CN202445673U - Pillow - Google Patents

Abstract

The utility model relates to a pillow which is low in cost, simple in structure, capable of being adjusted smoothly, quietly and properly in height according to gesture change and especially capable of achieving miniaturization. The pillow comprises a lower support part, a head support part and a support mechanism. The head support part is arranged parallel to the lower support part to hold the head of a user. The support mechanism is arranged on the lower support part and maintains the parallel state to support the head support part in lifting mode. The support mechanism comprises inclined parts which are parallel to each other and an actuating unit. The lower ends of the inclined parts are rotatably connected with the lower support part, the upper ends of the inclined parts are rotatably connected with the head support part, and the inclined parts extend from the lower support part to the head support part. The actuating unit is provided with actuating parts capable of resisting load enabling the inclined parts to incline towards the inclination direction and enabling the inclined parts to deflect through wires. A guide portion and the actuating parts are arranged outside the inclined parts located on the other side of the head support part.

Description

Pillow

Technical field

The utility model relates to can tackle the pillow of following the posture change of standing up and taking place to sleep peacefully with posture cosily.

Background technology

In the past, at supporting user head in bed and obtain bearing the sleep state under the less stable posture, proposed and using various pillows.Especially, because in bed through standing up, the posture (lying on the back) that alternately repeats to face up changes posture with facing side posture (lying on one's side), therefore tackles this situation and proposes to change its pillow highly.For example, patent documentation 1 has proposed following pillow.That is, the load that this pillow is born according to height adjusting portion makes fluid from the turnover of height adjusting portion, so that height adjusting portion expansion, adjustment height thus.In this pillow,, possess fluid inflow device and a plurality of valve and pipe arrangement in order to control the turnover of fluid.

In addition, patent documentation 2 has proposed the following alterable height formula pillow of sleeping peacefully.That is, this alterable height formula pillow of sleeping peacefully is equipped with pressure sensor and according to the signal of this pressure sensor and the up and down mechanism of drive head support portion and the circuit of the pressure of head.In this alterable height formula is slept peacefully pillow, by pressure sensor detect take place when standing up posture change by the variation of head to the support section applied pressure, use circuit processing pressure signal in view of the above, and utilize driving mechanism to make the up-down of head support portion.

Further, patent documentation 3 has proposed following fast dormancy pillow, that is, this is fast, and the pillow of sleeping carries at pedestal and head and puts between the plate constant load spring that truncated cone shape is set when forming confined chamber by cylindrical shell.The difference of the load that the pillow of should fast sleeping bears according to the situation of the posture that faces up and the situation that faces the side posture makes the constant load telescopic spring of truncated cone shape, thus the adjustment height when making the air turnover in the confined chamber.

The pillow of being put down in writing in the above-mentioned patent documentation 1; In order to make the fluid turnover; Need assembling fluid inflow device and a plurality of valve and pipe arrangement, must be arranged to closed structure for anti-fluid flows out simultaneously, therefore exist to make the shortcoming that total is complicated and manufacturing cost is significantly increased.And there is following problem in this pillow.That is,, and highly slowly change even change and also need the time of fluid turnover because of standing up posture, therefore a period of time after just changing posture and instability, thus cause forming the posture state of overload.

In addition; The height type variable of in above-mentioned patent documentation 2, being put down in writing is slept peacefully in the pillow; Because pressure sensor, treatment circuit, mechanical driving mechanism and power supply etc. up and down are necessary parts; The obvious complicacy of structure, cost are significantly increased, and being difficult to provides with the price that generally can popularize.And this alterable height formula is slept peacefully to rest the head on and is had following problem.That is, inside needs the space that is used for built-in a plurality of component parts, so the pillow maximization that becomes, and component parts becomes obstacle and can not head support portion be arranged on enough low position simultaneously.

Further, even also there is following shortcoming in the fast dormancy pillow of being put down in writing in the above-mentioned patent documentation 3.That is, carry and put between the plate, so these parts become obstacle and head is carried put the enough step-downs of plate, put plate and be arranged on the suitable lower position thereby can not head be carried because the constant load spring of confined chamber and truncated cone shape is arranged at pedestal and head.And this fast pillow of sleeping is owing to make the fluid turnover with said patent documentation 1, the problem of spended time when therefore having the adjustment height the samely.

In addition, in above-mentioned each patent documentation, there is following shortcoming.That is, produce the power supply of the sound significantly follow the fluid turnover and to produce and/or motor etc. and the motion and sound of driving mechanism, thereby also have nypnapagogic problem.

For this reason, as the technology that addresses these problems, patent documentation 4 has proposed following pillow.That is, this pillow comprises: the lower support plate; The head support plate is provided with the almost parallel state with respect to said lower support plate, is used for carrying putting user's head; The gripper shoe supporting mechanism; Be arranged on the said lower support plate, liftably support said head support plate under the said almost parallel state keeping, wherein; Said gripper shoe supporting mechanism comprises: a plurality of support components that are parallel to each other; Its lower end is connected in said lower support plate rotationally, and the upper end is connected in said head support plate rotationally, and extends obliquely from said lower support plate towards said head support plate; Actuating unit, antagonism make the load that said support component topples over towards the direction of said inclination and directly or through miscellaneous part make said support component deflection.

This pillow makes the actuating unit of said support component deflection directly or through miscellaneous part owing to possess that antagonism makes load that support component topples over towards the direction that tilts; Therefore be set at through actuation force that to compare the load of being born when facing the side posture bigger and to compare the load of being born when facing up posture littler with actuating unit; Can not topple over facing under the side posture support component thus; And the head support plate maintains on the higher position; If but posture changing is the posture that faces up, then support component makes the head support plate be positioned at lower position because load increases and toppled over.Promptly; Simply constitute according to the supporting construction of the head support plate that constitutes by the support component that tilts with by what the actuating unit that is set at predetermined actuation force constituted; The face up situation of posture and the load that faces between the situation of side posture of utilization is poor, can produce the height that automatically changes the head support plate under the state of abnormal sound rapidly swimmingly and not.Particularly, because the action toppled over of so-called support component, the head support plate can not rest on intermediate altitude, make from the extreme higher position to the extreme lower position move or opposite moving can moment and carry out swimmingly fast.And,, therefore can make with light weight and low cost owing to do not need power supply or drive unit etc.

Above-mentioned prior art has been left over following problem.

Promptly; Though the pillow of being put down in writing in the above-mentioned patent documentation 4; It is low-cost and simple structure; And can carry out the adjustment of suitable height fast swimmingly and undisturbedly according to posture change, but wind spring of actuating unit, guide reel, guiding mechanism etc. are arranged on the lower support plate, are provided with greatlyyer in order to ensure the area that space requirement makes the lower support plate that is provided with of these parts.And, can not wait the power adjustment of confirming actuation force according to vision or sense of touch, and also need special adjustment instrument etc. during adjustment, therefore inconvenient.Especially, can not build up smaller size smaller, be not suitable for when travelling waits, carrying.Therefore, expectation produces a kind of like this pillow, promptly through making the firm and hard existing small sizeization of lower support make the miniaturization that further becomes of whole pillow, especially possess based on the guiding mechanism of vision sense of touch etc., light weight and small-sized pillow more.

The prior art document

Patent documentation

Patent documentation 1: the spy opens 2004-249088 communique (claims, Figure 10, Figure 12)

Patent documentation 2: the spy opens flat 6-343540 communique (claims, Fig. 1)

Patent documentation 3: the real flat 3-35772 communique (utility model mandate claims, the 1st figure, the 2nd figure) of opening

Patent documentation 4: the spy opens 2007-44490 communique (claims, Fig. 1).

The utility model content

The utility model is to propose in view of the above problems; Its purpose is to provide a kind of following pillow; This pillow is low-cost and simple structure; And can carry out the adjustment of suitable height fast swimmingly and undisturbedly according to posture change, especially be designed to small-sized light and can also go into suitcase at fashionable dresses such as travellings and carry.

The utility model adopts following structure in order to address the above problem.That is, the pillow of first utility model is characterised in that and comprises: frame-like or tabular lower support member; Frame-like or tabular head support member are arranged in the top and are used for carrying and put user's head with respect to said lower support member; Supporting mechanism is arranged at and liftably supports said head support member on the said lower support member.Said supporting mechanism comprises: a plurality of tilt components; The lower end of these a plurality of tilt components is connected in said lower support member rotationally; The upper end is connected in said head support member rotationally, and tilts to extend with identical direction each other from said lower support member towards said head support member; Actuating unit, antagonism make the load that said tilt component topples over towards the direction of said inclination and make said tilt component deflection.Said actuating unit comprises: at the wire rod that stretch-draw is provided with below tiltedly between said head support member and the said lower support member, an end of this wire rod is arranged at an avris following of said head support member or is arranged at the top of the said tilt component of an avris that is arranged in said head support member; Be arranged at the actuated components of the other end of said wire rod, through said wire rod with less than said tilt component with respect to the angle of inclination at the angle of inclination of said head support member towards the oblique below said head support member of tension or be arranged in the top of the said tilt component of a said avris; Guide portion is to be used for guiding to said actuated components after the other end lateral bending song with said wire rod.Said guide portion and said actuated components are arranged at the outside of the said tilt component of another avris that is arranged in said head support member.

In this pillow; Guide portion and actuated components are arranged at the outside of the tilt component of another avris that is arranged in head support member; Therefore the space that is provided with that need not on lower support member, to guarantee guide portion and actuated components; Thereby can design to Min. the area of lower support member, can make all miniaturizations.And; Strain head support member through wire rods such as line or ropes towards said oblique below; And be arranged at the wire rod that is connected with the directed section guiding on the actuated components of tilt component; Therefore between head support member and lower support member, only be furnished with wire rod,, can make head support member move to low-down position so actuated components can not become obstacle when tilt component is toppled over.Further; The tilt component that is arranged in another avris of head support member is the tilt component that when tilt component is toppled over, is disposed in the outside of head support member; And this tilt component is provided with guide portion and actuated components; Therefore can not become the obstacle of lifting moving, and be positioned at the opposition side of user's shoulder, therefore can not become user's obstacle yet.

And; The pillow of second utility model is characterised in that; In first utility model; Said actuated components is provided with many said wire rods, and these said wire rods are spaced from each other on said head support member at interval and the said guide portion through separately and stretch-draw is arranged between said head support member and the said lower support member.

In this pillow; Actuated components is provided with many wire rods, these wire rods in devices spaced apart on the head support member and through separately guide portion and stretch-draw is arranged between head support member and the lower support member, so head support member on a plurality of positions by the tension below tiltedly of a plurality of wire rods; Thereby pulling force disperses; The load of guide portion reduces thus, and compares with the situation of single line material, can realize stably moving.

And the pillow of the 3rd utility model is characterised in that in first or second utility model, on the said tilt component of another avris that is arranged in said head support member, to possess cover, to be used to cover said guide portion and said actuated components.

Promptly; In this pillow; The tilt component that is arranged in another avris of head support member possesses the cover that covers guide portion and actuated components and be provided with; Protect guide portion and actuated components to make it not be exposed to the outside thus, and cover has the function of reinforcing tilt component, the stress that is applied to tilt component is resisted and can suppress the bending of tilt component.And this cover plays the effect that is arranged at the muffler that sound that inner actuated components sends can not leak outside when stretching that makes.

And; The pillow of the 4th utility model is characterised in that; In any utility model in first to the 3rd utility model, said actuating unit is arranged at the guiding mechanism of actuation force on the said tilt component of another avris that is arranged in said head support member.

Promptly; In this pillow,, therefore can adjust actuation force through weight or different user such as physique, sleeping position corresponding to head owing to be arranged in the guiding mechanism that the tilt component of another avris of head support member also possesses actuation force; Carry out individual settings to each user thus; Thereby can access the higher lifting action of precision, and guiding mechanism is arranged on the tilt component with the miscellaneous part of actuating unit also, therefore can seeks miniaturization.

The pillow of the 5th utility model is characterised in that, in the 4th utility model, said guiding mechanism possesses the scale portion of the degree that is used to represent said actuation force.

That is, in this pillow, guiding mechanism has the scale portion of the degree that is used to represent actuation force, therefore can easily confirm the intensity of actuation force (tension force) according to scale portion.Especially, scale portion is arranged at the outside of the tilt component of another avris that is arranged in head support member, therefore can easily confirm from the rear of pillow.

The pillow of the 6th utility model is characterised in that; In the 4th or the 5th utility model; Actuated components is the spring that an end is arranged at the other end of said wire rod; Said guiding mechanism comprises: interior threaded part is provided with the other end of said spring, and can and can not be arranged to rotation the said tilt component of another avris that is arranged in said head support member along the flexible direction advance and retreat of said spring; The external screw thread parts, the flexible direction that is threadedly connected to the said spring of said interior threaded part and edge is extended, and rotatably is supported in said tilt component; Be arranged at the rotating disk portion of the other end of said external screw thread parts, can make the interior threaded part advance and retreat through rotating said external screw thread parts.

Promptly; In this pillow; The rotating disk portion that is arranged at the other end of external screw thread parts through utilization rotates the external screw thread parts; It is mobile that the interior threaded part of the other end that is connected with spring can be advanced and retreat, and therefore only just can make telescopic spring through rotary turnplate portion, gets final product stepless and adjust actuation force imperceptibly.And; According to guiding mechanism; Make rotating disk portion become zero position through the tension force that makes actuated components and be rotated into wire rod and become slack fully, and make head support member and tilt component together at utmost near lower support member, a plurality of parts that have the pillow of stereochemical structure at this moment are folded and become flat; And it is minimum that volume becomes, thereby can when travelling waits, be received in the suitcase etc. and carry.

The utlity model has following effect.

Promptly; The pillow that provides according to the utility model; Resist the actuating unit that the load that tilt component is toppled over towards the direction of said inclination makes the tilt component deflection owing to possessing; Therefore adopt simply and constitute cheaply, abnormal sound ground can take place fast swimmingly and not at posture and the height that faces automatic change head support member under the side posture of facing up.Especially; Guide portion and actuated components are arranged at the outside of the tilt component of another avris that is configured in head support member; Therefore when can make whole further miniaturization; When tilt component was toppled over, actuated components can not become obstacle, can head support member be moved to enough low position.

Description of drawings

Fig. 1 is in the pillow of the embodiment that the utility model provides, and carries out disrumpent feelings side view to the part that the user gets the state when facing up posture is shown;

Fig. 2 is in the pillow of this embodiment, carries out disrumpent feelings side view to the part that the user gets the state when facing up posture is shown;

Fig. 3 is in the pillow of this embodiment, disrumpent feelings vertical view is carried out in the part removing to hold under the cover and the state of pillow-cushion part;

Fig. 4 is the rearview that the pillow of this embodiment is shown;

Fig. 5 is in the pillow of this embodiment, and the cutaway view of the actuating unit on the tilt component is shown;

Fig. 6 is in the pillow of this embodiment, and the top figure of the first supported guide portion is shown;

Fig. 7 is in the pillow of this embodiment, and the side view of major part of the state of the first supported guide portion is shown;

Fig. 8 is in the pillow of this embodiment, and the front view of major part of the state of the first supported guide portion is shown;

Fig. 9 is in the pillow of this embodiment, and the cutaway view of the major part of retainer part is shown.

Symbol description: 1 is pillow, and 2 is lower support member, and 3 is head support member, and 4 is supporting mechanism; 5 is pillow-cushion part, and 6A, 6B are tilt component, and 7 is actuating unit, and 9A, 9B, 9C are that guide portion, 10 is guiding mechanism; 11 is cover, and H is a user's head, and Y is a wire rod.

The specific embodiment

Below, an embodiment of the pillow that the utility model provides is described referring to figs. 1 through Fig. 9.

Like Fig. 1 and shown in Figure 2, the pillow 1 of this embodiment comprises: tabular lower support member 2; With respect to the tabular head support member 3 that lower support member 2 is provided with the almost parallel state up, put user's head H to be used for carrying; Be arranged at the supporting mechanism 4 on the lower support member 2, to be used to keep under the said almost parallel state supporting head part support component 3 liftably; Be arranged at the pillow-cushion part 5 on the head support member 3.Wherein, at this, in said lower support member 2 and said head support member 3, a long limit that becomes user side in the pair of long edges of facing mutually is set at an avris, and its opposition side is set at another avris.

Said supporting mechanism 4 comprises: the tilt component 6A of parallel pair of plate-shaped, 6B; The tilt component 6A of this pair of plate-shaped, the lower end of 6B are connected in lower support member 2 rotationally; The upper end is connected in head support member 3 rotationally, and 3 each other tilts to extend with identical direction from lower support member 2 towards head support member; Actuating unit 7, antagonism make the load that tilt component 6A, 6B topple over towards the direction of said inclination and make tilt component 6A, 6B deflection.

Said lower support member 2 and said head support member 3 be about by thickness 4mm plate as thin as a wafer be made for formations such as rigid plastics sheet material such as rectangular polypropylene.And, on head support member 3, with the fixing gusset plate 30 that forms by the higher sheet material of rigidity such as binding material, bolt or quilting rivet.At this, in the time only just can obtaining enough intensity and/or rigidity, need not to be provided with gusset plate 30 through head support member 3.

