CN210034709U - Connecting piece of pipe nozzle - Google Patents
Connecting piece of pipe nozzle Download PDFInfo
- Publication number
- CN210034709U CN210034709U CN201920892922.6U CN201920892922U CN210034709U CN 210034709 U CN210034709 U CN 210034709U CN 201920892922 U CN201920892922 U CN 201920892922U CN 210034709 U CN210034709 U CN 210034709U
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- CN
- China
- Prior art keywords
- mouthpiece
- pipeline
- joint spare
- buckle
- recess
- 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.)
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a connecting piece of mouthpiece, including pipeline, draw-in groove, mouthpiece, buckle, the mouthpiece is close to pipeline one end and is provided with joint spare, joint spare is kept away from pipeline one side fixed connection on the mouthpiece, joint spare opposite side is provided with the recess, be provided with the sealing washer on the mouthpiece of joint spare recess one side, the pipeline cup joints in the mouthpiece outside, the pipeline is close to mouthpiece one end and the contact of contradicting of joint spare recess, fixedly connected with connecting rod on the joint spare, the round pin hub connection has the buckle on the connecting rod, it is provided with the draw-in groove to be close to mouthpiece one end on the pipeline, the buckle cooperatees with the draw-. The buckle is provided with 2, and two buckles become 180 settings, round pin hub connection has the handle on the connecting rod, be provided with the rubber layer on the handle. The utility model discloses easy dismounting, the leakproofness is good, and mouthpiece intensity is high, and the mouthpiece is difficult for droing, simple structure, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of the pipe connection technique and specifically relates to a connecting piece of mouthpiece.
Background
The nozzle connector is a connecting tool between pipelines and is a connecting point which can be disassembled and assembled between elements and the pipelines, and the nozzle connector plays an indispensable important role in the pipe fitting. The nozzle on the rapid sample piece is easy to break when being integrally formed, and cannot be repaired after being broken; and traditional mouthpiece connector adopts threaded connection and beats gluey sealed mode usually, and this kind of mode exists the dismouting inconvenient, and mounting tool is difficult for looking for the scheduling problem, also has a great variety of different quick-operation joint of structure at present, but current quick-operation joint technique exists the dismouting inconvenient, drop easily, defect such as the leakproofness is bad.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned problem that exists among the prior art, the utility model provides a connecting piece of mouthpiece.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a connecting piece of mouthpiece, includes pipeline, draw-in groove, mouthpiece, buckle, the mouthpiece is close to pipeline one end and is provided with joint spare, joint spare is kept away from pipeline one side fixed connection on the mouthpiece, joint spare opposite side is provided with the recess, be provided with the sealing washer on the mouthpiece of joint spare recess one side, the pipeline cup joints in the mouthpiece outside, the pipeline is close to mouthpiece one end and the contact of contradicting of joint spare recess, fixedly connected with connecting rod on the joint spare, the round pin hub connection has the buckle on the connecting rod, it is provided with the draw-in groove to be close to mouthpiece one end on the pipeline, the buckle cooperate.
The connecting piece of foretell mouthpiece, the buckle is provided with 2, and two buckles become 180 settings, round pin hub connection has the handle on the connecting rod, be provided with the rubber layer on the handle.
Foretell connecting piece of mouthpiece, sealing washer one end is contradicted with joint spare recess and is contacted.
The connecting piece of foretell mouthpiece, the mouthpiece is the aluminum alloy material.
The beneficial effects of the utility model are that, this kind of connected mode easy dismounting, the leakproofness is good, and the mouthpiece is difficult for droing, and the mouthpiece alone processing can wholly reduce the sample processing degree of difficulty, improves mouthpiece intensity, reduces cracked possibility. Because the surface roughness of the aluminum alloy machining product is higher than that of the pipeline, the connection sealing performance of the pipe nozzle can be improved. The utility model discloses simple structure, the practicality is strong.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a sectional view of the present invention.
In the figure, 1 is a pipeline, 2 is a clamping groove, 3 is a connecting rod, 4 is a sealing ring, 5 is a nozzle, 6 is a handle, 7 is a clamping piece, and 8 is a buckle.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
The utility model provides a connecting piece of mouthpiece, includes pipeline 1, draw-in groove 2, mouthpiece 5, buckle 8, mouthpiece 5 is close to 1 one end of pipeline and is provided with joint spare 7, 1 one side fixed connection of pipeline is kept away from on mouthpiece 5 to joint spare 7, 7 opposite sides of joint spare are provided with the recess, be provided with sealing washer 4 on 7 recess one side mouthpiece 5 of joint spare, pipeline 1 cup joints in the mouthpiece 5 outside, pipeline 1 is close to 5 one end of mouthpiece and 7 recess conflict contacts of joint spare, fixedly connected with connecting rod 3 on the joint spare 7, the pin hub connection has buckle 8 on the connecting rod 3, it is provided with draw-in groove 2 to be close to 5 one end of mouthpiece on the pipeline 1, buckle 8 cooperatees with draw-in groove 2.
Furthermore, 2 buckles 8 are arranged, the two buckles 8 are arranged at an angle of 180 degrees, the connecting rod 3 is connected with the handle 6 through the pin shaft, and the handle 6 is provided with a rubber layer.
Furthermore, sealing washer 4 one end is contradicted with 7 recesses of joint spare and is contacted.
Further, the nozzle 5 is made of aluminum alloy.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (4)
1. The utility model provides a connecting piece of mouthpiece, includes pipeline (1), draw-in groove (2), mouthpiece (5), buckle (8), its characterized in that: mouthpiece (5) are close to pipeline (1) one end and are provided with joint spare (7), pipeline (1) one side fixed connection is kept away from in joint spare (7) on mouthpiece (5), joint spare (7) opposite side is provided with the recess, be provided with sealing washer (4) on joint spare (7) recess one side mouthpiece (5), pipeline (1) cup joints in the mouthpiece (5) outside, pipeline (1) are close to mouthpiece (5) one end and the contact of contradicting of joint spare (7) recess, fixedly connected with connecting rod (3) are gone up in joint spare (7), the round pin hub connection has buckle (8) on connecting rod (3), it is provided with draw-in groove (2) to be close to mouthpiece (5) one end on pipeline (1), buckle (8) cooperate with draw-in groove (2).
2. A coupling piece for a nozzle according to claim 1, wherein there are 2 said catches (8), and two catches (8) are arranged at 180 °, and a handle (6) is connected to the connecting rod (3) by a pin shaft, and a rubber layer is arranged on the handle (6).
3. A coupling piece for a nipple according to claim 1, characterized in that one end of the sealing ring (4) is in interference contact with a groove of the snap-in member (7).
4. A coupling piece for a nozzle according to claim 1, characterized in that said nozzle (5) is of aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920892922.6U CN210034709U (en) | 2019-06-14 | 2019-06-14 | Connecting piece of pipe nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920892922.6U CN210034709U (en) | 2019-06-14 | 2019-06-14 | Connecting piece of pipe nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210034709U true CN210034709U (en) | 2020-02-07 |
Family
ID=69347928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920892922.6U Active CN210034709U (en) | 2019-06-14 | 2019-06-14 | Connecting piece of pipe nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210034709U (en) |
-
2019
- 2019-06-14 CN CN201920892922.6U patent/CN210034709U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266000 No. 5, Shuangwan Road, Chengyang District, Qingdao, Shandong Patentee after: Qingdao Ansheng Xinda Automobile Technology Co.,Ltd. Address before: 266000 No. 8, Kangyuan Road, Nanwan community, Jihongtan street, Chengyang District, Qingdao City, Shandong Province Patentee before: QINGDAO ANSHENGDA ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |