CN201814213U

CN201814213U - Height-adjustable baby dining chair

Info

Publication number: CN201814213U
Application number: CN2010202272027U
Authority: CN
Inventors: 游咏富; 陈鹤升; 郑光能
Original assignee: Lerado Zhongshan Industrial Co Ltd
Current assignee: Lerado Zhongshan Industrial Co Ltd
Priority date: 2010-06-13
Filing date: 2010-06-13
Publication date: 2011-05-04
Anticipated expiration: 2020-06-13

Abstract

The utility model provides a height-adjustable baby dining chair, which is characterized in that the chair comprises a chair seat; the chair back is connected with the side surface of one end of the chair seat; the height adjusting mechanism is arranged below the seat for controllable driving and positioning so as to adjust the supporting height of the seat, so that infants and children with different body types can sit on the height adjusting mechanism for eating. The utility model can be directly installed on a common chair, and provides a height adjusting mechanism for operators to select proper chair support height, so as to be suitable for infants and children with different growth stages and different lengths to have meals together with other adults, and bring great convenience.

Description

The virgin dining chair of height adjustable baby

Technical field

The utility model relates to the baby seat field, especially relates to the virgin dining chair of a kind of height adjustable baby.

Background technology

When the baby child congregates the meal with the adult, need just see desktop to their bed hedgehopping, fully to incorporate the atmosphere and other people learning interaction of having a dinner with high pin dining chair (High Chair).The high pin dining chair of this kind comprises the skeleton and the seat of high support, must move the dining chair that general adult uses during use out, enters the space of being vacateed then; After having a dinner, though but the folding of high pin dining chair also occupies certain space after all.For solving the trouble that before high pin dining chair is put on the table side, must move general chair out, and folding still takies the problem of too many placing space afterwards, China's utility model patent 200720111679.7, disclosed a kind of virgin dining chair of traditional baby that can directly be installed on the general dining chair, yet because of baby child's build, height differs, and the height of the virgin dining chair of this kind baby is fixed, and can't be fit to the baby child of each all ages and classes or stage of development one by one.

The utility model content

The technical problems to be solved in the utility model is to overcome above-mentioned defective, and a kind of height adjustable baby is provided virgin dining chair.

The utility model provides a kind of height adjustable baby virgin dining chair, it is characterized in that, comprises seat support; The chair back is connected with described seat support one end side surface; Height Adjustment mechanism, the beneath confession that is installed on described seat support controllably drives and locatees, and to adjust the bearing height of described seat support, the baby child who is fit to different builds is sitting on it has meal.

Two side handrails are extended in the both sides of described seat support, and connect service plate on this two side handrail.

Described service plate can slide with respect to described two side handrails, and removably is connected with described two side handrails.

The described chair back can articulate with described seat support with locating, so that this chair back can pivot and locate the adjustment angle of inclination greater than 90 degree, and can pivot and folding towards described seat support.

Described seat support both sides are provided with connecting portion and therefrom place for safety belt, to fix described baby's seat for children on other seats.

Described Height Adjustment mechanism comprises can be with respect to the support member and the detent mechanism of the beneath slip of seat support, and the detent mechanism of this support member use device between this support member and described seat support is positioned stowed position and extended position.

Described Height Adjustment mechanism comprises that a pair of first support member and a pair of second support member articulate with the beneath both sides of described seat support in couples, and all has stowed position and expanded position, and is arranged at the detent mechanism between first and second support member of this two couple; Wherein should be positioned at described expanded position and should be to second support member be positioned at described stowed position the time, described seat support is supported on first bearing height to first support member; When this was positioned at described expanded position to second support member, then described seat support was supported on second bearing height.

Described second support member and first support member along same axle center be articulated in described seat support under.

Described second support member comprise can ccontaining described first support member storage tank, and between described first support member and second support member, described detent mechanism is set, but this this first support member of second support member interlock turns to described expanded position from described stowed position.The utility model removes and can directly be installed on the general chair equally, also provide Height Adjustment mechanism to select suitable seat support bearing height for the operator, take and have meal with the baby child who is fit to the different stages of growth, different heights, bring convenience with other adults.

Description of drawings

Fig. 1 is and the virgin dining chair schematic perspective view of the height adjustable baby of the utility model;

Fig. 2 is first kind of Height Adjustment mechanism action schematic diagram of the present utility model;

Fig. 3 is second kind of Height Adjustment mechanism of the present utility model, and first and second support member is positioned at the stowed position schematic perspective view;

Fig. 4 is second kind of Height Adjustment mechanism of the present utility model, and first support member is positioned at the first expanded position schematic perspective view;

Fig. 5 is second kind of Height Adjustment mechanism of the present utility model, and first support member is positioned at the first expanded position generalized section;

Fig. 6 is second kind of Height Adjustment mechanism of the present utility model, and second support member is positioned at the second expanded position schematic perspective view;

Fig. 7 is second kind of Height Adjustment mechanism action schematic diagram of the present utility model;

Fig. 8 is the third Height Adjustment mechanism of the present utility model, and first supporting section is positioned at the first bearing height front elevational schematic;

Fig. 9 is the third Height Adjustment mechanism of the present utility model, and second supporting section is positioned at the first bearing height front elevational schematic;

Figure 10 is the 4th a kind of Height Adjustment mechanism of the present utility model, and first supporting section is positioned at the first bearing height front elevational schematic;

Figure 11 is the 4th a kind of Height Adjustment mechanism of the present utility model, and second supporting section is positioned at the second expanded position schematic perspective view;

Figure 12 is the 5th a kind of Height Adjustment mechanism of the present utility model, and first supporting section is with respect to seat support adjustment action schematic diagram;

Figure 13 is the 5th a kind of Height Adjustment mechanism of the present utility model, and first and second supporting section is adjusted the action schematic diagram relatively.

The specific embodiment

Below with reference to the accompanying drawings preferred embodiment of the present utility model is described.

Virgin dining chair 10 embodiment of baby as shown in Figure 1 comprise: a seat support 21, a chair back 22, an and Height Adjustment mechanism 3.Wherein seat support 21 comprises that a seat surface 23 reaches the virgin two hand steered side handrails 24 to the baby.Seat surface 23 and two side handrails 24 can be formed in one and constitute the section of a U font.A junction 26 can be established in the two sides 25 of seat support 21, in order to connect or fixing safety belt 20, can utilize a safety belt 20 that seat 2 is tied up on the seat support that places general seat so that the operator to be provided.

The chair back 22 be 21 one-body molded with seat support, fixedly connected or articulate, the chair back 22 of present embodiment is to articulate with seat support 21 rear lateral portion, and can be with respect to the angle of inclination of seat support 21 orientable adjustment greater than 90 degree, with the virgin back of comfortable support baby, perhaps draw close the pivot folding towards seat support 21 less than 90 angles.

Service plate 27 is installed between two side handrails 24 of seat 2, adjust slidably or pivotly and seat support 21 between longitudinal separation; Service plate 27 also can peg graft or two side handrails 24 of snapping seat 2 between, during removal, allow baby child can directly use the used dining table of big people.

See also 3 embodiment of Height Adjustment mechanism shown in Figure 2, system is installed in the below of seat support 21 slidably, in order to adjust the bearing height of seat 2, comprise that a support member 31 lockably slides with respect to the bottom of seat support 21, utilize the matching mechanism of button and locating hole, at least locate the stowed position 32 of retraction seat support 21 inside, and protrude from the extended position 33 of seat support 21 bottom surfaces, thereby reach the purpose of adjusting supporting chair 2 height.

As Fig. 1, Fig. 3 to Fig. 7 figure is depicted as the alternate embodiment of second kind of Height Adjustment mechanism 4, second kind of Height Adjustment mechanism 4 comprises a pair of first support member 41 and a pair of second support member 42, and be arranged at two pairs first, two support members 41, detent mechanism 43 between 42, in the present embodiment, these second support member, 42 height are greater than first support member 41, be that accommodation space 28 is set wherein in seat support 21 bottom surfaces 29, and should be to be articulated in this accommodation space 28 to first support member 41, and the rotating detent mechanism 43 that utilizes is (as being provided with protruding grain and groove between seat support 21 or second support member 42 and first support member 41, utilize the elasticity of material to form the location) place the stowed position 44 in the accommodation space 28 of seat support 21 bottom surfaces 29 or two side positions, and be switched to 29 outsides, seat support 21 bottom surfaces, but form first expanded position 45 of a supporting chair 2, when wherein first support member 41 is positioned at stowed position 44, it is the smooth accommodation space 28 that is positioned at seat support 21 bottom surfaces 29, and when being positioned at first expanded position 45, then be an angle of inclination with seat support 21 bottom surfaces 29, and can utilize the supporting surface 30 of this accommodation space 28 to be supported, to increase support strength, in order to utilize 2 one-tenth first bearing heights 46 of first support member, 41 end portion supports seats; In addition, in the middle of present embodiment, should be and should articulate with a common pivoting point 40 and seat support 21 second support member 42 first support member 41, wherein this second support member 42 have one can ccontaining first support member 41 storage tank 47, and this storage tank 47 is a short slot that conforms to first support member, 41 shapes, when first support member 41 is positioned at this storage tank 47, but first support member 41 and second support member 42 constitute the support object of an integral body interlock, as one whole supporting surface body.

To shown in Figure 7, first support member 41 and second support member 42 can be positioned at stowed position 44 simultaneously as Fig. 3, support to utilize its plane or seat support 21 bottom surfaces 29.Second support member 42 can be pivoted is positioned at second expanded position 48, is positioned at second bearing height 49 by the end portion supports seat 2 of second support member 42; This first support member 41 must keep and was positioned at stowed position 44 this moment, or be positioned at first expanded position 45 together with what second support member 42 pivoted, reach the purpose of adjusting different supporting chair 2 height with this, present embodiment also can increase the quantity of support member according to the hop count of desired height, to reach the purpose of multistage adjustment height.

As the alternate embodiment of Fig. 8 and the third Height Adjustment mechanism 5 shown in Figure 9, its difference is to comprise that pair of engage members 51, one ends are articulated in the bottom surface 29 of seat support 21, makes support member 51 must be parallel to seat support 21 bottom surfaces 29 and places.Each support member 51 is made up of first supporting section 52 and second supporting section 53, and wherein first supporting section 52 and second supporting section 53 articulate with the joint that can locate 54.

When operator's desire is adjusted first bearing height 55, be to support by first supporting section, 52 ends or joint 54 contacts, this moment, second supporting section 53 was and first supporting section, 52 parallel overlapping placing; When desiring to be adjusted to second bearing height 56, can launch second supporting section 53 by pivot, make second supporting section 53 and first supporting section 52 slightly be a straight line, and by second supporting section, 53 end portion supports seats 2 in second bearing height 56.

The alternate embodiment of the 4th kind of Height Adjustment mechanism 6 shown in Figure 10 and Figure 11 figure, its difference are to comprise that pair of engage members 61, one distolateral systems are articulated in seat support 21 bottom surfaces 29, and can make support member 61 must be parallel to location, seat support 21 bottom surfaces 29 to place.Each support member 61 is made up of first supporting section 62 and second supporting section 63, wherein second supporting section 63 is slidably to locate sockets with first supporting section 62, when the operation desire is adjusted first bearing height 64, the expansion that system pivots this to support member 61, by first supporting section 62 or second supporting section, 63 end support, this moment, second supporting section 63 was overlapping with 62 sockets of first supporting section, when desiring to be adjusted to second bearing height 65, then spur second supporting section 63 and slide to extend with respect to first supporting section 62 and protrude, by second supporting section, 63 end portion supports seats 2 in second bearing height 65.

As Figure 12 and shown in Figure 13, be the 5th kind of Height Adjustment mechanism 7 of the present utility model, comprise pair of engage members 71, this to support member 71 1 distolateral systems slidably locate be installed on seat support 21 both sides under; Each support member 71 comprises first supporting section 72 and second supporting section 73, wherein second supporting section 73 is slidably to locate sockets with first supporting section 72, and move with first supporting section 72, in the middle of present embodiment, this first supporting section 72 is the position location that can stretch out multistage with respect to seat support 21, be positioned at different height with supporting chair 2, relative, second supporting section 73 also can be with respect to sliding extension location, first supporting section, 72 multistage ground, by this between first supporting section 72 and the seat support 21, reach the flexible location of 73 of cooperation first supporting section 72 and second supporting sections, this is got support member 71 different supporting chairs 2 height more than 4 are provided at least, with suitable adjustment seat 2 supported height persons.

Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.

Claims

1. A height-adjustable baby dining chair, characterized in that it comprises:

Seat;

the back of the chair is connected to the side of one end of the seat;

The height adjustment mechanism is installed under the seat for controllable driving and positioning to adjust the supporting height of the seat.

2 . The height-adjustable baby dining chair according to claim 1 , wherein two side armrests are extended from both sides of the seat, and the dinner plate is connected to the two side armrests. 3 .

3 . The height-adjustable baby dining chair according to claim 2 , wherein the dinner tray is slidable relative to the two side armrests and is detachably connected to the two side armrests. 4 .

4. The height-adjustable baby dining chair according to claim 1, wherein the seat back is positionably pivotally connected to the seat so that the seat back can be pivoted and positioned greater than ninety degrees. The reclining angle can be adjusted to a certain degree, and can be pivoted toward the seat to be folded.

5 . The height-adjustable baby dining chair according to claim 4 , wherein connecting portions are provided on both sides of the seat for the safety belt to pass through. 6 .

6. The height-adjustable baby dining chair according to claim 1, wherein the height adjustment mechanism includes a support and a positioning mechanism that can slide relative to the bottom of the seat, and the support is installed on the The positioning mechanism between the support member and the seat seat is positioned at a retracted position and an extended position.

7. The height-adjustable baby dining chair according to claim 1, wherein the height adjustment mechanism includes a pair of first support members and a pair of second support members that are paired with the seats of the seat. The two sides of the bottom are pivotally connected, and both have a storage position and an unfolded position, and a positioning mechanism arranged between the two pairs of first and second supports; wherein the pair of first supports is located at the unfolded position and the pair of second supports When the two support members are at the stowed position, the seat is supported at a first support height; when the pair of second support members are at the unfolded position, the seat is supported at a second support height.

8 . The height-adjustable baby dining chair according to claim 7 , wherein the second supporting member is pivotally connected to the bottom of the seat along the same axis as the first supporting member. the

9. The height-adjustable baby dining chair according to claim 7, characterized in that, the second support member includes an accommodating groove for accommodating the first support member, and the first support member The positioning mechanism is arranged between the first supporting member and the second supporting member, and the second supporting member can rotate from the stored position to the unfolded position in conjunction with the first supporting member.

10 . The height-adjustable baby dining chair according to claim 7 , wherein the height of the second support member is greater than that of the first support member. 11 .

11. The height-adjustable baby dining chair according to claim 1, wherein the height adjustment mechanism includes a pair of support members, one end of the pair of support members is pivotally connected to the bottom of the seat, and respectively It includes a first support section and a second support section, wherein the first support section and the second support section are pivotally connected by a joint.

12. The height-adjustable baby dining chair according to claim 1, wherein the height adjustment mechanism comprises a pair of support members, one end of the pair of support members is pivotally connected to the bottom of the seat, and respectively It includes a first support section and a second support section, wherein the first support section and the second support section are slidably and telescopically socketed.

13. The height-adjustable baby dining chair according to claim 1, wherein the height adjustment mechanism comprises a pair of support members, one end of the pair of support members can be positioned and slidably positioned on both sides of the seat seat The bottom part includes a first support section and a second support section respectively, wherein the first support section and the second support section are slidably and telescopically socketed. the