CN214994514U - Separated floor drain and integrated bathroom chassis - Google Patents

Abstract

The application provides disconnect-type floor drain and integrated bathroom chassis relates to house ornamentation bathroom technical field. Disconnect-type floor drain includes: built-in fitting, eccentric joint and eccentric joint clamp plate. The embedded part is provided with a central hole, the eccentric joint comprises a first part with a water inlet and a second part with a water outlet, the central line of the water outlet is parallel to the central line of the water inlet, the water inlet is arranged opposite to the central hole, the eccentric joint pressing plate is provided with a water leakage hole, the water leakage hole is arranged opposite to the central hole, the eccentric joint pressing plate is used for fixing the first part to the embedded part, and the second part is used for connecting a pipeline of the toilet caisson. The integrated bathroom chassis comprises a chassis main body and a separated floor drain, wherein an embedded part of the separated floor drain is embedded in the chassis main body. Because the central line of delivery port is parallel with the central line of water inlet, the certain distance is staggered in the center of the two, when the second portion will cooperate with the pipeline of bathroom caisson, can be according to the position of pipeline, adjust eccentric joint for the second portion can be connected with the pipeline.

Description

Separated floor drain and integrated bathroom chassis

Technical Field

The application relates to the technical field of home decoration bathrooms, in particular to a separated floor drain and an integrated bathroom chassis.

Background

In the base plate of the integrated bathroom, the floor drain is pre-buried therein. The existing direct drainage floor drain is embedded integrally, pipelines embedded between the direct drainage floor drain and a toilet caisson have the risk of misalignment, and once the pipelines are misaligned, the adjustment is difficult.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aim at provides its influence that can improve current in line floor drain carries, overhauls and the inconvenient problem of installation.

Another object of the present application is to provide an integrated sanitary and bathroom chassis comprising the above-mentioned split floor drain, which has all the characteristics of the split floor drain.

The embodiment of the application is realized as follows:

an embodiment of the application provides a disconnect-type floor drain, includes: the device comprises an embedded part, an eccentric joint and an eccentric joint pressing plate;

the embedded part is provided with a central hole, the eccentric joint comprises a first part with a water inlet and a second part with a water outlet, the water inlet is arranged opposite to the central hole, the central line of the water outlet is offset in parallel relative to the central line of the water inlet, the eccentric joint pressing plate is used for fixing the first part on the embedded part, and the second part is used for connecting a pipeline of a toilet caisson.

Because the central line of delivery port is parallel with the central line of water inlet, the certain distance is staggered in the center of the two, when the second portion will cooperate with the pipeline of bathroom caisson, can be according to the position of pipeline, adjust eccentric joint for the second portion can be connected with the pipeline.

In addition, the split floor drain provided according to the embodiment of the present application may further have the following additional technical features:

in an optional embodiment of the present application, the separable floor drain comprises a first sealing ring, the first sealing ring is sleeved on the second portion, and the first sealing ring is used for sealing a gap between the second portion and a pipeline of the toilet caisson.

The first sealing ring may effect a seal between the pipe and the second portion.

In an optional embodiment of the present application, the outer wall of the second portion is provided with a sealing groove, and the inner side of the first sealing ring is provided with a sealing convex ring embedded in the sealing groove.

The sealing convex ring is matched with the sealing groove, so that the first sealing ring and the second portion can be stably connected, and the sealing effect is guaranteed.

In an optional embodiment of the present application, an inner wall of the central hole is provided with a first flange, an upper end of the first portion is provided with a second flange, and the eccentric joint pressing plate is used for pressing and fixing the second flange to the first flange.

When the first flange and the second flange are pressed tightly, the eccentric joint is connected with the embedded part.

In an alternative embodiment of the present application, the split floor drain comprises a second sealing ring, the first flange having a first sealing groove, the second sealing ring being disposed within the first sealing groove and compressed between the first flange and the second flange.

A second seal ring may maintain a seal between the first flange and the second flange.

In an optional embodiment of the application, an inner thread is arranged on the inner wall of the central hole, an outer thread is arranged on the outer circumferential surface of the eccentric joint pressing plate, and the eccentric joint pressing plate is fixed on the embedded part through the matching of the outer thread and the inner thread.

Through the cooperation of internal thread and external screw thread, eccentric joint clamp plate can dismantle with the built-in fitting and be connected, conveniently overhauls and conveniently adjusts eccentric joint.

In an optional embodiment of the application, the outer wall of the embedded part is provided with a first water stopping structure and a second water stopping structure, and the first water stopping structure and the second water stopping structure are distributed at intervals in a preset direction.

The first water stopping structure and the second water stopping structure can be buried behind the integrated bathroom chassis in the embedded part, and water leakage at the joint of the integrated bathroom chassis and the embedded part is avoided.

In an optional embodiment of the present application, a second sealing groove is formed between the first water stopping structure and the second water stopping structure, and a waterproof material is filled in the second sealing groove.

Through constructing into the second seal groove and filling waterproof material between first stagnant water structure, the second stagnant water structure, can further promote the leak protection ability between built-in fitting and the chassis of integrated bathroom.

In the optional embodiment of this application, the eccentric joint clamp plate deviates from one side of eccentric joint is equipped with the recess, the bottom surface of recess is equipped with and runs through the hole that leaks of eccentric joint clamp plate, disconnect-type floor drain is still including connecting the filter screen, connect the filter screen set up in just cover in the recess the hole that leaks.

The joint filter screen can avoid sundries from entering the eccentric joint and avoiding blockage.

In an alternative embodiment of the application, the centre line of the water outlet is offset by 10-20mm with respect to the centre line of the water inlet.

An eccentric distance of 10-20mm further facilitates the installation of the second portion in the hole of the pipe.

The embodiment of the application provides an integrated bathroom chassis, including chassis main part and above-mentioned arbitrary disconnect-type floor drain, disconnect-type floor drain the built-in fitting bury underground in the chassis main part just the built-in fitting with chassis main part integrated into one piece.

The integrated sanitary ware chassis can be conveniently overhauled and adjusted when being installed with a pipeline of a sanitary ware caisson by using the separated floor drain, and is prevented from being not connected with the pipeline.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic diagram of a pipe fitting of a split floor drain and a toilet caisson provided by an embodiment of the present application;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic view of FIG. 1 mated with a chassis body;

FIG. 4 is an exploded view of FIG. 3;

FIG. 5 is a schematic view of an embedment being mated with a main chassis body;

FIG. 6 is a schematic view of FIG. 5 after being filled with a waterproof material;

FIG. 7 is a schematic view of an anti-rotation structure.

Icon: 100-split floor drain; 10-embedded parts; 11-a body; 112-a first flange; 12-a first connection; 13-a first seal groove; 14-a first water stopping structure; 141-anti-rotation structure; 15-a second water stopping structure; 16-a water-resistant material; 20-eccentric joints; 21-a first section; 212-a second flange; 22-a second portion; 221-sealing the groove; 30-eccentric joint pressure plate; 31-a second connecting portion; 40-a first sealing ring; 41-inner lining; 411-sealing convex ring; 42-an outer ring; 50-a second seal ring; 60-joint screens; 200-pipes of the toilet caisson; 300-chassis body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the product conventionally places when used, and are only used for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Examples

Referring to fig. 1 and 2, an embodiment of the present application provides a separable floor drain 100, including: the embedded part 10, the eccentric joint 20 and the eccentric joint pressure plate 30;

the embedment 10 includes a main body 11 and a first connection portion 12, the embedment 10 having a central bore that opens into the main body 11, and the eccentric joint 20 having a first portion 21 having an inlet opening and a second portion 22 having an outlet opening, a center line a of which is offset with respect to a center line B of the inlet opening. The eccentric joint clamps 30 are used to secure the first portion 21 to the embedment 10 and the second portion 22 is used to connect the conduit 200 (shown in fig. 3) of the toilet caisson.

Wherein, the central line of the water outlet is deviated by 10-20mm relative to the central line of the water inlet. An eccentricity of 10-20mm can accommodate most pipe sizes and can accommodate most pipe orifice location distributions, further facilitating the installation of the second portion 22 with the pipe for the hole.

In detail, the eccentric joint pressing plate 30 includes a second connection portion 31, the second connection portion 31 is detachably engaged with the first connection portion 12, and the first portion 21 can be detachably connected with the main body 11 through the eccentric joint pressing plate 30. In more detail, the inner wall of the central hole of the embodiment is provided with a first flange 112, the upper end of the first portion 21 is provided with a second flange 212, and the eccentric joint pressing plate 30 is used for pressing and fixing the second flange 212 to the first flange 112, so as to realize the connection between the eccentric joint 20 and the embedded part 10.

Further, in the present embodiment, the first connecting portion 12 is an internal thread disposed on the inner wall of the central hole, and the second connecting portion 31 is an external thread, and the external thread and the internal thread cooperate to connect the eccentric joint pressure plate 30 and the embedded part 10.

In detail, one side of the eccentric joint pressing plate 30 deviating from the eccentric joint 20 of the embodiment is provided with a groove, the bottom surface of the groove is provided with a water leakage hole penetrating through the eccentric joint pressing plate 30, the separable floor drain 100 further comprises a joint filter screen 60, and the joint filter screen 60 is arranged in the groove and covers the water leakage hole. The adapter screen 60 prevents debris from entering the eccentric adapter 20 and clogging.

Referring to fig. 3, based on the separated floor drain 100, an embodiment of the present application provides an integrated sanitary and bathroom chassis, which includes a chassis main body 300 and the separated floor drain 100, an embedded part 10 of the separated floor drain 100 is embedded in the chassis main body 300, and the embedded part 10 and the chassis main body 300 are integrally formed, so as to facilitate manufacturing, ensure a firmer connection relationship between the embedded part 10 and the chassis main body 300, and prevent the embedded part 10 from loosening. In the present embodiment, the embedded part 10 of the split floor drain 100 is completely embedded in the chassis main body 300. The integrated sanitary ware chassis can be conveniently overhauled and adjusted when being installed with the pipeline 200 of the sanitary ware caisson by using the separated floor drain 100, and the integrated sanitary ware chassis is prevented from being not connected with the pipeline hole.

Referring to fig. 4, in use, the eccentric joint 20 and the eccentric joint pressing plate 30 may be sequentially placed into the embedded part 10 from top to bottom, so that the eccentric joint 20 and the pipe 200 of the toilet caisson form a sealing fit, and finally form the installation state shown in fig. 3.

In brief, since the first connection portion 12 and the second connection portion 31 are detachably connected, the split floor drain 100 can be conveniently overhauled, and since the center line of the water outlet is parallel to the center line of the water inlet and the centers of the water outlet and the water inlet are staggered by a certain distance, when the second portion 22 is to be matched with the pipeline 200 of the toilet caisson, the eccentric joint 20 can be rotated according to the position of the pipeline, so that the second portion 22 can be connected with the pipeline.

As to the separable floor drain 100, in detail, referring to fig. 2, the separable floor drain 100 includes a first sealing ring 40, the first sealing ring 40 is sleeved on the second portion 22, and the first sealing ring 40 is used for sealing a gap between the second portion 22 and the pipeline 200 of the toilet caisson. Further, the first seal ring 40 includes an outer ring 42 and a liner 41, and the liner 41 is disposed inside the outer ring 42.

It will be appreciated that since the second portion 22 is fitted to the conduit 200 of the toilet caisson via the first seal 40, the outer wall of the first seal 40 is sized to fit the inner diameter of the conduit, so that it is ensured that the first seal 40 is compressed by the second portion 22 and the conduit together to effect a seal. The position of the pipeline is not necessarily absolutely suitable, so the eccentric joint 20 is designed, and the circular ring-shaped sealing ring which is simply used can only be matched with the second part 22 or only be matched with the pipeline, and when the eccentric joint 20 is adjusted, even if the second part 22 can extend into the pipeline, the installation can be hindered by the conventional circular ring-shaped sealing ring without the lining 41 or the sealing fit with the pipeline can not be formed.

In detail, this application then can ensure that first sealing washer 40 is whole can laminate with second portion 22 through setting up inside lining 41, can realize the sealed between pipeline and second portion 22 according to the condition of pipeline simultaneously. For example, in fig. 3, the second portion 22 is close to the left side of the pipeline, and a larger distance exists between the right side of the second portion 22 and the pipeline, so that the lining 41 can partially fill the distance, the sealing performance between the second portion 22 and the pipeline is guaranteed, and water is prevented from overflowing from a gap between the second portion 22 and the pipeline.

It is understood that when the inner liner 41 is provided, the inner wall of the first seal ring 40 and the inner wall of the inner liner 41 form an inner ring, the inner ring and the outer ring 42 are shaped like two circles of different sizes inscribed with each other, the portion between the large circle and the small circle is the inner liner 41, and the inner liner 41 is shaped like a crescent in a top view. In addition, referring to fig. 2, a support member with a U-shaped cross section may be disposed in the region H enclosed by the inner lining 41 and the outer ring 42, so that the inner lining 41 may tend to shift to the left and the outer ring 42 may tend to shift to the right with reference to the view angle of fig. 2, thereby better ensuring the sealing property between the second portion 22 and the pipe.

Referring to fig. 2, in addition, in the present embodiment, a sealing groove 221 is formed on an outer wall of the second portion 22, a sealing convex ring 411 is formed on an inner wall of the inner ring, and the sealing convex ring 411 is embedded in the sealing groove 221. The sealing convex ring 411 is matched with the sealing groove 221, so that the first sealing ring 40 and the second portion 22 can be stably connected, and the sealing effect can be guaranteed.

Further, the second portion 22 of the present embodiment is provided with a plurality of sealing grooves 221 in a predetermined direction (from top to bottom in fig. 2), and the sealing protrusion ring 411 is engaged with part or all of the sealing grooves 221. By providing a plurality of sealing grooves 221, the first sealing ring 40 can be engaged with the second portion 22 at different positions of the second portion 22, so as to adjust the vertical position of the first sealing ring 40 according to the height of the pipeline.

In addition, the outer periphery of the outer ring 42 of the present embodiment is also provided with a sealing convex ring 411, so as to form a more reliable seal with the pipeline.

Referring to fig. 1 or 5, the separable floor drain 100 includes a second sealing ring 50, the first flange 112 has a first sealing groove 13, the first sealing groove 13 is located below the first connecting portion 12, and the second sealing ring 50 is disposed in the first sealing groove 13 and is pressed between the first flange 112 and the second flange 212. The second sealing ring 50 may maintain a seal between the body 11 and the eccentric joint 20. During installation, the second sealing ring 50 is placed in the first sealing groove 13, the eccentric joint 20 is placed in the embedded part 10, and then the eccentric joint pressing plate 30 is installed to enable the eccentric joint 20 and the embedded part 10 to be fixed and enable the second sealing ring 50 to be extruded, so that water is prevented from leaking from the position of the first sealing groove 13.

The eccentric joint pressure plate 30 and the embedded part 10 of the embodiment are in threaded fit so as to be convenient to detach or mount. Other detachable connections, such as snap connections, may be used as long as the connection is made and the second sealing ring 50 is able to be squeezed to function.

Referring to fig. 5, in the embodiment, the embedded part 10 further includes a first water stopping structure 14 and a second water stopping structure 15, and both the first water stopping structure 14 and the second water stopping structure 15 are connected to the outer wall of the main body 11. The first water stopping structure 14 and the second water stopping structure 15 can be embedded behind the integrated bathroom chassis of the embedded part 10, so as to prevent water leakage at the joint of the integrated bathroom chassis and the embedded part 10.

In detail, the first water stopping structure 14 and the second water stopping structure 15 in this embodiment are circular rings that are annularly disposed on the outer wall of the main body 11, and the possible leakage direction of water is from top to bottom, and when encountering the blockage of the circular rings, the water can only horizontally flow, and the circular rings can greatly reduce the probability of leakage between the embedded part 10 and the integrated bathroom chassis by blocking the direct flow of the water.

And because there are two stagnant water structures, the effect of antiseep promotes greatly.

Further, referring to fig. 6, a second sealing groove may be optionally formed between the first water-stopping structure 14 and the second water-stopping structure 15, and the second sealing groove is filled with a water-proof material 16. By configuring the second sealing groove between the first water stopping structure 14 and the second water stopping structure 15 and filling the waterproof material 16, the water leakage prevention capability between the embedded part 10 and the base plate of the integrated bathroom can be further improved.

