CN214947094U - Building drain pipe joint - Google Patents
Building drain pipe joint Download PDFInfo
- Publication number
- CN214947094U CN214947094U CN202120529569.2U CN202120529569U CN214947094U CN 214947094 U CN214947094 U CN 214947094U CN 202120529569 U CN202120529569 U CN 202120529569U CN 214947094 U CN214947094 U CN 214947094U
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- CN
- China
- Prior art keywords
- joint
- pipe joint
- sleeve
- drain pipe
- connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 4
- 239000003292 glue Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a building drain pipe joint, which comprises a drain pipe joint, a connecting pipeline and a locking component, wherein the locking component comprises an outer connecting sleeve and an inner connecting joint, the inner wall surface of the outer connecting sleeve is provided with an inner thread groove, and the outer wall surface of the inner connecting joint is provided with an outer thread opening matched with the inner thread groove; the utility model discloses a locking subassembly of installation, when the coupling is connected, the adapter sleeve of drainage pipe joint is aimed at to the interconnection joint of connecting tube, then change over to the adapter sleeve inside with the interconnection joint, treat to accomplish the back with connecting tube and drainage pipe joint connection, can stop the rotation, then change over to threaded hole with fastening bolt again, can accomplish the connection of interconnection joint and adapter sleeve, make this coupling have connect fast, need not glue and weld, and sealed effectual, can bear characteristics such as 10 atmospheric pressure, be the upgrading product of drainage pipe joint among the building engineering.
Description
Technical Field
The utility model relates to a construction technical field specifically is a building drain pipe connects.
Background
Drainage pipelines are drainage facilities which must be provided for building engineering, and the drainage pipelines often need a plurality of pipe joints in different forms according to the requirements of the building engineering.
However, some traditional pipe joints in the current market need to be connected by bonding and welding, and some traditional pipe joints can be quickly connected but have poor sealing effect; some of the sealing devices can be quickly connected and have a good sealing effect, but cannot bear pressure, and often fall off under small pressure, so that the construction speed and the engineering quality are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building drainage coupling to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a building drain fitting comprising:
a drain pipe joint;
connecting a pipeline;
the locking assembly comprises an outer connecting sleeve and an inner connecting joint, an inner thread groove is formed in the surface of the inner wall of the outer connecting sleeve, and an outer thread opening matched with the inner thread groove is formed in the surface of the outer wall of the inner connecting joint;
the drainage pipe joint is arranged at one end of the connecting pipeline, the outer connecting sleeve is fixedly connected to one end of the outer wall of the drainage pipe joint, and the inner connecting joint is fixedly connected to one end of the outer wall of the connecting pipeline.
Preferably, one end of the outer wall of the inner connecting joint is fixedly connected with a boss.
Preferably, a threaded hole is formed in one end surface of the outer connecting sleeve, the threaded hole is provided with a plurality of parts, a fastening bolt is installed on the inner thread of the boss, the fastening bolt is provided with a plurality of parts, and one end of the fastening bolt penetrates through the boss and is connected to the inner part of the threaded hole in a threaded mode.
Preferably, the method further comprises the following steps:
a seal ring;
wherein the sealing ring is adhered to one end of the drain pipe joint.
Preferably, the external connecting sleeve and the internal connecting joint are in threaded connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a locking subassembly of installation, when the coupling is connected, the adapter sleeve of drainage pipe joint is aimed at to the interconnection joint of connecting tube, then change over to the adapter sleeve inside with the interconnection joint, treat to accomplish the back with connecting tube and drainage pipe joint connection, can stop the rotation, then change over to threaded hole with fastening bolt again, can accomplish the connection of interconnection joint and adapter sleeve, make this coupling have connect fast, need not glue and weld, and sealed effectual, can bear characteristics such as 10 atmospheric pressure, be the upgrading product of drainage pipe joint among the building engineering.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic sectional structure of the present invention;
FIG. 4 is a schematic view of the structure of the drain pipe joint of the present invention;
fig. 5 is a schematic view of the structure of the connecting pipeline of the present invention.
In the figure: 10-a drain pipe joint; 20-connecting a pipe; 30-a locking assembly; 31-outer connecting sleeve; 32-an internal connection; 33-internal thread groove; 34-a threaded hole; 35-external threaded port; 36-a fastening bolt; 37-a boss; 40-sealing ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a building drain fitting comprising: a drain fitting 10, a connecting conduit 20, and a locking assembly 30.
The locking assembly 30 comprises an outer connecting sleeve 31 and an inner connecting joint 32, wherein an inner thread groove 33 is formed in the inner wall surface of the outer connecting sleeve 31, and an outer thread opening 35 matched with the inner thread groove 33 is formed in the outer wall surface of the inner connecting joint 32.
