A wall brick composite board fixing structure, flat joint and wall brick composite board

Abstract

The present application relates to the technical field of wall decoration, and provides a wall tile composite board fixing structure, a flat joint and a wall tile composite board. The wall tile composite board fixing structure provides a flat wall surface or a leveling keel fixed on the wall surface, and a flat joint. The flat joint is fixedly connected to the flat wall surface or the leveling keel at the joint position of two left and right adjacent wall tile composite boards, and is clamped with the joint end faces of the two left and right adjacent wall tile composite boards. The two left and right adjacent wall tile composite boards are glued to the flat wall surface or the leveling keel, so that the wall tile composite board and the flat joint are clamped to strengthen the fixation of the wall tile composite board, improve the overall firmness of the wall tile composite board on the flat wall surface or the leveling keel, and avoid the wall tile composite board falling off the wall due to aging of the adhesive in the later stage of use.

Description

Technical Field

[0001] The present application relates to the technical field of wall decoration, and more specifically, to a wall tile composite board fixing structure, a flat joint and a wall tile composite board. Background Art

[0002] Ceramic tile background walls have been widely used in modern interior decoration. With its advantages of beauty, durability and waterproofness, it has become an important choice for home, commercial space and public building decoration. In the existing installation process of ceramic tile background walls, the main method is gluing. This method achieves the purpose of fixing by applying adhesive on the back of the ceramic tile and then sticking the ceramic tile to the wall.

[0003] Although the gluing method has been widely used in the installation of tile background walls, actual applications have found that after the adhesive is cured, it can provide a high bonding strength in the short term. However, over time, the adhesive will lose its bonding strength due to aging, environmental changes (such as humidity and temperature fluctuations), and other factors, resulting in tiles often falling off in the later stages of use. This falling off not only affects the appearance, but may also pose a safety hazard.

[0004] Therefore, how to improve the installation and fixing structure of the tile background wall to reduce the risk of tiles falling off due to aging of the adhesive in the later stage of use is a technical problem encountered in the background wall decoration application and needs to be solved urgently. Summary of the invention

[0005] The purpose of the present application is to provide a wall tile composite panel fixing structure, a flat joint and a wall tile composite panel, so as to solve the technical problem that the existing wall tiles are directly fixed to the wall panels by gluing, and the wall tiles are prone to fall off in the later stage of use.

[0006] To achieve the above purpose, the technical solution adopted in this application is:

[0007] In the first aspect, the present application provides a wall tile composite panel fixing structure, comprising: a flat wall surface or a leveling keel fixed on the wall surface; a flat joint, fixedly connected to the flat wall surface or the leveling keel at the joint position of two left and right adjacent wall tile composite panels, and clamped with the joint end faces of the two left and right adjacent wall tile composite panels, and the two left and right adjacent wall tile composite panels are glued to the flat wall surface or the leveling keel.

[0008] In some optional embodiments, the wall tile composite panel is provided with installation grooves on the left and right side edges; the flat joint includes a fixed bottom edge and a snap-in strip, the fixed bottom edge is fixedly connected to the flat wall surface or the leveling keel, the snap-in strip is connected to the fixed bottom edge at a position centered in the width direction, and the snap-in strip is respectively plugged into and matched with the installation grooves on the side edges of two adjacent left and right wall tile composite panels on both sides in the width direction.

[0009] In some optional embodiments, the clip-on strip also includes: a flexible rubber strip, which is connected to a center position of the clip-on strip in the width direction on one side in the width direction, and the flexible rubber strip and the fixed bottom edge are respectively located on both sides of the clip-on strip in the height direction. When the clip-on strip is clipped with two adjacent wall tile composite panels on the left and right, the flexible rubber strip is clamped between the joints of the two adjacent wall tile composite panels on the left and right.

[0010] In some optional embodiments, a spacer layer is further provided on the side of the wall tile composite panel facing the flat wall surface or the leveling keel.

[0011] In some optional embodiments, a reinforcement layer is further provided on the side of the wall tile composite panel facing the flat wall surface or the leveling keel. The reinforcement layer and the spacer layer are located between the installation grooves on both sides of the wall tile composite panel, and the spacer layer is arranged on the wall tile composite panel between the reinforcement layer and the leveling keel or the flat wall surface.

