Wall body connecting piece of integral assembly type bathroom
The design, featuring connectors and crossbars made of hard rubber, solves the problem of unstable wall panel connections in prefabricated bathrooms, achieving greater stability and sealing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO SHENGHAI STONE NEW MATERIAL CO LTD
- Filing Date
- 2025-05-19
- Publication Date
- 2026-04-17
AI Technical Summary
Due to processing errors in the first and second connecting brackets of existing prefabricated bathroom wall connection components, the convex and concave brackets do not fit tightly, causing the wall panel to wobble under stress and resulting in poor connection stability.
The first and second connectors, made of hard rubber, enhance the stability between the connectors through the design of plug-in blocks and top blocks, and form a rectangular frame with the assistance of crossbars, thereby improving the stability of the wall panel connection.
It effectively prevents shaking between connecting brackets due to assembly gaps, improves the stability between wall panels, and enhances the connection strength and sealing of the overall prefabricated bathroom.
Smart Images

Figure CN224133986U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of prefabricated bathroom technology, and in particular to a wall connector for an integrated prefabricated bathroom. Background Technology
[0002] Prefabricated bathroom units consist of a waterproof chassis, wall panels, and a ceiling panel forming an overall frame. They are equipped with various functional sanitary ware to form an independent bathroom unit. They have many advantages such as standardized production, rapid installation, and leak-proof design. They can achieve an overall effect in a minimal space and meet functional needs. Compared with traditional bathroom renovation methods, prefabricated bathroom units are characterized by faster construction speed and reduced construction waste.
[0003] CN 221422510 U discloses a wall corner connection assembly for an integrated prefabricated bathroom, including a first connecting frame and a second connecting frame. A protruding frame is provided on the right side of the first connecting frame, and a recessed frame is provided on the upper side of the second connecting frame. The connection assembly connects the first and second connecting frames together through the cooperation of the protruding and recessed frames. Then, an outer wall panel and an inner wall panel are fixedly installed on the outer sides of the first and second connecting frames to achieve preliminary assembly. Next, a fixing post is inserted into the hole between the protruding and recessed frames to limit and strengthen the structure of the first and second connecting frames. Then, a contoured part is inserted into the through groove between the first and second baffles on the outer sides of the first and second connecting frames. Finally, sealant is added to the hollow through groove in the contoured part, allowing the sealant to seep into the gap between the contoured part and the first and second connecting frames through the through hole, thus enhancing the sealing performance of the corner connection assembly.
[0004] In actual use, it was found that the above-mentioned connecting components have some defects. Due to the processing error of the first connecting frame and the second connecting frame, the fit between the protruding frame and the concave frame is not tight enough. After installation, the wall panel will wobble slightly when subjected to force, resulting in poor stability of the connection between the wall panels. Utility Model Content
[0005] In order to overcome the above-mentioned defects in the existing technology, this utility model provides a wall connector for an integrated prefabricated bathroom.
[0006] The technical solution adopted by this utility model to solve its technical problem is: a wall connector for an integrated prefabricated bathroom, including a first connecting frame and a second connecting frame. A first connecting member is installed on the top of the first connecting frame, and a second connecting member is installed on the top of the second connecting frame. The top sidewalls of the first connecting member and the second connecting member abut against each other. The first connecting frame and the second connecting frame are embedded in the side of the wall panel. A crossbar is installed on the top of the wall panel, and the crossbar is installed on the adjacent connecting member.
[0007] Furthermore, the first connecting frame is provided with a recessed frame, and a first insertion groove is formed between the outer wall of the recessed frame and the inner wall of the first connecting frame. The bottom end of the first connector is provided with a first insertion block that matches the first insertion groove. The top of the first insertion block is provided with a first top block that extends toward the second connecting frame. The top of the second connecting frame is provided with a second insertion groove. The bottom end of the second connector is provided with a second insertion block that matches the second insertion groove. The top of the second insertion block is provided with a second top block. The first top block and the second top block abut against each other.
[0008] Furthermore, the side wall of the first top block is provided with a fitting groove that matches the second top block.
[0009] Furthermore, the top of the wall panel is provided with an installation groove that extends along the length of the wall panel. The crossbar is fitted into the installation groove, and the side of the crossbar is provided with a third insertion groove. Both the first connector and the second connector are provided with a third insertion block on the side near the crossbar.
[0010] The beneficial effect of this utility model is that the design of this utility model is to install connecting parts on the top of the connecting frame. Both sets of connecting parts are made of hard rubber. The two sets of connecting parts abut against each other to prevent shaking between the connecting frames due to assembly gaps, thereby improving the stability between the wall panels. Attached Figure Description
[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0012] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0013] Figure 2 This is an exploded view of the present invention;
[0014] Figure 3 This is a schematic diagram showing the connection between the present invention and the wall panel;
[0015] Figure 4 This is a schematic diagram of the connection structure between the connecting frame and the connecting parts of this utility model;
[0016] Figure 5 This is a schematic diagram of the connection structure between the crossbar and the connector of this utility model.
[0017] In the diagram: 1. First connecting frame, 11. Recessed frame, 12. First insertion slot, 2. Second connecting frame, 21. Second insertion slot, 3. First connector, 31. First insertion block, 32. First top block, 33. Fitting groove, 4. Second connector, 41. Second insertion block, 42. Second top block, 5. Wall panel, 51. Mounting groove, 6. Crossbar, 61. Third insertion slot, 7. Third insertion block. Detailed Implementation
[0018] To more clearly illustrate the technical solution of this utility model, the following description is made in conjunction with the accompanying drawings. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other embodiments can be obtained based on these drawings and embodiments without creative effort, and all of them fall within the protection scope of this utility model.
[0019] according to Figure 1-5 As shown, a wall connector for an integrated prefabricated bathroom includes a first connecting frame 1 and a second connecting frame 2. A first connecting piece 3 is installed on the top of the first connecting frame 1, and a second connecting piece 4 is installed on the top of the second connecting frame 2. The top sidewalls of the first connecting piece 3 and the second connecting piece 4 abut against each other. The first connecting frame 1 and the second connecting frame 2 are embedded in the side of a wall panel 5. A crossbar 6 is installed on the top of the wall panel 5, and the crossbar 6 is installed on the adjacent connecting pieces 3 and 4.
[0020] In this embodiment, the first connecting frame 1 is provided with a recessed frame 11, and a first insertion groove 12 is formed between the outer wall of the recessed frame 11 and the inner wall of the first connecting frame 1. The bottom end of the first connecting member 3 is provided with a first insertion block 31 that matches the first insertion groove 12. The first insertion block 31 is tightly fitted with the side wall of the first insertion groove 12. The top of the first insertion block 31 is provided with a first top block 32 extending towards the second connecting frame 2. The top of the second connecting frame 2 is provided with a second insertion groove 21. The bottom end of the second connecting member 4 is provided with a second insertion block 41 that matches the second insertion groove 21. The second insertion block 41 is tightly fitted with the side wall of the second insertion groove 21. The top of the second insertion block 41 is provided with a second top block 42. The first top block 32 and the second top block 42 abut against each other.
[0021] In this embodiment, a fitting groove 33 matching the second top block 42 is provided on the side wall of the first top block 32. When the first connector 3 and the second connector 4 are installed on the top of the connecting frame, the second top block 42 is embedded in the fitting groove 33, thereby improving the stability between the first connector 3 and the second connector 4.
[0022] In this embodiment, the top of the wall panel 5 is provided with an installation groove 51, which extends along the length of the wall panel 5. The crossbar 6 is fitted into the installation groove 51. The side of the crossbar 6 is provided with a third insertion groove 61. The first connector 3 and the second connector 4 are both provided with a third insertion block 7 on the side near the crossbar 6. The connectors at both ends of the wall panel 5 are connected to each other through the crossbar 6, thereby forming a rectangular frame through the crossbar 6 to assist the first connecting frame 1 and the second connecting frame 2 in supporting the wall panel 5.
[0023] In use, the first connecting frame 1 and the second connecting frame 2 on adjacent wall panels 5 are spliced together, and the first connecting frame 1 and the second connecting frame 2 are respectively fixedly installed on the waterproof base (not shown in the figure) to fix the bottom ends of the first connecting frame 1 and the second connecting frame 2. Then, the first insertion block 31 of the first connecting member 3 is inserted into the first insertion groove 12. After the first connecting member 3 is installed, the second insertion block 41 of the second connecting member 4 is inserted into the second insertion groove 21. At the same time, the second top block 42 is fitted into the fitting groove 33 on the side of the first top block 32. The first connecting member 3 and the second connecting member 4 are both made of hard rubber. The two sets of connecting members abut against each other to prevent the connecting frames from shaking due to the assembly gap, thereby improving the stability of the connection between the wall panels.
[0024] The above embodiments are merely exemplary embodiments of this utility model and are not intended to limit this utility model. The scope of protection of this utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this utility model within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this utility model.
Claims
1. A wall connector for an integrated bathroom, comprising a first connector frame (1) and a second connector frame (2), characterized in that: The top of the first connecting frame (1) is fitted with a first connecting piece (3), and the top of the second connecting frame (2) is fitted with a second connecting piece (4). The top sidewalls of the first connecting piece (3) and the second connecting piece (4) abut against each other. The first connecting frame (1) and the second connecting frame (2) are embedded in the side of the wall panel (5). The top of the wall panel (5) is fitted with a crossbar (6), and the crossbar (6) is fitted on the adjacent connecting pieces (3, 4).
2. The wall connector for an integrated bathroom according to claim 1, wherein The first connecting frame (1) is provided with a recess (11), and a first insertion groove (12) is formed between the outer wall of the recess (11) and the inner wall of the first connecting frame (1). The bottom end of the first connecting member (3) is provided with a first insertion block (31) that matches the first insertion groove (12). The top of the first insertion block (31) is provided with a first top block (32) that extends toward the second connecting frame (2). The top of the second connecting frame (2) is provided with a second insertion groove (21). The bottom end of the second connecting member (4) is provided with a second insertion block (41) that matches the second insertion groove (21). The top of the second insertion block (41) is provided with a second top block (42). The first top block (32) and the second top block (42) abut against each other.
3. The wall connector for an integrated bathroom according to claim 2, wherein The first top block (32) has a matching groove (33) on its side wall that matches the second top block (42).
4. The wall connector for an integrated bathroom according to claim 1, wherein The top of the wall panel (5) is provided with an installation groove (51), which extends along the length of the wall panel (5). The crossbar (6) is fitted into the installation groove (51). The side of the crossbar (6) is provided with a third insertion groove (61). The first connector (3) and the second connector (4) are both provided with a third insertion block (7) on the side near the crossbar (6).