Said actuating unit 7 comprises: the wire rod Y of rope or line etc., an end are connected the hook 3a below the avris of head support member 3, and in stretch-draw setting below oblique between head support member 3 and the lower support member 2; Be connected in the actuated components 8 of the other end of this wire rod Y, through wire rod Y with less than tilt component 6A, 6B with respect to the tilt angle theta 2 of the tilt angle theta 1 of head support member 3 towards oblique below (the arrow A direction among Fig. 1) tension head support member 3; As guide portion 9A, 9B, the 9C of guide reel, to be used for guiding to actuated components 8 after the other end lateral bending song with wire rod Y.

Further, guide portion 9A, 9B, 9C and actuated components 8 are arranged at tilt component, promptly are arranged on the outside of tilt component 6A of a side in the outside of head support member 3 among pair of angled parts 6A, the 6B when toppling over.

And actuating unit 7 is provided with and is that another avris of head support member 3 is furnished with the tilt component of the guiding mechanism 10 of actuation force (tilt component of a side) 6A.Wherein, the tilt component 6A of a side is provided with the cover 11 that is used to cover guide portion 9A, 9B, 9C, actuated components 8 and guiding mechanism 10.

Said actuated components 8 is connected with two wire rod Y, these wire rods Y devices spaced apart on the long side direction of head support member 3 and be arranged on through guide portion 9A, 9B stretch-draw respectively head support member 3 and lower support member 2 between.

Actuated components 8 is connected in the wind spring of the other end of wire rod Y for the one of which end.Said guiding mechanism 10 comprises: be installed on the interior threaded part 12 of the other end of actuated components 8, can and can not be arranged to rotation the tilt component 6A of a side along the flexible direction advance and retreat of this actuated components 8; The external screw thread parts 13 that about 90mm is long are threadedly connected to this interior threaded part 12 and extend along the flexible direction of actuated components 8, and rotatably are supported in the tilt component 6A of a side; Be connected in the rotating disk portion 14 of the other end of external screw thread parts 13, can make interior threaded part 12 advance and retreat through rotation external screw thread parts 13.

Said pillow-cushion part 5 is the padded coamings that are configured as the end of an avris that can cover head support member 3 and gusset plate 30.Promptly; Cover the bight of the avris that the tilt component 6B by head support member 3 and gusset plate 30 and opposite side constitutes with pillow-cushion part 5, make the constriction and/or the sense of discomfort that when the bight directly touches user's head and shoulder etc., are produced be eased thus.

Said pair of angled parts 6A, 6B are that its lower end is connected in lower support member 2 rotationally; And the upper end is connected in head support member 3 rotationally, and the tilt component 6A of the side that is parallel to each other that 3 inclinations are extended from lower support member 2 towards head support member and the tilt component 6B of opposite side.

The tilt component 6A of a said side and the tilt component 6B of opposite side are about the plate as thin as a wafer of 4mm by thickness hard plastic boards such as polypropylene etc. constitute, and form as one with head support member 3.Promptly; The tilt component 6A of these sides and the tilt component 6B of opposite side are connected in an avris and another avris of head support member 3 respectively rotationally through first 6a of broken line portion flexibly; And support component 2 tiltedly bends and is provided with in the below towards the bottom, and the lower end fixed part 6c that connects rotationally through second 6b of broken line portion is fixed on the lower support member 2.

At this, first 6a of broken line portion and second 6b of broken line portion all form with the long limit of lower support member 2 and head support member 3 abreast.And first 6a of broken line portion and second 6b of broken line portion are formed with respectively by the notch of otch, can bend neatly thus.

In the pillow 1 of this embodiment; Separate between the end of the end of an avris of head support member 3 and another avris that predetermined space is arranged side by side according to actuating unit 7 and pair of angled parts 6A, the 6B of deflection are supported on the lower support member 2 according to pair of angled parts 6A, 6B head support member 3.

At this, lower support member 2 possesses from the mounting portion, bottom of tilt component 6B towards side-prominent on one side anti-inclination protuberance 2a, tilts to an avris (user side) to prevent pillow.And anti-inclination protuberance 2a excises central portion become darker circular-arc, touches anti-inclination protuberance 2a when head H is positioned over pillow 1, to avoid shoulder.

Said lower end fixed part 6c all adopts binding agent, bolt or rivet etc. to be fixed on the lower support member 2.

And; The bottom of the top of the tilt component 6A of one side and the tilt component 6B of opposite side is provided with retainer 6d; With the upper limit that is used for constrain height head support member 3 can not uprised to more than the desired height, and prevent that the tilt component 6A of a side and the tilt component 6B court direction opposite with incline direction of opposite side from toppling over.

That is, in order to realize the up-down of pillow 1, work though prop up forcefully with the pair of angled parts 6A of the head support member effect 3 one materials, that play the face pillar of pillow 1, the power of 6B, this power need stop on certain position.For this reason, retainer 6d need be set.The retainer 6d that this counter motion is used through at tilt component 6A, the last processing of 6B grooving to possess this effect; As shown in Figure 2 thus; When lying on the back (head support member 3 is positioned at minimum position), become level with respect to tilt component 6A, 6B, as shown in Figure 1, when lying on one's side (head support member 3 is positioned at the highest position); Form the angle that is about 70 degree with respect to tilt component 6A, 6B, play and do not allow angle greater than the function more than it.For example; As shown in Figure 9; Be arranged at the retainer 6d of the bottom of tilt component 6B; Form the notch 6m of level on away from two positions up and down of said second 6b of broken line portion with preset width, and slit is set at the straight line that connects between these otch two ends up and down, thus can bending neatly in the certain angle scope.

Said a pair of wire rod Y; The one of which end be arranged at head support member 3 an avris below; The patchhole 6e of another distolateral tilt component 6A through being formed at a side is drawn out to the outside of the tilt component 6A of a side; And a pair of first guide portion 9A through being arranged at patchhole 6e and a pair of in the middle of guide portion 9B and with extending to long side direction along the outside of the tilt component 6A of a side after bearing of trend conversion 90 degree, further the second distolateral guide portion 9c of the tilt component 6A through being arranged at a side is connected to actuated components 8 after converting rightabout to respectively.

To shown in Figure 8, the said first guide portion 9A comprises like Fig. 6: roller sections 9a, to be used for the wire rod Y of guide arrangement in patchhole 6e; The axle supporting mechanism, the axial region 9b of the 9a of support rollers portion rotationally in both sides.These supporting mechanisms comprise: a pair of font of the falling L bearing 6f of portion, and embedding has axial region 9b; The a pair of outer peripheral face bearing 6g of portion supports the middle outer peripheral face of axial region 9b; A pair of bar-shaped support portion 11a supports the outer peripheral face of the front of axial region 9b through the through hole 6h that is inserted into the top that is formed at the font of the falling L bearing 6f of portion; Pair of end portions restrictions 6i is in the face of the two ends of axial region 9b.Bar-shaped support portion 11a is outstanding and integrally formed in the upper surface of cover 11, and constitutes by the pole part with along the plate portion that pole partly extends.That is, utilize the periphery of round bar part sub-support axial region 9b, utilize simultaneously the lower end of plate portion support the font of the falling L bearing 6f of portion above.

So; In the first guide portion 9A; Roller sections 9a is arranged under the state of patchhole 6e axial region 9b is embedded into the font of the falling L bearing 6f of portion; Pole front end partly with bar-shaped support portion 11a when further being covered by cover 11 is inserted into through hole 6h, rotatably supports two axial region 9b thus.So, among a pair of first guide portion 9A, the rotating shaft of roller sections 9a is flatly arranged.

And in the said second guide portion 9C, rotating shaft is arranged to the tilt component 6A perpendicular to a side, and rotatably is supported in the tilt component 6A of a side.

As shown in Figure 3, extend the extension spring of arranging as the actuated components 8 of wind spring for long side direction towards the tilt component 6A of a side.

Said guiding mechanism 10 possesses the bolt support component 6j on the tilt component 6A that is integrally formed in a side, and this bolt support component 6j distolaterally inserts external screw thread parts 13 and rotatably supports external screw thread parts 13 as one of the external screw thread parts 13 of adjustment bolt.Wherein, the distolateral insertion of another of external screw thread parts 13 also is supported in the slit 11b of the side that is formed on cover 11, and is fixed on the rotating disk portion 14 of the side of the other end that is arranged in cover 11.

Interior threaded part 12 as ground-engaging element (traveller) is threaded with external screw thread parts 13; And move on the bearing of trend of screwed part 13 outside according to the walking guiding piece 15 of the tilt component 6A that is arranged at a side lower end of this interior threaded part 12, and be arranged to can not rotation.That is, rotate external screw thread parts 13 through rotating rotating disk portion 14, the interior threaded part 12 as ground-engaging element moves on the screwed part 13 outside thus.In view of the above, the actuated components 8 that is arranged at the wind spring of interior threaded part 12 stretches, and adjusts actuation force thus.

This guiding mechanism 10 makes interior threaded part 12 towards other end side shifting more; As the actuated components of wind spring 8 stretched and can its actuation force (tension force) be set at stronger, but also can be to the initial stage (non-loaded) and the height of the head support member 3 when facing up posture adjust.At this, the actuation force of actuating unit 7 (tension force) is set at that to compare the load of being born when facing the side posture bigger, is set at simultaneously that to compare the load of being born when facing up posture littler.

At this, form slotted hole 11c at cover 11 upper edge external screw thread parts 13, the position that is arranged at the top of interior threaded part 12 is represented to sell 12a and is inserted in the slotted hole 11c.And, as shown in Figure 4, on cover 11, be formed with the M of scale portion of the degree that is used to represent actuation force along this slotted hole 11c.The M of this scale portion is formed by indication point, literal, mark, protuberance or the slot part etc. of expression adjustment point.That is, when rotary turnplate portion 14 moves interior threaded part 12, represent to sell the expression of the pairing scale M of portion in position of 12a from the position of in slotted hole 11c, being seen, just can easily know the degree of actuation force (tension force).

At this, the cover 17 that holds that this pillow 1 is made by materials such as cloth hides.This holds cover 17 and is divided into epimere and hypomere, and the part of epimere accommodates pillow-cushion part 5, and the part of hypomere accommodates the pillow body of head support member below 3.It is as shown in Figure 4 that this holds cover 17, and epimere and hypomere are locked with two slide fastener 17a at the rear portion that is arranged at cover 11 sides, thereby pillow-cushion part 5 and pillow body are not exposed.

Said holding in cover 17 the front portion and rear portion, be sewed with or be pasted with the one side of face magic tape 18 in many places.And, removably being provided with pillow-cases 19, these pillow-cases 19 are sewed with or are pasted with the another side corresponding to the face magic tape 18 of the one side of this magic tape 18, and to hide pillow-cushion part 5, it is dirty to prevent to hold cover 17 thus.Wherein, in the rear portion that holds cover 17 hypomere, be formed with window portion 17b corresponding to the zone of the M of scale portion, and the 17b of scale portion is configured to see the M of scale portion from the outside.

And; Pillow-cases 19 can be to cover with cloth etc. from the top of pillow to pinion with elastic cord in the pillow bottom surface after whole; Bag is rectified the object of a pillow strictly thus; Perhaps can also be that cloth etc. is designed to after the tubular pillow put into wherein, the object of with rope the part that is extruded with two ends being tied a knot etc. thus.At this moment, the part that becomes the bottom is used the material with skidproof effect.And, can also use with cloth etc. to pillow-cushion part be encased in from top morely the lower end, pinion and the object that can not slip out simply with rubber band or rope etc.

Wherein, the material with anti-skidding effect is used in the bottom that holds cover 17.

And; Prevent that from conduct the part of human bodies such as hand from entering into the purpose of the protective jacket of pillow body internal structure; And the internal capacity of pillow 1 that is in the state of lying on one's side during pillow 1 automatic lifting is maximum; And the air of gentleness wherein will promptly discharge when pillow descends owing to stand up, and does not therefore hinder the purpose of the discrepancy of this air to set out, and the solid material with characteristic such as mesh-structured is used in the two sides that hold cover 17.

Wherein, The supine position that is compressed into flat from pillow 1 is stood up when lying on one's side state, and the internal capacity of pillow 1 is from the minimum maximum that is expanded to, and therefore outside cold air promptly is sucked into inside; Seize the heat of gentle pillow body; And under opposite action, the air that during lying on one's side, is stranded in the gentleness of pillow 1 inside promptly is expelled to the outside, thereby plays the radiator effect.

Said pillow-cushion part 5 is removable installed in above the head support member 3 through the face magic tape (not shown) that is pasted on above the head support member 3.This pillow-cushion part 5 is the inner parts that are incorporated with (except that the buckwheat shell of packing into, the plastic pellets (a plurality of confusers etc.), the various padded coamings of can packing into) such as sponges of low bounce-back or high bounce-back, and it can mildly encase head H or shoulder.

Then, the height adjustment action along with user's posture change to the pillow 1 of this embodiment describes.

At first, the user is to face the side posture in bed, and is as shown in Figure 1, supported by shoulder simultaneously, thereby the load that head support member 3 is born is less in the position that user's head H is higher because of shoulder is positioned at.Therefore, the actuation force of actuating unit 7 (tension force) surpasses the caused power that will topple over pair of angled parts 6A, 6B of load of being born by head support member 3, thereby keeps the higher position state of head support member 3.

Then, the user stands up and becomes when facing up posture, and is as shown in Figure 2, because the support of user's shoulder do not exist, thereby the caused load of the head H that head support member 3 is born increases.In view of the above; The caused power (power that tilt angle theta 1 is diminished) that will topple over pair of angled parts 6A, 6B of the load that head support member 3 is born surpasses the actuation force (to the actuation force that makes the big directive effect of tilt angle theta 1 change) of actuating unit 7; Thereby pair of angled parts 6A, 6B are toppled over, and head support member 3 drops to very the extreme lower position near lower support member 2.

Wherein, further,, then carry out and above-mentioned opposite action if the user faces the side posture through standing up to become from the posture that faces up.Promptly; The load that head support member 3 is born reduces; The actuation force of actuating unit 7 surpasses the power will topple over pair of angled parts 6A, 6B thus, again with the initial position of pair of angled parts 6A, 6B pull-up to heeling condition, thereby makes head support member 3 rise to initial extreme higher position.Wherein, usually, become when facing the side posture, just carry out the action that alters one's posture as long as unconsciously lift head H a little through standing up from the posture that faces up, the therefore reduction of the load when lifting head H, head support member 3 moves to the extreme higher position.

So; According to the supporting construction of the head support member 3 that constitutes by pair of angled parts 6A, 6B and the simple structure that constitutes by the actuating unit 7 of setting predetermined actuation force; The face up situation of posture and the load that faces between the situation of side posture of utilization is poor, can produce the height that automatically changes head support member 3 under the state of abnormal sound rapidly swimmingly and not.Especially, because the action that so-called pair of angled parts 6A, 6B topple over, head support member 3 can not be trapped in intermediate altitude, but can carry out swimmingly rapidly moment from the extreme higher position perhaps carrying out move opposite with it to the moving of extreme lower position.And, owing to do not need power supply or drive unit etc., therefore can be with light weight and manufacturing at low cost.

Therefore; In the pillow 1 of this embodiment, pillow body mainly is made up of extremely thin and solid material (head support member 3, lower support member 2, tilt component 6A, 6B and cover 11), and the weight of detection head (when lying on one's side and lying on the back when standing up; The fulcrum of head H is different; Therefore pillow 1 load of being born relatively changes), with quiet in moment and go up and down swimmingly, guarantee optimum sleep posture thus.

Wherein, When using pillow 1, must be in bed, and people in bed owing to roam in the unconscious world; Therefore we can say that head H can not carry the center that places pillow 1 well, on the head of the pillow 1 of being everlasting carries the whole zone in zone (pillow-cushion part 5 above), move.In the pillow 1 of this embodiment; No matter head H comes which position that head carries the zone (from an end to the other end) can both be gone up and down swimmingly; Thereby not only play its original effect, even and complicated the rotation, for the guide portion 9A of actuating unit 7,9B, 9C and actuated components 8 is compact for the structure of tilt component 6A; Can always keep its intensity and Motor ability, need not consider in bed that therefore head carries the position of head H in the zone.

And the lifting structure of pillow 1 goes up and down the surperficial approximate horizontal ground that whole head carries the zone; Even therefore when lying on the back (surface that head carries the zone is minimum position); Head H can not drop in the pillow 1 yet, so the side of face obtains discharging, can not feel constriction.Therefore, under the state of lying on one's side, watch TV, perhaps reading, when perhaps chatting Face to face etc. with the other side of recumbency side by side, its sight line can not hindered yet.

As stated; In the pillow 1 of this embodiment; Guide portion 9A, 9B, 9C and actuated components 8 are arranged in the outside of tilt component 6A of a side in the outside of head support member 3 when being arranged at toppling among pair of angled parts 6A, the 6B; Therefore the space that is provided with that need not on lower support member 2, to guarantee guide portion 9A, 9B, 9C and actuated components 8, thereby area that can Min. ground design lower support member 2 make the integral body miniaturization that becomes.And; Strain head support member 3 through wire rod Y such as line or ropes towards said oblique below; And be arranged at the wire rod Y that is connected with directed section 9A, 9B, 9C guiding on the actuated components 8 of tilt component 6A; Therefore between head support member 3 and lower support member 2, only be furnished with wire rod Y, thereby tilt component 6A, 6B actuated components 8 when toppling over can not become obstacle, can make head support member 3 move to low-down position.Especially; The tilt component 6A that is arranged in another avris of head support member 3 is the tilt component 6A in the tilt component outside that when toppling over, is disposed in head support member 3; And this tilt component 6A is provided with guide portion 9A, 9B, 9C and actuated components 8; Therefore can not become the obstacle of up-down, and be positioned at the opposition side of user's shoulder, therefore can not become user's obstacle yet.

And; Actuated components 8 is provided with many wire rod Y, and these wire rods Y is spaced from each other on the long side direction of head support member 3 at interval and guide portion 9A through separately, 9B, 9C and stretch-draw is arranged between head support member 3 and the lower support member 2, so head support member 3 is being strained below tiltedly by a plurality of wire rod Y on a plurality of positions; Thereby pulling force disperses; The load of guide portion 9A, 9B reduces thus, and compares with the situation of single line material Y, can realize stably moving.And if the stronger wire rod of wire rod Y working strength, and stretch-draw is arranged on the central portion on former minister limit (avris) of an avris or the tilt component 6B of head support member 3, and then single line material Y gets final product.

And; The tilt component 6A of one side (being arranged in the tilt component of another avris of head support member) possesses the cover 11 that covers guide portion 9A, 9B, 9C and actuated components 8 and be provided with; Protect guide portion 9A, 9B, 9C and actuated components 8 to make it not be exposed to the outside thus; And cover 11 has the function of reinforcing tilt component 6A, and the stress that is applied to tilt component 6A is resisted and can suppress the bending of tilt component 6A.Promptly; Cover 11 has the function that tilt component 6A is increased rigidity, and the double effect that the bearing (font of falling L bearing 6f of portion and the outer peripheral face bearing 6g of portion) of anti-limited slip wheel (guide portion 9A) misplaces because of the bending of tilt component 6A when playing the stress that tilt component 6A is born in the horizontal direction and resist powerfully.Especially, cover 11 is double plays the effect that makes the muffler that sound that actuated components takes place can not leak outside when flexible.

Especially; Owing to also possess the guiding mechanism 10 of actuation force at the tilt component 6A of a side; Therefore can carry out individual setting to each user thus, thereby can access the higher lifting action of precision through adjusting actuation force corresponding to different users such as the weight of head H or physique; And guiding mechanism 10 also is arranged on the tilt component 6A with the miscellaneous part of actuating unit 7, therefore can seek miniaturization.

Wherein, When being worked through wire rod Y, spring powered changes direction and the complicated stress of antagonism of power and the bearing (font of falling L bearing 6f of portion and the outer peripheral face bearing 6g of portion) of required pulley (guide portion 9A, 9B, 9C) is also one-body molded with tilt component 6A; Thereby need not unit of putting these parts separately in order etc. and merge on the pillow body; Therefore have lightweight, rate of breakdown is low, and is low-cost and assemble cheap advantage.

And guiding mechanism 10 owing to possess is used to represent the M of scale portion of the degree of actuation force, therefore can visually confirm the intensity of actuation force (pulling force) through the M of scale portion.Especially, be furnished with the M of scale portion in the outside of the tilt component 6A of a side, thereby can easily confirm from the rear side of pillow 1.Wherein, also can form the M of scale portion, thereby, also can confirm actuation force from sense of touch not only from visually confirming actuation force with the concaveconvex shape of groove etc.

Promptly; The adjustment position of spring can be confirmed from the vision measurer (gauge) of the M of scale portion; Simultaneously; The part (12a is represented to sell in the position) of expression adjustment point is whittled into the very thin shape structure that forms as one through the top to said ground-engaging element (interior threaded part 12), thereby intensity is also enough, therefore the enough finger touches of ability.The measuring instrument (M of scale portion) that this position can be read with sense of touch as on the cover 11 that covers guiding mechanism 10, being carved into groove shape or recess shape; When even the inconvenient people of vision utilizes, perhaps throw light on and also can adjust when inadequate elastic strength (actuation force).

And; The rotating disk portion 14 that is arranged at the other end of external screw thread parts 13 through utilization rotates external screw thread parts 13; Make the interior threaded part 12 of the other end that is provided with spring (actuated components 8) can advance and retreat mobile thus; Therefore only just can make telescopic spring, get final product stepless and adjust actuation force imperceptibly through rotary turnplate portion 14.

Promptly; For the guiding mechanism 10 of spring; It is can be in the distance suitable with screw thread quantity free and move imperceptibly along the bearing of trend of external screw thread parts 13 on the long external screw thread parts 13 of about 90mm, to have the parts (interior threaded part 12 of ground-engaging element) of internal thread; Thereby, only just can easily be adjusted into suitable elastic strength through rotary turnplate portion 14 for nearly all people with various physique, sleeping position addiction.

At this, in the guiding mechanism 10 of spring, when reducing elastic strength (actuation force) through rotary turnplate portion 14; Elastic strength just becomes zero a little while; Further when equidirectional continued rotation, the wire rod Y that transmits actuation force can become lax, thereby can make whole pillow attenuation.The pillow 1 of this state is owing to become extremely thin, and the suitcase of therefore when travelling waits, can also packing into carries.

And; Strain once more after lax will becoming as the wire rod Y of the transmission mechanism of power as described above; So that in the acting process of elastic strength; Disturb in order to prevent wire rod Y from cabinet (cover 11), twining, pulley (guide portion 9A, 9B, 9C) and wire rod Y with and contact portion between gap design be minimum, and the wire rod Y that is designed to relax can not be entangled in the structure of any part.

At this, spring is used as actuated components 8, also have high-durability even therefore reuse, can access high actuation force simultaneously.

At this, the technical scope of the utility model is not limited to above-mentioned embodiment, in the scope of the purport that does not break away from the utility model, can carry out various changes.

For example, in the said embodiment, lower support member and head support member form flat board, slightly are tabular but also can form according to frame structure or trellis.At this moment, can make whole pillow lightweight.

As above-mentioned embodiment, preferably adopt spring as actuated components, but also can elastomeric elements such as tabular elastomeric material, torsionspring, spring hinge, constant load spring, leaf spring or rubber band be used as actuated components.

And when the head support component went up and down at every turn, a large amount of air was come in and gone out in inside and outside, therefore also can be at the sack of appropriate design in the both sides that hold cover mesh-structured, and to this sack pack into aromatic or potpourri (potpourri) etc.At this moment, the moving up and down of the pillow that causes when at every turn standing up, when the air of pillow body was come in and gone out at every turn, the fragrance of suitable sleep swam in around the face, produced the effect of releiving, thereby can access good sleep.

In the above-mentioned embodiment; Though use tabular lower support member, head support member and tilt component, also can use a plurality of bar-like members are assembled into or integrally formed one-tenth frame-like or grating frame shape and make similar tabular lower support member, head support member and rake.At this moment, compare plate member and more can seek lightweight.

And, an end of wire rod be connected in head support member an avris below, but also can be connected in the top of the tilt component of an avris that is arranged in head support member.

Especially,, also can use as guide portion as guide portion though use guide reel having the sliding material that makes the concave curved surface that wire rod slides well etc.

Especially, can also increase height adjustment mechanism, the height when becoming maximum height with head support member 3 shown in Figure 1 such as when lying on one's side is adjusted.

Preferably, this height adjustment mechanism is following mechanism.That is,, adjust the height of maximum height according to rotary turnplate through increasing rotating disk portion as shown in Figure 5 14 structure equally.

For example has following structure as height adjustment mechanism.That is, an end of the rope form parts of the rope of newly preparing that uses in the above-described embodiments etc. is connected and fixed on the substantial middle vicinity of the inboard of lower support member shown in Figure 12, the other end adjustable length ground of rope form parts is fixed in tilt component 6A.

If the length of rope form parts is shortened, then the rotating scope between lower support member 2 and the tilt component 6A narrows down, the part that the part that narrows down is equivalent to shorten, and when therefore lying on one's side, the height step-down when head support member 3 becomes maximum height.On the contrary, if make the rope form parts elongated, then lower support plate 2 broadens with the rotating scope of tilt component 6A, and the part that broadens is equivalent to the elongated part of rope form parts, so the height of head support member 3 when becoming maximum height uprises.

At this, if make this rope form parts between lower support plate 2 and tilt component 6A, when then lying on the back; Lower support member 2 is overlapping and become extreme lower position with tilt component 6A, and this moment, the rope form parts became lax state, therefore ought become again to lie on one's side and the load of head diminishes; When head support member 3 will become maximum height; Because lax and rise sharp, therefore might cause the user to be impacted, Given this also can increase the structure that the rope form parts that make when lying on the back can not relax.

Claims (6)

1. a pillow is characterized in that, said pillow comprises: frame-like or tabular lower support member; Frame-like or tabular head support member are arranged in the top and are used for carrying and put user's head with respect to said lower support member; Supporting mechanism is arranged at and liftably supports said head support member on the said lower support member,

Said supporting mechanism comprises: a plurality of tilt components; The lower end of these a plurality of tilt components is connected in said lower support member rotationally; The upper end is connected in said head support member rotationally, and tilts to extend with identical direction each other from said lower support member towards said head support member; Actuating unit, antagonism make the load that said tilt component topples over towards the direction of said inclination and make said tilt component deflection,

Said actuating unit comprises: at the wire rod that stretch-draw is provided with below tiltedly between said head support member and the said lower support member, an end of this wire rod is arranged at an avris following of said head support member or is arranged at the top of the said tilt component of an avris that is arranged in said head support member; Be arranged at the actuated components of the other end of said wire rod, through said wire rod with less than said tilt component with respect to the angle of inclination at the angle of inclination of said head support member towards the oblique below said head support member of tension or be arranged in the top of the said tilt component of a said avris; Guide portion, being used for guiding to said actuated components after the other end lateral bending song with said wire rod,

Said guide portion and said actuated components are arranged at the outside of the said tilt component of another avris that is arranged in said head support member.

2. pillow as claimed in claim 1; It is characterized in that; Said actuated components is provided with many said wire rods, and these said wire rods are spaced from each other on said head support member at interval and the said guide portion through separately and stretch-draw is arranged between said head support member and the said lower support member.

3. according to claim 1 or claim 2 pillow is characterized in that on the said tilt component of another avris that is arranged in said head support member, possessing cover, to be used to cover said guide portion and said actuated components.

4. according to claim 1 or claim 2 pillow, said actuating unit is arranged at the guiding mechanism of actuation force on the said tilt component of another avris that is arranged in said head support member.

5. pillow as claimed in claim 4 is characterized in that, said guiding mechanism possesses the scale portion of the degree that is used to represent said actuation force.

6. pillow as claimed in claim 4 is characterized in that, said actuated components is the spring that an end is arranged at the other end of said wire rod,

Said guiding mechanism comprises: interior threaded part is provided with the other end of said spring, and can and can not be arranged to rotation the said tilt component of another avris that is arranged in said head support member along the flexible direction advance and retreat of said spring; The external screw thread parts, the flexible direction that is threadedly connected to the said spring of said interior threaded part and edge is extended, and rotatably is supported in said tilt component; Be arranged at the rotating disk portion of the other end of said external screw thread parts, can make the interior threaded part advance and retreat through rotating said external screw thread parts.

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