CN204432450U - 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
- CN204432450U CN204432450U CN201420767506.0U CN201420767506U CN204432450U CN 204432450 U CN204432450 U CN 204432450U CN 201420767506 U CN201420767506 U CN 201420767506U CN 204432450 U CN204432450 U CN 204432450U
- Authority
- CN
- China
- Prior art keywords
- headrest
- tie
- arm
- child 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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- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Abstract
The utility model relates to a kind of automobile child seat, it is more particularly 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.Relative to prior art, it is adjustable that the utility model can realize height of headrest, meets children's demand of different height, reduces the economical burden of family, and the utility model has structure simply, is easy to the advantage manufactured.
Description
Technical field
The utility model 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.
Utility model content
The technical problems to be solved in the utility model 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 purpose of this utility model realizes 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 utility model can realize height of headrest, meets children's demand of different height, reduces the economical burden of family, and the utility model has structure simply, is easy to the advantage manufactured.
Accompanying drawing explanation
Fig. 1 is the utility model back view.
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, the headrest height adjustment device of a kind of automobile child seat of the utility model, 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 utility model 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 |
|---|---|---|---|
| CN201420767506.0U CN204432450U (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 |
|---|---|---|---|
| CN201420767506.0U CN204432450U (en) | 2014-12-09 | 2014-12-09 | A kind of headrest height adjustment device of automobile child seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204432450U true CN204432450U (en) | 2015-07-01 |
Family
ID=53600359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420767506.0U Expired - Fee Related CN204432450U (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) | CN204432450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494485A (en) * | 2014-12-09 | 2015-04-08 | 郑州鸿贝婴童用品有限公司 | Headrest height regulating device for automobile car seat |
| CN108099724A (en) * | 2018-01-08 | 2018-06-01 | 台州锐祥机械设备有限公司 | A kind of automobile seat accessories of comfort type |
-
2014
- 2014-12-09 CN CN201420767506.0U patent/CN204432450U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494485A (en) * | 2014-12-09 | 2015-04-08 | 郑州鸿贝婴童用品有限公司 | Headrest height regulating device for automobile car seat |
| CN108099724A (en) * | 2018-01-08 | 2018-06-01 | 台州锐祥机械设备有限公司 | A kind of automobile seat accessories of comfort type |
| CN111231795A (en) * | 2018-01-08 | 2020-06-05 | 台州锐祥机械设备有限公司 | Comfortable automobile seat accessory |
| CN108099724B (en) * | 2018-01-08 | 2020-09-29 | 北京北汽李尔汽车系统有限公司 | Comfortable automobile seat accessory |
| CN111231795B (en) * | 2018-01-08 | 2021-05-14 | 海啊科技有限公司 | Comfortable automobile seat accessory |
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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: 450000, Henan City, Zhengzhou Province Zhongyuan District Water Office Ma Village Patentee after: ZHENGZHOU HUMBI TECHNOLOGY CO., LTD. Address before: 450000 Ma Zhuang village, Lishui Town, Zhongyuan District, Henan, Zhengzhou Patentee before: ZHENGZHOU HUMBI BABY PRODUCT CO., LTD. |
|
| 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: 20150701 Termination date: 20201209 |