The waterproof material 16 is commonly used rubber, a raw material tape, a waterproof adhesive tape and the like, so that the waterproof material can be used as a second sealing groove by means of the distance between the first water stopping structure 14 and the second water stopping structure 15, the waterproof material 16 is added to form secondary waterproofing, and water leakage from the joint of the embedded part 10 and the integrated bathroom chassis can be effectively avoided.

Referring to fig. 7, it is optional that the first water stopping structure 14 is provided with an anti-rotation structure 141, and when the embedded part 10 is embedded in the base plate of the integrated bathroom, the anti-rotation structure 141 is wrapped by the base plate of the integrated bathroom. The integrated bathroom chassis mentioned in this embodiment is a UHPC-ceramic tile composite chassis (UHPC, Ultra-High Performance Concrete), which is a chassis formed by combining High-Performance cement and ceramic tiles, and the High-Performance cement wraps the anti-rotation structure 141, so that the embedded part 10 is hindered by the solidified cement during rotation, and the embedded part cannot rotate. In detail, the anti-rotation structure 141 of the embodiment is formed by drilling a hole in the first water stop structure 14, the space in the hole is filled with cement, the solidified high-performance cement needs to be destroyed when the embedded part 10 is rotated, and in daily use, even if the embedded part 10 is subjected to an external force, the cement in the anti-rotation structure 141 is difficult to be destroyed, so that the anti-rotation structure 141 can avoid a gap from being generated between the embedded part 10 and the integrated bathroom due to the rotation of the embedded part 10 relative to the integrated bathroom chassis, thereby avoiding water leakage.

In addition, because the eccentric joint pressing plate 30 of the application is in threaded connection with the embedded part 10, in the connecting or disassembling process, the embedded part 10 can be subjected to rotating acting force, and the rotation of the embedded part 10 in the disassembling and assembling process can be effectively avoided by arranging the anti-rotation structure 141.

The principle of this application is:

the embedded part 10 of the application can be completely embedded in the chassis main body 300, so that the integrated bathroom chassis with the embedded part 10 can be directly manufactured during production, and the integrated bathroom chassis cannot be interfered by the protruding embedded part 10 during production, carrying and installation due to the fact that the integrated bathroom chassis does not protrude out of the chassis, and the problem of a general integrated direct drainage floor drain is solved.

Further, since the separate floor drain 100 can only prefabricate the embedded part 10 and the integrated sanitary and bathroom chassis, the eccentric joints 20, the eccentric joint pressing plates 30, the joint filter screens 60 and the like can be respectively installed, and these parts do not affect the operation in the production, transportation, installation and other links of the integrated sanitary and bathroom chassis, and can also facilitate the daily maintenance work after installation. When needing to be changed, also conveniently tear open and trade, need not change whole integrated bathroom chassis or destroy integrated bathroom chassis and change whole floor drain then restore integrated bathroom chassis again, wholly save time and reduce the cost of overhaul.

In particular, the pipe 200 of the toilet caisson may not be exactly matched with the integrated toilet and bathroom chassis, which results in that the general in-line floor drain cannot be aligned with the pipe when being installed, and therefore, the eccentric joint 20 is designed in the present application.

Referring to fig. 3, the left side of the pipe in fig. 3 is closer to the second portion 22 of the eccentric joint 20, and when the pipe moves a certain distance to the left side in the view of fig. 3, a general straight floor drain cannot be adjusted, and cannot be installed, and only after the floor is dug, the position of the caisson or the position of the pipe or the pipe is adjusted or the pipe is replaced, which is very troublesome and may affect the stability of the original waterproof layer on the ground.

When the application faces the situation, the lining 41 of the eccentric joint 20 can be filled to the left side of the pipeline by rotating the eccentric joint 20, and then the second part 22 is integrally closer to the right side of the pipeline, so that the problem of a general straight-line floor drain is effectively solved.

And first sealing washer 40 itself is elastic, when the position of pipeline is not fit for second portion 22, through rotating eccentric joint 20, in addition the elasticity of first sealing washer 40, can realize the position compensation to the trompil of pipeline, offsets the error, does benefit to the installation and ensures water-proof effects.

