CN208793866U - A kind of pipe joint quickly connected - Google Patents
A kind of pipe joint quickly connected Download PDFInfo
- Publication number
- CN208793866U CN208793866U CN201821308048.9U CN201821308048U CN208793866U CN 208793866 U CN208793866 U CN 208793866U CN 201821308048 U CN201821308048 U CN 201821308048U CN 208793866 U CN208793866 U CN 208793866U
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- China
- Prior art keywords
- valve body
- female
- wall
- housing
- male
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses the pipe joint that one kind quickly connects, including male connector and female, the male connector and female are axially equipped with the relationship for interlocking and disengaging；Female, including female housing are equipped with the female spool being axially movable in the gas passage of female housing, and female housing includes valve body one, valve body two and valve body three；Male connector is equipped with the male connector spool being axially movable including whole stepped male housing in the runner of the male housing, the leading portion inner wall shape of the valve body three of the front end outer wall shape and female housing of male housing matches；When in the valve body three of the front end of male housing insertion female, male connector spool and female spool abut against simultaneously axial contrary and move, and gas passage and runner are linked to be the channel of a perforation at this time.The pipe joint can realize that fast sealing connects in the environment of high pressure.
Description
Technical field
This technology is related to a kind of connector, specifically, being a kind of plug connector that can quickly connect.
Background technique
In the junction of pipeline, generally in order to plug conveniently, plug connector is often required to use to connect two pipelines.
Plug connector be divided into male connector and female, for the user, will male connector be inserted into female in have to realize connect,
It is tightly connected and fixes three functions.
But general pipe joint can just connect when needing in pipeline without fluid, can not be suitable for having height always
Press the pipeline of fluid；And existing connector internal structure is complicated, connects, is tightly connected, it is cumbersome to fix three steps, causes to operate
Personnel's closing speed is slow, very influence operation process.If poor sealing also needs to ressemble male and female head after the completion of connection.
Utility model content
The pipeline quickly connected purpose of the utility model is to solve the deficiencies of the above prior art and provide one kind connects
Head.
A kind of pipe joint quickly connected, including male connector and female, the male connector and female are to interlock and disengage
Relationship is axially equipped；
Female, including female housing are equipped with the female spool being axially movable, female in the gas passage of female housing
Shell includes valve body one, valve body two and valve body three, and one back segment inner wall of valve body includes stepped the first inner wall and the second inner wall,
First inner wall is provided with valve body two, and the second inner wall is provided with the leading portion of three outer wall of valve body；The back segment of three outer wall of valve body fills
In the inner wall of valve body two；
It is provided with the first seal groove on the back segment outer wall of the valve body three, is provided in the first seal groove for sealing valve
The first seal of body three and valve body two；The second seal groove, setting in the second seal groove are provided on the leading portion inner wall of valve body three
There is the second seal for sealed valve body three and male housing；
Male connector is equipped with and can axially move in the runner of the male housing including whole stepped male housing
Dynamic male connector spool, the front end outer wall shape of male housing match with the leading portion inner wall shape of valve body three in female housing；
When in the valve body three of the front end of male housing insertion female, male connector spool is abutted against with female spool and axial phase
Inverse movement, gas passage and runner are linked to be the channel of a perforation at this time.
Preferably, the female spool includes valve head, is connected to the valve head front end week tropism gas of valve body three
At body passway, rear end is connected with first back-moving spring, and the other end of the first back-moving spring is connected with valve body two；
The male connector spool includes being arranged in the gas passage of male housing front end and can be relative to male housing
The valve rod in sliding block and one end insertion sliding block that gas passage is axially moved, the stem head of the other end of valve rod are circumferentially connected to
At runner mouth in male housing, second back-moving spring is arranged on valve rod, one end of second back-moving spring is against on sliding block, separately
One end is against on the inner wall of male housing inner flow passage.
In order to improve the contrary movement effects of male connector spool Yu female spool, the slip front is equipped with cylindrical projection,
The diameter of the cylindrical projection is less than the diameter of sliding block.
In order to improve leakproofness, the gas passage mouth of the valve body three and the runner mouth of male housing are taper.
It is provided with the groove of annular on the valve head and stem head outer wall, is provided with sealing in the groove
Circle.
In order to improve sealing effect, guarantee that gas leakage, the phenomenon of leakage, the public affairs will not occur when not connected for male and female head
The front end outer wall of casing is equipped with recess, and one front end of female valve body is provided with the card matched with male housing recess
Button protrusion.
In order to guarantee the reliability when connection of male and female head, the front end of the female valve body one is also cased with can be along valve body one
Protective case one in axial sliding is equipped with third reset spring, the front end of valve body one between the rear end face and valve body one of protective case one
The first limit circlip of limitation one sliding scale of protective case is additionally provided on outer wall；
It is cased with protective case two on the male housing front end, the is equipped between the rear end face and male housing of protective case two
Four reset springs are additionally provided with the second limit circlip of limitation two sliding scale of protective case on the front end outer wall of male housing；
The front end outer wall shape of protective case two and the front inner wall shape of protective case one match.
The material of the male housing is hard aluminium alloy or galvanized steel.
The utility model has the advantages that
Relative to the pipe fitting quickly connected common in the market, the pipe joint that this kind quickly connects makes with sealing element
With the advantage that quantity is few, overall sealing performance is excellent.
Meanwhile the pipe joint that this kind quickly connects has the advantages that use in a high voltage state, applicability is long-range
In pipe fitting common on the market.
Detailed description of the invention
Fig. 1 is a kind of pipe joint female schematic diagram quickly connected；
Fig. 2 is a kind of pipe joint male connector schematic diagram quickly connected；
Fig. 3 is a kind of pipe joint schematic diagram quickly connected；
1. 12. valve body of female 11. female spool, 111. valve head, 112. first back-moving spring, one 13. valve body 2 14.
3 15. first seal of valve body, 16. second seal 17. buckles one 181. third reset spring of raised 18. protective case
182. first limit 2. male connector of circlip, 21. male housing, 22. male connector spool, 221. sliding block, 222. valve rods 223. second are multiple
23. recess of spring, 24. protective case 2 241 the 4th reset spring 242. second in position limits circlip.
Specific embodiment
In order to deepen the understanding to the utility model, the utility model is made below in conjunction with embodiment and attached drawing further
It is described in detail, which is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.
A kind of pipe joint quickly connected, including male connector 2 and female 1, the male connector 2 and female 1 are to interlock and take off
The relationship opened is axially equipped；
Female 1, including female housing are equipped with the female spool 11 being axially movable in the gas passage of female housing,
Female housing includes valve body 1, valve body 2 13 and valve body 3 14, and one 12 back segment inner wall of valve body includes in stepped first
Wall and the second inner wall, the first inner wall are provided with valve body 2 13, and the second inner wall is provided with the leading portion of 3 14 outer wall of valve body；The valve
The back segment of 3 14 outer wall of body is in the inner wall of valve body two；
It is provided with the first seal groove on the back segment outer wall of the valve body three, is provided in the first seal groove for sealing valve
The first seal 15 of body three and valve body two；It is provided with the second seal groove on the leading portion inner wall of valve body three, is set in the second seal groove
It is equipped with the second seal 16 for sealed valve body three and male housing；
Male connector 2, including whole stepped male housing 21, being equipped in the runner of the male housing can be axial
Mobile male connector spool 22, the front end outer wall shape of male housing match with the leading portion inner wall shape of valve body three in female housing；
When in the valve body three of the front end of male housing insertion female, male connector spool is abutted against with female spool and axial phase
Inverse movement, gas passage and runner are linked to be the channel of a perforation at this time.
The female spool 11 includes valve head 111, is connected to the valve head front end week tropism gas of valve body three
At passway, rear end is connected with first back-moving spring 112, and the other end of the first back-moving spring is connected with valve body two；
The male connector spool 22 includes being arranged in the gas passage of male housing front end and can be relative to male housing
The gas passage sliding block 221 and one end insertion sliding block that are axially moved in valve rod 222, the stem head of the other end of valve rod is circumferential
Ground is connected at the runner mouth in male housing, is arranged with second back-moving spring 223 on valve rod, and the one of second back-moving spring 223
End is against on sliding block, and the other end is against on the inner wall of male housing inner flow passage.
The slip front is equipped with cylindrical projection, and the diameter of the cylindrical projection is less than the diameter of sliding block.
The gas passage mouth of the valve body three and the runner mouth of male housing are taper.
It is provided with the groove of annular on the valve head and stem head outer wall, is provided with sealing in the groove
Circle.
Guarantee that gas leakage, the phenomenon of leakage will not occur when not connected for male and female head, on the front end outer wall of the male housing
Equipped with recess 23, one front end of female valve body is provided with the buckle protrusion 17 matched with male housing recess.
The front end of the female valve body one be also cased with can along protective case 1 in axial sliding of valve body one, protective case one
It is equipped with third reset spring 181 between rear end face and valve body one, it is sliding that limitation protective case one is additionally provided on the front end outer wall of valve body one
First limit circlip 182 of dynamic range；
It is cased with protective case 2 24 on the male housing front end, is equipped between the rear end face and male housing of protective case two
4th reset spring 241 is additionally provided with the second limit circlip of limitation two sliding scale of protective case on the front end outer wall of male housing
242；
The front end outer wall shape of protective case 2 24 and the front inner wall shape of protective case 1 match.
The material of the male housing is hard aluminium alloy or galvanized steel.
Working condition:
1, connection operation；Sliding block 221 in male connector 2 is against forward on the valve head 111 in female 1, in the effect of active force
Under, both contrary moves, and gas passage and runner are linked to be the channel of a perforation at this time.When connection, first seal 15 with
Second seal 16 protects the gas-liquid in channel not reveal.
