CN211369384U

CN211369384U - Toilet waterproof structure

Info

Publication number: CN211369384U
Application number: CN201922070656.1U
Authority: CN
Inventors: 董宝华; 吴迪; 董国锋
Original assignee: Beijing Huatai Longcheng Anticorrosion Engineering Co ltd
Current assignee: Beijing Huatai Longcheng Anticorrosion Engineering Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-28
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to a bathroom waterproof construction relates to interior decoration's technical field, include the downcomer and be drawn into the orificial waterproof layer of downcomer, the mouth of pipe of downcomer exposes on the floor layer, be fixed with the seal assembly around the downcomer lateral wall on the floor layer, have the filler that supports tight downcomer lateral wall in the seal assembly. The utility model discloses have the waterproof sealing nature of reinforcing downcomer, be convenient for simultaneously maintain, the effect of reinforcing aesthetic property.

Description

Toilet waterproof structure

Technical Field

The utility model belongs to the technical field of the technique of interior decoration and specifically relates to a bathroom waterproof construction is related to.

Background

In the home building construction decoration, the waterproof function of the toilet refers to the project for preventing the water leakage of the toilet, and how to make the waterproof function of the toilet is a problem which is not concerned by people.

The present chinese utility model with the granted publication No. CN207331994U discloses a toilet water-proof structure, which is characterized in that a floor heating layer, a water-proof layer and a floor are sequentially laid above a bottom plate, and a floor drain, a sewer pipe and the like of a washing machine are arranged by penetrating the floor surface downwards through the layer structures, so as to discharge water in the toilet. The floor heating layer mainly adopts a heat-preservation foam board, a hot-dip galvanized steel plate is fixed on the surface of the foam board, a waterproof layer is a PE waterproof film, and the waterproof film is rolled into the pipe orifice of the sewer pipe so as to avoid water from permeating through a gap between the floor heating layer and the sewer pipe.

The waterproof layer is difficult to be sealed and fixed with the side walls of the sewer pipe, the floor drain of the washing machine and the like, if the waterproof layer is used for a long time, the waterproof layer is separated from the side walls of the sewer pipe, water leaks through gaps between the outer side walls of the sewer pipe and various layer structures, and the influence on the structures of the sanitary layer such as floor heating and the like can be caused.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a bathroom waterproof construction has the waterproof sealing nature of reinforcing downcomer, is convenient for simultaneously maintain, the effect of reinforcing aesthetic property.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a waterproof structure of a toilet comprises a sewer pipe and a waterproof layer coiled into the pipe opening of the sewer pipe, wherein the pipe opening of the sewer pipe is exposed out of a floor layer, a sealing component arranged around the side wall of the sewer pipe is fixed on the floor layer, and a filler tightly abutting against the side wall of the sewer pipe is arranged in the sealing component.

By adopting the technical scheme, the sealing assembly is fixed on the floor layer, the sewer pipe penetrates through the sealing assembly, the filler is tightly abutted to the side wall of the sewer pipe in the sealing assembly, and the side wall of the sewer pipe is provided with the waterproof layer, namely, the filler is used for further tightly abutting the waterproof layer and the sewer pipe, so that the sealing and waterproof performance of the sewer pipe is enhanced, and water is prevented from leaking into the layer structure from a gap between the sewer pipe and the floor heating layer.

The present invention may be further configured in a preferred embodiment as: the sealing assembly comprises a fixing ring fixed on the floor layer, the sewer pipe penetrates through the center of the fixing ring, a butt joint block is arranged at the edge of the inner side wall of the fixing ring, a plug-in groove clamped with the butt joint block is arranged at the top of the filler, and the filler is filled in the fixing ring.

Through adopting above-mentioned technical scheme, set up annular butt piece on solid fixed ring's inside wall, the filler is the rubber piece that the shape is the same with solid fixed ring, and the filler size is a bit more than the inner chamber of solid fixed ring department, and the top of filler has to its inside sunken inserting groove, and the filler is filled in the cavity that forms between solid fixed ring and downcomer, and the butt piece is pegged graft in the inserting groove. And the butt joint piece has outside-in conflict filler, because the filler volume is great than the cavity in the retaining ring, but it can produce certain deformation and atress and support tightly on the downcomer lateral wall to support tightly the waterproof layer.

The present invention may be further configured in a preferred embodiment as: and a waterproof coating is coated at the interface of the inner side wall of the fixing ring, which is contacted with the sewer pipe.

Through adopting above-mentioned technical scheme, further prevent that water from flowing out from the gap that both contacted, therefore waterproof coating seals the junction of both.

The present invention may be further configured in a preferred embodiment as: a gap is formed between the bottom surface of the fixing ring and the bottommost surface of the floor layer.

Through adopting above-mentioned technical scheme, seal assembly's bottom surface does not contact with the waterproof layer, makes floor layer isobaric waterproof layer, can not receive seal assembly's change etc. and receive the influence.

The present invention may be further configured in a preferred embodiment as: the sealing assembly comprises an outer cover, the outer cover shields the sewer pipe and is detachably connected with the fixing ring, and the outer cover is flush with the surface of the floor layer.

Through adopting above-mentioned technical scheme, the enclosing cover shelters from the mouth of pipe of solid fixed ring and downcomer to with floor surface parallel and level, seal filler etc. in solid fixed ring's cavity, have the effect that improves the aesthetic property, the enclosing cover can be dismantled with solid fixed ring and be connected simultaneously, when filler is ageing to be difficult to play and supports tight effect, it can to dismantle the enclosing cover down and change.

The present invention may be further configured in a preferred embodiment as: the top surface of the butt joint block is provided with a fixed groove with a concave part inside, and the bottom surface of the outer cover is provided with a fixed snap ring clamped with the fixed groove.

Through adopting above-mentioned technical scheme, when fixing the enclosing cover on solid fixed ring, fixed snap ring corresponds the joint with the fixed slot, realizes dismantling of enclosing cover and is connected.

The present invention may be further configured in a preferred embodiment as: the outer cover inner ring side wall is fixed with a abutting piece abutting against the inner side wall of the sewer pipe, and the sewer pipe is inserted in the abutting piece.

Through adopting above-mentioned technical scheme, support tight piece on the one hand and support the waterproof layer on the downcomer inside wall tightly, on the other hand is used for down pipe in-connection drainage pipe.

The present invention may be further configured in a preferred embodiment as: the abutting piece is similar to a cylinder, the edge of the bottom edge of the abutting piece is tilted outwards, a first annular rubber ring is fixed on the tilted edge of the abutting piece, and the first annular rubber ring abuts against the inner side wall of the sewer pipe.

Through adopting above-mentioned technical scheme, first ring rubber circle supports the waterproof layer on tightly downcomer inside wall.

The present invention may be further configured in a preferred embodiment as: the top edge of the tight part is rolled inwards, a second circular rubber ring is fixed on the edge rolled by the tight part, and the second circular rubber ring is abutted against the outer side wall of the drainage pipe.

Through adopting above-mentioned technical scheme, at the drain pipe of connecting the downcomer of supporting tight piece central authorities insertion, second ring rubber circle has certain elasticity, and the drain pipe is contradicted second ring rubber circle promptly and is supported tight piece inside wall to make it fix on the downcomer, and convenient the dismantlement is changed.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the filler further tightly supports the waterproof layer and the sewer pipe, so that the sealing and waterproof performance of the sewer pipe is enhanced;

2. the filler is replaceable, so that the maintenance is convenient;

3. the outer cover enhances the aesthetic property;

4. the abutting piece facilitates the disassembly and the assembly of the drain pipe.

Drawings

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

FIG. 2 is an exploded view of a structure embodying the present invention;

fig. 3 is a partial cross-sectional view of the present invention;

FIG. 4 is an enlarged partial schematic view of portion A of FIG. 3;

fig. 5 is a partially enlarged schematic view of a portion B in fig. 3.

In the figure, 1, layer structure; 2. a sewer pipe; 3. a seal assembly; 4. a base plate; 5. a ground heating layer; 6. a waterproof layer; 7. a floor layer; 31. a fixing ring; 311. a butting block; 312. fixing grooves; 32. a filler; 321. inserting grooves; 33. an outer cover; 331. fixing the snap ring; 34. an abutting piece; 341. a first annular rubber ring; 342. a second annular rubber ring; 8. waterproof paint; 9. and a water discharge pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a bathroom waterproof construction, including bathroom layer structure 1 and the downcomer 2 (refer to fig. 2) that runs through layer structure 1, layer structure 1 is last to have to make the fixed seal of downcomer 2 on layer structure 1 of seal assembly 3, and seal assembly 3 fixes on layer structure 1, and downcomer 2 runs through the setting from seal assembly 3.

The layer structure 1 comprises a bottom plate 4 of a toilet, a floor heating layer 5, a waterproof layer 6 and a floor layer 7 are sequentially arranged from top to bottom from the bottom plate 4, a heat-preservation foam plate is adopted as a main body of the floor heating layer 5, and a hot-dip galvanized steel plate is fixed on the surface of the foam plate. The floor heating pipes are laid on the floor heating layer 5, an overhead layer is formed between the floor heating layer 5 and the bottom plate 4, and the noise reduction effect is achieved when water in a toilet impacts the ground. The waterproof layer 6 adopts a PE waterproof film and has excellent waterproof effect. A bottom plate 4, such as tiles, is laid on the floor layer 7.

The downcomer 2 penetrates the layer structure 1 and the top thereof is exposed from the top surface of the floor layer 7, the waterproof layer 6 is drawn into the opening of the downcomer 2 from the outer side wall of the downcomer 2 (see fig. 5), the sealing assembly 3 is arranged in the floor layer 7, and the bottom surface of the sealing assembly 3 is not in contact with the waterproof layer 6, so that the waterproof layer 6 is pressed such as the floor layer 7 and the like, and the waterproof layer is not affected by replacement of the sealing assembly 3. The sealing component 3 is tightly pressed against the outer side wall of the sewer pipe 2.

Referring to fig. 3, the sealing assembly 3 includes a fixing ring 31, a filler 32, and an outer cap 33. The bottom surface of the fixing ring 31 is a circular ring, the side wall vertically extends upwards along the edge of the bottom edge of the fixing ring, the outer wall of the fixing ring 31 is fixed with the floor layer 7, and the sewer pipe 2 and the waterproof layer 6 on the outer wall of the sewer pipe penetrate through a hole in the center of the fixing ring 31. And waterproof paint 8 is coated at the interface of the inner side wall of the fixing ring 31, which is in contact with the downcomer 2, so that the water is further prevented. An annular abutting block 311 is arranged on the inner side wall of the fixing ring 31, the filler 32 is a rubber block with the same shape as the fixing ring 31, the size of the filler 32 is slightly larger than the inner cavity of the fixing ring 31, referring to fig. 4, the top of the filler 32 is provided with a plug-in groove 321 recessed inside, the filler 32 is filled in a cavity formed between the fixing ring 31 and the downcomer 2, and the abutting block 311 is plugged in the plug-in groove 321. And the abutting block 311 abuts against the filler 32 from outside to inside, and because the filler 32 has a large volume, it can deform to a certain extent and is forced to abut against the side wall of the sewer pipe 2, thereby abutting against the waterproof layer 6.

Referring to fig. 4, the outer cap 33 has a circular ring shape and is fitted over the fixing ring 31. The top surface of the abutting block 311 is provided with a fixing groove 312 which is concave inside, the periphery of the bottom surface of the outer cover 33 is provided with a fixing snap ring 331 which is downward projected and is correspondingly inserted with the fixing groove 312, when the outer cover 33 covers the fixing ring 31, the top surface of the outer cover 33 is flush with the top surface of the bottom plate 4, and the outer cover 33 abuts against the top surface of the filler 32, so that the sealing component 3 forms a sealed and firm sealing body, the center of the outer cover 33 covers the exposed top surface of the downcomer 2, and the appearance is beautiful. If the elasticity of the filler 32 is weakened due to aging over a long period of time and is not enough to tightly hold the downcomer 2 and the waterproof layer 6, the outer cover 33 may be opened to replace the filler 32.

Referring to fig. 5, the center of the outer cover 33 is provided with a fastening member 34, and the fastening member 34 is fixed with the inner ring side wall of the outer cover 33 as a whole. The abutting member 34 is an approximately cylindrical iron ring, and the inner ring side wall of the outer cover 33 is fixed with the outer side wall of the abutting member 34 at the center. The bottom of the abutting piece 34 extends into the sewer pipe 2, the edge of the abutting piece tilts outwards, a first circular rubber ring 341 with a circular section is fixed on the tilted edge, and the first circular rubber ring 341 abuts against the waterproof layer 6 on the inner side wall of the sewer pipe 2 to compress the waterproof layer 6; the top of the abutting piece 34 is exposed out of the surface of the floor layer 7, the top edge of the abutting piece 34 is rolled towards the inside, and the second annular rubber ring 342 is fixed on the rolled edge. The drain pipe 9 connected with the sewer pipe 2 is inserted into the center of the abutting piece 34, the second annular rubber ring 342 has certain elasticity, and the drain pipe 9 abuts against the second annular rubber ring 342 and the inner side wall of the abutting piece 34, so that the drain pipe is fixed on the sewer pipe 2 and is convenient to disassemble and replace.

The implementation principle of the embodiment is as follows: the floor heating layer 5, the waterproof layer 6 and the floor layer 7 are sequentially arranged from the upper part of the toilet bottom plate 4 to the lower part, and the waterproof layer 6 is coiled into the pipe orifice of the downcomer 2 from the outer side wall of the downcomer 2. The fixing ring 31 is fixed on the floor layer 7, the downcomer 2 passes through the fixing ring 31, a waterproof coating is coated on the inner wall of the fixing ring 31 and the interface of the downcomer 2, the filler 32 is arranged in the fixing ring 31 and tightly props against the downcomer 2, the fixing snap ring 331 is clamped with the fixing groove 312, and the outer cover 33 covers the fixing ring 31 and the downcomer 2. The abutting piece 34 extends into the sewer pipe 2, and the first annular rubber ring 341 abuts against the inner wall of the sewer pipe 2; the drain pipe 9 is inserted into the abutting piece 34, and the second annular rubber ring 342 abuts against the outer wall of the drain pipe 9.

When the filler 32 needs to be replaced, the outer lid 33 is opened and the replacement is performed.

When the drain pipe 9 needs to be replaced, the drain pipe can be directly pulled out from the fastening piece 34 for replacement.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a bathroom waterproof construction, includes downcomer (2) and is drawn into orificial waterproof layer (6) of downcomer (2), and the mouth of pipe of downcomer (2) exposes on floor layer (7), its characterized in that: the floor layer (7) is fixed with a sealing component (3) around the side wall of the sewer pipe (2), and the sealing component (3) is internally provided with a filler (32) which is tightly pressed against the side wall of the sewer pipe (2).

2. The waterproof structure of a toilet according to claim 1, wherein: sealing component (3) are including fixing solid fixed ring (31) in floor layer (7), and downcomer (2) are run through from solid fixed ring (31) central authorities, and solid fixed ring (31) inside wall edge has butt joint piece (311), and filler (32) top has inserting groove (321) with butt joint piece (311) joint, and filler (32) are filled in solid fixed ring (31).

3. The waterproof structure of a toilet according to claim 2, wherein: and waterproof paint (8) is coated at the interface of the inner side wall of the fixing ring (31) which is in contact with the sewer pipe (2).

4. The waterproof structure of a toilet according to claim 2, wherein: a gap is formed between the bottom surface of the fixing ring (31) and the bottommost surface of the floor layer (7).

5. The waterproof structure of a toilet according to claim 2, wherein: the sealing assembly (3) comprises an outer cover (33), the outer cover (33) covers the sewer pipe (2) and is detachably connected with the fixing ring (31), and the outer cover (33) is flush with the surface of the floor layer (7).

6. The waterproof structure of a toilet according to claim 5, wherein: the top surface of the abutting block (311) is provided with a fixing groove (312) which is sunken in the abutting block, and the bottom surface of the outer cover (33) is provided with a fixing snap ring (331) which is clamped with the fixing groove (312).

7. The waterproof structure of a toilet according to claim 5, wherein: the side wall of the inner ring of the outer cover (33) is fixedly provided with a pressing piece (34) which presses against the inner side wall of the sewer pipe (2), and the drainage pipe (9) is inserted in the pressing piece (34).

8. The waterproof structure of a toilet according to claim 7, wherein: the abutting piece (34) is approximately a cylinder, the edge of the bottom edge of the abutting piece (34) tilts outwards, a first circular ring rubber ring (341) is fixed on the tilting edge of the abutting piece (34), and the first circular ring rubber ring (341) abuts against the inner side wall of the sewer pipe (2).

9. The waterproof structure of a toilet according to claim 7, wherein: the top edge of the abutting piece (34) is rolled inwards, a second circular rubber ring (342) is fixed on the edge rolled by the abutting piece (34), and the second circular rubber ring (342) abuts against the outer side wall of the drainage pipe (9).