By further designing the anti-rotation structure 141, the influence of the disassembly and assembly on the stability of the embedded part 10 can be avoided. Since the embedded part 10 is subject to a rotational force, if a relative rotation occurs between the embedded part 10 and the integrated sanitary ware chassis, there is a risk of water seepage in the gap between the embedded part 10 and the integrated sanitary ware chassis. Therefore, by arranging the rotation-preventing structure 141, the normal disassembly and assembly of the eccentric joint 20 and the eccentric joint pressing plate 30 can be ensured, and the influence of the disassembly and assembly on the waterproof performance can be avoided. When the direct drainage floor drain is acted by external force, the direct drainage floor drain is likely to loosen relative to the chassis, and the risk of loosening and water leakage exists.

This application further will prevent that rotation-proof structure 141 sets up on stagnant water structure, has both saved the space, can avoid the seepage through twice stagnant water structure again to can also further fill waterproof material 16 at twice stagnant water structural, realize that the secondary is waterproof, ensure that integrated bathroom chassis can not take place the seepage in daily use.

To sum up, disconnect-type floor drain 100 of this application can conveniently overhaul through the cooperation of dismantling of first connecting portion 12 and second connecting portion 31 to through design eccentric joint 20, under the detachable condition, can adjust according to the pipeline position of caisson, avoided not having last risk with the pipeline.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (11)

1. A disconnect-type floor drain which characterized in that includes: the device comprises an embedded part, an eccentric joint and an eccentric joint pressing plate;

the embedded part is provided with a central hole, the eccentric joint comprises a first part with a water inlet and a second part with a water outlet, the water inlet is arranged opposite to the central hole, the central line of the water outlet is offset relative to the central line of the water inlet, the eccentric joint pressing plate is used for fixing the first part to the embedded part, and the second part is used for connecting a pipeline of a toilet caisson.

2. The breakaway floor drain of claim 1, comprising a first sealing ring disposed around the second portion, the first sealing ring configured to seal a gap between the second portion and a conduit of a toilet caisson.

3. The separable floor drain according to claim 2, wherein the outer wall of the second portion is provided with a sealing groove, the inner side of the first sealing ring is provided with a sealing convex ring, and the sealing convex ring is embedded in the sealing groove.

4. A split floor drain according to claim 1, wherein the inner wall of the central hole is provided with a first flange, the upper end of the first part is provided with a second flange, and the eccentric joint pressure plate is used for pressing and fixing the second flange to the first flange.

5. The breakaway floor drain of claim 4, comprising a second seal ring, the first flange having a first seal groove, the second seal ring disposed within the first seal groove and compressed between the first flange and the second flange.

6. The separated floor drain of claim 1, wherein an inner thread is arranged on an inner wall of the central hole, an outer thread is arranged on an outer circumferential surface of the eccentric joint pressing plate, and the eccentric joint pressing plate is fixed on the embedded part through the matching of the outer thread and the inner thread.

7. The separated floor drain according to claim 1, wherein a first water stopping structure and a second water stopping structure are arranged on the outer wall of the embedded part, and the first water stopping structure and the second water stopping structure are distributed at intervals along the axial direction of the central hole.

8. The floor drain of claim 7, wherein a second sealing groove is formed between the first water stopping structure and the second water stopping structure, and a waterproof material is filled in the second sealing groove.

9. The separable floor drain according to claim 1, wherein a groove is formed in one side of the eccentric joint pressing plate, which faces away from the eccentric joint, a water leakage hole penetrating through the eccentric joint pressing plate is formed in the bottom surface of the groove, and the separable floor drain further comprises a joint filter screen which is arranged in the groove and covers the water leakage hole.

10. A split floor drain according to claim 1, characterized in that the centre line of the water outlet is offset 10-20mm in relation to the centre line of the water inlet.

11. An integrated sanitary and bathroom chassis, characterized in that, comprises a chassis main body and the separated floor drain of any one of claims 1-10, wherein the embedded part of the separated floor drain is embedded in the chassis main body and the embedded part and the chassis main body are integrally formed.

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