CN202641455U - Seat back cushion - Google Patents
Seat back cushion Download PDFInfo
- Publication number
- CN202641455U CN202641455U CN 201220342171 CN201220342171U CN202641455U CN 202641455 U CN202641455 U CN 202641455U CN 201220342171 CN201220342171 CN 201220342171 CN 201220342171 U CN201220342171 U CN 201220342171U CN 202641455 U CN202641455 U CN 202641455U
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- CN
- China
- Prior art keywords
- fabric
- back cushion
- seat back
- sponge
- utility
- 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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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model relates to a seat back cushion comprising fabric, a sponge and a foam cushion. The seat back cushion has the main technical characteristics that the fabric, the sponge and a waterproof film are prepared into a fabric cover by a hot pressing technology, and the waterproof film of the fabric cover is jointed with the foam cushion together. The seat back cushion disclosed by the utility model has the characteristics of short production time, high production efficiency, low manufacturing cost, and the like; and in the meantime, the seat back cushion and a foam mold are same in the shape, and the appearance shape is easy to control, so that the quality of the seat back cushion can be effectively ensured.
Description
Technical field
The utility model belongs to field of automobile seats, especially a kind of seat support back cushion.
Background technology
The seat seat and back cushion surface of using on the market at present, all is to be formed by fabric parcel sponge.Because there is the problem of ductility in the different and textile material of cushion backrest pad, therefore, when producing, use fabric parcel sponge can spend long time, production efficiency is relatively low.If in the seat and back cushion forming process, directly stick the time that just can greatly save parcel, enhance productivity, but, because the one step foaming moulding just requires fabric itself to have watertightness, and the fabric that can purchase on the market all is to be conformed to by foam sponge and surface fabric and base fabric to form, these three kinds of materials are permeable material, therefore can not use the one step foaming forming technique to realize, have the problems such as spended time is long, production efficiency is low.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of reasonable in design and seat support back cushion that production efficiency is high is provided.
The utility model solves its technical matters and takes following technical scheme to realize:
A kind of seat support back cushion comprises fabric, sponge and foaming mat, and described fabric, sponge and waterproofing membrane are made the fabric covering by hot-pressing sintering technique, and the waterproofing membrane surface of this fabric covering is bonded together with the foaming mat.
And described waterproofing membrane is the PU film.
Advantage of the present utility model and beneficial effect are:
The utility model is made the fabric covering with fabric, sponge and the one-shot forming of PU film, again fabric covering and foaming mat are bonded together, greatly saved production time, improved production efficiency, saved manufacturing cost, and forming shape is identical with foaming mould, and face shaping is convenient to control, can effectively guarantee the quality of product.
Description of drawings
Fig. 1 is cutaway view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
A kind of seat support back cushion, as shown in Figure 1, comprise fabric 1, sponge 2, PU film 3 and foaming mat 4, fabric, sponge, PU film are made the fabric covering by hot-pressing sintering technique, the PU film of fabric covering is engaged with the mat that foams produce seat back cushion again.The innovation of this seat support back cushion is: use the dense PU film of structure to substitute base fabric, because the PU film has preferably waterproof, sir-tight performance, therefore, can adopt hot-pressing sintering technique that fabric, sponge and PU film are bonded together and make the fabric covering, the peel strength between the fabric in the fabric covering, sponge, the PU film is not less than 10 newton's power.
This seat support back cushion is when producing, the fabric covering that at first will conform to the PU film is placed among the foaming mould, the vacuum apparatus of having installed on the opening mold, by the pin hole on the foaming mould, die surface with its absorption foaming mat, make the perfect applying of fabric and mould, its shape and mould are identical; Then inject foaming raw material, this moment, the PU film just stoped foaming raw material to be penetrated into fabric face, and then having prevented that the foaming raw material seepage from causing the impact on outward appearance, last opening mold takes out also the production process that can finish the seat support back cushion after pruning a little, fixing.The mode that adopts the fabric covering to engage with the foaming mat has solved existing product production time length, inefficient problem effectively.
It is emphasized that; embodiment described in the utility model is illustrative; rather than determinate; therefore the utility model comprises and is not limited to the embodiment described in the specific embodiment; every by those skilled in the art according to other embodiments that the technical solution of the utility model draws, belong to equally the scope of the utility model protection.
Claims (2)
1. a seat support back cushion comprises fabric, sponge and foaming mat, and it is characterized in that: described fabric, sponge and waterproofing membrane are made the fabric covering by hot-pressing sintering technique, and the waterproofing membrane surface of this fabric covering is bonded together with the foaming mat.
2. seat support back cushion according to claim 1, it is characterized in that: described waterproofing membrane is the PU film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342171 CN202641455U (en) | 2012-07-16 | 2012-07-16 | Seat back cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342171 CN202641455U (en) | 2012-07-16 | 2012-07-16 | Seat back cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202641455U true CN202641455U (en) | 2013-01-02 |
Family
ID=47410608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220342171 Expired - Fee Related CN202641455U (en) | 2012-07-16 | 2012-07-16 | Seat back cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202641455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014172996A1 (en) * | 2013-04-23 | 2014-10-30 | 深圳市倍轻松科技股份有限公司 | Massager and massage cushion thereof |
-
2012
- 2012-07-16 CN CN 201220342171 patent/CN202641455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014172996A1 (en) * | 2013-04-23 | 2014-10-30 | 深圳市倍轻松科技股份有限公司 | Massager and massage cushion thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130102 Termination date: 20160716 |