CN2413129Y - Quick-acting joint - Google Patents
Quick-acting joint Download PDFInfo
- Publication number
- CN2413129Y CN2413129Y CN 99258191 CN99258191U CN2413129Y CN 2413129 Y CN2413129 Y CN 2413129Y CN 99258191 CN99258191 CN 99258191 CN 99258191 U CN99258191 U CN 99258191U CN 2413129 Y CN2413129 Y CN 2413129Y
- Authority
- CN
- China
- Prior art keywords
- quick
- utility
- model
- attaching nut
- acting joint
- 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
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a quick-acting joint, which is mainly composed of an abnormal-shaped nipple, a locking connecting nut and an aniseed pipe diameter, wherein both ends of the abnormal-shaped nipple are provided with a screw buckle on the outer margin and connected with the locking connecting nut by the screw buckle on one end of the nipple. The locking connecting nut is provided with screw threads for internal connection. The aniseed pipe diameter is also in sleeve joint to the locking connecting nut. The connection of pipes can be conveniently operated and faster assembled by the utility model.
Description
The utility model relates to a kind of quick-acting joint.
In the pipeline of heating, air feed connects, when being used for the tube and tube connection of identical inside nominal diameter, usually adopt female union, and when pipe was connected with other pipe fittings such as three-way pipe, valves, one or both ends often need use the outside thread free flow coupling to do to be connected with part pipe fittings such as three-way pipe, valves after auxiliary the connection again, thereby install and take a lot of work, require great effort, the reclamation work amount is big, influences working efficiency, and because tie point is many, cause that breakthrough is also corresponding to be increased, influence using effect.
At the shortcoming of prior art, the purpose of this utility model is to provide a kind of quick-acting joint, and is easy to use on pipeline connects, and installs fast.
For achieving the above object, the utility model is achieved through the following technical solutions: a kind of quick-acting joint, mainly form by special-shaped nipple, locking attaching nut and anistree caliber; It is characterized in that: the outer rim at special-shaped nipple two ends is provided with the spiral shell button and also is connected with the locking attaching nut by the spiral shell button of an end, and the locking attaching nut is provided with interior connecting thread; Anistree caliber also with locking attaching nut socket.
Above-mentioned anistree caliber is the T shape.
By a kind of quick-acting joint of the utility model, overcome the shortcoming of prior art, reached the purpose of above-mentioned creation, the utility model quick-acting joint has following characteristics: 1, can save material, reduce production costs; 2, compact structure has improved the structural strength that connects; 3, make easy for installationly, improved working efficiency; 4, the material of its use can be cast iron, cast steel, malleable iron and alloy etc.
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Fig. 1 is the utility model structural representation.
As shown in Figure 1, the utility model mainly is made up of special-shaped nipple 1, locking attaching nut 2 and anistree caliber 3; The outer rim at abnormity nipple 1 two ends is provided with the spiral shell button and also is connected with locking attaching nut 2 by the spiral shell button of an end, and locking attaching nut 2 is provided with interior connecting thread; Anistree caliber 3 is the T shape, also with locking attaching nut 2 sockets.
During use, be connected with radiator, be connected with pipeline, by locking attaching nut 2 above-mentioned connection is locked then by anistree caliber 3 by special-shaped nipple 1.
In sum, be preferred embodiment of the present utility model, all changes of doing according to technical solutions of the utility model when the function that is produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.
Claims (2)
1, a kind of quick-acting joint mainly is made up of special-shaped nipple, locking attaching nut and anistree caliber; It is characterized in that: the outer rim at special-shaped nipple two ends is provided with the spiral shell button and also is connected with the locking attaching nut by the spiral shell button of an end, and the locking attaching nut is provided with interior connecting thread; Anistree caliber also with locking attaching nut socket.
2, quick-acting joint as claimed in claim 1 is characterized in that: above-mentioned anistree caliber is the T shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99258191 CN2413129Y (en) | 1999-12-29 | 1999-12-29 | Quick-acting joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99258191 CN2413129Y (en) | 1999-12-29 | 1999-12-29 | Quick-acting joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2413129Y true CN2413129Y (en) | 2001-01-03 |
Family
ID=34040884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99258191 Expired - Fee Related CN2413129Y (en) | 1999-12-29 | 1999-12-29 | Quick-acting joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2413129Y (en) |
-
1999
- 1999-12-29 CN CN 99258191 patent/CN2413129Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |