Decorative plate with adhesive layer

Abstract

The utility model relates to the technical field of decorative plates, in particular to a decorative plate with an adhesive layer. The decorative plate with the adhesive layer comprises a plate body, a boss is arranged on the back face of the plate body, a connecting frame is embedded in the edge of the boss, and an adhesive applying assembly is installed at the end, away from the boss, of the connecting frame and comprises a plurality of first adhesive applying plates and second adhesive applying plates. A plurality of first back glue plates and second back glue plates are alternately bonded to the end face, deviating from the boss, of the connecting frame, transverse corrugated grooves and vertical corrugated grooves are formed in the ends, deviating from the connecting frame, of the first back glue plates and the second back glue plates correspondingly, and glue layers are arranged in the transverse corrugated grooves and the vertical corrugated grooves correspondingly; the end face, deviating from the boss, of the connecting frame is bonded with back adhesive paper of a protective adhesive layer, side adhesive pieces are installed on the periphery of the connecting frame, a groove is formed in the middle of the boss, and a middle plate layer is embedded in the groove. The decorative plate with the adhesive layer has the advantages of being convenient to directly bond and install, and time-saving and labor-saving in installation.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative plates, in particular to a decorative plate with an adhesive layer. Background Art

[0002] Decorative board is a kind of man-made board. It is a thermosetting laminated plastic made of a variety of special papers after chemical treatment and high-temperature and high-pressure adhesive. The surface has various wood grains or patterns, is bright and smooth, and has bright and beautiful colors. At the same time, it has good physical properties such as high wear resistance, heat resistance, cold resistance, and fire resistance. There are many types of decorative boards used in interior decoration, such as plastic wood grain decorative boards, paper-faced gypsum boards, decorative gypsum boards, mineral wool decorative boards, aluminum alloy patterned decorative panels, aluminum alloy profiled decorative panels, aluminum alloy punching sound-absorbing decorative panels, etc.

[0003] In the existing installation process of decorative panels, adhesives are mostly used. When traditional decorative panels are used for decoration, strong adhesives need to be applied on the wall. During decoration, in addition to preparing decorative panels, strong adhesives need to be matched according to the amount of decorative panels. This on-demand matching is difficult to be completely balanced, and it is easy to cause too little or too much strong adhesive, and it is difficult to apply it evenly on the wall, which makes it difficult to keep the decorative panels flat. After installation, repeated adjustments are required to ensure flatness, and the installation is time-consuming and labor-intensive.

[0004] Therefore, it is necessary to provide a new decorative panel with an adhesive layer to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a decorative panel with an adhesive layer which is convenient for direct bonding installation and saves time and effort in installation.

[0006] The utility model provides a decorative panel with an adhesive layer, comprising: a panel body, a boss being provided on the back side of the panel body, a connecting frame being embedded in the edge of the boss, an adhesive backing assembly being installed at one end of the connecting frame away from the boss, the adhesive backing assembly comprising a plurality of first adhesive backing plates and a second adhesive backing plates, the plurality of the first adhesive backing plates and the second adhesive backing plates being alternately bonded to the end surface of the connecting frame away from the boss, and transverse corrugated grooves and vertical corrugated grooves being provided at one end of the first adhesive backing plates and the second adhesive backing plates away from the connecting frame, adhesive layers being provided in the transverse corrugated grooves and the vertical corrugated grooves, adhesive paper with a protective adhesive layer being bonded to the end surface of the connecting frame away from the boss, side adhesive parts being installed around the connecting frame, a groove being provided in the middle of the boss, an intermediate panel layer being embedded in the groove.

[0007] Preferably, recessed grooves are provided on the four edges of the connection frame, and locking bolts for fixing the boss and the middle plate layer are installed in the recessed grooves.

[0008] Preferably, threaded holes that cooperate with the threads of the locking bolts are formed around the boss and the middle plate layer.

[0009] Preferably, and a foam layer.

[0010] Preferably, the side glue component includes an angle strip, the angle strip is fixedly installed between the connection frame and the plate body, and the outer side wall of the angle strip is provided with an edge glue, and a protective sticker is bonded to the edge glue.

[0011] Preferably, both ends of the corner strip are provided with butt chamfers, and the plug-in end of the corner strip is provided with a U-shaped slot, and the engaging end surfaces of the connecting frame and the plate body are provided with engaging short columns, and the engaging short columns are plugged into and matched with the U-shaped slot.

[0012] Preferably, the decorative surface of the plate body is a ceramic layer.

[0013] Compared with the related art, the decorative board with adhesive layer provided by the utility model has the following advantages:

[0014] Beneficial effects:

[0015] 1. The utility model provides a decorative board with an adhesive layer. By arranging an adhesive component on a connection frame, the adhesive component uses the cooperation of a first adhesive board, a transverse corrugated groove, a second adhesive board, a vertical corrugated groove and adhesive paper. When installing, the adhesive paper can be directly torn off for pasting and installation. The installation is very convenient, and the adhesive layer arranged by the alternately arranged transverse corrugated grooves and the vertical corrugated grooves is pasted, and the bonding is very firm.

[0016] 2. By setting side glue parts and using the cooperation of corner strips, edge glue and protective stickers, the protective stickers can be torn off during installation to bond and fix the adjacent decorative panels, so that the decorative panels are connected as a whole and the installation is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural schematic diagram of a preferred embodiment of a decorative plate with an adhesive layer provided by the utility model;

[0018] Figure 2 A schematic structural diagram of a decorative plate with an adhesive layer provided by the utility model from another perspective;

[0019] Figure 3 for Figure 1 A partial enlarged view of A shown;

[0020] Figure 4 for Figure 2 A partial enlarged view of B is shown.

[0021] Numbers in the figure: 1. Plate body; 11. Boss; 111. Groove; 2. Connecting frame; 21. Locking bolt; 22. Snap-in short column; 201. Sink; 3. Intermediate plate layer; 31. Sound insulation layer; 32. Heat insulation layer; 33. Fireproof layer; 34. Foam layer; 4. Adhesive assembly; 41. First adhesive board; 411. Horizontal corrugated groove; 42. Second adhesive board; 421. Vertical corrugated groove; 43. Adhesive paper; 5. Side adhesive piece; 51. Corner strip; 511. Butt chamfer; 52. Edge adhesive; 53. Protective sticker; 501. U-shaped slot. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0024] See also Figures 1 to 4 The utility model provides a decorative plate with an adhesive layer, and the decorative plate with an adhesive layer includes:

[0025] A plate body 1, a boss 11 is provided on the back side of the plate body 1 (the back side refers to the side away from the decorative surface), a connecting frame 2 is embedded on the edge of the boss 11, an adhesive component 4 is installed on the end of the connecting frame 2 away from the boss 11, and the adhesive component 4 includes a plurality of first adhesive boards 41 and second adhesive boards 42, and the plurality of first adhesive boards 41 and second adhesive boards 42 are alternately bonded to the end surface of the connecting frame 2 away from the boss 11, and the first adhesive boards 41 and the second adhesive boards 42 are respectively provided with transverse corrugated grooves 411 and vertical corrugated grooves 421 at the ends away from the connecting frame 2, and adhesive layers are provided in the transverse corrugated grooves 411 and the vertical corrugated grooves 421, and adhesive paper 43 with a protective adhesive layer is bonded to the end surface of the connecting frame 2 away from the boss 11, and side adhesive parts 5 are installed around the connecting frame 2, a groove 111 is provided in the middle of the boss 11, and an intermediate board layer 3 is embedded in the groove 111;

[0026] The middle board layer 3 includes a sound insulation layer 31 , a heat preservation layer 32 , a fireproof layer 33 and a foam layer 34 from the inside to the outside.

[0027] It should be noted that: when using the above-mentioned decorative panels to decorate the renovated wall, tear off the adhesive paper 43 on the back side of the adhesive component 4, and then press the decorative panel to the corresponding position of the wall. When pressing, the adhesive layers arranged on the transverse corrugated grooves 411 of the first adhesive panel 41 and the vertical corrugated grooves 421 of the second adhesive panel 42 are directly bonded to the smooth wall or the old tile surface. The corrugated grooves arranged horizontally and vertically staggered make the entire decorative panel more firmly bonded to the wall. Further, when bonding adjacent decorative panels, the side adhesive parts 5 are used to bond and fix the two adjacent decorative panels, so that they are bonded into one, and the installation and laying are neater and firmer. An intermediate panel layer 3 is arranged between the connecting frame 2 and the panel body 1. The intermediate panel layer 3 includes a sound insulation layer 31, a thermal insulation layer 32, a fireproof layer 33 and a foam layer 34, so that the overall decorative panel has good thermal insulation and sound insulation properties.

[0028] It should also be noted that the sound insulation layer 31, the thermal insulation layer 32, the fireproof layer 33 and the foam layer 34 are respectively made of porous sound insulation boards, thermal insulation cotton boards, fireproof boards (composed of surface paper, colored paper, and multiple layers of kraft paper, and the base material is particle board with rich surface colors, textures and special physical properties) and thermal insulation foam boards commonly used in the prior art, which are pressed and bonded together to form a composite middle board layer 3, thereby achieving thermal insulation, sound insulation and fire prevention.

[0029] In the embodiments of the present invention, please refer to Figure 1 , Figure 3 and Figure 4 , the edges of the connecting frame 2 are all provided with recessed grooves 201, and locking bolts 21 for fixing the boss 11 and the middle plate layer 3 are installed in the recessed grooves 201;

[0030] The boss 11 and the middle plate layer 3 are provided with threaded holes which are threadably matched with the locking bolts 21 .

[0031] It should be noted that: after the middle plate layer 3 is clamped in the groove 111, the connecting frame 2 is engaged with the boss 11 of the plate body 1, and the locking bolts 21 are used to fix the connecting frame 2, the boss 11 and the middle plate layer 3 into one body, thereby completing the main body splicing of the decorative panel.

[0032] In the embodiments of the present invention, please refer to Figure 2 , Figure 3 and Figure 4 The side glue member 5 includes an angle strip 51, which is fixedly installed between the connecting frame 2 and the plate body 1, and an outer side wall of the angle strip 51 is provided with an edge glue 52, and a protective sticker 53 is bonded to the edge glue 52;

[0033] Both ends of the corner strip 51 are provided with docking chamfers 511, and the plug-in end of the corner strip 51 is provided with a U-shaped slot 501. A short plug-in column 22 is installed on the engaging end surface of the connecting frame 2 and the plate body 1, and the short plug-in column 22 is plugged into the U-shaped slot 501.

[0034] It should be noted that when the side glue part 5 is in use, the corner strip 51 is aligned with the clamping short column 22 using the U-shaped slot 501, and then inserted into the gap between the connecting frame 2 and the plate body 1. Then the corner strips 51 on the four sides of the plate body 1 are spliced ​​and fixed around the plate body 1 through the butt chamfers 511 at both ends. When splicing two adjacent decorative panels, the protective sticker 53 is torn off and the edge glue 52 is used for bonding and connection, so that the adjacent decorative panels are bonded into one, so that the paving is smooth and firm.

[0035] The decorative surface of the board body 1 is a ceramic layer, which has the advantages of being smooth and easy to clean, and is convenient for later cleaning.

[0036] The working principle of the decorative board with adhesive layer provided by the utility model is as follows:

[0037] When using, when using the above-mentioned decorative board to decorate the renovated wall, tear off the adhesive paper 43 on the back side of the adhesive assembly 4, and then press the decorative board to the corresponding part of the wall. When pressing, the adhesive layer set on the transverse corrugated grooves 411 of the first adhesive board 41 and the vertical corrugated grooves 421 of the second adhesive board 42 arranged alternately are directly bonded to the smooth wall or the old tile surface. The corrugated grooves arranged alternately horizontally and vertically make the entire decorative board more firmly bonded to the wall. When further bonding adjacent decorative boards, the side adhesive parts 5 are used to bond and fix the two adjacent decorative boards, so that they are bonded into one body, and the installation and laying are more neat and firm. An intermediate board layer 3 is arranged between the connecting frame 2 and the board body 1. The intermediate board layer 3 includes a sound insulation layer 31, a heat insulation layer 32, a fireproof layer 33 and a foam layer 34, so that the overall decorative board has good heat insulation and sound insulation performance;

[0038] When the side glue part 5 is in use, the corner strip 51 is aligned with the clamping short column 22 using the U-shaped slot 501, and then inserted into the gap between the connecting frame 2 and the plate body 1. Then the corner strips 51 on the four sides of the plate body 1 are spliced ​​and fixed around the plate body 1 through the butt chamfers 511 at both ends. When splicing two adjacent decorative panels, the protective sticker 53 is torn off and the edge glue 52 is used for bonding and connection, so that the adjacent decorative panels are bonded into one, so that the paving is smooth and firm.

[0039] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A decorative board with an adhesive layer, comprising: A plate body (1), characterized in that a boss (11) is provided on the back of the plate body (1), a connecting frame (2) is embedded in the edge of the boss (11), an adhesive backing assembly (4) is installed on the end of the connecting frame (2) away from the boss (11), and the adhesive backing assembly (4) includes a plurality of first adhesive backing plates (41) and a second adhesive backing plate (42), and the plurality of first adhesive backing plates (41) and the second adhesive backing plates (42) are alternately bonded to the end surface of the connecting frame (2) away from the boss (11), and the first adhesive backing plates (41) and The second adhesive-backed board (42) is provided with a transverse corrugated groove (411) and a vertical corrugated groove (421) at one end away from the connecting frame (2), and an adhesive layer is provided in the transverse corrugated groove (411) and the vertical corrugated groove (421). An adhesive paper (43) with a protective adhesive layer is bonded to the end surface of the connecting frame (2) away from the boss (11). Side adhesive parts (5) are installed around the connecting frame (2). A groove (111) is provided in the middle of the boss (11), and an intermediate board layer (3) is embedded in the groove (111).

2. The decorative board with adhesive layer according to claim 1, characterized in that: The four edges of the connection frame (2) are all provided with recessed grooves (201), and locking bolts (21) for fixing the boss (11) and the middle plate layer (3) are installed in the recessed grooves (201).

3. The decorative board with adhesive layer according to claim 2, characterized in that: The boss (11) and the middle plate layer (3) are provided with threaded holes which are threadably matched with the locking bolts (21).

4. The decorative board with adhesive layer according to claim 1, characterized in that: The intermediate board layer (3) comprises, from the inside to the outside, a sound insulation layer (31), a heat insulation layer (32), a fireproof layer (33) and a foam layer (34).

5. The decorative board with adhesive layer according to claim 1, characterized in that: The side glue component (5) comprises an angle strip (51), wherein the angle strip (51) is fixedly installed between the connection frame (2) and the plate body (1), and an outer side wall of the angle strip (51) is provided with an edge glue (52), and a protective sticker (53) is bonded to the edge glue (52).

6. The decorative board with adhesive layer according to claim 5, characterized in that: Both ends of the angle strip (51) are provided with butt chamfers (511), and the plug-in end of the angle strip (51) is provided with a U-shaped card slot (501), and a card-connecting short column (22) is installed on the engaging end surface of the connection frame (2) and the plate body (1), and the card-connecting short column (22) is plugged into and matched with the U-shaped card slot (501).

7. The decorative board with adhesive layer according to claim 1, characterized in that: The decorative surface of the plate body (1) is a ceramic layer.

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