CN104494485B - A kind of headrest height adjustment device of automobile child seat - Google Patents
A kind of headrest height adjustment device of automobile child seat Download PDFInfo
- Publication number
- CN104494485B CN104494485B CN201410744819.9A CN201410744819A CN104494485B CN 104494485 B CN104494485 B CN 104494485B CN 201410744819 A CN201410744819 A CN 201410744819A CN 104494485 B CN104494485 B CN 104494485B
- Authority
- CN
- China
- Prior art keywords
- headrest
- tie
- arm
- groove
- 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
Links
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 201000005671 spondyloarthropathy Diseases 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2851—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle provided with head-rests
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Abstract
The present invention relates to a kind of automobile child seat, more specifically a kind of headrest height adjustment device of automobile child seat, including seat body, adjustable for height headrest and height of headrest governor motion, described height of headrest governor motion includes headrest pull unit and headrest positioner, described pull unit refers to be provided with an arm-tie on headrest, described headrest positioner refers to, one sliding block is installed on arm-tie, at least two groove Is being engaged with sliding block are installed in seat body.Relative to prior art, the present invention can realize that height of headrest can adjust, and meet children's demand of different height, reduce the financial burden of family, and the present invention has the advantages of simple in construction, easily fabricated.
Description
Technical field
The present invention relates to a kind of automobile child seat, the height of headrest regulation of more specifically a kind of automobile child seat
Device.
Background technology
Seats for children in vehicles is to aim at a kind of Riding Accommodation that children's safety rides in an automobile and designed, to provide one to children
Individual comfortable, safety seating environment, in the market child's safety seat for vehicle on sale is mostly designed with headrest, for protecting children
Head.The upper change in height of children is very big, once child's height grows tall, if still with former child seat
Chair, the head of children have been higher by headrest, and during prolonged take, the neck of children will be felt to tire out very much, long and long
May trigger cervical spondylopathy.But parent's repeat buying children's seat, family burden will be increased.So children into
The long stage is to be highly desirable to height of headrest adjustable seat.
The content of the invention
The technical problem to be solved in the present invention is that the height of automobile child seat is unadjustable, to solve the above problems, carrying
For a kind of headrest height adjustment device of automobile child seat.
The purpose of the present invention is realized in the following manner：
A kind of headrest height adjustment device of automobile child seat, including seat body, adjustable for height headrest and headrest
Height adjustment mechanism, described height of headrest governor motion include headrest pull unit and headrest positioner, described pulling
Device refer to headrest on an arm-tie is installed, described headrest positioner refers to, a sliding block, seat are provided with arm-tie
At least two groove Is being engaged with sliding block are installed on body.
Described arm-tie is provided with a groove II with the face contacted of resting the head on, and relevant position is provided with boss on headrest,
The width of boss is engaged with groove II, and the length of boss is less than the length of groove II, and bullet is provided between boss and groove II
Spring I.
A groove III is provided with the face that described arm-tie deviates from headrest.
Described arm-tie and sliding block are contact of incline plane, bevel inclination angle α, wherein 15 °≤α≤75 °, are set on sliding block
There is the guide rod contacted with arm-tie, the track being engaged with guide rod is provided with arm-tie.
Described sliding block lower end is provided with blind hole, and spring II is provided with blind hole.
Safety belt is additionally provided with described headrest and is oriented to hook.
Hook is provided with described arm-tie, arm-tie is connected by linking up with headrest.
Relative to prior art, the present invention can realize that height of headrest can adjust, and meet children's demand of different height,
The financial burden of family is reduced, and the present invention has the advantages of simple in construction, easily fabricated.
Brief description of the drawings
Fig. 1 is rearview of the present invention.
Fig. 2 is height adjustment mechanism sectional view.
Fig. 3 is slide block structure schematic diagram.
Fig. 4 is pulling plate structure schematic diagram.
Fig. 5 is the arm-tie rearview for being provided with sliding block and spring I.
Wherein, 1 is headrest；2 be arm-tie；3 be to be oriented to hook；4 be seat body；5 be sliding block；6 be spring II；7 be spring
Ⅰ；8 be hook；9 be guide rod；10 be groove I；11 be groove III；12 be groove II；13 be boss；14 tracks.
Embodiment
As Figure 1-Figure 5, a kind of headrest height adjustment device of automobile child seat, including seat body 4, highly may be used
The headrest 1 and height of headrest governor motion of tune, described height of headrest governor motion includes headrest pull unit and headrest positions
Device, described pull unit refer to headrest on an arm-tie 2 is installed, described headrest positioner refers to, pacifies on arm-tie 2
Equipped with a sliding block 5, at least two groove Is 10 being engaged with sliding block 5 are installed in seat body 4.Described arm-tie 2 and head
Be provided with a groove II 12 on the face of the contact of pillow 1, relevant position is provided with boss 13 on headrest 1, the width of boss 13 with it is recessed
Groove II 12 is engaged, and the length of boss 13 is less than the length of groove II 12, and spring I 7 is provided between boss 13 and groove II 12.
A groove III 11 is provided with the face that described arm-tie 2 deviates from headrest 1.Described arm-tie 2 and sliding block 5 are contact of incline plane,
Bevel inclination angle is α（As shown in Figure 2）, wherein 15 °≤α≤75 °, α is 15 °, 20 °, 25 °, 30 °, 35 °, 40 °, 45 °,
50 °, 55 °, 60 °, 65 °, 70 ° or 75 °, the guide rod 9 contacted with arm-tie 2 is provided with sliding block 5, is provided with and leads on arm-tie 2
The track 14 being engaged to bar 9.The described lower end of sliding block 5 is provided with blind hole, and spring II 6 is provided with blind hole.Described headrest 1
On be additionally provided with safety belt be oriented to hook 3.Hook 8 is provided with described arm-tie 2, arm-tie 2 is connected by hook 8 with headrest 1.
