Chassis profile and assembly type kitchen and bath chassis comprising same

Abstract

The chassis profile comprises a frame, the bottom edge of the frame is used for being laid on the bottom face of a building, and the top edge of the frame is used for being matched with a fabricated wallboard; the interior of the frame is hollow to form a cavity, and a water outlet communicated with the cavity of the frame is formed in the inner side edge of the frame; the base plate section bar is further provided with a first flow guide opening communicated with the cavity of the frame, the first flow guide opening can guide indoor accumulated water into the cavity of the frame and discharge the indoor accumulated water through the water outlet, water can be prevented from being accumulated in the base plate section bar, peculiar smell and water leakage are prevented, the service life of the base plate section bar can be prevented from being affected, and the service life of the base plate section bar is prolonged. Therefore, the use experience and the service life of the kitchen and bath chassis are improved.

Description

Technical Field

[0001] The invention relates to the technical field of assembled building, and in particular to a chassis profile and an assembled kitchen and bathroom chassis containing the same. Background Art

[0002] Prefabricated interior decoration is a kind of decoration method that uses dry construction methods to assemble and install the interior parts produced in the factory on site. First of all, the construction and decoration are separated, that is, all pipelines will not damage the main structure of the building, and it is also more convenient to arrange the pipelines and later maintenance; secondly, all prefabricated parts are produced in the factory to ensure quality and stability; thirdly, the on-site construction is dry construction, without water and mortar, reducing construction noise, dust pollution and construction waste, green and environmentally friendly, and the construction is not affected by the weather, shortening the construction period; finally, the on-site installation is a combined installation, using assembly technology, with high construction efficiency and low technical requirements for workers.

[0003] When remodeling a kitchen or bathroom, you need to first lay the factory-made outer frame profiles on the bottom surface of the building to form an outer frame, and then fill the outer frame with other components to form the kitchen and bathroom chassis. Since the outer frame profiles themselves have no drainage function, and the kitchen and bathroom are prone to water accumulation, which may accumulate in the outer frame profiles, it is easy to produce odor and water leakage over time, and the outer frame profiles are generally made of metal, which may affect the service life of the outer frame, thereby affecting the use effect and service life of the kitchen and bathroom chassis.

[0004] Therefore, the above-mentioned prior art has at least the following technical problems: since the outer frame profile of the assembled kitchen and bathroom chassis has no drainage structure itself, the outer frame profile is prone to accumulate water, which affects the use effect and service life of the kitchen and bathroom chassis. Summary of the invention

[0005] The embodiments of the present application provide a chassis profile and an assembled kitchen and bathroom chassis containing the same, thereby solving the technical problem in the prior art that the outer frame profile of the assembled kitchen and bathroom chassis has no drainage structure and the outer frame profile is prone to water accumulation, which affects the use effect and service life of the kitchen and bathroom chassis.

[0006] To solve the above technical problems, in a first aspect, an embodiment of the present application provides a chassis profile for forming an assembled kitchen and bathroom chassis, wherein the chassis profile comprises a frame, the bottom edge of the frame is used for laying on the bottom surface of the building, and the top edge of the frame is used for matching with the assembled wallboard;

[0007] The interior of the frame is hollow to form a cavity, and a drain outlet connected to the cavity of the frame is provided on the inner side of the frame; a first guide outlet connected to the cavity of the frame is also provided on the chassis profile, and the first guide outlet can guide the accumulated water in the room into the cavity of the frame and discharge it through the drain outlet.

[0008] Furthermore, a guide plate is provided in the cavity of the frame, and the guide plate extends obliquely downward from the first guide port toward the drain port to guide water entering from the first guide port to be discharged from the drain port.

[0009] Furthermore, the top edge portion of the frame protrudes upward to form a positioning protrusion, and a positioning groove is formed on the bottom end surface of the assembled wall panel. The assembled wall panel is positioned on the positioning protrusion below by snapping the positioning groove.

