CN213927315U

CN213927315U - Base plate structure of bathroom

Info

Publication number: CN213927315U
Application number: CN202022481842.7U
Authority: CN
Inventors: 周晓英; 包明花; 陆丹亮
Original assignee: Suzhou Zhongchuang Aluminium Products Co ltd
Current assignee: Suzhou Zhongchuang Aluminium Products Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-08-10
Anticipated expiration: 2030-10-30

Abstract

The embodiment of the specification discloses a base plate structure of a bathroom, which comprises an outer frame, a panel, a first waterproof plate, a cellular board and a second waterproof plate; the outer frame is assembled by at least one section bar; the panel, the first waterproof board, the cellular board and the second waterproof board are sequentially arranged in the outer frame from top to bottom. This application is through installing panel, first waterproof board, honeycomb panel and second waterproof board in the frame from top to bottom in proper order to carry out sealing connection with two adjacent section bars through the connecting piece, improved the waterproof performance of the chassis structure of bathroom.

Description

Base plate structure of bathroom

Technical Field

The application relates to the technical field of bathrooms, in particular to a base plate structure of a bathroom.

Background

When a house is decorated, the decoration of a bathroom is a more important part, and the base plate structure of the bathroom is an important part of the bathroom. The sanitary ware base is a waterproof structure installed in a use environment (e.g., a toilet, a bathroom, a laundry room, etc.), and a waterproof function is achieved by a waterproof material installed in the base structure.

Therefore, it is desirable to provide a chassis structure with better waterproof performance.

SUMMERY OF THE UTILITY MODEL

One aspect of the present description provides a base plate structure of a bathroom. The chassis structure comprises an outer frame, a panel, a first waterproof plate, a cellular board and a second waterproof plate; the outer frame is assembled by at least one section bar; the panel the first waterproof board the honeycomb panel and the second waterproof board from top to bottom install in proper order in the frame.

In some embodiments, the chassis structure further comprises a waterproof membrane; the waterproof membrane is arranged between at least one layer of the panel, the first waterproof board, the honeycomb board and each layer of the second waterproof board.

In some embodiments, at least one of the layers of the panel, the first flashing, the cellular board and the second flashing is sealed with a waterproof glue therebetween.

In some embodiments, the profile comprises a metal profile, a fiberglass composite profile, and/or a plastic steel profile.

In some embodiments, the metal profile comprises an aluminum alloy profile, a titanium alloy profile, and/or a magnesium alloy profile.

In some embodiments, the panel comprises a tile or marble slab.

In some embodiments, the first waterproof sheet comprises a polyester fiber sheet.

In some embodiments, the honeycomb panel comprises an aluminum honeycomb panel or a plastic honeycomb panel.

In some embodiments, the second water resistant sheet comprises a silicate board, a fiber cement board, or a gypsum board.

In some embodiments, the chassis structure comprises at least one connector; the connecting piece includes left connecting portion, right connecting portion and horizontal part, left side connecting portion with right connecting portion are along the vertical sealing connection of lateral wall, left side connecting portion with the lower part of right connecting portion respectively with the vertical sealing connection of horizontal part, the connecting piece is used for connecting two adjacent the section bar.

In some embodiments, the at least one connector comprises a corner connector and/or a straight corner connector; the left connecting part and the right connecting part of the corner connecting piece form a non-parallel included angle, and the left connecting part and the right connecting part of the straight angle connecting piece are located on the same plane.

In some embodiments, the corner connectors include an inside corner connector and/or an outside corner connector; the horizontal part of the inner corner connecting piece is positioned at the inner sides of the left connecting part and the right connecting part; the horizontal part of the outer corner connecting piece is positioned at the outer sides of the left connecting part and the right connecting part.

In some embodiments, an edge of the horizontal portion extends above the honeycomb panel.

In some embodiments, the at least one connector has an outer profile adapted to an inner profile of the at least one profile for embedding inside the at least one metal profile for connecting the at least one profile.

In some embodiments, the side surfaces for connection on the two adjacent profiles are respectively provided with a clamping part; the left connecting part and the right connecting part are respectively provided with a matching part on the side surface for connection; the matching part on the left connecting part is matched with the clamping part on one of the sectional materials; and the matching part on the right connecting part is matched with the clamping part on the other section bar.

In some embodiments, the connection between the connecting piece and the section bar is sealed by a sealant.

Drawings

The present description will be further explained by way of exemplary embodiments, which will be described in detail by way of the accompanying drawings. These embodiments are not intended to be limiting, and in these embodiments like numerals are used to indicate like structures, wherein:

fig. 1 is a schematic view of a base structure of a bathroom according to some embodiments of the present application;

FIG. 2 is a schematic vertical section of a chassis structure according to some embodiments of the present application;

FIG. 3 is a schematic vertical cross-sectional view of a chassis structure coupled to a sidewall according to some embodiments of the present application;

FIG. 4 is a cross-sectional schematic view of the chassis structure shown in FIG. 1 in the direction C according to the present application;

FIG. 5 is a schematic illustration of a honeycomb panel on a chassis structure according to some embodiments of the present application;

FIG. 6 is a schematic vertical section of a profile shown in accordance with some embodiments of the present application in connection with a sidewall;

FIG. 7 is a schematic illustration of a configuration of an internal corner connector according to some embodiments of the present application;

FIG. 8 is a schematic diagram of an outer corner connector according to some embodiments of the present application; and

fig. 9 is a schematic view of a further external corner connector according to some embodiments of the present application in connection with a profile.

Wherein the chassis structure 10; an outer frame 20; a section bar 21; a screw 22; a clip portion 23; a panel 30; a slit 31; a first waterproof sheet 40; a honeycomb panel 50; a second waterproof sheet 60; a connecting member 70; a left connecting portion 71; a right connecting portion 72; a horizontal portion 73; a threaded bore 74; an inner corner connector 75; an outer corner connector 76; a mating portion 77; a filler 80; a connection fitting 90; a sidewall 100.

Detailed Description

In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only examples or embodiments of the application, from which the application can also be applied to other similar scenarios without inventive effort for a person skilled in the art. Unless otherwise apparent from the context, or otherwise indicated, like reference numbers in the figures refer to the same structure or operation.

As used in this application and the appended claims, the terms "a," "an," "the," and/or "the" are not intended to be inclusive in the singular, but rather are intended to be inclusive in the plural unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that steps and elements are included which are explicitly identified, that the steps and elements do not form an exclusive list, and that a method or apparatus may include other steps or elements.

In some embodiments, the base structure 10 is a waterproof device installed in a bathroom, and the base structure 10 can achieve a waterproof function by using its tray structure and a waterproof material installed in the tray structure. In some embodiments, the chassis structure 10 may be waterproofed by one or more layers of waterproof material installed therein, however, the waterproof performance of the chassis structure 10 may be poor due to an improper arrangement of the waterproof material layers (e.g., arrangement order of the waterproof material layers).

Fig. 1 is a schematic view of a base structure of a bathroom according to some embodiments of the present application; FIG. 2 is a schematic vertical section of a chassis structure according to some embodiments of the present application; FIG. 3 is a schematic vertical cross-sectional view of a chassis structure coupled to a sidewall according to some embodiments of the present application; FIG. 4 is a cross-sectional schematic view of the chassis structure shown in FIG. 1 in the direction C according to the present application; FIG. 5 is a schematic illustration of a honeycomb panel on a chassis structure according to some embodiments of the present application; FIG. 6 is a schematic vertical section of a profile shown in accordance with some embodiments of the present application in connection with a sidewall; the chassis structure 10 according to the embodiment of the present application will be described in detail below with reference to fig. 1 to 6. It should be noted that the following examples are only for explaining the present application and do not constitute a limitation to the present application.

In some embodiments, the base plate structure 10 provided herein can be applied to various sanitary facilities having a base plate structure, including but not limited to bathrooms, toilets, laundry rooms, and the like. In some embodiments, the chassis structure 10 may include a unitary chassis structure and a split chassis structure, each of which is suitable for use in different installation environments. For example, when the space of a bathroom site is small, an integral chassis structure can be adopted; on the contrary, when the space of the bathroom is large, the size of the installation part is large when the integral type chassis structure is adopted, the processing and the transportation are not convenient, and the split type chassis structure can be adopted at the moment.

As shown in fig. 1-5, the chassis structure 10 may include an outer frame 20, a panel 30, a first waterproof sheet 40, a honeycomb sheet 50, and a second waterproof sheet 60. In some embodiments, the outer frame 20 may be assembled from at least one section bar 21 to form a frame structure of the chassis structure 10. In some embodiments, the panel 30, the first waterproof sheet 40, the honeycomb panel 50 and the second waterproof sheet 60 may be installed in the outer frame 20 from top to bottom. For example, as shown in fig. 2 and 3, the direction in which the arrow in the Z direction points indicates upward, and the direction opposite to the arrow in the Z direction indicates downward, the panel 30, the first waterproof sheet 40, the honeycomb panel 50, and the second waterproof sheet 60 may be sequentially disposed in the Z direction in fig. 2 and 3, and installed in the outer frame 20 shown in fig. 1.

In some embodiments, profile 21 may comprise a metal profile, a fiberglass composite profile, and/or a plastic steel profile. The metal section is usually firm and durable, the glass fiber composite section is lighter, durable and better in insulating property, and the plastic steel section usually has stronger ductility. In some embodiments, the metal profile may comprise an aluminum alloy profile, a titanium alloy profile, and/or a magnesium alloy profile. The plastic-steel section is formed by taking polyvinyl chloride (PVC) resin as a main raw material, adding a stabilizer, a colorant, a filler, an ultraviolet absorber and the like in a certain proportion and performing pultrusion. The plastic steel section and the glass fiber composite section have better corrosion resistance, heat preservation performance and toughness.

The type of the material for manufacturing the profile 21 is not limited in the present application, and an appropriate type of the profile 21 may be selected according to actual conditions. For example, when the chassis structure 10 is required to have more excellent heat insulation performance and reduce heat loss in a bathroom (e.g., a bathroom), the outer frame 20 may be assembled by using plastic-steel profiles. For another example, when the chassis structure 10 needs to be more robust, the outer frame 20 may be assembled by using metal profiles (e.g., aluminum alloy profiles). For example, as described in other embodiments of the present application, when the outer frame 20 is assembled by a section bar 21, the section bar 21 needs to have a certain ductility, and a plastic-steel section bar with better ductility can be used.

In some embodiments, the shape and size of the outer frame 20 can be adjusted by adjusting the number and assembly angle of the profiles 21, and then the waterproof material layers are sequentially installed in the frame structure defined by the outer frame 20 to form the chassis structure 10. The profile 21 is a structure formed by machining and having a certain sectional shape and size. In some embodiments, when the outer frame 20 is assembled by a section bar 21, the section bar 21 may be bent to form a certain shape (e.g., a circle, a rectangle, etc.) and has an opening, and the hardness of the section bar 21 is not so high that two sides of the opening can be folded and connected to assemble the closed outer frame 20. In some embodiments, the outer frame 20 can also be made of a profile 21 by integral molding. For example, the profile 21 may be directly formed in the shape of the outer frame 20, and when the panel 30, the first waterproof sheet 40, the honeycomb panel 50, and the second waterproof sheet 60 are installed in the outer frame 20, they may be firmly installed by using a filler or a sealant.

In some embodiments, the outer frame 20 may be assembled from two or more profiles 21. The outer frame 20 is assembled, for example, from two profiles 21. In some embodiments, the number of the profiles 21 constituting the outer frame 20 may be determined by the shape of the outer frame 20 after installation and the number of corners, which are determined by the shape of the ground of the installation environment. For example, when the outer frame 20 is required to be circular, it may be formed by bending a single section bar 21. For another example, when the shape of the outer frame 20 is required to be rectangular, the number of the profiles 21 may be four, and the four profiles are respectively assembled to form four sides of the outer frame 20, and two adjacent profiles 21 are assembled at 90 ° to form a rectangular frame for the outer frame 20. For another example, when the shape of the outer frame 20 is a polygon, the number of the profiles 21 may be the same as the number of sides of the polygon, wherein a plurality of the profiles 21 respectively form the sides of the outer frame 20, and the angle at which two adjacent profiles 21 are assembled may be equal to the angle of the polygon, so that the outer frame 20 forms a polygonal frame. For another example, when the shape of the outer frame 20 is rectangular or polygonal, one side of the outer frame 20 may be formed by connecting two or more profiles 21 at an included angle of 180 ° in a horizontal plane, and in this case, the number of the profiles 21 may be greater than the number of the sides of the polygon, where horizontal connection may mean that two or more profiles 21 are connected in a horizontal plane (i.e., a plane perpendicular to the Z direction in fig. 2-3). Such embodiments are within the scope of the present application and will not be described in detail herein.

In some embodiments, one or more profiles 21 may be assembled by welding. In some embodiments, one or more profiles 21 may also be assembled by connectors, and further description of the connectors can be found in fig. 7 to 9, which are not repeated herein.

In some embodiments, the outer dimensions of the housing 20 can be customized. In some embodiments, the profile 21 of the casing 20 has dimensions that match the dimensions and angles of the floor or wall in the installation environment. The installation environment may include bathroom environments such as a toilet, a laundry room, a bathroom, and the like in the foregoing embodiments. The dimensions of the floor or wall in the installation environment may include dimensions in the horizontal direction of the floor and dimensions in the vertical direction of the wall. Matching is understood to mean that the outer dimensions of the casing 20 are the same as the dimensions of the floor or wall in the installation environment or differ by less than a first threshold value (for example, 3mm, 5mm or 10mm), and that the angle of the sides of the casing 20 is the same as the angle of the sides of the floor or the angle of the profile 21 is the same as the angle of the wall.

In some embodiments, the external dimensions of the external frame 20 can include the length of each side of the external contour of the external frame 20, and the length and the included angle of each side of the external contour of the external frame 20 are matched with the length and the included angle of each side of the ground in the installation environment. For example, when the ground is rectangular, the length of each horizontal side of the outer contour of the outer frame 20 is the same as the length of each side of the ground or the length difference is less than 3mm and the included angle of each side is 90 °, that is, the side length and the included angle of each horizontal side of the outer contour of the outer frame 20 can be considered to be matched with the side length and the included angle of each side of the ground in the installation environment. For another example, when the ground is a polygonal ground, the horizontal sides of the outer contour of the outer frame 20 have the same length as the sides of the ground or have a length difference of less than 5mm, and the included angles of the outer contour of the outer frame 20 are equal to the included angles of the sides of the ground.

In some embodiments, the external dimensions of the external frame 20 may include the shape and size of the external profile of the profile 21 in the external frame 20 in the vertical direction, and the shape and size of the external profile of the profile 21 in the vertical direction match the shape and size of the wall in the installation environment. For example, there is a protruding step at the bottom of the wall, and the outer frame 20 needs to be tightly attached to the wall for stable installation, as shown in fig. 6, a concave position is formed on the left side of the profile 21 at a position beyond the step of the wall to tightly attach to the wall.

In some embodiments, facilities including, but not limited to, water pipes, lines, toilets, water bars, etc. may be further disposed on the ground of the installation environment, and a reserved space may be reserved for installing the facilities when the chassis structure 10 is installed, so as to avoid punching the chassis structure 10, thereby improving the waterproof performance. For example, as shown in fig. 1, the chassis structure 10 has a rectangular gap, which can be used as a reserved space for installing other facilities when the chassis structure 10 is installed. In other embodiments, other facilities, such as lines, water pipes, etc., may also be disposed on the wall of the installation environment, and the structure of the profile 21 may be changed to some extent, for example, when the water pipes are installed on the side walls 100 corresponding to the profile 21, the profile may be bent (as shown in fig. 6) to avoid a certain area for installing the water pipes.

In practical application, as shown in fig. 3 and 6, the outer frame 20 is usually provided with a side wall 100, and the specific connection manner may be that a protrusion is provided on the outer frame 20, a groove adapted to the protrusion is provided on the side wall 100, and the outer frame 20 and the side wall 100 are connected by the cooperation of the protrusion and the groove. In some embodiments, the external dimensions of the outer frame 20 include the shape and size of the outer contour of the outer frame 20 in the vertical direction, and the shape and size of the outer contour of the outer frame 20 in the vertical direction match the shape and size of the sidewall 100. Matching is understood to mean that the protrusions on the outer frame 20 correspond to the size and position of the grooves on the sidewall 100, so that the outer frame 20 and the sidewall 100 can be connected by the protrusions and the grooves. Matching can also be understood that the size of the outer contour of the outer frame 20 in the vertical direction needs to correspond to the size of the side wall 100, and when the height of the outer contour of the outer frame 20 in the vertical direction is not changed, the higher the height of the side wall 100 is, the smaller the size of the outer contour of the outer frame 20 in the vertical direction is; the lower the height of the sidewall 100, the larger the outer contour of the outer frame 20 in the vertical direction, so as to ensure that the two are smoothly installed in the required installation environment.

After the outer frame 20 is assembled, the panel 30, the first waterproof sheet 40, the cellular board 50 and the second waterproof sheet 60 may be respectively installed in the outer frame structure enclosed by the outer frame 20 to form the chassis structure 10. In some embodiments, the panel 30, the first flashing 40, the honeycomb panel 50 and the second flashing 60 may be arranged in a different order to form a floor structure 10 having a certain hierarchy.

In some embodiments, as shown in fig. 2 to 4, the panel 30, the first waterproof sheet 40, the honeycomb sheet 50 and the second waterproof sheet 60 may be sequentially installed in the outer frame 20 from top to bottom. The panel 30 is located on the uppermost layer of the floor structure 10, it being understood that the panel 30 is the surface of the floor structure 10 that is exposed to the installation environment. In some embodiments, the panel 30 may serve as a floor for a sanitary room (e.g., bathroom, laundry room). In some embodiments, the panel 30 may comprise a tile or marble slab. Furthermore, the panel 30 may also be other types of flooring, such as wood flooring, composite flooring, and the like. Further, in order to improve the anti-slip performance of the panel 30, anti-slip structures, such as anti-slip strips, anti-slip pads, etc., may be further disposed on the panel 30.

In some embodiments, the chassis structure 10 may include one or more panels 30. When the chassis structure 10 includes a plurality of panels, the panels 30 are shaped to fit against each other. In some embodiments, the panels 30 may be secured to the panels 30 by screws, snaps, adhesives, or the like. In some embodiments, as shown in fig. 1 and 4, after the panel 30 is connected to the panel 30, a gap 31 at the connection may be filled with a caulking agent to improve the waterproof property. The method of laying the panel 30 may be related to the type of material of the panel 30. For example, when the panel 30 is a wood floor, the panel may be laid by direct sticking, keel laying, suspension laying, or the like. For example, when the panel 30 is marble or ceramic tile, it may be laid by a dry-laid method or a wet-laid method.

In some embodiments, the panels 30 may have different shapes, for example, the panels 30 may be curved, triangular, polygonal, or the like. The shape of the panel 30 may correspond to the outer contour shape defined by the outer frame 20, so that the panel 30 fits the outer frame 20 more after being installed. For example, when the outer frame 20 has a rectangular shape, the panel 30 may have a rectangular shape. For example, when the outer frame 20 has an arc shape, the panel 30 may have an arc shape.

With continued reference to fig. 2-4, in some embodiments, a first flashing 40 may be disposed below the panel 30. When liquid (e.g., water) exists on the panel 30, the liquid may penetrate into the chassis structure 10 from the gap at the joint between the panel 30 and the panel 30 or the gap at the joint between the panel 30 and the outer frame 20, and therefore the first waterproof sheet 40 needs to be installed to perform waterproof treatment, so as to prevent the liquid from further penetrating into the ground (e.g., blank ground) of the installation environment, and water leakage occurs. It will be appreciated that in actual installation, the first flashing 40 may be installed prior to the panel 30.

In some embodiments, the first flashing 40 may comprise a polyester fiberboard. Adopt the polyester fiber board as first waterproof board 40 can strengthen the stickness between first waterproof board 40 and the panel 30, make the panel 30 more firm with being connected of first waterproof board 40, not only improved chassis structure 10's waterproof performance, can also improve chassis structure 10's life. In other embodiments, the first flashing 40 may also be other materials, such as a silicate board, a fiber cement board, or a gypsum board, among others.

In some embodiments, the floor structure 10 may also include a waterproof membrane. In order to further enhance the waterproofing effect of the chassis structure 10, a waterproofing membrane may be provided between the panel 30 and the first flashing 40.

In some embodiments, the panel 30 and the first flashing 40 may be connected in a variety of ways, such as by gluing or stacking one on top of the other. In some embodiments, the panel 30 and the first waterproof plate 40 may be sealed by waterproof glue, and the panel 30 and the first waterproof plate 40 may be fixedly connected by the waterproof glue, so that the sealing effect between the panel 30 and the first waterproof plate 40 is increased, and the waterproof performance is improved.

To further enhance the waterproof effect, a honeycomb panel 50 may be provided under the first waterproof panel 40. Referring to fig. 2 to 5, the honeycomb panel 50 is provided with a plurality of honeycomb holes (hereinafter, referred to as honeycomb holes) having an axial direction parallel to a Z direction shown in fig. 2 and 3, wherein the Z direction is a vertical installation direction of the second waterproof panel 60, the honeycomb panel 50, the first waterproof panel 40, and the face plate 30. When the liquid penetrates the honeycomb panel 50 from the first waterproof sheet 40, the liquid enters one or more honeycomb holes of the honeycomb panel 50, but since each honeycomb hole is separated from each other, the liquid in one or more honeycomb holes cannot penetrate other adjacent honeycomb holes, the transverse penetration of the liquid in the honeycomb panel 50 is reduced, and the waterproof effect can be improved. Meanwhile, the honeycomb-shaped holes form a net-shaped structure, so that external force applied to the panel 30 can be dispersed and borne, and the supporting strength is high; meanwhile, since the honeycomb panel 50 is composed of a plurality of hollow honeycomb holes, the weight thereof is also light, and thus, the weight bearing capacity of the entire floor structure 10 can be improved by providing the honeycomb panel 50 with a light weight.

In some embodiments, the chassis structure 10 may include one or more honeycomb panels 50. If there are a plurality of honeycomb panels 50, as shown in fig. 4, they may be assembled together. The number of the cellular boards 50 can be selected according to actual conditions, for example, when the size of the outer frame 20 is smaller, an integral cellular board 50 is adopted, and the integral cellular board has a better waterproof effect; when the outer frame 20 is large in size, a plurality of honeycomb panels 50 may be spliced by the connection fitting 90 shown in fig. 4. In some embodiments. The honeycomb panel 50 may comprise an aluminum honeycomb panel or a plastic honeycomb panel. Aluminium honeycomb panel waterproof performance is more excellent, and plastics honeycomb panel cost is lower, can select the honeycomb panel of corresponding material according to actual need, and this application does not do the restriction to this.

In some embodiments, the surface of the honeycomb panel 50 may also be provided with a waterproof film, wherein the surface of the honeycomb panel 50 may include at least one of the upper surface, the lower surface, and the side surfaces of the honeycomb panel 50. The waterproofing membrane may be the same as or different from the waterproofing membrane of the previous embodiment. In some embodiments, the honeycomb panel 50 and the first waterproof panel 40 may be hermetically connected by waterproof glue.

With continued reference to fig. 2-4, located below the honeycomb panel 50 is a second flashing 60. In some embodiments, the second waterproof sheet 60 may include a silicate board, a fiber cement board, or a gypsum board. In some embodiments, at least one of the upper surface, the lower surface and the side surfaces of the second flashing 60 may also be provided with a waterproofing membrane, which may be the same or different from the waterproofing membrane in the previous embodiments. In some embodiments, the cellular board 50 and the second waterproof board 60 may be hermetically connected by waterproof glue.

In some embodiments, the second flashing 60 may be the lowest layer of the floor structure 10, for example, the second flashing 60 may be connected to the blank ground of a sanitary room. In some embodiments, other structures may be further disposed below the second waterproof board 60, for example, a third waterproof board, which may be made of the same or similar material as the first waterproof board 40 or the second waterproof board 60, and therefore, the description thereof is omitted. Correspondingly, a waterproof film can be arranged between the third waterproof board and the second waterproof board 60, and the waterproof film is connected in a sealing manner through waterproof glue.

It should be noted that, for convenience of description, the chassis structure 10 in one or more embodiments of the present application is described in the order from top to bottom, and in practical applications, the second waterproof plate 60, the honeycomb plate 50, the first waterproof plate 40, and the panel 30 may be installed in sequence from bottom to top when the chassis structure 10 is installed.

By arranging the waterproof membrane and the waterproof board among the layers of the panel 30, the first waterproof board 40, the honeycomb board 50 and the second waterproof board 60, the sealing effect of each layer in the chassis structure 10 is further enhanced, and the waterproof performance of the chassis structure 10 is improved.

In some embodiments, the chassis structure may include at least one connector 70 for connecting and assembling one or more profiles 21 into the outer frame 20.

FIG. 7 is a schematic illustration of a configuration of an internal corner connector according to some embodiments of the present application; FIG. 8 is a schematic diagram of an outer corner connector according to some embodiments of the present application; fig. 9 is a schematic view of a further external corner connector according to some embodiments of the present application in connection with a profile. The connector 70 according to the embodiment of the present application will be described in detail with reference to fig. 7 to 9.

Referring to fig. 7 to 9, in some embodiments, the connecting member 70 may include a left connecting portion 71, a right connecting portion 72 and a horizontal portion 73, the left connecting portion 71 and the right connecting portion 72 are vertically and hermetically connected along the side walls, lower portions of the left connecting portion 71 and the right connecting portion 72 are vertically and hermetically connected to the horizontal portion 73, respectively, and the connecting member 70 is used for connecting two adjacent profiles 21. The lower portions of the left connecting portion 71 and the right connecting portion 72 are perpendicular to the horizontal portion 73, respectively, which means that the horizontal portion 73 is located on a plane perpendicular or approximately perpendicular to the plane of the left connecting portion 71 and the plane of the right connecting portion 72, respectively. The horizontal portion 73 has edges fixedly connected to lower portions of the left and right connecting

portions

71 and 72, respectively. The lower portions of the left and right connecting portions correspond to the upper portions, and may be determined based on the height of the chassis structure 10 in the vertical direction (for example, in the Z direction shown in fig. 2) after the left and right connecting portions and the section bars 21 constitute the chassis structure, that is, the higher end is the upper portion and the lower end is the lower portion. The plane of the horizontal portion 73 may be approximately perpendicular to the plane of the left connecting portion 71 and the plane of the right connecting portion 72, respectively, and the angle between the plane of the left connecting portion 71 and the plane of the right connecting portion 72 and the horizontal portion 73 may be 90 ° or may be different from 90 ° by a second threshold (e.g., 1 °, 2 °, or 3 °). In some embodiments, the left connecting portion 71, the right connecting portion 72 and the horizontal portion 73 can be formed separately and then welded to form the connecting member 70. In some embodiments, the left connecting portion 71, the right connecting portion 72 and the horizontal portion 73 can also be integrally formed as the connecting member 70.

In some embodiments, the left connecting portion 71, the right connecting portion 72 and the horizontal portion 73 may be made of the same material, for example, aluminum alloy; or made of different materials. For example, the left and right connecting

portions

71 and 72 are made of aluminum alloy, and the horizontal portion 73 is made of plastic.

It should be noted that the left connecting portion 71 and the right connecting portion 72 are for convenience of describing the two connecting portions, and the connecting manner or the forming manner of the two connecting portions is not limited. In some embodiments, the names of the left connecting portion 71 and the right connecting portion 72 may be interchanged, for example, the right connecting portion 72 may also be referred to as the left connecting portion 71, and the left connecting portion 71 may also be referred to as the right connecting portion 72.

In some embodiments, the connector 70 may include a plurality of types, the type of connector 70 being related to the structural shape assembled by two adjacent profiles 21. For example, two adjacent profiles 21 may be connected in an arc shape, a corner, or a parallel shape, where the corner is connected to connect the two profiles 21 at an included angle; parallel connection means that the two profiles 21 are located in the same plane; an arc connection may mean that both profiles 21 are arc-shaped and are connected with a certain arc. In some embodiments, the connectors 70 may include corner connectors (as shown in fig. 7 and 8) and/or straight corner connectors (not shown); the left connecting part 71 and the right connecting part 72 of the corner connecting piece are in non-parallel angles (namely, the angles are not equal to 0 degrees, 180 degrees or 360 degrees), and the left connecting part 71 and the right connecting part 72 of the straight-angle connecting piece are positioned on the same plane, namely, the included angle between the left connecting part 71 and the right connecting part 72 is 180 degrees. When two adjacent sectional materials 21 are connected by a corner, a corner connecting piece can be adopted for connection; when two adjacent profiles 21 are connected in parallel, a straight angle connector can be used for connection. The left connecting part 71 and the right connecting part 72 of the corner connecting piece are in a non-parallel included angle which is the same as or approximately the same as the included angle formed by two adjacent sectional materials 21 to be connected, so that the corner connecting piece can smoothly connect the two adjacent sectional materials 21.

With continued reference to fig. 7 and 8, in some embodiments, the corner connector may include an inner corner connector 75 or an outer corner connector 76, with the horizontal portion 73 of the inner corner connector 75 being located on the inner side of the left and right connecting portions 71, 72 (i.e., the side of the left and right connecting

portions

71, 72 having the greater included angle); the horizontal portion 73 of the outer corner connecting member 76 is located on the outer side of the left and right connecting portions 71 and 72 (i.e., the side where the angle between the left and right connecting

portions

71 and 72 is smaller). In practical application, facilities such as a water pipe, a toilet, a floor drain and the like may exist on a blank ground for arranging the chassis structure 10, and the chassis structure 10 needs to avoid a reserved space for installing the facilities, so that the shape of the chassis structure 10 can be made into the shape as shown in fig. 1 and 6. In the above case, the chassis structure 10 may form a plurality of corners including an inner corner and an outer corner, and the outer corner connector 76 and the inner corner connector 75 may be adapted to connect the outer corner and the inner corner, respectively.

As shown in fig. 1 to 3, 5, 7 and 8, point a shown in fig. 1 and 5 indicates that two profiles 21 are assembled to form an inner corner, and a sealed connection is required by using an inner corner connector 75, wherein when the connection is performed by using the inner corner connector 75, the inner side of the inner corner (i.e., the side where the included angle between the left connector 71 and the right connector 72 is larger) is provided with one side of the materials of the panel 30, the first waterproof sheet 40, the honeycomb sheet 50 and the second waterproof sheet 60, and the outer side of the inner corner (i.e., the side where the included angle is smaller) is the opposite side. As shown in fig. 2 to 3, the edge of the horizontal portion 73 of the inner corner connector 75 needs to extend above the honeycomb panel 50, and thus the horizontal portion 73 of the inner corner connector 75 is located inside the left and right connecting

portions

71 and 72, i.e., inside the inner corner. The inner sides of the left and right connecting

portions

71 and 72 can be understood as the horizontal portion 73 at one side where the left and right connecting

portions

71 and 72 form an included angle of 180-360 deg..

In contrast, point B shown in fig. 1 and 5 indicates that two profiles 21 are assembled to form an outer corner, and an outer corner connector 76 is required to be used for sealing connection, wherein when the outer corner connector 76 is used for connection, the outer side of the outer corner (i.e. the side with the smaller included angle between the left connecting part 71 and the right connecting part 72) is provided with one side of the materials such as the panel 30, the first waterproof board 40, the honeycomb board 50 and the second waterproof board 60, and the inner side of the outer corner is the opposite side. As shown in fig. 2 to 3, the edge of the horizontal portion 73 of the outer corner connecting member 76 needs to extend above the honeycomb panel 50, and thus the horizontal portion 73 of the outer corner connecting member 76 is located at the outer side of the left and right connecting

portions

71 and 72, i.e., the outer side of the outer corner. The outer sides of the left and right connecting

portions

71 and 72 may be understood as the sides of the horizontal portion 73 where the left and right connecting

portions

71 and 72 form an included angle of 0 to 180.

In some embodiments, the outer profile of the at least one connector 70 may be adapted to the inner profile of the at least one profile 21 for embedding inside the at least one profile 21 to connect the at least one profile 21. In this specification, outline profile or internal profile refers to any parameter that can be used to characterize the size or shape of the exterior or interior of an object. In some embodiments, the external contour of the connecting member 70 may be the external size and shape of the cross section of the left and right connecting

portions

71, 72. In some embodiments, the inner contour of the profile 21 may specifically be the outer size and shape of the cross section where the inner part of the profile 21 is connected with the left connecting part 71 and the right connecting part 72, and the outer contour of the connecting element 70 is matched with the inner contour of the profile 21, which may facilitate the installation of the connecting element 70 embedded in the inner part of the profile 21; the size and shape of the remaining area of the inner cross-section of the profile 21 may not be limited, as long as the size and shape of the remaining area of the inner cross-section facilitates the installation of the panel 30, the first flashing 40, the cellular board 50 and the second flashing 60, as shown in fig. 2 and 3. In particular, the adaptation of the outer contour of the connecting element 70 to the inner contour of the profile 21 may be that the shape of the outer surface of the connecting element 70 coincides or substantially coincides with the shape of the inner surface of the profile 21, and that the size of the inner surface of the profile 21 is larger than the size of the outer surface of the connecting element 70 and that the difference between the size of the inner surface of the profile 21 and the size of the outer surface of the connecting element 70 is smaller than a third threshold (e.g. 1mm, 2mm or 3 mm). In some embodiments, the third threshold may be a default value or may be adjusted according to different situations.

Taking the example of two profiles 21 assembled into the outer frame 20, when two adjacent profiles 21 are assembled, the shape and size of the inner profile of the two profiles 21 are adapted to the shape and size of the outer profile of the connecting member 70, so that the connecting member 70 can be embedded in the inner profile and fit with the inner profile of the two profiles 21 to achieve the sealing effect.

The connecting member 70 may be suitable for an application scenario where the outer frame 20 is assembled by one or more profiles 21, for example, when the outer frame 20 is assembled by one profile 21, one connecting member 70 may be used to connect the openings of the profiles 21. For another example, when the outer frame 20 is assembled by four sectional materials 21, four connecting members 70 may be used to connect, and each connecting member 70 connects two adjacent sectional materials 21.

In some embodiments, the connector 70 may be secured in the inner profile of the profile 21 in a variety of ways. For example, as shown in fig. 7-8, the left connecting portion 71 and the right connecting portion 72 of the connecting member 70 are provided with screw holes 74, and the corresponding positions of two adjacent profiles 21 are also provided with screw holes. As shown in fig. 2 to 3, when the outer frame 20 is assembled, the screw holes 74 of the left connecting portion 71 and the right connecting portion 72 are aligned with the screw holes of the two adjacent profiles 21, respectively, and then the connecting member 70 and the two adjacent profiles 21 are fixed by the screws 22. For another example, the size of the inner contour of the profile 21 may be set to be slightly smaller than the size of the connector 70, so that the connector 70 is in interference fit with the inner contour of the profile 21.

Referring to fig. 2, 3, 7, and 8, in some embodiments, an edge of the horizontal portion 73 may extend above the honeycomb panel 50, and an edge of the horizontal portion 73 exceeds an edge of the honeycomb panel 50. By extending the horizontal portion 73 to the inner region of the honeycomb panel 50, the liquid on the connecting member 70 can be guided to one or several honeycomb holes of the honeycomb panel 50 without penetrating other regions of the honeycomb panel 50, thereby improving the waterproof effect of the floor structure 10. In some embodiments, as shown in fig. 2 and 3, when the outer frame 20 is assembled, a filler 80 may be filled in a gap between the horizontal portion 73 and the upper portion of the honeycomb panel 50, so as to further enhance the sealing and waterproof effects. For example, the filler 80 may include a polyurethane filler, a condensation waterproof material, a composite waterproof coating, and the like.

The connection of the connecting element 70 to the profile 21 can be carried out in other ways than by embedding the connecting element 70 in the inner contour of the profile 21 and by screwing, for example by plugging. In some embodiments, as shown in fig. 9, the two adjacent profiles 21 may be provided with a clamping portion 23 on each side for connection; the left connecting part 71 and the right connecting part 72 are respectively provided with a matching part 77 on the side surface for connection; the matching part 77 on the left connecting part 71 is matched with the clamping part 23 on one of the profiles 21; the mating portion 77 on the right connecting portion 72 mates with the snap-in portion 23 on the other profile 21. During assembly, the mating portions 77 of the left connecting portion 71 and the right connecting portion 72 are inserted into the clamping portions 23 of the profiles 21 to mate with the clamping portions 23, respectively, so that the assembly can be completed. The clamping portion 23 and the matching portion 77 can be matched and connected to play a positioning role, so that the assembling steps are effectively simplified, and the assembling efficiency is improved.

In some embodiments, the clip portion 23 may include various forms, and the mating portion 77 only needs to be able to fit with the clip portion 23. For example, as shown in fig. 9, the clamping portion 23 may be a groove provided on the profile 21, and the mating portion 77 may be a protrusion provided on the side surface of the connecting member 70 to match the size and shape of the groove. For another example, the clamping portion 23 may be a protrusion provided on the section bar 21, and the mating portion 77 may be a groove provided on the side surface of the connecting member 70 and matching with the size and shape of the protrusion. For another example, the engaging portion 23 of one profile 21 includes one or more grooves, the engaging portion 23 of another profile 21 includes one or more protrusions, the left connecting portion 71 is provided with one or more grooves matching the size and shape of the one or more protrusions, and the right connecting portion 72 is provided with one or more protrusions matching the size and shape of the one or more grooves. For another example, the clamping portions 23 of two adjacent profiles 21 may simultaneously include one or more grooves and protrusions, and the left connecting portion 71 and the right connecting portion 72 are respectively provided with one or more protrusions and grooves matching the size and shape of the one or more grooves and protrusions. This application does not do the restriction to the setting form of joint portion 23 and joining in marriage portion 77, and joint portion 23 and joining in marriage portion 77 can also be other structures, for example, joint portion 23 can be the buckle, joins in marriage portion 77 can be with buckle complex draw-in groove.

When the two profiles 21 are assembled, the profiles 21 can be connected in various ways, such as welding, riveting, bonding, etc., but it is inevitable that gaps are generated between the profiles 21 and the profiles 21, and liquid can penetrate into the gaps to cause liquid leakage, so that the joint of the connecting piece 70 and the profiles 21 needs to be sealed to ensure the waterproof performance of the chassis structure 10.

In some embodiments, the joints of the connecting members 70 and the profiles 21 may be sealed by a sealant (not shown) to ensure the sealing performance of the entire floor structure 10. For example, a sealant can be applied to the gap between the two profiles 21 after the corner connector or the straight corner connector is connected. For another example, a sealant may be applied to the joint between the mating portion 77 and the fastening portion 23.

It should be noted that the above description of components is merely for convenience of description and is not intended to limit the present disclosure to the illustrated embodiments. It will be appreciated by those skilled in the art, having the benefit of the teachings of the chassis structure 10, that any combination of the various components, or any combination of the various implementations described herein, is possible without departing from such teachings. For example, the outer frame, the panel, the first waterproof sheet, the honeycomb sheet, the second waterproof sheet, and the third waterproof sheet in this specification may be combined to form a chassis structure. For another example, a waterproof film or a waterproof adhesive may be provided between one or more layers of the outer frame, the panel, the first waterproof sheet, the honeycomb sheet, and the second waterproof sheet. Such variations are within the scope of the present disclosure.

The beneficial effects that may be brought by the embodiments of the present application include, but are not limited to: (1) the panel, the first waterproof plate, the honeycomb plate and the second waterproof plate are arranged in the outer frame from top to bottom, so that the waterproof performance of the chassis structure can be effectively improved; (2) the two adjacent sectional materials are connected in a sealing way through the connecting piece, so that the sealing property and the waterproof property of the outer frame are further improved; (3) the polyester fiber board is used as the first waterproof board, so that the viscosity between the first waterproof board and the ceramic tile can be increased, and the service life of the chassis structure is prolonged; (4) through setting up the honeycomb panel, can make during liquid can not permeate other adjacent honeycomb holes, reduce the horizontal infiltration of liquid in the honeycomb panel, improve water-proof effects.

It is to be noted that different embodiments may produce different advantages, and in different embodiments, any one or combination of the above advantages may be produced, or any other advantages may be obtained.

Claims

1. The base plate structure of the bathroom is characterized by comprising an outer frame, a panel, a first waterproof plate, a cellular board and a second waterproof plate;

the outer frame is assembled by at least one section bar;

the panel the first waterproof board the honeycomb panel and the second waterproof board from top to bottom install in proper order in the frame.

2. The floor structure of claim 1, further comprising a waterproof membrane; the waterproof membrane is arranged between at least one layer of the panel, the first waterproof board, the honeycomb board and each layer of the second waterproof board.

3. The tray structure of claim 1 wherein at least one of the layers of the panel, the first flashing, the honeycomb panel and the second flashing is sealed with a flashing glue between the layers.

4. The floor structure according to claim 1, characterized in that the profile comprises a metal profile, a glass fiber composite profile and/or a plastic steel profile.

5. Chassis structure according to claim 4, characterized in that the metal profile comprises an aluminium alloy profile, a titanium alloy profile and/or a magnesium alloy profile.

6. The floor structure of claim 1, wherein the panels comprise ceramic tiles or marble slabs.

7. The floor structure of claim 1, wherein the first flashing comprises a polyester fiberboard.

8. The floor structure of claim 1, wherein the honeycomb panel comprises an aluminum honeycomb panel or a plastic honeycomb panel.

9. The chassis structure of claim 1, wherein the second flashing comprises a silicate board, a fiber cement board, or a gypsum board.

10. The floor structure of claim 1, wherein the floor structure comprises at least one connector; the connecting piece includes left connecting portion, right connecting portion and horizontal part, left side connecting portion with right connecting portion are along the vertical sealing connection of lateral wall, left side connecting portion with the lower part of right connecting portion respectively with the vertical sealing connection of horizontal part, the connecting piece is used for connecting two adjacent the section bar.

11. The chassis structure of claim 10, wherein the at least one connector comprises a corner connector and/or a straight corner connector;

the left connecting part and the right connecting part of the corner connecting piece form a non-parallel included angle, and the left connecting part and the right connecting part of the straight angle connecting piece are located on the same plane.

12. The chassis structure of claim 11, wherein the corner connector comprises an inside corner connector and/or an outside corner connector;

the horizontal part of the inner corner connecting piece is positioned at the inner sides of the left connecting part and the right connecting part; the horizontal part of the outer corner connecting piece is positioned at the outer sides of the left connecting part and the right connecting part.

13. The floor structure of claim 10, wherein an edge of the horizontal portion extends above the honeycomb panel.

14. Chassis structure according to claim 10, characterized in that the outer contour of the at least one connecting piece is adapted to the inner contour of the at least one profile for embedding inside the at least one profile for connecting the at least one profile.

15. The chassis structure according to claim 10, wherein the side surfaces for connection of the two adjacent profiles are respectively provided with a clamping part;

the left connecting part and the right connecting part are respectively provided with a matching part on the side surface for connection;

the matching part on the left connecting part is matched with the clamping part on one of the sectional materials; and the matching part on the right connecting part is matched with the clamping part on the other section bar.

16. The floor structure of claim 10, wherein the connection of said connector to said profile is sealed by a sealant.