CN204611136U - A kind of dual-purpose joint - Google Patents
A kind of dual-purpose joint Download PDFInfo
- Publication number
- CN204611136U CN204611136U CN201520238894.8U CN201520238894U CN204611136U CN 204611136 U CN204611136 U CN 204611136U CN 201520238894 U CN201520238894 U CN 201520238894U CN 204611136 U CN204611136 U CN 204611136U
- Authority
- CN
- China
- Prior art keywords
- joint
- annular protrusion
- threaded ends
- dual
- locking ring
- 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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- Joints With Pressure Members (AREA)
Abstract
The utility model discloses a kind of dual-purpose joint, comprise joint body, described joint body comprises and screws togather the first connected joint and the second joint, described first joint comprises the first threaded ends and first and compresses connecting end, and described second joint comprises the second threaded ends and second and compresses connecting end; Described first threaded ends offers outside thread, described second threaded ends offers the internal thread matched with described outside thread; Described first joint and described second joint inside offer the first annular protrusion and the second annular protrusion respectively, are provided with seal ring between described first annular protrusion and described second annular protrusion.The dual-purpose joint of one of the present utility model, the connection of pipe fitting can be carried out by the tightening cover at joint body two ends and locking ring structure, also can split into 2 joints that can independently use, one end is threaded connection, and the other end is connected with locking ring structure by tightening cover.
Description
technical field:
The utility model relates to pipe fitting connection area, particularly relates to a kind of dual-purpose joint.
background technique:
Often need in Automatic manual transmission field to clamp pipe part, be generally all connect two sections of pipe parts respectively with one section of sebific duct at present, then tighten two ends with hoop respectively, to realize connection, the sealing of pipe joint.But there is the shortcoming that connection is insecure, sealing is poor in this Placement.And, this traditional Placement is too loaded down with trivial details when operating, two sections of pipe fittings that operator needs manually connection rubber tube to be connected with needs, and then it is fixing, waste a large amount of time, when steel pipe is connected with other pipes, the screw thread that steel pipe carries can not being made full use of, causing many unnecessary troubles when connecting.
summary of the invention:
The purpose of this utility model is to solve the problems of the prior art, provides a kind of connection that can be directly used in pipe fitting, also can split into 2 one end for being threaded, and the other end is the joint that locking mode connects.
In order to achieve the above object, the technical solution of the utility model is:
A kind of dual-purpose joint, comprise joint body, described joint body comprises and screws togather the first connected joint and the second joint, and described first joint comprises the first threaded ends and first and compresses connecting end, and described second joint comprises the second threaded ends and second and compresses connecting end; Described first threaded ends offers outside thread, described second threaded ends offers the internal thread matched with described outside thread; Described first compresses on connecting end and is provided with tightening cover, and described first joint inside is provided with rubber ring, described rubber ring is placed with annulus, described annulus is provided with locking ring, and described locking ring to be compressed with described annulus, rubber ring by tightening cover and is connected; Described second compresses on connecting end and is also provided with tightening cover, and described second joint inside is also provided with rubber ring, annulus, locking ring, and described locking ring also to be compressed with described annulus, rubber ring by tightening cover and is connected.
Described first joint and described second joint inside offer the first annular protrusion and the second annular protrusion respectively.
Between described first annular protrusion and described second annular protrusion, seal ring is installed.
The beneficial effects of the utility model are: the dual-purpose joint of one of the present utility model, the connection of pipe fitting can be carried out by the tightening cover at joint body two ends and locking ring structure, also 2 joints that can independently use can be split into, one end is threaded connection, and the other end is connected with locking ring structure by tightening cover.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
embodiment:
Embodiment 1
The dual-purpose joint of one as shown in Figure 1, comprise joint body 1, described joint body 1 comprises and screws togather the first connected joint 2 and the second joint 3, described first joint 2 comprises the first threaded ends 21 and first and compresses connecting end 22, and described second joint 3 comprises the second threaded ends 31 and second and compresses connecting end 32; Described first threaded ends 21 offers outside thread 23, described second threaded ends 31 offers the internal thread 33 matched with described outside thread 23.Described first joint 2 and described second joint 3 inside offer the first annular protrusion 25 and the second annular protrusion 35 respectively.Between described first annular protrusion 25 and described second annular protrusion 35, seal ring 4 is installed.Described seal ring 4 is arranged on the leakage preventing in use liquid between the first joint 2 and the second joint 3.
Described first compression connecting end 22 is provided with tightening cover 9, described first joint 2 inside is provided with rubber ring 5, described rubber ring 5 is placed with annulus 7, described annulus 7 is provided with locking ring 8, described locking ring 8 is compressed by tightening cover 9 be connected with described annulus 7, rubber ring 5; Described second compression connecting end 32 is also provided with tightening cover 9, and described second joint 3 inside is also provided with rubber ring 5, annulus 7, locking ring 8, and described locking ring 8 is also compressed by tightening cover 9 be connected with described annulus 7, rubber ring 5.After the required pipe fitting connected inserts the first joint 2 and the second joint 3, carry out support by the first annular protrusion 25 and the second annular protrusion 35 to fix, then rotation lock lid 9, makes locking ring 8 be under pressure and produce inside deformation, thus is fixedly clamped to pipe fitting.
The dual-purpose joint of one of the present embodiment, the connection of pipe fitting can be carried out by the tightening cover at joint body two ends and locking ring structure, also can split into 2 joints that can independently use, one end is threaded connection, and the other end is connected with locking ring structure by tightening cover.
Claims (3)
1. a dual-purpose joint, comprise joint body (1), it is characterized in that: described joint body (1) comprises and screws togather connected the first joint (2) and the second joint (3), described first joint (2) comprises the first threaded ends (21) and first and compresses connecting end (22), and described second joint (3) comprises the second threaded ends (31) and second and compresses connecting end (32); Described first threaded ends (21) offers outside thread (23), described second threaded ends (31) offers the internal thread (33) matched with described outside thread (23); Described first compression connecting end (22) is provided with tightening cover (9), described first joint (2) inside is provided with rubber ring (5), described rubber ring (5) is placed with annulus (7), described annulus (7) is provided with locking ring (8), described locking ring (8) is compressed by tightening cover (9) be connected with described annulus (7), rubber ring (5); Described second compression connecting end (32) is also provided with tightening cover (9), described second joint (3) inside is also provided with rubber ring (5), annulus (7), locking ring (8), and described locking ring (8) is also compressed by tightening cover (9) be connected with described annulus (7), rubber ring (5).
2. the dual-purpose joint of one according to claim 1, is characterized in that: described first joint (2) and described second joint (3) inside offer the first annular protrusion (25) and the second annular protrusion (35) respectively.
3. the dual-purpose joint of one according to claim 2, is characterized in that: be provided with seal ring (4) between described first annular protrusion (25) and described second annular protrusion (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238894.8U CN204611136U (en) | 2015-04-20 | 2015-04-20 | A kind of dual-purpose joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238894.8U CN204611136U (en) | 2015-04-20 | 2015-04-20 | A kind of dual-purpose joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204611136U true CN204611136U (en) | 2015-09-02 |
Family
ID=53963702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520238894.8U Expired - Fee Related CN204611136U (en) | 2015-04-20 | 2015-04-20 | A kind of dual-purpose joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204611136U (en) |
-
2015
- 2015-04-20 CN CN201520238894.8U patent/CN204611136U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160420 |