CN203793168U - Headrest regulating mechanism of child safety seat - Google Patents
Headrest regulating mechanism of child safety seat Download PDFInfo
- Publication number
- CN203793168U CN203793168U CN201420168315.2U CN201420168315U CN203793168U CN 203793168 U CN203793168 U CN 203793168U CN 201420168315 U CN201420168315 U CN 201420168315U CN 203793168 U CN203793168 U CN 203793168U
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- CN
- China
- Prior art keywords
- headrest
- boss
- groove
- child safety
- safety seat
- 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 - Lifetime
Links
- 230000001105 regulatory effect Effects 0.000 title abstract 10
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
Abstract
The utility model relates to a headrest regulating mechanism of a child safety seat. The headrest regulating mechanism of the child safety seat comprises a seat back, a headrest is arranged on the front side of the seat back, a through groove is formed longitudinally in the middle of the rear end face of the seat back, a plurality of locating grooves are formed from top to bottom in the two sides of the through groove, a headrest groove is longitudinally formed in the middle of the rear end face of the headrest, a headrest regulating handle and a headrest compressing spring are arranged in the headrest groove, a first boss is arranged at the bottom of the headrest regulating handle, a headrest regulating press block clamped in the locating grooves is arranged on the rear end face of the seat back, the headrest regulating press block is provided with a second boss corresponding to the first boss mutually, third bosses matched with the locating grooves are formed in the two sides of the second boss, and the headrest regulating press block is connected with the headrest through a plurality of bolts. The headrest regulating mechanism of the child safety seat can be regulated by one single hand without dismounting the seat, is very convenient to regulate, and is controllable in force, reasonable in structure and long in service life.
Description
Technical field
The utility model relates to a kind of headrest controlling mechanism of child safety seat.
Background technology
The headrest controlling mechanism of child's safety seat for vehicle is the height of headrest that raises or reduce child's safety seat for vehicle for convenient, and when child height grows tall, corresponding rising is also wanted in the head protection position of child seat, and children head is better protected.Child safety seat or there is no head restraint, does not just have headrest controlling mechanism yet in the market, and some seat has head rest adjusting device, but operation is very inconvenient.After both hands adjusting or the seat of dismantling, regulate from behind.And rock greatly, there is potential safety hazard.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of headrest controlling mechanism of child safety seat.
The headrest controlling mechanism of child safety seat of the present utility model, comprise the chair back, the front side of the described chair back is provided with headrest, the aft end face middle part of the chair back is longitudinally provided with groove, the both sides of groove are provided with a plurality of detents from top to bottom, the aft end face middle part of headrest is longitudinally provided with headrest groove, in headrest groove, be provided with headrest and regulate handle and headrest Compress Spring, headrest regulates the bottom of handle to be provided with the first boss, the aft end face of the chair back is provided with the headrest being fastened in detent and regulates briquetting, headrest regulates briquetting to be provided with second boss mutual corresponding with the first boss, the both sides of the second boss are provided with the 3rd boss matching with detent, headrest regulates briquetting to be connected with headrest by some bolts.
Compared with prior art the beneficial effects of the utility model are: the headrest controlling mechanism of child safety seat of the present utility model can be realized singlehanded adjusting, during adjusting, do not need dismounting seat, adjusting is got up very convenient, and dynamics is controlled, rational in infrastructure, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the headrest controlling mechanism of a kind of child safety seat described in the utility model embodiment;
Fig. 2 is the back view of the headrest controlling mechanism of a kind of child safety seat described in the utility model embodiment;
Fig. 3 is the structural representation that in the headrest controlling mechanism of a kind of child safety seat described in the utility model embodiment, headrest regulates handle;
Fig. 4 is the structural representation that in the headrest controlling mechanism of a kind of child safety seat described in the utility model embodiment, headrest regulates briquetting.
In figure:
1, the chair back; 2, headrest; 3, groove; 4, detent; 5, headrest regulates handle; 6, headrest Compress Spring; 7, the first boss; 8, headrest regulates briquetting; 9, the second boss; 10, the 3rd boss; 11, bolt.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As Figure 1-4, a kind of headrest controlling mechanism of child safety seat, comprise the chair back 1, the front side of the described chair back 1 is provided with headrest 2, the aft end face middle part of the chair back 1 is longitudinally provided with groove 3, the both sides of groove 3 are provided with a plurality of detents 4 from top to bottom, the aft end face middle part of headrest 2 is longitudinally provided with headrest groove, in headrest groove, be provided with headrest and regulate handle 5 and headrest Compress Spring 6, headrest regulates the bottom of handle 5 to be provided with the first boss 7, the aft end face of the chair back 1 is provided with the headrest being fastened in detent 4 and regulates briquetting 8, headrest regulates briquetting 8 to be provided with second boss 9 mutual corresponding with the first boss 7, the both sides of the second boss 9 are provided with the 3rd boss 10 matching with detent 4, headrest regulates briquetting 8 to be connected with headrest 2 by some bolts 11.