In this embodiment, specifically, the outer connecting sleeve 31 and the inner connecting sleeve 32 are connected by a screw thread.
Further, when the pipe joint 10 is connected, the inner connection joint 32 of the connection pipeline 20 is aligned with the outer connection sleeve 31 of the drain pipe joint 10, then the inner connection joint 32 is rotated into the outer connection sleeve 31, after the connection between the connection pipeline 20 and the drain pipe joint 10 is completed, the rotation can be stopped, then the fastening bolt 36 is rotated into the threaded hole 34, and the connection between the inner connection joint 32 and the outer connection sleeve 31 can be completed, so that the pipe joint has the characteristics of quick connection, no need of adhesion and welding, good sealing effect, capability of bearing 10 atmospheric pressures and the like.
The drain pipe joint 10 is arranged at one end of the connecting pipeline 20, the outer connecting sleeve 31 is fixedly connected to one end of the outer wall of the drain pipe joint 10, and the inner connecting joint 32 is fixedly connected to one end of the outer wall of the connecting pipeline 20.
Wherein, the inner connector 32 is fixedly connected with a boss 37 at one end of the outer wall.
Further, the boss 37 can hide the outer connecting sleeve 31, and the overall aesthetic property is not affected.
Wherein, threaded hole 34 is seted up on outer adapter sleeve 31 one end surface, and threaded hole 34 is equipped with a plurality of, the inside threaded mounting of boss 37 has fastening bolt 36, and fastening bolt 36 is equipped with a plurality of, fastening bolt 36 one end runs through boss 37 and threaded connection inside threaded hole 34.
Further, through tightening the fastening bolt 36, the firmness of the connection between the outer connecting sleeve 31 and the inner connecting joint 32 can be further improved, and the loosening condition is avoided during use.
Wherein, still include: and a seal ring 40.
Further, the sealing ring 40 can improve the sealing property of the connection between the drain pipe joint 10 and the connecting pipe 20, thereby avoiding water leakage.
Wherein, the sealing ring 40 is adhered to one end of the drain pipe joint 10.
The working principle is as follows: when the pipe joint 10 is used, when the pipe joint 10 is connected, the inner connecting joint 32 of the connecting pipeline 20 is aligned with the outer connecting sleeve 31 of the drain pipe joint 10, then the inner connecting joint 32 is rotated into the outer connecting sleeve 31, after the connecting pipeline 20 is connected with the drain pipe joint 10, the rotation can be stopped, then the fastening bolt 36 is rotated into the threaded hole 34, and the connection of the inner connecting joint 32 and the outer connecting sleeve 31 can be completed, so that the pipe joint has the characteristics of quick connection, no need of adhesion and welding, good sealing effect, capability of bearing 10 atmospheric pressures and the like.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (4)
1. A building drain fitting, comprising:
a drain pipe joint (10);
a connecting duct (20);
the locking assembly (30) comprises an outer connecting sleeve (31) and an inner connecting joint (32), an inner thread groove (33) is formed in the inner wall surface of the outer connecting sleeve (31), and an outer thread opening (35) matched with the inner thread groove (33) is formed in the outer wall surface of the inner connecting joint (32);
the drainage pipe joint (10) is arranged at one end of the connecting pipeline (20), the outer connecting sleeve (31) is fixedly connected to one end of the outer wall of the drainage pipe joint (10), and the inner connecting joint (32) is fixedly connected to one end of the outer wall of the connecting pipeline (20);
further comprising:
a seal ring (40);
wherein, the sealing ring (40) is adhered to one end of the drain pipe joint (10).
2. A building drain fitting according to claim 1, wherein: and one end of the outer wall of the inner connecting joint (32) is fixedly connected with a boss (37).
3. A building drain fitting according to claim 2, wherein: threaded hole (34) are seted up on outer adapter sleeve (31) one end surface, and threaded hole (34) are equipped with a plurality of, fastening bolt (36) are installed to boss (37) inside screw thread, and fastening bolt (36) are equipped with a plurality of, inside boss (37) and threaded connection in threaded hole (34) are run through to fastening bolt (36) one end.
4. A building drain fitting according to claim 1, wherein: the outer connecting sleeve (31) is in threaded connection with the inner connecting joint (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120529569.2U CN214947094U (en) | 2021-03-15 | 2021-03-15 | Building drain pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120529569.2U CN214947094U (en) | 2021-03-15 | 2021-03-15 | Building drain pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214947094U true CN214947094U (en) | 2021-11-30 |
Family
ID=79040377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120529569.2U Expired - Fee Related CN214947094U (en) | 2021-03-15 | 2021-03-15 | Building drain pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214947094U (en) |
-
2021
- 2021-03-15 CN CN202120529569.2U patent/CN214947094U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |