CN207875452U - The backrest of skeleton and foam integral foam - Google Patents
The backrest of skeleton and foam integral foam Download PDFInfo
- Publication number
- CN207875452U CN207875452U CN201721853363.5U CN201721853363U CN207875452U CN 207875452 U CN207875452 U CN 207875452U CN 201721853363 U CN201721853363 U CN 201721853363U CN 207875452 U CN207875452 U CN 207875452U
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- CN
- China
- Prior art keywords
- backrest
- recliner
- foam
- side plate
- skeleton
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- 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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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The backrest of the utility model skeleton and foam integral foam, it is related to auto parts field, including backrest frames assembly and backrest foam, backrest frames assembly includes steel pipe skeleton main body, side plate, recliner under side plate, recliner in recliner, steel pipe skeleton body side being connected to after side plate, recliner assembly under side plate, recliner in recliner and forming backrest frames assembly, backrest frames assembly and backrest foam are the integrally formed one-piece constructions in foaming mould.Depanning is not easy to crack after frostproof froth n, can effectively ensure that product quality, improves production efficiency.Backrest frames assembly includes side plate in recliner, all core components such as side plate, recliner under recliner simultaneously, the backrest taken out from foaming mould only needs to cover upper surface cover, reduce the process of assembly skeleton and foam required for production backrest, it reduces and artificially assembles underproof uncertain factor, save the production time.
Description
Technical field
The utility model is related to auto parts field, more particularly to a kind of backrest.
Background technology
Backrest includes foam and skeleton, and foam is the foaming in foaming mould, and skeleton is to use steel pipe and metal plate
Part connects to be formed, and is reassembled together after typically manufacturing respectively.Due to the continuous development of new-energy automobile, it is desirable that various vapour
Vehicle accessory lightweight, backrest also require lightweight, light seat chair back thickness to become smaller, and the thickness of foam also becomes smaller, bubble
Foam individually foams, and makes its stress when foam length is longer, and foam is taken out after the completion of foaming, due to the deficiency of intensity, easily makes bubble
Foam cracks, and causes product rejection.
Invention content
The purpose of this utility model is integrally sent out with foam in view of the above-mentioned drawbacks of the prior art, providing a kind of skeleton
The backrest of bubble, depanning is not easy to crack after frostproof froth n, can effectively ensure that product quality, improves production efficiency.
The utility model to achieve the above object the technical solution adopted is that：A kind of seat of skeleton and foam integral foam
Backrest, including backrest frames assembly and backrest foam, backrest frames assembly includes steel pipe skeleton main body, side plate in recliner, is adjusted
Side plate under the device of angle, recliner, solution locking plate are connected under side plate, recliner after side plate, recliner, unlock piece assembly in recliner
Steel pipe skeleton body side forms backrest frames assembly, and backrest frames assembly with backrest foam is integrally formed in foaming mould
Integrated member.
The utility model skeleton and the backrest of foam integral foam have the advantages that：Backrest frames assembly with
Backrest foam is the integrally formed one-piece construction in foaming mould, and intensity is big after backrest production, is taken from foaming mould
Go out to will not cracking by unlucky foam, while backrest frames assembly includes side plate in recliner, side plate, recliner, solution under recliner
All core components such as locking plate, the backrest taken out from foaming mould only need to cover upper surface cover, reduce production seat and lean on
The process of assembly skeleton and foam, reduces and artificially assembles underproof uncertain factor, save the production time required for the back of the body.
The backrest of the utility model skeleton and foam integral foam is made with reference to the accompanying drawings and examples further
Explanation.
Description of the drawings
Fig. 1 is the structural representation of the utility model skeleton and the backrest frames assembly of the backrest of foam integral foam
Figure；
Fig. 2 is the exploded view of backrest frames assembly shown in Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model skeleton and the backrest of foam integral foam；
Fig. 4 is the structural schematic diagram of foaming mould lower die；
Fig. 5 is the structural schematic diagram of foaming mould upper mold；
Drawing reference numeral explanation：1- steel pipe skeleton main bodys, side plate in 2- recliners, 3- recliners, side plate under 4- recliners, 5-
Solve locking plate, 6- backrest foams, 7- foaming mould lower dies, 8- inserts, 9- foaming mould upper molds, 10- skeletons and foam integral foam
Backrest, 11- backrest frames assemblies.
Specific implementation mode
As shown in Figure 1 to Figure 3, the backrest 10 of the utility model skeleton and foam integral foam, including backrest frames
Assembly 11 and backrest foam 6, backrest frames assembly 11 include side plate under side plate 2, recliner in steel pipe skeleton main body 1, recliner
4, recliner 3, solution locking plate 5, side plate 4, recliner 3, solution locking plate 5 are connected to steel pipe after assembling under side plate 2, recliner in recliner
1 side of skeleton main body forms backrest frames assembly 11, backrest frames assembly 11 and backrest foam 6 be in foaming mould integrally at
The integrated member of type.
The backrest frames assembly 11 assembled is located in foaming mould lower die 7 when production, foaming mould such as Fig. 4,5 institutes
Show, 7 one end of foaming mould lower die is equipped with the insert 8 for wrapping up the core components such as recliner, and insert 8 can avoid foam and enter core
In the gap of central member, and core members is caused to fail.When backrest frames assembly 11 is located in foaming mould lower die 7, with insert 8
The equal core components of the recliners 3 of 11 both sides of backrest frames assembly are wrapped up, after cover 9 closed mould of foaming mould upper mold,
Foam is injected into foaming mould, foam foams in foaming mould together with backrest frames assembly 11, is molded after the completion of foaming,
Insert 8 is unloaded, takes out integral chair backrest, as shown in Figure 3.There is 11 intensity of backrest frames assembly big in backrest, from hair
It takes out in bubble mold and will not cracking by unlucky foam, while backrest frames assembly 11 is following including side plate 2, recliner in recliner
All core components such as plate 4, recliner 3, the backrest taken out from foaming mould only need to cover upper surface cover, reduce production
The process of assembly skeleton and foam, reduces and artificially assembles underproof uncertain factor, save life required for backrest
Produce the time.
Above example is only the preferred embodiment of the utility model, and the structure of the utility model is not limited to above-mentioned implementation
The form enumerated of example, any modification made within the spirit and principle of the present invention, equivalent replacement etc. should all include
It is within the protection scope of the utility model.
Claims (1)
1. the backrest of a kind of skeleton and foam integral foam, including backrest frames assembly（11）And backrest foam（6）, special
Sign is, backrest frames assembly（11）Including steel pipe skeleton main body（1）, side plate in recliner（2）, side plate under recliner（4）, adjust
Angle device（3）, solution locking plate（5）, side plate in recliner（2）, side plate under recliner（4）, recliner（3）, solution locking plate（5）Connect after assembly
It is connected on steel pipe skeleton main body（1）Side forms backrest frames assembly（11）, backrest frames assembly（11）With backrest foam（6）Be
Integrally formed one-piece construction in foaming mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853363.5U CN207875452U (en) | 2017-12-26 | 2017-12-26 | The backrest of skeleton and foam integral foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853363.5U CN207875452U (en) | 2017-12-26 | 2017-12-26 | The backrest of skeleton and foam integral foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207875452U true CN207875452U (en) | 2018-09-18 |
Family
ID=63503337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721853363.5U Active CN207875452U (en) | 2017-12-26 | 2017-12-26 | The backrest of skeleton and foam integral foam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207875452U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395160A (en) * | 2019-08-15 | 2019-11-01 | 浙江吉俱泰汽车内饰有限公司 | A kind of automobile rear-row seat-backrest |
| CN112896000A (en) * | 2021-03-03 | 2021-06-04 | 四川上电科技有限公司 | Seat backrest and manufacturing method thereof |
-
2017
- 2017-12-26 CN CN201721853363.5U patent/CN207875452U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395160A (en) * | 2019-08-15 | 2019-11-01 | 浙江吉俱泰汽车内饰有限公司 | A kind of automobile rear-row seat-backrest |
| CN112896000A (en) * | 2021-03-03 | 2021-06-04 | 四川上电科技有限公司 | Seat backrest and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Building 1-4, No.1, East Yangxu Road, Yanghe industrial new area, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: GUANGXI SHUANGYING GROUP Co.,Ltd. Address before: Building 1-4, No.1, East Yangxu Road, Yanghe industrial new area, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee before: LIUZHOU SHUANGYING Inc. |