CN202790770U - Valve - Google Patents
Valve Download PDFInfo
- Publication number
- CN202790770U CN202790770U CN 201220300257 CN201220300257U CN202790770U CN 202790770 U CN202790770 U CN 202790770U CN 201220300257 CN201220300257 CN 201220300257 CN 201220300257 U CN201220300257 U CN 201220300257U CN 202790770 U CN202790770 U CN 202790770U
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- China
- Prior art keywords
- valve
- sealing
- port
- utility
- model
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- 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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- Multiple-Way Valves (AREA)
- Taps Or Cocks (AREA)
Abstract
The utility model discloses a valve. The valve comprises a valve body. A through mouth is arranged on the valve body. A connecting and fixing piece is arranged on the through mouth. The connecting and fixing piece comprises a sealing piece and a swivel nut. Threads are arranged outside the through mouth and on the inner wall of the swivel nut. The valve is simple and exquisite in structure, easy and convenient to connect and good in sealing performance, and meanwhile work efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of valve.
Background technique
At present, China has been maximum in the world structural material producing country and country of consumption.Main building material product cement, sheet glass, construction sanitary ceramic, stone material and materials for wall Isoquant rank first in the world for many years.Simultaneously, the building material product quality improves constantly, and the energy and raw materials consumption descend year by year, and various building materials continue to bring out, and building material product constantly upgrades.
On existing valve, there are many deficiencies, complex structure, manufacturing process trouble on producing, especially joint complex structure, and then cause connecting inconvenience trouble, inefficiency, poor sealing, also cause simultaneously installation process complicated, during repair and replacement, also exist certain loaded down with trivial detailsly, be unfavorable for long-run development.
Because connection is bad, poor sealing causes leaking, and the client is caused very large inconvenience.
As from the foregoing, the problem that exists in the present product is badly in need of solving.
In view of this, the inventor has done deep research to this, and by feat of the experience of being engaged in for many years relevant industries and practice, design a kind of valve, can solve above-mentioned the deficiencies in the prior art part, exquisiteness simple in structure, connect simple and convenient, good airproof performance, working efficiency improves greatly simultaneously, and this case produces thus.
The model utility content
The purpose of this utility model is to provide a kind of valve, can solve above-mentioned the deficiencies in the prior art part, exquisiteness simple in structure, connect simple and convenient, good airproof performance, simultaneously working efficiency improves greatly.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of valve comprises valve body, is provided with port at valve body, it is characterized in that: described port is provided with connection fixture; Described connection fixture comprises Sealing and rotation swivel nut, and the outside of described port is provided with screw thread, and the inwall of described rotation swivel nut is provided with screw thread.
The setting of this structure, in order to improve sealing effect, general threaded engagement, Shortcomings in sealing, service time one is of a specified duration, will occur leaking, and for this reason, the utility model has increased Sealing, greatly improves sealing effect.In addition, screw-thread fit between rotation swivel nut and the port, easy to connect flexible, and increase work efficiency.
Further, described Sealing is arranged on the inwall bottom of port.
The setting of this structure is connected surface of contact by Sealing with pipeline and is effectively cooperated, good sealing effect, and long perfomance life water leakage phenomenon can not occur, is conducive to long-run development.
The beneficial effects of the utility model: the utility model exquisiteness simple in structure, connect simple and convenient, good airproof performance, simultaneously working efficiency improves greatly.
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Embodiment
As shown in Figure 1, the utility model relates to a kind of valve, comprises valve body 1, is provided with port 2 at valve body 1, it is characterized in that: described port 2 is provided with connection fixture; Described connection fixture comprises Sealing 3 and rotation swivel nut 4, and the outside of described port 2 is provided with screw thread, and the inwall of described rotation swivel nut 4 is provided with screw thread.
Further arrange, described Sealing 3 is arranged on the inwall bottom of port 2.
As from the foregoing, the utility model exquisiteness simple in structure, connect simple and convenient, good airproof performance, simultaneously working efficiency improves greatly.
The above only is an embodiment of the present utility model, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (2)
1. a valve comprises valve body, is provided with port at valve body, it is characterized in that: described port is provided with connection fixture; Described connection fixture comprises Sealing and rotation swivel nut, and the outside of described port is provided with screw thread, and the inwall of described rotation swivel nut is provided with screw thread.
2. described a kind of valve according to claim 1, it is characterized in that: described Sealing is arranged on the inwall bottom of port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220300257 CN202790770U (en) | 2012-06-21 | 2012-06-21 | Valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220300257 CN202790770U (en) | 2012-06-21 | 2012-06-21 | Valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202790770U true CN202790770U (en) | 2013-03-13 |
Family
ID=47818034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220300257 Expired - Fee Related CN202790770U (en) | 2012-06-21 | 2012-06-21 | Valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202790770U (en) |
-
2012
- 2012-06-21 CN CN 201220300257 patent/CN202790770U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20140621 |
|
| EXPY | Termination of patent right or utility model |