CN202686031U - Automobile child safety seat capable of adjusting height of headrest - Google Patents
Automobile child safety seat capable of adjusting height of headrest Download PDFInfo
- Publication number
- CN202686031U CN202686031U CN 201220282033 CN201220282033U CN202686031U CN 202686031 U CN202686031 U CN 202686031U CN 201220282033 CN201220282033 CN 201220282033 CN 201220282033 U CN201220282033 U CN 201220282033U CN 202686031 U CN202686031 U CN 202686031U
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- CN
- China
- Prior art keywords
- headrest
- groove
- tie
- safety seat
- height
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an automobile child safety seat capable of adjusting the height of a headrest. The automobile child safety seat comprises a seat back and the headrest, and is characterized in that an adjustment pull plate is arranged on one side of the headrest and can slide up and down relative to the headrest; an elastic component is arranged between the headrest and the adjustment pull plate; one end of the elastic component is propped against the headrest, and the other end of the elastic component is propped against the adjustment pull plate; a first through slot which extends along the direction of the long edge is formed in the seat back; the adjustment pull plate is connected with a movable connecting rod through a first pin shaft; the movable connecting rod is inserted into the first through slot; one end of the movable connecting rod is movably connected with an adjustment limiting block; at least two clamping slots are formed in the seat back; and the adjustment limiting block is positioned in one of the clamping slots. The automobile child safety seat is simple in structure and low in manufacturing cost; and the height of the headrest can be convenient to adjust. Furthermore, the headrest of the seat is reliably matched with the seat back, so that the headrest is difficult to shake.
Description
Technical field
The utility model relates to the adjustable child's safety seat for vehicle of a kind of height of headrest.
Background technology
Child's safety seat for vehicle is to aim at that child safety is taken advantage of an automobile and a kind of base device of taking advantage of of designing, and for comfortable, a safe seat ring border of taking advantage of is provided to children, child's safety seat for vehicle on sale mostly is provided with headrest on the market, for the protection of children's head.
In order to adapt to the children of different heights, headrest also needs to regulate height, one Chinese utility model, authorize sharp notification number " CN201086654Y " on 07 17th, 2007 disclosed " the head rest setting device of child's safety seat for vehicle ", disclose a kind of control apparatus of headrest adjustable height, but this control apparatus is by the lifting guide groove in the stay bearing plate, locating groove is captiveed joint with safety armchair back support by the locator card block by the mode of spring and positioning wedged block, realization head rest location, its head rest setting range is large, but it regulates inconvenient, the installation of location structure is comparatively complicated, it is to the lifting guide groove, the locating groove requirement on machining accuracy is also higher, and it is very inconvenient to process.
Summary of the invention
The purpose of this utility model provides the adjustable child's safety seat for vehicle of a kind of height of headrest simple in structure, that height of headrest is easy to adjust.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: the child's safety seat for vehicle that a kind of height of headrest is adjustable, comprise the chair back, headrest, it is characterized in that, one side of described headrest is provided with the adjusting arm-tie, this regulates arm-tie can be with respect on the headrest, lower slippage, be provided with elastic parts between described headrest and the adjusting arm-tie, one end of described elastic parts leans on the headrest, the other end leans to be regulated on the arm-tie, offer the first groove that extends along its long side direction on the described chair back, described adjusting arm-tie is connected with movable rod by the first bearing pin, and described movable rod is located in the first groove, and an end of described movable rod is connected with the adjusting limiting stopper, be provided with at least two screens grooves on the described chair back, described adjusting limiting stopper is positioned at one of them described screens groove.
In the technique scheme, offer two the second grooves on the described adjusting arm-tie, and the internal diameter on described the second groove vertical direction is greater than the internal diameter on described the second groove horizontal direction, described headrest offers the 3rd groove corresponding to the second groove place, a clip comprises baffle plate and the plug that is arranged on the baffle plate, greater than the external diameter of plug near baffle plate one end, and described plug passes the second groove and is located in the 3rd groove described plug away from an end external diameter of baffle plate.
In the technique scheme, described plug also is provided with a four-way groove along long side direction.
In the technique scheme, the upper end of described adjusting arm-tie is provided with the through hole that grips for hand.
In the technique scheme, be provided with some projections on the described chair back, form described screens groove between described projection and the projection.
In the technique scheme, regulate on the limiting stopper and be arranged with stay bearing plate, be fastened on the chair back on the described stay bearing plate.
The utility model compared with prior art, have following beneficial effect: the utility model is simple in structure, low cost of manufacture, height of headrest is easy to adjust.The utility model headrest cooperates reliably with the chair back in addition, and headrest is difficult for rocking.
Description of drawings
Fig. 1 is stereo decomposing structural representation of the present utility model.
Fig. 2 is the utility model block diagram.
Fig. 3 is front view of the present utility model.
Fig. 4 is longitudinal section of the present utility model, and the adjusting limiting stopper is fastened in the screens groove.
Fig. 5 is that the I among Fig. 4 goes out enlarged drawing.
Fig. 6 is longitudinal section of the present utility model, and the adjusting limiting stopper is in the screens groove state that leaves.
Fig. 7 is the II place enlarged drawing among Fig. 6.
Fig. 8 is longitudinal section of the present utility model, and after the height of headrest adjusting, regulates limiting stopper and again be fastened in the screens groove.
Fig. 9 is the III place enlarged drawing among Fig. 8.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail: referring to Fig. 1～Fig. 9, the child's safety seat for vehicle that a kind of height of headrest is adjustable, comprise the chair back 1, headrest 3, one side of described headrest 3 is provided with regulates arm-tie 5, and the upper end of described adjusting arm-tie 5 is provided with the through hole 52 that grips for hand.
Be provided with elastic parts 7 between described headrest 3 and the adjusting arm-tie 5, an end of described elastic parts 7 leans on the headrest 3, and the other end leans to be regulated on the arm-tie 5.Offer the first groove 10 that extends along its long side direction on the described chair back 1, described adjusting arm-tie 5 is connected with movable rod 9 by the first bearing pin 11, described movable rod 9 is located in the first groove 10, and an end of described movable rod 9 is connected with by the second bearing pin 13 and regulates limiting stopper 15.
Be provided with 6 projections 12 on the described chair back, described these 6 projections 12 form 5 screens grooves 14, and described adjusting limiting stopper 15 is positioned at one of them described screens groove 14.Be understandable that described screens groove 14 also can be the groove that the chair back 1 is directly offered.And described screens groove 14 is not restricted to 5.Can also be other suitable numbers.
Offer two the second grooves 50 on the described adjusting arm-tie 5, and the internal diameter on described the second groove 50 vertical direction is greater than the internal diameter on described the second groove 50 horizontal directions, described headrest 3 offers the 3rd groove 30 corresponding to the second groove 50 places, a clip 4 comprises baffle plate 40 and the plug 42 that is arranged on the baffle plate 40, greater than the external diameter of plug 42 near baffle plate 40 1 ends, and described plug 42 passes the second groove 50 and is located in the 3rd groove 30 described plug 42 away from an end external diameter of baffle plate 40.Preferably, described plug 42 also is provided with a four-way groove 44 along long side direction, and described plug 42 is divided into two parts by this four-way groove 44.Can easily plug 42 be penetrated in the 3rd groove 30 like this, thereby adjusting arm-tie 5 can not be separated with headrest 1, and the 1 upper and lower slippage of can relatively resting the head on.
Preferably, regulate on the limiting stopper 15 and be arranged with stay bearing plate 17, be fastened on the chair back 1 on the described stay bearing plate 17.
The below is described in detail principle of work: when needing to regulate height of headrest, hand grips the through hole 52 of firmly regulating arm-tie 5 upper ends, then arm-tie 5 is regulated in pulling, the first bearing pin 11 of regulating on the arm-tie 5 is raised, movable rod 9 forces the second bearing pin 13 of the other end to descend simultaneously, and make regulate limiting stopper 15 and leave screens groove 14(and specifically see Fig. 6), then the pulling headrest rises.
When headrest 3 rises to required height, unclamp and regulate arm-tie 5, this moment is slippage downwards under the effect of the elastic parts 7 of regulating arm-tie 5, the first bearing pin 11 is descended, and the second bearing pin 13 of movable rod 9 other ends promotes, thereby limiting stopper 15 is fastened in the screens groove 14 (specifically seeing Fig. 8).
Claims (6)
1. child's safety seat for vehicle that height of headrest is adjustable, comprise the chair back (1), headrest (3), it is characterized in that, one side of described headrest (3) is provided with regulates arm-tie (5), this regulates arm-tie (5) can be with respect on the headrest (3), lower slippage, be provided with elastic parts (7) between described headrest (3) and the adjusting arm-tie (5), one end of described elastic parts (7) leans on the headrest (3), the other end leans to be regulated on the arm-tie (5), offer the first groove (10) that extends along its long side direction on the described chair back (1), described adjusting arm-tie (5) is connected with movable rod (9) by the first bearing pin (11), described movable rod (9) is located in the first groove (10), one end of described movable rod (9) is connected with regulates limiting stopper (15), be provided with at least two screens grooves (14) on the described chair back (1), described adjusting limiting stopper (15) is positioned at one of them described screens groove (14).
2. the adjustable child's safety seat for vehicle of height of headrest as claimed in claim 1, it is characterized in that, offer two the second grooves (50) on the described adjusting arm-tie (5), and the internal diameter on described the second groove (50) vertical direction is greater than the internal diameter on described the second groove (50) horizontal direction, described headrest (3) locates to offer the 3rd groove (30) corresponding to the second groove (50), a clip (4) comprises baffle plate (40) and is arranged at plug (42) on the baffle plate (40), greater than the external diameter of plug (42) near baffle plate (40) one ends, and described plug (42) passes the second groove (50) and is located in the 3rd groove (30) described plug (42) away from an end external diameter of baffle plate (40).
3. such as the adjustable child's safety seat for vehicle of the described height of headrest of claim 2, it is characterized in that described plug (42) also is provided with a four-way groove (44) along long side direction.
4. the adjustable child's safety seat for vehicle of height of headrest as claimed in claim 1 or 2 is characterized in that, the upper end of described adjusting arm-tie (5) is provided with the through hole (52) that grips for hand.
5. the adjustable child's safety seat for vehicle of height of headrest as claimed in claim 1 or 2 is characterized in that, is provided with some projections (12) on the described chair back (1), forms described screens groove (14) between described projection (12) and the projection (12).
6. the adjustable child's safety seat for vehicle of height of headrest as claimed in claim 1 or 2 is characterized in that, regulates on the limiting stopper (15) and is arranged with stay bearing plate (17), is fastened on the described stay bearing plate (17) on the chair back (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220282033 CN202686031U (en) | 2012-06-15 | 2012-06-15 | Automobile child safety seat capable of adjusting height of headrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220282033 CN202686031U (en) | 2012-06-15 | 2012-06-15 | Automobile child safety seat capable of adjusting height of headrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202686031U true CN202686031U (en) | 2013-01-23 |
Family
ID=47541692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220282033 Expired - Fee Related CN202686031U (en) | 2012-06-15 | 2012-06-15 | Automobile child safety seat capable of adjusting height of headrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202686031U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507683A (en) * | 2013-09-23 | 2014-01-15 | 江苏幸运宝贝安全装置制造有限公司 | Child safety seat headrest adjustment device |
| CN105711450A (en) * | 2016-01-21 | 2016-06-29 | 宁波永驰婴童用品有限公司 | Headrest height adjusting mechanism of child safety seat |
| CN106114309A (en) * | 2016-08-15 | 2016-11-16 | 河北凤展织带有限公司 | A kind of height of headrest governor motion of child's safety seat for vehicle |
| CN112009324A (en) * | 2016-09-16 | 2020-12-01 | 明门瑞士股份有限公司 | Child safety seat |
-
2012
- 2012-06-15 CN CN 201220282033 patent/CN202686031U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507683A (en) * | 2013-09-23 | 2014-01-15 | 江苏幸运宝贝安全装置制造有限公司 | Child safety seat headrest adjustment device |
| CN105711450A (en) * | 2016-01-21 | 2016-06-29 | 宁波永驰婴童用品有限公司 | Headrest height adjusting mechanism of child safety seat |
| CN106114309A (en) * | 2016-08-15 | 2016-11-16 | 河北凤展织带有限公司 | A kind of height of headrest governor motion of child's safety seat for vehicle |
| CN112009324A (en) * | 2016-09-16 | 2020-12-01 | 明门瑞士股份有限公司 | Child safety seat |
| CN112009324B (en) * | 2016-09-16 | 2023-01-03 | 明门瑞士股份有限公司 | Child safety seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20200615 |