CN104494485A - Headrest height regulating device for automobile car seat - Google Patents
Headrest height regulating device for automobile car seat Download PDFInfo
- Publication number
- CN104494485A CN104494485A CN201410744819.9A CN201410744819A CN104494485A CN 104494485 A CN104494485 A CN 104494485A CN 201410744819 A CN201410744819 A CN 201410744819A CN 104494485 A CN104494485 A CN 104494485A
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- CN
- China
- Prior art keywords
- headrest
- tie
- arm
- slide block
- groove
- 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.)
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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
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- 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)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention relates to an automobile car seat, particularly to a headrest height regulating device for an automobile car seat. The headrest height regulating device comprises a seat body, a height adjustable headrest and a headrest height regulating mechanism, wherein the headrest height regulating mechanism comprises a headrest pulling device and a headrest positioning device; in the pulling device, a pulling plate is arranged on the headrest; in the headrest positioning device, a slide block is arranged on the pulling plate; at least two grooves I matched with the slide block are formed in the seat body. Compared with the prior art, the headrest height regulating device for the automobile car seat can be used for regulating the headrest height to meet needs of children with different body heights, so that the economical burden of the family is reduced; moreover, the headrest height regulating device has the advantages of being simple in structure and easy to manufacture.
Description
Technical field
The present invention relates to a kind of automobile child seat, is more particularly a kind of headrest height adjustment device of automobile child seat.
Background technology
Seats for children in vehicles aims at child safety to ride in an automobile and a kind of Passenger Accommodation designed, and for providing one comfortable, safe to take environment to children, child's safety seat for vehicle on sale on market is mostly designed with headrest, for the protection of the head of children.The upper change in height of children is very large, once child's height grows tall, if still use former child seat, the head of children has exceeded headrest, taking in process for a long time, the neck of children will be felt to tire out very much, may cause cervical spondylopathy in the course of time.But head of a family's repeat buying child seat, will increase family burden.So, be starved of height of headrest adjustable seat in the stage of growth of children.
Summary of the invention
The technical problem to be solved in the present invention is that the height of automobile child seat is unadjustable, for solving the problem, provides a kind of headrest height adjustment device of automobile child seat.
The object of the invention is to realize in the following manner:
A kind of headrest height adjustment device of automobile child seat, comprise seat body, adjustable for height headrest and height of headrest regulating mechanism, described height of headrest regulating mechanism comprises headrest pull unit and headrest registration device, described pull unit refers to and headrest is provided with an arm-tie, described headrest registration device refers to, arm-tie is provided with a slide block, seat body is provided with at least two groove I matched with slide block.
The face that described arm-tie contacts with headrest is provided with a groove II, and on headrest, relevant position is provided with boss, and the width of boss matches with groove II, and the length of boss is less than the length of groove II, is provided with spring I between boss and groove II.
The face that described arm-tie and headrest deviate from is provided with a groove III.
Described arm-tie and slide block are contact of incline plane, and bevel inclination angle is α, wherein 15 °≤α≤75 °, slide block is provided with the pilot bar contacted with arm-tie, arm-tie is provided with the track matched with pilot bar.
Described slide block lower end is provided with blind hole, is provided with spring II in blind hole.
Described headrest is also provided with safety strap guide hook.
Described arm-tie is provided with hook, and arm-tie is connected with headrest by hook.
Relative to prior art, it is adjustable that the present invention can realize height of headrest, meets children's demand of different height, reduces the economical burden of family, and the present invention has structure simply, is easy to the advantage manufactured.
Accompanying drawing explanation
Fig. 1 is back view of the present invention.
Fig. 2 is height adjustment mechanism section drawing.
Fig. 3 is slide block structure schematic diagram.
Fig. 4 is pulling plate structure schematic diagram.
Fig. 5 is the arm-tie back view being provided with slide block and spring I.
Wherein, 1 is headrest; 2 is arm-ties; 3 is guide hooks; 4 is seat body; 5 is slide blocks; 6 is springs II; 7 is springs I; 8 is hooks; 9 is pilot bars; 10 is groove I; 11 groove II; 12 is grooves III; 13 is boss; 14 tracks.
Detailed description of the invention
As Figure 1-Figure 5, a kind of headrest height adjustment device of automobile child seat, comprise seat body 4, adjustable for height headrest 1 and height of headrest regulating mechanism, described height of headrest regulating mechanism comprises headrest pull unit and headrest registration device, described pull unit refers to and headrest is provided with an arm-tie 2, described headrest registration device refers to, arm-tie 2 is provided with a slide block 5, seat body 4 is provided with at least two groove I 10 matched with slide block 5.The face that described arm-tie 2 contacts with headrest 1 is provided with a groove II 11, on headrest 1, relevant position is provided with boss 13, the width of boss 13 matches with groove II 11, and the length of boss 13 is less than the length of groove II 11, is provided with spring I 7 between boss 13 and groove II 11.The face that described arm-tie 2 and headrest 1 deviate from is provided with a groove III 12.Described arm-tie 2 is contact of incline plane with slide block 5, 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 °, slide block 5 is provided with the pilot bar 9 contacted with arm-tie 2, arm-tie 2 is provided with the track 14 matched with pilot bar 9.Described slide block 5 lower end is provided with blind hole, is provided with spring II 6 in blind hole.Described headrest 1 is also provided with safety strap guide hook 3.Described arm-tie 2 is provided with hook 8, and arm-tie 2 is connected with headrest 1 by hook 8.
Working process of the present invention is as follows: under the effect of spring I 7, and arm-tie 2 is away from headrest 1 upper end, and because of arm-tie 2 and slide block 5 contact of incline plane, so slide block 5 lower end is in groove I 10, headrest 1 is highly fixing; During adjustment headrest 1 height, the groove III 12 that hand puts on arm-tie 2 upwards pulls arm-tie 2, and arm-tie 2 moves up, band movable slider 5 moves up, slide block lower end departs from groove I 10, and headrest 2 highly can regulate, when adjusting to demand height, unclamp arm-tie 2, under the effect of spring I 7, arm-tie 2 away from headrest 1 upper end, because arm-tie 2 and slide block 5 are contact of incline plane, so slide block 5 lower end moves in groove I 10, headrest 1 is fixed on the position of demand.
Claims (7)
1. the headrest height adjustment device of an automobile child seat, comprise seat body, adjustable for height headrest and height of headrest regulating mechanism, it is characterized in that: described height of headrest regulating mechanism comprises headrest pull unit and headrest registration device, described pull unit refers to and headrest is provided with an arm-tie, described headrest registration device refers to, arm-tie is provided with a slide block, seat body is provided with at least two groove I matched with slide block.
2. the headrest height adjustment device of a kind of automobile child seat according to claim 1, it is characterized in that: the face that described arm-tie contacts with headrest is provided with a groove II, on headrest, relevant position is provided with boss, the width of boss matches with groove II, the length of boss is less than the length of groove II, is provided with spring I between boss and groove II.
3. the headrest height adjustment device of a kind of automobile child seat according to claim 1, is characterized in that: the face that described arm-tie and headrest deviate from is provided with a groove III.
4. the headrest height adjustment device of a kind of automobile child seat according to claim 1, it is characterized in that: described arm-tie and slide block are contact of incline plane, bevel inclination angle is α, wherein 15 °≤α≤75 °, slide block is provided with the pilot bar contacted with arm-tie, arm-tie is provided with the track matched with pilot bar.
5. the headrest height adjustment device of a kind of automobile child seat according to claim 1, is characterized in that: described slide block lower end is provided with blind hole, is provided with spring II in blind hole.
6. the headrest height adjustment device of a kind of automobile child seat according to claim 1, is characterized in that: described headrest is also provided with safety strap guide hook.
7. the headrest height adjustment device of a kind of automobile child seat according to claim 2, is characterized in that: described arm-tie is provided with hook, and arm-tie is connected with headrest by hook.
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 true CN104494485A (en) | 2015-04-08 |
| CN104494485B 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) |
Cited By (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 |
| 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 |
| CN110077294A (en) * | 2018-01-26 | 2019-08-02 | 明门瑞士股份有限公司 | Child safety seat |
Citations (9)
| 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 |
| CN1931634A (en) * | 2005-09-12 | 2007-03-21 | 珍妮有限公司 | An infant seat for motorcars |
| CN201176133Y (en) * | 2008-02-29 | 2009-01-07 | 林锡雷 | Child's safety seat for vehicle with headrest adjustable |
| 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 |
| 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 |
| CN102815234A (en) * | 2011-06-07 | 2012-12-12 | 宝钜儿童用品香港股份有限公司 | 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 (9)
| 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 |
| CN1931634A (en) * | 2005-09-12 | 2007-03-21 | 珍妮有限公司 | An infant seat for motorcars |
| CN201176133Y (en) * | 2008-02-29 | 2009-01-07 | 林锡雷 | Child's safety seat for vehicle with headrest adjustable |
| 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 |
| CN102815234A (en) * | 2011-06-07 | 2012-12-12 | 宝钜儿童用品香港股份有限公司 | Child safety seat |
| 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 |
| 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 |
Cited By (5)
| 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 |
| CN110077294A (en) * | 2018-01-26 | 2019-08-02 | 明门瑞士股份有限公司 | Child safety seat |
| CN110077294B (en) * | 2018-01-26 | 2021-11-23 | 明门瑞士股份有限公司 | Child safety seat |
| US11745628B2 (en) | 2018-01-26 | 2023-09-05 | Wonderland Switzerland Ag | Child safely seat |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104494485B (en) | 2018-01-30 |
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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 |