CN208815339U - A kind of macromolecule heat discoloration synthetic leather - Google Patents
A kind of macromolecule heat discoloration synthetic leather Download PDFInfo
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- CN208815339U CN208815339U CN201821222306.1U CN201821222306U CN208815339U CN 208815339 U CN208815339 U CN 208815339U CN 201821222306 U CN201821222306 U CN 201821222306U CN 208815339 U CN208815339 U CN 208815339U
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- fixedly connected
- heat discoloration
- synthetic leather
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Abstract
The utility model discloses a kind of macromolecule heat discoloration synthetic leather, including base, the top and bottom of the base open up fluted, the inside of groove is filled with anti-microbial inoculum, the first PU layers are fixedly connected at the top and bottom of the base, first PU layers of opposite side are fixedly connected to the 2nd PU layers, 2nd PU layers of opposite side are fixedly connected to sponge block, the opposite side of sponge block is fixedly connected to rubber layer, rubber layer and the 2nd between PU layers filled with the filler being located on the outside of sponge block, the inside of the rubber layer offers aperture, the opposite side of the rubber layer is fixedly connected to heat discoloration layer, the opposite side of heat discoloration layer is fixedly connected to surface layer.The macromolecule heat discoloration synthetic leather, overall structure is simple, realizes that synthetic leather carries out the purpose of heat discoloration, and user is fast-changing aesthetic so as to effectively adapting to, and improves the practical performance of synthetic leather, increases its aesthetics used, is easy to use.
Description
Technical field
The utility model relates to technical field of synthetic leather, specially a kind of macromolecule heat discoloration synthetic leather.
Background technique
Leather is to be lost hair or feathers and the physics such as tanning and chemical process are obtained has been denaturalized not perishable Animal Skin, skin
Leather is to be made of natural protein fibre in three-dimensional space close weave, and there is a kind of special grain layer on surface, is had certainly
Right graining and gloss, comfortable feel.
With the development of science and technology, people are no longer limited to gradually invent artificial synthetic leather using natural leather,
Existing artificial synthetic leather has comfort level possessed by natural leather, is widely applied to dress material, leather boots and suitcase etc.
Field, the function of existing synthetic leather have very much, such as disclose a kind of silicon rubber in 207416190 U of Chinese patent CN
Leather, the leather form silastic-layer by the one side in substrate layer, and the another side of substrate layer forms foamed silastic layer, thus
A kind of new type silicone rubber leather of layer structure is formed, its advantages are that leather is durable, comfort level is high, good permeability, resistance to height
Mild environmental protection, but the leather haves the defects that heat discoloration can not be carried out according to the needs of use, to can not adapt to
User is fast-changing aesthetic, reduces the practical performance of synthetic leather, reduces its aesthetics used, it has not been convenient to use.
Utility model content
The purpose of this utility model is to provide a kind of macromolecule heat discoloration synthetic leather, to solve in above-mentioned background technique
The leather of proposition haves the defects that heat discoloration can not be carried out according to the needs of use, so that it is quick to adapt to user
What is changed is aesthetic, reduces the practical performance of synthetic leather, reduces its aesthetics used, it has not been convenient to the problem of using.
To achieve the above object, the utility model provides the following technical solutions: a kind of macromolecule heat discoloration synthetic leather, packet
Include base, the top and bottom of the base open up fluted, and the inside of groove is filled with anti-microbial inoculum, the top of the base
The first PU layers are fixedly connected to bottom, and the first PU layers of opposite side are fixedly connected to the 2nd PU layers, the 2nd PU layers of phase
The side of back is fixedly connected to sponge block, and the opposite side of sponge block is fixedly connected to rubber layer, rubber layer and the 2nd PU
Filled with the filler being located on the outside of sponge block between layer, the inside of the rubber layer offers aperture, and the rubber layer is opposite
Side be fixedly connected to heat discoloration layer, the opposite side of heat discoloration layer is fixedly connected to surface layer.
Preferably, the base by first knits item, second knits item and strength rib forms, and described first, which knits item and second, knits
In staggeredly interspersed connection, described first knits item and second knits and is fixedly connected between item by strength rib item.
Preferably, the anti-microbial inoculum be the anti-microbial inoculum of nano-titanium dioxide, the described first PU layer be dry method PU layers, described second
PU layers are wet process PU layers.
Preferably, the sponge block is oval, and the sponge block is high recovery sponge, and the sponge block is no less than two
It is a, and the distance between every two sponge block is equal.
Preferably, the rubber layer is wave-shaped close to the side of sponge block, and the filler is filled out for polyurethane foams
Fill object.
Preferably, the heat discoloration layer includes flame-retardant layer, and the flame-retardant layer is fixedly connected with rubber layer, the flame-retardant layer
For Halogen red phosphorus flame-retardant layer, the opposite side of the flame-retardant layer is fixedly connected to temperature-sensitive bisque, the opposite side of temperature-sensitive bisque
It is fixedly connected to pH protective layer.
Compared with prior art, the utility model has the beneficial effects that the macromolecule heat discoloration synthetic leather, by using
First, which knits item and second, knits the interspersed connection of item, reuses strength rib and reinforces first and knit item and second and knits the stabilization connected between item
Property, to improve the tensile resistance and firm performance of base, anti-microbial inoculum is the anti-microbial inoculum of nano-titanium dioxide, one layer of nanoscale
Titanium dioxide, also referred to as photocatalyst, the effect for having effective mould proof, sterilizing, decomposing spot and deodorization degradation, improve synthesis
The fungi-proofing and anti-microbial property of leather, filler are polyurethane foams filler, and the intensity of foam is good and bonding force is high, solidification
Foam afterwards has the multi-effects such as joint filling, bonding, sealing, heat-insulated and sound-absorbing, is a kind of environmental protection and energy saving material, uses polyurethane
Foaming agent filler can be effectively stable by the gap connected between the 2nd PU layers, sponge block and rubber layer bonding, sea
Continuous block is high recovery sponge, has good resilience performance, and rubber layer has good elastic force ability by the characteristic of its deformation,
By under one same-action of sponge block, rubber layer and filler three, improving the elastic force of synthetic leather and delaying for external force resistance effect
Impulse force, while also increasing comfort level when use.
The macromolecule heat discoloration synthetic leather, is Halogen red phosphorus flame-retardant layer by flame-retardant layer, and Halogen red phosphorus flame-retardant layer has
Excellent thermal stability fixedness, does not generate corrosive gas, the features such as good flame retardation effect and electrical insulating property are good, improves
The flame retardant property of synthetic leather, temperature-sensitive bisque are a kind of temperature sensing materials, it can keep this organic because of electronics transfer at a certain temperature
The molecular structure of object changes, to realize color transition, realizes the transformation of synthetic leather color, increases the ornamental of product
Degree increases the ability that product resists soda acid by pH protective layer, protects to product, and surface layer is water-based polyurethane waterproof
Layer forms the waterproofing membrane of layer of transparent in the outer surface of product, effectively prevent water stain intrusion, improve what product used
Safety and service life, overall structure is simple, the purpose that synthetic leather carries out heat discoloration is realized, so as to effectively adapt to
User is fast-changing aesthetic, improves the practical performance of synthetic leather, increases its aesthetics used, is easy to use.
Detailed description of the invention
Fig. 1 is a kind of this practical macromolecule heat discoloration synthetic leather structural schematic diagram；
Fig. 2 is a kind of this practical schematic diagram of internal structure of macromolecule heat discoloration synthetic leather base；
Fig. 3 is a kind of this practical schematic diagram of internal structure of macromolecule heat discoloration synthetic leather heat discoloration layer.
In figure: 1- base；101- first knits item；102- second knits item；103- strength rib；2- groove；The anti-microbial inoculum of 3-；4-
First PU layers；PU layers of 5- the 2nd；6- sponge block；7- rubber layer；8- filler；9- aperture；10- heat discoloration layer；1001- is fire-retardant
Layer；1002- temperature-sensitive bisque；1003- pH protective layer；The surface layer 11-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, a kind of embodiment provided by the utility model: a kind of macromolecule heat discoloration synthesis
Leather, including base 1, base 1 knit item 101 by first, second knit item 102 and strength rib 103 forms, and first knits articles 101 and the
Two knit item 102 in staggeredly interspersed connection, and first, which knits item 101 and second, knits and be fixedly connected between item 102 by strength rib 103,
The macromolecule heat discoloration synthetic leather knits item 101 and second by using first and knits the interspersed connection of item 102, reuses strength muscle
Item 103 reinforces first and knits item 101 and second and knit the stability connected between item 102, thus improve base 1 tensile resistance and
Firm performance, the top and bottom of base 1 open up fluted 2, and the inside of groove 2 is filled with anti-microbial inoculum 3, and anti-microbial inoculum 3 is to receive
The rice anti-microbial inoculum of titanium dioxide, anti-microbial inoculum 3 are the anti-microbial inoculum of nano-titanium dioxide, the touching of one layer of nanoscale titanium dioxide, also referred to as light
Matchmaker, the effect for having effective mould proof, sterilizing, decomposing spot and deodorization degradation, improves the fungi-proofing and anti-microbial property of synthetic leather,
The top and bottom of base 1 are fixedly connected to the first PU layer 4, and the first PU layer 4 is dry method PU layers, the first PU layer 4 opposite one
Side is fixedly connected to the 2nd PU layer 5, and the 2nd PU layer 5 is wet process PU layers, and the opposite side of the 2nd PU layer 5 is fixedly connected to sea
Continuous block 6, sponge block 6 is oval, sponge block 6 be high recovery sponge, sponge block 6 be no less than two, and every two sponge block 6 it
Between distance be equal, the opposite side of sponge block 6 is fixedly connected to rubber layer 7, and rubber layer 7 is close to the side of sponge block 6
Wave-shaped, filled with the filler 8 for being located at 6 outside of sponge block between rubber layer 7 and the 2nd PU layer 5, filler 8 is polyurethane
Foaming agent filler, the inside of rubber layer 7 offer aperture 9, increase the gas permeability of synthetic leather, filler 8 by opening up aperture 9
Intensity for polyurethane foams filler, foam is good and bonding force is high, and the foam after solidification has joint filling, bonding, close
The multi-effects such as envelope, heat-insulated and sound-absorbing are a kind of environmental protection and energy saving materials, can be effectively by using polyurethane foams filler
The stable bonding in the gap connected between two PU layers 5, sponge block 6 and rubber layer 7, sponge block 6 are high recovery sponge, are had
Good resilience performance, rubber layer 7 have good elastic force ability by the characteristic of its deformation, pass through sponge block 6, rubber layer 7
Under 8 three of filler, one same-action, the elastic force of synthetic leather and the cushion effect of external force resistance effect are improved, is also increased simultaneously
Comfort level when use, the opposite side of rubber layer 7 are fixedly connected to heat discoloration layer 10, and heat discoloration layer 10 includes fire-retardant
Layer 1001, flame-retardant layer 1001 is fixedly connected with rubber layer 7, and flame-retardant layer 1001 is Halogen red phosphorus flame-retardant layer, passes through flame-retardant layer 1001
For Halogen red phosphorus flame-retardant layer, Halogen red phosphorus flame-retardant layer have excellent thermal stability, fixedness, do not generate corrosive gas,
The features such as good flame retardation effect and good electrical insulating property, the flame retardant property of synthetic leather is improved, the opposite side of flame-retardant layer 1001 is solid
Surely it is connected with temperature-sensitive bisque 1002, temperature-sensitive bisque 1002 is a kind of temperature sensing material, it can be at a certain temperature because of electronics transfer
So that the molecular structure of the organic matter is changed, to realize color transition, realizes the transformation of synthetic leather color, increase product
Ornamental degree, the opposite side of temperature-sensitive bisque 1002 is fixedly connected to pH protective layer 1003, passes through pH protective layer 1003
Increase the ability that product resists soda acid, product is protected, the opposite side of heat discoloration layer 10 is fixedly connected to surface layer
11, surface layer 11 is water-based polyurethane waterproof layer, forms the waterproofing membrane of layer of transparent in the outer surface of product, effectively prevent water
The intrusion of stain improves safety and service life that product uses, and overall structure is simple, realizes synthetic leather and carries out temperature-sensitive change
The purpose of color, user is fast-changing aesthetic so as to effectively adapting to, and improves the practical performance of synthetic leather, increasing it makes
Aesthetics is easy to use.
In conclusion the macromolecule heat discoloration synthetic leather, item 101 is knitted by using first and second to knit item 102 interspersed
Connection reuses strength rib 103 and reinforces first and knit item 101 and second and knit the stability connected between item 102, to improve base
Layer 1 tensile resistance and firm performance, anti-microbial inoculum 3 be the anti-microbial inoculum of nano-titanium dioxide, one layer of nanoscale titanium dioxide, again
Referred to as photocatalyst, the effect for having effective mould proof, sterilizing, decomposing spot and deodorization degradation, improve the fungi-proofing of synthetic leather and
Anti-microbial property, filler 8 are polyurethane foams filler, and the intensity of foam is good and bonding force is high, the foam after solidification
With multi-effects such as joint filling, bonding, sealing, heat-insulated and sound-absorbings, it is a kind of environmental protection and energy saving material, is filled out using polyurethane foams
Fill the bonding that object can be effectively stable by the gap connected between the 2nd PU layer 5, sponge block 6 and rubber layer 7, sponge block 6
For high recovery sponge, has good resilience performance, rubber layer 7 has good elastic force ability by the characteristic of its deformation, leads to
It crosses under one same-action of sponge block 6, rubber layer 7 and 8 three of filler, improves the elastic force of synthetic leather and delaying for external force resistance effect
Impulse force, while comfort level when use is also increased, it is Halogen red phosphorus flame-retardant layer, Halogen red phosphorus flame-retardant layer by flame-retardant layer 1001
Have excellent thermal stability, fixedness, do not generate corrosive gas, the features such as good flame retardation effect and electrical insulating property are good, mentions
The high flame retardant property of synthetic leather, temperature-sensitive bisque 1002 are a kind of temperature sensing materials, it can be at a certain temperature because of electronics transfer
So that the molecular structure of the organic matter is changed, to realize color transition, realizes the transformation of synthetic leather color, increase product
Ornamental degree, by pH protective layer 1003 increase product resist soda acid ability, product is protected, surface layer 11 be it is water base
Polyurethane water-proof layer forms the waterproofing membrane of layer of transparent in the outer surface of product, effectively prevent water stain intrusion, improve
The safety and service life that product uses, overall structure is simple, realizes the purpose that synthetic leather carries out heat discoloration, so as to
User is fast-changing aesthetic effectively to adapt to, and improves the practical performance of synthetic leather, increases its aesthetics used, convenient
It uses, solving leather mentioned above in the background art, there is can not be carried out lacking for heat discoloration according to the needs of use
It falls into, to can not adapt to that user is fast-changing aesthetic, reduces the practical performance of synthetic leather, reduce its beauty used
Degree, it has not been convenient to the problem of using.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of macromolecule heat discoloration synthetic leather, including base (1), it is characterised in that: the top and bottom of the base (1)
It opens up fluted (2), the inside of groove (2) is filled with anti-microbial inoculum (3), and the top and bottom of the base (1) are fixed to be connected
Be connected to the first PU layers (4), the first PU layers of (4) opposite side are fixedly connected to the 2nd PU layers (5), the 2nd PU layers (5) it is opposite
Side be fixedly connected to sponge block (6), the opposite side of sponge block (6) is fixedly connected to rubber layer (7), rubber layer
(7) and the 2nd between PU layers (5) filled with the filler (8) being located on the outside of sponge block (6), the inside of the rubber layer (7) is opened
Equipped with aperture (9), the opposite side of the rubber layer (7) is fixedly connected to heat discoloration layer (10), heat discoloration layer (10)
Opposite side is fixedly connected to surface layer (11).
2. a kind of macromolecule heat discoloration synthetic leather according to claim 1, it is characterised in that: the base (1) is by
One knit item (101), second knit item (102) and strength rib (103) composition, described first, which knits item (101) and second, knits item (102)
In staggeredly interspersed connection, described first, which knits item (101) and second, knits and passes through strength rib (103) between item (102) and be fixedly connected.
3. a kind of macromolecule heat discoloration synthetic leather according to claim 1, it is characterised in that: the anti-microbial inoculum (3) is
The anti-microbial inoculum of nano-titanium dioxide, the described first PU layers (4) be dry method PU layer, the described 2nd PU layers (5) be wet process PU layers.
4. a kind of macromolecule heat discoloration synthetic leather according to claim 1, it is characterised in that: the sponge block (6) is in
Ellipse, the sponge block (6) are high recovery sponge, and the sponge block (6) is no less than two, and every two sponge block (6) it
Between distance be equal.
5. a kind of macromolecule heat discoloration synthetic leather according to claim 1, it is characterised in that: the rubber layer (7) is leaned on
The side of nearly sponge block (6) is wave-shaped, and the filler (8) is polyurethane foams filler.
6. a kind of macromolecule heat discoloration synthetic leather according to claim 1, it is characterised in that: the heat discoloration layer
It (10) include flame-retardant layer (1001), the flame-retardant layer (1001) is fixedly connected with rubber layer (7), and the flame-retardant layer (1001) is nothing
Halogen red phosphorus flame-retardant layer, the opposite side of the flame-retardant layer (1001) are fixedly connected to temperature-sensitive bisque (1002), temperature-sensitive bisque
(1002) opposite side is fixedly connected to pH protective layer (1003).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821222306.1U CN208815339U (en) | 2018-07-31 | 2018-07-31 | A kind of macromolecule heat discoloration synthetic leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821222306.1U CN208815339U (en) | 2018-07-31 | 2018-07-31 | A kind of macromolecule heat discoloration synthetic leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208815339U true CN208815339U (en) | 2019-05-03 |
Family
ID=66271996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821222306.1U Expired - Fee Related CN208815339U (en) | 2018-07-31 | 2018-07-31 | A kind of macromolecule heat discoloration synthetic leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208815339U (en) |
-
2018
- 2018-07-31 CN CN201821222306.1U patent/CN208815339U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190503 Termination date: 20190731 |