Wallboard internal corner splicing structure for assembly type kitchen and bath

Abstract

The utility model relates to a wallboard internal corner splicing structure for an assembly type kitchen and bath. The wallboard internal corner splicing structure is provided with a first wallboard and a second wallboard which are spliced at an internal corner, an internal corner is formed at the joint of the first wallboard and the second wallboard; the first wall plate and the second wall plate are spliced together through the internal corner splicing assembly; the internal corner splicing assembly comprises a first splicing body and a second splicing body. The first splicing body is provided with a first splicing part and a first splicing slot; the second splicing body is provided with a second splicing part and a second splicing slot; and when the first wallboard and the second wallboard form internal corner splicing, the second splicing parts are inserted into the corresponding first splicing slots, and the first splicing parts are inserted into the corresponding second splicing slots. The water-proof door is convenient to splice, high in splicing precision, good in splicing tightness, outstanding in sealing effect and long in sealing service life, and meets the water-proof requirement in kitchen and bath spaces.

Description

Technical Field

[0001] The utility model relates to the field of assembled kitchens and bathrooms, in particular to a wallboard inner corner splicing structure used for assembled kitchens and bathrooms. Background Art

[0002] Prefabricated kitchen and bathroom products have undergone years of development. From the first generation of FRP integrated bathrooms, referred to as "glass fiber reinforced plastic material", its production process is hand-layup production. Due to its long production cycle, unstable quality, short service life, and inability to meet the industrial large-scale manufacturing of finishing materials such as tiles and marble, it cannot meet the requirements of the development of my country's low-carbon and intelligent manufacturing industries.

[0003] The second generation products SMC (sheet molding compound) and VCM (color steel composite system) are characterized by being greatly restricted by molds, meeting the requirements of standardized production rather than flexible customization, complex on-site installation, inability to pre-embed and integrate pipelines, alkali-intolerant materials, and a hollow feeling when knocked, so they cannot meet the needs of the high-end residential and mid- to high-end hotel markets.

[0004] The third-generation product, the aluminum alloy assembled integrated kitchen and bathroom system, utilizes the structural strength and precision of the aluminum profile frame to achieve rapid assembly and easy and flexible customization of various sizes. At the same time, it can integrate various finishes and sandwich structure synthetic material characteristics, and can be pre-buried pipelines, bonded tiles, natural stones, rock slabs and other traditional and new finishing materials. It has the core advantages of low-carbon energy saving and environmental protection throughout the process, full product customization, reduced floor load, zero leakage, zero hollowing, zero falling off, fast installation, easy use, and good experience.

[0005] In the assembly design of the existing aluminum alloy assembled kitchen and bathroom, the main issues that need to be addressed are assembly accuracy, assembly precision, and waterproofing caused by assembly gaps. In terms of assembly issues, when assembling existing wall panels, wall panels often only consider covering and decorating the rough surface of the house, and the assembly tightness between wall panels needs to be improved. It is precisely because the tightness cannot be uniformly guaranteed that the size of the assembly gaps varies, and these splicing gaps are often the main cause of water seepage. In order to solve the problem of water seepage in the splicing seams, it is often believed that sealants are applied to the gaps to achieve gap waterproofing. However, the amount of filling in the gaps by applying sealants is very limited, and the sealants are prone to aging and falling off during long-term use, especially in the shower area of ​​the bathroom. This phenomenon is more prominent because the environment in the shower area is more complex and the chemicals in daily necessities are more likely to cause the sealants to detach and age.

[0006] At the same time, in the joints of the inner corners of the assembled kitchen and bathroom, since the two wall panels at the joints are at different angles, the joint seams are larger and the above problems are more prominent. Therefore, how to solve the assembly and splicing problems at the inner corners is one of the problems that need to be solved urgently in the third generation of products. Utility Model Content

[0007] The utility model aims to provide a wall panel inner corner splicing structure for assembled kitchen and bathroom, which has convenient splicing, high splicing precision, good splicing tightness, outstanding sealing effect, long sealing life, and meets the waterproofing requirements in kitchen and bathroom spaces.

[0008] The technical solution for achieving the purpose of the utility model is as follows: the utility model comprises a first wall panel and a second wall panel which are spliced ​​at a internal angle; a internal angle is formed at the splicing point of the first wall panel and the second wall panel; the first wall panel and the second wall panel are spliced ​​together by a internal angle splicing assembly; the internal angle splicing assembly comprises a first splicing body which is integrally provided with the edging profile of the first wall panel, and a second splicing body which is integrally provided with the edging profile of the second wall panel; the first splicing body comprises a first profile body and a second profile body which are respectively adapted to fit the two walls forming the internal angle of the house; the first profile body is integrally formed with the corresponding edging profile of the first wall panel and connected The first profile body and the second profile body are connected into one body through the corner profile body; a first splicing slot is formed between the first profile body and the second profile body; the second profile body forms a first splicing portion; the second splicing body includes a second splicing portion extending from the second wall panel close to the decorative surface to the back side, and a second splicing slot is formed between the second splicing portion and the edging profile where it is located; when the first wall panel and the second wall panel form a female angle splicing, the second splicing portion is inserted into the corresponding first splicing slot, and the first splicing portion is inserted into the corresponding second splicing slot; the first splicing body and the second splicing body both extend from one end of the edging profile where they are located to the other end.

[0009] Furthermore, a first groove is provided on the side wall of the first slot on the first profile body; a second groove is provided on the second slot; when the second slot is inserted into the first slot, the first groove and the second groove are spliced ​​to form a runner for subsequent glue pouring.

[0010] After the first wall panel and the second wall panel are spliced ​​to form a negative angle, sealant is poured into the pouring channel so that the gap at the joint of the first wall panel and the second wall panel is filled with sealant, effectively preventing water from seeping into the joint gap and ensuring the sealing requirements of the prefabricated kitchen and bathroom.

[0011] Furthermore, the corner profile body is provided with a through hole for inserting a tension rod. When the first wall panel and the second wall panel are assembled, a tension rod with threads at both ends can be inserted through the through hole, one end of the tension rod is connected and locked with the chassis, and the other end is locked by a compression nut, so that the first wall panel is firmly locked on the chassis, and at the same time, with the first wall panel as a reference, the second wall panel can also be more accurately locked on the chassis, thereby greatly improving the assembly accuracy and tightness.

[0012] Furthermore, the opening of the first slot faces the interior of the house.

[0013] Furthermore, the first wall panel and the second wall panel both include a base plate with an edge profile; a decorative layer is fixedly disposed on the base plate; the second splicing body extends from the corresponding edge profile of the second wall panel in a direction away from the decorative layer. The decorative layer can be a decorative material such as a tile or a stone slab.

[0014] Furthermore, the first slotted portion and the first wall panel form an angle of 45°; the second inserted portion and the second wall panel form an angle of 45°.

[0015] Furthermore, the cross-sections of the first and second slots are gradually reduced from the insertion opening to the bottom of the slot; the cross-sections of the first and second insertion portions are gradually reduced from the root to the free end.

[0016] Furthermore, the first splicing body is in a triangular shape.

[0017] The utility model has positive effects: (1) the utility model can achieve the assembly accuracy and tightness of the first wall panel and the second wall panel spliced ​​at the inner corner (internal corner) of the house through the internal corner splicing component; at the same time, the cooperation between the first splicing slot, the second splicing slot, the first splicing part and the second splicing part also forms a sealed maze structure with changing paths, which effectively improves the anti-leakage effect of the assembly point.

[0018] (2) The utility model realizes the formation of a runner after splicing through the first groove and the second groove. The runner is close to the joint of the first wall panel and the second wall panel, and a large amount of glue is left after the later glue filling. At the same time, because the sealant filled in the filling flows from the inside to the outside to the weak part of the joint, there is no obvious glue mark on the outside. If the assembly accuracy of the decorative layer of the first wall panel and the second wall panel is high enough, the effect of invisible sealing can be achieved, and the aesthetics is greatly improved. If there is still a gap between the decorative layers of the first wall panel and the second wall panel after assembly, a secondary seal can be performed by applying a beauty sealant. Therefore, the above design greatly improves the sealing effect and service life of the sealant.

[0019] (3) The cross-sectional design of the first slot, the second slot, the first insertion portion and the second insertion portion in the present invention not only provides an assembly guide (facilitating assembly) when the first wall panel and the second wall panel are assembled and inserted, but also greatly improves the tightness of the assembly under the action of external force, thereby further enhancing the anti-leakage effect.

[0020] (4) The utility model can realize the reference anchoring of the first wall panel through the through hole, thereby greatly improving the assembly accuracy.

[0021] (5) The shape design of the first splicing body in the utility model can adapt to the shape of the inner corner of the house and can ignore defects such as angle errors of the inner corner of the house, thus being suitable for the construction of rough houses. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to make the content of the utility model easier to understand, the utility model is further described in detail according to specific embodiments and in conjunction with the accompanying drawings.

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the first splicing body on the first wall panel of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the second splicing body on the second wall panel in the utility model;

[0026] Figure 4 It is a schematic diagram of the structure in which the first wall panel of the utility model is locked with the chassis through a pull rod. DETAILED DESCRIPTION

[0027] See Figures 1 to 4 The utility model comprises a first wall panel 1 and a second wall panel 2 which are spliced ​​at a internal angle; a internal angle is formed at the splicing point of the first wall panel 1 and the second wall panel 2; the first wall panel 1 and the second wall panel 2 are spliced ​​together by a internal angle splicing assembly; the internal angle splicing assembly comprises a first splicing body 3 which is integrally arranged with the edging profile of the first wall panel 1, and a second splicing body 3 which is integrally arranged with the edging profile of the second wall panel 2; the first splicing body 3 comprises a first profile body 31 and a second profile body 32 which are respectively adapted to fit the two walls forming the internal angle of the house; the first profile body 31 is integrally formed and connected with the edging profile of the corresponding first wall panel 1; the first profile body 31 and the second profile body 32 are connected into one body by a corner profile body 33; a first splicing slot 34 is formed between the first profile body 31 and the second profile body 32; the opening of the first splicing slot 34 faces the interior of the house; the second profile body 32 forms a first splicing part.

[0028] The second splicing body 4 includes a second splicing portion 41 extending from the second wall panel 2 near the decorative surface to the back side, and a second splicing slot 42 is formed between the second splicing portion 41 and the edging profile in which it is located; when the first wall panel 1 and the second wall panel 2 form a concave angle splicing, the second splicing portion 41 is inserted into the corresponding first splicing slot 34, and the first splicing portion is inserted into the corresponding second splicing slot 42; the first splicing body 3 and the second splicing body 4 both extend from one end to the other end of the edging profile in which they are located.

[0029] A first groove 35 is provided on the side wall of the first inserting slot 34 of the first profile body 31; a second groove 43 is provided on the second inserting portion 41; when the second inserting portion 41 is inserted into the first inserting slot 34, the first groove 35 and the second groove 43 are spliced ​​to form a runner 5 for subsequent glue pouring.

[0030] After the first wall panel 1 and the second wall panel 2 are spliced ​​to form a negative angle, sealant is poured into the runner 5 so that the gap at the joint of the first wall panel 1 and the second wall panel 2 is filled with sealant, effectively preventing water from penetrating from the joint gap and ensuring the sealing requirements of the assembled kitchen and bathroom.

[0031] The corner profile body 33 is provided with a through hole 36 for inserting a tension rod. After the first wall panel 1 and the second wall panel 2 are assembled, a tension rod 6 with threads at both ends can be inserted through the through hole 36, one end of the tension rod 6 is connected and locked with the chassis 7, and the other end is locked by a compression nut 8, so that the first wall panel 1 is firmly locked on the chassis 7, and at the same time, with the first wall panel 1 as a reference, the second wall panel 2 can also be more accurately locked on the chassis 7, thereby greatly improving the assembly accuracy and tightness.

[0032] The first wall panel 1 and the second wall panel 2 both include a base plate with an edge profile; a decorative layer is fixedly disposed on the base plate; and the second splicing body 4 extends from the corresponding edge profile of the second wall panel 2 in a direction away from the decorative layer. The decorative layer can be a decorative material such as a tile or a stone slab.

[0033] The first slot 34 forms an angle of 45° with the first wall panel 1 ; the second inserting portion 41 forms an angle of 45° with the second wall panel 2 .

[0034] The cross-sections of the first slot 34 and the second slot 42 are both gradually reduced from the insertion opening to the slot bottom; the cross-sections of the first inserting portion and the second inserting portion 41 are both gradually reduced from the root to the free end.

[0035] The assembly process of the utility model is as follows:

[0036] After the chassis 7 is installed, the first wall panel 1 is assembled and fixed to the chassis 7. Since the top of the kitchen and bathroom space will need a suspended ceiling later, sufficient space is reserved, and a tie rod 6 is inserted through the through hole 36 in the space. The tie rod 6 and the chassis 7 are fixed by threaded locking, and then the end of the tie rod 6 extending out of the first wall panel 1 is anchored to the chassis 7 by the compression nut 8. Then the second splicing portion 41 on the second wall panel 2 is inserted into the first splicing slot 34 on the first wall panel 1, and then the second wall panel 2 is adjusted and assembled and fixed to the chassis 7 to complete the assembly.

[0037] Finally, the runner 5 is filled with sealant from the top, and the sealing process is completed when the runner 5 is fully filled with sealant.

[0038] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wall panel inner corner splicing structure for assembled kitchen and bathroom, comprising a first wall panel and a second wall panel spliced ​​at the inner corner; the inner corner is formed at the splicing of the first wall panel and the second wall panel; the characteristics are: The first wall panel and the second wall panel are spliced ​​together by a recessed corner splicing assembly; the recessed corner splicing assembly includes a first splicing body integrally arranged with the edging profile of the first wall panel, and a second splicing body integrally arranged with the edging profile of the second wall panel; the first splicing body includes a first profile body and a second profile body respectively adapted to fit the two walls forming the inner corner of the house; the first profile body is integrally formed and connected with the corresponding edging profile of the first wall panel; the first profile body and the second profile body are connected into one body by a corner profile body; a first splicing slot is formed between the first profile body and the second profile body; the second profile body forms a first splicing part; the second splicing body includes a second splicing part extending from the second wall panel near the decorative surface to the back side, and a second splicing slot is formed between the second splicing part and the edging profile where it is located; when the first wall panel and the second wall panel form a recessed corner splicing, the second splicing part is inserted into the corresponding first splicing slot, and the first splicing part is inserted into the corresponding second splicing slot; the first splicing body and the second splicing body both extend from one end of the edging profile where they are located to the other end.

2. The wall panel inner corner splicing structure for assembled kitchen and bathroom according to claim 1, characterized in that: A first groove is provided on the side wall of the first slot of the first profile body; a second groove is provided on the second slot; when the second slot is inserted into the first slot, the first groove and the second groove are spliced ​​to form a runner for subsequent glue pouring.

3. The wall panel inner corner splicing structure for assembled kitchen and bathroom according to claim 1, characterized in that: The corner profile body is provided with a through hole for passing the tension rod.

4. The wall panel inner corner splicing structure for assembled kitchen and bathroom according to claim 1, characterized in that: The opening of the first slot faces the interior of the house.

5. The wall panel inner corner splicing structure for assembled kitchen and bathroom according to claim 1, characterized in that: The first wall panel and the second wall panel both include a base plate with an edge-binding profile; a decorative layer is fixedly provided on the base plate; and the second splicing body extends from the corresponding edge-binding profile of the second wall panel in a direction away from the decorative layer.

6. The wall panel inner corner splicing structure for assembled kitchen and bathroom according to claim 1 or 4, characterized in that: The first slot and the first wall panel form an angle of 45°; the second insertion portion and the second wall panel form an angle of 45°.

7. The wall panel inner corner splicing structure for assembled kitchen and bathroom according to claim 1, characterized in that: The cross-sections of the first slot and the second slot are both gradually reduced from the insertion opening to the bottom of the slot; the cross-sections of the first inserting portion and the second inserting portion are both gradually reduced from the root to the free end.

8. The wall panel inner corner splicing structure for assembled kitchen and bathroom according to claim 1, characterized in that: The first splicing body is in a triangular shape.

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