CN201106726Y - Rapid insertion type pipe joint - Google Patents
Rapid insertion type pipe joint Download PDFInfo
- Publication number
- CN201106726Y CN201106726Y CNU2007201136254U CN200720113625U CN201106726Y CN 201106726 Y CN201106726 Y CN 201106726Y CN U2007201136254 U CNU2007201136254 U CN U2007201136254U CN 200720113625 U CN200720113625 U CN 200720113625U CN 201106726 Y CN201106726 Y CN 201106726Y
- Authority
- CN
- China
- Prior art keywords
- snap ring
- ball
- socket joint
- pipe joint
- straight coupling
- 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
- 238000003780 insertion Methods 0.000 title abstract 3
- 230000037431 insertion Effects 0.000 title 1
- 230000008878 coupling Effects 0.000 claims description 26
- 238000010168 coupling process Methods 0.000 claims description 26
- 238000005859 coupling reaction Methods 0.000 claims description 26
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a fast-insertion pipe joint which comprises a through joint and a ball-socket joint, wherein, a neck is arranged on the outer surface of one end of the through joint and the end part of one end of the ball-socket joint is provided with a buckle which is matched with the neck. After the structure is adopted, the fast-insertion pipe joint has the advantages of simple structure, low manufacture cost, stable airtightness and convenient installation and so on.
Description
Technical field
The utility model discloses a kind of push-in pipe joint, belong to pipe joint.
Background technique
Pipe joint is widely used in the connection of conveyance conduits such as Oil, Water, Gas, its structure generally comprises body, compresses copper ring, locking screw emits, body is provided with screw thread, compressing copper ring is sleeved on the pipe fitting, emitting by locking screw makes pipe fitting be connected with body again, this structure is used commonplace, but manufacture cost is than higher, the structure more complicated, and in installation process, need make earlier to compress copper ring and be sleeved on the pipe fitting, emit by locking screw again pipe fitting is connected with body, install very inconveniently, and installation efficiency is low.
The model utility content
For addressing the above problem, it is a kind of simple in structure that the utility model purpose is to provide, and low cost of manufacture, has stable tightness and push-in pipe joint easy for installation.
The technological scheme that its technical problem that will solve the utility model adopts is: a kind of push-in pipe joint, comprise straight coupling, ball-and-socket joint, it is characterized in that: the outer surface of an end of described straight coupling is provided with a draw-in groove, the end of one end of described ball-and-socket joint is provided with a buckle, and buckle matches with draw-in groove.
Of the present utility modelly further be set to: described buckle comprises snap ring, snap ring seat, snap ring cover, and wherein snap ring places in the snap ring seat, and the snap ring seat places in the snap ring cover, and the snap ring cover is connected with the end of ball-and-socket joint.
Of the present utility modelly further be set to: described draw-in groove is an annular slot.
Of the present utility modelly further be set to: also be provided with two annular seal grooves on the outer surface of described straight coupling, be respectively equipped with the O RunddichtringO on two annular seal grooves.
Of the present utility modelly further be set to: the outer surface of described ball-and-socket joint is provided with annular seal groove, and annular seal groove is provided with the O RunddichtringO.
After the utility model adopted said structure, ball-and-socket joint can directly be enclosed within on the straight coupling, and the buckle on the ball-and-socket joint is stuck on the draw-in groove of straight coupling, has prevented that ball-and-socket joint from coming off from straight coupling, had played fixing effect; Above-mentioned draw-in groove is an annular slot, and when ball-and-socket joint was enclosed within on the straight coupling, ball-and-socket joint and straight coupling can rotate mutually, and the port position of straight coupling can be changed at any time along with the difference of angle of swing; The outer surface of above-mentioned straight coupling is provided with two O RunddichtringOs, has played more stable sealing effect, as using on the connecting tube of conveying gas, can make air pressure more stable, and can use on anticyclonic conveyance conduit.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Fig. 1 is the generalized section of straight coupling of the present utility model;
Fig. 2 is the generalized section of ball-and-socket joint of the present utility model;
Fig. 3 is straight coupling of the present utility model and ball-and-socket joint assembling schematic representation.
