CN206723673U - A kind of snap joint and its plumbing installation - Google Patents
A kind of snap joint and its plumbing installation Download PDFInfo
- Publication number
- CN206723673U CN206723673U CN201720434636.6U CN201720434636U CN206723673U CN 206723673 U CN206723673 U CN 206723673U CN 201720434636 U CN201720434636 U CN 201720434636U CN 206723673 U CN206723673 U CN 206723673U
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- CN
- China
- Prior art keywords
- outer sleeve
- steel ball
- pin end
- snap joint
- joint
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
It the utility model is related to conduit coupling technical field, and in particular to a kind of snap joint and a kind of plumbing installation；Snap joint of the present utility model includes pin end and female joint, and the bottom of pin end is provided with insertion head, and insertion head is provided with the clamping mouth of annular, and female joint includes outer sleeve, the inner sleeve and at least two steel balls being set in outer sleeve；Inner sleeve is provided with least two steel ball holes run through, for accommodating steel ball, and each steel ball hole is uniform around the axle center of inner sleeve, and the position in steel ball hole is corresponding with clamping mouth；The magnet ring that the bottom of pin end and the top of outer sleeve are set.The connection of snap joint of the present utility model, pin end and female joint is reliable, and easily pin end can be made to be separated with female joint；Outer sleeve can return automatically to locking state, more convenient without making outer sleeve return to locking state with hand again；It is easy to hold with a hand outer sleeve, moves down outer sleeve.
Description
Technical field
The utility model belongs to conduit coupling technical field, and in particular to a kind of snap joint and one kind are fast with this
The plumbing installation of quick coupling.
Background technology
At present, generally all it is to need to set single water pipe, so when quickly tap being set in places such as family, factories
Tap is connected with water pipe thread afterwards.When tap is using, it is necessary to when tap dismounting is walked, needing tap after complete again
Screwed off from water pipe, it is more inconvenient.Therefore a kind of snap joint is needed to realize the Fast Installation of tap, dismounting.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of snap joint, it is possible to achieve two segment pipes
Quick connection, quick separating.
Another object of the present utility model is to provide a kind of plumbing installation, is useful in the places such as family, factory and quickly sets
Put interim tap.
The detailed technology scheme that the utility model is taken is：A kind of snap joint, it includes pin end and female joint, public
The bottom of joint is provided with insertion head, and insertion head is provided with the clamping mouth of annular, and female joint includes outer sleeve, is set in outer sleeve
In inner sleeve and at least two steel balls；Accommodating chamber, the internal diameter of accommodating chamber and the external diameter phase for inserting head are provided with inner sleeve
Deng；The inwall of outer sleeve is provided with overall breach in a ring；Inner sleeve be provided with it is at least two running through, for accommodating steel ball
Steel ball hole, each steel ball hole is uniform around the axle center of inner sleeve, and the position in steel ball hole is corresponding with clamping mouth；The bottom of pin end
And the magnet ring that the top of outer sleeve is set.
Further, in addition to magnet ring, magnet ring include shell and permanent magnet, and permanent magnet is arranged in shell, permanent magnet
The annular permanent magnet being distributed vertically for magnetic pole.
Preferably, the permanent magnet for the magnet ring being arranged on pin end and the permanent magnet being arranged on outer sleeve are relative to each other.
The connection of pin end and female joint can be made reliable, and can easily make pin end and female joint point
From.
Further, permanent magnet is fixedly installed plectrum, plectrum through shell and it is exposed；
Further, female joint also includes return spring and snap ring, and inner sleeve and outer sleeve are provided with spring cavity, returns
In the spring cavity of spring cavity and female joint of the position spring housing on inner sleeve and positioned at pin end；The both ends of return spring point
Not against outer sleeve and inner sleeve；The top of inner sleeve is provided with the annular groove of annular, and snap ring is caught in annular groove and against overcoat
The top of cylinder.After outer sleeve is moved with hand, hand is decontroled, outer sleeve returns automatically to locking state, is made without again with hand outer
Sleeve returns to locking state, more convenient.
Further, the outer wall of outer sleeve is further fixedly arranged on some annular anti-skid bulges.It is easy to hold with a hand outside
Sleeve, move down outer sleeve.
Further, the diameter of the opening of the outer end of steel ball hole 222 is more than the diameter of steel ball 23, and the diameter of steel ball 23 is big
In the diameter of the inner opening in steel ball hole 222, steel ball is stably placed in steel ball hole, prevent steel ball from falling from steel ball hole
Go out.
Compared with prior art, a kind of snap joint of the present utility model has the advantages that：1st, pin end and mother
The connection of joint is reliable, and easily pin end can be made to be separated with female joint；2nd, outer sleeve can return automatically to locking
State, it is more convenient without making outer sleeve return to locking state with hand again；3rd, it is easy to hold with a hand outer sleeve, makes outer sleeve
Move down.
A kind of plumbing installation, including above-mentioned snap joint, in addition to tap and pipeline；Tap and and pin end
It is fixedly connected, pipeline is fixedly connected with female joint；Or tap is fixedly connected with female joint, pipeline and pin end are fixed and connected
Connect.
Preferably, pipeline is corrugated flexible hose or PPR pipe.
Plumbing installation of the present utility model is useful in the places such as family, factory and quickly sets interim tap.
Brief description of the drawings
Fig. 1 is the half-section diagram of snap joint in the utility model embodiment one, shows pin end and female joint not
With reference to when state；
Fig. 2 is the half-sectional schematic diagram of embodiment one, shows that insertion head is inserted into accommodating chamber and outer sleeve is lock
Tight state；
Fig. 3 is the half section schematic diagram of magnet ring, and wherein solid arrow represents the direction of permanent magnet rotation, and dotted line represents rotation
Position where plectrum afterwards；And
Fig. 4 is the schematic diagram of the side view of the utility model embodiment two.
Pin end 1；Insertion first 11；Clamping mouth 12；Female joint 2；Outer sleeve 21；Breach 211；Anti-skid bulge 212；Inner sleeve
22；Accommodating chamber 221；Steel ball hole 222；Annular groove 223；Steel ball 23；Return spring 24；Spring cavity 241；Snap ring 25；Magnet ring 3；Outside
Shell 31；Permanent magnet 32；N poles 321；S poles 322；Plectrum 33；Tap 4；Pipeline 5.
Embodiment
Embodiment one, the present embodiment are a kind of snap joint.
Fig. 1-Fig. 3 is referred to, snap joint of the present utility model, it includes pin end 1 and female joint 2.
The bottom of pin end 1 is provided with insertion first 11；Insertion first 11 is provided with the clamping mouth 12 of annular.Female joint 2 includes
Outer sleeve 21, the steel ball 23 of inner sleeve 22 and at least two.
Accommodating chamber 221 is provided with inner sleeve 22；The internal diameter of accommodating chamber 221 is equal with the external diameter of insertion first 11.
The inwall of outer sleeve 21 is provided with overall breach 211 in a ring；Inner sleeve 22, which is provided with least two, to be run through
Steel ball hole 222, each steel ball hole 222 is uniform around the axle center of inner sleeve 22, and each steel ball 23 is separately positioned in each steel ball hole 222.Outside
Sleeve 21 is enclosed on inner sleeve 22；The position in steel ball hole 222 is corresponding with clamping mouth 12, that is, inserts first 11 fully-inserted accommodating chamber
When 221, the face clamping mouth 12 of steel ball hole 222.
Certainly, the diameter of the opening of the outer end of steel ball hole 222 (i.e. steel ball hole 222 is close to one end of outer sleeve 21) is more than steel ball
23 diameter, and the diameter of steel ball 23 is more than opening for steel ball hole 222 inner (i.e. steel ball hole 222 being close to one end of inner sleeve 22)
The diameter of mouth.Steel ball 23 can be made to be stably placed in steel ball hole 222, prevent steel ball 23 from being dropped out from steel ball hole 222.
The operation principle of snap joint in the utility model is：In use, outer sleeve 21 is moved into (with hand etc.), make to lack
211 face steel ball holes 222 of mouth；Then pin end 1 is inserted into female joint 2, makes first 11 fully-inserted accommodating chamber 221 of insertion；Inserting
During entering first 11 insertion accommodating chamber 221, the outer wall of insertion first 11 enters one end of each steel ball 23 and lacked against each steel ball 23
Mouth 211；After first 11 fully-inserted accommodating chamber 221 are inserted, the face clamping mouth 12 of steel ball hole 222；Outer sleeve 21 is now moved, is lacked
The inwall of mouth 211 promotes steel ball 23, one end of steel ball 23 is caught in clamping mouth 12 through steel ball hole 222, and now, outer sleeve 21 is
Locking state, pin end 1 can not be moved and (can not moved axially) relative to female joint 2, so as to realize pin end 1 and female joint
2 quick connection.It is on the contrary, it is possible to achieve pin end 1 and the quick separating of female joint 2.
Further, snap joint of the present utility model as shown in Figure 3 also includes magnet ring 3, magnet ring 3 including shell 31 with
And permanent magnet 32, permanent magnet 32 are arranged in shell 31, permanent magnet 32 is fixedly installed plectrum 33, plectrum 33 through shell 31 and
It is exposed；Permanent magnet 32 is the annular permanent magnet (such as magnet etc.) that magnetic pole is distributed vertically.The upper end of permanent magnet 32 is N poles 321, permanent magnetism
The lower end of body 32 is S poles 322.The bottom of pin end 1 and the top of outer sleeve 21 are fixedly installed magnet ring 3, shell 31
It is preferred that fixed form is welding or bonding, or the fixed form of other forms, can be achieved a fixed connection.It is public
The permanent magnet 32 of joint 1 is with the permanent magnet 32 of outer sleeve 21 with respect to (the i.e. face outer sleeve of N poles 321 of the permanent magnet 32 of pin end 1
The S poles 322 of 21 permanent magnet 32, the N poles of the permanent magnet 32 of the face outer sleeve 21 of S poles 322 of the permanent magnet 32 of pin end 1
321).After pin end 1 realizes quick be connected with female joint 2, the permanent magnet 32 of pin end 1 and the phase of permanent magnet 32 of outer sleeve 21
Mutually attract, allow to need certain external force to separate between pin end 1 and outer sleeve 21, it is possible to increase pin end 1 connects with female joint 2
The reliability connect.When needing to separate pin end 1 with female joint 2,32 1 hundred 80 degree of permanent magnet or the rotation of pin end 1 are rotated
Turn 32 1 hundred 80 degree of the permanent magnet of outer sleeve 21, the permanent magnet 32 of pin end 1 is mutually arranged with the permanent magnet 32 of outer sleeve 21
Reprimand,, then can be by pin end 1 from female joint 2 until the face steel ball hole 222 of breach 211 so that outer sleeve 21 moves down
Middle extraction.From the above, it is seen that pin end 1 and the connection of female joint 2 are reliable, and it can easily make pin end 1
Separated with female joint 2.
Further, female joint 2 also includes return spring 24 and snap ring 25, and inner sleeve 22 and outer sleeve 21 are provided with
Spring cavity 241, return spring 24 are enclosed on the bullet of the spring cavity 241 and outer sleeve 21 on inner sleeve 22 and positioned at inner sleeve 22
In spring chamber 241；The both ends of return spring 24 bear against outer sleeve 21 and inner sleeve 22；The top of inner sleeve 22 is provided with annular
Annular groove 223, snap ring 25 is caught in annular groove 223 and against the top of outer sleeve 21.After with hand, outer sleeve 21 is moved, decontrol
Hand, outer sleeve 21 can return automatically to locking state, without making outer sleeve 21 return to locking state, comparison side with hand again
Just.