[0012] On the second aspect, the present application also provides a flat joint, which is used in the above-mentioned wall tile composite panel fixing structure. The flat joint includes a fixed bottom edge and a clamping strip. The fixed bottom edge is used to be fixedly connected to a flat wall surface or a leveling keel. The clamping strip is connected to the fixed bottom edge at a position centered in the width direction, and the clamping strip can be inserted into the installation grooves on the side edges of two adjacent wall tile composite panels on both sides in the width direction to clamp the two adjacent wall tile composite panels on the left and right.

[0013] In some optional embodiments, the clip-on strip also includes: a flexible rubber strip, which is connected to a center position of the clip-on strip in the width direction on one side in the width direction, and the flexible rubber strip and the fixed bottom edge are respectively located on both sides of the clip-on strip in the height direction, and when the clip-on strip is clipped with two adjacent wall tile composite panels on the left and right, the flexible rubber strip is clamped between the joints of the two adjacent wall tile composite panels on the left and right.

[0014] On the third aspect, the present application also provides a wall tile composite panel, which is used in the above-mentioned wall tile composite panel fixing structure. The wall tile composite panel includes: a finishing layer, and mounting profiles are respectively provided on the back side of the finishing layer near the left and right sides. The mounting profiles are provided with mounting grooves opening outward. When the wall tile composite panel is bonded to a flat wall surface or a leveling keel, the mounting groove is clamped on a flat joint pre-fixed on the flat wall surface or the leveling keel.

[0015] In some optional embodiments, the wall tile composite panel further includes a spacer layer, which is bonded to the back side of the facing layer between the installation profiles on both sides.

[0016] In some optional embodiments, the wall tile composite board also includes a reinforcement layer, which includes a hard flat plate, which is glued between the spacer layer and the back of the wall tile composite board, and the hard flat plate is provided with a plurality of through holes penetrating the hard flat plate, and flanges are provided on both sides close to the mounting profile, the top of the flange, the spacer layer and the mounting profile form a plane on one side of the back of the wall tile composite board, and the spacer layer is bonded to the back of the finishing layer by the overflow glue flowing out of the through holes.

[0017] The beneficial effect of the wall tile composite panel fixing structure provided by the present application is at least that: by providing a flat wall surface or a leveling keel fixed on the wall surface, and a flat joint, the flat joint is fixedly connected to the flat wall surface or the leveling keel at the joint position of two left and right adjacent wall tile composite panels, and is clamped with the joint end faces of the two left and right adjacent wall tile composite panels, and the two left and right adjacent wall tile composite panels are glued to the flat wall surface or the leveling keel, so that the wall tile composite panel and the flat joint are clamped to strengthen the fixation of the wall tile composite panel, thereby improving the overall firmness of the wall tile composite panel on the flat wall surface or the leveling keel, and avoiding the situation where the wall tile composite panel falls off the wall due to aging of the adhesive in the later stage of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 A schematic diagram of a wall brick composite panel fixing structure provided in an embodiment of the present application;

[0020] Figure 2 A schematic diagram of the connection between two adjacent wall brick composite panels and a flat joint provided in an embodiment of the present application;

[0021] Figure 3 A cross-sectional view of a flat joint provided in an embodiment of the present application;

[0022] Figure 4 A schematic diagram of the structure of a wall brick composite panel provided in an embodiment of the present application;

[0023] Figure 5 A schematic diagram of the structure of another wall brick composite panel provided in an embodiment of the present application;

[0024] Figure 6 A schematic diagram of the structure of a reinforcement layer provided in an embodiment of the present application.

[0025] Among them, the reference numerals in the figure are:

[0026] 1. Leveling keel; 2. Flat joint; 21. Fixed bottom edge; 22. Snap-in strip; 23. Flexible rubber strip; 3. Wall; 4. Wall tile composite board; 41. Finishing layer; 42. Mounting profile; 421. Mounting groove; 43. Spacer layer; 44. Reinforcement layer; 441. Through hole; 442. Flanging. DETAILED DESCRIPTION

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0028] It should be noted that when a component is referred to as being "fixed on" or "disposed on" another component, it may be directly or indirectly located on the other component. When a component is referred to as being "connected to" another component, it may be directly or indirectly connected to the other component. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positions shown in the accompanying drawings and are only for the convenience of description and cannot be understood as limitations on the present technical solution. The terms "first" and "second" are only used for the convenience of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0029] See also Figures 1 to 5 In the first embodiment of the present application, a wall tile composite panel fixing structure is provided, comprising: a leveling keel 1 and a flat joint 2, the leveling keel 1 is fixed on the wall surface 3, the flat joint 2 is fixedly connected to the leveling keel 1 at the joint position of two left and right adjacent wall tile composite panels 4A, 4B, and is clamped with the joint end faces of the two left and right adjacent wall tile composite panels 4A, 4B, and the two left and right adjacent wall tile composite panels 4A, 4B are glued to the leveling keel 1. Among them, the function of the leveling keel 1 is to level the uneven wall surface 3. In practice, if the wall surface 3 meets the leveling requirements, the leveling keel 1 may not be used at this time, and the flat joint 2 may be fixed on the flat wall surface. That is to say, in some embodiments, the flat wall surface may be used instead of the leveling keel 1 to fix and install the wall tile composite panel 4.

[0030] The above-mentioned wall tile composite panel fixing structure uses a leveling keel 1 to uniformly level the wall surface 3. Since the ceramic tile background wall is generally formed by splicing and fixing multiple wall tiles on the wall surface 3 in a certain order, for example, in this embodiment, multiple wall tile composite panels 4 are spliced ​​horizontally on the wall surface 3 in sequence to form a ceramic tile background wall. According to the preset installation position of the wall tile composite panel 4 on the background wall, a flat joint 2 is fixed on the leveling keel 1 or the flat wall surface corresponding to the adjacent position where two wall tile composite panels 4 are horizontally spliced. After the flat joint 2 is fixed and installed, it is fixed on the leveling keel 1 or the flat wall surface in sequence along the horizontal direction of the wall surface, and the side close to the adjacent wall tile composite panel 4 is clamped on the flat joint 2, so that the wall tile composite panel 4 is clamped and fixed with the flat joint 2, thereby increasing the firmness of the wall tile composite panel 4 on the flat wall surface or the leveling keel 1. It can be seen that this embodiment strengthens the fixation of the wall tile composite panel 4 by clamping the wall tile composite panel 4 with the flat joint 2, thereby improving the overall firmness of the wall tile composite panel 4 on the flat wall surface or leveling keel 1, and avoiding the wall tile composite panel 4 from falling off the wall due to aging of the adhesive in the later stage of use.

[0031] The leveling keel 1 is an auxiliary material used to adjust the unevenness of the wall or ceiling in construction or decoration projects. It is mainly used to make the entire surface meet the requirements of flatness, horizontality or verticality before installing wall panels, decorative panels or other decorative materials. In this embodiment, the leveling keel 1 is not a contribution of this application to the prior art, so there is no restriction on the material and structure of the leveling keel 1.

[0032] The wall brick composite board 4 is different from ordinary wall bricks or ceramic tiles. Specifically, in this embodiment, the wall brick composite board 4 has not only the facing layer 41 of ordinary wall bricks or ceramic tiles, but also includes an adaption structure for locking with the flat joint 2. The specific implementation method of locking the wall brick composite board 4 with the flat joint 2 is not unique.

[0033] For example, in an optional embodiment, the wall tile composite panel 4 is provided with installation grooves 421 on the left and right side edges; the flat joint 2 includes a fixed bottom edge 21 and a snap-in strip 22, the fixed bottom edge 21 is fixedly connected to the flat wall surface or the leveling keel 1, the snap-in strip 22 is connected to the fixed bottom edge 21 at a position centered in the width direction, and the snap-in strip 22 is respectively plugged into and matched with the installation grooves 421 on the side edges of two adjacent left and right wall tile composite panels 4A and 4B on both sides in the width direction.

[0034] Among them, the left and right sides of the wall tile composite panel 4 refer to the two sides of the wall tile composite panel 4 in the horizontal direction. Specifically, when a person faces the wall tile composite panel 4 installed on the wall, the person's line of sight is perpendicular to the wall. At this time, the left side of the wall tile composite panel 4 is the edge in the direction of the person's left hand, and the right side of the wall tile composite panel 4 is the edge in the direction of the person's right hand.

[0035] Combination Figure 2 and Figure 3 For example, the fixed bottom edge 21 and the clamping strip 22 of the flat joint 2 can both be strip-shaped structures, and their length can be shorter than the vertical height of the wall tile composite board 4 on the wall surface, or can be equal to or longer than the vertical height of the wall tile composite board 4 on the wall surface. Among them, the width of the clamping strip 22 is narrower than the width of the fixed bottom edge 21, so that when the flat joint 2 is fixed, there is a space wider than the clamping strip 22 to fix the flat joint 2 on the leveling keel 1 or the flat wall surface. For example, when installing the flat joint 2, the fixed bottom edge 21 is nailed to the leveling keel 1 with screws to achieve the installation and fixation of the flat joint 2 on the leveling keel 1. In addition, the snap-fit ​​strips 22 on the flat joint 2 are snap-fitted with the mounting grooves 421 on the two adjacent wall tile composite panels 4A and 4B, respectively. Specifically, the snap-fit ​​strips 22 are inserted into the mounting grooves 421 on the corresponding wall tile composite panels 4 on one side in the width direction, so that the wall tile composite panels 4 are snap-fitted and fixed on the flat joint 2, so as to fix the wall tile composite panels 4 on the leveling keel 1 or the flat wall surface.

[0036] In this embodiment, the flat joint 2 is fixed to the leveling keel 1 or the flat wall surface, and then the clamping strip 22 is clamped and matched with the installation groove 421 on the sides of the two adjacent wall tile composite panels 4A and 4B to clamp the two wall tile composite panels 4, so that when the wall tile composite panels 4 are glued to the leveling keel 1, the firmness of the wall tile composite panels 4 on the wall surface is increased to prevent the direct falling of the wall tiles due to the failure of the glue in the later stage.

[0037] Two adjacent wall brick composite panels 4A, 4B can be fixed on the wall by flat connection or by splicing with gaps. Figure 4 For example, the height of the installation groove 421 on the wall tile composite is not flush on both sides of the wall tile thickness, wherein the height of the groove close to the wall surface is less than the height of the groove away from the wall surface. In this way, when the installation groove 421 is docked with the snap-in strip 22, the edge of the wall tile composite board 4 can move toward the side of the adjacent wall tile and exceed the center position of the snap-in strip 22, so that the two wall tile composite boards 4 can be close to each other when docked with the snap-in strip 22, achieving a flush connection effect.

[0038] If two adjacent wall tile composite panels 4A and 4B are spliced ​​with seams, Figure 5 For example, the notches of the installation grooves 421 on the wall tile composite are flush, that is, the heights on both sides of the wall tile thickness are flush. After the installation grooves 421 are connected to the snap-in strips 22, there will be a seam between the two adjacent wall tile composite panels 4A and 4B, and the width of the seam is consistent with the width of the connection between the snap-in strips 22 and the fixed bottom edge 21.

[0039] In an alternative embodiment, see Figure 2 and Figure 3 , in view of the situation that there is a gap in the middle of two adjacent wall tile composite panels 4A, 4B after being clamped on the flat joint 2, the clamping strip 22 also includes: a flexible adhesive strip 23, one side of the flexible adhesive strip 23 in the height direction is connected to the middle position of the clamping strip 22 in the width direction, and the flexible adhesive strip 23 and the fixed bottom edge 21 are respectively located on both sides of the clamping strip 22 in the height direction, and the other side of the flexible adhesive strip 23 in the height direction is a free end, when the clamping strip 22 is clamped with the two adjacent wall tile composite panels 4A, 4B, the flexible adhesive strip 23 is clamped between the joints of the two adjacent wall tile composite panels 4A, 4B. Among them, the specific types of the flexible adhesive strip 23 are not unique, including but not limited to silicone adhesive strips, polyurethane adhesive strips, acrylic adhesive strips, PVC adhesive strips, rubber adhesive strips or hot melt adhesive strips, etc., and the embodiments of the present application do not limit this.

[0040] The flexible adhesive strip 23 is clamped between two adjacent wall tile composite panels 4A and 4B that are clamped with the clamping strip 22. This can prevent the two adjacent wall tile composite panels 4A and 4B from expanding and contracting due to heat and collide and break, and can also fill the joint between the two adjacent wall tile composite panels 4A and 4B, thereby beautifying the joint and the wall surface.

[0041] In the above-mentioned wall brick composite panel fixing structure, the wall brick composite panel 4 may have other structures in addition to the installation grooves 421 on the left and right sides to further improve the application effect of the wall brick composite panel 4 on the wall panel.

[0042] For example, in an alternative embodiment, in combination with Figure 4 and Figure 5 For example, a gasket layer 43 is provided on the side of the wall brick composite board 4 facing the flat wall surface or the leveling keel 1. The gasket layer 43 is located between the mounting grooves 421 on both sides, which can not only play a role in sound insulation, but also play a role in impact resistance. Among them, the specific material type of the gasket layer 43 is not limited, including but not limited to aerogel or polymer material.

[0043] For example, in an optional embodiment, in combination Figure 4 , Figure 5 and Figure 6For example, the wall tile composite board 4 is further provided with a reinforcement layer 44 on the side facing the flat wall surface or the leveling keel 1. The reinforcement layer 44 is located between the spacer layer 43 and the wall tile composite board 4. The reinforcement layer 44 can be a hard plate material, which can improve the strength of the composite tile, prevent the tile from breaking during transportation and use, and improve safety. Optionally, the reinforcement layer 44 is respectively provided with flanges 442 on both sides of the installation groove 421, and the flanges 442 are perpendicular to the wall tile composite board 4. In this way, the reinforcement layer 44 is not only connected to the wall tile composite board 4 to improve the strength of the wall tile composite board 4 on the brick surface, but also the flanges 442 on both sides of the installation groove 421 can provide the wall tile composite board 4 with strength in the thickness direction, thereby improving the overall strength of the wall tile composite board 4.

[0044] In the second embodiment of the present application, see Figure 2 and Figure 3 , a flat joint 2 is provided, which is applied to the above-mentioned wall tile composite board fixing structure. The flat joint 2 includes: a fixed bottom edge 21 and a clamping strip 22. The fixed bottom edge 21 is used to be fixedly connected to a flat wall surface or a leveling keel 1. The clamping strip 22 is connected to the fixed bottom edge 21 at a position centered in the width direction, and the clamping strip 22 can be inserted into the installation grooves 421 on the sides of two adjacent left and right wall tile composite boards 4A and 4B on both sides in the width direction to clamp the two adjacent left and right wall tile composite boards 4A and 4B.

[0045] The fixed bottom edge 21 is used to be fixedly connected with the flat wall surface or the leveling keel 1. During installation, fasteners, such as screws, can be used to drive the screws into the flat wall surface or the leveling keel 1 on the fixed bottom edge 21, so as to fix the entire flat joint 2 on the flat wall surface or the leveling keel 1. Optionally, in order to facilitate the screws to be smoothly driven into the flat wall surface or the leveling keel 1, a nail groove can be preset on the fixed bottom edge 21. When fixing the flat joint 2, the screws are placed at the position of the nail groove to apply pressure to prevent the screws from being screwed crooked during the process of being driven into the flat wall surface or the leveling keel 1, so that the screws can be quickly and smoothly driven into the flat wall surface or the leveling keel 1.

[0046] In addition, the clamping strip 22 on the flat connector 2 is connected to the fixed bottom edge 21, and the connection method is not unique, including but not limited to welding the clamping strip 22 to the fixed bottom edge 21, or the clamping strip 22 and the fixed bottom edge 21 are connected as an integral part, that is, the flat connector 2 is formed by an integral molding process.

[0047] In an alternative embodiment, in combination Figure 3For example, the clamping strip 22 also includes: a flexible rubber strip 23, one side of the flexible rubber strip 23 in the height direction is connected to the center position of the clamping strip 22 in the width direction, the other side of the flexible rubber strip 23 in the height direction is a free end, the flexible rubber strip 23 and the fixed bottom edge 21 are respectively located on both sides of the clamping strip 22 in the height direction, when the clamping strip 22 is clamped with two adjacent left and right wall tile composite panels 4A and 4B, the flexible rubber strip 23 is clamped between the joints of the two adjacent left and right wall tile composite panels 4A and 4B.

[0048] In this embodiment, a flexible rubber strip 23 is arranged above the clamping strip 22, which can not only prevent the two tiles from collide and break due to thermal expansion and contraction, but also fill the joint to make the wall more beautiful as a whole.

[0049] In the third embodiment of the present application, see Figure 4 and Figure 5 , a wall tile composite panel 4 is provided, which is applied to the above-mentioned wall tile composite panel fixing structure. The wall tile composite panel 4 includes: a facing layer 41, and mounting profiles 42 are respectively provided on the back side of the facing layer 41 near the left and right sides. The mounting profiles 42 are provided with mounting grooves 421 with an opening facing outward. When the wall tile composite panel 4 is bonded to a flat wall surface or a leveling keel 1, the mounting groove 421 is clamped on a flat joint 2 pre-fixed on the flat wall surface or the leveling keel 1.

[0050] The facing layer 41 is the outermost layer of the wall tile composite board 4, and mainly serves as a decoration. According to different needs and application scenarios, the facing layer 41 can be made of a variety of materials, for example, the facing layer 41 includes but is not limited to a glaze layer, a polished layer, an antique layer, a stone layer, a microcrystalline glass layer, and a nano layer.

[0051] Mounting profiles 42 are fixed at the back of the edges of both sides of the facing layer 41. The mounting profiles 42 can provide a mounting structure for the composite tiles. Specifically, the mounting profiles 42 are provided with mounting grooves 421 with an opening facing outwards, which are used to engage with the clamping strips 22 on the flat joint 2 when the wall tile composite board 4 is mounted on the wall, that is, the clamping strips 22 are inserted into the mounting grooves 421 to clamp the wall tile composite board 4, so that the wall tile composite board 4 can be firmly connected to the flat wall surface or the leveling keel 1.

[0052] It should be noted that the mounting profile 42 is connected to the back of the facing layer 41 by gluing, and the glue between the mounting profile 42 and the facing layer 41 is stronger than the glue used to bond traditional tiles to the wall. For example, the glue used to bond traditional tiles to the wall is generally silicone structural glue, while the mounting profile 42 and the facing layer 41 use polyurethane structural glue, the latter has 2-3 times the adhesiveness of the former, so the fastening strength between the mounting groove 421 and the fastening strip 22 is much better than the direct gluing method.

[0053] In this embodiment, the wall brick composite board 4 is mainly used for background wall decoration, such as a TV background wall. The wall brick composite board 4 can be installed on the wall in a flat joint manner, that is, during the installation of the wall brick composite board 4, the edges of adjacent wall brick composite boards 4 are closely butted together, leaving no gap or only a very small gap. This installation method makes the joints between the wall brick composite boards 4 almost invisible, thereby achieving an overall flat and seamless visual effect.

[0054] Combination Figures 2 to 4 For example, when the flat joint 2 is provided with a flexible adhesive strip 23, when two adjacent wall tile composite panels 4A and 4B are clamped on the clamping strip 22, the joint between the two adjacent wall tile composite panels 4A and 4B will be filled with the flexible adhesive strip 23. From the overall external point of view, the wall tile composite panel 4 will form a seamless visual effect on the wall, which is equivalent to the effect of flat joint. In the case where the flat joint 2 is not provided with a flexible adhesive strip 23, the notch of the installation groove 421 can be designed as a staggered high and low structure, and the height of the notch of the installation groove 421 on the side facing the flat wall surface or the leveling keel 1 is lower than the height on the opposite side. In this way, when the clamping strip 22 is inserted into the installation groove 421 of the wall tile composite panel 4, as the wall tile composite panel 4 moves relatively on the clamping strip 22, when the edge of the wall tile composite panel 4 on one side of the installation groove 421 moves to the center position of the clamping strip 22 in the width direction, since the notch of the installation groove 421 faces the flat wall surface or the leveling keel 1 side should be lower, so that the wall tile composite board 4 can continue to move toward the side of the adjacent wall tile, thereby exceeding the central position of the clamping strip 22 in the width direction; similarly, the wall tile composite board 4 on the adjacent side can also exceed the central position of the clamping strip 22 in the width direction on the clamping strip 22 and continue to move toward the side of the adjacent wall tile composite boards 4A, 4B. The two adjacent wall tile composite boards 4A, 4B move toward each other on the clamping strip 22 to achieve the effect of flat connection of the two wall tile composite boards, and can be clamped on the clamping strip 22 respectively, thereby increasing the firmness of the wall tile composite board 4 on the wall.

[0055] In addition to the installation groove 421 , the wall tile composite board 4 may also have other structures to ensure other functions of the wall tile composite board 4 .

[0056] For example, in an alternative embodiment, in combination with Figure 5 For example, the wall tile composite board 4 also includes a spacer layer 43, which is bonded to the back of the facing layer 41 between the mounting profiles 42 on both sides. The spacer layer 43 can improve the sound insulation performance of the back of the wall tile composite board 4 on the one hand, and can also play an impact resistance role on the other hand, so that the wall tile composite board 4 is not easily damaged in the case of external force impact. Among them, the material of the spacer layer 43 is not limited, and can be made of aerogel or polymer material.

[0057] For example, in an optional embodiment, in combination Figure 5 and Figure 6 For example, the wall tile composite panel 4 also includes a reinforcement layer 44, which includes a hard flat plate, which is glued between the spacer layer 43 and the back of the finishing layer 41, and a plurality of through holes 441 that penetrate the hard flat plate are provided on the hard flat plate, and flanges 442 are provided on both sides close to the mounting profile 42, the top of the flange 442, the spacer layer 43 and the mounting profile 42 form a plane on the back side of the finishing layer 41, and the spacer layer 43 is bonded to the back of the finishing layer 41 by the overflow glue flowing out of the through holes 441.

[0058] Adding a hard plate as a reinforcement layer 44 on the back of the facing layer 41 can improve the strength of the wall tile composite board 4, prevent the tiles from breaking during transportation and use, and improve safety. In addition, the through holes 441 on the hard plate serve as overflow holes. When compounding with the facing layer 41, glue can overflow from the through holes 441 to form glue nails, so that the hard plate is firmly fixed on the facing layer 41, increasing the safety of the composite board; and the flanges 442 on both sides of the mounting profile 42 further increase the strength of the composite board in the thickness direction, thereby increasing the overall strength of the wall tile composite board 4.

[0059] When the wall brick composite board 4 is used for wall installation, the installation can be completed quickly. Figures 1 to 5 For example, the following steps can be used to install the wall tile composite board 4:

[0060] Step S1, installing the leveling keel 1;

[0061] Step S2, installing the leftmost (or rightmost) wall brick composite board 4 on the leveling keel 1, then inserting the flat joint 2, and locking the flat joint 2;

[0062] Step S3, insert the next wall brick composite panel 4 on the flat joint 2 in the order from left to right (or from left to left), and then repeat steps S2 and S3 until all wall brick composite panels 4 are installed.

[0063] It can be seen that during the wall panel installation process, the wall tile composite panel 4 provided in the embodiment of the present application has simple component installation operations and can quickly complete the wall installation. Moreover, since the flat joint 2 is used to clamp and fix the wall tiles on the leveling keel 1, the wall tile composite panel 4 can be more firmly fixed to the wall panel and is not easy to fall off in the later stage of use.

[0064] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A wall brick composite panel fixing structure, characterized in that: include: Level the wall or fix the leveling keel on the wall; The flat joint is fixedly connected to the flat wall surface or leveling keel at the joint position of two left and right adjacent wall tile composite panels, and is clamped with the joint end faces of the two left and right adjacent wall tile composite panels. The two left and right adjacent wall tile composite panels are glued to the flat wall surface or leveling keel.

2. The wall brick composite panel fixing structure according to claim 1 is characterized in that: The wall brick composite board is provided with installation grooves on the left and right sides; The flat joint includes a fixed bottom edge and a snap-on strip, wherein the fixed bottom edge is fixedly connected to a flat wall surface or a leveling keel, the snap-on strip is connected to the fixed bottom edge at a position centered in the width direction, and the snap-on strip is respectively plugged into and matched with installation grooves on the side edges of two adjacent left and right wall tile composite panels on both sides in the width direction.

3. The wall brick composite panel fixing structure according to claim 1 or 2, characterized in that: The clamping strip also includes: a flexible rubber strip, one side of the flexible rubber strip in the width direction is connected to a position centered in the width direction of the clamping strip, and the flexible rubber strip and the fixed bottom edge are respectively located on both sides of the clamping strip in the height direction, and when the clamping strip is clamped with two adjacent wall tile composite panels on the left and right, the flexible rubber strip is clamped between the joints of the two adjacent wall tile composite panels on the left and right.

4. The wall brick composite panel fixing structure according to claim 3 is characterized in that: A spacer layer is also provided on the side of the wall brick composite board facing the flat wall surface or the leveling keel.

5. The wall brick composite panel fixing structure according to claim 4, characterized in that: The wall brick composite board is also provided with a reinforcement layer on the side facing the flat wall surface or the leveling keel. The reinforcement layer and the spacer layer are located between the installation grooves on both sides of the wall brick composite board, and the spacer layer is arranged on the wall brick composite board between the reinforcement layer and the leveling keel or the flat wall surface.

6. A flat joint, applied to the wall brick composite panel fixing structure according to any one of claims 1 to 5, characterized in that: The flat joint includes a fixed bottom edge and a clamping strip, the fixed bottom edge is used to be fixedly connected to a flat wall surface or a leveling keel, the clamping strip is connected to the fixed bottom edge at a position centered in the width direction, and the clamping strip can be inserted into the installation grooves on the side edges of two adjacent wall tile composite panels on both sides in the width direction to clamp the two adjacent wall tile composite panels on the left and right.

7. The wall brick composite panel fixing structure according to claim 6, characterized in that: The clamping strip also includes: a flexible rubber strip, one side of the flexible rubber strip in the width direction is connected to a position in the middle of the clamping strip in the width direction, the flexible rubber strip and the fixed bottom edge are respectively located on both sides of the clamping strip in the height direction, and when the clamping strip is clamped with two adjacent wall tile composite panels on the left and right, the flexible rubber strip is clamped between the joints of the two adjacent wall tile composite panels on the left and right.

8. A wall brick composite board, applied to the wall brick composite board fixing structure according to any one of claims 1 to 5, characterized in that: The wall tile composite board includes: a facing layer, and mounting profiles are respectively arranged on the back side of the facing layer near the left and right sides, and the mounting profiles are provided with mounting grooves opening outward. When the wall tile composite board is bonded to a flat wall surface or a leveling keel, the mounting grooves are clamped on flat joints pre-fixed on the flat wall surface or the leveling keel.

9. The wall brick composite board according to claim 8, characterized in that: Also includes: The spacer layer is bonded to the back side of the facing layer between the mounting profiles on both sides.

10. The wall brick composite board according to claim 9, characterized in that: Also includes: The reinforcement layer includes a hard flat plate, which is glued between the spacer layer and the back of the wall tile composite board. The hard flat plate is provided with a plurality of through holes penetrating the hard flat plate, and flanges are provided on both sides close to the mounting profile. The top of the flange, the spacer layer and the mounting profile form a plane on one side of the back of the wall tile composite board, and the spacer layer is bonded to the back of the finishing layer by the overflow glue flowing out of the through holes.

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