CN202277491U - Spacing adjusting device and head part massager - Google Patents
Spacing adjusting device and head part massager Download PDFInfo
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- CN202277491U CN202277491U CN 201120326266 CN201120326266U CN202277491U CN 202277491 U CN202277491 U CN 202277491U CN 201120326266 CN201120326266 CN 201120326266 CN 201120326266 U CN201120326266 U CN 201120326266U CN 202277491 U CN202277491 U CN 202277491U
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- housing
- spacing
- shell
- adjusting device
- adjusting knob
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/04—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with hydraulic or pneumatic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
- A61H7/006—Helmets for head-massage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H9/00—Pneumatic or hydraulic massage
- A61H9/005—Pneumatic massage
- A61H9/0078—Pneumatic massage with intermittent or alternately inflated bladders or cuffs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0192—Specific means for adjusting dimensions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/165—Wearable interfaces
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5002—Means for controlling a set of similar massage devices acting in sequence at different locations on a patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/02—Head
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Percussion Or Vibration Massage (AREA)
- Massaging Devices (AREA)
Abstract
The utility model relates to a spacing adjusting device and a head part massager. The spacing adjusting device is used for adjusting the spacing between a first shell and a second shell of the head part massager, and comprises a shell assembly and a driving mechanism, wherein the driving mechanism comprises an adjusting knob arranged outside the shell assembly in a rotating manner, and a first driving pin of which one end drives the first shell; a first spiral groove is opened inside the adjusting knob, and a first limiting guide groove is arranged on the shell assembly; and the other end of the first driving pin penetrates through the first limiting guide groove and then is inserted into the first spiral groove. When the adjusting knob is rotated, the first spiral groove is used to push the first driving pin to move in the first limiting guide groove, so that the rotating movement of the adjusting knob is changed into horizontal movement of the first driving pin, the first shell is driven to move relatively to the shell assembly, and the spacing between the first shell and the second shell is adjusted; and the spacing adjusting device has the advantages of simple and reliable structure, convenience for operation, low cost, easiness in manufacturing, labor saving in adjusting, stepless adjusting and the like.
Description
Technical field
This utility model relates to head massager, more particularly, relates to a kind of spacing adjusting device of head massager and head massager with this adjusting device of being used for.
Background technology
Existing head massager generally comprises a housing, and the housing inboard is provided with massage machine, during use housing is worn over head, utilizes the inboard massage machine of housing that head is massaged.
Because individual variation, varying in size of everyone head if housing size and people's head is not complementary, then can produce the uncomfortable problem of wearing, and the effect of massage also can be had a greatly reduced quality.For this reason; Also there is the head massager of some adjustable size to occur; Like Chinese patent 200620016024.7,200620014444.1,200710074247.8,200710074247.8,200710216849.7,200810216849.7,200920268209.0,200810216849.7,200920206390.2,200920206391.7,20920260112.5,201020264081.3 etc.; Special as Chinese patent ZL200720119561.9, disclose the distance regulating mechanism of head massager and had the head massager of this mechanism; Cooperation and gear ring through a plurality of gear rings relatively move with driving its first housing and second housing cooperating of tooth bar, realize the adjustment of spacing.The quality of fit of the complex structure of the distance regulating mechanism of this structure, gear and gear ring is had relatively high expectations, cost high.And when regulating rotation, the fit adjustment of gear and gear ring is discontinuous, causes the pause and transition in rhythm or melody sense easily, and the user experiences bad.
The utility model content
The technical problem that this utility model will solve is, a kind of simple in structure, spacing adjusting device of step-less adjustment and the head massager with this adjusting device are provided.
This utility model solves the technical scheme that its technical problem adopted: construct a kind of spacing adjusting device; Be used for first housing of head massager and the spacing of second housing and regulate, said spacing adjusting device comprises the casing assembly that is installed in said first housing and the second housing connecting position place and is installed in the driving mechanism on the said casing assembly;
Said driving mechanism comprises the adjusting knob and the first adjusting pin that is arranged on the said casing assembly outside;
Said adjusting knob inboard offers first helicla flute, and said casing assembly is provided with spacing guiding mechanism; One end of the said first adjusting pin is fixedly connected with said first housing, the other end is driven by said first helicla flute; When said adjusting knob rotates; Said first helicla flute promotes said first, and to regulate pin mobile under the restriction of said spacing guiding mechanism, and then drive said first housing and move relative to said casing assembly.
In the spacing adjusting device of this utility model, said casing assembly comprises that mutual combination is located at the shell and the gland at said first housing and the second housing connecting position place;
Form the spatial accommodation that inserts said first housing and the adjacent position of second housing between said shell and the gland.
In the spacing adjusting device of this utility model, said spacing guiding mechanism comprises first limit guide groove that is arranged on the said shell; The said first adjusting pin passes said first limit guide groove and inserts said first helicla flute.
In the spacing adjusting device of this utility model, said driving mechanism comprises that also an end drives second of said second housing and regulates pin;
Said adjusting knob inboard offers second helicla flute, and said spacing guiding mechanism also comprises second limit guide groove that is arranged on the said casing assembly;
The other end of the said second adjusting pin passes said second limit guide groove and is inserted in said second helicla flute; When said adjusting knob rotates; Said second helicla flute promotes said second and regulates pin and in said second limit guide groove, move, and then drives said second housing and move relative to said casing assembly;
Said first helicla flute and said second helicla flute are centrosymmetry, and are symmetrical centre with the center of rotation of said adjusting knob;
Said first limit guide groove and said second limit guide groove are centrosymmetry, and are symmetrical centre with the center of rotation of said adjusting knob.
In the spacing adjusting device of this utility model, said spacing guiding mechanism comprises the driving wheel that is arranged between said first housing and said first drive pin, is arranged on first limit guide groove on the said shell and is arranged on first drive pin between said driving wheel and the adjusting knob;
Said driving wheel comprise first curved groove that cooperates with said first helicla flute and with first driver slot of said first shell;
Said first drive pin, one end inserts said first helicla flute, the other end and passes said first stopper slot and insert said first curved groove and drive said driving wheel and rotate;
The said first adjusting pin, one end inserts said first driver slot, the other end is fixedly connected with said first housing.
In the spacing adjusting device of this utility model, said driving mechanism comprises that also an end drives second of said second housing and regulates pin;
Said adjusting knob inboard offers second helicla flute, and said spacing guiding mechanism also comprises second limit guide groove that is arranged on the said casing assembly;
Said driving wheel also comprise second curved groove that cooperates with said second helicla flute and with second driver slot of said second shell;
Said second drive pin, one end inserts said second helicla flute, the other end and passes said second stopper slot and insert said second curved groove and drive said driving wheel and rotate;
The said second adjusting pin, one end inserts said second driver slot, the other end is fixedly connected with said second housing;
Said first curved groove and said second curved groove are centrosymmetry, and are symmetrical centre with the center of rotation of said adjusting knob;
Said first driver slot guide groove and said second driver slot are centrosymmetry, and are symmetrical centre with the center of rotation of said adjusting knob.
In the spacing adjusting device of this utility model, the maximum angle of the extreme position of said first curved groove equates with the hard-over of said driving wheel;
Said first helicla flute and said first curved groove satisfy: L2-L1=R-L1; Said first drive pin satisfies equation with respect to the portable cord of said driving wheel: r=(R-L1) * A+L1;
Wherein: L2 is the distance of the said first spiral fluted farthest limits position to the center of rotation of said adjusting knob;
L1 is the distance of the nearest extreme position of said first spiral fluted to the center of rotation of said adjusting knob;
R is the distance of the farthest limits position of said first curved groove to the center of rotation of said adjusting knob;
A is an angle parameter, and 0≤A≤A1, and A1 is the hard-over of said adjusting knob.
In the spacing adjusting device of this utility model, said gland is provided with the installation shaft of stretching out said shell; Said shell is provided with the perforate that supplies said installation shaft to pass; Said adjusting knob rotation is installed on the said installation shaft.
In the spacing adjusting device of this utility model, said first housing is provided with first slide contact part, and said second housing is provided with second slide contact part;
Said first slide contact part and second slide contact part movably are arranged in the said spatial accommodation between said shell and the gland.
In the spacing adjusting device of this utility model, said first slide contact part and second slide contact part extend to form at the end of said first housing and second housing respectively; Perhaps, said first slide contact part and second slide contact part are the individual member that is fixed on the end of said first housing and second housing.
In the spacing adjusting device of this utility model, said first slide contact part and second slide contact part are crisscross arranged.
In the spacing adjusting device of this utility model, the two ends of said shell are provided with the barrier sheet that prevents that said first slide contact part and second slide contact part from deviating from.
This utility model also provides a kind of head massager, comprises first housing and second housing separately, and the position that said first housing and second housing join is provided with at least one above-mentioned arbitrary described spacing adjusting device.
In the head massager of this utility model, said head massager also comprises the 3rd housing and the 4th housing that is installed in respectively on the spacing adjusting device, and the position that said the 3rd housing and the 4th housing join is equipped with said spacing adjusting device.
In the head massager of this utility model, said head massager also is provided with hand controller, is provided with air pump, air valve and control circuit in the said hand controller;
Inboard at said first housing, second housing, the 3rd housing and/or the 4th housing can also be disposed with liner support, air bag, liner and protective jacket; Said air pump is connected through trachea with said air bag.
Enforcement the utlity model has following beneficial effect: when rotating adjusting knob; Utilizing first helicla flute to promote first drive pin moves in first limit guide groove; Thereby rotatablely moving of adjusting knob is transformed into moving horizontally of first drive pin; And then drive the first housing opposite shell assembly and move; Realize the distance adjustment of relative second housing of first housing, avoided adjusting difficulty, the baroque defective of the governor motion of prior art, have simple and reliable for structure, easy to operate, advantages such as cost is low, it is laborsaving to be easy to make, to adjust, step-less adjustment.
Further; Can promote second drive pin through second helicla flute simultaneously moves in second limit guide groove; Thereby rotatablely moving of adjusting knob is transformed into moving horizontally of second drive pin, and then drives the second housing opposite shell assembly and move, just drive first housing and second housing relative motion simultaneously; Has bigger adjustable range, to be fit to the demand of different crowd.
Description of drawings
To combine accompanying drawing and embodiment that this utility model is described further below, in the accompanying drawing:
Fig. 1 is the assembling sketch map of first embodiment of this utility model head massager;
Fig. 2 is the decomposition texture sketch map of first embodiment of this utility model head massager;
Fig. 3 is the decomposition texture sketch map of another angle of first embodiment of this utility model head massager;
Fig. 4 is the cross-sectional schematic of adjusting knob position of first embodiment of this utility model head massager;
Fig. 5 is the decomposition texture sketch map of second embodiment of this utility model head massager;
Fig. 6 is the decomposition texture sketch map of another angle of second embodiment of this utility model head massager;
The cross-sectional schematic of the adjusting knob position of second embodiment of Fig. 7 this utility model head massager;
The front schematic view of the driving wheel of second embodiment of Fig. 8 this utility model head massager;
The schematic rear view of the driving wheel of second embodiment of Fig. 9 this utility model head massager;
Figure 10 is the decomposition texture sketch map of the 3rd embodiment of this utility model head massager;
Figure 11 is the decomposition texture sketch map of another angle of the 3rd embodiment of this utility model head massager;
Figure 12 is the assembling sketch map of the integral body of this utility model head massager;
Figure 13 is the partial exploded view of this utility model head massager;
Figure 14 is the part decomposing schematic representation of this utility model head massager;
Figure 15 is the sketch map that this utility model head massager omits second housing;
Figure 16 is the sketch map that this utility model head massager omits all housings.
The specific embodiment
The spacing adjusting device of this utility model is used for the adjusting of the spacing between the housing of head massager, mainly be to drive the drive pin action through adjusting knob, realizes the adjusting of the spacing between housing.This head massager generally includes first housing and second housing, drives the drive pin action by adjusting knob, so drive first housing and second housing near or away from, realize the size adjustment, thus suitable different users's application.Come to introduce in detail spacing adjusting device of this utility model and head massager below in conjunction with concrete embodiment with this adjusting device.
To shown in Figure 4, in first embodiment of the head massager of this utility model, first housing 110 and second housing 120 two parts for separating roughly surround hemispherical, hemispheric set inside massage machine (not shown) like Fig. 1.This first housing 110 and second housing 120 are two individual members, are connected through spacing adjusting device 130 respectively at the connecting position place, two ends of first housing 110 and second housing 120, thereby make the two the distance of housing 110 and second housing 120 of winning adjustable.
Understandable, first housing 110 also can be a member that roughly becomes " C " shape with second housing 120, gets final product through 130 connections of spacing adjusting device at the aperture position place.
Referring to Fig. 1～Fig. 4, be example with one of them spacing adjusting device 130, introduce this spacing adjusting device 130 in detail and how to implement.This spacing adjusting device 130 comprises casing assembly, is installed in the driving mechanism on the casing assembly.This driving mechanism is connected with first housing 110 and/or second housing 120, is driven the spacing of regulating between first housing 110 and second housing 120 by driving mechanism.
In the present embodiment, this driving mechanism can drive first housing 110 and second housing, 120 relative motioies simultaneously, comprises adjusting knob 131, the first adjusting pin, 132, the second adjusting pin 133 etc.The inboard of this adjusting knob 131 offers first helicla flute 134 and second helicla flute 135; Corresponding; On casing assembly, be provided with first limit guide groove 136 and second limit guide groove 137, form spacing guiding mechanism, limit the direction of motion of first housing 110 and second housing 120.In the present embodiment, this first limit guide groove 136 is parallel with the direction of motion of first housing 110, and second limit guide groove 137 is parallel with the direction of motion of second housing 120.Understandable, also can only be provided with first and regulate pin 132, first helicla flute 134 and first limit guide groove 136, can only drive first housing 110 and move this moment.
As shown in Figure 4, the two limit positions of this first helicla flute 134 overlaps with the extreme position of first limit guide groove 136; The two limit positions of this second helicla flute 135 overlaps with the extreme position of second limit guide groove 137; Thereby when rotating adjusting knob 131, drive the first adjusting pin, the 132 and second adjusting pin 133 and in first limit guide groove 136 and second limit guide groove 137, move all the time.In the present embodiment, this first regulate pin 132 diameter equate basically with the width of first limit guide groove 136, first helicla flute 134; This second regulate pin 133 diameter equate basically with the width of second limit guide groove 137, second helicla flute 135.
Further, this first helicla flute 134 and second helicla flute 135 are centrosymmetry, and are symmetrical centre with the center of rotation of adjusting knob 131; This first limit guide groove 136 and second limit guide groove 137 are centrosymmetry, and are symmetrical centre with the center of rotation of adjusting knob 131; Thereby can be so that first housing 110 and second housing, 120 synchronous relative motioies.
This casing assembly comprises that mutual combination is located at first housing 110 and the peripheral shell 138 and gland 139 of second housing, 120 links.In the present embodiment, combine through the mode that fastens between this shell 138 and the gland 139, be provided with the back-off 1381 that extends to the inside at the edge of shell 138, corresponding, the short slot 1391 that matches with this back-off 1381 on gland 139, be provided with.During assembling, gland 139 and shell 138 are separately positioned on the position of the adjusting breach of first housing 110 and second housing 120, then the back-off 1381 of gland 139 being snapped in can be with shell 138 and gland 139 fastening in the short slot 1391.Understandable, the connection between shell 138 and the gland 139 can be passed through alternate manner, for example through screw, rivet, bolt etc. both is fixed assembling.
Like Fig. 2, shown in 3; First limit guide groove 136 of this driving mechanism and second limit guide groove 137 are arranged on the outer wall of shell 138; Pass so that the first adjusting pin 132 and second is regulated pin 133, it is mobile on the direction of first limit guide groove 136 and 137 qualifications of second limit guide groove to drive first housing 110 and second housing 120.Understandable, this first limit guide groove 136 and second limit guide groove 137 also can be provided with on the independent member, are fixedly mounted on the shell 138, and corresponding perforate 1382 is set on shell 138 gets final product.
Side near shell of this gland 139 is provided with the installation shaft 1392 of stretching out shell 138, rotates for the adjusting knob of driving mechanism 131 to be mounted thereon.Corresponding, this shell 138 is provided with perforate 1382, so that installation shaft 1392 passes.This adjusting knob 131 with this installation shaft 1392 as center of rotation.Outer end in this installation shaft 1392 also is provided with back-up ring 1393, deviates from installation shaft 1392 to prevent adjusting knob 131.Understandable, installation shaft 1392 can also adopt other forms, for example inserts adjusting knob 131 from the outside and is fixed on the casing assembly.
Further, adjusting knob lid 141 be can also be provided with in the outside of adjusting knob 131, installation shaft 1392 and back-up ring 1393 etc. blocked.For the ease of rotating adjusting knob 131, can also wrap up antislip ring 142 in the periphery of adjusting knob 131.
For the ease of first housing 110 and second housing 120 and driving mechanism be connected and with the cooperating of casing assembly, this first housing 110 is provided with first slide contact part 111 and second housing 120 is provided with second slide contact part 121.Corresponding, this shell 138 can adopt groove shape shell 138, forms to supply first slide contact part 111 and second slide contact part, the 121 removable spatial accommodations 1383 that are accommodated in wherein.Understandable, this spatial accommodation also can adopt other versions between shell and gland, to form, and for example, adopts groove shape gland and shell is a tabular, and perhaps, gland and shell adopt the groove shape structure of amalgamation mutually simultaneously.
In the present embodiment; This first slide contact part 111 and second slide contact part 121 are to extend to form at the end of first housing 110 and second housing 120 respectively; First regulates an end of selling the 132 and second adjusting pin 133 is fixedly connected on respectively on this first slide contact part 111 and second slide contact part 121; And then utilize knob to promote first and regulate the pin 132 and second adjusting pin 133, drive relatively moving of first housing 110 and second housing 120.
Understandable, this first slide contact part 111 and second slide contact part 121 also can be for being fixedly installed on the individual member of first housing 110 and second housing, 120 ends.First slide contact part 111 and second slide contact part 121 and first housing 110 and second housing 120 can through securing member (as screw, bolt, rivet, etc.) or welding, buckle, variety of way such as bonding be fixedly connected.
Further, move in order to guarantee that first slide contact part 111 and second slide contact part 121 remain in the spatial accommodation 1383, the two ends of this shell 138 are provided with the barrier sheet 1384 that prevents that first slide contact part 111 and second slide contact part 121 from deviating from.
During assembling; First slide contact part 111 of first housing 110 and second connecting portion of second housing 120 are inserted in the spatial accommodation 1383 of shell 138; And regulate the end that pin 132 and second regulates pin 133 with first and be fixedly connected on respectively on first slide contact part 111 and second slide contact part 121, first regulates pin 132 and second adjusting sells 133 the other end and passes first limit guide groove 136 and second limit guide groove 137 respectively.
Then, gland 139 is fastened on the inboard of shell 138, and first slide contact part 111 and second slide contact part 121 are enclosed in the spatial accommodation 1383.At this moment, the installation shaft 1392 of gland 139 passes the perforate 1382 of shell 138, stretches out shell 138.Then with adjusting knob 131 rotating being installed on the installation shaft 1392, and guarantee that first regulates pin 132 and second and regulate and sell 133 terminal correspondence and be inserted in first helicla flute 134 and second helicla flute 135.Utilize spacing adjusting knobs 131 such as back-up ring 1393 then, load onto adjusting knob lid 141 etc., accomplish assembling.
Needs regulate between first housing 110 and second housing 120 apart from the time; Rotate adjusting knob 131; Utilizing first helicla flute 134 and second helicla flute 135 to force the first adjusting pin 132 and second to regulate pin 133 moves in first limit guide groove 136 and second limit guide groove 137 respectively; Rotatablely moving of adjusting knob 131 is transformed into first regulates moving horizontally of pin 132, the second adjusting pin 133; And then drive first housing 110, second housing, 120 opposite shell assemblies move; Realize the distance adjustment of first housing, 110 relative second housings 120, have simple and reliable for structure, easy to operate, advantages such as cost is low, it is laborsaving to be easy to make, to adjust, step-less adjustment.
Like Fig. 5, shown in 6; Be second embodiment of the head massager of this utility model; It is that with the difference of the foregoing description the structure of spacing adjusting device is different, and the spacing adjusting device 230 of present embodiment also comprises driving wheel 250, other structures; Basic identical like adjusting knob lid 241, antislip ring 242, back-up ring 2393 etc. with first embodiment, so do not give unnecessary details.This driving wheel 250 is arranged in the spatial accommodation 2383 of shell 238 of casing assembly, and is connected between first housing 210 and first drive pin 232.When rotating adjusting knob 231, drive driving wheel 250 and rotate, relatively move by driving wheel 250 drive first housings 210 and/or second housing 220 again.
In the present embodiment, this driving wheel 250 is provided with first curved groove 251 and second curved groove 252 near a side of adjusting knob 231, and is corresponding with first helicla flute 234 and second helicla flute 235 respectively.And driving wheel 250 is provided with first driver slot 253 and second driver slot 254 near a side of gland 239, matches with first housing 210 and second housing 220 respectively.Correspondence, this first housing 210 and second housing 220 are respectively equipped with 255 and second adjusting of the first adjusting pin and sell 256, and this first adjusting is sold 255 and second and is regulated in first driver slot 253 and second driver slot 254 of selling 256 difference insertion correspondence movably.This first curved groove 251 and second curved groove 252 are centrosymmetry, and are symmetrical centre with the center of rotation of adjusting knob 231; These first driver slot, 253 guide grooves and second driver slot 254 are centrosymmetry, and are symmetrical centre with the center of rotation of adjusting knob 231, utilize the rotation of driving wheel 250 to come to drive first housing 210 and second housing 220 synchronously and relatively move.
Understandable, first curved groove 251 of this driving wheel 250 and second curved groove 252, first driver slot 253 and second driver slot 254 can be selected a setting, drive first housing 210 or second housing 220 moves.Further, also can be as required, on the adjusting knob 231 more helicla flute can also be set, and cooperate the drive pin of respective amount, helicla flute can be evenly distributed on the adjusting knob 231, thereby can be with stressed dispersion, the convenient adjusting; Corresponding, the curved groove corresponding with drive pin quantity is set on the driving wheel 250, rotate thereby can utilize a plurality of drive pins to drive driving wheel 250 simultaneously, make that adjusting is convenient, laborsaving.
Further; In the present embodiment, first slide contact part 211 and second slide contact part 221 of this first housing 210 and second housing 220 are crisscross arranged, thereby can increase the displacement of first housing 210 and second housing 220; Realize bigger adjusting, use to adapt to different crowds.
Further; Inboard at the barrier sheet 2384 of shell 238 can also be provided with the guiding raised line; Corresponding; Correspondence position at first slide contact part 211 and second slide contact part 221 is provided with gathering sill, and through the cooperation of guiding raised line and gathering sill, it is mobile to have guaranteed that further first housing 210 and second housing 220 remain on the direction of qualification.
Like Fig. 7,8, shown in 9, the maximum angle A1 of the extreme position of first curved groove 251 of this driving wheel 250 equates that with the hard-over A2 of driving wheel 250 this first helicla flute 234 and first curved groove 251 satisfy: L2-L1=R-L1; First drive pin 232 satisfies equation (cylindrical-coordinate system): r=(R-L1) * A+L1 with respect to the portable cord of driving wheel 250;
Wherein: L2 is the distance of the farthest limits position of first helicla flute 234 to the center of rotation of adjusting knob 231;
L1 is the distance of the nearest extreme position of first helicla flute 234 to the center of rotation of adjusting knob 231;
R is the distance of the farthest limits position of first curved groove 251 to the center of rotation of adjusting knob 231;
A is an angle parameter, and 0≤A≤A1, and A1 is the hard-over of adjusting knob 231.
Understandable, this second curved groove 252, second drive pin 233, second helicla flute 235 have above parameters relationship equally, do not give unnecessary details at this.
This driving wheel 250, first limit guide groove 236, second limit guide groove 237, first drive pin 232, second drive pin 233 etc. have constituted the spacing guiding mechanism of present embodiment, drive first and regulate pin 255 and second and regulate and sell 266 and move with certain orientation.Concrete; When rotating adjusting knob 231; First helicla flute 234 and second spiral promote first drive pin 232 and second drive pin 233 is mobile relatively in first limit guide groove 236 and second limit guide groove 237, thereby change rotatablely moving of adjusting knob 231 into first drive pin 232 and second drive pin 233 move horizontally; Because first drive pin 232 and second drive pin 233 are inserted in respectively in first curved groove 251 and second curved groove 252; Thereby when first drive pin 232 and second drive pin 233 move; Can force and promote driving wheel 250 rotations; At this moment, first driver slot 253 and second driver slot 254 rotate simultaneously, force the first adjusting pin 255 and second to regulate pin 256 and in first driver slot 253 and second driver slot 254, move respectively; And then drive first housing 210 and second housing 220 relatively moves, realize the distance adjustment between first housing 210 and second housing 220.
In the present embodiment, this first limit guide groove 236 is parallel with the direction of motion of first housing 210, and second limit guide groove 237 is parallel with the direction of motion of second housing 220; Understandable; First limit guide groove 236 can be not parallel with the direction of motion of second housing 220 with first housing 210 with second limit guide groove 237 yet; Can realize control through the angle adjustment of first curved groove 251 on the driving wheel 250, second curved groove 252, first driver slot 253 and second driver slot 254 to the direction of motion of first housing 210 and second housing 220.
Like Figure 10, shown in 11; Be the 3rd embodiment of the head massager of this utility model; The difference of itself and the foregoing description is that first housing 310 of spacing adjusting device and second housing 320 are respectively equipped with first slide contact part 311 and second slide contact part 321, and in the present embodiment, this first slide contact part 311 and second slide contact part 321 are member independently; Be fixedly mounted on the end of first housing 310 and second housing 320 respectively through screw; Thereby can simplify the structure of first housing 310 and second housing 320, other structures and second embodiment are basic identical, so do not give unnecessary details.
In above-mentioned all embodiment; The number mechanism of spacing adjusting device can decide according to the structure of first housing and second housing; First housing and second housing can be two parts that separate of the foregoing description, also can be the not closed integral structure of an end, so a spacing adjusting device only need be set to connect the not closed end of two housings; Thereby adjust its size, this spacing adjusting device can be above-mentioned any spacing adjusting device.
Further, on two shells, can also be connected with the 3rd housing, thereby make things convenient for wearing of user.The 3rd housing and shell can be fixedly connected in aggregates through modes such as welding, gluing, screw, rivet or bolts.
Further; Can also be as shown in Figure 1 on two shells 138, be connected with the 3rd housing 160 and the 4th housing 170 respectively; The spacing adjusting device 130 of an embodiment connects on the end that the 3rd housing 160 and the 4th housing 170 are not connected with shell 138 passes through, and realizes the adjusting between the 3rd housing 160 and the 4th housing 170.
Shown in Figure 12-16, this head massager can also be provided with hand controller 150, is provided with air pump, air valve, control circuit etc. in this hand controller 150, is connected with the head massager main body through lead and trachea 151.Shown in figure 13, can also be disposed with liner support 180, air bag 190, liner 140, protective jacket 140A etc. in the inboard of this first housing 110, second housing 120, the 3rd housing 160 and/or the 4th housing 170; Certainly, vibrating motor 153 (like Figure 14) can also be installed on liner support 180, generation is vibrated and is massaged; Understandable, the installation site of vibrating motor 153 can be arranged on the optional position according to the massage needs, for example on the positions such as air bag 190, liner 140, protective jacket 140A.
Shown in figure 13, this liner support 180 is included in the inboard preceding liner supports 181 that are provided with of first housing 110, at second housing, the 120 inboard rear inner lining supports 182 that are provided with, at the 3rd housing 160 and the 4th housing 170 inboard top liner supports 183 that are provided with.
The preceding air bags 191 that liner support 181 inboards were provided with before this air bag 190 was included in, rear gasbags 192, two side air bags 193 that are provided with in both sides and the roof airbags 194 that liner support 183 inboards are provided with at the top in the 182 inboard settings of rear inner lining support.Shown in figure 15, these air bags 190 are connected with the air pump of hand controller 150 through trachea 151, carry out gas-pressure massaging by hand controller 150 controls.Position being connected with trachea 151 can also be equipped with gas bleeder valve 152, plays scavenging action.
This liner 140 is arranged on the inboard of air bag 190, and is corresponding with rear gasbag 192 with preceding air bag 191, and liner 141 and back liner 142 can be selected flexible materials such as sponge for use before can comprising, plays the protection head, increases the effect of using comfort.This protective jacket 140A is arranged on the inboard of liner 140, and is corresponding with back liner 142 with preceding liner 141, and protective jacket 141A and back protective jacket 142A can adopt cloth etc. before can comprising, play protective action.
Combine accompanying drawing that the embodiment of this utility model is described above; But this utility model is not limited to the above-mentioned specific embodiment, and the above-mentioned specific embodiment only is schematically, rather than restrictive; Those of ordinary skill in the art is under the enlightenment of this utility model; Not breaking away under the scope situation that this utility model aim and claim protects, also can make a lot of forms, these all belong within the protection of this utility model.
Claims (15)
1. spacing adjusting device; Be used for first housing of head massager and the spacing of second housing and regulate, said spacing adjusting device comprises the casing assembly that is installed in said first housing and the second housing connecting position place and is installed in the driving mechanism on the said casing assembly; It is characterized in that,
Said driving mechanism comprises the adjusting knob and the first adjusting pin that is arranged on the said casing assembly outside;
Said adjusting knob inboard offers first helicla flute, and said casing assembly is provided with spacing guiding mechanism; One end of the said first adjusting pin is fixedly connected with said first housing, the other end is driven by said first helicla flute; When said adjusting knob rotates; Said first helicla flute promotes said first, and to regulate pin mobile under the restriction of said spacing guiding mechanism, and then drive said first housing and move relative to said casing assembly.
2. spacing adjusting device according to claim 1 is characterized in that, said casing assembly comprises that mutual combination is located at the shell and the gland at said first housing and the second housing connecting position place;
Form the spatial accommodation that inserts said first housing and the adjacent position of second housing between said shell and the gland.
3. spacing adjusting device according to claim 2 is characterized in that, said spacing guiding mechanism comprises first limit guide groove that is arranged on the said shell; The said first adjusting pin passes said first limit guide groove and inserts said first helicla flute.
4. spacing adjusting device according to claim 3 is characterized in that, said driving mechanism comprises that also an end drives second of said second housing and regulates pin;
Said adjusting knob inboard offers second helicla flute, and said spacing guiding mechanism also comprises second limit guide groove that is arranged on the said casing assembly;
The other end of the said second adjusting pin passes said second limit guide groove and is inserted in said second helicla flute; When said adjusting knob rotates; Said second helicla flute promotes said second and regulates pin and in said second limit guide groove, move, and then drives said second housing and move relative to said casing assembly;
Said first helicla flute and said second helicla flute are centrosymmetry, and are symmetrical centre with the center of rotation of said adjusting knob;
Said first limit guide groove and said second limit guide groove are centrosymmetry, and are symmetrical centre with the center of rotation of said adjusting knob.
5. spacing adjusting device according to claim 2; It is characterized in that said spacing guiding mechanism comprises the driving wheel that is arranged between said first housing and said first drive pin, is arranged on first limit guide groove on the said shell and is arranged on first drive pin between said driving wheel and the adjusting knob;
Said driving wheel comprise first curved groove that cooperates with said first helicla flute and with first driver slot of said first shell;
Said first drive pin, one end inserts said first helicla flute, the other end and passes said first stopper slot and insert said first curved groove and drive said driving wheel and rotate;
The said first adjusting pin, one end inserts said first driver slot, the other end is fixedly connected with said first housing.
6. spacing adjusting device according to claim 5 is characterized in that, said driving mechanism comprises that also an end drives second of said second housing and regulates pin;
Said adjusting knob inboard offers second helicla flute, and said spacing guiding mechanism also comprises second limit guide groove that is arranged on the said casing assembly;
Said driving wheel also comprise second curved groove that cooperates with said second helicla flute and with second driver slot of said second shell;
Said second drive pin, one end inserts said second helicla flute, the other end and passes said second stopper slot and insert said second curved groove and drive said driving wheel and rotate;
The said second adjusting pin, one end inserts said second driver slot, the other end is fixedly connected with said second housing;
Said first curved groove and said second curved groove are centrosymmetry, and are symmetrical centre with the center of rotation of said adjusting knob;
Said first driver slot guide groove and said second driver slot are centrosymmetry, and are symmetrical centre with the center of rotation of said adjusting knob.
7. spacing adjusting device according to claim 5 is characterized in that, the maximum angle of the extreme position of said first curved groove equates with the hard-over of said driving wheel;
Said first helicla flute and said first curved groove satisfy: L2-L1=R-L1; Said first drive pin satisfies equation with respect to the portable cord of said driving wheel: r=(R-L1) * A+L1;
Wherein: L2 is the distance of the said first spiral fluted farthest limits position to the center of rotation of said adjusting knob;
L1 is the distance of the nearest extreme position of said first spiral fluted to the center of rotation of said adjusting knob;
R is the distance of the farthest limits position of said first curved groove to the center of rotation of said adjusting knob;
A is an angle parameter, and 0≤A≤A1, and A1 is the hard-over of said adjusting knob.
8. according to each described spacing adjusting device of claim 2-7, it is characterized in that said gland is provided with the installation shaft of stretching out said shell; Said shell is provided with the perforate that supplies said installation shaft to pass; Said adjusting knob rotation is installed on the said installation shaft.
9. according to each described spacing adjusting device of claim 2-7, it is characterized in that said first housing is provided with first slide contact part, said second housing is provided with second slide contact part;
Said first slide contact part and second slide contact part movably are arranged in the said spatial accommodation between said shell and the gland.
10. spacing adjusting device according to claim 9 is characterized in that, said first slide contact part and second slide contact part extend to form at the end of said first housing and second housing respectively; Perhaps, said first slide contact part and second slide contact part are the individual member that is fixed on the end of said first housing and second housing.
11. spacing adjusting device according to claim 9 is characterized in that, said first slide contact part and second slide contact part are crisscross arranged.
12. spacing adjusting device according to claim 9 is characterized in that, the two ends of said shell are provided with the barrier sheet that prevents that said first slide contact part and second slide contact part from deviating from.
13. a head massager comprises first housing and second housing separately, it is characterized in that the position that said first housing and second housing join is provided with each described spacing adjusting device of at least one claim 1～12.
14. head massager according to claim 13; It is characterized in that; Said head massager also comprises the 3rd housing and the 4th housing that is installed in respectively on the spacing adjusting device, and the position that said the 3rd housing and the 4th housing join is equipped with said spacing adjusting device.
15. head massager according to claim 14 is characterized in that, said head massager also is provided with hand controller, is provided with air pump, air valve and control circuit in the said hand controller;
Inboard at said first housing, second housing, the 3rd housing and/or the 4th housing can also be disposed with liner support, air bag, liner and protective jacket; Said air pump is connected through trachea with said air bag.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120326266 CN202277491U (en) | 2011-09-01 | 2011-09-01 | Spacing adjusting device and head part massager |
| PCT/CN2012/070591 WO2013029346A1 (en) | 2011-09-01 | 2012-01-19 | Space adjustment device and head massager |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120326266 CN202277491U (en) | 2011-09-01 | 2011-09-01 | Spacing adjusting device and head part massager |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202277491U true CN202277491U (en) | 2012-06-20 |
Family
ID=46223679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120326266 Expired - Lifetime CN202277491U (en) | 2011-09-01 | 2011-09-01 | Spacing adjusting device and head part massager |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202277491U (en) |
| WO (1) | WO2013029346A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109380799A (en) * | 2018-09-28 | 2019-02-26 | 谢垚峰 | A kind of steady leveling device of the emergency rescue firefighting helmet |
| CN114533512A (en) * | 2022-02-18 | 2022-05-27 | 山西医科大学第二医院 | Stimulation type Alzheimer disease therapeutic instrument based on aerodynamics |
| WO2022257162A1 (en) * | 2021-06-09 | 2022-12-15 | 深圳市通拓科技有限公司 | Intelligent wearable device |
| US12233564B2 (en) | 2020-06-26 | 2025-02-25 | Koninklijke Philips N.V. | Spacing assembly for a hair comb |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0926960B1 (en) * | 1997-05-14 | 2000-11-29 | Heinz Egolf | Helmet with adjustable safety strap |
| CN200977266Y (en) * | 2006-11-27 | 2007-11-21 | 马学军 | Helmet type massager |
| US8032993B2 (en) * | 2009-01-08 | 2011-10-11 | Bell Sports, Inc. | Adjustment mechanism |
| US8370967B2 (en) * | 2009-10-21 | 2013-02-12 | Minson Enterprises Co., Ltd. | Adjustable head band for a helmet |
| CN201775757U (en) * | 2010-08-09 | 2011-03-30 | 深圳市轻松科技股份有限公司 | Helmet type massager and adjusting knob thereof |
-
2011
- 2011-09-01 CN CN 201120326266 patent/CN202277491U/en not_active Expired - Lifetime
-
2012
- 2012-01-19 WO PCT/CN2012/070591 patent/WO2013029346A1/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109380799A (en) * | 2018-09-28 | 2019-02-26 | 谢垚峰 | A kind of steady leveling device of the emergency rescue firefighting helmet |
| CN109380799B (en) * | 2018-09-28 | 2021-05-14 | 绍兴京越智能科技有限公司 | Helmet stabilizing device for emergency rescue and fire fighting |
| US12233564B2 (en) | 2020-06-26 | 2025-02-25 | Koninklijke Philips N.V. | Spacing assembly for a hair comb |
| WO2022257162A1 (en) * | 2021-06-09 | 2022-12-15 | 深圳市通拓科技有限公司 | Intelligent wearable device |
| CN114533512A (en) * | 2022-02-18 | 2022-05-27 | 山西医科大学第二医院 | Stimulation type Alzheimer disease therapeutic instrument based on aerodynamics |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013029346A1 (en) | 2013-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |
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| CX01 | Expiry of patent term |