The course of work of the present invention is as follows：In the presence of spring I 7, arm-tie 2 is away from 1 upper end of headrest, because arm-tie 2 is with sliding
The contact of incline plane of block 5, so the lower end of sliding block 5, in groove I 10, the height of headrest 1 is fixed；During adjustment 1 height of headrest, hand puts in arm-tie
Groove III 11 on 2 pulls up arm-tie 2, and arm-tie 2 moves up, and band movable slider 5 moves up, and sliding block lower end departs from groove I
10,2 height of headrest can be adjusted, and when being adjusted to demand height, unclamp arm-tie 2, in the presence of spring I 7, arm-tie 2 is away from head
1 upper end is rested the head on, because arm-tie 2 and sliding block 5 are contact of incline plane, so the lower end of sliding block 5 is moved in groove I 10, headrest 1 is fixed on demand
Position.
Claims (1)
1. a kind of headrest height adjustment device of automobile child seat, including seat body, adjustable for height headrest and headrest are high
Spend governor motion, it is characterised in that：Described height of headrest governor motion includes headrest pull unit and headrest positioner, institute
The pull unit stated refer to headrest on an arm-tie is installed, described headrest positioner refers to, one is provided with arm-tie
Sliding block, at least two groove Is being engaged with sliding block are installed in seat body；Described arm-tie and sliding block are contact of incline plane,
Bevel inclination angle is α, wherein 15 °≤α≤75 °, the guide rod contacted with arm-tie is provided with sliding block, be provided with arm-tie with
The track that guide rod is engaged；Described sliding block lower end is provided with blind hole, and spring II, described arm-tie and head are provided with blind hole
Rest the head on and a groove II is provided with the face of contact, relevant position is provided with boss on headrest, and width and the groove II of boss match
Close, the length of boss is less than the length of groove II, and spring I is provided between boss and groove II；
A groove III is provided with the face that described arm-tie deviates from headrest；
Safety belt is additionally provided with described headrest and is oriented to hook；
Hook is provided with described arm-tie, arm-tie is connected by linking up with headrest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410744819.9A CN104494485B (en) | 2014-12-09 | 2014-12-09 | A kind of headrest height adjustment device of automobile child seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410744819.9A CN104494485B (en) | 2014-12-09 | 2014-12-09 | A kind of headrest height adjustment device of automobile child seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104494485A CN104494485A (en) | 2015-04-08 |
| CN104494485B true CN104494485B (en) | 2018-01-30 |
Family
ID=52935974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410744819.9A Expired - Fee Related CN104494485B (en) | 2014-12-09 | 2014-12-09 | A kind of headrest height adjustment device of automobile child seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104494485B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015374A (en) * | 2015-07-31 | 2015-11-04 | 苏州逗乐儿童用品有限公司 | Child safety seat with height-adjustable headrest |
| US10843597B2 (en) | 2018-01-26 | 2020-11-24 | Wonderland Switzerland Ag | Child safety seat |
| CN108116279B (en) * | 2018-02-05 | 2024-08-02 | 安徽永驰婴童科技股份有限公司 | Headrest height adjusting mechanism and child safety seat |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201176133Y (en) * | 2008-02-29 | 2009-01-07 | 林锡雷 | Child's safety seat for vehicle with headrest adjustable |
| CN202294379U (en) * | 2011-09-23 | 2012-07-04 | 宁波中凯汽车用品有限公司 | Headrest adjusting device of automobile seat |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10057993C1 (en) * | 2000-11-23 | 2001-12-20 | Grammer Ag | Headrest for automobile passenger seat has coupling device between headrest and seat backrest provided with base part, intermediate body and headrest support for 2-stage height adjustment |
| ES1061044Y (en) * | 2005-09-12 | 2006-04-01 | Jane Sa | CHILD SEAT FOR CARS. |
| CN201261409Y (en) * | 2008-08-14 | 2009-06-24 | 王中楠 | Headrest height regulator for child's safety seat for vehicle |
| CN201736846U (en) * | 2010-06-17 | 2011-02-09 | 宁波中哲汽车安全系统有限公司 | Child seat |
| CN201841983U (en) * | 2010-10-28 | 2011-05-25 | 麦克英孚(宁波)婴童用品有限公司 | Adjusting mechanism for chair headrest |
| GB2491708B (en) * | 2011-06-07 | 2014-01-29 | Bp Childrens Prod Hk Co Ltd | Child Safety Seat |
| CN204432450U (en) * | 2014-12-09 | 2015-07-01 | 郑州鸿贝婴童用品有限公司 | A kind of headrest height adjustment device of automobile child seat |
-
2014
- 2014-12-09 CN CN201410744819.9A patent/CN104494485B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201176133Y (en) * | 2008-02-29 | 2009-01-07 | 林锡雷 | Child's safety seat for vehicle with headrest adjustable |
| CN202294379U (en) * | 2011-09-23 | 2012-07-04 | 宁波中凯汽车用品有限公司 | Headrest adjusting device of automobile seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104494485A (en) | 2015-04-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 450000, Henan City, Zhengzhou Province Zhongyuan District Water Office Ma Village Applicant after: ZHENGZHOU HUMBI TECHNOLOGY CO., LTD. Address before: 450000 Ma Zhuang village, Lishui Town, Zhongyuan District, Henan, Zhengzhou Applicant before: ZHENGZHOU HUMBI BABY PRODUCT CO., LTD. |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| 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: 20180130 Termination date: 20201209 |