CN2803688Y - Cushion with multi-layer structure - Google Patents
Cushion with multi-layer structure Download PDFInfo
- Publication number
- CN2803688Y CN2803688Y CN 200520003907 CN200520003907U CN2803688Y CN 2803688 Y CN2803688 Y CN 2803688Y CN 200520003907 CN200520003907 CN 200520003907 CN 200520003907 U CN200520003907 U CN 200520003907U CN 2803688 Y CN2803688 Y CN 2803688Y
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- CN
- China
- Prior art keywords
- mat
- sponge
- cushion
- elastic deformation
- layer
- 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 - Lifetime
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Abstract
The utility model relates to a cushion which comprises a mattress, a seat cushion and a sitting cushion. At least tow layers or more than two layers of elastic deformation materials with different hardness are arranged on the topmost side, and the hardness of the elastic deformation materials has the change rule that the upper layer is softer and the lower layer is harder. The cushion of the utility model has favorable comfort.
Description
Affiliated technical field
The utility model relates to a kind of mat, exactly be mattress, the seat cushion that links to each other with the seat and with the disjunct cushion in seat.
Background technology
The mat that present various foamed elastomeric material is made, very common as mattress, cushion etc.But the ubiquitous a kind of shortcoming of these mats is exactly that comfortableness is bad.The reason that causes this shortcoming mainly is that the hardness performance of elastomeric material is improper.
Summary of the invention
The purpose of this utility model just provides a kind of technical scheme, adopts the elastomeric material composite construction of multilayer different hardness, makes its overall hardness and deformation characteristic meet the comfortableness requirement.
The technical scheme that the utility model adopted is, the elastic deformation material of two-layer or two-layer above different hardness is arranged topmost at least, these elastic deformation materials' firmness change rule be last soft down firmly.In fact topmost also have textile etc. as the parcel lining, but because this does not belong to the elastic deformation material, thus not with it as number of plies meter.
Here said elastic deformation material's hardness is meant when the normal person uses, the ratio of the deflection of material production under the pressure that material itself is suffered and this pressure.
It is commonly used that the elastic deformation material adopts people to do pad, as foamed elastomeric material, comprises macromolecule foamed materials such as sponge (PU foam), PVC foam, PE foam, eva foam, and the material of including natural fibers such as rubber-like palm fibre sheet.In addition, the elastic deformation material can also be the embossing sponge.When the embossing sponge was the elastic deformation material of the superiors, embossing sponge projection head was preferably handled with curing agent, will have this moment one of sclerosis head to face up and often can obtain better comfort.
The beneficial effects of the utility model are that comfort level is better than the comfort level of monolayer material goods.
Description of drawings
Fig. 1 is an example structure schematic diagram of the present utility model
The specific embodiment
A specific embodiment of the present utility model as shown in Figure 1.Soft polyurethane foam elastomeric material 1 is a pad the superiors elastomeric materials, and hard slightly polyurethane foam elastomeric material 2 comes the number second layer, and the 3rd layer is two-layer all big PE foamed elastomeric material 3 before the hardness ratio.Certainly, on the surface of these elastomeric materials, the textile overcoat should be arranged.If seat cushion also should have supporting structure that it is fixed on the seat.
Second embodiment of the present utility model, be the embossing sponge as the top ground floor elastic deformation material, this embossing sponge bossed one faces up, and the projection head was handled through curing agent.
Above-mentioned two embodiment do not constitute restriction of the present utility model, and any variant embodiment that does not exceed claim all should be protected.For example; if the elastic layer that between the last number ground floor and the second layer, adds 5 millimeters; though the hardness of this elastic layer is greater than the second layer; but because this layer is very thin; elasticity to whole mat does not have big influence; the effect that does not add this layer is basic identical, so also should be considered as being subjected to protection of the patent right within the scope of this claim.
Claims (6)
1. the mat of a sandwich construction comprises mattress, seat cushion, cushion, it is characterized in that, at least the elastic deformation material that two-layer or two-layer above different hardness is topmost arranged, elastic deformation material's firmness change rule be last soft down firmly.
2. mat as claimed in claim 1 is characterized in that, the described elastic deformation material the superiors are sponge.
3. mat as claimed in claim 2 is characterized in that, described elastomeric material is a sponge from top several second layers.
4. mat as claimed in claim 3 is characterized in that, described elastomeric material is PE foam or PVC foam or eva foam or PS foam from top several the 3rd layer.
5. mat as claimed in claim 2 is characterized in that, described sponge is the embossing sponge.
6. mat as claimed in claim 3 is characterized in that, the projection head of described embossing sponge is through cure process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520003907 CN2803688Y (en) | 2005-01-26 | 2005-01-26 | Cushion with multi-layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520003907 CN2803688Y (en) | 2005-01-26 | 2005-01-26 | Cushion with multi-layer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2803688Y true CN2803688Y (en) | 2006-08-09 |
Family
ID=36908989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520003907 Expired - Lifetime CN2803688Y (en) | 2005-01-26 | 2005-01-26 | Cushion with multi-layer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2803688Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370366A (en) * | 2010-08-04 | 2012-03-14 | 可可工业有限公司 | Packaged Mattress |
| CN104042063A (en) * | 2013-03-12 | 2014-09-17 | 博克斯马克皮革公司 | Multi Layered Covering Material And Process For Making Multi Layered Covering Material For Elements Making Furniture More Comfortable |
| CN104983219A (en) * | 2015-06-30 | 2015-10-21 | 革新（厦门）运动器材有限公司 | Folding cloth bed |
| CN105361524A (en) * | 2014-08-19 | 2016-03-02 | 东洋橡胶工业株式会社 | Cushipn pad |
| WO2023029975A1 (en) * | 2021-08-31 | 2023-03-09 | 厦门新技术集成有限公司 | Method for customizing and assembling elastic cushion for user to sit and lie on |
-
2005
- 2005-01-26 CN CN 200520003907 patent/CN2803688Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370366A (en) * | 2010-08-04 | 2012-03-14 | 可可工业有限公司 | Packaged Mattress |
| CN104042063A (en) * | 2013-03-12 | 2014-09-17 | 博克斯马克皮革公司 | Multi Layered Covering Material And Process For Making Multi Layered Covering Material For Elements Making Furniture More Comfortable |
| CN104042063B (en) * | 2013-03-12 | 2017-11-14 | 博克斯马克皮革公司 | For making the multilayer covering material and its manufacture method of the more comfortable element of furniture |
| CN105361524A (en) * | 2014-08-19 | 2016-03-02 | 东洋橡胶工业株式会社 | Cushipn pad |
| CN104983219A (en) * | 2015-06-30 | 2015-10-21 | 革新（厦门）运动器材有限公司 | Folding cloth bed |
| WO2023029975A1 (en) * | 2021-08-31 | 2023-03-09 | 厦门新技术集成有限公司 | Method for customizing and assembling elastic cushion for user to sit and lie on |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Minhua Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150126 Granted publication date: 20060809 |
|
| DD01 | Delivery of document by public notice |
Addressee: Li Minhua Document name: Notification of Expiration of Patent Right Duration |