Further, the outer wall of outer sleeve 21 is further fixedly arranged on some annular anti-skid bulges 212, is easy to holding
Outer sleeve 21 is held, moves down outer sleeve 21.
Embodiment two, the present embodiment are a kind of plumbing installation.
The plumbing installation of the present embodiment includes, the snap joint of embodiment one；The plumbing installation of the present embodiment also includes water
Tap 4 and pipeline 5.
Tap 4 is fixedly connected with pin end 1, pipeline 5 is fixedly connected with female joint 2, and preferably fixed mode passes through weldering
Connect realization or realize or be connected through a screw thread realization by clip or realized by integrally formed mode or
Realized by beer pipe machine, or the fixed form of other forms, can achieve a fixed connection；Or tap 4 with
Female joint 2, be fixedly connected, pipeline 5 is fixedly connected with pin end 1, preferably fixed mode is realized by welding or passes through card
Hoop is realized or is connected through a screw thread realization or realized by integrally formed mode or realized by beer pipe machine,
It can be the fixed form of other forms, can achieve a fixed connection.
Pipeline 5 can be corrugated flexible hose or PPR pipe.
The plumbing installation of the present embodiment is useful in the places such as family, factory and quickly sets interim tap.
It is to be appreciated that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", " vertical ", " water
It is flat ", " top ", " bottom ", " interior ", the orientation of the instruction such as " outer " or position relationship for based on orientation shown in the drawings or position relationship,
Only be for ease of description the utility model and simplify describe, rather than instruction or infer meaning device or element must have spy
Fixed orientation, it is specific azimuth configuration and operation, thus it is not intended that protecting the limitation of content to the utility model.
Finally it should be noted that：Above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than
It is limited；Although the utility model is described in detail with reference to the foregoing embodiments, one of ordinary skill in the art
It should be understood that：It can still modify to the technical scheme described in previous embodiment, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or substitutions, the essence of appropriate technical solution is departed from the utility model
The scope of each embodiment technical scheme.
Claims (9)
1. a kind of snap joint, including pin end (1) and female joint (2), the bottom of pin end (1) are provided with insertion head
(11) the clamping mouth (12) that head (11) is provided with annular, is inserted, it is characterised in that：Female joint (2) includes outer sleeve (21), is arranged
Inner sleeve (22) and at least two steel balls (23) in the outer sleeve (21)；Accommodating chamber is provided with inner sleeve (22)
(221), the internal diameter of accommodating chamber (221) is equal with the external diameter of insertion head (11)；It is in ring that the inwall of outer sleeve (21), which is provided with overall,
The breach (211) of shape；Inner sleeve (22) is provided with least two steel ball holes run through, for accommodating the steel ball (23)
(222), each steel ball hole (222) is uniform around the axle center of inner sleeve (22), position and the clamping mouth (12) of steel ball hole (222)
It is corresponding；The magnet ring (3) that the bottom of the pin end (1) and the top of the outer sleeve (21) are set.
2. snap joint as claimed in claim 1, it is characterised in that：Magnet ring (3) includes shell (31) and permanent magnet (32),
Permanent magnet (32) is arranged in shell (31), and permanent magnet (32) is the annular permanent magnet that magnetic pole is distributed vertically.
3. snap joint as claimed in claim 2, it is characterised in that：The permanent magnetism for the magnet ring being arranged on the pin end (1)
Body (32) and the permanent magnet (32) being arranged on the outer sleeve (21) are relative to each other.
4. snap joint as claimed in claim 2, it is characterised in that：The permanent magnet (32) is fixedly installed plectrum (33),
The plectrum (33) through shell (31) and it is exposed.
5. snap joint as claimed in claim 1, it is characterised in that：The female joint (2) also include return spring (24) with
And snap ring (25), the inner sleeve (22) and the outer sleeve (21) are provided with spring cavity (241), return spring (24) is enclosed on
The spring cavity (241) of spring cavity (241) and outer sleeve (21) on inner sleeve (22) and positioned at inner sleeve (22) is interior；Return
The both ends of spring (24) bear against outer sleeve (21) and inner sleeve (22)；The top of the inner sleeve (22) is provided with annular
Annular groove (223), snap ring (25) are caught in annular groove (223) and against the tops of the outer sleeve (21).
6. snap joint as claimed in claim 1, it is characterised in that：The outer sleeve (21) if outer wall be further fixedly arranged on
The anti-skid bulge (212) of dry bar annular.
7. the snap joint as described in claim 1-6 is any, it is characterised in that：The opening of steel ball hole (222) outer end
Diameter is more than the diameter of the steel ball (23), and the diameter of the steel ball (23) is more than opening for the steel ball hole (222) the inner
The diameter of mouth.
A kind of 8. plumbing installation of the snap joint with described in claim 7, it is characterised in that：The public access of the snap joint
Head is connected with tap (4), and the female joint of the snap joint is connected with pipeline (5)；Or the mother of the snap joint
Joint is connected with tap (4), and the pin end of the snap joint is connected connected with water faucet (4) with pipeline (5).
9. plumbing installation as claimed in claim 8, it is characterised in that：The pipeline (5) is corrugated flexible hose or PPR pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720434636.6U CN206723673U (en) | 2017-04-24 | 2017-04-24 | A kind of snap joint and its plumbing installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720434636.6U CN206723673U (en) | 2017-04-24 | 2017-04-24 | A kind of snap joint and its plumbing installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723673U true CN206723673U (en) | 2017-12-08 |
Family
ID=60505380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720434636.6U Expired - Fee Related CN206723673U (en) | 2017-04-24 | 2017-04-24 | A kind of snap joint and its plumbing installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723673U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799671A (en) * | 2018-07-11 | 2018-11-13 | 江西艾克实业有限公司 | It is a kind of can one-handed performance with pressure hydraulic quick coupling |
| CN111637304A (en) * | 2020-06-02 | 2020-09-08 | 杨仁虎 | Novel integrative connection is from melting formula PE pipe |
| CN111637039A (en) * | 2020-06-12 | 2020-09-08 | 法拉达汽车散热器（天津）有限公司 | Special quick gas-filled joint is examined to special hydroecium water of pipe strap formula auto radiator |
| CN113339365A (en) * | 2021-06-28 | 2021-09-03 | 同济大学 | Split type inclined plane buckle connecting device |
| CN117695832A (en) * | 2024-02-05 | 2024-03-15 | 沧州奇宝农业科技发展有限公司 | Blending reaction flue gas spray tank |
-
2017
- 2017-04-24 CN CN201720434636.6U patent/CN206723673U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799671A (en) * | 2018-07-11 | 2018-11-13 | 江西艾克实业有限公司 | It is a kind of can one-handed performance with pressure hydraulic quick coupling |
| CN111637304A (en) * | 2020-06-02 | 2020-09-08 | 杨仁虎 | Novel integrative connection is from melting formula PE pipe |
| CN111637039A (en) * | 2020-06-12 | 2020-09-08 | 法拉达汽车散热器（天津）有限公司 | Special quick gas-filled joint is examined to special hydroecium water of pipe strap formula auto radiator |
| CN111637039B (en) * | 2020-06-12 | 2024-02-27 | 法拉达汽车散热器（天津）有限公司 | Special quick-acting inflation joint for water detection of special water chamber of pipe-belt type automobile radiator |
| CN113339365A (en) * | 2021-06-28 | 2021-09-03 | 同济大学 | Split type inclined plane buckle connecting device |
| CN117695832A (en) * | 2024-02-05 | 2024-03-15 | 沧州奇宝农业科技发展有限公司 | Blending reaction flue gas spray tank |
| CN117695832B (en) * | 2024-02-05 | 2024-04-30 | 沧州奇宝农业科技发展有限公司 | Blending reaction flue gas spray tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171208 Termination date: 20200424 |