CN209599991U - A kind of long service life and the strong artificial leather of anti-flammability - Google Patents
A kind of long service life and the strong artificial leather of anti-flammability Download PDFInfo
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- CN209599991U CN209599991U CN201822033591.9U CN201822033591U CN209599991U CN 209599991 U CN209599991 U CN 209599991U CN 201822033591 U CN201822033591 U CN 201822033591U CN 209599991 U CN209599991 U CN 209599991U
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Abstract
The utility model discloses a kind of long service life and the strong artificial leathers of anti-flammability, are related to technical field of artificial leather.Artificial leather is largely used to the fields such as Furniture manufacture, especially sofa, existing sofa outer layer mostly uses greatly artificial leather to replace corium, but the waterproofness of artificial leather and wearability are poor, its service life is caused not grown, and comfort level is not good enough, easily-deformable recess is used for a long time, and existing artificial leather does not have flame retardant property, if accident occurs, furniture touches fire source, is easy to cause moment on fire.The utility model, which is provided with waterproof layer, superficial layer and flame-retardant layer, makes artificial leather have waterproofness, wearability and anti-flammability, the whole service life of artificial leather is increased by these performances, and upper foaming layer is embedded in waterproof layer, the foaming layer under flame-retardant layer insertion, artificial leather is set to keep flexibility, elastic layer can be such that artificial leather restores when not in use, prevent artificial leather from using deformed depression for a long time.
Description
Technical field
The utility model relates to technical field of artificial leather, in particular to strong artificial of a kind of long service life and anti-flammability
Leather.
Background technique
Artificial leather is largely used to the fields such as Furniture manufacture, especially sofa, and existing sofa outer layer mostly uses greatly artificial leather
Instead of corium, but the waterproofness of artificial leather and wearability are poor, cause its service life not grown, and comfort level is not good enough, for a long time
Using easily-deformable recess, and existing artificial leather does not have flame retardant property, if accident occurs, furniture touches fire source, is easy to lead
Cause moment on fire, urgent need to resolve.
Utility model content
The purpose of this utility model is to develop a kind of long service life and the strong artificial leather of anti-flammability, makes artificial leather comfort level
It improves, is unlikely to deform, there is good flame retardant effect, to solve the problems, such as to mention in above-mentioned background technique.
The utility model is realized by the following technical solutions:
A kind of long service life and the strong artificial leather of anti-flammability, including artificial leather layer, artificial leather layer top by down toward
On be successively arranged foaming layer, waterproof layer and superficial layer, the upper foaming layer make waterproof layer there are while do not reduce artificial leather
Whole flexibility, superficial layer have wearability improve artificial leather service life, artificial leather layer lower part from top to bottom according to
It is secondary be equipped with lower foaming layer, flame-retardant layer and elastic layer, the lower foaming layer equally make flame-retardant layer there are while do not reduce artificial leather
Whole flexibility, elastic layer restore artificial leather can in the state of not using.
Further, the upper foaming layer is embedded in mutually with the waterproof layer.
Further, the cross section of the upper foaming layer and waterproof layer is all the equilateral triangle of several horizontal arrangements.
Further, the cross section of the upper foaming layer and waterproof layer is all the "convex" shaped of several horizontal arrangements.
Further, the lower foaming layer is embedded in mutually with the flame-retardant layer.
Further, the cross section of the lower foaming layer and flame-retardant layer is all the equilateral triangle of several horizontal arrangements.
Further, the cross section of the lower foaming layer and flame-retardant layer is all the "convex" shaped of several horizontal arrangements.
Further, the composition material of the superficial layer includes wear-resistant material, and superficial layer has wearability.
The beneficial effects of the utility model are:
The utility model, which is provided with waterproof layer, superficial layer and flame-retardant layer, makes artificial leather have waterproofness, wearability and fire-retardant
Property, the whole service life of artificial leather is increased by these performances, and be embedded in upper foaming layer in waterproof layer, in flame-retardant layer
It is embedded in lower foaming layer, so that artificial leather is kept flexibility, elastic layer can be such that artificial leather restores when not in use, when preventing artificial leather long
Between use deformed depression.
Detailed description of the invention
Fig. 1 is 1 structure chart of the utility model embodiment；
Fig. 2 is 2 structure chart of the utility model embodiment:
Wherein:
1, superficial layer；2, waterproof layer；3, upper foaming layer；4, artificial leather layer；5, lower foaming layer；6, flame-retardant layer；7, elastic layer.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described further the utility model.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, present embodiment discloses a kind of long service life and the strong artificial leather of anti-flammability, including artificial leather layer
4, the artificial leather layer 4 is made of artificial leather, and 4 top of artificial leather layer is respectively equipped with foaming layer 3, waterproof layer from top to bottom
2 and superficial layer 1, decibel is equipped with lower foaming layer 5, flame-retardant layer 6 and elastic layer 7 from top to bottom for 4 lower part of artificial leather layer, makes artificial
It is higher to remove from office comfort, is unlikely to deform, long service life, and have both waterproof and fire-retardant performance.
The composition material of upper foaming layer 3 includes flexible foamed material, the flexible foamed material with plastics (PE, EVA etc.),
The raw material such as rubber (SBR, CR etc.), are subject to the auxiliary materials such as catalyst, foam stabiliser, foaming agent, by physical blowing or are crosslinked
Foaming makes occur a large amount of subtle foams in plastics and rubber, and volume increases, and density is reduced, and flexible foamed quality of materials is light, soft
It spends, has the functions such as buffering, sound-absorbing, shock-absorbing, heat preservation, filtering, promote the comfort of artificial leather, the upper foaming layer 3 is wrapped
Several regular triangular prism shaped foamed strips are included, several described foamed strips are arranged closely on artificial leather layer 4 with being mutually close to, institute
A side for stating foamed strip is connect with the artificial leather layer 4, and the characteristic of flexible foamed material makes artificial leather in upper foaming layer 3
Has the features such as soft, heat preservation and resiliency are good.
The top of upper foaming layer 3 is equipped with waterproof layer 2, and waterproof layer 2 prevents moisture from entering in artificial leather or furniture, increases artificial
The composition material of the service life of leather, the waterproof layer 2 includes waterproof material, and the waterproof layer 2 includes several regular triangular prisms
The water-proof strip of shape, the shape and structure of the water-proof strip are identical as the shape of the foamed strip and structure, several described waterproofs
Item is arranged closely on superficial layer 1 with being mutually close to, and a side of the water-proof strip is connect with the superficial layer 1, described anti-
Two other sides of water bar are connect with the foamed strip, and the bottom surface of a water-proof strip and the bottom surface of a foamed strip constitute one
Diamond shape, waterproof layer 2 are mutually embedded in and are tightly bonded together with upper foaming layer 3, since waterproof material has centainly hard
Degree, the flexibility of waterproof layer 2 is poor, and flexible upper foaming layer 3 makes waterproof layer 2 have certain activity, upper foaming
Layer 3 can make up waterproof layer 2 and lack this disadvantage of flexibility, and when in use, waterproof layer 2 is when by hitting, upper foaming
Layer can be such that it is buffered, and achieve the purpose that protect waterproof layer 2.
Superficial layer 1 is set to 2 top of waterproof layer, and superficial layer 1 is directly contacted with the external world, and the composition material of superficial layer 1 includes resistance to
Material is ground, superficial layer 1 is set to top layer to protect artificial leather, makes it have wear-resisting property, increase its service life.
4 lower part of artificial leather layer is equipped with lower foaming layer 5, composition material, knot of the lower foaming layer 5 with the upper foaming layer 3
Structure is identical with shape, and the lower foaming layer 5 and the upper foaming layer 3 are symmetrical on the face where artificial leather layer 4, the lower foaming
Layer 5 plays the role of identical with the upper foaming layer 3.
Lower 5 lower part of foaming layer is equipped with flame-retardant layer 6, and the composition material of the flame-retardant layer 6 includes fire proofing, the fire-retardant material
Material includes silicon carbide, and the silicon carbide stable chemical performance, thermal coefficient are high, thermal expansion coefficient is small, is a kind of excellent fire resisting
Material, the flame-retardant layer 6 include several regular triangular prism shaped flame-retardant strips, the shape and structure of the flame-retardant strip and foamed strip
Shape is identical with structure, and the flame-retardant layer 6 is symmetrical on the face where artificial leather layer 4 with the waterproof layer 2, and flame-retardant layer 6 is under
Foaming layer 5 is embedded in and is tightly bonded together mutually, and flame-retardant layer 6 has certain hardness, and lower foaming layer 5 compensates for flame-retardant layer
This disadvantage of 6 flexibilities difference, equally also functions to the effect of protection flame-retardant layer 6.
6 lower part of flame-retardant layer is equipped with elastic layer 7, and the composition material of the elastic layer 7 includes elastic material, the elastic material
Including memory sponge, also referred to as low resilience, memory sponge is a kind of polyurethane high molecule with open cell design (Open-cell)
Polymer, the material have significant viscous-elastic behaviour, and viscous-elastic behaviour refers to that product is pressurized and sink, but will not show strong
Bounce (such as clay be pressurized sink), product can be gradually restored to original shape (such as spring recovery) again after pressure removes；
Memory sponge also has temperature-sensitive characteristic, and temperature-sensitive characteristic, which refers to, incudes human body temperature, the softness gradually become, while absorbing people
Human body is adjusted to the posture state of the most comfortable by body pressure, and for still keeping abundant not in contact with the part for arriving people's temperature
Support force；These characteristics make memory sponge be suitable for artificial leather, and in the case where artificial leather is not used, elastic layer 7 can be supported
The functional layer for playing upper part, restores artificial leather, and shape cannot restore after preventing artificial leather to be used for a long time, and artificial leather is caused to become
Shape seriously affects artificial leather quality；In the case where artificial leather use, elastic layer 7 can provide flexibility again for artificial leather, increase
The comfort of artificial leather.
Embodiment 2
As shown in Fig. 2, the present embodiment is unlike the first embodiment, the shape and knot of foamed strip, water-proof strip and flame-retardant strip
Structure is different from embodiment 1, and the shape of the cross section of foamed strip, water-proof strip described in the present embodiment and flame-retardant strip is "convex" shaped,
The present embodiment has better flexibility compared to embodiment 1, is only led to waterproof layer 2 by external force in artificial leather in embodiment 1
Or flame-retardant layer 6 is when generating the power of certain horizontal direction, upper foaming layer 3 or 5 competence exertion of lower foaming layer its effect, the present embodiment
For artificial leather when vertical direction is by external force, upper foaming layer 3 or lower foaming layer 5 can also play its characteristic.
Above-described embodiment is the preferred embodiment of the utility model, is not the limit to technical solutions of the utility model
System, as long as being regarded as falling into without the technical solution that creative work can be realized on the basis of the above embodiments
In the rights protection scope of the utility model patent.
Claims (6)
1. a kind of long service life and the strong artificial leather of anti-flammability, including artificial leather layer (4), it is characterised in that: the artificial leather
Layer (4) top is successively arranged foaming layer (3), waterproof layer (2) and superficial layer (1), artificial leather layer (4) lower part from the bottom to top
From top to bottom it is successively arranged lower foaming layer (5), flame-retardant layer (6) and elastic layer (7).
2. long service life according to claim 1 and the strong artificial leather of anti-flammability, it is characterised in that: the upper foaming layer
(3) it is embedded in mutually with the waterproof layer (2).
3. long service life according to claim 2 and the strong artificial leather of anti-flammability, it is characterised in that: the upper foaming layer
(3) and the cross section of waterproof layer (2) be all several horizontal arrangements "convex" shaped.
4. long service life described in any one and the strong artificial leather of anti-flammability according to claim 1 ~ 3, it is characterised in that:
The lower foaming layer (5) and the flame-retardant layer (6) are embedded in mutually.
5. long service life according to claim 4 and the strong artificial leather of anti-flammability, it is characterised in that: the lower foaming layer
(5) and the cross section of flame-retardant layer (6) be all several horizontal arrangements "convex" shaped.
6. long service life according to claim 1 and the strong artificial leather of anti-flammability, it is characterised in that: the superficial layer
(1) composition material includes wear-resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822033591.9U CN209599991U (en) | 2018-12-05 | 2018-12-05 | A kind of long service life and the strong artificial leather of anti-flammability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822033591.9U CN209599991U (en) | 2018-12-05 | 2018-12-05 | A kind of long service life and the strong artificial leather of anti-flammability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209599991U true CN209599991U (en) | 2019-11-08 |
Family
ID=68396612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822033591.9U Active CN209599991U (en) | 2018-12-05 | 2018-12-05 | A kind of long service life and the strong artificial leather of anti-flammability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209599991U (en) |
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2018
- 2018-12-05 CN CN201822033591.9U patent/CN209599991U/en active Active
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