2, fixed operation；Buckle protrusion 17 in female 1 is embedded into the recess 23 on male housing front end, and is protected
Cover the limit of one 18, protective case 2 24.Male and female head is connected and fixed to together at this time.It when detachment is desired, only need to be by protective case one
18 slide axially along female, i.e., the connection of openable buckle protrusion 17 and recess 23, male and female head is no longer fixedly connected at this time.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (8)
1. the pipe joint that one kind quickly connects, including male connector and female, the pass of the male connector and female to interlock and disengage
System is axial equipped, it is characterised in that；
Female, including female housing are equipped with the female spool being axially movable, female housing in the gas passage of female housing
Including valve body one, valve body two and valve body three, one back segment inner wall of valve body includes stepped the first inner wall and the second inner wall, and first
Inner wall is provided with valve body two, and the second inner wall is provided with the leading portion of three outer wall of valve body；The back segment of three outer wall of valve body is mounted in valve
In the inner wall of body two；It is provided with the first seal groove on the back segment outer wall of the valve body three, is provided with and is used in the first seal groove
The first seal of sealed valve body three and valve body two；The second seal groove, the second seal groove are provided on the leading portion inner wall of valve body three
Inside it is provided with the second seal for sealed valve body three and male housing；
Male connector is equipped in the runner of the male housing and to be axially movable including whole stepped male housing
Male connector spool, the front end outer wall shape of male housing match with the leading portion inner wall shape of valve body three in female housing；
When in the valve body three of the front end of male housing insertion female, male connector spool and female spool abut against simultaneously axial contrary and transport
Dynamic, gas passage and runner are linked to be the channel of a perforation at this time.
2. the pipe joint that one kind according to claim 1 quickly connects, which is characterized in that the female spool includes
Valve head is connected at the gas passage mouth of valve body three to the valve head front end week tropism, and rear end is connected with first back-moving spring,
The other end of the first back-moving spring is connected with valve body two；
The male connector spool includes being arranged in the gas passage of male housing front end and can be relative to the gas of male housing
The valve rod in sliding block and one end insertion sliding block that channel is axially moved, the stem head of the other end of valve rod are circumferentially connected to male connector
At the intracorporal runner mouth of shell, second back-moving spring is arranged on valve rod, one end of second back-moving spring is against on sliding block, the other end
It is against on the inner wall of male housing inner flow passage.
3. the pipe joint that one kind according to claim 2 quickly connects, which is characterized in that the slip front is equipped with
Cylindrical projection, the diameter of the cylindrical projection are less than the diameter of sliding block.
4. the pipe joint that one kind according to claim 2 quickly connects, which is characterized in that the gas of the valve body three
The runner mouth of passway and male housing is taper.
5. the pipe joint that one kind according to claim 4 quickly connects, which is characterized in that the valve head and stem head
It is provided with the groove of annular on outer wall, is provided with sealing ring in the groove.
6. the pipe joint that one kind according to claim 1 quickly connects, which is characterized in that before the male housing
Outer wall is held to be equipped with recess, one front end of female valve body is provided with the buckle protrusion matched with male housing recess.
7. the pipe joint that one kind according to claim 1 quickly connects, which is characterized in that the female valve body one
Front end is also cased with can be multiple equipped with third between the rear end face and valve body one of protective case one along protective case one in axial sliding of valve body one
Position spring is additionally provided with the first limit circlip of limitation one sliding scale of protective case on the front end outer wall of valve body one；
It is cased with protective case two on the male housing front end, it is multiple that the 4th is equipped between the rear end face and male housing of protective case two
Position spring is additionally provided with the second limit circlip of limitation two sliding scale of protective case on the front end outer wall of male housing；
The front end outer wall shape of protective case two and the front inner wall shape of protective case one match.
8. the pipe joint that one kind according to claim 1 quickly connects, which is characterized in that the material of the male housing
Matter is hard aluminium alloy or galvanized steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821308048.9U CN208793866U (en) | 2018-08-14 | 2018-08-14 | A kind of pipe joint quickly connected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821308048.9U CN208793866U (en) | 2018-08-14 | 2018-08-14 | A kind of pipe joint quickly connected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208793866U true CN208793866U (en) | 2019-04-26 |
Family
ID=66205550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821308048.9U Active CN208793866U (en) | 2018-08-14 | 2018-08-14 | A kind of pipe joint quickly connected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208793866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776918A (en) * | 2022-03-09 | 2022-07-22 | 镇江禾正企业管理有限公司 | Sealed auto-lock pipeline of high leakproofness connects public female head soon |
-
2018
- 2018-08-14 CN CN201821308048.9U patent/CN208793866U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776918A (en) * | 2022-03-09 | 2022-07-22 | 镇江禾正企业管理有限公司 | Sealed auto-lock pipeline of high leakproofness connects public female head soon |
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| GR01 | Patent grant |