CN206871372U - A kind of seat cushions - Google Patents
A kind of seat cushions Download PDFInfo
- Publication number
- CN206871372U CN206871372U CN201720305368.8U CN201720305368U CN206871372U CN 206871372 U CN206871372 U CN 206871372U CN 201720305368 U CN201720305368 U CN 201720305368U CN 206871372 U CN206871372 U CN 206871372U
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- China
- Prior art keywords
- decorative layer
- layer
- foam
- outsourcing
- seat cushions
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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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- Laminated Bodies (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The purpose of this utility model be improve outside up and down two layers of decorative layer easily ftracture layering the problem of, improve poorly sealed present situation, there is provided a kind of more preferable civil aviaton's seat cushions of sealing property.A kind of seat cushions, generally L-type structure, outsourcing decorative layer are integral type structure, and outsourcing decorative layer is wrapped on the periphery of foam bedding core by glue spraying layer；Outsourcing decorative layer is double-decker, and it is polyurethane high resilience foam layer close to the side of foam bedding core, and other side is fire-retardant bi-component fibres tissue layer.The difficult combustion foam of foam bedding core.Glue spraying layer is specially 302 Modified acrylate adhesives.Outsourcing decorative layer of the present utility model is designed using integral molding so that original outsourcing decorative layer up and down strictly seals, and both avoids foam core from damaging, while prevents outsourcing decorative layer to damage, and improves life of product, reduces the operation cost of airline.
Description
Technical field
Civil aviation technical field is the utility model is related to, specifically provides a kind of seat cushions suitable for civil aviaton.
Background technology
The seat cushions of civil aviaton are made up of foam bedding core and outsourcing decorative layer, and the outsourcing decorative layer of existing civil aviaton's seat cushions leads to
It is often the split structure of split-type structural, i.e. seat cushions front and back, outsourcing decorative layer includes the first decorative layer 4 and second
Decorative layer 5, the second decorative layer 5 are fixed on the back side of bedding core hook type structure, and the first decorative layer 4 is fixed on the interior of bedding core hook type structure
Side；The two is combined by the form of bound edge.The shortcomings that this technology is that top and bottom are easily ftractureed in use, improves airline
Operation cost.
Utility model content
The purpose of this utility model be improve outside up and down two layers of decorative layer easily ftracture layering the problem of, improve sealing not
A kind of tight present situation, there is provided more preferable civil aviaton's seat cushions of sealing property.
The utility model specifically provides a kind of seat cushions, generally L-type structure, and outsourcing decorative layer 2 is integral type structure,
Outsourcing decorative layer 2 is wrapped on the periphery of foam bedding core 1 by glue spraying layer 3；
Outsourcing decorative layer 2 is double-decker, and it is polyurethane high resilience foam layer close to the side of foam bedding core 1, in addition
Side is fire-retardant bi-component fibres tissue layer.
Foam bedding core 1 is fire retardant foam.
Glue spraying layer 3 is specially 302 Modified acrylate adhesives.
The thickness of glue spraying layer 3 is 0.1 ~ 0.15mm, or glue spraying amount is 250 ~ 350g/ ㎡.
The sewing stitch of outsourcing decorative layer 2 is 8 yards/inch.
When making the utility model, the size for being first according to seat foam bedding core cuts out complete outsourcing decorative layer
, and sewed according to the stitch flat seam machine of 8 yards/inch so that outsourcing decorative layer turns into five face closures, simultaneously stays mouth
Bag shaped structure.The high resilience performed polymer foam bedding core to have foamed is placed on clean panel, by 302 modification acrylate gluings
Agent is according to weight than 1:After 1 proportioning mixes A, B glue, load in watering can, carried out apart from 20 ~ 30cm of outsourcing decorative layer distances
Glue spraying processing.Glue spraying thickness is 0.1 ~ 0.15mm, or is 250 ~ 350g/ ㎡.The outsourcing decorative layer set sewed is attached to
On foam pad through having sprayed glue, the fold on surface is smoothed.To being sealed outside decorative layer, enter driving with the stitch of 8 yards/inch
Seam.The semi-finished product seat cushions sewed are quiet at a temperature of 25 DEG C to put 24h, the bond properties of glue is reached maximum.
Outsourcing decorative layer of the present utility model is designed using integral molding so that original outsourcing decorative layer up and down is strict
Seal, both avoided foam core from damaging, while prevent outsourcing decorative layer to damage, improve life of product, reduce aviation
The operation cost of company.
Brief description of the drawings
The utility model is described in further details with reference to Figure of description：
Fig. 1 is the structural representation of traditional civil aviaton's seat cushions；
Fig. 2 is the structural representation of the utility model seat cushions.
Reference numeral explanation：
1 foam bedding core, 2 outsourcing decorative layers, 3 glue spraying layers, 4 first decorative layers, 5 second decorative layers, 6 final sutures.
Embodiment
Embodiment 1
The purpose of the present embodiment be improve outside up and down two layers of decorative layer easily ftracture layering the problem of, improve it is poorly sealed
Present situation, there is provided a kind of more preferable civil aviaton's seat cushions of sealing property.
The present embodiment specifically provides a kind of seat cushions, generally L-type structure, and outsourcing decorative layer 2 is integral type structure, outside
Bag decorative layer 2 is wrapped on the periphery of foam bedding core 1 by glue spraying layer 3；
Outsourcing decorative layer 2 is double-decker, and it is polyurethane high resilience foam layer close to the side of foam bedding core 1, in addition
Side is fire-retardant bi-component fibres tissue layer.
Foam bedding core 1 is fire retardant foam.
Glue spraying layer 3 is specially 302 Modified acrylate adhesives.
The thickness of glue spraying layer 3 is 0.1 ~ 0.15mm, or glue spraying amount is 250 ~ 350g/ ㎡.
The sewing stitch of outsourcing decorative layer 2 is 8 yards/inch.
When making the present embodiment, the size for being first according to seat foam bedding core cuts out complete outsourcing decorative layer,
And sewed according to the stitch flat seam machine of 8 yards/inch so that outsourcing decorative layer turns into five face closures, simultaneously stays the bag of mouth
Shape structure.The high resilience performed polymer foam bedding core to have foamed is placed on clean panel, by 302 Modified acrylate adhesives
According to weight than 1:After 1 proportioning mixes A, B glue, load in watering can, sprayed apart from outsourcing decorative layer 20 ~ 30cm distances
Glue processing.Glue spraying thickness is 0.1 ~ 0.15mm, or is 250 ~ 350g/ ㎡.The outsourcing decorative layer set sewed is attached to
Spray on the foam pad of glue, smoothed the fold on surface.To being sealed outside decorative layer, enter driving with the stitch of 8 yards/inch
Seam.The semi-finished product seat cushions sewed are quiet at a temperature of 25 DEG C to put 24h, the bond properties of glue is reached maximum.
The outsourcing decorative layer of the present embodiment is designed using integral molding so that original outsourcing decorative layer up and down is strictly close
Close and, both avoided foam core from damaging, while prevent outsourcing decorative layer to damage, improve life of product, it is public to reduce aviation
The operation cost of department.
Embodiment 2
The outsourcing decorative layer 2 of the present embodiment is single layer structure, specially polyurethane high resilience foam layer, remaining embodiment
And the effect obtained is same as Example 1.
Embodiment 3
Outsourcing decorative layer 2 is single layer structure, specially fire-retardant bi-component fibres tissue layer, remaining embodiment and acquirement
Effect is same as Example 1.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (5)
1. a kind of seat cushions, generally L-type structure, it is characterised in that：Outsourcing decorative layer（2）For integral type structure, outsourcing decoration
Layer（2）Pass through glue spraying layer（3）It is wrapped on foam bedding core（1）Periphery；
Outsourcing decorative layer（2）For double-decker, it is close to foam bedding core（1）Side be polyurethane high resilience foam layer, in addition
Side is fire-retardant bi-component fibres tissue layer.
2. according to the seat cushions described in claim 1, it is characterised in that：Foam bedding core（1）For fire retardant foam.
3. according to the seat cushions described in claim 1, it is characterised in that：Glue spraying layer（3）Specially 302 modification acrylate gluings
Agent.
4. according to the seat cushions described in claim 3, it is characterised in that：Glue spraying layer（3）Thickness be 0.1 ~ 0.15mm, or glue spraying
Measure as 250 ~ 350g/ ㎡.
5. according to the seat cushions described in claim 1, it is characterised in that：Outsourcing decorative layer（2）Sewing stitch be 8 yards/inch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720305368.8U CN206871372U (en) | 2017-03-27 | 2017-03-27 | A kind of seat cushions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720305368.8U CN206871372U (en) | 2017-03-27 | 2017-03-27 | A kind of seat cushions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206871372U true CN206871372U (en) | 2018-01-12 |
Family
ID=61325477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720305368.8U Active CN206871372U (en) | 2017-03-27 | 2017-03-27 | A kind of seat cushions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206871372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109486428A (en) * | 2018-12-12 | 2019-03-19 | 深圳麦德利宇航材料科技有限公司 | A kind of adhesion technique of aero seat foaming body and sticky cloth |
-
2017
- 2017-03-27 CN CN201720305368.8U patent/CN206871372U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109486428A (en) * | 2018-12-12 | 2019-03-19 | 深圳麦德利宇航材料科技有限公司 | A kind of adhesion technique of aero seat foaming body and sticky cloth |
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