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the utility model comprises straight coupling 1, ball-and-socket joint 2, draw-in groove 11, annular seal groove 12,13,22, O RunddichtringO 14,15,23, buckle 21, snap ring 211, snap ring seat 212, snap ring cover 213.The outer surface of one end of described straight coupling 1 is provided with a draw-in groove 11, draw-in groove 11 is an annular slot, the end of one end of described ball-and-socket joint 2 is provided with a buckle 21, buckle 21 matches with draw-in groove 11, described buckle 21 comprises snap ring 211, snap ring seat 212, snap ring cover 213, wherein snap ring 211 places in the snap ring seat 212, snap ring seat 212 places in the snap ring cover 213, snap ring cover 213 is connected with the end of ball-and-socket joint 2, also be provided with annular seal groove 12 on the outer surface of described straight coupling 1,13, annular seal groove 12, be respectively equipped with O RunddichtringO 14 on 13,15.The outer surface of described ball-and-socket joint 2 is provided with annular seal groove 22, and annular seal groove 22 is provided with O RunddichtringO 23.When the utility model is installed, ball-and-socket joint 2 directly is enclosed within on the end that is provided with draw-in groove of straight coupling 1, its the other end is connected with pipe fitting, the inwall of ball-and-socket joint 2 contacts and seals with O RunddichtringO 14,15 on the straight coupling 1, snap ring 211 on the ball-and-socket joint 2 is stuck in the draw-in groove 11 of straight coupling, prevented that ball-and-socket joint 1 from coming off from straight coupling 2, during use, ball-and-socket joint 2 is enclosed within on the straight coupling 1 and with another pipe fitting and is connected and can uses.
The utility model does not limit to and above-mentioned straight coupling 1, and straight coupling 1 also can be angle coupling, threeway T connector and various compromise joint.
Claims (5)
1, a kind of push-in pipe joint, comprise straight coupling (1), ball-and-socket joint (2), it is characterized in that: the outer surface of an end of described straight coupling (1) is provided with a draw-in groove (11), the end of one end of described ball-and-socket joint (2) is provided with a buckle (21), and buckle (21) matches with draw-in groove (11).
2, push-in pipe joint according to claim 1, it is characterized in that: described buckle (21) comprises snap ring (211), snap ring seat (212), snap ring cover (213), wherein snap ring (211) places in the snap ring seat (212), snap ring seat (212) places in the snap ring cover (213), and snap ring cover (213) is connected with the end of ball-and-socket joint (2).
3, push-in pipe joint according to claim 1 is characterized in that: described draw-in groove (11) is an annular slot.
4, push-in pipe joint according to claim 1 is characterized in that: also be provided with annular seal groove (12), (13) on the outer surface of described straight coupling (1), be respectively equipped with O RunddichtringO (14), (15) on annular seal groove (12), (13).
5, push-in pipe joint according to claim 1 is characterized in that: the outer surface of described ball-and-socket joint (2) is provided with annular seal groove (22), and annular seal groove (22) is provided with O RunddichtringO (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201136254U CN201106726Y (en) | 2007-08-23 | 2007-08-23 | Rapid insertion type pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201136254U CN201106726Y (en) | 2007-08-23 | 2007-08-23 | Rapid insertion type pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201106726Y true CN201106726Y (en) | 2008-08-27 |
Family
ID=39958530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201136254U Expired - Fee Related CN201106726Y (en) | 2007-08-23 | 2007-08-23 | Rapid insertion type pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201106726Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103323324A (en) * | 2012-03-21 | 2013-09-25 | 海洋王照明科技股份有限公司 | Hydrostatic pressure test connection joint |
| CN103791006A (en) * | 2014-01-28 | 2014-05-14 | 浙江亚太机电股份有限公司 | Oil feeding and gas discharging structure of all-plastic wheel cylinder of automobile drum brake |
| CN109442117A (en) * | 2018-11-30 | 2019-03-08 | 上海上汽马瑞利动力总成有限公司 | A kind of structure of low pressure pipe fitting and valve body cooperation |
-
2007
- 2007-08-23 CN CNU2007201136254U patent/CN201106726Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103323324A (en) * | 2012-03-21 | 2013-09-25 | 海洋王照明科技股份有限公司 | Hydrostatic pressure test connection joint |
| CN103791006A (en) * | 2014-01-28 | 2014-05-14 | 浙江亚太机电股份有限公司 | Oil feeding and gas discharging structure of all-plastic wheel cylinder of automobile drum brake |
| CN109442117A (en) * | 2018-11-30 | 2019-03-08 | 上海上汽马瑞利动力总成有限公司 | A kind of structure of low pressure pipe fitting and valve body cooperation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG BST MACHINERY CO., LTD. Free format text: FORMER OWNER: FENG BO Effective date: 20110815 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110815 Address after: 311835 Zhejiang city of Zhuji province Zhejiang Diankou Industrial Zone under the Tang fan Bost Machinery Co. Ltd. Patentee after: Zhejiang Boshite Machinery Co., Ltd. Address before: 311835 Zhejiang city of Zhuji province Zhejiang Diankou Industrial Zone under the Tang fan Bost Machinery Co. Ltd. Patentee before: Feng Bo |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20130823 |