Wall decoration plate, detachable decoration plate fixing system and decoration plate set

Abstract

The utility model relates to the technical field of decorating plates for building materials, and mainly discloses a wall decorating plate which comprises a decorating plate body and a connecting piece located on the side face of the decorating plate body, the decorating plate body comprises an inner plate, a fireproof heat preservation layer and a decorating outer plate which are sequentially arranged, and the connecting piece is connected with the fireproof heat preservation layer. A first containing cavity and a second containing cavity are formed in the connecting piece, a pressing and fixing piece is arranged in the first containing cavity, a waterproof adhesive tape is arranged in the second containing cavity, and the wall face decorating plate forms a detachable decorating plate fixing system and a decorating plate set through the pressing and fixing piece and a fastening piece. The detachable decorative plate fixing system and the decorative plate group which are formed by the decorative plates are high in integrity after being installed, and each decorative plate can be independently detached and is convenient to replace and maintain in the later period.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative plates for building building materials, in particular to a wall decorative plate, a detachable decorative plate fixing system and a decorative plate group. Background Art

[0002] A metal decorative plate is a wall decorative material mainly made of metal and processed by composite processes, etc. This material is usually composed of metal plates or blocks, and can form a decorative layer with the wall surface through methods such as inlaying or structural connection installation. The characteristics of metal decorative plates are bright colors, strong luster, and certain fire resistance and durability. They are often used for the decoration of indoor and outdoor walls, as well as the decoration of columns, door frames and other parts.

[0003] Existing metal decorative plates generally include a three-layer structure. The middle layer is filled with fireproof and heat-insulating materials. Both sides of the fireproof and heat-insulating filling are metal plates, and one side is used as the decorative surface. The bonding between the three-layer structure of the existing metal decorative plates is compounded by hot pressing. The heat-insulating material at the edge of this structure of metal decorative plate leaks out. The leakage of the heat-insulating layer will affect the overall waterproof and sealing effects of the wall. During installation, additional sealing strips are required for sealing. Sealing with sealing strips has the following defects: the installation steps are cumbersome, the sealing strength is insufficient, it is easy to be damaged and not beautiful enough; in addition, the decorative plates in the traditional technology often adopt the technical solution of mutual engagement of adjacent plate members. However, during installation or use, if a certain decorative plate is damaged, it is often necessary to remove the entire row or column of decorative plates in order to remove and replace the plate member, and the decorative plate cannot be replaced individually. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the technical problems existing in the prior art, and provides a wall decorative plate, a detachable decorative plate fixing system and a decorative plate group. The side structure of this decorative plate has better waterproof and sealing effects. The detachable decorative plate fixing system and the decorative plate group formed by using this decorative plate have strong integrity after installation, and each decorative plate can be detached independently, which is convenient for later replacement and maintenance.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions: A wall decorative plate includes a decorative plate main body and a connecting member located on the side of the decorative plate main body. The decorative plate main body includes an inner plate, a fireproof and heat-insulating layer and a decorative outer plate arranged in sequence. The connecting member is connected to the fireproof and heat-insulating layer. The connecting member is provided with a first accommodating cavity and a second accommodating cavity. The first accommodating cavity is used for arranging a pressing member, and the second accommodating cavity is used for arranging a waterproof rubber strip. Preferably, the connecting member is a PVC profile, and the fireproof and heat-insulating layer is made of rock wool material.

[0006] A further solution of the present utility model is that the connecting member includes a first connecting portion, a second connecting portion, and a third connecting portion. The first accommodating cavity is arranged between the first connecting portion and the second connecting portion, the second accommodating cavity is arranged between the second connecting portion and the third connecting portion, and the first accommodating cavity and the second accommodating cavity form openings to the outside.

[0007] A further solution of the present utility model is that the inner plate extends along the first connecting portion of the connecting member and is bent to form a first bending portion, and the first bending portions on the four side edges of the inner plate are continuous. The corner ends of the first bending portions on the four side edges are rounded corners, and the first bending portion covers the outer side of the first connecting portion. The decorative outer plate extends along the third connecting portion of the connecting member and is bent to form a second bending portion and a third bending portion. The second bending portions on the four side edges of the decorative outer plate are continuous. The corner ends of the second bending portions on the four side edges are rounded corners, and the second bending portion and the third bending portion cover the outer side and the inner side of the third connecting portion.

[0008] A detachable decorative panel fixing system includes the above-mentioned wall decorative panel. A gap is formed between the side edges of two adjacent wall decorative panels. The system further includes a plurality of pressing members and fastening members. One end of the pressing member is placed in the first accommodating cavity of the wall decorative panel and is in close contact with the first connecting portion of the connecting member. A fastening member is arranged at the other end of the pressing member, and the pressing member and the wall decorative panel are fixed through the fastening member. A waterproof rubber strip is arranged in the second accommodating cavity of the connecting member.

[0009] A further solution of the present utility model is that the pressing member is made of aluminum alloy, and the fastening member is a bolt.

[0010] A further solution of the present utility model is that in the gap between the side edges of two adjacent wall decorative panels, a fireproof and heat-insulating filling is arranged from the first accommodating cavity to the second connecting portion. The fireproof and heat-insulating filling is made of rock wool.

[0011] A further solution of the present utility model is that a metal cover strip is arranged in the second accommodating cavity of two adjacent wall decorative panels on the outer side of the fireproof and heat-insulating filling.

[0012] A further solution of the present utility model is that the waterproof rubber strip is placed between the outer side of the metal cover strip and the inner side of the third bending portion.

[0013] A further solution of the present utility model is that the pressing member includes a supporting portion and a pressing portion. The supporting portions of the pressing members on two adjacent wall decorative panels are all placed in the gap between the side edges of two adjacent wall decorative panels. Further, anti-slip stripes are arranged on the contact surface of the pressing portion and the first connecting portion.

[0014] A decorative panel group includes a plurality of the above-mentioned wall decorative panels, a plurality of pressing members and fastening members. The plurality of wall decorative panels are arranged in an array in the vertical and horizontal directions. The plurality of pressing members are arranged in the gaps between adjacent two wall decorative panels, and at least one pressing member and its cooperating fastening member are provided on one side of a single wall decorative panel. The fastening member fixes the wall decorative panel on the purlin of the building wall, and a sealing strip can be filled between the gaps of the sides of adjacent two wall decorative panels to keep the whole decorative group flat and seamless.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] The present utility model provides a wall decorative panel. By providing a connecting member on the side of the decorative panel body and covering the connecting member and the internal fireproof and heat-insulating layer with an inner plate and a decorative outer plate, this decorative panel has better waterproof and sealing effects and is convenient for installation. It also provides a detachable decorative panel fixing system and a decorative panel group. By installing and fixing the above-mentioned wall decorative panel through pressing members and fastening members, a waterproof rubber strip is provided in the second accommodating cavity between two adjacent wall decorative panels, further improving the waterproof performance of the fixing system or the decorative panel group. Moreover, the wall decorative panels in the fixing system and the decorative panel group can be detached separately, which is convenient for subsequent replacement and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic diagram of the overall structure of the wall decorative panel of the present utility model;

[0019] Figure 2 It is a partial connection cross-sectional view of the detachable decorative panel fixing system of the present utility model;

[0020] Figure 3 It is a schematic diagram of the overall structure of the decorative panel group of the present utility model;

[0021] Figure 4 It is a cross-sectional view of the overall structure of the assembled detachable decorative panel fixing system of the present utility model;

[0022] Figure 5 For the present utility model Figure 3 The enlarged schematic diagram of the structure at A in;

[0023] Figure 6 For the present utility modelFigure 3 Schematic enlarged view of the structure at B in the middle

[0024] In the figure, 1 is the main body of the decorative panel, 2 is the connecting piece, 3 is the pressing piece, 4 is the fastening piece, 5 is the fireproof and heat-insulating filling, 6 is the metal cover strip, 7 is the waterproof rubber strip, 8 is the purlin, 11 is the inner plate, 12 is the fireproof and heat-insulating layer, 13 is the decorative outer plate, 14 is the first bending part, 15 is the second bending part, 16 is the third bending part, 21 is the first accommodating cavity, 22 is the second accommodating cavity, 23 is the first connecting part, 24 is the second connecting part, 25 is the third connecting part, 31 is the supporting part, and 32 is the pressing part. Specific implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Embodiment 1

[0027] As Figure 1 shown, a wall decorative panel includes a main body 1 of the decorative panel and a connecting piece 2 located on the side of the main body 1 of the decorative panel. The main body 1 of the decorative panel includes an inner plate 11, a fireproof and heat-insulating layer 12, and a decorative outer plate 13 arranged in sequence, and the connecting piece 2 is connected to the fireproof and heat-insulating layer 12.

[0028] The connecting piece 2 is provided with a first accommodating cavity 21 and a second accommodating cavity 22. The connecting piece 2 includes a first connecting part 23, a second connecting part 24, and a third connecting part 25. The first accommodating cavity 21 is arranged between the first connecting part 23 and the second connecting part 24, and the second accommodating cavity 22 is arranged between the second connecting part 24 and the third connecting part 25. The first accommodating cavity 21 and the second accommodating cavity 22 form an opening with the outside. The pressing piece 3 is arranged in the first accommodating cavity 21, and the waterproof rubber strip 7 is arranged in the second accommodating cavity 22.

[0029] Preferably, the connecting piece 2 is a PVC profile, and the fireproof and heat-insulating layer 12 is made of rock wool.

[0030] A further solution of the present invention is that the inner plate 11 extends along the first connecting part 23 of the connecting piece 2 and is bent to form a first bending part 14, and the first bending parts 14 on the four sides of the inner plate 11 are continuous. The corner ends of the first bending parts 14 on the four sides are rounded corners, and the first bending part 14 covers the outer side of the first connecting part 23.

[0031] The decorative outer panel 13 extends along the third connecting portion 25 of the connecting member 2 and is bent to form a second bending portion 15 and a third bending portion 16. The second bending portions 15 on the four sides of the decorative outer panel 13 are continuous, and the corner ends of the second bending portions 15 on the four sides are rounded. The second bending portion 15 and the third bending portion 16 cover the outer side and the inner side of the third connecting portion 25.

[0032] Manufacturing steps of the wall decorative panel:

[0033] 1. Cut the flattened aluminum plate into the required inner panel 11 and decorative outer panel 13 using a numerical control punching machine or a laser cutting machine.

[0034] 2. Form the cut inner panel 11 and decorative outer panel 13 into the required shapes using a numerical control bending machine.

[0035] 3. Cut and install the connecting member 2 on the four sides of the decorative outer panel 13 to form a boxed structure.

[0036] 4. Lay rock wool in the boxed structure, and then cover the inner panel 11.

[0037] 5. Thermally press and laminate the inner panel 11, the rock wool board, and the decorative outer panel 13 with a two-component polyurethane adhesive to process them into a wall decorative panel.

[0038] The present utility model provides a wall decorative panel. By arranging the connecting member 2 on the side of the decorative panel main body 1, the connecting member 2 and the internal fireproof and heat-insulating layer 12 are covered by the inner panel 11 and the decorative outer panel 13. This decorative panel has better waterproof and sealing effects and is convenient for installation.

[0039] Embodiment 2

[0040] This embodiment is based on Embodiment 1. As Figure 2 、 Figures 4 - 6 shown, a detachable decorative panel fixing system is provided, which includes the above-mentioned wall decorative panel. A gap is formed between the side edges of two adjacent wall decorative panels. The system further includes a plurality of pressing members 3 and fastening members 4. One end of the pressing member 3 is placed in the first accommodating cavity 21 of the wall decorative panel and is in close contact with the first connecting portion 23 of the connecting member 2. A fastening member 4 is provided at the other end of the pressing member 3. The pressing member 3 and the wall decorative panel are fixed by the fastening member 4. A waterproof rubber strip 7 is arranged in the second accommodating cavity 22 of the connecting member 2.

[0041] As Figure 5 shown, the pressing member 3 includes a supporting portion 31 and a pressing portion 32. The supporting portions 31 of the pressing members 3 on two adjacent wall decorative panels are all placed in the gap between the side edges of the two adjacent wall decorative panels.

[0042] Further, anti-slip stripes are provided on the contact surface between the pressing portion 32 and the first connecting portion 23. In the gap between the side edges of two adjacent wall decorative panels, a fireproof and heat-insulating filler 5 is provided from the first accommodating cavity 21 to the second connecting portion 24, and the fireproof and heat-insulating filler 5 is made of rock wool.

[0043] As Figure 6 shown, outside the fireproof and heat-insulating filler 5, a metal cover strip 6 is provided in the second accommodating cavity 22 of two adjacent wall decorative panels. The waterproof rubber strip 7 is placed between the outside of the metal cover strip 6 and the inside of the third bending portion.

[0044] The press fitting 3 is made of aluminum alloy, and the fastener 4 is a bolt.

[0045] Embodiment 3

[0046] This embodiment is based on Embodiment 1 and Embodiment 2. As Figure 3 shown, a decorative panel group is provided, including a plurality of the above-mentioned wall decorative panels, a plurality of press fittings 3 and fasteners 4. The plurality of wall decorative panels are arranged in an array in the vertical and horizontal directions. The plurality of press fittings 3 are arranged in the gaps between two adjacent wall decorative panels, and at least one press fitting 3 and its cooperating fastener 4 are provided on one side surface of a single wall decorative panel. The fastener 4 fixes the wall decorative panel on the purlin 8 of the building wall, and in the gap between the side edges of two adjacent wall decorative panels, a sealing strip can be filled between two third connecting portions 25 to keep the whole decorative group flat and seamless.

[0047] Installation steps of the fixing system or the decorative panel group:

[0048] 1. Purlins are installed on the building wall;

[0049] 2. Design the required layout mode of the wall decorative panel;

[0050] 3. Install and fix the wall decorative panel on the purlin according to the layout mode through the press fitting 3 and the fastener 4;

[0051] 4. Insert and install the fireproof and heat-insulating filler 5 into the gap between two adjacent wall decorative panels;

[0052] 5. Insert and install the metal cover strip 6 into the second accommodating cavity 22 between two adjacent wall decorative panels;

[0053] 6. Insert and install the waterproof rubber strip 7 into the second accommodating cavity 22 of the wall decorative panel.

[0054] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A wall decorative panel, characterized in that: It includes a decorative panel body (1) and a connecting member (2) located on the side of the decorative panel body (1). The decorative panel body (1) includes an inner panel (11), a fireproof and heat-insulating layer (12), and a decorative outer panel (13) arranged in sequence. The connecting member (2) is connected to the fireproof and heat-insulating layer (12), and a first accommodation cavity (21) and a second accommodation cavity (22) are provided on the connecting member (2).

2. The wall decorative panel according to claim 1, characterized in that: The connecting member (2) includes a first connecting portion (23), a second connecting portion (24), and a third connecting portion (25). The first accommodation cavity (21) is arranged between the first connecting portion (23) and the second connecting portion (24), and the second accommodation cavity (22) is arranged between the second connecting portion (24) and the third connecting portion (25). The first accommodation cavity (21) and the second accommodation cavity (22) form openings to the outside.

3. The wall decorative panel according to claim 2, characterized in that: The inner panel (11) extends along the first connecting portion (23) of the connecting member (2) and is bent to form a first bending portion (14), and the first bending portion (14) covers the outer side surface of the first connecting portion (23). The decorative outer panel (13) extends along the third connecting portion (25) of the connecting member (2) and is bent to form a second bending portion (15) and a third bending portion (16), and the second bending portion (15) and the third bending portion (16) cover the outer side surface and the inner side surface of the third connecting portion (25).

4. The wall decorative panel according to claim 3, characterized in that: The connecting member (2) is a PVC profile, and the fireproof and heat-insulating layer (12) is made of rock wool.

5. A detachable decorative panel fixing system, characterized in that: It includes the wall decorative panel as described in any one of claims 2 - 4. A gap is formed between the side edges of adjacent two wall decorative panels. It further includes a plurality of pressing members (3) and fastening members (4). One end of the pressing member (3) is placed in the first accommodation cavity (21) of the wall decorative panel and is in close contact with the first connecting portion (23) of the connecting member (2). A fastening member (4) is provided at the other end of the pressing member (3), and the pressing member (3) and the wall decorative panel are fixed through the fastening member (4). A waterproof rubber strip (7) is provided in the second accommodation cavity (22) of the connecting member (2).

6. A detachable decorative panel fixing system according to claim 5, characterized in that: In the gap between the side edges of adjacent two wall decorative panels, a fireproof and heat-insulating filling (5) is arranged from the first accommodation cavity (21) to the second connecting portion (24).

7. A detachable decorative panel fixing system according to claim 6, characterized in that: Outside the fireproof and heat-insulating filling (5), a metal cover strip (6) is arranged in the second accommodation cavity (22) of adjacent two wall decorative panels.

8. A detachable decorative panel fixing system according to claim 7, characterized in that: The pressing member (3) includes a supporting portion (31) and a pressing portion (32), and the supporting portions (31) of the pressing members (3) on adjacent two wall decorative panels are all placed in the gap between the side edges of adjacent two wall decorative panels.

9. A decorative panel set, characterized in that: Including the detachable decorative panel fixing system according to any one of claims 5-8, a plurality of the wall decorative panels are arranged in an array in the vertical and horizontal directions, a plurality of the pressing members (3) are arranged in the gaps between adjacent two wall decorative panels, and at least one pressing member (3) and a fastening member (4) cooperating therewith are arranged on one side surface of a single wall decorative panel. The fastening member (4) fixes the wall decorative panel on the purlin (8) of the building wall, and a sealing strip is filled between two third connecting portions (25) in the gap between the side edges of adjacent two wall decorative panels.

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