CN202664878U - Back structure of seat - Google Patents
Back structure of seat Download PDFInfo
- Publication number
- CN202664878U CN202664878U CN 201220274545 CN201220274545U CN202664878U CN 202664878 U CN202664878 U CN 202664878U CN 201220274545 CN201220274545 CN 201220274545 CN 201220274545 U CN201220274545 U CN 201220274545U CN 202664878 U CN202664878 U CN 202664878U
- Authority
- CN
- China
- Prior art keywords
- foam
- groove
- regenerated
- backrest
- handrail
- 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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Abstract
The utility model discloses a back structure of a seat. The back structure comprises a support body of back foam (1). A rectangular groove for mounting an armrest (2) is arranged in the middle of the back foam (1). The armrest is connected to the bottom of the groove through a hinge and rotates around the hinge. A part of the groove, locked to the armrest, is provided a regenerated foam block (3) which is integrated to the back foam (1) by foam forming. The regenerated foam is added to the upper end of the groove of the back structure, a mounting support added in a foam mould is used to fix the regenerated foam and achieve integral foam forming with the back foam, the regenerated foam is made of foam scrap and waste by pressing, and accordingly foam rigidity is improved, production cost is reduced, foam output is economized, and the requirement for double hardness is met. Great change to the existing foam mould is not needed, and tooling and mould costs are more reduced.
Description
Technical field
The utility model is arranged backrest structure after relating to a kind of seat.
Background technology
Rear row's backrest foam with middle handrail in use produces friction and larger pressure to foam handrail groove top in the handrail top, in use easily cause top foam collapse, outward appearance surface cover to subside and the phenomenon such as handrail slippage, have a strong impact on user's serviceability.Usually by being increased hardness, groove top solves the problems referred to above in the prior art, yet, the enforcement more complicated of the two hardness technology of foam, and to mould and tooling device require too high, cause manufacturing cost to improve, also increased operating personnel's labour intensity simultaneously.
The utility model content
Technical problem to be solved in the utility model is to arrange backrest structure after providing a kind of seat for problems of the prior art, its objective is by in the groove upper end regenerated foam being set, and realizes the demand of two hardness, has improved the serviceability of seat back.
The technical solution of the utility model is to arrange backrest structure behind this kind seat, row's backrest foam was as supporting body after rear row's backrest adopted, be provided with the groove that is used for installing handrail of strip in the middle of rear row's backrest foam, the bottom of handrail and groove is connected through the hinge, handrail rotates around hinge, and the position with the handrail clamping on the described groove is provided with the regenerated foam piece.
Described regenerated foam piece and rear row's backrest foam are integrated foaming.
Row's backrest structure has the following advantages after having this kind seat of said structure:
1. row's backrest structure passes through to add regenerated foam in the groove upper end behind this kind seat, and fixedly regenerated foam is then foaming-formed with the backrest foam by increase mounting bracket in foam mold; Simultaneously, regenerated foam adopts foam leftover pieces and waste material compacting to form, and has reduced production cost when improving foam hardness.
2. row's backrest structure has been saved manufacturing cost behind this kind seat, has saved foam and has told the material amount, has realized the demand of two hardness, need not existing foam mold changed in a large number and has saved tooling device and die cost.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is structural representation of the present utility model.
In Fig. 1,1: arrange afterwards the backrest foam; 2: handrail; 3: the regenerated foam piece.
The specific embodiment
Fig. 1 is the structural representation of row's backrest structure behind the utility model seat, row's backrest foam 1 was as supporting body after rear row's backrest adopted, be provided with the groove that is used for installing handrail 2 of strip in the middle of rear row's backrest foam 1, the bottom of handrail and groove is connected through the hinge, handrail rotates around hinge, position with the handrail clamping on the groove is provided with regenerated foam piece 3, the regenerated foam piece, 3 with rear row's backrest foam 1 be integrated foaming.
Row's backrest structure passes through to add regenerated foam in the groove upper end behind this kind seat, and fixedly regenerated foam is then foaming-formed with the backrest foam by increase mounting bracket in foam mold; Simultaneously, regenerated foam adopts foam leftover pieces and waste material compacting to form, and has reduced production cost when improving foam hardness.Saved foam and told the material amount, realized the demand of two hardness, need not existing foam mold changed in a large number and saved tooling device and die cost.
Claims (2)
1. arrange backrest structure behind a seat, row's backrest foam (1) was as supporting body after described rear row's backrest adopted, be provided with the groove that is used for installing handrail (2) of strip in the middle of rear row's backrest foam (1), the bottom of handrail and groove is connected through the hinge, handrail rotates around hinge, it is characterized in that: the position with the handrail clamping on the described groove is provided with regenerated foam piece (3).
2. arrange backrest structure behind a kind of seat according to claim 1, it is characterized in that: described regenerated foam piece (3) is integrated foaming with rear row's backrest foam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220274545 CN202664878U (en) | 2012-06-12 | 2012-06-12 | Back structure of seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220274545 CN202664878U (en) | 2012-06-12 | 2012-06-12 | Back structure of seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202664878U true CN202664878U (en) | 2013-01-16 |
Family
ID=47485824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220274545 Expired - Fee Related CN202664878U (en) | 2012-06-12 | 2012-06-12 | Back structure of seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202664878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128711A (en) * | 2015-08-25 | 2015-12-09 | 富卓汽车内饰（安徽）有限公司 | Rear-row seat structure for automobile |
| CN105172635A (en) * | 2015-08-25 | 2015-12-23 | 富卓汽车内饰（安徽）有限公司 | Automotive back row seat structure |
-
2012
- 2012-06-12 CN CN 201220274545 patent/CN202664878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128711A (en) * | 2015-08-25 | 2015-12-09 | 富卓汽车内饰（安徽）有限公司 | Rear-row seat structure for automobile |
| CN105172635A (en) * | 2015-08-25 | 2015-12-23 | 富卓汽车内饰（安徽）有限公司 | Automotive back row seat structure |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 241009 Wuhu economic and Technological Development Zone, Anhui Patentee after: Wuhu Daotuo Yunhe automobile seat Co. Ltd. Address before: 241009 Huaihailu Road 11, Wuhu economic and Technological Development Zone, Anhui Patentee before: Wuhu Jiangsen Yunhe Automobile Seat 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: 20130116 Termination date: 20200612 |