Ceramic tile assembly type mounting structure of bathroom wall internal corner

Abstract

The utility model discloses a ceramic tile assembly type installation structure of a bathroom wall internal corner, which comprises a plate connecting piece fixedly connected on an internal corner ceramic tile, the outer side edge of the plate connecting piece is provided with a connecting piece inserting port with a large belly and a small opening, and a corner connector is formed behind the connecting piece inserting port. An included angle of 135 degrees is formed between the plate connecting pieces on the adjacent internal corner tiles, a connecting corner piece is arranged at the included angle, a corner piece inserting opening corresponding to the connecting piece inserting opening is formed in the side wall of the connecting corner piece, the connecting piece inserting opening and the corner piece inserting opening are arranged in an inserting and leveling mode through a butt-joint inserting-connecting piece, and a fixing piece is further arranged in the connecting piece inserting opening. The fixing piece is connected with the keel through a screw and is fixed on the internal corner wall body; by means of the detachable connection mode, assembly type installation of the plates is achieved, then the requirements for lowering the construction professional degree of operators are met, the plates are reversely detachable and can be recycled, waste of building materials is avoided, the precision requirement for the included angle of the internal corner is improved, and the construction period is shortened on the whole.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic tile installation structures, and more specifically, to a prefabricated installation structure for ceramic tiles at the internal corner of a bathroom wall. Background Art

[0002] In the field of building decoration, the mainstream process for installing internal corner ceramic tiles currently is the wet paste ceramic tile process. The wet paste ceramic tile process is a traditional method for laying ceramic tiles, which is characterized by using wet cement mortar as the bonding layer to directly paste the ceramic tiles on the wall or floor to achieve a beautiful and durable decoration effect for the wall.

[0003] However, the wet paste ceramic tile process has problems such as high construction difficulty, high loss, difficult leveling, high requirements for the base, high requirements for construction technology level during installation, easy to cause uneven quality, and subsequent operation and maintenance disassembly require destructive disassembly, resulting in a large amount of building material waste.

[0004] Therefore, there is a need for a product technical solution that can be reversibly disassembled, is easy to level, has convenient installation, high precision of the internal corner angle, and can realize prefabrication in the factory and on-site assembly to solve some drawbacks of the traditional internal corner ceramic tile installation method. Summary of the Utility Model

[0005] In view of the above technical problems in the related art, the present utility model provides a prefabricated installation structure for ceramic tiles at the internal corner of a bathroom wall, which can overcome the above-mentioned deficiencies of the prior art.

[0006] To achieve the above technical purpose, the technical solution of the present utility model is realized as follows:

[0007] A prefabricated installation structure for ceramic tiles at the internal corner of a bathroom wall;

[0008] The prefabricated installation structure for ceramic tiles at the internal corner of the bathroom wall includes a plate connector fixedly connected to the internal corner ceramic tile. The outer side of the plate connector is provided with a connector insertion opening with a large belly and a small mouth. A corner connector opening is formed behind the connector insertion opening. The plate connectors on adjacent internal corner ceramic tiles form a 135-degree angle, and a connecting angle member is provided at the angle. A corner member insertion opening corresponding to the connector insertion opening is formed on the side wall of the connecting angle member. The connector insertion opening and the corner member insertion opening are connected and leveled by docking and inserting plug-in parts. A fixing member is further provided in the connector insertion opening, and the fixing member is connected to the keel by screws and fixed on the internal corner wall.

[0009] Furthermore, an upper sealing strip opening and a lower sealing strip opening are respectively provided above and below the connector insertion opening, and a corner member upper sealing strip opening and a corner member lower sealing strip opening corresponding to the upper sealing strip opening and the lower sealing strip opening are respectively provided on the connecting angle member.

[0010] Furthermore, an upper sealing strip or a lower sealing strip for water blocking and anti-seepage is provided in the cavity formed between the upper sealing strip opening and the upper sealing strip opening of the corner fitting, and in the cavity formed between the lower sealing strip opening and the lower sealing strip opening of the corner fitting.

[0011] Furthermore, the internal corner tile includes a surface layer board and a backing half layer respectively arranged on the outer layer and the inner layer.

[0012] Furthermore, the docking plug-in includes a plug-in part and a plug-through part. The docking plug-in is horizontally provided with plug fixing holes for fixing it on the side wall of the support layer. The cross-section of the plug-in and the cross-section of the cavity formed by the mating of the connecting piece insertion opening and the corner fitting insertion opening are both in an "H" shape.

[0013] Furthermore, the contact surface between the plate connecting piece and the surface layer board is provided with a plate layer fitting part with a wavy cross-section. The end of the plate connecting piece is provided with a production positioning part for facilitating factory production positioning. The upper right of the plate connecting piece is provided with a limiting strip part for limiting the side wall of the surface layer board.

[0014] Furthermore, the fixing piece is a "dry"-shaped fixing connecting piece. The fixing piece includes a fixing piece insertion part connected to the connecting piece insertion opening and the corner fitting insertion opening. The outer sides of the four ends of the fixing piece insertion part are all provided with fixing piece insertion protrusions for limiting and clamping. The lower part of the fixing piece insertion part is a fixing piece fixing part, and the fixing piece fixing part is connected to the keel by screws.

[0015] Furthermore, the corner connection opening includes a first corner connection opening and a second corner connection opening divided by a pair of corner connection opening dividing edges arranged opposite to each other left and right; the connecting corner fitting is removed, and the corner is used to fixedly connect with the internal corner wall through the corner connection opening.

[0016] Furthermore, the bottom of the connection part of adjacent plate connecting pieces is provided with an adjustable through-hole fixing bolt. According to the project, a layered polyurethane foam is provided between the through-hole fixing bolt and the ground.

[0017] Furthermore, a docking rotary plug-in is used to replace the docking plug-in, and a corner is used to replace the keel.

[0018] Compared with the prior art, the product of the present utility model has achieved the following beneficial effects:

[0019] 1. The professional degree requirement for the installation skills of workers in the installation of plates is reduced;

[0020] 2. Reverse disassembly and recyclability of the installed plates are realized, avoiding waste of materials;

[0021] 3. Shorten the on-site construction cycle and reduce the physical energy consumption of workers and material losses;

[0022] 4. After the board installation, the overall flatness is higher, the construction quality is improved, and at the same time, problems such as broken bricks and hollowing of the board are avoided;

[0023] 5. Lubricate the on-site construction process, give full play to the advantages of factory standardized production, reduce the cycle, and improve the delivery quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0025] Figure 1 is a schematic diagram of the overall structure of a tile prefabricated installation structure for the internal corner of a bathroom wall according to an embodiment of the present invention;

[0026] Figure 2 is a schematic diagram of the structure of a board connector of a tile prefabricated installation structure for the internal corner of a bathroom wall according to an embodiment of the present invention;

[0027] Figure 3 is a schematic diagram of the structure of a connecting angle piece of a tile prefabricated installation structure for the internal corner of a bathroom wall according to an embodiment of the present invention;

[0028] Figure 4 is a schematic diagram of the structure of a fixing piece of a tile prefabricated installation structure for the internal corner of a bathroom wall according to an embodiment of the present invention;

[0029] Figure 5 is a sectional view of a butt plug-in of a tile prefabricated installation structure for the internal corner of a bathroom wall according to an embodiment of the present invention;

[0030] Figure 6 is a front view of a butt plug-in of a tile prefabricated installation structure for the internal corner of a bathroom wall according to an embodiment of the present invention;

[0031] Figure 7 is a side view of a butt plug-in of a tile prefabricated installation structure for the internal corner of a bathroom wall according to an embodiment of the present invention;

[0032] Figure 8 is a front view of a butt rotary plug in a 90-degree state of a tile prefabricated installation structure for the internal corner of a bathroom wall according to an embodiment of the present invention;

[0033] Figure 9 It is the front view of the docking and rotating plug-in in the 0-degree state of a tile prefabricated installation structure for the internal corner of a bathroom wall according to the embodiment of the present utility model;

[0034] Figure 10 It is the side view of the docking and rotating plug-in in the 0-degree state of a tile prefabricated installation structure for the internal corner of a bathroom wall according to the embodiment of the present utility model;

