CN207392373U - A kind of drainage pipeline - Google Patents
A kind of drainage pipeline Download PDFInfo
- Publication number
- CN207392373U CN207392373U CN201721485458.6U CN201721485458U CN207392373U CN 207392373 U CN207392373 U CN 207392373U CN 201721485458 U CN201721485458 U CN 201721485458U CN 207392373 U CN207392373 U CN 207392373U
- Authority
- CN
- China
- Prior art keywords
- flexible pipe
- pipe portion
- hard tube
- tube connecting
- connecting portion
- 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.)
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Abstract
A kind of drainage pipeline, including flexible pipe portion, hard tube connecting portion and the portion that is locked, the outer circumference surface of the bendable portion is equipped with helicitic texture, the hard tube connecting portion is inserted into flexible pipe portion, the portion of being locked is sleeved in flexible pipe portion, and the connection for locking flexible pipe portion and hard tube connecting portion is screwed with the helicitic texture in flexible pipe portion.It using the structure of the utility model, can quickly assemble, reduce production hour, production efficiency is provided.
Description
Technical field
The utility model is related to a kind of drainage pipelines.
Background technology
Existing washbasin is generally the hose of monoblock type with drainage pipeline, including straight tube and flexible tube, leads in production
The hard tube part glue envelope for crossing straight tube and discharge structure produces, and is susceptible to the situation of poor sealing, and production hour is partially long,
The quality of product is unstable.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of drainage pipelines of quick assembling production.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of drainage pipeline, which is characterized in that
Including flexible pipe portion, hard tube connecting portion and the portion that is locked, the outer circumference surface of the bendable portion is equipped with helicitic texture,
The hard tube connecting portion is inserted into flexible pipe portion, and the portion of being locked is sleeved in flexible pipe portion, and and bendable
Helicitic texture in curved tube portion screws the connection for locking flexible pipe portion and hard tube connecting portion.
Further, the portion of being locked is a cover, and the top surface of the cover is equipped with to be worn for flexible pipe portion
The through hole crossed, the medial surface of cover are equipped with the helicitic texture with the cooperation of flexible pipe portion.
Further, multiple position limiting structures are distributed in approximately the same plane on the outer circumference surface of the hard tube connecting portion,
The position limiting structure limitation hard tube connecting portion is inserted into the depth of flexible pipe portion.
It using the structure of the utility model, can quickly assemble, reduce production hour, production efficiency is provided.
Description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the utility model assembling figure；
Fig. 2 is the utility model explosive view；
Fig. 3 is that the utility model is locked the structure chart in portion.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is described further.
A kind of drainage pipeline shown in Fig. 1,2,3, including flexible pipe portion 10, hard tube connecting portion 20 and the portion that is locked
30, the outer circumference surface of the bendable portion 10 is equipped with helicitic texture, and the hard tube connecting portion 20 is inserted into flexible pipe portion
In 10, for a cover, the top surface of the cover is equipped with the through hole passed through for flexible pipe portion 10 in the portion 30 that is locked
31, the medial surface of cover is equipped with the helicitic texture with the cooperation of flexible pipe portion 10, when use be locked portion 30 be sleeved on it is flexible
In pipe portion 10, hard tube connecting portion 20 is inserted into flexible pipe portion 10, rotation lock fixed part 30, the screw thread in flexible pipe portion 10
The helicitic texture in structure and the portion 30 that is locked mutually screws the connection for locking flexible pipe portion and hard tube connecting portion.
In the present embodiment, multiple position limiting structures 21 are distributed in approximately the same plane on the outer circumference surface of hard tube connecting portion 20,
The position limiting structure 21 limits the depth that hard tube connecting portion 20 is inserted into flexible pipe portion 10, controls position when facilitating installation, carries
High packaging efficiency.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, in the spirit and scope for not departing from the utility model that the appended claims are limited, in form and details
On the utility model is made a variety of changes, be the scope of protection of the utility model.
Claims (3)
1. a kind of drainage pipeline, which is characterized in that including flexible pipe portion, hard tube connecting portion and the portion that is locked, described can
The outer circumference surface of bending section is equipped with helicitic texture, and the hard tube connecting portion is inserted into flexible pipe portion, and the locking is consolidated
Determine portion to be sleeved in flexible pipe portion, and screw the flexible pipe portion of locking with the helicitic texture in flexible pipe portion and hard tube is connected
The connection in portion.
2. a kind of drainage pipeline according to claim 1, which is characterized in that the portion of being locked be a cover, institute
The top surface for the cover stated is equipped with the through hole passed through for flexible pipe portion, and the medial surface of cover is equipped with the spiral shell with the cooperation of flexible pipe portion
Line structure.
3. a kind of drainage pipeline according to claim 1, which is characterized in that on the outer circumference surface of the hard tube connecting portion
Multiple position limiting structures are distributed in approximately the same plane, position limiting structure limitation hard tube connecting portion is inserted into the depth of flexible pipe portion
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721485458.6U CN207392373U (en) | 2017-11-09 | 2017-11-09 | A kind of drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721485458.6U CN207392373U (en) | 2017-11-09 | 2017-11-09 | A kind of drainage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207392373U true CN207392373U (en) | 2018-05-22 |
Family
ID=62325658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721485458.6U Active CN207392373U (en) | 2017-11-09 | 2017-11-09 | A kind of drainage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207392373U (en) |
-
2017
- 2017-11-09 CN CN201721485458.6U patent/CN207392373U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |