CN205560088U - Prevent plastic elbow that leaks - Google Patents
Prevent plastic elbow that leaks Download PDFInfo
- Publication number
- CN205560088U CN205560088U CN201620373494.2U CN201620373494U CN205560088U CN 205560088 U CN205560088 U CN 205560088U CN 201620373494 U CN201620373494 U CN 201620373494U CN 205560088 U CN205560088 U CN 205560088U
- Authority
- CN
- China
- Prior art keywords
- straight tube
- nut cap
- bore
- curved pipe
- plastic elbow
- 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
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a prevent plastic elbow that leaks, including first straight tube, first nut cap, curved pipe, second nut cap, second straight tube and internal thread, be connected with the curved pipe between first straight tube and the second straight tube, the bore that the curved pipe is close to first straight tube department is greater than the bore near second straight tube department, the inside internal thread that all is provided with of first straight tube and second straight tube, first straight tube extexine is provided with first nut cap, second straight tube extexine is provided with the second nut cap, this prevent plastic elbow that leaks, and overall structure is simple, the modern design, the nut pipe combines with the internal screw thread, and the effect that prevents to leak is better, has fine practicality.
Description
[technical field]
This utility model relates to a kind of overall plastic elbow, particularly to a kind of overall plastic elbow preventing and leaking.
[background technology]
Traditional pipeline connection procedure is intended to use joint to carry out pipeline connection, particularly need when pipeline turning to use elbow to be attached, but, shrinkage is there is in existing plastic elbow in injection moulding process, the circularity often leading to precision and elbow endoporus cannot be guaranteed, and seepy question often occurs.To this end, it is proposed that a kind of overall plastic elbow preventing from leaking.
[utility model content]
Main purpose of the present utility model is to provide a kind of overall plastic elbow preventing and leaking, and can effectively solve the problem in background technology.
For achieving the above object, the technical scheme that this utility model is taked is:
A kind of overall plastic elbow preventing from leaking, including the first straight tube, the first nut cap, curved pipe, the second nut cap, the second straight tube and female thread, connect between described first straight tube and the second straight tube and have curved pipe, described curved pipe bore at the first straight tube is more than the bore at the second straight tube, it is provided with female thread inside described first straight tube and the second straight tube, described first straight tube extexine is provided with the first nut cap, and described second straight tube extexine is provided with the second nut cap.
Further, the bore of described first straight tube is more than the bore of the second straight tube.
Further, described first straight tube, the first nut cap, curved pipe, the second nut cap and the second straight tube are all made of plastics.
Compared with prior art, this utility model has the advantages that by the first nut cap and the setting of the second nut cap, when elbow is connected with pipeline, by nut cap spiral to seam, have and well prevent effect of leaking, setting due to female thread, when elbow is connected with pipeline, the space of contact surface will be greatly reduced, prevent from leaking is better, owing to curved pipe bore at the first straight tube is more than the bore at the second straight tube, it is possible to reduce the hydraulic pressure of pipeline and elbow contact position, equally, there is the effect preventing from leaking.
[accompanying drawing explanation]
Fig. 1 is the overall structure schematic diagram of the overall plastic elbow that this utility model prevents from leaking.
Fig. 2 is the front view of the overall plastic elbow that this utility model prevents from leaking.
In figure: 1, the first straight tube；2, the first nut cap；3, curved pipe；4, the second nut cap；5, the second straight tube；6, female thread.
[detailed description of the invention]
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with detailed description of the invention, this utility model is expanded on further.
As shown in Figure 1-2, a kind of overall plastic elbow preventing from leaking, including first straight tube the 1, first nut cap 2, curved pipe the 3, second nut cap the 4, second straight tube 5 and female thread 6, it is connected between described first straight tube 1 and the second straight tube 5 and has curved pipe 3, the described curved pipe 3 bore at the first straight tube 1 is more than the bore at the second straight tube 5, described first straight tube 1 and the second straight tube 5 inside are provided with female thread 6, described first straight tube 1 extexine is provided with the first nut cap 2, and described second straight tube 5 extexine is provided with the second nut cap 4.
This utility model prevents the overall plastic elbow leaked, by the first nut cap 2 and setting of the second nut cap 4, when elbow is connected with pipeline, by nut cap spiral to seam, have and well prevent effect of leaking, setting due to female thread 6, when elbow is connected with pipeline, the space of contact surface will be greatly reduced, prevent from leaking is better, owing to the curved pipe 3 bore at the first straight tube 1 is more than the bore at the second straight tube 5, the hydraulic pressure of pipeline and elbow contact position can be reduced, equally, there is the effect preventing from leaking, this prevents the overall plastic elbow leaked, overall structure is simple, novel in design, nut pipe and the combination of female thread, prevent from leaking better, there is good practicality.
Wherein, the bore of described first straight tube 1 is more than the bore of the second straight tube 5.
Wherein, described first straight tube the 1, first nut cap 2, curved pipe the 3, second nut cap 4 and the second straight tube 5 are all made of plastics.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (3)
1. prevent the overall plastic elbow leaked, including the first straight tube (1), the first nut cap
(2), curved pipe (3), the second nut cap (4), the second straight tube (5) and female thread (6),
It is characterized in that: being connected between described first straight tube (1) and the second straight tube (5) has arc
Shape pipe (3), the described curved pipe (3) bore near the first straight tube (1) place is more than leaning on
The bore at nearly second straight tube (5) place, described first straight tube (1) and the second straight tube (5)
Inside is provided with female thread (6), and described first straight tube (1) extexine is provided with first
Nut cap (2), described second straight tube (5) extexine is provided with the second nut cap (4).
The overall plastic elbow preventing from leaking the most according to claim 1, it is characterised in that:
The bore of described first straight tube (1) is more than the bore of the second straight tube (5).
The overall plastic elbow preventing from leaking the most according to claim 1, it is characterised in that:
Described first straight tube (1), the first nut cap (2), curved pipe (3), the second nut cap
(4) and the second straight tube (5) is all made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620373494.2U CN205560088U (en) | 2016-04-27 | 2016-04-27 | Prevent plastic elbow that leaks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620373494.2U CN205560088U (en) | 2016-04-27 | 2016-04-27 | Prevent plastic elbow that leaks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205560088U true CN205560088U (en) | 2016-09-07 |
Family
ID=56804264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620373494.2U Expired - Fee Related CN205560088U (en) | 2016-04-27 | 2016-04-27 | Prevent plastic elbow that leaks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205560088U (en) |
-
2016
- 2016-04-27 CN CN201620373494.2U patent/CN205560088U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wen Zhihua Inventor before: Ma Zhenjiang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170901 Address after: 519000 Guangdong city of Zhuhai Province, China Road No. 2 Huasheng Industrial Park F building first, second, third floor Patentee after: Zhuhai folida Plastic Co., Ltd. Address before: 311835 Zhejiang city in Shaoxing Province town of Zhuji city shop Central Road No. 32 Patentee before: Zhejiang Jufeng Pipe Industry Co., Ltd. |
|
| 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: 20160907 Termination date: 20180427 |