Chassis profile assembly and assembly type kitchen and bath chassis comprising same

Abstract

The utility model discloses a chassis section bar assembly and an assembly type kitchen and bath chassis comprising the same, the chassis section bar assembly comprises an outer side section bar and an inner side section bar, the outer side section bar can be laid and fixed on the bottom surface of a building, and the inner side section bar can be buckled and fixed on the outer side section bar; the base plate profile assembly is matched with the assembly type wall plate above the base plate profile assembly, and the inner side of the base plate profile assembly is matched with the floor. A drainage structure is further arranged in the base plate profile assembly and can drain water leaking into the base plate profile assembly from the floor, water can be prevented from being accumulated in the base plate profile assembly, peculiar smell and water leakage are prevented, and the situation that the service life of the base plate profile assembly is affected can be avoided. Therefore, the use experience and the service life of the kitchen and bath chassis are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fabricated building, especially relates to a chassis profile assembly and fabricated kitchen and toilet chassis containing same. BACKGROUND

[0002] The fabricated interior decoration is a decoration mode that adopts dry construction method to combine and install the interior decoration parts produced in the factory at the site.

[0003] When the kitchen and toilet room is refitted, the outer frame profile prefabricated in the factory is laid on the building bottom surface to form an outer frame, and other components are filled into the outer frame to form a kitchen and toilet chassis.

[0004] Therefore, the existing technology has at least the following technical problems: the outer frame profile of the fabricated kitchen and toilet chassis has no drainage structure, and the outer frame profile is prone to affecting the use effect and service life of the kitchen and toilet chassis due to self-water accumulation. INVENTION CONTENTS

[0005] The application embodiment provides a chassis profile assembly and a fabricated kitchen and toilet chassis containing same, which solves the technical problem that the outer frame profile of the fabricated kitchen and toilet chassis has no drainage structure, and the outer frame profile is prone to affecting the use effect and service life of the kitchen and toilet chassis due to self-water accumulation.

[0006] To solve the above technical problems, in a first aspect, the application embodiment provides a chassis profile assembly, which comprises an outer profile and an inner profile.

[0007] The chassis profile assembly cooperates with the fabricated wallboard above, and the inner side of the chassis profile assembly cooperates with the floor.

[0008] The chassis profile assembly further comprises a drainage structure, which can drain the water on the floor into the chassis profile assembly.

[0009] Further, the drainage structure comprises a guide opening arranged at the joint of the inner profile and the fabricated wallboard, the guide opening being in communication with the inner cavity of the inner profile, so as to guide the accumulated water between the fabricated wallboard and the inner profile into the inner cavity of the inner profile.

[0010] The inner profile is further provided with a drainage opening in communication with the inner cavity of the inner profile, so as to drain the water in the inner cavity of the inner profile.

[0011] Further, the inner cavity of the inner profile is further provided with a guide structure for guiding the water to drain out of the drainage opening.

[0012] Further, the outer profile is provided with a first positioning protrusion, a first positioning groove, a second positioning protrusion and a first positioning surface from outside to inside in sequence.

[0013] The inner profile is provided with a third positioning protrusion for being embedded in the first positioning groove, a second positioning groove for being clamped on the second positioning protrusion, and a fourth positioning protrusion for being abutted and positioned on the first positioning surface from outside to inside in sequence.

[0014] When the inner profile is clamped and fixed on the outer profile, the third positioning protrusion on the inner profile is clamped and fixed in the first positioning groove on the outer profile, the second positioning protrusion on the outer profile is clamped and fixed in the second positioning groove on the inner profile, and the fourth positioning protrusion on the inner profile is abutted and positioned on the first positioning surface on the outer profile.

[0015] Further, the fabricated wallboard is clamped and fixed with the chassis profile assembly.

[0016] The inner profile is vertically provided with a convex edge, and when the inner profile is clamped and fixed on the outer profile, the convex edge and the side wall of the first positioning protrusion enclose a third positioning groove on the inner profile.

[0017] The outer wall surface of the outer side of the first positioning protrusion is formed with a second positioning surface.

[0018] The fabricated wallboard comprises a wallboard body, a veneer and a base plate arranged on the inner and outer sides of the wallboard body; the lower end surface of the wallboard body is recessed in the base plate and the veneer, so that the veneer, the base plate and the lower end surface of the wallboard body enclose the wallboard positioning groove.

[0019] When the assembled wallboard is assembled with the chassis profile assembly below, the wallboard positioning groove is buckled with the first positioning protrusion on the outer profile, the base plate is in contact with the second positioning surface, and the veneer extends into the third positioning groove and is in contact with the third positioning groove.

[0020] Further, the outer profile is fixed on the building bottom surface by screws;

[0021] The first positioning protrusion and the second positioning protrusion are connected by a horizontal partition plate, and the partition plate and the outer side walls of the first positioning protrusion and the second positioning protrusion on both sides form the first positioning groove;

[0022] The partition plate is arranged above and below the bottom surface of the outer profile, and the screws for fixing the outer profile can be screwed into the partition plate and then into the building bottom surface for fixation.

[0023] Further, the convex edge and the top surface of the inner profile inside the convex edge form a third positioning surface;

[0024] The floor can be covered on the third positioning surface, and the side surface of the floor is in contact with the side surface of the convex edge.

[0025] Further, the flow guide opening is provided on the bottom of the third positioning groove, and the drainage opening is provided on the inner side of the inner profile;

[0026] In the inner cavity of the inner profile, the inner cavities of the third positioning protrusion, the second positioning groove and the fourth positioning protrusion are connected to form the inner cavity of the inner profile;

[0027] The flow guide structure includes a first flow guide plate and a second flow guide plate, wherein the first flow guide plate is arranged directly below the flow guide opening, and the two ends of the first flow guide plate are respectively connected with the outer side inner wall of the third positioning protrusion and the outer surface of the groove bottom of the second positioning groove;

[0028] The second flow guide plate is arranged in the inner cavity of the fourth positioning protrusion, and one end of the second flow guide plate is connected with the outer side inner wall of the fourth positioning protrusion, and the other end is connected with the drainage opening;

[0029] The first flow guide plate and the second flow guide plate both extend downwardly from the flow guide opening to the drainage opening;

[0030] The accumulated water on the floor between the veneer and the third positioning groove can enter the inner cavity of the inner profile through the flow guide opening, and be drained through the drainage opening under the flow guide effect of the first flow guide plate and the second flow guide plate.

[0031] Further, the inner profile is provided with a leveling edge extending along the inner side of the inner profile and parallel to the bottom surface of the outer profile.

[0032] In a second aspect, the embodiments of the present application further provide an assembled kitchen and bathroom bottom plate, characterized in that the bottom plate comprises the bottom plate profile assembly according to any one of the first aspect.

[0033] The one or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0034] (1) The embodiments of the present application can drain the accumulated water on the floor of the kitchen and bathroom into the bottom plate profile assembly by providing a drainage structure on the bottom plate profile assembly, which not only avoids water accumulation in the bottom plate profile assembly, prevents odor and water leakage, and avoids affecting the service life of the bottom plate profile assembly, thereby improving the use experience and service life of the kitchen and bathroom bottom plate.

[0035] (2) By providing a flow guide structure in the inner cavity of the inner profile, water entering from the flow guide opening can be guided to the drainage opening for timely and efficient drainage, avoiding water accumulation in the cavity of the inner profile, causing odor and water leakage, and affecting the use experience and service life of the kitchen and bathroom bottom plate.

[0036] (3) By providing the first positioning protrusion, the second positioning surface, and the third positioning groove matched with the assembled wall panel buckle, the positioning of the assembled wall panel on the bottom plate profile assembly can be achieved; by providing the third positioning surface and the convex edge, the positioning of the floor on the bottom plate profile assembly can be achieved, thereby realizing the integration of the bottom assembled kitchen and bathroom bottom plate with the wall panel around the top.

[0037] (4) By providing the leveling edge, the building bottom surface can be leveled by a leveling ruler based on the leveling edge, so that the building bottom surface is flush with the leveling edge, which can ensure the installation of the bottom plate profile assembly, is very convenient and efficient, improves the construction efficiency, has low requirements for the experience level of construction personnel, and can ensure the stability of the construction quality.

[0038] (5) The outer profile is fixed by screws, and by adjusting the screwing depth of the screws, the leveling of the outer profile can also be achieved, which is especially suitable for uneven ground installation environment.

[0039] (6) The bottom plate profile assembly is formed by the inner profile and the outer profile, the inner profile is buckled and fixed on the outer profile, so that the installation is very convenient, the whole is more flat, the overall strength of the bottom plate profile assembly is enhanced, and the durability is better, in addition, the outer profile is fixed by screws, and the drainage structure is arranged in the inner profile, so that the screws are prevented from rusting due to accumulated water, and the service life of the screws and the whole bottom plate profile assembly is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0040] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0041] Figure 1 It is a schematic view of the outer frame structure of the assembled kitchen and bathroom bottom plate in an embodiment of the present application.

[0042] Figure 2 It is a schematic view of the structure of the bottom plate profile assembly, the assembled wallboard and the floor in cooperation in an embodiment of the present application.

[0043] Figure 3 It is a schematic view of the end surface structure of the bottom plate profile assembly, the assembled wallboard and the floor in cooperation in an embodiment of the present application.

[0044] Figure 4 It is a schematic view of part of the structure of the bottom plate profile assembly, the assembled wallboard and the floor in cooperation in an embodiment of the present application.

[0045] Figure 5 It is a schematic view of part of the end surface structure of the bottom plate profile assembly, the assembled wallboard and the floor in cooperation in an embodiment of the present application.

[0046] Figure 6 It is a schematic view of the structure of the bottom plate profile assembly in an embodiment of the present application.

[0047] Figure 7 It is a schematic view of the end surface structure of the bottom plate profile assembly in an embodiment of the present application.

[0048] Figure 8 It is a schematic view of the structure of the outer profile in an embodiment of the present application.

[0049] Figure 9 It is a schematic view of the end surface structure of the outer profile in an embodiment of the present application.

[0050] Figure 10 It is a fixing mode schematic view of an outer profile in an embodiment of the utility model;

[0051] Figure 11 It is a structure schematic view of an inner profile in an embodiment of the utility model;

[0052] Figure 12 It is an end surface structure schematic view of an inner profile in an embodiment of the utility model;

[0053] Figure 13 It is an end surface structure schematic view of an inner profile in another embodiment of the utility model. DETAILED DESCRIPTION

[0054] The bottom disc profile assembly and the assembled kitchen and bathroom bottom disc provided by the embodiment of the application solve the technical problem that the use effect and service life of the assembled kitchen and bathroom bottom disc are affected by water accumulation in the outer frame profile of the assembled kitchen and bathroom bottom disc.

[0055] In order to better understand the above technical solutions, the above technical solutions will be described in detail in combination with the drawings of the specification and specific embodiments.

[0056] As shown in Figure 6 , 7 One or more embodiments of the application provide a bottom disc profile assembly 100, which is used to assemble an outer frame structure 500 of an assembled kitchen and bathroom bottom disc as shown in Figure 1 When assembled, the bottom disc profile assembly 100 is laid horizontally on the ground of the building along the inner wall foot of the base wall of the building body, and a plurality of (generally not less than three) bottom disc profile assemblies 100 are connected end to end, so as to form the outer frame structure 500 of the assembled kitchen and bathroom bottom disc.

[0057] The assembled kitchen and bathroom bottom disc is the bottom structure of the kitchen or bathroom of the assembled building, and the assembled wall panel 200 is also installed on the base wall of the building body, and the base layer 300 is also laid in the outer frame structure 500 of the assembled kitchen and bathroom bottom disc, and the floor 400 is also laid on the base layer 300, so as to form a complete assembled interior, as shown in Figure 2 , 3 .

[0058] Generally, as shown in Figures 2 to 5As shown, the assembled wallboard 200 includes a wallboard body 210 and a facing plate 230 and a base plate 220 arranged on both sides of the wallboard body 210, wherein the facing plate 230 faces the indoor and can play a decorative role, for example, can be a ceramic tile, a wood finish, etc. wall decoration material; the wallboard body 210 can be a hollow wallboard, which can support the facing plate 230, and also can play a role of sound insulation, heat preservation, waterproof, etc., for example, can be a polyurethane lightweight wallboard, a calcium silicate board, etc.; the base plate 220 faces the base wall of the building body and is used to be installed on the base wall, and the bottom of the facing plate 230 and the base plate 220 on both sides of the lower end surface of the assembled wallboard 200 exceeds the wallboard body 210 in the middle, so that the wallboard body 210, the base plate 220 and the bottom end surface of the wallboard body 210 form a wallboard positioning groove 240.

[0059] As shown in Figure 6 , 7 , the chassis profile assembly 100 includes an outer profile 110 and an inner profile 120, and the outer profile 110 and the inner profile 120 can be made of metal materials, such as aluminum alloy, etc. In addition, when the chassis profile assembly 100 is installed on site, the outer profile 110 can be first fixed on the building bottom surface, for example, by screws 133 (such as screws), as shown in Figure 8 ; then the inner profile 120 is buckled and fixed on the outer profile 110, so as to complete the installation of the chassis profile assembly 100.

[0060] As shown in Figure 8 , 9 , as shown in Figure 2 , 3The direction of the chassis profile assembly 100 in use is as shown, the outer profile 110 includes a bottom surface 111, the lower surface of the bottom surface 111 of the outer profile 110 is a plane to facilitate laying on the building bottom surface, the outer side (the side facing the outdoor) of the upper surface of the bottom surface 111 of the outer profile 110 is provided with a first positioning protrusion 112 with an upwardly convex top surface that is arc-shaped, the inner side (the side facing the indoor) of the upper surface of the bottom surface 111 of the outer profile 110 is provided with a second positioning protrusion 113 with an upwardly convex top surface that is horizontal, the first positioning protrusion 112 and the second positioning protrusion 113 are arranged in a spaced manner, and the height of the second positioning protrusion 113 is lower than that of the first positioning protrusion 112. A horizontal cross partition plate 114 is connected between the first positioning protrusion 112 and the second positioning protrusion 113, the cross partition plate 114 and the outer side walls of the first positioning protrusion 112 and the second positioning protrusion 113 on both sides form a first positioning groove 115, and the cross partition plate 114 is arranged in a spaced manner above and below the bottom surface 111. The screws 133 for fixing the outer profile 110 can be screwed into the cross partition plate 114 from the cross partition plate 114 and then into the building bottom surface for fixation. In addition, the bottom surface 111 of the outer profile 110 on the inner side of the second positioning protrusion 113 forms a first positioning surface 117, and the outer wall surface of the first positioning protrusion 112 on the outer side thereof is bent inwardly to form a second positioning surface 116.

[0061] As shown in Figure 11 , 12 As shown in Figure 2 , 3 The direction of the chassis profile assembly 100 in use is as shown, the bottom surface of the inner profile 120 is sequentially formed from the outer side to the inner side with a third positioning protrusion 121 for embedding into the first positioning groove 115, a second positioning groove 122 for clamping on the second positioning protrusion 113, and a fourth positioning protrusion 123 for abutting and positioning on the first positioning surface 117.

[0062] As shown in Figure 6 , 7 When the inner profile 120 is clamped and fixed on the outer profile 110, the third positioning protrusion 121 on the inner profile 120 is clamped and fixed in the first positioning groove 115 on the outer profile 110, the second positioning protrusion 113 on the outer profile 110 is clamped and fixed in the second positioning groove 122 on the inner profile 120, and the fourth positioning protrusion 123 on the inner profile 120 is abuttingly positioned on the first positioning surface 117 on the outer profile 110.

[0063] As shown in Figure 4 , 5As shown in FIG. 12, a convex edge 131 is vertically arranged on the top surface 125 of the inner profile 120, and extends along the length direction of the top surface 125 of the inner profile 120. When the inner profile 120 is buckled and fixed on the outer profile 110, the convex edge 131, the sidewall of the first positioning protrusion 112 and the top surface 125 of the inner profile 120 between the two form a third positioning groove 132. The convex edge 131 and the top surface 125 of the inner profile 120 inside the convex edge 121 form a third positioning surface 127.

[0064] As shown in FIG. 12, a convex edge 131 is vertically arranged on the top surface 125 of the inner profile 120, and extends along the length direction of the top surface 125 of the inner profile 120. When the inner profile 120 is buckled and fixed on the outer profile 110, the convex edge 131, the sidewall of the first positioning protrusion 112 and the top surface 125 of the inner profile 120 between the two form a third positioning groove 132. The convex edge 131 and the top surface 125 of the inner profile 120 inside the convex edge 121 form a third positioning surface 127. Figures 2 to 5 As shown in FIG. 12, a convex edge 131 is vertically arranged on the top surface 125 of the inner profile 120, and extends along the length direction of the top surface 125 of the inner profile 120. When the inner profile 120 is buckled and fixed on the outer profile 110, the convex edge 131, the sidewall of the first positioning protrusion 112 and the top surface 125 of the inner profile 120 between the two form a third positioning groove 132. The convex edge 131 and the top surface 125 of the inner profile 120 inside the convex edge 121 form a third positioning surface 127.

[0065] It should be noted that the top surface of the first positioning protrusion 112 is arc-shaped, which makes the buckling cooperation with the wallboard positioning groove 240 more smooth. The protruding surfaces of the second, third and fourth positioning protrusions 113, 121 and 123 are all flat, and the groove bottoms of the first and second positioning grooves 115 and 122 are also flat, so that the inner profile 120 is buckled and fixed on the outer profile 110 more stably.

[0066] Since the building bottom surface can be uneven, one of the difficulties in the construction and installation of the bottom disc profile assembly 100 is to find the level. After the installation of the bottom disc profile assembly 100, the construction personnel need to ensure that the bottom disc profile assembly 100 is parallel to the building bottom surface, so that the bottom disc profile assembly 100 is arranged vertically to the building bottom surface. This process is difficult to construct, and is very dependent on the construction experience and construction technical level of the construction personnel, so it is difficult to ensure the stability of the construction quality.

[0067] Therefore, in an embodiment of the present application, as shown in FIG. 13, the bottom disc profile assembly 100 is provided with a plurality of leveling protrusions 130 arranged on the top surface 125 of the inner profile 120. The leveling protrusions 130 are arranged on the top surface 125 of the inner profile 120 in a staggered manner, and extend along the length direction of the top surface 125 of the inner profile 120. When the inner profile 120 is buckled and fixed on the outer profile 110, the leveling protrusions 130, the sidewall of the first positioning protrusion 112 and the top surface 125 of the inner profile 120 between the two form a third positioning groove 132. The leveling protrusions 130 and the top surface 125 of the inner profile 120 inside the convex edge 121 form a third positioning surface 127. Figure 7 11 ​As shown in FIG. 12, the inner profile 120 is further provided with a leveling edge 124 flush with the bottom surface of the fourth positioning protrusion 123, i.e. coplanar, extending along the inner side of the fourth positioning protrusion 123 of the inner profile 120, perpendicular to the side wall of the fourth positioning protrusion 123, and parallel to the bottom surface 111 of the outer profile 110. In this way, during construction, after the outer profile 110 is fixed on the building bottom surface, the inner profile 120 is then buckled and fixed on the outer profile 110, and based on the leveling edge 124, the building bottom surface is leveled by a straight ruler, so that the building bottom surface is flush with the leveling edge 124. This is very convenient and efficient, not only improves the construction efficiency, but also has low requirements for the experience level of construction personnel, and can ensure the stability of construction quality.

[0068] In addition, as shown in FIG. 13, the outer profile 110 is fixed by a screw 133, and by adjusting the screwing depth of the screw 133, the leveling of the outer profile 110 can also be achieved. Figure 10 As shown in FIG. 14, after the chassis profile assembly 100 forms the outer frame structure 500 of the assembled kitchen and bathroom chassis, the base layer 300 is filled in the outer frame structure 500, and the base layer 300 is flush with the third positioning surface 127. In this way, the floor 400, such as floor tiles, is laid on the base layer 300, the edge of the floor 400 covers the third positioning surface 127, and the side of the floor 400 is in contact with the convex edge 131, achieving the positioning of the floor 400. In this way, the floor 400 is integrated with the assembled wallboard 200 for decoration, which is more beautiful, and the third positioning surface 127 can support the floor 400 upwardly.

[0069] Figures 2 to 5 The user performs daily activities on the floor 400, and a floor drain can be provided on the floor 400 for drainage. However, water on the floor 400 may flow into the space between the convex edge 131 and the facing plate 230, causing water to accumulate on the chassis profile assembly 100, affecting the use effect and service life. Therefore, the chassis profile assembly 100 is further provided with a drainage structure to drain water into the chassis profile assembly 100.

[0070] As shown in FIG. 15, the drainage structure is provided with a drainage groove 125, which is arranged in the third positioning surface 127 of the inner profile 120, and the bottom of the drainage groove 125 is flush with the third positioning surface 127. In this way, when water flows into the space between the convex edge 131 and the facing plate 230, the water can flow into the drainage groove 125 through the drainage groove 125, and then flow out of the chassis profile assembly 100 through the drainage hole 122 of the outer profile 110.

[0071] As shown in FIG. 16, the drainage groove 125 is provided with a drainage cover 126, which is arranged in the third positioning surface 127 of the inner profile 120, and the bottom of the drainage cover 126 is flush with the third positioning surface 127. In this way, when water flows into the space between the convex edge 131 and the facing plate 230, the water can flow into the drainage groove 125 through the drainage groove 125, and then flow out of the chassis profile assembly 100 through the drainage hole 122 of the outer profile 110. Figure 7 12 ​​As shown in FIG. 13, the drainage structure comprises a flow guide opening 126 formed on the bottom of the third positioning groove 132, the flow guide opening 126 is in communication with the inner cavity of the inner side profile 120, and a drainage opening 134 is also formed on the inner side of the inner side profile 120, which is also in communication with the inner cavity of the inner side profile 120. In this way, the accumulated water between the convex edge 131 and the veneer 230 can be introduced into the inner cavity of the inner side profile 120 through the flow guide opening 126 and discharged through the drainage opening 134. In addition, as shown in FIG. 18, in an embodiment of the present application, the drainage opening 134 can be connected with a floor drain through a connecting pipe 135, so as to discharge the accumulated water to the outside. Figure 13

[0072] Further, in the inner side profile 120, the inner cavities of the third positioning protrusion 121, the second positioning groove 122 and the fourth positioning protrusion 123 are in communication to form the inner cavity of the inner side profile 120, and the inner cavity of the inner side profile 120 is respectively provided with a first flow guide plate 128, a second flow guide plate 129 and a third flow guide plate 130.

[0073] The first flow guide plate 128 is arranged directly below the flow guide opening 126, and the two ends of the first flow guide plate 128 are respectively connected with the outer side inner wall of the third positioning protrusion 121 and the outer surface 137 of the groove bottom of the second positioning groove 122, and the first flow guide plate 128 extends downward from the outer side inner wall of the third positioning protrusion 121 to the outer surface 137 of the groove bottom of the second positioning groove 122, so as to quickly guide the water dripping from the flow guide opening 126 to the outer surface 137 of the groove bottom of the second positioning groove 122.

[0074] The second flow guide plate 129 and the third flow guide plate 130 are respectively arranged in the inner cavities of the fourth positioning protrusion 123, one end of the second flow guide plate 129 is connected with the outer side inner wall of the fourth positioning protrusion 123, the other end is connected with one end of the third flow guide plate 130, and the second flow guide plate 129 extends downward from the outer side inner wall of the fourth positioning protrusion 123 to the second flow guide plate 129. The third flow guide plate 130 is arranged horizontally, and the other end of the third flow guide plate 130 extends to the drainage opening 134.

[0075] In this way, the first flow guide plate 128, the outer surface 137 of the groove bottom of the second positioning groove 122, the second flow guide plate 129 and the third flow guide plate 130 are connected in sequence to form a drainage path, the second flow guide plate 129 can quickly guide the water flowing from the first flow guide plate 128 to the third flow guide plate 130, and the water flows along the third flow guide plate 130 to the drainage opening 134 and is discharged.

[0076] ​Specifically, indoor water can enter the gap between the finishing plate 230 and the third positioning groove 132 (although the finishing plate 230 and the third positioning groove 132 are in contact, but there is still an assembly gap and a gap caused by insufficient size accuracy, etc. for water to pass through), and enter the inner cavity of the third positioning protrusion 121 through the flow guide opening 126, and under the flow guiding effect of the first flow guide plate 128 and the second flow guide plate 129, along the above-mentioned drainage path through the drainage opening 134. The oblique arrangement of the first flow guide plate 128 and the second flow guide plate 129 can timely drain water and avoid water accumulation in the inner side profile 120. Since the water is drained through the upper inner side profile 120, water accumulation at the fixing screw 133 can be avoided, and the service life of the screw 133 can be prolonged.

[0077] The horizontal third flow guide plate 130 is arranged to avoid the second flow guide plate 129 forming a sharp corner in front of the drainage opening 134, affecting the drainage efficiency, and even causing backflow when the water cannot be drained in time, so that the water has a certain residence buffer space before being drained out of the drainage opening 134. At the same time, since the third flow guide plate 130 is flush with the bottom of the drainage opening 134, water accumulation can be avoided.

[0078] It should be understood that although the terms "first", "second" and the like can be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the example embodiments.

[0079] In this specification, the terms "upper", "middle", "lower", and the like are defined with respect to the configuration shown in the drawings, and are relative concepts, so they can change accordingly according to different positions and different use states. Therefore, these or other orientation terms should not be interpreted as limiting terms.

[0080] The above description is only a preferred embodiment of the present application, and is not any form or substantial limitation of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the method of the present application, some improvements and supplements can also be made, which should be considered as the protection range of the present application. For those skilled in the art, without departing from the spirit and scope of the present application, some changes, modifications and equivalent changes made by using the above disclosed technical content are equivalent embodiments of the present application; at the same time, any equivalent changes, modifications and evolution of the above-mentioned embodiments according to the essential technology of the present application are still within the scope of the technical solutions of the present application.

Claims

1. A floorpan profile assembly, characterized by The bottom plate profile assembly (100) is matched with the upper fabricated wall panel (200), and the inner side of the bottom plate profile assembly (100) is matched with the floor (400). The bottom plate profile assembly (100) is further provided with a drainage structure, which can drain water on the floor (400) into the bottom plate profile assembly (100). The drainage structure comprises a flow guide opening (126) provided at the matching position of the inner side profile (120) and the fabricated wall panel (200), which is communicated with the inner cavity of the inner side profile (120) to guide the accumulated water between the fabricated wall panel (200) and the inner side profile (120) to the inner cavity of the inner side profile (120).

2. A floor pan profile assembly as in claim 1, wherein, The inner side profile (120) is further provided with a drainage opening (134) communicated with the inner cavity of the inner side profile (120) to drain the water in the inner cavity of the inner side profile (120). The inner cavity of the inner side profile (120) is further provided with a flow guide structure to guide the water to the drainage opening (134).

3. A floor pan profile assembly as in claim 2, wherein, The outer side profile (110) is sequentially and spacedly provided with a first positioning protrusion (112), a first positioning groove (115), a second positioning protrusion (113) and a first positioning surface (117) from outside to inside.

4. A floor pan profile assembly as in claim 3, wherein, The inner side profile (120) is sequentially and spacedly provided with a third positioning protrusion (121) embedded in the first positioning groove (115), a second positioning groove (122) clamped on the second positioning protrusion (113), and a fourth positioning protrusion (123) abuttingly positioned on the first positioning surface (117) from outside to inside. When the inner side profile (120) is clamped on the outer side profile (110), the third positioning protrusion (121) on the inner side profile (120) is clamped in the first positioning groove (115) on the outer side profile (110), the second positioning protrusion (113) on the outer side profile (110) is clamped in the second positioning groove (122) on the inner side profile (120), and the fourth positioning protrusion (123) on the inner side profile (120) is abuttingly positioned on the first positioning surface (117) on the outer side profile (110). The fabricated wall panel (200) is clamped on the bottom plate profile assembly (100).

5. A floor pan profile assembly as in claim 4, wherein, The inner side profile (120) is vertically provided with a convex edge (131), and when the inner side profile (120) is clamped on the outer side profile (110), the convex edge (131) and the side wall of the first positioning protrusion (112) enclose a third positioning groove (132) on the inner side profile (120). The outer wall surface of the first positioning protrusion (112) is formed with a second positioning surface (116). ​ The assembled wallboard (200) comprises a wallboard body (210), a facing plate (230) and a base plate (220) arranged on both sides of the wallboard body (210); the lower end surface of the wallboard body (210) is recessed to the base plate (220) and the facing plate (230) on both sides, so that the facing plate (230), the base plate (220) and the lower end surface of the wallboard body (210) enclose a wallboard positioning groove (240); When the assembled wallboard (200) is assembled with the bottom plate profile assembly (100) below, the wallboard positioning groove (240) is buckled with the first positioning protrusion (112) on the outer profile (110), the base plate (220) is abutted on the second positioning surface (116), and the facing plate (230) extends into the third positioning groove (132) and is abutted and positioned with the third positioning groove (132).

6. A floor pan profile assembly as in claim 4, wherein, The outer profile (110) is fixed on the building bottom surface by a screw (133); The first positioning protrusion (112) and the second positioning protrusion (113) are connected with a horizontal cross partition plate (114), and the cross partition plate (114) and the outer side walls of the first positioning protrusion (112) and the second positioning protrusion (113) on both sides enclose the first positioning groove (115); The cross partition plate (114) is arranged in an up-down interval manner with the bottom surface (111) of the outer profile (110), and the screw (133) for fixing the outer profile (110) can be screwed into the cross partition plate (114) from the cross partition plate (114) and then screwed into the building bottom surface for fixation.

7. A floor pan profile assembly as in claim 5, wherein, The convex edge (131) and the top surface (125) of the inner profile (120) inside the convex edge (131) form a third positioning surface (127); A floor (400) can be covered on the third positioning surface (127), and the side surface of the floor (400) is abutted and positioned with the side surface of the convex edge (131).

8. A floor pan assembly as in claim 5, wherein: The flow guide opening (126) is arranged on the groove bottom of the third positioning groove (132), and the drainage opening (134) is arranged on the inner side edge of the inner profile (120); In the inner cavity of the inner profile (120), the inner cavities of the third positioning protrusion (121), the second positioning groove (122) and the fourth positioning protrusion (123) are communicated to form the inner cavity of the inner profile (120); The flow guide structure comprises a first flow guide plate (128) and a second flow guide plate (129), wherein the first flow guide plate (128) is arranged directly below the flow guide opening (126), and the two ends of the first flow guide plate (128) are connected with the outer side inner wall of the third positioning protrusion (121) and the outer surface (137) of the groove bottom of the second positioning groove (122), respectively. The second flow guide plate (129) is arranged in the inner cavity of the fourth positioning protrusion (123), one end of the second flow guide plate (129) is connected with the outer side inner wall of the fourth positioning protrusion (123), and the other end is communicated with the water outlet (134); The first flow guide plate (128) and the second flow guide plate (129) are both inclined downward from the flow guide opening (126) to the water outlet (134); Water entering between the finishing plate (230) and the third positioning groove (132) on the floor (400) can enter the inner cavity of the inner side profile (120) through the flow guide opening (126) and be drained through the water outlet (134) under the flow guiding effect of the first flow guide plate (128) and the second flow guide plate (129).

9. A floor pan assembly as in claim 1, wherein, The inner side profile (120) is provided with a leveling edge (124), the leveling edge (124) extends along the inner side edge of the inner side profile (120) and is parallel to the bottom surface (111) of the outer side profile (110).

10. A modular kitchen and bath pod, characterized by, The base plate profile assembly (100) comprises the base plate profile assembly (100) according to any one of claims 1-9. The base plate profile assembly (100) comprises the base plate profile assembly (100) according to any one of claims 1-9.

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