CN212715179U

CN212715179U - Toilet chassis

Info

Publication number: CN212715179U
Application number: CN202020527469.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Sun Yinkui
Current assignee: Shanghai Hongdian Sanitary Ware Technology Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-03-16
Anticipated expiration: 2030-04-13

Abstract

The utility model provides a toilet chassis, which comprises a chassis body, wherein the chassis body is connected with a floor drain, the floor drain is matched with the chassis body, a floor drain outlet on the floor drain is arranged at the side edge of the chassis, a floor drain water inlet is arranged on the chassis body, and the floor drain water inlet is communicated with the floor drain outlet; a first waterproof flange is arranged on the side edge of the chassis and is in sealing connection with the chassis; the chassis is divided into a wet area chassis and a dry area chassis, so that the wet area chassis is convenient to transport and install, the wet area chassis is also provided with a water chute, and a drainage gradient is arranged in the water chute. The utility model discloses a set up zonulae occludens's waterproof flange at the chassis side, form waterproof frame, reach waterproof purpose, through setting up the floor drain outlet at the side on chassis, reduce the height of chassis body, the wholeness of chassis body bottom surface has been guaranteed in the edgewise drainage, and be convenient for waterproof, the utility model discloses a chassis is convenient for process, and the size is comparatively nimble, and the installation of being convenient for, application scope is wider, is worth promoting and using.

Description

Toilet chassis

Technical Field

The utility model relates to a bathroom technical field specifically is a bathroom chassis.

Background

The drainage system of the toilet is mainly divided into a same-floor drainage system and a different-floor drainage system, the problem of different-floor drainage is more and more obvious, the same-floor drainage system is advocated to be used in the current relevant standards of the toilet, along with the development of the whole toilet, a large amount of market demands also exist on the toilet chassis, the toilet chassis with the relatively mature technology in the market generally adopts a drainage mode of downward drainage, particularly, a drainage pipe is arranged below the chassis and is collected to a main drainage pipe to realize drainage, the drainage mode that the drainage pipe is arranged below the chassis needs to make the chassis overhead or elevated, so when the toilet is used, the hollowing feeling of the toilet ground is stronger, the user experience feeling is poor, the toilet is generally used for the sinking condition of the toilet in the original building, otherwise, the ground needs to be elevated, the height difference between the ground surface layer in the general decoration engineering and the ground of the original building is 40-70 mm, the toilet is lifted by more than 70mm, and the height difference is formed between the internal height of the toilet and the indoor space adjacent to the toilet, so that the toilet is not beneficial to use and has limited applicable market range; some drain pipes are arranged inside the chassis, and the water pipes are arranged inside the chassis, so that the problem of use experience of chassis overhead is solved, but the water outlets of the water pipes inside the chassis and the floor drain opening generally need to be connected on site, the stability of the quality of the connection part is difficult to ensure, the difficulty is increased for the installation of the chassis, and the waterproof stability of the chassis is difficult to ensure; the existing integral chassis in the market also has the problems of larger size and heavier weight, is inconvenient to transport and install, wastes time and labor; therefore, the utility model provides a bathroom chassis adopts the distributed chassis of dry and wet district separation, is convenient for install and transport, the utility model discloses a bathroom chassis is through setting up the outlet in the side on chassis, through outlet and the total drain pipe intercommunication on drainage concentrator is with the chassis, reach the drainage purpose, sewage is drained away to the side of the chassis, can control the thickness on chassis, the fitment height on the general ground of adaptation, and need not built on stilts chassis, it is better to use to trample the foot and feel, use and experience the sense preferred, simultaneously waterproof and reliable, application scope is wide, the site operation is simple quick, and stable in quality is favorable to promoting and using, can promote the better development of bathroom chassis and whole bathroom.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a bathroom chassis, through setting up the side on the chassis with the outlet on the chassis, guarantee the wholeness of chassis bottom surface, avoid leaking, and need not to make somebody a mere figurehead or raise the chassis, the height of the general ground decoration of thickness adaptation on chassis, the utility model discloses a bathroom chassis adopts the distributed chassis of dry and wet district separation, is convenient for transport and installation, and application scope is wide.

In order to solve the technical problem, the utility model provides a toilet chassis, which comprises a wet area chassis and a dry area chassis, wherein one or two or more dry area chassis are convenient for transportation and installation;

the chassis comprises a chassis body, a floor drain is connected to the chassis body and matched with the chassis body, a floor drain water outlet in the floor drain is formed in the side edge of the chassis body and facilitates water drainage, a floor drain water inlet is formed in the chassis body, and the floor drain water inlet is communicated with the floor drain water outlet;

the side on chassis is provided with first waterproof flange, and first waterproof flange and chassis sealing connection are convenient for waterproof.

Furthermore, a water chute is arranged on the chassis body and is communicated with the floor drain water inlet, water flows into the water chute through the floor drain water inlet, and stays in the water chute for a short time so as to prevent the water surface from rising, and then is collected to the floor drain outlet through the water chute to be discharged.

Furthermore, the water chute has a drainage height difference, a drainage slope is formed in the water chute, accumulated water is prevented from being stored in the water chute, and the lowest point of the slope of the water chute is the position of a floor drain on the chassis body, so that drainage is facilitated.

Furthermore, the top view surface of the water chute is in a round shape and/or a square shape and/or a long strip shape and/or a square shape, so that the requirements of short stay of water, attractiveness and easiness in cleaning can be met.

Furthermore, a water chute cover plate is arranged on the water chute, and the water chute cover plate is matched with the water chute and used for filtering and increasing the attractiveness; the cover plate of the water chute is detachable, so that the water chute is convenient to clean and maintain; the water guiding groove cover plate is provided with a water drainage gap for draining water.

Furthermore, a chassis surface layer is arranged on the chassis body, the height from the chassis surface layer to the bottom surface of the chassis is 30-65 mm, reasonable height difference size is formed with the ground height of the adjacent space of the toilet while the drainage requirement is met, and the overall coordination with the adjacent space is considered.

Furthermore, the chassis body is made of plastic and/or plastic products, is waterproof, moistureproof, mildewproof, strong in plasticity and easy to process, can realize free cutting of the size of the chassis, does not need die forming, is convenient and quick, and has a wide application range.

Furthermore, at least one sealing medium is arranged between the first waterproof rib and the chassis; the sealing medium is sealed by a waterproof connecting structure and/or a sealing member with elasticity and/or a sealing adhesive material.

Furthermore, a first connecting part is arranged on the first waterproof flange and used for connecting the chassis, and the connecting structure of the first connecting part is a plug-in structure; the chassis body is provided with a second connecting part for connecting the first connecting part, and the connecting structure of the second connecting part is matched with the connecting structure of the first connecting part.

Further, still include the waterproof flange of second, the waterproof flange of second sets up in the top of first waterproof flange, and the waterproof flange of second sets up in the top of chassis body for prevent to ooze the water.

Further, still include waterproof flange linking module, waterproof flange linking module is used for connecting adjacent two waterproof flanges and/or is used for connecting first waterproof flange and floor drain.

Furthermore, the waterproof rib connecting module comprises a straight connecting module and/or an external corner connecting module and/or an internal corner connecting module; a style of calligraphy linking module is used for connecting the two adjacent first waterproof flanges on the horizontal direction, and external corner linking module is used for connecting the two adjacent first waterproof flanges of external corner department, and internal corner linking module is used for connecting the two adjacent first waterproof flanges of internal corner department, is convenient for install fast and stable in quality, and is waterproof reliable.

Further, still include the manger plate decoration, the position that wet district chassis and dry district chassis are adjacent is provided with the manger plate decoration for manger plate and decoration, with the water phase separation of bathroom dry area and wet district to increase the frequency that the dry district has water, and play the effect of separating dry district space and wet district space.

By applying the toilet chassis of the utility model, the purposes of convenient transportation and installation are achieved by distributing the wet area chassis and the dry area chassis in a distributed manner, the wet area chassis has relatively small size and is easy to process, the wet area chassis is carved into a water chute with gradient by utilizing processing equipment, the water chute is used for guiding water flow and preventing the water surface from rising, and the drainage gradient prevents accumulated water from being left in the water chute; the waterproof frame is formed by arranging the waterproof flanges which are tightly connected at the side edges of the chassis, so that the aim of waterproofing is fulfilled; the floor drain outlet is arranged on the side edge of the chassis, the water outlet on the chassis is communicated with the main drain pipe through the drainage collector, the drainage purpose is achieved, sewage is drained from the side face of the chassis, the integrity of the bottom surface of the chassis body is guaranteed, the installation and the quick drainage are convenient, the maintenance is convenient, the water resistance is reliable, the thickness of the chassis can be controlled, the chassis is adaptive to the decoration height of the common ground, the chassis does not need to be built on the ground, the treading feeling in use is good, the application range is wide, the height of the chassis can be integrally coordinated with the adjacent space, and the better use experience feeling is guaranteed; the utility model discloses a chassis is convenient for process, and the size is comparatively nimble, and the site operation is simple quick, stable in quality, and application scope is wider, is worth promoting and uses, can promote the better development in bathroom chassis and whole bathroom.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the present invention with a partial cross section.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is an enlarged view at C in fig. 2.

Figure 5 is a schematic view of the connection between the wet area floor drain and the waterproof rib.

Fig. 6 is an exploded view of fig. 5.

Fig. 7 is a schematic view of the connection structure of the horizontal connection module and the waterproof edge strip of the present invention.

Fig. 8 is a schematic view of the connection structure of the internal corner connection module and the waterproof edge strip of the present invention.

In the drawings: 1. a chassis; 11. a wet area chassis; 12. a dry zone chassis; 2. a water-retaining decorative piece; 3. a chassis body; 31. a wet zone chassis body; 32. a dry zone chassis body; 33. a second connecting portion; 34. a chassis facing; 341. a wet zone pan facing; 35. a water chute; 36. a water chute cover plate; 4. a floor drain; 41. a wet area floor drain; 411. a wet area floor drain water inlet; 412. a wet area floor drain outlet; 42. a dry area floor drain; 421. a dry area floor drain water inlet; 422. a dry area floor drain outlet; 5. waterproof flanges; 51. a first waterproof rib; 511. a first connection portion; 512. a first connecting structure; 52. a second waterproof rib; 53. the waterproof rib is connected with the module; 531. a linear connection module; 532. an external corner connecting module; 533. the internal corner is connected with the module; 534. a second connecting structure; 535. a first connection module; 536. a second connection module; 6. a wall panel.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and obviously, only some of the embodiments of the present invention are described, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work are included in the scope of the present invention.

As shown in fig. 1-2, the utility model discloses a toilet chassis, mainly include chassis 1, chassis 1 includes wet district chassis 11 and dry district chassis 12, and sealing connection between wet district chassis 11 and the dry district chassis 12 still includes manger plate decoration 2, manger plate decoration 2 is used for connecting wet district chassis 11 and dry district chassis 12, manger plate decoration 2 sets up in the position that wet district chassis 11 and dry district chassis 12 are adjacent, is used for manger plate and decoration, the upper surface of manger plate decoration 2 sets up in chassis 1's top or with chassis 1 parallel and level; in this embodiment, the water blocking decoration 2 is an inverted U-shaped structure, two sides of the U-shaped structure are respectively arranged at the side edges of the wet area chassis 11 and the dry area chassis 12, the upper surface of the water blocking decoration 2 is arranged above the wet area chassis 11 and the dry area chassis 12, and the water in the dry area and the water in the wet area of the toilet are relatively separated, so that the frequency of water in the dry area is prevented from increasing, and the effect of separating the space of the dry area and the space of the wet area is achieved.

The chassis 1 comprises a chassis body 3, the chassis body 3 comprises a wet area chassis body 31 and a dry area chassis body 32, and one or two or more wet area chassis bodies 31 are provided; the length and width of the wet area chassis 11 are not more than 2400mm multiplied by 1200mm, and the wet area chassis 11 adopts an integral wet area chassis body 31; the length and width of the wet area chassis 11 exceed 2400mm multiplied by 1200mm, and the wet area chassis 11 adopts two or more wet area chassis bodies 31; in this embodiment, the wet area chassis body 31 is an integral chassis, the wet area chassis body 31 is an integral structure, and the integral chassis has no splicing seam, so that the water seepage phenomenon is effectively avoided; the size of the dry area chassis 12 is relatively large, the general width size is not less than 1200mm, the integral chassis is not beneficial to transportation and installation, and the distributed chassis are convenient to process, transport and install; the dry zone chassis 12 in this embodiment is formed by connecting two dry zone chassis bodies 32, the two dry zone chassis bodies 32 are connected through a connecting structure, and the joints are tightly connected to achieve a sealing effect; in this embodiment, the connection mode of the dry zone chassis body 32 is a snap connection (as shown in fig. 2B), and the connection structure may be filled with a sealing material to ensure the sealing property of the connection.

The chassis body 3 is connected with a floor drain 4, the floor drain 4 is matched with the chassis body 3, the floor drain 4 is arranged on the side edge of the chassis body 3, the chassis body 3 is provided with a water chute 35, the water chute 35 is arranged inside the chassis body 3, and the water chute 35 is communicated with the floor drain 4; in this embodiment, the floor drain 4 includes a wet area floor drain 41 and a dry area floor drain 42, and the wet area floor drain 41 and the dry area floor drain 42 are respectively matched with the wet area chassis body 31 and the dry area chassis body 32; the dry area floor drain 42 is provided with a dry area floor drain water inlet 421 and a dry area floor drain outlet 422, and the dry area floor drain water inlet 421 is communicated with the dry area floor drain outlet 422; the wet area floor drain 41 is provided with a wet area floor drain water inlet 411 and a wet area floor drain outlet 412 (as shown in fig. 6), the wet area floor drain water inlet 411 is matched with the water chute 35, water flows into the water chute 35 through the wet area floor drain water inlet 411 and then is collected to the wet area floor drain outlet 412 through the water chute 35, and the water is discharged and drained into the water chute 35 so as to prevent the water surface from excessively rising.

The overlook surface of the water chute 35 is in a round shape and/or a square shape and/or a long strip shape and/or a square shape, water is discharged to the main drain pipe through the water chute 35 and is drained to the water chute 35, the water chute 35 can meet the requirement of short stay of the water, the water surface is prevented from excessively rising, and the requirements of attractiveness and easiness in cleaning are met; the water chute 35 has a drainage height difference, a drainage slope is formed in the water chute 35 to prevent water from being accumulated in the water chute 35, the lowest point of the slope of the water chute 35 is the position of the floor drain 4 on the chassis body 3, in the embodiment, the lowest point of the water chute 35 is the position of the floor drain 41 in the wet area, so that water can be drained conveniently, and water accumulation in the water chute 35 is prevented; a water chute cover plate 36 is arranged on the water chute 35, and the water chute cover plate 36 is matched with the water chute 35 and used for filtering and increasing the attractiveness; the water chute cover plate 36 is detachable, so that the cleaning and the maintenance are convenient; a drainage gap is arranged on the water chute cover plate 36 and used for draining water; in this embodiment, the water chute 35 is disposed around the wet area chassis body 31, the cross section of the water chute 35 is a U-shaped structure (as shown in fig. 2), and the wet area floor drain 41 is matched with the wet area chassis body 31.

As shown in fig. 1-3, a waterproof rib 5 is arranged on the side of the chassis 1, the waterproof rib 5 comprises a first waterproof rib 51 and a second waterproof rib 52, and at least one sealing medium is arranged between the first waterproof rib 51 and the chassis 1; the sealing mode of the sealing medium is realized by a waterproof connecting structure and/or a sealing member with elasticity and/or a sealing bonding material; in this embodiment, the first waterproof rib 51 is disposed on the side of the chassis body 3, and the first waterproof rib 51 and the chassis body 3 are sealed by a waterproof connecting structure and a sealing adhesive material; the first waterproof rib 51 is provided with a first connecting part 511 for connecting the chassis body 3, the connecting structure of the first connecting part 511 is a plug-in structure, and the first connecting part 511 is a convex plug-in buckle or a concave plug-in groove; in this embodiment, the first connection portion 511 is a protruding insertion buckle; the chassis body 3 is provided with a second connecting part 33, the second connecting part 33 is used for connecting the first connecting part 511, and the connecting structure of the second connecting part 33 is matched with the connecting structure of the first connecting part 511, specifically, is a plug-in structure corresponding to the first connecting part 511; in this embodiment, the connection structure of the second connection portion 33 is a concave insertion groove; the first waterproof rib 51 is arranged on one side or two sides or three sides or the periphery of the chassis body 3; in this embodiment, the first waterproof rib 51 is disposed around the chassis body 3 to form a waterproof frame to prevent water seepage.

The chassis body 3 is provided with a chassis surface layer 34 which is mainly used for decorating the ground, playing a role of beauty and preventing the chassis from being worn and skid, and the wet area chassis surface layer 34 is made of stone and plastic products; in this embodiment, the wet area chassis surface 341 is provided with grooves arranged in a strip shape to prevent slipping, beautifully and reduce the height of the water surface rising when draining, so as to reduce the contact between the water on the ground and the feet of the user during the use.

Preferably, the height h2 between the floor surface layer 34 and the floor surface of the floor is 30mm-65mm (as shown in fig. 2), and a reasonable height difference size is formed with the floor height of the adjacent space of the toilet while meeting the drainage requirement, and the overall coordination with the adjacent space is also considered.

Preferably, the highest point h1 of the first waterproof rib 51 is higher than the chassis body 3 (as shown in fig. 3); waterproof flange 52 of second sets up in the top of first waterproof flange 51 for waterproof and connection wallboard 6 (as fig. 4), waterproof flange 52 of second and wallboard 6's structure phase-match, the installation of being convenient for, wallboard 6's weight has also fallen on first waterproof flange 51 through waterproof flange 52 of second, produce spacing effect to first waterproof flange 51, form the stability of waterproof frame structure, avoid wallboard 6 directly to fall to the ground simultaneously, lead to the seal poor, 6 below damages of wallboard, difficult installation scheduling problem, still be used for decorating.

Preferably, as shown in fig. 1 and 5-8, the waterproof rib 5 further comprises a waterproof rib connecting module 53, the waterproof rib connecting module 53 is used for connecting two adjacent first waterproof ribs 51 and/or for connecting the first waterproof ribs 51 and the floor drain 4, and the connecting manner is that the connecting manner is through a sealing structure and/or through a sealing adhesive material; the waterproof rib connecting module 53 comprises a straight connecting module 531 (shown in fig. 7) and/or a male corner connecting module 532 (shown in fig. 1) and/or a female corner connecting module 533 (shown in fig. 1 and 8); the I-shaped connecting module 531 is used for connecting two adjacent first waterproof flanges 51 in the horizontal direction, the external corner connecting module 532 is used for connecting two adjacent first waterproof flanges 51 at the external corner, and the internal corner connecting module 533 is used for connecting two adjacent first waterproof flanges 51 at the internal corner, so that the installation is fast, the quality is stable, and the waterproof performance is reliable; the connection mode of the waterproof rib connection module 53 and the first waterproof rib 51 adopts the same principle, and this embodiment describes in detail the connection mode of the internal corner connection module 533 and the first waterproof rib 51, as shown in fig. 8, the internal corner connection module 533 is tightly connected with the chassis body 3, the side surface of the first waterproof rib 51 is the first connection structure 512, the first connection structure 512 in this embodiment is an inward concave cavity (as shown in fig. 6), one end or both ends of the internal corner connection module 533 close to the first waterproof rib 51 are provided with the second connection structures 534, the second connection structures 534 in this embodiment are protruding buckles, the protruding buckles are matched with the inward concave cavity, so as to facilitate the connection of the internal corner connection module 533 and the first waterproof rib 51; a convex waterproof edge is arranged on the side edge of the internal corner connecting module 533 far away from the central position of the chassis body 3 and is used for preventing water seepage at the connecting part of the internal corner connecting module 533 and the first waterproof rib 51; the second waterproof rib 52 is disposed above the internal corner connecting module 533 and the first waterproof rib 51, the connection mode of the second waterproof rib 52 at the internal corner in this embodiment is a chamfered 45-degree tight splice, and the second waterproof rib 52 is used for waterproofing and connecting the wall board.

Preferably, the floor drain 4 is connected with the waterproof rib 5 in a sealing manner, and the floor drain 4 is matched with the first waterproof rib 51, as shown in fig. 5-6, the wet area floor drain 41 and the first waterproof rib 51 in the embodiment are connected through a first connecting module 535, and the wet area floor drain 41 is provided with a second connecting module 536 so as to be connected with the first waterproof rib 51 in a sealing manner.

Preferably, the chassis body 3 is made of plastic and/or plastic products, including PVC products and PU products, the plastic and/or plastic products have the performances of water resistance, moisture resistance, mould resistance, strong plasticity, easy processing and the like, the free cutting of the chassis size can be realized, the die forming is not needed, the size is self-defined, the wall size is not needed to be fixed, the production and the processing are convenient and fast, and the application range is wide; in this embodiment, the first waterproof rib 51 is made of plastic and/or plastic products, and the second waterproof edge strip 52 is made of plastic and/or plastic products and/or metal products, including PVC and aluminum alloy; the interior of the section bar in the embodiment and the positions not related to water retaining are mostly of a cavity structure, so that the use of raw materials is saved while the weight is reduced.

By applying the toilet chassis of the utility model, the purposes of convenient transportation and installation are achieved by distributing the wet area chassis and the dry area chassis in a distributed manner, the wet area chassis has relatively small size and is easy to process, the wet area chassis is carved into a water chute with gradient by utilizing processing equipment, the water chute is used for guiding water flow and preventing the water surface from rising, and the drainage gradient prevents accumulated water from being left in the water chute; the waterproof frame is formed by arranging the waterproof flanges which are tightly connected at the side edges of the chassis, so that the waterproof purpose is achieved, the waterproof flanges are connected and installed through the industrialized and modularized connecting modules, the quality is reliable and stable, the installation is convenient and fast, and the problems of frequent occurrence, difficult installation and the like of common connecting parts, corners and the like are avoided; the floor drain outlet is arranged on the side edge of the chassis, the water outlet on the chassis is communicated with the main drain pipe through the drainage collector, the drainage purpose is achieved, sewage is drained from the side face of the chassis, the integrity of the bottom surface of the chassis body is guaranteed, the installation and the quick drainage are convenient, the maintenance is convenient, the water resistance is reliable, the thickness of the chassis can be controlled, the chassis is adaptive to the decoration height of the common ground, the chassis does not need to be built on the ground, the treading feeling in use is good, the application range is wide, the height of the chassis can be integrally coordinated with the adjacent space, and the better use experience feeling is guaranteed; the utility model discloses a chassis is convenient for process, and the size is comparatively nimble, and the site operation is simple quick, stable in quality, and application scope is wider, is worth promoting and uses, can promote the better development in bathroom chassis and whole bathroom.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The toilet chassis is characterized by comprising a wet area chassis and a dry area chassis, wherein one or two or more dry area chassis are convenient to transport and install;

the chassis comprises a chassis body, a floor drain is connected to the chassis body and matched with the chassis body, a floor drain outlet in the floor drain is formed in the side edge of the chassis and facilitates water drainage, a floor drain water inlet is formed in the chassis body, and the floor drain water inlet is communicated with the floor drain outlet;

the side of chassis is provided with first waterproof flange, first waterproof flange with chassis sealing connection is convenient for waterproof.

2. The toilet chassis according to claim 1, wherein a water chute is arranged on the chassis body and communicated with the floor drain water inlet.

3. The toilet pan according to claim 2, wherein the gutter has a drainage height difference, and a drainage slope is formed in the gutter to facilitate drainage.

4. The toilet pan according to claim 2, wherein the shape of the top view of the gutter is circular and/or square and/or elongated and/or rectangular.

5. The toilet chassis according to claim 4, wherein a water chute cover plate is arranged on the water chute, the water chute cover plate is matched with the water chute, the water chute cover plate is detachable, and a drainage gap is arranged on the water chute cover plate.

6. The toilet pan according to claim 1 or 2, wherein a pan surface layer is arranged on the pan body, and the height from the pan surface layer to the pan bottom surface is 30mm-65 mm.

7. The toilet pan according to claim 1, wherein the pan body is made of plastic and/or plastic products, the plastic and/or plastic products are strong in plasticity and easy to process, and the pan body is sized to be freely cut.

8. The toilet pan of claim 1, wherein there is at least one sealing medium between the first water barrier and the pan; the sealing medium is sealed by a waterproof connecting structure and/or a sealing member with elasticity and/or a sealing adhesive material.

9. The toilet chassis according to claim 1 or 8, wherein the first waterproof rib is provided with a first connecting part for connecting the chassis, and the connecting structure of the first connecting part is a plug-in structure; the chassis body is provided with a second connecting part for connecting the first connecting part, and the connecting structure of the second connecting part is matched with that of the first connecting part.

10. The toilet pan according to claim 1 or 8, further comprising a second waterproof rib, wherein the second waterproof rib is disposed above the first waterproof rib, and the second waterproof rib is disposed above the pan body for waterproof.

11. The toilet chassis according to claim 1, further comprising a waterproof rib connecting module for connecting two adjacent first waterproof ribs and/or for connecting the first waterproof ribs and the floor drain.

12. The toilet pan of claim 11, wherein the waterproof rib connection module comprises a straight connection module and/or a male corner connection module and/or a female corner connection module.

13. The toilet pan of claim 1, further comprising a water blocking trim, wherein the water blocking trim is disposed adjacent to the wet zone pan and the dry zone pan for blocking water and decorating.