CN210478461U - Fireproof flame-retardant automobile seat cushion - Google Patents
Fireproof flame-retardant automobile seat cushion Download PDFInfo
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- CN210478461U CN210478461U CN201921395581.8U CN201921395581U CN210478461U CN 210478461 U CN210478461 U CN 210478461U CN 201921395581 U CN201921395581 U CN 201921395581U CN 210478461 U CN210478461 U CN 210478461U
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Abstract
The utility model discloses a fireproof flame-retardant automobile seat cushion, which comprises a pillow cushion, a seat cushion and a back cushion, wherein the pillow cushion, the seat cushion and the back cushion are made of fireproof flame-retardant leather; the fireproof flame-retardant leather comprises fireproof flame-retardant fabric and a leather layer; the fireproof flame-retardant fabric is bonded with the leather layer through the flame-retardant polyurethane layer; the leather layer is provided with lines coated with an environment-friendly waterproof layer; the fireproof flame-retardant fabric consists of cut-resistant flame-retardant yarns; the cut-resistant flame-retardant yarn comprises a flame-retardant core yarn, a first coating layer, a second coating layer and a third coating layer from inside to outside; the first coating layer is an ultra-high molecular weight polyethylene filament; the second coating layer is aramid 1414 short fiber; the third coating layer is made of flame-retardant viscose fiber or flame-retardant acrylic fiber. The utility model relates to a fire-retardant car seatpad of preventing fires has adopted the waterproof fire-retardant leather of constituteing including fire-retardant surface fabric of preventing fires and leather layer to adopt the fire-retardant surface fabric of anti-cutting yarn preparation fire prevention, make it have good flame retardant efficiency and anti-cutting effect, can make the life of car seatpad longer.
Description
Technical Field
The utility model belongs to the technical field of automotive interior technique and specifically relates to a fire-retardant car seatpad prevents fires.
Background
With the continuous increase of the consumption of the market after the Chinese automobile products are used, the automobile cushion also becomes a main consumer product of a family with automobiles. At present, the automobile seat cushion on the market has poor wear resistance, and the whole automobile seat cushion is usually replaced due to partial little wear, so that certain waste is caused; simultaneously, the car often can change the performance of car seatpad leather when the sun shines down, perhaps when taking place the incident, and general car seatpad still can play combustion-supporting effect to bring bigger harm.
Therefore, for those skilled in the art, there is still a need to develop a car seat cushion which is more wear-resistant and less flammable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fire-retardant car seatpad prevents fires for fire-retardant car seatpad has good fire behaviour, and still has anti-cutting performance, improves the life of product.
In order to solve the technical problem, the purpose of the utility model is to realize like this:
the utility model relates to a fireproof flame-retardant automobile seat cushion, which comprises a pillow cushion, a seat cushion and a back cushion, wherein the pillow cushion, the seat cushion and the back cushion are made of fireproof flame-retardant leather; the fireproof flame-retardant leather comprises fireproof flame-retardant fabric and a leather layer; the fireproof flame-retardant fabric is bonded with the leather layer through the flame-retardant polyurethane layer; the leather layer is provided with lines formed by embossing, and an environment-friendly waterproof layer is coated on the lines;
the fireproof flame-retardant fabric is formed by weaving anti-cutting flame-retardant yarns; the flame-retardant yarn comprises a flame-retardant core yarn, a first coating layer, a second coating layer and a third coating layer from inside to outside; the first coating layer is positioned on the outer side of the flame-retardant core wire, the second coating layer is positioned on the outer side of the first coating layer, and the third coating layer is positioned on the outer side of the second coating layer;
the first coating layer is carbon fiber pre-oxidized filaments; the second coating layer is aramid fiber 1414 short fiber; the third coating layer is made of flame-retardant viscose fibers or flame-retardant acrylic fibers.
As a further illustration of the scheme, the fineness of the carbon fiber pre-oxidized filaments is 200D-400D.
As a further explanation of the above scheme, the inner layer of the flame-retardant core yarn is a glass fiber filament, and the outer layer is coated with a carbon fiber and aramid 1414 short fiber blended fiber layer.
As a further explanation of the above scheme, the flame-retardant core yarn is a core-spun yarn with an inner layer of spandex filaments and an outer layer of carbon fibers and aramid 1414 short fibers.
As a further illustration of the scheme, the environment-friendly waterproof layer is a high-elasticity environment-friendly waterproof coating film and takes modified acrylate emulsion as a base material.
As a further illustration of the above scheme, the other side of the waterproof flame-retardant fabric is bonded with a flame-retardant non-woven fabric through a water-based polyvinyl chloride bonding layer.
As a further illustration of the above scheme, the flame-retardant nonwoven fabric is a flame-retardant viscose spunlace nonwoven fabric having a weight of 60-80 grams per square meter.
The utility model has the advantages that: the utility model relates to a fire-retardant car seatpad of preventing fires has adopted the waterproof fire-retardant leather of constituteing including fire-retardant surface fabric of preventing fires and leather layer to adopt the fire-retardant surface fabric of anti-cutting yarn preparation fire prevention, make it have good flame retardant efficiency and anti-cutting effect, can make the life of car seatpad longer.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of a fire-retardant leather according to an embodiment;
FIG. 3 is a schematic structural view of a fire-retardant leather according to example two;
fig. 4 is a schematic structural view of a cut resistant yarn.
The designations in the figures illustrate the following: 1-pillow cushion; 2-seat cushion; 3-backing up; 4-fireproof flame-retardant leather; 41-fireproof flame-retardant fabric; 42-a leather layer; 43-a flame retardant polyurethane layer; 44-environmental protection waterproof layer; 45-water-based polyvinyl chloride adhesive layer; 46-flame retardant non-woven fabric; 5-flame retardant yarn; 51-flame resistant core yarn; 52-first cladding layer; 53-a second coating layer; 54-third coating layer.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example one
The present embodiment will be described in detail with reference to fig. 1, 3, and 4. The embodiment relates to a fireproof flame-retardant automobile seat cushion, which comprises a pillow cushion 1, a seat cushion 2 and a back cushion 3, wherein the pillow cushion 1 is prepared from fireproof flame-retardant leather 4. And flame-retardant sewing threads are adopted for each part during sewing.
The fireproof flame-retardant leather 4 comprises a fireproof flame-retardant fabric 41 and a leather layer 42. The fireproof flame-retardant fabric 41 is bonded with the leather layer 42 through the flame-retardant polyurethane layer 43. The leather layer 42 is provided with embossed grains, and the grain is coated with an environmentally-friendly waterproof layer 44. The leather layer 42 used may be PVC artificial leather, PU artificial leather, or genuine leather, selected as genuine leather in the present embodiment. The environmental-friendly waterproof layer 44 is a high-elastic environmental-friendly waterproof coating film and takes modified acrylate emulsion as a base material. The coating amount of the environment-friendly waterproof layer in the utility model is 20-30 g. The flame retardant polyurethane layer 43 was used in an amount of 25 grams per square meter.
The fireproof flame-retardant fabric 41 is woven by the flame-retardant yarns 5. The flame-retardant yarn 5 includes a flame-retardant core yarn 51, a first covering layer 52, a second covering layer 53, and a third covering layer 54 from the inside to the outside. The first coating layer 52 is positioned outside the flame-retardant core wire 51, the second coating layer 53 is positioned outside the first coating layer 52, and the third coating layer 54 is positioned outside the second coating layer 53.
The first coating 52 is carbon fiber pre-oxidized filaments. The second coating layer 53 is aramid 1414 staple fiber. The third coating layer 54 is made of flame retardant viscose fiber or flame retardant acrylic fiber, which is selected to be flame retardant viscose fiber in this embodiment.
The carbon fiber pre-oxidized filament used is an acryl primary carbonized pre-oxidized filament with a fineness of 200D to 400D, in this example 400D. The inner layer of the flame-retardant core yarn 51 is a glass fiber filament, the outer layer of the flame-retardant core yarn is coated with a carbon fiber and aramid 1414 short fiber blended fiber layer, and the fineness of the used glass fiber filament is 150D. The fineness of the flame-retardant core yarn 51 was 40 tex. The flame-retardant yarn 3 has the anti-cutting function by using the glass fiber filaments, so that the related seat cushion has two functions of anti-cutting and flame retardance.
The amount of the second coating layer 53 is 10 to 20 g, in this example 10 g, per km of the flame-retardant yarn 5. The amount of the third coating layer 54 is 15 to 25 g, 25 g in this embodiment, per kilometer of the flame-retardant yarn 5.
Example two
The present embodiment will be described in detail with reference to fig. 1, 2, and 4. The embodiment relates to a fireproof flame-retardant automobile seat cushion, which comprises a pillow cushion 1, a seat cushion 2 and a back cushion 3, wherein the pillow cushion 1 is prepared from fireproof flame-retardant leather 4.
The fireproof flame-retardant leather 4 comprises a fireproof flame-retardant fabric 41 and a leather layer 42. The fireproof flame-retardant fabric 41 is bonded with the leather layer 42 through the flame-retardant polyurethane layer 43. The leather layer 42 is provided with embossed grains, and the grain is coated with an environmentally-friendly waterproof layer 44. The other side of the waterproof flame-retardant fabric 41 is bonded with a flame-retardant non-woven fabric 46 through a water-based polyvinyl chloride bonding layer 45. The flame-retardant nonwoven 46 is a flame-retardant viscose spunlace nonwoven having a weight of 60-80 grams per square meter, specifically 70 grams per square meter. The flame retardant polyurethane layer 43 was used in an amount of 30 grams per square meter. The amount of the aqueous polyvinyl chloride adhesive layer 45 is 15 g per square meter.
The leather layer 42 used may be PVC artificial leather, PU artificial leather, or genuine leather, selected as genuine leather in the present embodiment. The environmental-friendly waterproof layer 44 is a high-elastic environmental-friendly waterproof coating film and takes modified acrylate emulsion as a base material. The coating amount of the environment-friendly waterproof layer in the utility model is 20-30 g.
The fireproof flame-retardant fabric 41 is woven by the cut-resistant flame-retardant yarns 5. The cut resistant flame resistant yarn 5 includes a flame resistant core yarn 51, a first covering layer 52, a second covering layer 53 and a third covering layer 54 from the inside out. The first coating layer 52 is positioned outside the flame-retardant core wire 51, the second coating layer 53 is positioned outside the first coating layer 52, and the third coating layer 54 is positioned outside the second coating layer 53.
The first coating 52 is carbon fiber pre-oxidized filaments. The second coating layer 53 is aramid 1414 staple fiber. The third coating layer 54 is made of flame retardant viscose fiber or flame retardant acrylic fiber, which is selected in this embodiment.
The fineness of the carbon fiber pre-oxidized filaments used was 200D to 400D, 200D in this example. The flame-retardant core yarn 51 is a core-spun yarn with an inner layer made of spandex filaments and an outer side made of carbon fibers and aramid 1414 short fibers. The fineness of the flame-retardant core yarn 51 was 20 tex. The amount of the second coating layer 53 is 10 to 20 g, in this embodiment 20 g, per kilometer of the cut resistant flame retardant yarn 5. The amount of the third coating layer 54 is 15 to 25 g, in this embodiment 15 g, per kilometer of the cut resistant flame retardant yarn 5.
And the fire-retardant leather 4 according to the first and second examples was subjected to a fire-retardant test. The test is carried out by adopting an ASTMD6413-2008 vertical combustion method and the test is carried out by adopting an oxygen limiting index. According to the test, the limited oxygen index of the first embodiment is 30, and the vertical combustion is V0 grade. The oxygen limiting index of example two is 31 and the vertical combustion is V0 grade.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (7)
1. A fireproof flame-retardant automobile seat cushion is characterized by comprising a pillow (1), a seat cushion (2) and a back cushion (3) which are prepared from fireproof flame-retardant leather (4); the fireproof flame-retardant leather (4) comprises fireproof flame-retardant fabric (41) and a leather layer (42); the fireproof flame-retardant fabric (41) is bonded with the leather layer (42) through the flame-retardant polyurethane layer (43); the leather layer (42) is provided with lines formed by embossing, and an environment-friendly waterproof layer (44) is coated on the lines;
the fireproof flame-retardant fabric (41) is formed by weaving flame-retardant yarns (5); the flame-retardant yarn (5) comprises a flame-retardant core yarn (51), a first coating layer (52), a second coating layer (53) and a third coating layer (54) from inside to outside; the first coating layer (52) is positioned outside the flame-retardant core yarn (51), the second coating layer (53) is positioned outside the first coating layer (52), and the third coating layer (54) is positioned outside the second coating layer (53);
the first coating (52) is carbon fiber pre-oxidized filaments; the second coating layer (53) is aramid 1414 short fiber; the third coating layer (54) is made of flame-retardant viscose fibers or flame-retardant acrylic fibers.
2. The fireproof and flame-retardant automobile seat cushion according to claim 1, wherein the fineness of the carbon fiber pre-oxidized filaments is 200D-400D.
3. The fireproof and flame-retardant automobile seat cushion according to claim 1, wherein the flame-retardant core yarn (51) comprises an inner layer of glass fiber filaments and an outer layer of blended fiber layers of carbon fibers and aramid 1414 short fibers.
4. The fireproof flame-retardant automobile seat cushion according to claim 1, wherein the flame-retardant core yarn (51) is a core-spun yarn with an inner layer of spandex filaments and an outer layer of carbon fibers and aramid 1414 short fibers.
5. The fireproof and flame-retardant automobile seat cushion according to claim 1, wherein the environmental-friendly waterproof layer (44) is a high-elastic environmental-friendly waterproof coating film based on a modified acrylate emulsion.
6. The fireproof flame-retardant automobile seat cushion according to any one of claims 1 to 5, wherein the other side of the fireproof flame-retardant fabric (41) is bonded to a flame-retardant non-woven fabric (46) through a water-based polyvinyl chloride adhesive layer (45).
7. The fireproof flame-retardant automobile seat cushion according to claim 6, wherein the flame-retardant nonwoven fabric (46) is a flame-retardant viscose spunlace nonwoven fabric, and the weight of the flame-retardant spunlace nonwoven fabric in square meters is 60-80 grams per square meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921395581.8U CN210478461U (en) | 2019-08-26 | 2019-08-26 | Fireproof flame-retardant automobile seat cushion |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921395581.8U CN210478461U (en) | 2019-08-26 | 2019-08-26 | Fireproof flame-retardant automobile seat cushion |
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| CN210478461U true CN210478461U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921395581.8U Active CN210478461U (en) | 2019-08-26 | 2019-08-26 | Fireproof flame-retardant automobile seat cushion |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957643A (en) * | 2020-07-21 | 2022-01-21 | 赛立特(南通)安全用品有限公司 | Flame-retardant and cutting-resistant composite monofilament, coated wire, and preparation method and application thereof |
-
2019
- 2019-08-26 CN CN201921395581.8U patent/CN210478461U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957643A (en) * | 2020-07-21 | 2022-01-21 | 赛立特(南通)安全用品有限公司 | Flame-retardant and cutting-resistant composite monofilament, coated wire, and preparation method and application thereof |
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Address after: 314000 room 1, No. 321, Zhongshan East Road, Wutong street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Hongdun Technology Co.,Ltd. Address before: 314000 room 1, No. 321, Zhongshan East Road, Wutong street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: JIAXING HONGDUN CLOTHING Co.,Ltd. |