CN216380341U

CN216380341U - Mould-proof flame-retardant wallpaper

Info

Publication number: CN216380341U
Application number: CN202123151278.3U
Authority: CN
Inventors: 周亚
Original assignee: Xiaogan Meizhijia Decoration Material Co ltd
Current assignee: Xiaogan Meizhijia Decoration Material Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-04-26
Anticipated expiration: 2031-12-15

Abstract

The utility model relates to a mildew-proof flame-retardant wallpaper, which comprises a wallpaper body and a wallpaper frame, wherein the wallpaper frame is a hollow rectangular frame and is arranged around the periphery of the wallpaper body, the wallpaper body comprises a waterproof layer, a nano silver layer, an anticorrosive layer and a decorative layer from bottom to top, a cavity is arranged inside the wallpaper frame, fire extinguishing powder is filled in the cavity, and a viscose layer is arranged at the bottom of the waterproof layer. The wallpaper is provided with the anti-corrosion structure, so that the wallpaper can be effectively prevented from being corroded.

Description

Mould-proof flame-retardant wallpaper

Technical Field

The utility model relates to the technical field of wallpaper, and particularly relates to mildew-proof flame-retardant wallpaper.

Background

The wallpaper is also called as wallpaper, is an interior decoration material for pasting wall surfaces, is widely used for interior decoration of houses, offices, hotels, and the like, and is not limited to paper and also comprises other materials; at present, PVC wallpaper is widely used, namely, deep embossing wallpaper and resin wallpaper, which is wood pulp fiber paper and non-woven fiber paper as base materials, high-grade resin slurry is coated on the surface of the base materials, professional deep embossing production equipment is used, different printing wheels are adopted according to different patterns, required wallpaper patterns are printed on the surface of the wallpaper, after the wallpaper is softened, the surface of the wallpaper is pressed by an embossing roller to generate corresponding texture effects, and multiple processes such as drying, high temperature, cooling and the like are also included in the wallpaper, so that the three-dimensional impression and the environmental protection performance of the wallpaper are ensured, but the existing PVC wallpaper is easy to get mildewed, the overall attractiveness is influenced, along with the improvement of the living standard, the requirements of people on the wallpaper as a wall decoration material are higher and higher, the wallpaper is developed from simple beauty, fashion to directions such as safety, health and the like, and is a combustible article, once an indoor accident occurs, the wallpaper becomes a transfer link of the fire source, thereby aggravating the fire.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects, the utility model provides the mildew-proof flame-retardant wallpaper, the wallpaper is provided with a wallpaper frame at the outer side, the wallpaper frame is filled with fire extinguishing powder, the spread of fire can be blocked once a fire disaster occurs, and the wallpaper is provided with an anticorrosion structure, so that the wallpaper can be effectively prevented from being corroded.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a mould-proof fire-retardant type wall paper, includes wall paper body and wall paper frame, the wall paper frame is hollow rectangle frame and encircles the peripheral edge setting of wall paper body, the wall paper body includes by lower supreme waterproof layer, nanometer silver layer, anticorrosive coating and decorative layer, the inside cavity that is provided with of wall paper frame, the cavity intussuseption is filled with the powder of putting out a fire, the bottom of waterproof layer is provided with the viscose layer.

Furthermore, the cross sections of the cavity and the wallpaper frame are both rectangular, and the top of the rectangle is semicircular.

Furthermore, a plurality of wedge-shaped grooves extending along the edge of the wallpaper frame are uniformly formed in the top of the cavity.

Further, the decorative layer is made by wood pulp fiber paper, the surface of decorative layer is provided with the outer protective layer, the outer protective layer is transparent film.

Further, the outer protective layer is a PVC film, and the thickness of the outer protective layer is 0.2-1.2 mm.

Furthermore, a circle of the edge of the upper surface of the waterproof layer is provided with a square first protrusion, a circle of the edge of the lower surface of the anticorrosive layer is provided with a square second protrusion, and a nano silver layer is arranged in a cavity between the waterproof layer and the anticorrosive layer.

Further, the waterproof layer is made of polyethylene foam plastics, and the anticorrosive layer is made of unsaturated polyester resin.

After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:

the wallpaper is characterized in that a wallpaper frame is arranged on the outer side of the wallpaper, a cavity for filling fire extinguishing powder is arranged in the wallpaper frame, when a fire breaks out, the cavity expands and breaks due to heating, so that the fire extinguishing powder in the cavity is sprayed out to block the spread of fire, and the top of the cavity is provided with a wedge-shaped groove, so that the top of the cavity can rapidly break when being heated, the fire extinguishing powder is sprayed out from the top of the cavity, and a better combustion blocking effect is achieved;

the waterproof layer is arranged in the wallpaper, so that the wallpaper can be prevented from being affected with damp and mildewing caused by the fact that the wallpaper absorbs moisture, and the corrosion resistance and the antibacterial capability of the wallpaper can be improved by the anticorrosive layer and the nano silver layer.

The present invention will be described in detail below with reference to the accompanying drawings and examples.

Drawings

FIG. 1 is a top view of the present invention;

FIG. 2 is a front sectional view of the present invention;

fig. 3 is an enlarged view of fig. 2 at a.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a wallpaper body; 11. a waterproof layer; 111. a first protrusion; 12. a nano silver layer; 13. an anticorrosive layer; 131. a second protrusion; 14. a decorative layer; 15. an adhesive layer; 16. an outer protective layer; 2. a wallpaper frame; 21. a cavity; 211. a wedge-shaped groove; 22. fire extinguishing powder.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, 2 and 3, the mildew-proof flame-retardant wallpaper comprises a wallpaper body 1 and a wallpaper frame 2, the wallpaper frame 2 is a hollow rectangular frame and surrounds the periphery of the wallpaper body 1, the wallpaper body 1 comprises a waterproof layer 11, a nano silver layer 12, an anticorrosive layer 13 and a decorative layer 14 from bottom to top, a cavity 21 is arranged inside the wallpaper frame 2, fire extinguishing powder 22 is filled in the cavity 21, and an adhesive layer 15 is arranged at the bottom of the waterproof layer 11.

As shown in fig. 3, as an embodiment, the cross section of the cavity 21 and the wallpaper frame 2 is rectangular, and the top of the rectangle is semicircular;

as an implementation mode, a plurality of wedge grooves 211 that extend along 2 edges of wall paper frame are evenly seted up at the top of cavity 21, and is concrete, the top of cavity 21 is semi-circular, wedge groove evenly distributed is in the semicircular axis outside, and the degree of depth in wedge groove is less than the wall thickness of wall paper frame 2, with the stability that improves overall structure, and when the conflagration breaing out, cavity 21 is the thermal expansion, because cavity 21 top is provided with the wedge groove, the wall thickness that is located wedge groove department is thinner, break earlier than other places, make the interior powder of putting out a fire of cavity spout from wall paper frame top, play the effect that the separation intensity of a fire spreads.

In one embodiment, the decorative layer 14 is made of wood pulp fiber paper, an outer protective layer 16 is disposed on the outer surface of the decorative layer 14, and the outer protective layer 16 is a transparent film.

In one embodiment, the outer protection layer 16 is a PVC film, and the thickness of the outer protection layer is 0.2 to 1.2 mm.

As an embodiment, a square frame-shaped first protrusion 111 is arranged on one circle of the edge of the upper surface of the waterproof layer 11, a square frame-shaped second protrusion 131 is arranged on one circle of the edge of the lower surface of the anticorrosive layer 13, and a nano silver layer 12 is arranged in a cavity between the waterproof layer 11 and the anticorrosive layer 13.

As an embodiment, the waterproof layer 11 is made of polyethylene foam, the polyethylene foam is made of polyethylene resin as a main body, and a foaming agent, a cross-linking agent and other additives are added, and the polyethylene foam has a density of at least 0.01g/cm 3; the cushioning property, the heat resistance and the water absorption are small; the chemical property is stable and is not easy to corrode; the mechanical property is good, and the material is tough, flexible and friction-resistant; the processing performance is good, and the molding is easy; the price is cheaper and the like;

the anticorrosive layer 13 is made of unsaturated polyester resin, and the unsaturated polyester resin has good comprehensive performance and strong corrosion resistance.

During the use, be fixed in the wall with the wall paper through the viscose layer on, and according to the area of wall, install a plurality of wall papers in proper order, and set up the sideline laminating of adjacent wall paper frame.

The foregoing is illustrative of the best mode of the utility model and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The scope of the present invention is defined by the appended claims, and any equivalent modifications based on the technical teaching of the present invention are also within the scope of the present invention.

Claims

1. The utility model provides a mould-proof fire-retardant type wall paper, its characterized in that, includes wall paper body (1) and wall paper frame (2), wall paper frame (2) are hollow rectangle frame and encircle the peripheral edge setting of wall paper body (1), wall paper body (1) includes by lower supreme waterproof layer (11), nanometer silver layer (12), anticorrosive coating (13) and decorative layer (14), wall paper frame (2) inside is provided with cavity (21), cavity (21) intussuseption is filled with powder (22) of putting out a fire, the bottom of waterproof layer (11) is provided with viscose layer (15).

2. The mildew-proof and flame-retardant wallpaper according to claim 1, wherein the cross sections of the cavity (21) and the wallpaper frame (2) are rectangular, and the tops of the rectangles are semicircular.

3. The mildew-proof flame-retardant wallpaper according to claim 2, wherein the top of the cavity (21) is uniformly provided with a plurality of wedge-shaped grooves (211) extending along the edge of the wallpaper frame (2).

4. The mildew-resistant and flame-retardant wallpaper according to claim 1, wherein the decoration layer (14) is made of wood pulp fiber paper, an outer protection layer (16) is arranged on the outer surface of the decoration layer (14), and the outer protection layer (16) is a transparent film.

5. The mildew-proof and flame-retardant wallpaper according to claim 4, wherein the outer protection layer (16) is a PVC film, and the thickness of the outer protection layer is 0.2-1.2 mm.

6. The mildew-proof flame-retardant wallpaper according to claim 1, wherein a square frame-shaped first protrusion (111) is arranged on one circle of the edge of the upper surface of the waterproof layer (11), a square frame-shaped second protrusion (131) is arranged on one circle of the edge of the lower surface of the anticorrosive layer (13), and a nano silver layer (12) is arranged in a cavity between the waterproof layer (11) and the anticorrosive layer (13).

7. The mildew-resistant and flame-retardant wallpaper according to claim 1, wherein the waterproof layer (11) is made of polyethylene foam, and the anticorrosive layer (13) is made of unsaturated polyester resin.