CN201368223Y - Quick-assembling valve - Google Patents
Quick-assembling valve Download PDFInfo
- Publication number
- CN201368223Y CN201368223Y CNU2009201461974U CN200920146197U CN201368223Y CN 201368223 Y CN201368223 Y CN 201368223Y CN U2009201461974 U CNU2009201461974 U CN U2009201461974U CN 200920146197 U CN200920146197 U CN 200920146197U CN 201368223 Y CN201368223 Y CN 201368223Y
- Authority
- CN
- China
- Prior art keywords
- joint
- quick
- valve
- collar
- screw cap
- 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
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- Valve Housings (AREA)
Abstract
A quick-assembling valve comprises a valve and a fastening screw cap which is in the bolt joint with the valve, and is characterized in that the inner threads of the fastening screw cap is connected with the outer threads of the valve in bolt joint, the inner side of the screw cap is provided with threads to connect with outer screw threads on one side of a joint in bolt joint, the inner portion of the screw cap is provided with a collar, a spacing washer and a sealing washer in turn, one side of the joint is provided with an edge portion which is higher than the middle portion, one side of the inner portion of the fastening screw cap is provided with internal edges, the joint is inserted in the fastening screw cap, and the edge portion of the joint is clamped on the inner edge of the fastening screw cap, the collar is a ring whose external diameter of opening has taper, the spacing washer is a plastic ring washer for spacing the collar and the sealing washer, the sealing washer (5) is made from rubber material, and the external diameter of the sealing washer has taper. The quick-assembling valve has simple structure and convenient use, and solves the technical problems of widely-known technical field.
Description
Technical field
The utility model relates to a kind of quick-connecting valve, belongs to the technical field of water plastic pipe aspect up and down.
Background technique
Known valve is more, wherein ball valve made of plastic in daily life or the application of field irrigation industry very extensive, its install mainly be with internal thread, hot melt, gluing connect or add accessory connect.More than several connecting means are disposable uses or need use special-purpose instrument to connect, especially polyethylene pipe can not be bonding situation under and very inconvenient in installation process.
Summary of the invention
At the deficiency that above-mentioned technical problem exists, the purpose of this utility model provides a kind of quick-connecting valve.
The technical solution of the utility model is as follows:
A kind of quick-connecting valve, comprise: a kind of quick-connecting valve, comprise valve and the fastening nut that is spirally connected with valve, it is characterized in that: the internal thread of fastening nut and the external thread bolt connection of valve, the inboard of nut is provided with screw thread, be spirally connected with the outer screw thread of joint one side, be provided with collar, separation pad, sealing gasket successively in the inside of nut.
Described joint one side is provided with along portion.Side in fastening nut inside is provided with interior edge, and joint is inserted in the fastening nut, and what make joint is stuck in the interior along last of fastening nut along portion.
Described collar is the circle that an external diameter that opening arranged has tapering.
Described separation pad is to be used for the at interval plastic ring pad of collar and sealing gasket.
Described sealing gasket is to be made with the rubber material, and its external diameter has tapering.
It is simple in structure, easy to use that the utility model has, and solved the technical problem in known technology field.
Description of drawings
Fig. 1 is a part decomposition texture schematic representation of the present utility model.
Among the figure: 1 valve, 2 nuts, 3 collars, 4 separation pads, 5 sealing gaskets, 6 joints, 7 fastening nuts.
Embodiment
As shown in Figure 1, joint 6 one sides are provided with outer screw thread, and opposite side is provided with along portion.Side in fastening nut 7 inside is provided with interior edge, and joint 6 is inserted in the fastening nut 7, and what make joint 6 is stuck in the interior along last of fastening nut 7 along portion.
The external thread bolt connection of the internal thread of fastening nut 7 and valve 1.The inboard of nut 2 is provided with screw thread, is spirally connected with the outer screw thread of joint 6 one sides, in order effectively to prevent to leak and be connected aqueduct, is provided with collar 3, separation pad 4, sealing gasket 5 successively in the inside of nut 2.
Described collar 3 is circles that an external diameter that opening arranged has tapering.Described separation pad 4 is to be used for the at interval plastic ring pad of collar 3 and sealing gasket 5.Described sealing gasket 5 is to be made with the rubber material, and its external diameter has tapering.
Claims (5)
1. quick-connecting valve, comprise valve (1) and the fastening nut (7) that is spirally connected with valve (1), it is characterized in that: the external thread bolt connection of the internal thread of fastening nut (7) and valve (1), the inboard of nut (2) is provided with screw thread, be spirally connected with the outer screw thread of joint (6) one sides, be provided with collar (3), separation pad (4), sealing gasket (5) in the inside of nut (2) successively.
2. a kind of quick-connecting valve according to claim 1, it is characterized in that: joint (6) one sides be provided be higher than the middle part along portion, a side inner at fastening nut (7) is provided with interior edge, joint (6) is inserted in the fastening nut (7), and what make joint (6) is stuck in the interior along last of fastening nut (7) along portion.
3. a kind of quick-connecting valve according to claim 1 is characterized in that: described collar (3) is the circle that an external diameter that opening arranged has tapering.
4. a kind of quick-connecting valve according to claim 1 is characterized in that: described separation pad (4) is to be used for the at interval plastic ring pad of collar (3) and sealing gasket (5).
5. a kind of quick-connecting valve according to claim 1 is characterized in that: described sealing gasket (5) is to be made with the rubber material, and its external diameter has tapering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201461974U CN201368223Y (en) | 2009-03-30 | 2009-03-30 | Quick-assembling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201461974U CN201368223Y (en) | 2009-03-30 | 2009-03-30 | Quick-assembling valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201368223Y true CN201368223Y (en) | 2009-12-23 |
Family
ID=41487116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201461974U Expired - Fee Related CN201368223Y (en) | 2009-03-30 | 2009-03-30 | Quick-assembling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201368223Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340494A (en) * | 2018-12-06 | 2019-02-15 | 台州半城暖通科技有限公司 | A kind of fixing pipeline retainer ring and processing technology |
-
2009
- 2009-03-30 CN CNU2009201461974U patent/CN201368223Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340494A (en) * | 2018-12-06 | 2019-02-15 | 台州半城暖通科技有限公司 | A kind of fixing pipeline retainer ring and processing technology |
| CN109340494B (en) * | 2018-12-06 | 2021-04-13 | 台州半城暖通科技有限公司 | Pipeline fastening collar and processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20100330 |