The headrest controlling mechanism of child safety seat of the present utility model is when concrete use, when pressing the head of headrest adjusting handle downwards with hand, headrest regulates the first boss on handle to regulate the second boss on briquetting by jack-up headrest, drive the 3rd boss upward movement together, make headrest regulate briquetting separated with detent, headrest can up-down adjustment, when head restraint regulates handle, under the effect of headrest Compress Spring, in position the 3rd boss will the detent of automatic clamping on the chair back in, headrest is just of the lock bit like this.Repeat above action headrest and just realized automatic adjusting.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (1)
1. the headrest controlling mechanism of a child safety seat, comprise the chair back (1), it is characterized in that: the front side of the described chair back (1) is provided with headrest (2), the aft end face middle part of the chair back (1) is longitudinally provided with groove (3), the both sides of groove (3) are provided with a plurality of detents (4) from top to bottom, the aft end face middle part of headrest (2) is longitudinally provided with headrest groove, in headrest groove, be provided with headrest and regulate handle (5) and headrest Compress Spring (6), headrest regulates the bottom of handle (5) to be provided with the first boss (7), the aft end face of the chair back (1) is provided with the headrest being fastened in detent (4) and regulates briquetting (8), headrest regulates briquetting (8) to be provided with second boss (9) mutual corresponding with the first boss (7), the both sides of the second boss (9) are provided with the 3rd boss (10) matching with detent (4), headrest regulates briquetting (8) to be connected with headrest (2) by some bolts (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420168315.2U CN203793168U (en) | 2014-04-09 | 2014-04-09 | Headrest regulating mechanism of child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420168315.2U CN203793168U (en) | 2014-04-09 | 2014-04-09 | Headrest regulating mechanism of child safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203793168U true CN203793168U (en) | 2014-08-27 |
Family
ID=51375418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420168315.2U Expired - Lifetime CN203793168U (en) | 2014-04-09 | 2014-04-09 | Headrest regulating mechanism of child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203793168U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875637A (en) * | 2015-06-15 | 2015-09-02 | 宁波永驰婴童用品有限公司 | Headrest height adjustment mechanism for child safety seat |
| CN106364383A (en) * | 2016-08-31 | 2017-02-01 | 麦克英孚(宁波)婴童用品有限公司 | Tooth meshing stepless adjusting mechanism |
| CN108116279A (en) * | 2018-02-05 | 2018-06-05 | 安徽永驰婴童安全科技有限公司 | Height of headrest adjusting mechanism and child safety seat |
-
2014
- 2014-04-09 CN CN201420168315.2U patent/CN203793168U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875637A (en) * | 2015-06-15 | 2015-09-02 | 宁波永驰婴童用品有限公司 | Headrest height adjustment mechanism for child safety seat |
| CN104875637B (en) * | 2015-06-15 | 2017-07-04 | 宁波永驰婴童用品有限公司 | A kind of height of headrest governor motion of child safety seat |
| CN106364383A (en) * | 2016-08-31 | 2017-02-01 | 麦克英孚(宁波)婴童用品有限公司 | Tooth meshing stepless adjusting mechanism |
| CN108116279A (en) * | 2018-02-05 | 2018-06-05 | 安徽永驰婴童安全科技有限公司 | Height of headrest adjusting mechanism and child safety seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180122 Address after: 246121 Jen Xi Road in Huaining County Industrial Park, Anqing, Anhui Patentee after: ANHUI YONGCHI BABY SAFETY TECHNOLOGY Co.,Ltd. Address before: No. 246, No. 20, Jiangbei Road, Jiangbei District, Ningbo, Zhejiang Patentee before: NINGBO WORLDWISE BABY PRODUCTS CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 246121 Liren West Road, industrial park, Huaining County, Anqing City, Anhui Province Patentee after: Anhui Yongchi Infant Technology Co.,Ltd. Address before: 246121 Liren West Road, industrial park, Huaining County, Anqing City, Anhui Province Patentee before: ANHUI YONGCHI BABY SAFETY TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |