Assembly type kitchen and bath chassis

Abstract

The invention relates to an assembly type kitchen and bath chassis which is provided with a plurality of ground plates spliced to form the chassis. The floor plate comprises a base plate with the periphery wrapped with edge wrapping sectional materials. Every two adjacent floor panels are spliced together through the splicing assemblies. The edge covering sectional material of the floor board comprises a splicing side edge covering sectional material and a butt joint side edge covering sectional material. A splicing body is arranged on the butt-joint side edge covering profile; the splicing body extends from one end of the butt-joint side edge covering profile to the other end of the butt-joint side edge covering profile; the splicing bodies are distributed along the edge of a chassis formed by splicing the plurality of ground panels and are butted to form a closed-loop water retaining strip; and the splicing bodies of the two adjacent ground panels are in butt joint fit at the butt joint position through a plugging assembly. The waterproof problem of gaps at the splicing positions of the splicing bodies can be effectively solved, and the waterproof performance of the base plate is further improved. And meanwhile, the plugging assemblies can be in a mutual tightening state along with splicing of the floor plates, and the waterproofness is further improved.

Description

Technical Field

[0001] The present invention relates to the field of assembled kitchens and bathrooms, in particular to a chassis for assembled kitchens and bathrooms. Background Art

[0002] The kitchen and bathroom are the core functional units in the living environment where activities are most concentrated and frequently used. They are also the most complex scenes in the home system. They not only have to accommodate the integration of multiple interfaces such as decorative surfaces, cabinet storage, hardware and sanitary ware, but also need to coordinate the coordinated operation of hidden engineering systems such as water supply and drainage, electrical circuits, gas, and exhaust. Traditional kitchen and bathroom decoration has long faced the following structural contradictions: The contradiction between high performance requirements, high professionalism and personalization: indicators such as waterproofing, thermal insulation, sound insulation, ventilation, anti-slip, health, environmental protection, energy saving, antibacterial, easy cleaning, durability, ergonomics, and applicability for all ages make the kitchen and bathroom space not just a simple decoration design and construction project. It requires personalized customization services throughout the entire life cycle of the user, from planning, design, material selection to construction, daily maintenance, and secondary renovation. General home decoration design capabilities are no longer able to meet these requirements.

[0003] The contradiction between complex processes and low standardization: on-site wet work such as manual tile cutting and pouring of waterproof layers accounts for over 60%, and construction quality is heavily dependent on workers' experience; The contradiction between long construction time and frequent disturbances: Water and electricity renovation, waterproofing testing, and tiling are carried out in series, with an average construction period of 15-25 days, during which dust and noise continue to disturb neighbors; The contradiction between personalized demands for strong functions and weak system adaptability: When installing electric towel racks, water purifiers, smart toilets, aging-friendly renovations and other equipment in the later stage, the pre-buried pipelines often need to be demolished for the second time due to mismatch, and may even fail to meet the renovation requirements.

[0004] The contradiction between the aging population of bricklayers and the high incidence of occupational diseases: For a long time, the construction industry has been the second largest industry in my country with a high incidence of occupational diseases after the mining industry (in terms of the number of reported cases). The current shortage of bricklayer labor market is unsustainable.

[0005] Prefabricated integrated kitchen and bathroom technology is an industrialized solution to these pain points: by prefabricating waterproof chassis, wall panels, ceilings and other modules in a personalized manner in the factory, only "building block" assembly is required on site, which increases construction efficiency by more than 70%, and achieves the three major breakthroughs of "zero cutting, zero wet work, and zero structural damage" on site, helping to "turn old houses into good houses" and filling the market gap for personalized customization and rapid renewal of kitchen and bathroom spaces in old communities and old houses.

[0006] Among them, the aluminum alloy prefabricated 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. It 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.

[0007] Currently, most aluminum alloy prefabricated kitchen and bathroom units utilize a monolithic chassis due to waterproofing concerns. Monolithic chassis have no seams, resulting in relatively good waterproofing. However, due to the complex nature of kitchen and bathroom spaces, customizing a monolithic chassis to fit the entire space would be prohibitively expensive. Therefore, chassis shapes are divided according to the functional areas of the kitchen and bathroom, and the chassis for multiple functional areas are spliced ​​together to form a complete chassis installation. Sealant is applied at the joints to minimize leaks.

[0008] At the same time, when the chassis is assembled by splicing multiple panels, the wall panels will be assembled around the outer contour of the chassis. The traditional wall panel assembly method will directly connect the wall panels to the chassis through fixing parts and then seal the joints.

[0009] However, with such a design, the smoothness of the wall panels assembled on the same plane cannot be guaranteed. If the smoothness of the wall panels is to be guaranteed, an assembly positioning reference needs to be set on the chassis. The assembly positioning reference is generally set around the edge of the chassis, which is similar to the edge water retaining strip of the chassis. The formation of the splicing positioning reference is formed by the splicing body integrally provided on the plate body. Specifically, after multiple plates are spliced ​​together to form the chassis, the splicing bodies on each plate body are spliced ​​together to form a splicing positioning reference set around the edge of the chassis. The splicing positioning reference can serve as the edge water retaining strip of the chassis and as the splicing reference for the wall panels in the later stage.

[0010] The formation of the positioning datum for the assembly leads to problems with sealing the joints where the datums meet. Traditionally, this joint is sealed with sealant, but the amount of sealant left is minimal, creating a risk of leakage with use. Furthermore, because both the chassis joints and the joints between the components require sealing, chassis assembly requires numerous joints, impacting construction efficiency.

[0011] At the same time, the flatness adjustment of the existing chassis is achieved by adjusting the height of the support feet set at the bottom of the chassis. However, in the actual installation process, there is often a problem of interference between the support feet. The specific situation is: in order to ensure the stability of the support, support feet are set on the edges and four corners of the chassis. Generally, the support feet have a certain height. However, when the chassis is placed on the kitchen and bathroom floor, since it is placed at an angle, if the height of the chassis and the ground is guaranteed to be adapted, when the chassis is placed at an angle, interference between the support feet and the strong wall will often occur, making it difficult to place the chassis. At this time, the installer must adjust the height of the support feet before placing it. Even under extreme installation conditions caused by some measurement errors, the support feet often make it impossible to place the chassis. For specific interference situations, please refer to Figure 24 .

[0012] Based on the above problems, there is an urgent need to design an assembled kitchen and bathroom chassis that can not only improve the overall sealing of the chassis but also facilitate construction. Summary of the Invention

[0013] The present invention provides a prefabricated kitchen and bathroom chassis with self-tightening sealing components at the joints of the inserts during assembly, improving and maintaining the chassis's sealing properties. Furthermore, the sealing components integrate well with the floor panel, facilitating sealing construction. Furthermore, construction workers can adjust the chassis' height while standing on the already placed chassis, making overall construction convenient and efficient.

[0014] The technical solution for achieving the purpose of the present invention is as follows: the present invention comprises a plurality of floor panels; the floor panels comprise a base plate with edging profiles on all sides; two adjacent floor panels are spliced ​​together by means of an assembly component; the plurality of spliced ​​floor panels form a chassis; the edging profiles of the floor panels comprise a splicing side edging profile and a butt-joint side edging profile; the splicing side edging profile is located on one side of the splicing component, and the edging profile not located on one side of the splicing component is the butt-joint side edging profile; an insert is provided on the butt-joint side edging profile; the insert extends from one end to the other end of the butt-joint side edging profile on which it is located; the inserts are distributed along the edge of the chassis formed by splicing the plurality of floor panels and are butted together to form a closed-loop water retaining strip; The splicing bodies of two adjacent floor panels are butted together at the joint by a blocking assembly; the blocking assembly includes a first blocking piece and a second blocking piece that are butted together; the first blocking piece includes a first plugging portion, a first butting portion and a first contoured portion; the second blocking piece includes a second plugging portion, a second butting portion and a second contoured portion; the opposite end cavities of the two butted splicing bodies are respectively plugged with the first plugging portion of the first blocking piece and the second plugging portion of the second blocking piece; when two adjacent floor panels are spliced ​​together, the first butting portion and the second butting portion of the blocking assembly form a butt joint; the outer wall of the first contoured portion and the outer wall of the second contoured portion are naturally connected with the outer wall of the splicing body in which they are located; when the first butting portion and the second butting portion are butt jointed, the outer wall of the first contoured portion and the outer wall of the second contoured portion are naturally connected.

[0015] Furthermore, one end of the first docking portion is arranged on the first plug-in portion, and the other end is a free end; a first docking groove with an upward opening is formed between the first docking portion and the first plug-in portion; one end of the second docking portion is arranged on the second plug-in portion, and the other end is also a free end; a second docking groove with a downward opening is formed between the second docking portion and the second plug-in portion; when two adjacent floor panels are spliced, the first docking portion of the first sealing member and the second docking portion of the second sealing member form a docking fit through the upper and lower interlocking of the first docking groove and the second docking groove.

[0016] Furthermore, the second profiling portion is provided with a profiling extension portion extending along the extension direction of the plug-in body and away from the plug-in body; when the first docking portion and the second docking portion are docked, a glue pouring cavity for glue pouring is formed between the first profiling portion, the second profiling portion, the profiling extension portion, the first docking portion, and the second docking portion, and the outer wall of the profiling extension portion is naturally connected with the outer wall of the first profiling portion, the outer wall of the second profiling portion, and the outer walls of the plug-in bodies on both sides; the profiling extension portion is provided with a glue pouring hole connected to the glue pouring cavity; After the panels are assembled, the grooves of each insert and the first and second contoured parts of each blocking assembly are assembled and connected to form a connected glue grooving groove; the glue grooving groove is arranged in accordance with the arrangement of the water retaining strips; The bottom surface of the tank body is provided with a glue introducing groove extending along the extending direction of the tank body; each glue introducing groove is connected to each glue pouring hole.

[0017] As a modified design, the first contoured portion is provided with a contoured extension portion extending along the extension direction of the puzzle body and toward a side away from the puzzle body; when the first docking portion and the second docking portion form a docking fit, a glue pouring cavity for glue pouring is formed between the first contoured portion, the second contoured portion, the contoured extension portion, the first docking portion and the second docking portion, and the outer wall of the contoured extension portion is naturally connected with the outer wall of the first contoured portion, the outer wall of the second contoured portion and the outer walls of the puzzle bodies on both sides; the contoured extension portion is provided with a glue pouring hole connected to the glue pouring cavity.

[0018] Furthermore, the upper end surface of the above-mentioned plug-in body is in an arc shape; the first profiling portion is arranged along the edge of the first plug-in portion; and the second profiling portion is arranged along the edge of the second plug-in portion.

[0019] As a modified design, the upper end surface of the inserting body is provided with a groove body; the side wall of the groove body located on the outer side of the chassis is higher than the side wall located on the inner side of the chassis; the upper ends of the side walls of the groove body located on the inner and outer sides of the chassis are both formed with flanges; the first plugging part and the second plugging part each include a bottom plugging body plugged into the bottom cavity of the corresponding inserting body, and a top plugging body plugged into the flanged groove formed by the flanges of the side walls of the groove body located on the inner and outer sides of the chassis; The first profiling portion is arranged along the edge of the first plugging portion; the second profiling portion is arranged along the edge of the second plugging portion; the first profiling portion and the second profiling portion are naturally connected with the outer wall of the plug-in body and the side walls of the groove body located on the inner and outer sides of the chassis.

[0020] Furthermore, a side sealing portion is also provided on the above-mentioned first plugging portion; the side sealing portion includes a vertical sealing surface and a horizontal supporting surface; the vertical sealing surface and the horizontal supporting surface integrally form an L-shaped side sealing portion; the vertical sealing surface is located on the outer side surface of the chassis; when the first docking portion and the second docking portion form a docking fit, the upper end surface of the vertical sealing surface cooperates with the outer wall of the contoured extension portion located on the outside, and forms a sealing fit of the sealing component on the vertical surface of the outer side of the chassis; when the first docking portion and the second docking portion form a docking fit, the horizontal supporting surface resists the second plugging portion, and a glue overflow cavity is formed between the second plugging portion, the first docking portion and the side sealing portion.

[0021] Furthermore, the above-mentioned assembling component includes a first splicing plug-in body and a second splicing plug-in body; a first splicing plug-in body is integrally provided on the edging profile of one of the two spliced ​​floor panels, and a second splicing plug-in body is integrally provided on the edging profile of the other floor panel; the first splicing plug-in body includes a first splicing plug-in portion, the lower end of the first splicing plug-in portion is integrally connected to the edging profile where it is located, and a first splicing slot with an opening facing upward is formed between the first splicing plug-in portion and the edging profile where it is located; the second splicing plug-in body includes a second splicing plug-in portion, the upper end of the second splicing plug-in portion is integrally connected to the edging profile where it is located, and a second splicing slot with an opening facing downward is formed between the second splicing plug-in portion and the edging profile where it is located; when two adjacent floor panels are spliced ​​together, the corresponding first splicing plug-in portion is inserted into the corresponding second splicing slot, and the corresponding second splicing plug-in portion is inserted into the corresponding first splicing slot to form an interlocking splicing; the first splicing plug-in portion and the second splicing plug-in portion both extend from one end of the edging profile where they are located to the other end; When two adjacent floor panels are spliced ​​together, the projections of the first splicing portion and the first butt joints at both ends thereof in the extending direction coincide with each other, and the projections of the second splicing portion and the second butt joints at both ends thereof in the extending direction coincide with each other.

[0022] Furthermore, the end surface of the first plug-in part located in the first plug-in slot is provided with at least one first glue groove extending along the extension direction of the first plug-in part; the part of the second plug-in part that is in close contact with the first plug-in slot is provided with at least one second glue groove extending along the extension direction of the second plug-in part.

[0023] Furthermore, the second inserting body further includes a second extension body located outside the second inserting slot and extending from the upper end of the second inserting portion in a direction away from the second inserting slot; the second extension body extends from one end to the other end of the edging profile on which it is located; after the two floor panels are spliced ​​together, the second extension body of one floor panel is tightly attached to the edging profile of the other floor panel provided with the first inserting portion; a first glue filling groove is formed between the second extension body, the second inserting portion, and the edging profile provided with the first inserting portion; A second glue filling groove is formed between the second inserting portion and the bottom of the first inserting slot; The first inserting body also includes a first extension body located outside the first inserting slot and extending from the lower end of the first inserting portion in a direction away from the first inserting slot; the first extension body extends from one end to the other end of the edging profile where it is located; after the two floor panels are spliced ​​together, the first extension body on one floor panel is tightly attached to the edging profile of the other floor panel provided with the second inserting portion; and a glue overflow groove is formed between the first extension body, the first inserting portion, and the edging profile provided with the second inserting portion.

[0024] Furthermore, the edging profile provided with the first splicing portion is provided with a first limiting fin extending upward; the free end of the second extension body is folded upward to form a second limiting fin; after the two floor panels are spliced ​​together, the first limiting fin on one floor panel is closely attached to the second limiting fin on the other floor panel; The floor panel comprises a base plate with edging profiles fixed around it; a decorative surface layer is fixed on the upper surface of the base plate; The first limiting burr and / or the second limiting burr on the edge-wrapped profile of the floor panel are used for positioning the decorative surface layer of the installation device; After two adjacent floor panels are spliced ​​together, a splicing seam is formed between the decorative surface layers on the adjacent floor panels; and the splicing seam is filled with a seam sealant.

[0025] Furthermore, the above-mentioned inserting body is fixedly provided with a mounting body; it also includes a supporting body for supporting the chassis in cooperation with the mounting body; a threaded through hole is provided on the mounting body; the supporting body is an adjusting screw; the adjusting screw is connected in cooperation with the threaded through hole; one end of the adjusting screw is a supporting end, and the other end is an adjusting end; the supporting end is located below the chassis and is used to support the chassis; the adjusting end is used to drive the adjusting screw to rotate and rise and fall in the threaded through hole; in the axial projection direction of the adjusting screw, the projection of the adjusting screw is completely located within the projection of the chassis; an adjusting hole is provided on the upper end surface of the inserting body coaxially with the threaded through hole of the mounting body; the adjusting hole is used for the adjusting tool to act on the adjusting end of the adjusting screw after being inserted.

[0026] The present invention has positive effects: (1) The present invention can effectively solve the waterproof problem of the gap at the joint of the plug-in body, which is beneficial to improving the waterproofness of the chassis. At the same time, the first docking part and the second docking part of the blocking component are spliced ​​in an upper and lower interlocking manner, which can form a mutually tightened state as the floor panels are spliced, further improving the waterproofness.

[0027] (2) The first contoured portion and the second contoured portion of the blocking assembly in the present invention can form a natural connection between the two adjacent floor panels at the joint, so that the formed water retaining strip is connected completely and naturally, thereby further improving the integrity and aesthetics of the chassis.

[0028] (3) The glue injection cavity formed by the plugging component in the present invention can be glued from the glue injection hole after the assembly is completed in the later stage, thereby further improving the sealing performance of the joint between the splicing body and the plug-in body.

[0029] (4) The upper end surface of the splicing body in the present invention is designed to be an arc surface in order to facilitate the movement of the splicing body on the splicing body during the subsequent assembly of the wall panels, because the arc surface can reduce the friction of the wall panels moving on the splicing body.

[0030] (5) The upper end surface of the insert in the present invention is designed as a groove, and the side walls of the groove are designed to be low inside and high outside, so that the groove can form a glue pouring groove. When the wall panel is assembled later, the sealing of the wall panel and the insert can be improved by pouring glue in the groove. At the same time, the side walls of the groove are designed to be low inside and high outside, so that the water retaining strip formed by the insert has a better waterproof effect.

[0031] (6) The sealing component of the present invention can form a seal on the outside of the chassis through the side sealing part, which has the effect of retaining glue and preventing glue from escaping.

[0032] (7) In the present invention, the first butt joint portion and the first inserting portion overlap in their extension direction, and the second butt joint portion and the second inserting portion overlap in their extension direction, so that the first butt joint portion of the first blocking member in the blocking assembly naturally connects with the corresponding first inserting portion on the floor panel, and the second butt joint portion of the second blocking member naturally connects with the corresponding second inserting portion on the floor panel; therefore, the first blocking member and the second blocking member can achieve interlocking fit when two adjacent floor panels are interlocked and assembled. This design also allows for glue filling at the assembly points of the assembly components of the floor panels when the blocking assembly is glued, further improving the overall waterproof sealing of the chassis.

[0033] (8) The present invention can further improve the glue retention capacity of the assembly assembly at the insertion point by means of the first glue retention groove on the first insertion part and the second glue retention groove on the second insertion part, thereby further improving the waterproof sealing performance of the chassis.

[0034] (9) The present invention can further increase the glue retention capacity and improve the waterproof sealing performance of the chassis through the first glue filling groove, the second glue filling groove and the overflow glue groove. At the same time, the overflow glue groove can also serve as a backup glue filling groove for later leak repair.

[0035] (10) The present invention can form an assembly reference for the decorative surface layer on the floor panel through the first limiting burrs and the second limiting burrs, which greatly improves the standardization of the floor panel. After the later assembly, the gaps in the decorative surface layer are uniform and beautiful.

[0036] (11) The support body of the chassis in the present invention adopts an adjustment screw. Since the adjustment screw is a rod, its edge does not exceed the edge of the chassis, so it is not easy to interfere with the surrounding wall when it is tilted. At the same time, through the adjustment hole, the adjustment end is directly on the upper surface of the chassis, so that the operator can stand directly on the placed chassis to adjust the height, greatly improving the debugging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to make the content of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein Figure 1 It is a structural schematic diagram of the present invention; Figure 2 for Figure 1 A magnified schematic diagram of point A in the middle; Figure 3 This is a schematic diagram of the outer side of the plug-in body in the present invention in the state of being installed in conjunction with the plug assembly; Figure 4 This is a schematic diagram of the inner side of the plug-in body in the present invention when the plug-in body is installed in the matching state; Figure 5 Schematic diagram of the structure of the first blocking member in the present invention; Figure 6 Schematic diagram of the structure of the second blocking member in the present invention; Figure 7 It is an assembly cross-sectional view of the plugging component of the present invention; Figure 8 This is a structural diagram of a floor panel provided with a first inserting body in the present invention; Figure 9 This is a structural diagram of a floor panel provided with a second insert in the present invention; Figure 10 A schematic diagram of the assembly of the wall panel and the chassis in the present invention; Figure 11 This is a schematic diagram of the structure of the chassis mounting support body in the present invention; Figure 12 A cross-sectional view of the support body installation in the present invention; Figure 13 This is a schematic diagram of assembling the panel of the present invention by assembling components; Figure 14 for Figure 13 Enlarged view of point B in the middle; Figure 15 Schematic diagram of the structure of the first plug-in body in the present invention; Figure 16 Schematic diagram of the structure of the second plug-in body in the present invention; Figure 17 It is a three-dimensional schematic diagram of the assembled components in the present invention; Figure 18 This is a schematic structural diagram of the assembly of the splicing body and the blocking component in Example 3 of the present invention; Figure 19 This is a schematic diagram of the assembly of the blocking assembly in Example 3 of the present invention; Figure 20 is a cross-sectional view of the blocking assembly in Example 3 of the present invention; Figure 21 This is a schematic structural diagram of the first blocking member in Example 3 of the present invention; Figure 22 This is a schematic structural diagram of the second blocking member in Example 3 of the present invention; Figure 23 Schematic diagram of the structure of the plug-in body in Example 3 of the present invention; Figure 24 Schematic diagram of the interference between the support body on the floor panel and the wall in the present invention.

[0038] In the figure, the floor panel 1, the base plate 11, the splicing side edging profile 12, the butt side edging profile 13, the splicing insert 14, the water retaining strip 15, the decorative surface layer 16, the adjustment hole 141, the groove body 142, the flanging groove 142-1, and the glue guide groove 142-2; Assembling component 2, first inserting body 21, second inserting body 22, first inserting portion 211, first slot 212, first extension 213, first limiting fin 214, second inserting portion 221, second slot 222, second extension 223, second limiting fin 224, first glue groove 211-1, second glue groove 221-1; Sealing assembly 3, first sealing member 31, second sealing member 32, glue pouring cavity 33, glue pouring hole 34, glue overflow cavity 35, first plugging portion 311, first docking portion 312, first contoured portion 313, first docking groove 314, side sealing portion 315, second plugging portion 321, second docking portion 322, second contoured portion 323, second docking groove 324, contoured extension portion 323-1, vertical sealing surface 315-1 and horizontal support surface 315-2, bottom plugging body 3a, top plugging body 3b, hole body 341, guide groove 342; First glue filling groove 4; Second glue filling groove 5; Overflow trough 6; Mounting body 7; Adjusting screw 8, supporting end 81, adjusting end 82; Pad 9. DETAILED DESCRIPTION

[0039] (Example 1) See Figures 1 to 17 The present invention comprises a plurality of floor panels 1; the floor panels 1 comprise a base plate 11 with edging profiles on all sides; two adjacent floor panels 1 are spliced ​​together by an assembly component 2; the plurality of floor panels 1 spliced ​​together form a chassis; the edging profiles of the floor panels 1 comprise a splicing side edging profile 12 and a butt-joint side edging profile 13; the splicing side edging profile 12 is located on one side of the assembling component 2, and the edging profile not located on one side of the assembling component 2 is the butt-joint side edging profile 13; an insert 14 is provided on the butt-joint side edging profile 13; the insert 14 extends from one end to the other end of the butt-joint side edging profile 13 on which it is located; each insert 14 is distributed along the edge of the chassis formed by splicing a plurality of floor panels 1 and is butt-jointed to form a closed-loop water retaining strip 15; The plug-in bodies 14 of two adjacent floor panels 1 are butted together at the butt joint by a blocking assembly 3; the blocking assembly 3 includes a first blocking member 31 and a second blocking member 32 that are butted together; the first blocking member 31 includes a first plugging portion 311, a first butt joint portion 312, and a first contoured portion 313; the second blocking member 32 includes a second plugging portion 321, a second butt joint portion 322, and a second contoured portion 323; the opposite end cavities of the two butt joint plug-in bodies 14 are respectively plugged with the first blocking member 31. The first plugging portion 311 and the second plugging portion 321 of the second blocking member 32; when two adjacent floor panels 1 are spliced ​​together, the first docking portion 312 and the second docking portion 322 of the blocking assembly 3 form a docking fit; the outer wall of the first profiling portion 313 and the outer wall of the second profiling portion 323 are naturally connected with the outer wall of the respective plug-in body 14; when the first docking portion 312 and the second docking portion 322 are docked and matched, the outer wall of the first profiling portion 313 and the outer wall of the second profiling portion 323 are naturally connected, see Figure 2 .

[0040] The first plugging portion 311 and the second plugging portion 321 match the corresponding end cavity of the plug-in body 14 and are open-shaped. The so-called open shape means that there are open grooves on them, which allow the first plugging portion 311 and the second plugging portion 321 to have a certain elastic deformation when plugged into the corresponding end cavity. This elastic deformation can make the first plugging portion 311 and the second plugging portion 321 have a more tight-fitting plugging effect with the corresponding end cavity. For details, please refer to Figure 3 .

[0041] One end of the first docking portion 312 is disposed on the first plugging portion 311, and the other end is a free end; a first docking groove 314 with an upward opening is formed between the first docking portion 312 and the first plugging portion 311; one end of the second docking portion 322 is disposed on the second plugging portion 321, and the other end is also a free end; a second docking groove 324 with a downward opening is formed between the second docking portion 322 and the second plugging portion 321; when two adjacent floor panels 1 are spliced ​​together, the first docking portion 312 of the first blocking member 31 and the second docking portion 322 of the second blocking member 32 are interlocked in the first docking groove 314 and the second docking groove 324 to form a docking fit. The first docking portion 312 and the second docking portion 322 of the blocking assembly 3 are spliced ​​together by interlocking, and can be tightened together as the floor panels 1 are spliced ​​together, further improving the waterproof performance.

[0042] The second contoured portion 323 is provided with a contoured extension portion 323-1 extending along the extension direction of the component 14 and away from the component 14. When the first docking portion 312 and the second docking portion 322 are docked, a glue injection cavity 33 for glue injection is formed between the first contoured portion 313, the second contoured portion 323, the contoured extension portion 323-1, the first docking portion 312, and the second docking portion 322. The outer wall of the contoured extension portion 323-1 seamlessly connects with the outer walls of the first contoured portion 313, the outer walls of the second contoured portion 323, and the outer walls of the component 14 on both sides. The contoured extension portion 323-1 is provided with a glue injection hole 34 that communicates with the glue injection cavity 33. After assembly, glue injection into the glue injection cavity 33 can improve the sealing of the component joint.

[0043] The upper end surface of the inserting body 14 is arc-shaped; the first profiling portion 313 is arranged along the edge of the first plugging portion 311; the second profiling portion 323 is arranged along the edge of the second plugging portion 321. Naturally, the upper end surface of the first profiling portion 313 and the upper end surface of the second profiling portion 323 (including the upper end surface of the profiling extension 323-1) are both arc-shaped. The upper end surface of the inserting body 14 is designed as an arc surface to facilitate the movement of the inserting body on the wall panel during the later assembly, because the arc surface can reduce the friction of the wall panel moving on the inserting body, see Figure 10 .

[0044] The first profiling portion 313 and the second profiling portion 323 of the blocking component 3 can form a natural connection between the assembled bodies 14 of two adjacent floor panels 1 at the joint, so that the formed water retaining strip 15 is connected completely and naturally, thereby further improving the integrity and aesthetics of the chassis.

[0045] The first plugging portion 311 is further provided with a side sealing portion 315, see Figure 3 and Figure 4 ; The side sealing portion 315 includes a vertical sealing surface 315-1 and a horizontal supporting surface 315-2; the vertical sealing surface 315-1 and the horizontal supporting surface 315-2 integrally form an L-shaped side sealing portion 315; the vertical sealing surface 315-1 is located on the outer side of the chassis; when the first docking portion 312 and the second docking portion 322 form a docking fit, the upper end surface of the vertical sealing surface 315-1 is engaged with the outer wall of the contoured extension portion 323-1 located on the outside, and forms a sealing fit of the sealing component 3 on the vertical surface outside the chassis; when the first docking portion 312 and the second docking portion 322 form a docking fit, the horizontal supporting surface 315-2 presses against the second plugging portion 321, and a glue overflow cavity 35 is formed between the second plugging portion 321, the first docking portion 312 and the side sealing portion 315.

[0046] See also Figures 13 to 17, the assembling component 2 includes a first splicing plug-in body 21 and a second splicing plug-in body 22; the first splicing plug-in body 21 is integrally provided on the edging profile of one of the two spliced ​​floor panels 1, and the second splicing plug-in body 22 is integrally provided on the edging profile of the other floor panel 1; the first splicing plug-in body 21 includes a first splicing plug-in portion 211, the lower end of the first splicing plug-in portion 211 is integrally connected to the edging profile where it is located, and a first splicing slot 212 with an upward opening is formed between the first splicing plug-in portion 211 and the edging profile where it is located; the second splicing plug-in body 22 includes a first splicing plug-in portion 211, the lower end of the first splicing plug-in portion 211 is integrally connected to the edging profile where it is located, and a first splicing slot 212 with an upward opening is formed between the first splicing plug-in portion 211 and the edging profile where it is located; The second inserting portion 221 has an upper end integrally connected to the edging profile in which it is located, and a second inserting slot 222 with a downward opening is formed between the second inserting portion 221 and the edging profile in which it is located. When two adjacent floor panels 1 are spliced ​​together, the corresponding first inserting portion 211 is inserted into the corresponding second inserting slot 222, and the corresponding second inserting portion 221 is inserted into the corresponding first inserting slot 212 to form an interlocking assembly. The first inserting portion 211 and the second inserting portion 221 both extend from one end of the edging profile in which they are located to the other end. When two adjacent floor panels 1 are spliced ​​together, the projections of the first inserting portion 211 and the first docking portions 312 at both ends thereof in the extending direction coincide with each other, and the projections of the second inserting portion 221 and the second docking portions 322 at both ends thereof in the extending direction coincide with each other.

[0047] See also Figure 8 and Figure 9 The first docking portion 312 and the first splicing portion 211 form a projection overlap in their extension direction, and the second docking portion 322 and the second splicing portion 221 form a projection overlap in their extension direction, so that the first docking portion 312 of the first blocking member 31 in the blocking assembly 3 is naturally connected with the corresponding first splicing portion 211 on the local panel 1, and the second docking portion 322 of the second blocking member 32 is naturally connected with the corresponding second splicing portion 221 on the local panel 1; therefore, the first blocking member 31 and the second blocking member 32 can achieve interlocking fit when the two adjacent floor panels 1 are interlocked and assembled up and down. With such a design, when two floor panels 1 are spliced ​​together, glue can be applied first in the groove formed by the first docking portion 312 and the first plug-in portion 211. Then, when the two floor panels 1 are interlocked, glue can be poured into the sealing component 3 to achieve sealing at the joint between the first sealing component 31 and the second sealing component 32. At the same time, there is also the effect of further filling glue at the assembly point of the assembly component 2 of the floor panel 1, thereby further improving the overall waterproof sealing of the chassis.

[0048] The first inserting portion 211 is provided with a first adhesive groove 211-1 on its end surface within the first inserting slot 212, extending in the direction of the first inserting portion 211. The portion of the second inserting portion 221 that abuts the first inserting slot 212 is provided with a plurality of second adhesive grooves 221-1 extending in the direction of the second inserting portion 221. The first adhesive groove 211-1 on the first inserting portion 211 and the second adhesive grooves 221-1 on the second inserting portion 221 further enhance the adhesive retention at the inserting point of the assembly 2, thereby further improving the waterproof seal of the chassis.

[0049] The second inserting body 22 further includes a second extension 223 located outside the second inserting slot 222 and extending from the upper end of the second inserting portion 221 in a direction away from the second inserting slot 222. The second extension 223 extends from one end of the edging profile to the other end. After the two floor panels 1 are joined, the second extension 223 on one floor panel 1 is tightly attached to the edging profile of the other floor panel 1 having the first inserting portion 211. A first glue-filling groove 4 is formed between the second extension 223, the second inserting portion 221, and the edging profile having the first inserting portion 211. A second glue-filling groove 5 is formed between the second inserting portion 221 and the bottom of the first inserting slot 212; The first inserting body 21 also includes a first extension body 213 located outside the first inserting slot 212 and extending from the lower end of the first inserting portion 211 in a direction away from the first inserting slot 212; the first extension body 213 extends from one end of the edging profile to the other end; after the two floor panels 1 are spliced ​​together, the first extension body 213 on one floor panel 1 is tightly attached to the edging profile of the other floor panel 1 provided with the second inserting portion 221; an overflow glue groove 6 is formed between the first extension body 213, the first inserting portion 211 and the edging profile provided with the second inserting portion 221.

[0050] The first glue filling groove 4, the second glue filling groove 5 and the overflow glue groove 6 can further increase the glue retention capacity and further improve the waterproof sealing of the chassis. At the same time, the overflow glue groove 6 can also be left unfilled during the early construction period and serve as a backup glue filling groove for later leak repair.

[0051] The edging profile with the first splicing portion 211 is provided with a first limiting fin 214 extending upward; the free end of the second extension 223 is folded upward to form a second limiting fin 224; after the two floor panels 1 are spliced ​​together, the first limiting fin 214 on one floor panel 1 is tightly attached to the second limiting fin 224 on the other floor panel 1; The floor panel 1 comprises a base plate 11 with edging profiles fixed around the periphery; a decorative surface layer 16 is fixed on the upper surface of the base plate 11; The first and / or second limiting fins 214, 224 on the edging profile of the floor panels 1 are used to position and install the decorative surface layer 16. After two adjacent floor panels 1 are joined, a joint is formed between the decorative surface layers 16 of the adjacent floor panels 1; this joint is filled with a caulking adhesive. The first and second limiting fins 214, 224 form a reference for the assembly of the decorative surface layer 16 of the floor panels 1, significantly improving the standardization of the floor panels 1. After subsequent assembly, the gaps in the decorative surface layer 16 are uniform and aesthetically pleasing.

[0052] See also Figure 11 and Figure 12 The inserting body 14 is fixed with a mounting body 7; it also includes a support body that cooperates with the mounting body 7 to support the chassis; the mounting body 7 is provided with a threaded through hole; the support body is an adjustment screw 8; the adjustment screw 8 is connected to the threaded through hole; one end of the adjustment screw 8 is a support end 81, and the other end is an adjustment end 82; the support end 81 is located below the chassis and is used for the chassis; the adjustment end 82 is used to drive the adjustment screw 8 to rotate and rise and fall in the threaded through hole; in the axial projection direction of the adjustment screw 8, the projection of the adjustment screw 8 is completely located within the projection of the chassis; the upper end surface of the inserting body 14 is provided with an adjustment hole 141 that is coaxial with the threaded through hole of the mounting body 7; the adjustment hole 141 is used for an adjustment tool to be inserted into and act on the adjustment end 82 of the adjustment screw 8. The adjustment end 82 is generally configured as an internal hexagonal shape, of course, an external hexagonal shape or other shapes are also acceptable, as long as the adjustment tool can adjust it.

[0053] The chassis is supported by an adjustment screw 8. Since the adjustment screw 8 is a single rod, its edge does not extend beyond the edge of the chassis, making it less likely to interfere with surrounding walls when tilted. Furthermore, through the adjustment hole 141, the adjustment end 82 is directly on the upper surface of the chassis, allowing the operator to stand directly on the placed chassis to adjust its height, greatly improving commissioning efficiency.

[0054] The assembly and debugging process of the present invention is as follows: Based on the kitchen and bathroom space to be constructed, the number of floor panels 1 to be assembled and the method of splicing are designed. Then, the floor panels 1 of the present invention are manufactured and the corresponding blocking components 3 are pre-installed on the floor panels 1. During chassis construction on site, according to the design plan, a floor panel 1 is first tilted and placed into the kitchen and bathroom space. After the first floor panel 1 is tilted and placed into the kitchen and bathroom space, it is adjusted to the position (generally located at one edge), and then sealant is applied to the upward groove formed by the first slot 212 and the first docking portion 312. Then, the second floor panel 1 is tilted and placed into the space, and the position is adjusted, and the panel is interlocked with the first floor panel 1.

[0055] Assemble other floor panels 1 in sequence according to the above method to form a chassis.

[0056] Then the construction worker stands on the chassis and uses the adjustment tool to adjust the adjustment end 82 of the adjustment screw 8 to level the chassis. Finally, glue is poured from the glue hole 34 to achieve the sealing of the joint between the first blocking member 31 and the second blocking member 32, further improving the overall sealing of the chassis.

[0057] Finally, complete the chassis assembly in the above manner.

[0058] Before placing the floor panel, a pad 9 is placed at the position corresponding to the adjusting screw 8, and then the supporting end 81 of the adjusting screw 8 is placed on the pad 9, see Figure 12 .

[0059] (Example 2) In the present invention, the first profiling portion 313 is provided with a profiling extension portion 323-1 extending along the extension direction of the plug-in body 14 and toward a side away from the plug-in body; when the first docking portion 312 and the second docking portion 322 are docked, a glue pouring cavity 33 for glue pouring is formed among the first profiling portion 313, the second profiling portion 323, the profiling extension portion 323-1, the first docking portion 313 and the second docking portion 322, and the outer wall of the profiling extension portion 323-1 is naturally connected with the outer wall of the first profiling portion 313, the outer wall of the second profiling portion 323 and the outer wall of the plug-in body 14 on both sides; the profiling extension portion 323-1 is provided with a glue pouring hole 34 connected to the glue pouring cavity 33.

[0060] Other technical features are the same as those in Example 1.

[0061] (Example 3) See also Figures 18 to 23 In the present invention, a groove 142 is provided on the upper end surface of the inserting body 14; the side wall of the groove 142 located on the outer side of the chassis is higher than the side wall located on the inner side of the chassis; the upper ends of the side walls of the groove 142 located on the inner and outer sides of the chassis are both formed with flanges; the first plugging portion 311 and the second plugging portion 321 each include a bottom plugging body 3a plugged into the bottom cavity of the corresponding inserting body 14, and a top plugging body 3b plugged into the flanged groove 142-1 formed by the flanges of the side walls of the groove 142 located on the inner and outer sides of the chassis; The first profiling portion 313 is arranged along the edge of the first plugging portion 311; the second profiling portion 323 is arranged along the edge of the second plugging portion 321; the first profiling portion 313 and the second profiling portion 323 are naturally connected with the outer wall of the plug-in body 14 and the side walls of the groove body 142 located on the inner and outer sides of the chassis. Figure 18 and Figure 19 It can be seen that the first profiling portion 313 and the second profiling portion 322 both form a groove shape that is higher on the outside and lower on the inside and naturally connects with the groove body 142.

[0062] After the panels 1 are assembled, the grooves 142 of the inserting bodies 14 and the first contoured portions 313 and the second contoured portions 323 of the blocking components 3 are assembled and connected to form a connected glue pouring groove; the glue pouring grooves are arranged in accordance with the arrangement of the water retaining strips 15; The bottom surface of the groove body 142 is provided with a glue guide groove 142-2 extending along the extension direction of the groove body 142; each glue guide groove 142-2 is connected to each glue injection hole 34. Since the glue guide groove 142-2 is located on the plug-in body 14 and there is a certain distance between it and the glue injection hole 4 on the plug-in component 3, the glue injection hole 42 in this embodiment includes a hole body 341 and a guide groove 342 that connects with the hole body 341 and extends to the plug-in body 14 on both sides; the guide groove 342 is connected to the corresponding glue guide groove 142-2. The guide groove 342 is distributed on both the first profiling portion 313 and the second profiling portion 323, see Figure 18 、 Figure 19 、 Figure 21 and Figure 22 .

[0063] The upper end surface of the inserting body 14 is designed as a groove 142, and the side walls of the groove 142 are designed to be low inside and high outside, so that the groove 142 can form a glue pouring groove. When the wall panel is assembled later, glue can be poured into the groove 142 to improve the sealing between the wall panel and the inserting body 14. At the same time, the side walls of the groove 142 are designed to be low inside and high outside, so that the water retaining strip 15 formed by the inserting body 14 has a better waterproof effect.

[0064] Other technical features are the same as those in Example 1.

[0065] The specific glue filling method is to fill the groove body 142 with glue. The sealant will first enter the glue filling hole 34 along the glue guide groove 142 - 2, fill the glue filling cavity 33 formed by the sealing component 3 with sealant, and then fill the groove body 142 with sealant.

[0066] The specific embodiments described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above are only specific embodiments of the present invention and are 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 scope of protection of the present invention.

Claims

1. A prefabricated kitchen and bathroom chassis comprising a plurality of floor panels; the floor panels comprising a base plate surrounded by edging profiles; two adjacent floor panels joined together by assembly components; the plurality of joined floor panels forming a chassis; characterized in that: The edging profiles of the floor panels include splicing side edging profiles and butt-jointing side edging profiles; the splicing side edging profiles are located on one side of the assembly component, and the edging profiles not located on the other side of the assembly component are butt-jointing side edging profiles; the butt-jointing side edging profiles are provided with inserts; the inserts extend from one end to the other end of the butt-jointing side edging profiles on which they are located; the inserts are distributed along the edge of the chassis formed by splicing multiple floor panels and butt-jointed to form a closed-loop water retaining strip; The splicing bodies of two adjacent floor panels are butted together at the joint by a blocking assembly; the blocking assembly includes a first blocking piece and a second blocking piece that are butted together; the first blocking piece includes a first plugging portion, a first butting portion and a first contoured portion; the second blocking piece includes a second plugging portion, a second butting portion and a second contoured portion; the opposite end cavities of the two butted splicing bodies are respectively plugged with the first plugging portion of the first blocking piece and the second plugging portion of the second blocking piece; when two adjacent floor panels are spliced ​​together, the first butting portion and the second butting portion of the blocking assembly form a butt joint; the outer wall of the first contoured portion and the outer wall of the second contoured portion are naturally connected with the outer wall of the splicing body in which they are located; when the first butting portion and the second butting portion are butt jointed, the outer wall of the first contoured portion and the outer wall of the second contoured portion are naturally connected.

2. The assembled kitchen and bathroom chassis according to claim 1, characterized in that: One end of the first docking portion is arranged on the first plug-in portion, and the other end is a free end; a first docking groove with an upward opening is formed between the first docking portion and the first plug-in portion; one end of the second docking portion is arranged on the second plug-in portion, and the other end is also a free end; a second docking groove with a downward opening is formed between the second docking portion and the second plug-in portion; when two adjacent floor panels are spliced, the first docking portion of the first sealing member and the second docking portion of the second sealing member are interlocked with each other through the upper and lower parts of the first docking groove and the second docking groove to form a docking fit.

3. The assembled kitchen and bathroom chassis according to claim 2, characterized in that: The second profiling portion is provided with a profiling extension portion extending along the extension direction of the plug-in body and toward a side away from the plug-in body; when the first docking portion and the second docking portion are docked, a glue pouring cavity for glue pouring is formed among the first profiling portion, the second profiling portion, the profiling extension portion, the first docking portion and the second docking portion, and the outer wall of the profiling extension portion is naturally connected with the outer wall of the first profiling portion, the outer wall of the second profiling portion and the outer walls of the plug-in bodies on both sides; the profiling extension portion is provided with a glue pouring hole connected with the glue pouring cavity.

4. The assembled kitchen and bathroom chassis according to claim 2, characterized in that: The first profiling portion is provided with a profiling extension portion extending along the extension direction of the puzzle body and toward a side away from the puzzle body; when the first docking portion and the second docking portion are docked, a glue pouring cavity for glue pouring is formed among the first profiling portion, the second profiling portion, the profiling extension portion, the first docking portion and the second docking portion, and the outer wall of the profiling extension portion is naturally connected with the outer wall of the first profiling portion, the outer wall of the second profiling portion and the outer walls of the puzzle bodies on both sides; the profiling extension portion is provided with a glue pouring hole connected with the glue pouring cavity.

5. The assembled kitchen and bathroom chassis according to claim 2, 3 or 4, characterized in that: The upper end surface of the splicing body is in an arc shape; the first profiling portion is arranged along the edge of the first plugging portion; and the second profiling portion is arranged along the edge of the second plugging portion.

6. The assembled kitchen and bathroom chassis according to claim 2, 3 or 4, characterized in that: The upper end surface of the inserting body is provided with a groove body; the side wall of the groove body located on the outer side of the chassis is higher than the side wall located on the inner side of the chassis; the upper ends of the side walls of the groove body located on the inner and outer sides of the chassis are both formed with flanges; the first plugging part and the second plugging part each include a bottom plugging body plugged into the bottom cavity of the corresponding inserting body, and a top plugging body plugged into the flanged groove formed by the flanges of the side walls of the groove body located on the inner and outer sides of the chassis; The first profiling portion is arranged along the edge of the first plugging portion; the second profiling portion is arranged along the edge of the second plugging portion; the first profiling portion and the second profiling portion are naturally connected with the outer wall of the plug-in body and the side walls of the groove body located on the inner and outer sides of the chassis.

7. The assembled kitchen and bathroom chassis according to claim 3, characterized in that: A side sealing portion is also provided on the first plugging portion; the side sealing portion includes a vertical sealing surface and a horizontal supporting surface; the vertical sealing surface and the horizontal supporting surface integrally form an L-shaped side sealing portion; the vertical sealing surface is located on the outer side of the chassis; when the first docking portion and the second docking portion form a docking fit, the upper end surface of the vertical sealing surface cooperates with the outer wall of the contoured extension portion located on the outside, and forms a sealing fit of the sealing component on the vertical surface of the outer side of the chassis; when the first docking portion and the second docking portion form a docking fit, the horizontal supporting surface presses against the second plugging portion, and a glue overflow cavity is formed between the second plugging portion, the first docking portion and the side sealing portion.

8. The assembled kitchen and bathroom chassis according to claim 2, 3, 4 or 7, characterized in that: The assembly assembly includes a first assembly insert and a second assembly insert; a first assembly insert is integrally provided on the edging profile of one of the two floor panels to be spliced, and a second assembly insert is integrally provided on the edging profile of the other floor panel; the first assembly insert includes a first assembly insert portion, the lower end of the first assembly insert portion is integrally connected to the edging profile where it is located, and a first assembly slot with an opening facing upward is formed between the first assembly insert portion and the edging profile where it is located; the second assembly insert includes a second assembly insert portion, the upper end of the second assembly insert portion is integrally connected to the edging profile where it is located, and a second assembly slot with an opening facing downward is formed between the second assembly insert portion and the edging profile where it is located; when two adjacent floor panels are spliced, the corresponding first assembly insert portion is inserted into the corresponding second assembly slot, and the corresponding second assembly insert portion is inserted into the corresponding first assembly slot to form an interlocking assembly; the first assembly insert portion and the second assembly insert portion both extend from one end of the edging profile where they are located to the other end; When two adjacent floor panels are spliced ​​together, the projections of the first splicing portion and the first butt joints at both ends thereof in the extending direction coincide with each other, and the projections of the second splicing portion and the second butt joints at both ends thereof in the extending direction coincide with each other.

9. The assembled kitchen and bathroom chassis according to claim 8, characterized in that: The end surface of the first plug-in part located in the first plug-in slot is provided with at least one first glue groove extending along the extension direction of the first plug-in part; the part of the second plug-in part that is in close contact with the first plug-in slot is provided with at least one second glue groove extending along the extension direction of the second plug-in part.

10. The assembled kitchen and bathroom chassis according to claim 9, characterized in that: The second inserting body further includes a second extension body located outside the second inserting slot and extending from the upper end of the second inserting portion in a direction away from the second inserting slot; the second extension body extends from one end to the other end of the edging profile on which it is located; after the two floor panels are spliced ​​together, the second extension body of one floor panel is tightly attached to the edging profile of the other floor panel provided with the first inserting portion; a first glue filling groove is formed between the second extension body, the second inserting portion, and the edging profile provided with the first inserting portion; A second glue filling groove is formed between the second inserting portion and the bottom of the first inserting slot; The first inserting body also includes a first extension body located outside the first inserting slot and extending from the lower end of the first inserting portion in a direction away from the first inserting slot; the first extension body extends from one end to the other end of the edging profile where it is located; after the two floor panels are spliced ​​together, the first extension body on one floor panel is tightly attached to the edging profile of the other floor panel provided with the second inserting portion; and a glue overflow groove is formed between the first extension body, the first inserting portion, and the edging profile provided with the second inserting portion.

11. The assembled kitchen and bathroom chassis according to claim 10, characterized in that: The edging profile with the first splicing portion is provided with a first limiting fin extending upward; the free end of the second extension body is folded upward to form a second limiting fin; after the two floor panels are spliced ​​together, the first limiting fin on one floor panel is closely attached to the second limiting fin on the other floor panel; The floor panel comprises a base plate with edging profiles fixed around it; a decorative surface layer is fixed on the upper surface of the base plate; The first limiting burr and / or the second limiting burr on the edge-wrapped profile of the floor panel are used for positioning the decorative surface layer of the installation device; After two adjacent floor panels are spliced ​​together, a splicing seam is formed between the decorative surface layers on the adjacent floor panels; and the splicing seam is filled with a seam sealant.

12. The assembled kitchen and bathroom chassis according to claim 1, characterized in that: A mounting body is fixedly provided in the inserting body; it also includes a supporting body for supporting the chassis in cooperation with the mounting body; a threaded through hole is provided on the mounting body; the supporting body is an adjusting screw; the adjusting screw is connected in cooperation with the threaded through hole; one end of the adjusting screw is a supporting end, and the other end is an adjusting end; the supporting end is located below the chassis and is used to support the chassis; the adjusting end is used to drive the adjusting screw to rotate and rise and fall in the threaded through hole; in the axial projection direction of the adjusting screw, the projection of the adjusting screw is completely located within the projection of the chassis; an adjusting hole is provided on the upper end surface of the inserting body coaxially with the threaded through hole of the mounting body; the adjusting hole is used for an adjusting tool to act on the adjusting end of the adjusting screw after being inserted into the adjusting hole.

13. The assembled kitchen and bathroom chassis according to claim 3, characterized in that: The upper end surface of the inserting body is provided with a groove body; the side wall of the groove body located on the outer side of the chassis is higher than the side wall located on the inner side of the chassis; the upper ends of the side walls of the groove body located on the inner and outer sides of the chassis are both formed with flanges; the first plugging part and the second plugging part each include a bottom plugging body plugged into the bottom cavity of the corresponding inserting body, and a top plugging body plugged into the flanged groove formed by the flanges of the side walls of the groove body located on the inner and outer sides of the chassis; The first profiling portion is arranged along the edge of the first plugging portion; the second profiling portion is arranged along the edge of the second plugging portion; the first profiling portion and the second profiling portion are naturally connected with the outer wall of the plug-in body and the side walls of the groove body located on the inner and outer sides of the chassis; After the panels are assembled, the grooves of each insert and the first and second contoured parts of each blocking assembly are assembled and connected to form a connected glue grooving groove; the glue grooving groove is arranged in accordance with the arrangement of the water retaining strips; The bottom surface of the tank body is provided with a glue introducing groove extending along the extending direction of the tank body; each glue introducing groove is connected to each glue pouring hole.

Images