[0035] In the figure: 1, panel layer; 2, support layer; 3, internal corner wall; 4, plate connector; 401, connector insertion opening; 402, upper sealing strip opening; 403, lower sealing strip opening; 404, first angle code connection port; 405, second angle code connection port; 406, angle code connection port cutting edge; 407, production positioning part; 408, limit stop strip part; 409, plate layer fitting part; 5, connecting angle piece; 501, angle piece insertion opening; 502, upper sealing strip opening of angle piece; 503, lower sealing strip opening of angle piece; 6, keel; 7, docking and plugging-in plug; 701, plug insertion part; 702, plug through part; 703, plug fixing hole; 8, fixing part; 801, fixing part insertion part; 802, fixing part fixing part; 803, fixing part insertion protruding part; 9, screw; 10, upper sealing strip; 11, lower sealing strip; 12, docking and rotating plug-in. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present utility model.

[0037] It should be understood that in the description of the embodiments of the present utility model, the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the embodiments of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the embodiments of the present utility model, the meaning of "several" is two or more unless otherwise specifically defined.

[0038] As Figure 1-7 shown, a tile prefabricated installation structure for the internal corner of a bathroom wall according to an embodiment of the present utility model includes a plate connector 4 fixedly connected to the corner tile. The outer side of the plate connector 4 is provided with a connector insertion opening 401 with a large belly and a small mouth. A corner code connection opening is formed behind the connector insertion opening 401. The plate connectors 4 on adjacent corner tiles form a 135-degree angle, and a connecting corner piece 5 is provided at the angle. A corner piece insertion opening 501 corresponding to the connector insertion opening 401 is formed on the side wall of the connecting corner piece 5. The connector insertion opening 401 and the corner piece insertion opening 501 are connected and leveled by a docking plug-in 701. A fixing member 8 is further provided in the connector insertion opening 401. The fixing member 8 is connected to the keel 6 by a screw 9 and fixed on the internal corner wall 3.

[0039] A tile prefabricated installation structure for the internal corner of a bathroom wall according to an embodiment of the present utility model. In a specific embodiment, an upper sealing strip opening 402 and a lower sealing strip opening 403 are respectively provided above and below the connector insertion opening 401. At positions corresponding to the upper sealing strip opening 402 and the lower sealing strip opening 403 on the connecting corner piece 5, an upper corner piece sealing strip opening 502 and a lower corner piece sealing strip opening 503 are respectively provided.

[0040] A tile prefabricated installation structure for the internal corner of a bathroom wall according to an embodiment of the present utility model. In a specific embodiment, an upper sealing strip 10 or a lower sealing strip 11 for water blocking and anti-seepage is provided in the cavity formed between the upper sealing strip opening 402 and the upper corner piece sealing strip opening 502 and in the cavity formed between the lower sealing strip opening 403 and the lower corner piece sealing strip opening 503.

[0041] According to a tile prefabricated installation structure for the inner corner of a bathroom wall body according to an embodiment of the present invention, in a specific embodiment, the inner corner tile includes a surface layer board 1 and a back lining half layer 2 respectively arranged on the outer layer and the inner layer.

[0042] According to a tile prefabricated installation structure for the inner corner of a bathroom wall body according to an embodiment of the present invention, in a specific embodiment, the docking plug-in 7 includes a plug-in portion 701 and a plug-through portion 702. The docking plug-in 7 is horizontally provided with a plug fixing hole 703 for fixing it on the side wall of the support layer 2. The cross-section of the plug-in 7 and the cross-section of the cavity formed by the fitting of the connector insertion port 401 and the angle member insertion port 501 are both in an "H" shape.

[0043] According to a tile prefabricated installation structure for the inner corner of a bathroom wall body according to an embodiment of the present invention, in a specific embodiment, the contact surface between the plate connector 4 and the surface layer board 1 is provided with a plate layer fitting portion 409 with a wavy cross-section. The end of the plate connector 4 is provided with a production positioning portion 407 for facilitating factory production positioning. The upper right of the plate connector 4 is provided with a limit stop portion 408 for limiting the side wall of the surface layer board 1.

[0044] According to a tile prefabricated installation structure for the inner corner of a bathroom wall body according to an embodiment of the present invention, in a specific embodiment, the fixing member 8 is a "dry" shaped fixing connector. The fixing member 8 includes a fixing member insertion portion 801 connected to the connector insertion port 401 and the angle member insertion port 501. The outer sides of the four ends of the fixing member insertion portion 801 are all provided with fixing member insertion protrusions 803 for limiting and clamping. The lower part of the fixing member insertion portion 801 is a fixing member fixing portion 802. The fixing member fixing portion 802 is connected to the keel 6 through a screw 9.

[0045] According to a tile prefabricated installation structure for the inner corner of a bathroom wall body according to an embodiment of the present invention, in a specific embodiment, the angle code connection port includes a first angle code connection port 404 and a second angle code connection port 405 divided by a pair of angle code connection port dividing edges 406 arranged opposite to each other on the left and right; remove the connecting angle member 5, and use an angle code to fixedly connect with the inner corner wall body 3 through the angle code connection port.

[0046] According to a tile prefabricated installation structure for the inner corner of a bathroom wall body according to an embodiment of the present invention, in a specific embodiment, the bottom of the connection part of adjacent plate connectors 4 is provided with an adjustable leveling through-hole fixing bolt, and a layered polyurethane foam is arranged between the through-hole fixing bolt and the ground according to the project.

[0047] According to a tile assembly installation structure for the inner corner of a bathroom wall in an embodiment of the present utility model, in a specific embodiment, a docking rotary plug 12 is used to replace the docking plug-in 7, and an angle code is used to replace the keel 6.

[0048] To facilitate the understanding of the above technical solution of the present utility model, the above technical solution of the present utility model will be described in detail below in terms of specific usage modes.

[0049] When specifically used, for a tile assembly installation structure for the inner corner of a bathroom wall according to the present utility model,

[0050] Its product combination state usage mode is as Figure 1 shown; the inner corner tile includes a panel layer 1 and a support layer 2. The assembly installation structure mainly includes a plate connector 4, a connecting angle member 5, a docking plug-in 7, and a fixing member 8. Other accessories also include an upper sealing strip 10, a lower sealing strip 11, an angle code connection port, and a support adjustment component that can be selected according to the usage scenario, etc.

[0051] Among them, inside the connector 4 and on the connecting side, there are formed a connector insertion port 401, an upper sealing strip port 402, a lower sealing strip port 403, a first angle code connection port 404, a second angle code connection port 405, and a pair of angle code connection port slitting edges 406. At the tail and upper right part of the connector 4, there are respectively provided a production positioning part 407 and a limit stop strip part 408. On the joint surface between the connector 4 and the inner corner tile, there is a wavy plate layer fitting part 409 to enhance the friction force and increase the firmness of the joint.

[0052] The fixed side of the inner corner tile is on the side of the limit stop strip part 408 that limits the inner corner tile above the installation connector 4 during factory production. The upper sealing strip port 10 and the lower sealing strip port 11 are used to cooperate with a linear sealing strip port during installation to play a role in water blocking, preventing water from seeping into the back side of the backboard from the adjustment seam of the inner corner tile.

[0053] As Figure 2 shown, the connector insertion port 401 on the plate connector 4 is a side "T" - shaped insertion port with a large belly and a small mouth, which is used for snap - connection with the plug insertion part 701 on the docking plug-in 7 and the fixing part insertion part 801 on the fixing member 8, thereby forming the functions of connection limit leveling and fixing the tile.

[0054] In some projects where the ground needs to be elevated, it can be used in cooperation with the support adjustment component. Through holes for fixing bolts are provided at the bottom of the connection of the plate connector 4. The bolts are fixed to the first wallboard plate by nailing. After leveling, a one - component polyurethane foam adhesive is injected into the bolts and bonded to the ground. In this way, it can not only not damage the waterproofing but also avoid the problem of screw back - threading. Subsequently, the second plate can be placed on the support plate of the screw to complete the installation.

[0055] In summary, by means of the above technical solution of the present utility model, through the disassemblable connection method of the plate connector and the butt plug-in, the assembled installation of the plate is effectively realized, thereby meeting the requirement of reducing the construction professionalism of the operators, being reversely disassemblable, recyclable, avoiding building material waste, improving the precision requirement of the internal corner angle, and overall shortening the construction period.

[0056] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An assembled installation structure of ceramic tiles for the internal corner of a bathroom wall, characterized in that, It includes a plate connector (4) fixedly connected to the internal corner tile. An insertion port (401) of the connector with a large belly and a small mouth is provided on the outer side of the plate connector (4). A corner bracket connection port is formed behind the insertion port (401) of the connector. The plate connectors (4) on adjacent internal corner tiles form a 135-degree angle, and a connecting corner piece (5) is provided at the angle. A corner piece insertion port (501) corresponding to the insertion port (401) of the connector is formed on the side wall of the connecting corner piece (5). The insertion port (401) of the connector and the corner piece insertion port (501) are plugged and leveled by a docking plug-in (7). A fixing member (8) is further provided in the insertion port (401) of the connector. The fixing member (8) is connected to the keel (6) by a screw (9) and fixed on the internal corner wall (3).

2. The tile prefabricated installation structure for the inner corner of a bathroom wall according to claim 1, wherein An upper sealing strip port (402) and a lower sealing strip port (403) are respectively provided above and below the insertion port (401) of the connector. Corner piece upper sealing strip ports (502) and corner piece lower sealing strip ports (503) are respectively provided at positions corresponding to the upper sealing strip port (402) and the lower sealing strip port (403) on the connecting corner piece (5).

3. The tile assembly installation structure for the inner corner of a bathroom wall according to claim 2, characterized in that, An upper sealing strip (10) or a lower sealing strip (11) for water blocking and anti-seepage is provided in the cavity formed between the upper sealing strip port (402) and the corner piece upper sealing strip port (502) and in the cavity formed between the lower sealing strip port (403) and the corner piece lower sealing strip port (503).

4. The tile assembly installation structure for the inner corner of a bathroom wall according to claim 1, wherein, The internal corner tile includes a surface layer board (1) provided on the outer side and a support layer (2) provided on the inner side.

5. The tile assembly installation structure for the inner corner of a bathroom wall according to claim 4, characterized in that, The docking plug-in (7) includes a plug-in part (701) of the plug-in and a plug-through part (702) of the plug-in. The docking plug-in (7) is horizontally provided with a plug fixing hole (703) for fixing it on the side wall of the support layer (2). The cross-section of the docking plug-in (7) and the cross-section of the cavity formed by the insertion port (401) of the connector and the corner piece insertion port (501) are both in an "H" shape.

6. The tile assembly installation structure for the inner corner of a bathroom wall according to claim 4, wherein The contact surface between the plate connector (4) and the surface layer board (1) is provided with a board layer fitting part (409) with a wavy cross-section. The end of the plate connector (4) is provided with a production positioning part (407) for facilitating factory production positioning. A limit retaining strip part (408) for limiting the side wall of the surface layer board (1) is provided at the upper right of the plate connector (4).

7. The tile assembly installation structure for the internal corner of a bathroom wall according to claim 1, characterized in that, The fixing member (8) is a "dry"-shaped fixing connector. The fixing member (8) includes a fixing member plug-in part (801) connected to the insertion port (401) of the connector and the corner piece insertion port (501). Fixing member plug-in protrusions (803) for limit clamping are provided on the outer sides of the four ends of the fixing member plug-in part (801). The lower part of the fixing member plug-in part (801) is a fixing member fixing part (802). The fixing member fixing part (802) is connected to the keel (6) by a screw (9).

8. The tile assembly installation structure for the inner corner of a bathroom wall according to claim 1, characterized in that, The corner code connection port includes a first corner code connection port (404) and a second corner code connection port (405) divided by a pair of corner code connection port slitting edges (406) arranged opposite to each other on the left and right; remove the connecting corner member (5), and use a corner code to fixedly connect with the internal corner wall body (3) through the corner code connection port.

9. The tile prefabricated installation structure for the inner corner of a bathroom wall according to claim 1, characterized in that, At the bottom of the joint of adjacent sheet connectors (4), there is a through-hole fixing bolt with a leveling function. According to the project, a layered polyurethane foam is provided between the through-hole fixing bolt and the ground.

10. The tile assembly installation structure for the internal corner of a bathroom wall according to claim 1, characterized in that, Use a docking rotary plug-in (12) to replace the docking plug-in (7), and use a corner code to replace the keel (6).

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