CN215670787U - Fire prevention flame retardant formula compound PVC floor - Google Patents
Fire prevention flame retardant formula compound PVC floor Download PDFInfo
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- CN215670787U CN215670787U CN202023045719.7U CN202023045719U CN215670787U CN 215670787 U CN215670787 U CN 215670787U CN 202023045719 U CN202023045719 U CN 202023045719U CN 215670787 U CN215670787 U CN 215670787U
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Abstract
The utility model discloses a fireproof flame-retardant composite PVC floor, which comprises a base material and a spring protective layer, wherein a fixed sleeve is arranged in the middle of the upper surface of a base layer, a first spring is arranged in the middle of the sleeve, second springs are respectively arranged at four corners of the upper surface of the base material, the second springs are connected with the sleeve in a crossed manner through connecting rods, the upper surface of the base material is sequentially provided with the spring protective layer, a fireproof flame-retardant layer, a moisture-proof layer, a waterproof layer, a color film layer and a flame retardant layer, the lower surface of the base material is formed by sequentially adhering and pressing material layers which are the same as the upper surface, the fireproof flame-retardant layer is a graphite fireproof flame-retardant layer, and is of a net-shaped structure. Meanwhile, the flame retardant on the spring can be effectively protected and flame-retardant.
Description
Technical Field
The utility model relates to a fireproof flame-retardant composite PVC floor.
Background
Traditional wood floors are all wood composite boards, are easy to ignite in the actual use process and are easy to pound out grooves by sharp weights, the wear resistance is poor, the structure is complex, the price is high, and PVC floors can be manufactured into floors with different purposes according to requirements, and the corrosion resistance, the water resistance, the fire resistance and the wear resistance of the PVC floors become necessary characteristics for manufacturing the floors.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a fireproof flame-retardant composite PVC floor which is convenient to connect.
The utility model provides a compound PVC floor of fire prevention flame retardant formula, includes substrate and spring protective layer, the centre of the upper surface of substrate be equipped with fixed sleeve, the four corners department that is equipped with the upper surface of a spring, substrate in the middle of the sleeve is equipped with No. two springs respectively, No. two springs pass through connecting rod and sleeve cross connection, the upper surface of substrate is equipped with spring protective layer, fire prevention fire-retardant layer, dampproof course, waterproof layer in proper order, various rete, fire retardant layer, the lower surface of substrate is become by the material layer the same with the upper surface adhesion pressfitting in proper order.
As a further improvement, the fireproof flame-retardant layer is a graphite fireproof flame-retardant layer.
As a further improvement, the fireproof flame-retardant layer is of a net structure.
As a further improvement, the height of the first spring is larger than that of the sleeve.
As a further improvement, the height of the first spring is not more than that of the second spring.
As a further improvement, the height of the second spring is larger than that of the sleeve.
As a further improvement, flame retardants are sprayed on the surfaces of the first spring, the sleeve and the second spring of the spring protection layer.
Has the advantages that:
the fireproof and flame-retardant floor is provided with the graphite fireproof and flame-retardant layer, so that the fireproof and flame-retardant floor is more durable, the color film layer can change the color lines of the floor, the attractiveness is improved, the service life is longer, the fireproof and waterproof performance is realized, the safety is higher, the design of the spring protective layer prevents the floor from being deformed due to excessive extrusion, and meanwhile, the flame retardant on the spring can be effectively protected and flame-retardant.
Drawings
FIG. 1 is a schematic view of the general structure of a fire-retardant composite PVC floor;
FIG. 2 is a schematic diagram of a spring protection layer structure;
1. the base material 2, the spring protection layer 3, the dampproof course 4, the waterproof layer 5, the color film layer 6, the fire retardant layer 7, the first spring 8, the second spring 9, the sleeve 10, the fire prevention fire-retardant layer 11 connecting rod.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1, the fireproof flame-retardant composite PVC floor comprises a substrate 1, a spring protection layer 2, a moisture-proof layer 3, a waterproof layer 4, a color film layer 5, a flame retardant layer 6, a first spring 7, a second spring 8, a sleeve 9, a fireproof flame-retardant layer 10, and a connecting rod 11.
A fireproof flame-retardant composite PVC floor comprises a substrate 1 and a spring protection layer 2, wherein a fixed sleeve 9 is arranged in the middle of the upper surface of the substrate 1, a first spring 7 is arranged in the middle of the sleeve 9, second springs 8 are respectively arranged at four corners of the upper surface of the substrate 1, the second springs 8 are connected with the sleeve 9 in a cross mode through connecting rods 11, the height of the first spring 7 is larger than that of the sleeve 9, the height of the first spring 7 is not larger than that of the second spring 8, the height of the second spring 8 is larger than that of the sleeve 9, flame retardants are sprayed on the surfaces of the first spring 7, the sleeve 9 and the second spring 8 of the spring protection layer 2, the fireproof flame-retardant layer 10, the moisture-proof layer 3 and the waterproof layer 4 are sequentially arranged on the upper surface of the substrate, a color film layer 5 and a flame retardant layer 6 are sequentially adhered and pressed on the lower surface of the substrate 1 by material layers which are the same as the upper surface, the fireproof flame-retardant layer 10 is a graphite fireproof flame-retardant layer, and the fireproof flame-retardant layer 10 is of a net structure.
During the use, the sleeve is fixed on PVC's substrate, is equipped with the spring in the sleeve, and the four corners of substrate is equipped with the spring respectively, has sprayed the fire retardant on the spring protective layer, and effectual protection floor prevents excessive extrusion deformation, and the protection on spring layer can be fire-retardant simultaneously, improves the fire resistance on floor, and the life on waterproof layer, dampproof course, the design on various rete can effectual increase floor.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a compound PVC floor of fire prevention flame retardant formula, a serial communication port, includes substrate and spring protective layer, the centre of the upper surface of substrate be equipped with fixed sleeve, the four corners department that is equipped with the upper surface of a spring, substrate in the middle of the sleeve is equipped with No. two springs respectively, No. two springs pass through connecting rod and sleeve cross connection, the upper surface of substrate is equipped with spring protective layer, fire prevention fire-retardant layer, dampproof course, waterproof layer in proper order, various rete, fire retardant layer, the lower surface of substrate is become by the material layer the same with the upper surface adhesion pressfitting in proper order.
2. The fire-proof and flame-retardant composite PVC floor board according to claim 1, wherein the fire-proof and flame-retardant layer is a graphite fire-proof and flame-retardant layer.
3. The fire-resistant and flame-retardant composite PVC floor board according to claim 1, wherein the fire-resistant and flame-retardant layer is of a net structure.
4. A fire and flame retardant composite PVC floor as claimed in claim 1, wherein the height of the first spring is greater than the height of the sleeve.
5. The fire-retardant and flame-retardant composite PVC floor board of claim 1, wherein the height of the first spring is not greater than the height of the second spring.
6. A fire and flame retardant composite PVC floor as claimed in claim 1, wherein the height of the second spring is greater than the height of the sleeve.
7. The fireproof flame-retardant composite PVC floor as claimed in claim 1, wherein the surface of the first spring, the sleeve and the second spring of the spring protection layer is sprayed with a flame retardant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023045719.7U CN215670787U (en) | 2020-12-17 | 2020-12-17 | Fire prevention flame retardant formula compound PVC floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023045719.7U CN215670787U (en) | 2020-12-17 | 2020-12-17 | Fire prevention flame retardant formula compound PVC floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215670787U true CN215670787U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023045719.7U Active CN215670787U (en) | 2020-12-17 | 2020-12-17 | Fire prevention flame retardant formula compound PVC floor |
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| Country | Link |
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| CN (1) | CN215670787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554493A (en) * | 2020-12-17 | 2021-03-26 | 镇江三阳装饰材料有限公司 | Fire prevention flame retardant formula compound PVC floor |
-
2020
- 2020-12-17 CN CN202023045719.7U patent/CN215670787U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554493A (en) * | 2020-12-17 | 2021-03-26 | 镇江三阳装饰材料有限公司 | Fire prevention flame retardant formula compound PVC floor |
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