CN220167080U - Closestool drain pipe connecting pipe that leakproofness is strong - Google Patents
Closestool drain pipe connecting pipe that leakproofness is strong Download PDFInfo
- Publication number
- CN220167080U CN220167080U CN202320806530.XU CN202320806530U CN220167080U CN 220167080 U CN220167080 U CN 220167080U CN 202320806530 U CN202320806530 U CN 202320806530U CN 220167080 U CN220167080 U CN 220167080U
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- Prior art keywords
- flange
- pipe section
- straight pipe
- pipe
- elastic sealing
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 60
- 238000005452 bending Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 7
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses a closestool drain pipe connecting pipe with high tightness, which comprises a sealing ring, a plug pipe and an elastic sealing sleeve; the plug-in pipe comprises a first straight pipe section, the lower part of the first straight pipe section is sleeved with the sealing ring, the upper end of the first straight pipe section is provided with a first flange, the outer end part of the first flange is connected with one end of a first n-type bend, and the other end of the first n-type bend is connected with an inclined annular flange; the elastic sealing sleeve comprises a second straight pipe section, a second flange is arranged at the upper end of the second straight pipe section, and one end of a second n-type bend is connected to the outer side end part of the second flange; when the novel water closet is installed, the first straight pipe section is inserted into the water drain pipe of the water closet and the second straight pipe section, the water drain pipe assembly of the water closet is in three-face sealing contact with the upper end face of the second flange of the elastic sealing sleeve, the side end of the second n-type bending and the top end of the second n-type bending side end of the elastic sealing sleeve, and the sealing effect is good; after the inclined annular flange contacts the ground of the toilet, the inclined annular flange continuously moves downwards to deform, so that the elastic sealing sleeve is extruded, and the sealing effect is improved.
Description
Technical Field
The utility model relates to the technical field of sewer pipes, in particular to a closestool drain pipe connecting pipe with high sealing performance.
Background
Currently, in toilets for residential homes, toilets are commonly used for defecation. When a toilet is installed, a seal is typically used to connect the toilet drain to the sewer pipe in the toilet. The sealing member is a non-standard member, and with the development and progress of the technology, the structure of the sealing member is continuously improved in the industry so as to improve the sealing performance of the sealing member.
Disclosure of Invention
The utility model aims to provide a closestool drain pipe connecting pipe with high sealing performance so as to improve the sealing performance.
In order to achieve the purpose of the utility model, the technical scheme provided by the utility model is as follows:
the closestool drain pipe connecting pipe with high tightness comprises a sealing ring, an inserting pipe and an elastic sealing sleeve, wherein the sealing ring is connected with the inserting pipe, and the inserting pipe is connected with the elastic sealing sleeve;
the plug-in pipe comprises a first straight pipe section, the lower part of the first straight pipe section is sleeved with the sealing ring, the upper end of the first straight pipe section is provided with a first flange, the outer end part of the first flange is connected with one end of a first n-type bend, the other end of the first n-type bend is connected with an inclined annular flange, and a plurality of openings are formed in the first n-type bend and the inclined annular flange at intervals along the circumferential direction;
the elastic sealing sleeve comprises a second straight pipe section, a second flange is arranged at the upper end of the second straight pipe section, and the outer end part of the second flange is connected with one end of a second n-type bend;
when the first straight pipe section is connected, the first straight pipe section is inserted into the first straight pipe section, the lower end of the first flange is in contact with the upper end of the first flange, and the first n-type bending is sleeved on the outer side of the first n-type bending; the first straight pipe section is inserted into the sewer pipe, and the drain pipe of the toilet is inserted into the second straight pipe section.
The sealing ring is arranged at the notch groove.
Wherein, the number of the openings is 6.
Compared with the prior art, the utility model has the following beneficial effects:
when the novel water closet is installed, the first straight pipe section is inserted into the water drain pipe of the water closet and the second straight pipe section, the water drain pipe assembly of the water closet is in three-face sealing contact with the upper end face of the second flange of the elastic sealing sleeve, the side end of the second n-type bending and the top end of the second n-type bending side end of the elastic sealing sleeve, and the sealing effect is good; in addition, after the inclined annular flange contacts the ground of the toilet, the inclined annular flange continuously moves downwards to generate deformation, so that the elastic sealing sleeve is extruded, and the sealing effect is improved.
Drawings
FIG. 1 is a schematic diagram of a structure provided in an embodiment of the present utility model;
FIG. 2 is a schematic view of a first embodiment of a ferrule according to an embodiment of the present utility model;
figure 3 is a schematic structural view of an elastic gland according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a second embodiment of a ferrule according to an embodiment of the present utility model;
in the figure, a sealing ring 1, a plug tube 2, an elastic sealing sleeve 3, a first straight tube section 21, a first flange 22, an inclined annular flange 23, a first n-type bend 24, a notch 25, a longitudinal rib 26, a second n-type bend 31, a second flange 32 and a second straight tube section 33.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the specific examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It should be noted that, in the present utility model, terms like "connected" and "connected" are used to denote "connected," and include both a direct connection of a certain component to another component and a connection of a certain component to another component through another component.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the singular is "a," an, "and/or" the "include" when used in this specification is taken to mean that there are features, steps, operations, components or modules, assemblies, and/or combinations thereof.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
As shown in fig. 1-4, an embodiment of the present utility model is constructed.
The embodiment provides a closestool drain pipe connecting pipe with strong sealing performance, which is used for connecting a closestool with a toilet sewer pipe. The sealing device comprises a sealing ring 1, an inserting pipe 2 and an elastic sealing sleeve 3, wherein the sealing ring 1 is connected with the inserting pipe 2, and the inserting pipe 2 is connected with the elastic sealing sleeve 3;
the plug tube 2 comprises a first straight tube section 21, the lower part of the first straight tube section 21 is sleeved with a sealing ring 1, the upper end of the sealing ring is provided with annular first flanges 22, the outer side end of each first flange 22 is connected with the inner side end of an annular first n-type bend 24, the outer side end of each first n-type bend 24 is connected with an annular oblique annular flange 23, a plurality of openings 25 are formed in the first n-type bend 24 and the oblique annular flange 23 at intervals along the circumferential direction, and the number of the first n-type bends can be 6.
The elastic sealing sleeve 3 comprises a second straight pipe section 33, an annular second flange 32 is arranged at the upper end of the second straight pipe section 33, and one end of the outer side of the second flange 32 is connected with one end of the inner side of an annular second n-type bend 31;
when in connection, the second straight pipe section 33 is inserted into the first straight pipe section 21, the lower end of the second flange 32 is in contact with the upper end of the first flange 22, and the second n-type bend 31 is sleeved outside the first n-type bend 24; the first straight pipe section 21 is inserted into the sewer pipe and the drain pipe of the toilet is inserted into the second straight pipe section 33.
When the novel water closet is installed, the first straight pipe section is inserted into the water drain pipe of the water closet and the second straight pipe section, the water drain pipe assembly of the water closet is in three-face sealing contact with the upper end face of the second flange of the elastic sealing sleeve, the side end of the second n-type bending and the top end of the second n-type bending side end of the elastic sealing sleeve, and the sealing effect is good; in addition, after the inclined annular flange contacts the ground of the toilet, the inclined annular flange continuously moves downwards to generate deformation, so that the elastic sealing sleeve is extruded, and the sealing effect is improved.
In addition, in other embodiments, the outer side of the first straight pipe section 21 is uniformly provided with a plurality of longitudinal ribs 26 along the circumferential surface at intervals, and the lower parts of the plurality of longitudinal ribs 26 are provided with notch grooves, and the sealing ring 1 is installed at the notch grooves, so that the fixing effect of the sealing ring 1 can be improved.
The number of the openings 25 may be 6, or may be other numbers.
It should be noted that the elastic sealing sleeve may be made of rubber.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (3)
1. The closestool drain pipe connecting pipe with high sealing performance is characterized by comprising a sealing ring (1), an inserting pipe (2) and an elastic sealing sleeve (3), wherein the sealing ring (1) is connected with the inserting pipe (2), and the inserting pipe (2) is connected with the elastic sealing sleeve (3);
the plug-in pipe (2) comprises a first straight pipe section (21), the lower part of the first straight pipe section (21) is sleeved with the sealing ring (1), the upper end of the first straight pipe section is provided with a first flange (22), the outer side end part of the first flange (22) is connected with one end of a first n-type bend (24), the other end of the first n-type bend (24) is connected with an inclined annular flange (23), and a plurality of openings (25) are formed in the first n-type bend (24) and the inclined annular flange (23) at intervals along the circumferential direction;
the elastic sealing sleeve (3) comprises a second straight pipe section (33), a second flange (32) is arranged at the upper end of the second straight pipe section (33), and one end of a second n-type bend (31) is connected to the outer side end part of the second flange (32);
when the two-way pipe is connected, the second straight pipe section (33) is inserted into the first straight pipe section (21), the lower end of the second flange (32) is in contact with the upper end of the first flange (22), and the second n-type bending (31) is sleeved outside the first n-type bending (24); the first straight pipe section (21) is inserted into the sewer pipe, and the drain pipe of the toilet bowl is inserted into the second straight pipe section (33).
2. The toilet drain pipe connecting pipe with high sealing performance according to claim 1, wherein a plurality of longitudinal ribs (26) are uniformly arranged on the outer side of the first straight pipe section (21) along the circumferential surface at intervals, notch grooves are formed in the lower portions of the longitudinal ribs (26), and the sealing ring (1) is installed at the notch grooves.
3. A strongly sealing toilet drain connection according to claim 1, characterized in that the number of said slits (25) is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320806530.XU CN220167080U (en) | 2023-04-12 | 2023-04-12 | Closestool drain pipe connecting pipe that leakproofness is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320806530.XU CN220167080U (en) | 2023-04-12 | 2023-04-12 | Closestool drain pipe connecting pipe that leakproofness is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220167080U true CN220167080U (en) | 2023-12-12 |
Family
ID=89060844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320806530.XU Active CN220167080U (en) | 2023-04-12 | 2023-04-12 | Closestool drain pipe connecting pipe that leakproofness is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220167080U (en) |
-
2023
- 2023-04-12 CN CN202320806530.XU patent/CN220167080U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |