CN202827202U - Angle adjustment device used for seat back of car seat - Google Patents
Angle adjustment device used for seat back of car seat Download PDFInfo
- Publication number
- CN202827202U CN202827202U CN201220437113.4U CN201220437113U CN202827202U CN 202827202 U CN202827202 U CN 202827202U CN 201220437113 U CN201220437113 U CN 201220437113U CN 202827202 U CN202827202 U CN 202827202U
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- China
- Prior art keywords
- connecting plate
- hole
- upper junction
- plate
- lower connecting
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- Expired - Lifetime
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Abstract
The utility model relates to the arrangement or installation field of back adjustable seats of cars, in particular to an angle adjustment device used for a seat back of a car seat. The angle adjustment device used for the seat back of the car seat comprises an angle adjustment machine (1) and is characterized by further comprising a back plate (2). Through holes are formed in the lower end of upper connecting plates (11). Lug plates opposite to each other are arranged on two sides of one end of a lower connecting plate (12). The through holes in each upper connecting plate (11) are respectively aligned to a through hole in each lug plate of the lower connecting plate (12). Two ends of a transmission piece (13) are respectively inserted into the through hole in the lower end of one upper connecting plate (11) and the through hole in one lug plate of the lower connecting plate (12). The back plate (2) is arranged between the two upper connecting plates (11). One side of the back plate (2) is connected and fixed with each upper connecting piece (11) in a welding mode. The angle adjustment device used for the seat back of the car seat has the advantages of being simple in structure, convenient to process, flexible to adjust and long in service life.
Description
Technical field
The utility model relates to layout or the installing area of seat on the backrest tunable vehicle, is specially a kind of angle regulator for the automotive seat chair back.
Background technology
Roadlice is deeply masses' life just more and more widely, and the passenger requires also more and more higher to comfort level when taking.Usually, automotive seat are similar with common Chair structure, and skeleton is interconnected together with horizontal support and vertical support, for the human body of fitting better, seat adopts recliner to connect horizontal support and vertical support more and more, to realize the angular adjustment of back of seat.Recliner is subjected to the restricted volume of automotive seat small space limited, but then, recliner is larger owing to bearing load, and take again normal rotation, therefore intensity and fatigue durability there is very high requirement, in order to satisfy these requirements, the recliner ubiquity complex structure, difficulty of processing is large, cost is high defective at present.
The utility model content
In order to overcome the defective of prior art, the vehicle seat regulator of a kind of simple in structure, easy to process, flexible adjustment, long service life is provided, the utility model discloses a kind of angle regulator for the automotive seat chair back.
The utility model reaches goal of the invention by following technical solution:
A kind of angle regulator for the automotive seat chair back, comprise recliner, it is characterized in that: also comprise backboard, recliner is by upper junction plate, lower connecting plate and Transmission form, upper junction plate has two and all vertically settings, lower connecting plate is horizontally disposed with, the lower end of upper junction plate has through hole, the both sides of lower connecting plate one end are provided with relative otic placode, all have through hole on the described otic placode, the through hole of every upper junction plate lower end respectively with the alignment of the through hole of an otic placode of lower connecting plate, the through hole of a upper junction plate lower end and the through hole of an otic placode of lower connecting plate are inserted in respectively in the two ends of Transmission; Backboard is located between two upper junction plates, and a side of backboard is welded and fixed with a upper junction plate respectively.
Described angle regulator for the automotive seat chair back, it is characterized in that: Transmission is selected spline; Weld seam between one side of backboard and the upper junction plate has two, take towards the other end of lower connecting plate as before, the length of last weld seam is 26mm～30mm in the described weld seam, the length of a rear weld seam is 23mm～27mm.
When the utility model used, backboard and back of seat were fixed, and lower connecting plate and Chain cushion are fixed, and by adjust bar rotation upper junction plate, upper junction plate drives backboard and rotates synchronously with back of seat, realizes the adjusting of angle between back of seat and the Chain cushion.
The utility model by the change to part-structure and production technology, has reduced holistic cost and difficulty of processing under the prerequisite that the functional performance that guarantees former angle regulating mechanism requires.The beneficial effects of the utility model are: simple in structure, easy to process, flexible adjustment, long service life.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below further specify the utility model by specific embodiment.
A kind of angle regulator for the automotive seat chair back, comprise recliner 1 and backboard 2, as shown in Figure 1, concrete structure is: recliner 1 is by upper junction plate 11, lower connecting plate 12 and Transmission 13 form, upper junction plate 11 has two and all vertically settings, lower connecting plate 12 is horizontally disposed with, the lower end of upper junction plate 11 has through hole, the both sides of lower connecting plate 12 1 ends are provided with relative otic placode, all have through hole on the described otic placode, the through hole of every upper junction plate 11 lower ends respectively with the alignment of the through hole of 12 otic placodes of lower connecting plate, the through hole of upper junction plate 11 lower ends and the through hole of 12 otic placodes of lower connecting plate are inserted in respectively in the two ends of Transmission 13; Backboard 2 is located between two upper junction plates 11, and a side of backboard 2 is welded and fixed with a upper junction plate 11 respectively.
In the present embodiment, Transmission 13 is selected spline; Weld seam between one side of backboard 2 and the upper junction plate 11 has two, take towards the other end of lower connecting plate 12 as before, the length of last weld seam is 26mm～30mm in the described weld seam, the length of a rear weld seam is 23mm～27mm.
When present embodiment uses, backboard 2 and back of seat are fixed, and lower connecting plate 12 and Chain cushion are fixed, by adjust bar rotation upper junction plate 11, upper junction plate 11 drives backboard 2 and rotates synchronously with back of seat, realizes the adjusting of angle between back of seat and the Chain cushion.
Claims (2)
1. angle regulator that is used for the automotive seat chair back, comprise recliner (1), it is characterized in that: also comprise backboard (2), recliner (1) is by upper junction plate (11), lower connecting plate (12) and Transmission (13) form, upper junction plate (11) has two and all vertically settings, lower connecting plate (12) is horizontally disposed with, the lower end of upper junction plate (11) has through hole, the both sides of lower connecting plate (12) one ends are provided with relative otic placode, all have through hole on the described otic placode, the through hole of every upper junction plate (11) lower end respectively and the through hole of (12) otic placodes of lower connecting plate alignment, the through hole of a upper junction plate (11) lower end and the through hole of (12) otic placodes of lower connecting plate are inserted in respectively in the two ends of Transmission (13); Backboard (2) is located between two upper junction plates (11), and a side of backboard (2) is welded and fixed with a upper junction plate (11) respectively.
2. the angle regulator for the automotive seat chair back as claimed in claim 1, it is characterized in that: Transmission (13) is selected spline; Weld seam between one side of backboard (2) and the upper junction plate (11) has two, take towards the other end of lower connecting plate (12) as before, the length of last weld seam is 26mm～30mm in the described weld seam, and the length of a rear weld seam is 23mm～27mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220437113.4U CN202827202U (en) | 2012-08-30 | 2012-08-30 | Angle adjustment device used for seat back of car seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220437113.4U CN202827202U (en) | 2012-08-30 | 2012-08-30 | Angle adjustment device used for seat back of car seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202827202U true CN202827202U (en) | 2013-03-27 |
Family
ID=47938974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220437113.4U Expired - Lifetime CN202827202U (en) | 2012-08-30 | 2012-08-30 | Angle adjustment device used for seat back of car seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202827202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI564184B (en) * | 2012-12-26 | 2017-01-01 | 鴻海精密工業股份有限公司 | Vehicle lamp |
-
2012
- 2012-08-30 CN CN201220437113.4U patent/CN202827202U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI564184B (en) * | 2012-12-26 | 2017-01-01 | 鴻海精密工業股份有限公司 | Vehicle lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 200444 plot F5 south of Fengxiang Road, Baoshan Urban Industrial Park, Baoshan District, Shanghai Patentee after: Sidco (Shanghai) automobile seat Co.,Ltd. Address before: 200444 No. 1658, Fengxiang Road, Baoshan City Industrial Park, Baoshan District, Shanghai Patentee before: SITECH DONGCHANG AUTOMOTIVE SEATING TECHNOLOGY Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |
|
| CX01 | Expiry of patent term |