[0010] Furthermore, the assembled wall panel includes a wall panel body and a decorative panel and a base plate arranged on both sides of the wall panel body; the bottoms of the decorative panel and the base plate both extend beyond the middle wall panel body, so that the decorative panel, the base plate and the end faces of the wall panel body enclose to form the positioning groove;

[0011] The outer side of the positioning protrusion is formed with a positioning surface for supporting the base plate upward, and the inner side of the positioning protrusion is formed with a limiting groove for limiting the decorative panel upward;

[0012] When the positioning groove is buckled onto the positioning protrusion, the decorative panel extends into the limiting groove and is positioned, and the base plate abuts against the positioning surface and is positioned.

[0013] Furthermore, the first guide port is provided on a side of the positioning protrusion close to the limiting groove, and the drainage port is provided on an inner side edge of the frame;

[0014] One end of the inner cavity of the positioning protrusion is communicated with the first guide port, and the other end is communicated with the inner cavity of the frame;

[0015] The guide plate extends obliquely downward from the outer side of the frame toward the inner side of the frame to guide water entering from the first guide port to be discharged to the drain port.

[0016] Furthermore, a section of the top edge outside the positioning protrusion and an outer side wall of the positioning protrusion are combined to form a positioning surface;

[0017] A section of the top edge on the inner side of the positioning protrusion, an inner outer wall of the positioning protrusion, and a convex edge arranged on the top edge are combined to form the limiting groove.

[0018] Furthermore, a second flow guide port is provided on the bottom of the limiting groove, and the second flow guide port is communicated with the inner cavity of the frame;

[0019] The accumulated water in the room can enter the gap between the decorative panel and the limiting groove, and directly enter the inner cavity of the frame through the second guide port, and be discharged through the drain port under the guiding effect of the guide plate.

[0020] Furthermore, a leveling edge is provided on the inner side edge of the chassis profile, and the leveling edge is flush with the bottom edge of the chassis profile and extends along the inner side edge of the chassis profile.

[0021] In a second aspect, an embodiment of the present application further provides an assembled kitchen and bathroom chassis, comprising the chassis profile described in any one of the first aspects.

[0022] In a third aspect, an embodiment of the present application further provides an assembled kitchen and bathroom chassis, comprising the chassis profile described in any one of the first aspects;

[0023] At least two chassis profiles are connected end to end to form an outer frame structure of the assembled kitchen and bathroom chassis. The outer frame structure is filled with a base layer, which is flush with the top surface of the convex edge. A floor is laid on the base layer, and the floor covers the convex edge.

[0024] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0025] (1) In the embodiment of the present application, a drainage system consisting of a first guide port, a cavity of a frame, a drain port, etc. is provided on the chassis profile, so that the accumulated water flowing into the chassis profile from the kitchen and bathroom can be discharged. This can not only prevent water from accumulating in the chassis profile, prevent odor and water leakage, but also avoid affecting the service life of the chassis profile, thereby improving the user experience and service life of the kitchen and bathroom chassis.

[0026] (2) By arranging a guide plate in the cavity of the frame, the guide plate extends obliquely downward from the first guide port to the drain port, so that water entering from the first guide port can be guided to the drain port for timely discharge, thereby preventing water from accumulating in the cavity of the frame.

[0027] (3) By providing a positioning protrusion that engages with the assembled wall panel snap-fit, the assembled wall panel can be positioned on the chassis profile, thereby realizing the integrated decoration of the bottom assembled kitchen and bathroom chassis and the surrounding upper wall panels.

[0028] (4) By setting up a second drainage outlet, the drainage efficiency is enhanced, multi-level drainage is achieved, and waterproof safety is improved.

[0029] (5) By setting a leveling edge and taking the leveling as a reference, the bottom surface of the building can be leveled with a scraper so that the bottom surface of the building is flush with the leveling edge. This is very convenient and efficient, not only improving the construction efficiency, but also requiring a low level of experience for the construction workers, thus ensuring the stability of the construction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 It is a partial structural schematic diagram of an assembled kitchen and bathroom chassis in one embodiment of the present invention;

[0032] Figure 2 This is a schematic structural diagram of a chassis profile in one embodiment of the present invention;

[0033] Figure 3 A schematic diagram of a cross section of a chassis profile in one embodiment of the present invention Figure 1 ;

[0034] Figure 4 It is a structural schematic diagram of a chassis profile and an assembled wall panel in one embodiment of the present invention;

[0035] Figure 5 It is a cross-sectional schematic diagram of a chassis profile and an assembled wall panel in one embodiment of the present invention;

[0036] Figure 6 It is a schematic cross-sectional view of a chassis profile in another embodiment of the present invention. DETAILED DESCRIPTION

[0037] The embodiments of the present application provide a chassis profile and an assembled kitchen and bathroom chassis containing the same, thereby solving the technical problem in the prior art that the outer frame profile of the assembled kitchen and bathroom chassis has no drainage structure and the outer frame profile is prone to water accumulation, which affects the use effect and service life of the kitchen and bathroom chassis.

[0038] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0039] like Figure 2 As shown, one or more embodiments of the present application provide a chassis profile 100, which is used to assemble and form a chassis profile 100 as shown in FIG. Figure 1 The outer frame structure 300 of the prefabricated kitchen and bathroom chassis shown is, when assembled, laid horizontally on the building floor along the inner wall footings of the foundation wall of the building body, and multiple (generally not less than three) chassis profiles 100 are connected end to end to enclose and form the outer frame structure 300 of the prefabricated kitchen and bathroom chassis.

[0040] The above-mentioned prefabricated kitchen and bathroom chassis is the bottom structure of the kitchen or bathroom of the prefabricated building. Prefabricated wall panels 200 will also be installed on the basic wall of the building body. Figure 4 Generally speaking, the assembled wall panel 200 includes a wall panel body 210 and a decorative panel 230 and a base plate 220 arranged on both sides of the wall panel body 210, wherein the decorative panel 230 faces the interior and can play a decorative role, for example, it can be a wall decoration material such as a tile, a wood veneer, etc.; the wall panel body 210 can be a hollow wall panel, which plays a role in supporting the decorative panel 230, and can also play a role in sound insulation, heat preservation, waterproofing, etc., for example, it can be a polyurethane lightweight wall panel, a calcium silicate board, etc.; the base plate 220 faces the basic wall of the building body and is used to be installed on the basic wall, so that the assembled wall panel 200 is integrated with the assembled kitchen and bathroom chassis.

[0041] like Figure 2 , 3 As shown, the chassis profile 100 can be made of metal material, such as aluminum alloy. The chassis profile 100 includes a frame 110, and the cross-sectional shape of the frame 110 can be rectangular, square, etc. The frame includes a bottom edge 111, a top edge, an outer side edge 113, and an inner side edge 112, and the interior of the frame 110 is penetrated at both ends along its length direction. The frame 110 is the basic component of the chassis profile 100. Based on the direction of the chassis profile 100 in use, the outer surface of the bottom edge 111 of the frame 110 is a plane, so as to facilitate laying on the bottom surface of the building. A portion of the top edge of the frame 110 along the width direction protrudes upward to form a positioning protrusion 120 with an arc-shaped top surface, a section of the top edge outside the positioning protrusion 120 and the outer wall of the positioning protrusion 120 enclose a positioning surface 140; a section of the top edge inside the positioning protrusion 120 and the inner outer wall of the positioning protrusion 120 and the convex edge 115 enclose a limiting groove 130, wherein the convex edge 115 is vertically arranged on the inner edge of the top edge. The chassis profile 100 is a hollow structure, which can not only reduce its own weight, but also reduce the amount of material used.

[0042] like Figure 4 As shown, after the chassis profile 100 is extended and laid along the foot of the foundation wall of the building body, and fixed on the bottom surface of the building (for example, it can be fixed by screws), the above-mentioned assembled wall panel 200 needs to be laid on the foundation wall of the building body. A positioning groove is formed on the lower end surface of the assembled wall panel 200 to snap-fit ​​with the positioning protrusion 120 on the chassis profile 100 below, thereby realizing the positioning between the assembled kitchen and bathroom chassis and the assembled wall panel 200.

[0043] like Figure 4 , 5As shown, on the lower end surface of the assembled wall panel 200, the bottoms of the decorative panels 230 and the base plate 220 on both sides all exceed the wall panel body 210 in the middle, so that the end surfaces of the decorative panels 230, the base plate 220 and the wall panel body 210 enclose the above-mentioned positioning groove. When the assembled wall panel 200 is assembled on the chassis profile 100, the positioning groove and the positioning protrusion 120 are snap-fitted, and the decorative panel 230 on the inner side of the positioning groove extends into the limiting groove 130 and abuts against the limiting groove 130 for positioning, and the base plate 220 on the outer side abuts against the positioning surface 140, thereby realizing the positioning between the assembled wall panel 200 as a whole and the assembled kitchen and bathroom chassis. In addition, since the decorative panel 230 extends into the limiting groove 130, the decorative panel 230 can cover the positioning protrusion 120 located behind the decorative panel, which plays a decorative role. The top surface of the positioning protrusion 120 is arc-shaped, which facilitates smooth snapping between the positioning groove and the positioning protrusion 120 .

[0044] like Figures 2 to 5 As shown, the interior of the positioning protrusion 120 is hollow to form an inner cavity a of the positioning protrusion 120, and the inner cavity a of the positioning protrusion 120 is connected to the inner cavity b of the frame 110, and a first guide port 121 is provided on the side of the positioning protrusion 120 close to the limiting groove 130, and a drain port 117 is provided on the inner side edge of the frame 110 close to the limiting groove 130, and a guide plate 114 is provided in the inner cavity of the frame 110, and the guide plate 114 extends obliquely downward from the outer side edge 113 of the frame 110 to the inner side edge 112 of the frame 110 to guide the water entering from the first guide port 121 to the drain port 117 for discharge.

[0045] Specifically, the accumulated water in the room can enter the gap between the decorative panel 230 and the limiting groove 130 (although the decorative panel 230 conflicts with the limiting groove 130, there are still inevitable assembly gaps and gaps caused by insufficient dimensional accuracy for water to pass through), and enter the inner cavity a of the positioning protrusion and the inner cavity b of the frame 110 through the first guide port 121, and can be discharged through the drain port 117 under the guiding effect of the guide plate 114. The oblique setting of the guide plate 114 can drain water in time to avoid water accumulation in the inner cavity b of the frame 110. In addition, the drain port 117 can be flush with the lower side of the guide plate 114 to drain water in time and avoid water accumulation. Figure 6 shown.

[0046] It should be noted that a floor drain for draining the water in the kitchen or bathroom of the prefabricated building is also provided. The drain port 117 in the embodiment of the present application is to drain the water entering the chassis profile. Figure 6As shown, in one embodiment of the present application, the drain outlet 117 can be connected to the floor drain through the connecting pipe 116, so as to discharge the accumulated water out of the room.

[0047] like Figure 6 As shown, in one embodiment of the present application, a second guide port 131 is opened on the bottom of the limiting groove 130, and the second guide port 131 is directly connected to the inner cavity b of the frame 110. In this way, the accumulated water in the room can enter the gap between the decorative panel 230 and the limiting groove 130, and directly enter the inner cavity b of the frame 110 through the second guide port 131, and be discharged through the drain port 117 under the guiding action of the guide plate 114.

[0048] Therefore, when there is less water accumulation in the room, it can be discharged from the second diversion port 131. When there is more water accumulation in the room, it can be discharged from the first diversion port 121 and the second diversion port 131 at the same time, which improves the drainage efficiency, achieves hierarchical protection, and improves safety.

[0049] In addition, the first guide port 121 can be formed by cutting a notch on the arc-shaped surface of the positioning protrusion 120 and then folding it inwardly of the notch, and the folded edge 122 is located in the inner cavity a of the positioning protrusion 120 .

[0050] Since the bottom surface of the building may be uneven, a major difficulty in the construction and installation of the chassis profile 100 is leveling. After the chassis profile 100 is installed, the construction workers need to ensure that the bottom surface of the building is level with the bottom edge 111 of the chassis profile 100 so that the chassis profile 100 is set vertically. This process is difficult to construct and is very dependent on the construction experience and construction technology level of the construction workers. Therefore, it is difficult to ensure the stability of the construction quality.

[0051] To this end, in the implementation of this application, if Figures 2 to 6 As shown, a leveling edge 150 is provided on the inner side edge 112 of the chassis profile 100, and the leveling edge 150 is flush with the bottom edge 111 of the chassis profile 100 (i.e., coplanar), and extends along the inner side edge 112 of the chassis profile 100, and is perpendicular to the inner side edge 112. In this way, during construction, after the chassis profile 100 is fixed on the bottom surface of the building, the bottom surface of the building is scraped flat with a scraper using the leveling edge 150 as a reference, so that the bottom surface of the building is flush with the leveling edge 150, which is very convenient and efficient, not only improving the construction efficiency, but also requiring low experience level of the construction personnel, and ensuring the stability of the construction quality.

[0052] After the chassis profile 100 is enclosed to form the outer frame structure 300 of the assembled kitchen and bathroom chassis, a base layer is filled in the outer frame structure 300, and the base layer is flush with the top surface of the convex edge 115. In this way, after laying a floor, such as a tile, on the base layer, the edge of the tile covers the top surface of the convex edge 115, so that the floor and the assembled wall panel 200 are integrated and decorated, which is more beautiful. At the same time, the convex edge 115 can support the tile upward. The side of the floor tile is as close to the decorative panel 230 as possible, but there is an assembly gap, which can be used for water leakage.

[0053] It should be understood that although the terms "first", "second", etc. may be used herein to describe various units, these units should not be limited by these terms. These terms are used only to distinguish one unit from another. For example, a first unit may be referred to as a second unit, and similarly, a second unit may be referred to as a first unit without departing from the scope of the exemplary embodiments.

[0054] The directional terms such as outer, middle, inner, etc. mentioned or may be mentioned in this specification are defined relative to the structures shown in the drawings. They are relative concepts and may change accordingly according to different positions and different usage conditions. Therefore, these or other directional terms should not be interpreted as restrictive terms.

[0055] The above is only a preferred embodiment of the present application, and is not any formal or substantial limitation to the present application. It should be pointed out that ordinary technicians in this technical field can make several improvements and supplements without departing from the method of the present application, and these improvements and supplements should also be regarded as the protection scope of the present invention. Any technician familiar with this profession, without departing from the spirit and scope of the present application, can make some changes, modifications and evolutions of the technical content disclosed above, which are equivalent embodiments of the present application; at the same time, any changes, modifications and evolutions of any equivalent changes made to the above embodiments based on the substantial technology of the present application are still within the scope of the technical solution of the present application.

Claims

1. A chassis profile, characterized in that: Used to form an assembled kitchen and bathroom chassis, the chassis profile (100) comprises a frame (110), the bottom edge (111) of the frame (110) is used to be laid on the bottom surface of a building, and the top edge of the frame (110) is used to cooperate with an assembled wall panel (200); The interior of the frame (110) is hollow to form a cavity (b), and a drainage port 117 connected to the cavity (b) of the frame (110) is provided on the inner side of the frame (110); a first diversion port (121) connected to the cavity of the frame (110) is also provided on the chassis profile, and the first diversion port (121) can guide the accumulated water in the room into the cavity (b) of the frame (110) and discharge it through the drainage port (117).

2. A chassis profile as claimed in claim 1, characterized in that: A guide plate (114) is provided in the cavity (b) of the frame (110), and the guide plate (114) extends obliquely downward from the first guide port (121) toward the drain port (117) so as to guide water entering from the first guide port (121) to be discharged from the drain port (117).

3. A chassis profile as claimed in claim 2, characterized in that: The top edge portion of the frame (110) protrudes upward to form a positioning protrusion (120), and a positioning groove is formed on the bottom end surface of the assembled wall panel (200). The assembled wall panel (200) is positioned on the positioning protrusion (120) below by snapping the positioning groove.

4. A chassis profile as claimed in claim 3, characterized in that: The assembled wall panel (200) comprises a wall panel body (210) and a decorative panel (230) and a base plate (220) arranged on both sides of the wall panel body (210); the bottoms of the decorative panel (230) and the base plate (220) both extend beyond the wall panel body (210) in the middle, so that the decorative panel (230), the base plate (220) and the end surfaces of the wall panel body (210) enclose and form the positioning groove; A positioning surface (140) for supporting the base plate (220) upward is formed on the outer side of the positioning protrusion (120), and a limiting groove (130) for limiting the decorative panel (230) upward is formed on the inner side of the positioning protrusion (120); When the positioning groove is snapped onto the positioning protrusion (120), the decorative panel (230) extends into the limiting groove (130) and is positioned, and the base plate (220) abuts against the positioning surface (140) and is positioned.

5. A chassis profile as claimed in claim 4, characterized in that: The first guide port (121) is provided on a side of the positioning protrusion (120) close to the limiting groove (130), and the drainage port (117) is provided on an inner side edge of the frame (110); One end of the inner cavity (a) of the positioning protrusion (120) is in communication with the first flow guide port (121), and the other end is in communication with the inner cavity (b) of the frame (110); The guide plate (114) extends obliquely downward from the outer side (113) of the frame (110) toward the inner side (112) of the frame (110) so as to guide water entering from the first guide port (121) to be discharged to the drain port (117).

6. A chassis profile as claimed in claim 4, characterized in that: A section of the top edge outside the positioning protrusion (120) and an outer side wall of the positioning protrusion (120) are combined to form a positioning surface (140); A section of the top edge inside the positioning protrusion (120), an inner outer wall of the positioning protrusion (120), and a convex edge (115) arranged on the top edge are combined to form the limiting groove (130).

7. A chassis profile as claimed in claim 4, characterized in that: A second flow guide port (131) is provided on the bottom of the limiting groove (130), and the second flow guide port (131) is communicated with the inner cavity (b) of the frame (110); The accumulated water in the room can enter the gap between the decorative panel (230) and the limiting groove (130), and directly enter the inner cavity (b) of the frame (110) through the second guide port (131), and be discharged through the drain port (117) under the guiding effect of the guide plate (114).

8. A chassis profile as claimed in claim 1, characterized in that: A leveling edge (150) is provided on the inner side edge (112) of the chassis profile (100); the leveling edge (150) is flush with the bottom edge (111) of the chassis profile (100) and extends along the inner side edge (112) of the chassis profile (100).

9. An assembled kitchen and bathroom chassis, characterized in that: It comprises the chassis profile (100) as claimed in any one of claims 1 to 5.

10. An assembled kitchen and bathroom chassis, characterized in that: Comprising a chassis profile (100) as claimed in any one of claims 6 to 9; At least two chassis profiles (100) are connected end to end to enclose an outer frame structure (300) of an assembled kitchen and bathroom chassis; the outer frame structure (300) is filled with a base layer, the base layer is flush with the top surface of the convex edge (115); a floor is laid on the base layer, and the floor covers the convex edge (115).

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