Grating wallboard

Abstract

The invention discloses a grating wallboard which comprises a polyester fiber base plate and a plurality of polyester fiber strips, the polyester fiber strips are arranged on the surface of one side of the polyester fiber base plate in parallel at equal intervals, and a leather film covers the upper surface, the left side surface and the right side surface of each polyester fiber strip. The left side end and the right side end of the leather film extend inwards to form a left bent area and a right bent area respectively, and the left bent area and the right bent area cover the left side edge area and the right side edge area of the lower surface of the polyester fiber strip. The lower surface of the polyester fiber strip facing the polyester fiber substrate is positioned in a middle area between the left bending area and the right bending area and is connected with the polyester fiber substrate through an adhesive layer; the density of the polyester fiber strips is larger than that of the polyester fiber base plate. According to the grating wallboard, formaldehyde is avoided, the grating wallboard is more environmentally friendly and light in weight, the moisture resistance is improved, and the structural form stability and the overall strength are improved.

Description

Technical Field

[0001] The invention relates to the technical field of wall panels, and in particular to a grid wall panel. Background Art

[0002] The existing grilles are balustrades that are cross-arranged through spacing and cross bars. Most of them are used in interior decoration, which plays a role of beauty and simplicity. Most of them are used as screens for isolation. Most of them are used in the decoration of background walls, hotel and home entrances, wall panels, ceilings, cafes, restaurants and offices, etc., and are deeply favored by architects and the general public.

[0003] The existing grille contains density board material, which leads to high formaldehyde content, heavy weight and poor moisture resistance. The existing base plate and the convex strips are fixedly connected by multiple parts, which is not convenient for arbitrary cutting. Summary of the invention

[0004] The object of the present invention is to provide a grid wall panel which avoids formaldehyde, is more environmentally friendly, is lightweight, has improved moisture resistance, and improves structural stability and overall strength.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a grille wall panel, comprising: a polyester fiber substrate and a plurality of polyester fiber strips, the plurality of polyester fiber strips are arranged in parallel at equal intervals on one side surface of the polyester fiber substrate, a film covers the upper surface and left and right side surfaces of the polyester fiber strips, the left end and the right end of the film respectively extend inward to have a left bending area and a right bending area, the left bending area and the right bending area cover the left edge area and the right edge area of ​​the lower surface of the polyester fiber strip, the lower surface of the polyester fiber strip facing the polyester fiber substrate is located in the middle area between the left bending area and the right bending area and is connected to the polyester fiber substrate by an adhesive layer; the density of the polyester fiber strips is greater than the density of the polyester fiber substrate.

[0006] The further improved scheme in the above technical scheme is as follows: 1. In the above solution, the width of the polyester fiber strip is greater than the height of the polyester fiber strip.

[0007] 2. In the above solution, the interval between adjacent polyester fiber strips is smaller than the width of the polyester fiber strips.

[0008] 3. In the above scheme, the areas of the left bending zone and the right bending zone are both smaller than the area of ​​the middle area on the lower surface of the polyester fiber strip between the left bending zone and the right bending zone.

[0009] 4. In the above solution, the density of the polyester fiber strips is 1.8 to 2.5 times the density of the polyester fiber substrate.

[0010] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art: 1. The grille wall panel of the present invention has a base plate and a plurality of convex strips made of polyester fiber, and a plurality of polyester fiber strips are arranged in parallel at equal intervals on one side of the polyester fiber base plate, thereby avoiding formaldehyde, being more environmentally friendly, light in weight and also improving moisture resistance; further, the left end and the right end of the membrane covering the upper surface and the left and right side surfaces of the polyester fiber strips respectively extend inward with a left bending area and a right bending area, and the left bending area and the right bending area cover the left edge area and the right edge area of ​​the lower surface of the polyester fiber strips, thereby effectively avoiding the flanging of the membrane and improving the stability of the structural morphology.

[0011] 2. In the grille wall panel of the present invention, the lower surface of the polyester fiber strip facing the polyester fiber substrate is located in the middle area between the left bending area and the right bending area and is connected to the polyester fiber substrate through an adhesive layer, which not only improves the overall strength of the grille wall panel but also facilitates cutting; further, the density of the polyester fiber strip is greater than the density of the polyester fiber substrate, which not only improves the overall sound absorption effect, but also helps to improve the wrapping property of the surface film of the polyester fiber strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Attached Figure 1 It is a schematic diagram of the three-dimensional structure of the grille wall panel of the present invention; Attached Figure 2 For attachment Figure 1 Schematic diagram of the local structure at A in the middle; Attached Figure 3 It is a partial schematic diagram of the polyester fiber strips in the grille wall panel of the present invention.

[0013] In the above figures: 1, polyester fiber substrate; 2, polyester fiber strip; 3, film; 31, left bending area; 32, right bending area; 4, middle area; 5, adhesive layer. Implementation

[0014] The present invention can be further understood through the specific embodiments given below, but they are not intended to limit the present invention.

[0015] Embodiment 1: A grille wall panel, comprising: a polyester fiber substrate 1 and a plurality of polyester fiber strips 2, wherein the plurality of polyester fiber strips 2 are arranged in parallel and at equal intervals on one side of the polyester fiber substrate 1, avoiding formaldehyde, being more environmentally friendly, light in weight and also improving moisture resistance; A film 3 covers the upper surface and the left and right side surfaces of the polyester fiber strip 2, and the left and right ends of the film 3 respectively extend inward to form a left bending area 31 and a right bending area 32, and the left bending area 31 and the right bending area 32 cover the left edge area and the right edge area of ​​the lower surface of the polyester fiber strip 2, which effectively avoids the flanging of the film and improves the stability of the structural form; The lower surface of the polyester fiber strip 2 facing the polyester fiber substrate 1 is connected to the polyester fiber substrate 1 through an adhesive layer 5 in the middle area 4 between the left bending area 31 and the right bending area 32, thereby improving the overall strength of the grille wall panel and facilitating cutting. The density of the polyester fiber strip 2 is greater than that of the polyester fiber substrate 1, which not only improves the overall sound absorption effect, but also helps to improve the coating property of the surface film of the polyester fiber strip.

[0016] The width of the polyester fiber strip 2 is twice the height of the polyester fiber strip 2 .

[0017] The interval between adjacent polyester fiber strips 2 is half of the width of the polyester fiber strips 2 .

[0018] The areas of the left bending zone 31 and the right bending zone 32 are both smaller than the area of ​​the middle region 4 on the lower surface of the polyester fiber strip 2 between the left bending zone 31 and the right bending zone 32 .

[0019] The density of the polyester fiber strip 2 is twice that of the polyester fiber substrate 1 .

[0020] Embodiment 2: A grille wall panel, comprising: a polyester fiber substrate 1 and a plurality of polyester fiber strips 2, wherein the plurality of polyester fiber strips 2 are arranged in parallel and at equal intervals on one side of the polyester fiber substrate 1, thereby avoiding formaldehyde, being more environmentally friendly, light in weight and also improving moisture resistance; A film 3 covers the upper surface and the left and right side surfaces of the polyester fiber strip 2, and the left and right ends of the film 3 respectively extend inward to form a left bending area 31 and a right bending area 32, and the left bending area 31 and the right bending area 32 cover the left edge area and the right edge area of ​​the lower surface of the polyester fiber strip 2, which effectively avoids the flanging of the film and improves the stability of the structural form; The lower surface of the polyester fiber strip 2 facing the polyester fiber substrate 1 is connected to the polyester fiber substrate 1 through an adhesive layer 5 in the middle area 4 between the left bending area 31 and the right bending area 32, thereby improving the overall strength of the grille wall panel and facilitating cutting. The density of the polyester fiber strip 2 is greater than that of the polyester fiber substrate 1, which not only improves the overall sound absorption effect, but also helps to improve the coating property of the surface film of the polyester fiber strip.

[0021] The width of the polyester fiber strip 2 is 2.5 times the height of the polyester fiber strip 2 .

[0022] The interval between adjacent polyester fiber strips 2 is 0.4 times the width of the polyester fiber strips 2 .

[0023] The areas of the left bending zone 31 and the right bending zone 32 are both smaller than the area of ​​the middle region 4 on the lower surface of the polyester fiber strip 2 between the left bending zone 31 and the right bending zone 32 .

[0024] The density of the polyester fiber strip 2 is 2.2 times that of the polyester fiber substrate 1 .

[0025] When the above-mentioned grille wall panel is used, it avoids formaldehyde, is more environmentally friendly, light in weight and also improves moisture resistance; further, the left end and right end of the membrane covering the upper surface and left and right side surfaces of the polyester fiber strip respectively extend inward with a left bending area and a right bending area, and the left bending area and the right bending area cover the left edge area and the right edge area of ​​the lower surface of the polyester fiber strip, effectively avoiding the flanging of the membrane and improving the stability of the structural form; in addition, it not only improves the overall strength of the grille wall panel, but also facilitates cutting; further, the density of the polyester fiber strip is greater than the density of the polyester fiber substrate, which not only improves the overall sound absorption effect, but also helps to improve the covering property of the membrane on the surface of the polyester fiber strip.

[0026] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A grille wall panel, characterized in that: include: A polyester fiber substrate (1) and a plurality of polyester fiber strips (2), wherein the plurality of polyester fiber strips (2) are arranged in parallel at equal intervals on one side surface of the polyester fiber substrate (1), a film (3) covers the upper surface and left and right side surfaces of the polyester fiber strips (2), the left end and the right end of the film (3) respectively extend inward to form a left bending area (31) and a right bending area (32), the left bending area (31) and the right bending area (32) cover the left edge area and the right edge area of ​​the lower surface of the polyester fiber strip (2), and the lower surface of the polyester fiber strip (2) facing the polyester fiber substrate (1) is located in the middle area (4) between the left bending area (31) and the right bending area (32) and is connected to the polyester fiber substrate (1) via an adhesive layer (5); the density of the polyester fiber strip (2) is greater than the density of the polyester fiber substrate (1).

2. The grille wall panel according to claim 1, characterized in that: The width of the polyester fiber strip (2) is greater than the height of the polyester fiber strip (2).

3. The grille wall panel according to claim 1, characterized in that: The interval between adjacent polyester fiber strips (2) is smaller than the width of the polyester fiber strips (2).

4. The grille wall panel according to claim 1, characterized in that: The areas of the left bending area (31) and the right bending area (32) are both smaller than the area of ​​the middle area (4) on the lower surface of the polyester fiber strip (2) between the left bending area (31) and the right bending area (32).

5. The grille wall panel according to claim 1, characterized in that: The density of the polyester fiber strip (2) is 1.8 to 2.5 times the density of the polyester fiber substrate (1).

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