CN204749905U - Automobile children safety seat back adjustment mechanism - Google Patents
Automobile children safety seat back adjustment mechanism Download PDFInfo
- Publication number
- CN204749905U CN204749905U CN201520323420.3U CN201520323420U CN204749905U CN 204749905 U CN204749905 U CN 204749905U CN 201520323420 U CN201520323420 U CN 201520323420U CN 204749905 U CN204749905 U CN 204749905U
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- CN
- China
- Prior art keywords
- adjusting gear
- backrest
- groove
- children safety
- automobile children
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- 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.)
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Abstract
The utility model discloses an automobile children safety seat back adjustment mechanism, including body, back, body and back sliding connections, the back is equipped with the rack, adjusts the wheel and rack meshing, the adjusting gear is connected with adjustment button, be equipped with the block structure on the body, the adjusting gear can break away from the block structure, still make the block structure block the piece that resets of adjusting gear including making the adjusting gear realize reseing, when the adjusting gear was blocked by the block structure, the adjusting gear can not rotate. The utility model discloses a gear, rack structure replace traditional structure, simple structure, convenient operation, but infinitely variable control. The utility model discloses adjustment mechanism can adjust in singlehanded realization, and it is convenient easy to adjust.
Description
Technical field
The utility model relates to a kind of automobile children safety chair backrest regulating mechanism, be specifically related to a kind of Seat back modulating mechanism.
Background technology
At present, the automobile children safety chair backrest regulating mechanism many uses plastic resilient in conventional art blocks, and with the hands need operate and can only one-level level regulate.This kind of structure operation trouble, and complex structure.
Utility model content
The utility model technical issues that need to address are to provide a kind of automobile children safety chair backrest regulating mechanism, and the structure of this kind of automobile children safety chair backrest regulating mechanism is simple, easy to operate, can step-less adjustment.
The utility model automobile children safety chair backrest regulating mechanism can take following technical scheme:
A kind of automobile children safety chair backrest regulating mechanism, comprise body, backrest, body is slidably connected with backrest; Backrest is provided with tooth bar, and regulating tooth wheel and rack engages; Adjusting gear is connected with adjustment button; Body is provided with snap-in structure, and adjusting gear can depart from snap-in structure; Also comprise and make adjusting gear realize resetting and make snap-in structure block the return unit of adjusting gear, adjusting gear is engaged structure when blocking, and adjusting gear can not rotate.
The utility model is dealt with problems and can also be taked following measures further:
One of them mode is: described snap-in structure is the groove be located on body, and the madial wall of groove is provided with the fastener that to stick into when adjusting gear enters in groove in the tooth of adjusting gear.
One of them mode is: bottom portion of groove is provided with through hole, and adjusting gear is between groove and backrest, and adjustment button, adjusting gear lay respectively at the both sides of body; Return unit is spring, and return unit one end heads on adjustment button, and the other end heads on body.
One of them mode is: body realizes slidably being connected by slide construction with backrest.
One of them mode is: regulate button to be provided with circular groove in the side towards spring, spring is positioned at circular groove.
One of them mode is: body is provided with standing groove in spring corresponding position.
One of them mode is: slide construction comprises the saddle be located on backrest and the chute be located on body, and saddle puts in chute.
Technique scheme has such technique effect:
1, the utility model adopts gear, rack structure, snap-in structure to replace conventional confguration, and structure is simple, easy to operate, can step-less adjustment.
2, the utility model regulating mechanism can singlehandedly realize regulating, easily easy to adjust.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of automobile children safety chair backrest regulating mechanism.
Fig. 2 is the decomposing schematic representation of automobile children safety chair backrest regulating mechanism when cutting open.
Fig. 3 is a kind of view of automobile children safety chair backrest regulating mechanism.
Fig. 4 is the another kind of view of automobile children safety chair backrest regulating mechanism.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is specifically described.
Embodiment: as shown in Figures 1 to 4, a kind of automobile children safety chair backrest regulating mechanism, comprise body 1, backrest 2, body 1 is slidably connected with backrest 2; Body 1 realizes slidably being connected by slide construction with backrest 2.Backrest 2 is provided with tooth bar 201, and adjusting gear 5 engages with tooth bar 201; Adjusting gear 5 is connected by screw 6 with adjustment button 3.
Body is provided with snap-in structure, and adjusting gear 5 can depart from snap-in structure.Described snap-in structure is the groove 101 be located on body 1, and the madial wall of groove 101 is provided with the fastener 102 that to stick into when adjusting gear 5 enters in groove 101 in the tooth of adjusting gear 5.
Also comprise and make adjusting gear 5 realize resetting and make snap-in structure block the return unit of adjusting gear, adjusting gear is engaged structure when blocking, and adjusting gear 5 can not rotate.Bottom portion of groove is provided with through hole, and adjusting gear is between groove 101 and backrest 2, and adjustment button 3, adjusting gear 5 lay respectively at the both sides of body; Return unit is spring 4, and return unit one end heads on and regulates button 5, and the other end heads on body 1.
When normal condition, spring 4 heads on and regulates button 3, regulates button 3 to haul adjusting gear 5, make adjusting gear 5 enter in groove 101, fastener 102 enters the between cog of adjusting gear 5, and adjusting gear 5 can not rotate, such tooth bar 201 can not slide, and achieves, fixing between backrest 2 and body 1.When backrest will be regulated, press and regulate button 3, such adjustment button 3 overcomes spring force, adjusting gear 5 departs from groove 101, adjusting gear is namely rotatable, rotates regulate button with hand, and adjusting gear so just can be made and then to regulate button to rotate, adjusting gear drives rack linear motion, and backrest 2 so just can be driven movable.Can singlehandedly realize regulating, easily easy to adjust.The utility model adopts gear, rack structure, snap-in structure to replace conventional confguration, and structure is simple, easy to operate, can step-less adjustment.
Further improved procedure is: regulate button 3 to be provided with circular groove in the side towards spring, spring 4 is positioned at circular groove 301.Body is provided with standing groove 103 in spring 4 corresponding position.Compact conformation, conserve space.
Further improved procedure is: slide construction comprises the saddle 202 be located on backrest 2 and the chute 104 be located on body 1, and saddle 202 puts in chute 104.
Backrest 2 screw 8 and pad 7 are locked on body 1.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. an automobile children safety chair backrest regulating mechanism, is characterized in that: comprise body, backrest, body is slidably connected with backrest; Backrest is provided with tooth bar, and regulating tooth wheel and rack engages; Adjusting gear is connected with adjustment button; Body is provided with snap-in structure, and adjusting gear can depart from snap-in structure; Also comprise and make adjusting gear realize resetting and make snap-in structure block the return unit of adjusting gear, adjusting gear is engaged structure when blocking, and adjusting gear can not rotate.
2. automobile children safety chair backrest regulating mechanism according to claim 1, is characterized in that: described snap-in structure is the groove be located on body, and the madial wall of groove is provided with the fastener that to stick into when adjusting gear enters in groove in the tooth of adjusting gear.
3. automobile children safety chair backrest regulating mechanism according to claim 2, is characterized in that: bottom portion of groove is provided with through hole, and adjusting gear is between groove and backrest, and adjustment button, adjusting gear lay respectively at the both sides of body; Return unit is spring, and return unit one end heads on adjustment button, and the other end heads on body.
4. automobile children safety chair backrest regulating mechanism according to claim 1, is characterized in that: body realizes slidably being connected by slide construction with backrest.
5. automobile children safety chair backrest regulating mechanism according to claim 3, is characterized in that: regulate button to be provided with circular groove in the side towards spring, spring is positioned at circular groove.
6. automobile children safety chair backrest regulating mechanism according to claim 2, is characterized in that: body is provided with standing groove in spring corresponding position.
7. automobile children safety chair backrest regulating mechanism according to claim 4, is characterized in that: slide construction comprises the saddle be located on backrest and the chute be located on body, and saddle puts in chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323420.3U CN204749905U (en) | 2015-05-19 | 2015-05-19 | Automobile children safety seat back adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323420.3U CN204749905U (en) | 2015-05-19 | 2015-05-19 | Automobile children safety seat back adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204749905U true CN204749905U (en) | 2015-11-11 |
Family
ID=54464650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520323420.3U Active CN204749905U (en) | 2015-05-19 | 2015-05-19 | Automobile children safety seat back adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204749905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874397A (en) * | 2021-03-08 | 2021-06-01 | 宁波宝贝第一母婴用品有限公司 | Stepless headrest adjusting device and child safety seat comprising same |
-
2015
- 2015-05-19 CN CN201520323420.3U patent/CN204749905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874397A (en) * | 2021-03-08 | 2021-06-01 | 宁波宝贝第一母婴用品有限公司 | Stepless headrest adjusting device and child safety seat comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 363900 Fujian city of Zhangzhou province Changtai Xingtai Industrial Zone Patentee after: Fujian Oushi Children's Products Co., Ltd. Address before: 363900 Fujian city of Zhangzhou province Changtai Xingtai County Development Zone Patentee before: O'sk Baby & Children Products (Fujian) Co., Ltd. |