CN213929815U - Female end-to-male end connecting structure - Google Patents
Female end-to-male end connecting structure Download PDFInfo
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- CN213929815U CN213929815U CN202022983726.5U CN202022983726U CN213929815U CN 213929815 U CN213929815 U CN 213929815U CN 202022983726 U CN202022983726 U CN 202022983726U CN 213929815 U CN213929815 U CN 213929815U
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- end joint
- female
- cloudy
- male
- connecting pipe
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Abstract
The utility model discloses a cloudy end changes male end connection structure, connect including male end joint, connecting pipe and cloudy end, the connecting pipe is the toper structure, the male end joint is connected to the narrower end of connecting pipe, and the other end is connected the cloudy end and is connected, cloudy end joint inboard is equipped with seal structure, a set of otic placode is all connected to cloudy end joint outer wall opposite side, and is a set of be equipped with the hasp in the otic placode, the hasp extends to in the cloudy end joint in the otic placode link. The utility model provides a valve connecting piece with higher sealing performance, simple structure, it is practical convenient.
Description
Technical Field
The utility model relates to a valve connecting piece field specifically is a female end changes male end connection structure.
Background
The valve end connector plays a crucial role in the operation of the whole pipeline system, and the existing valve system connector has low sealing performance and is easy to cause liquid or gas leakage in the pipeline, thereby causing serious production problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a female end changes male end connection structure.
In order to solve the above problem, the technical scheme of the utility model is that: the utility model provides a cloudy end changes positive end connection structure, includes that positive end connects, connecting pipe and cloudy end connect, the connecting pipe is the toper structure, the positive end of the narrower end connection of connecting pipe connects, and the other end connects the cloudy end, cloudy end joint inboard is equipped with seal structure, a set of otic placode is all connected to cloudy end joint outer wall opposite side, and is a set of be equipped with the hasp in the otic placode, the hasp extends to in the cloudy end joint in the otic placode link.
Furthermore, an annular groove with an arc-shaped cross section is formed in the top end of the male end joint.
Furthermore, two the hasp top all is equipped with the becket, the hasp is the bending structure in becket end.
Further, the sealing structure is a sealing ring.
Further, the lock catch is rotatably connected with the lug plate through a pin.
Further, the male end joint and the female end joint are welded at two ends of the connecting pipe.
Compared with the prior art, the utility model the advantage lie in: the sealing performance of the whole device can be improved through the arranged sealing structure. The utility model provides a valve connecting piece with higher sealing performance, simple structure, it is practical convenient.
Drawings
Fig. 1 is an external structural view of the present invention.
Fig. 2 is an internal cross-sectional view of the present invention.
Fig. 3 is a perspective view of the present invention with a metal ring removed.
As shown in the figure: 1. the male end connector 2, the connecting pipe 3, the female end connector 4, the sealing ring 5, the lock catch 6, the metal ring 7, the pin 8 and the lug plate.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.
It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.
As shown in fig. 1 to 3, a female end-to-male end connection structure, includes male end joint 1, connecting pipe 2 and female end joint 3, connecting pipe 2 is the toper structure, male end joint 1 is connected to the narrower end of connecting pipe 2, and female end joint 3 is connected to the other end, female end joint 3 inboard is equipped with seal structure 4, 3 outer wall opposite sides of female end joint are all connected a set of otic placode 8, and is a set of be equipped with hasp 5 in the otic placode 8, hasp 5 extends to female end joint 3 in the otic placode 8 link.
The cross-section is seted up on the male end joint 1 top and is curved ring channel, two 5 tops of hasp all are equipped with becket 6, hasp 5 is the bending structure in becket 6 end, seal structure 4 is the sealing washer, hasp 5 and otic placode 8 rotate through pin 7 and connect, male end joint 1 and female end joint 3 all weld at connecting pipe 2 both ends.
Example one
The edge and the outer wall of the whole device are required to be burred and blunt by an acute angle, the surface is not allowed to have defects such as air holes, slag separation, cracks and the like, and the condition of leakage cannot occur under 4.5 Mpa.
Wherein, the external diameter of the male end joint 1 is 36mm, the internal diameter is 24mm, the length is 40mm, the length of the connecting pipe 2 is 51mm, the external diameter of the female end joint is 74mm, the internal diameter is 64mm, and the length is 51 mm.
In the specific use, the connected female end is connected with the male end connector 1, the connected male end is connected with the female end connector 3, the lock catches 5 on the two sides of the female end connector 3 are turned upwards, the connected male end inserted into the female end connector 3 can be clamped, the male end connector 1 on the other end is inserted into the connected female end, the two sides of the connected female end are also provided with corresponding lock catches, and the connection modes are also the same.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a female end changes male end connection structure which characterized in that: connect (3) including positive end joint (1), connecting pipe (2) and cloudy end, connecting pipe (2) are the toper structure, connecting pipe (2) are connected positive end joint (1) than the narrow end, and the other end is connected cloudy end joint (3), cloudy end joint (3) inboard is equipped with seal structure (4), a set of otic placode (8), a set of are all connected to cloudy end joint (3) outer wall opposite side be equipped with hasp (5) in otic placode (8), hasp (5) extend to in cloudy end joint (3) in otic placode (8) link.
2. A female-to-male connection according to claim 1, wherein: the top end of the male end joint (1) is provided with an annular groove with an arc-shaped section.
3. A female-to-male connection according to claim 1, wherein: two hasp (5) top all is equipped with becket (6), hasp (5) are the bending structure in becket (6) end.
4. A female-to-male connection according to claim 1, wherein: the sealing structure (4) is a sealing ring.
5. A female-to-male connection according to claim 1, wherein: the lock catch (5) is rotationally connected with the lug plate (8) through a pin (7).
6. A female-to-male connection according to claim 1, wherein: the male end joint (1) and the female end joint (3) are welded at two ends of the connecting pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022983726.5U CN213929815U (en) | 2020-12-11 | 2020-12-11 | Female end-to-male end connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022983726.5U CN213929815U (en) | 2020-12-11 | 2020-12-11 | Female end-to-male end connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213929815U true CN213929815U (en) | 2021-08-10 |
Family
ID=77151540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022983726.5U Active CN213929815U (en) | 2020-12-11 | 2020-12-11 | Female end-to-male end connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213929815U (en) |
-
2020
- 2020-12-11 CN CN202022983726.5U patent/CN213929815U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211027 Address after: No.68, Changming Road, Yanta District, Xi'an, Shaanxi 710000 Patentee after: SHAANXI TONGHUA ELECTROMECHANICAL Co.,Ltd. Patentee after: Institute of Military New Energy Technology, Institute of Systems Engineering, Academy of Military Sciences Address before: No.68, Changming Road, Yanta District, Xi'an, Shaanxi 710000 Patentee before: SHAANXI TONGHUA ELECTROMECHANICAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |