CN202152889U - Rotating quick connector - Google Patents
Rotating quick connector Download PDFInfo
- Publication number
- CN202152889U CN202152889U CN2011202353692U CN201120235369U CN202152889U CN 202152889 U CN202152889 U CN 202152889U CN 2011202353692 U CN2011202353692 U CN 2011202353692U CN 201120235369 U CN201120235369 U CN 201120235369U CN 202152889 U CN202152889 U CN 202152889U
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- CN
- China
- Prior art keywords
- connecting base
- joint core
- core
- connecting seat
- 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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Abstract
The utility model discloses a rotating quick connector, which is mainly formed by a connector core, a limiting steel ball, an outer cover, a pressure spring, a snap ring, a connecting seat, a water inlet connector and the like, and a fixed angle rotating device is added between the connector core (5) and the connecting seat (9). The fixed angle rotating device is that a sliding slot (17) is arranged on the top face of the connecting seat (9), and a plurality of keyholes (18) which are evenly distributed in a circumferential direction with the junction points of the connector core (5) and the connecting seat (9) as the centre of a circle are arranged in the sliding slot. An installation blind hole is arranged on the bottom face of the connector core (5), a locking steel ball (8) pushed by a spring (7) in an ejection mode is arranged in the installation blind hole, the locking steel ball is pushed to the sliding slot (17) of the connecting seat (9) in an ejection mode, rolls along the sliding slot, and passes in and passes out of the keyholes (18), the fixed angle rotating device enables sealing connection between the connector core (5) and the connecting seat (9) to be achieved, simultaneously conducts fixed angle rotation. The improved structure is small in application range limiting and brings great convenience in customer using.
Description
Technical field
It is that the fluid of media is used rapid pipe joint with water that the utility model relates to a kind of, is meant rotation rapid pipe joint specifically.
Background technique
Rapid pipe joint is that a kind of being applicable to is used to water, carry out when washing the fastening means that pipeline connects fast in the industries such as agricultural or gardens industry; Also be a kind of be that the fluid of media is used rapid pipe joint with water, for example can be used for the intake pipe of flushing usefulness is connected with high pressure water gun fast.Yet; The rapid pipe joint of using at present all can't be rotated after connection, that is to say, when intake pipe and high pressure water gun after rapid pipe joint sealing connection; The relative intake pipe of high pressure water gun can't rotate use, and this often receives very big restriction for some special use occasions.For example the ground Clearance at the bottom of the car is less during carwash, and the length of intake pipe and high pressure water gun is longer, and when at the bottom of high pressure water gun need stretch into car, cleaning, the rifle head of high pressure water gun will be difficult to carry out angular turn and raise.And disclosed Chinese patent number is 200820127767.0 " air hydraulic quick joint " is a kind of quick coupling structure with joint core and connecting base; Be designed to sealed rotational between its joint core and the connecting base and be connected, so after rapid pipe joint connects, just can carry out rotating operation when two parts.Yet; This structure is applicable to mainly that but air or hydraulic oil are in the pipeline of media; Certainly exist some differences with the rapid pipe joint that with water is media, especially the relative connecting base of joint core of said structure can't accomplish to decide angular turn, and this brings some inconvenience for actual the use.
Summary of the invention
The utility model technical problem to be solved is to overcome the defective of existing technology and provides the relative connecting base of a kind of joint core can do to decide the rotation rapid pipe joint of angular turn.
The technical problem of the utility model realizes through following technological scheme:
A kind of rotation rapid pipe joint comprises joint core and connecting base, and this joint core sealed rotational is connected on the connecting base; Described joint in-core is provided with exhalant canal, and the joint core is provided with spacing steel ball, overcoat, stage clip and snap ring; Be provided with intake tunnel in the described connecting base; This intake tunnel is communicated with the exhalant canal sealing of joint in-core; On connecting base, also be provided with water supply connector; Be provided with between described joint core and the connecting base and decide the angular turn device, this decides the angular turn device is to offer a chute at the connecting base end face, and being provided with a plurality of tie points with joint core and connecting base in this chute is the lockhole that circumference uniform distribution is made in the center of circle; Described joint core bottom surface is provided with installing blind, and the locking steelball of spring push is housed in this installing blind, this locking steelball simultaneously again by pushing tow in the chute of connecting base, and roll and in lockhole, pass in and out along chute.
It is between joint core and connecting base, to be provided with the mandrel that is tightly connected that described joint core is connected with the sealed rotational of connecting base, is provided with the connecting passage that is communicated with exhalant canal and intake tunnel respectively in this mandrel.
Described chute is the curve bath or the annular groove in the center of circle for the tie point with joint core and connecting base.
The exhalant canal of described joint in-core is " ┓ " type, and the intake tunnel in the connecting base is " ┗ " type, and the connecting passage in the mandrel is " ╋ " type, should have the outlet of three connections and the outlet of a sealing by " ╋ " type connecting passage.
Compared with prior art; The utility model mainly is between joint core and connecting base, to be provided with to decide the angular turn device; Through should decide the angular turn device make between joint core and the connecting base when realization is tightly connected; Can also carry out deciding angular turn, thus the structure using scope after improving restricted little, and bring great convenience for Consumer's use.
Description of drawings
Fig. 1 is the sectional structure schematic representation of the utility model.
Fig. 2 is for being equipped with the sectional structure schematic representation of spacing steel ball, overcoat and stage clip on the joint core.
Fig. 3 is the connecting base plan view that water supply connector is installed.
Fig. 4 is the structural representation of mandrel.
Embodiment
To elaborate again to the utility model embodiment by above-mentioned accompanying drawing below.
Like Fig. 1 ~ shown in Figure 4,1. snap ring, 2. overcoat, 3. stage clip, 4. exhalant canal, 5. joint core, 6. seal ring, 7. spring, 8. locking steelball, 9. connecting base, 10. water supply connector, 11. intake tunnels, 12. mandrels, 13. connecting passages, 14. water flowing annular grooves, 15. Sealing shield rings, 16. spacing steel balls, 17. chutes, 18. lockholes.
Rotation rapid pipe joint mainly is made up of joint core 5, connecting base 9 and water supply connector 10 etc., and this joint core 5 adopts brass to process with connecting base 9; Water supply connector 10 connects intake pipe, and adopts stainless steel to process.
Be provided with the exhalant canal 4 that is " ┓ " type in the described joint core 5, be provided with interior shoulder in this exhalant canal, and seal ring is installed on interior shoulder is used for being connected and sealed, like high pressure water gun etc. with the water outlet part (not shown); Joint core 5 upper end portions are provided with spacing steel ball 16, overcoat 2 and the stage clip 3 that is used to lock water outlet part; This structure is identical with rapid pipe joint commonly used at present; It mainly is the mounting hole that on joint core 5, is provided with a plurality of circumference uniform distributions; This mounting hole is a cone shape hole that outer imperial palace is little; A spacing steel ball 16 all is set in each cone shape hole, the external diameter of this spacing steel ball less than the macropore internal diameter of cone shape hole greater than the hole diameter of cone shape hole, so spacing steel ball 16 can directly not fall in the joint core 5 after being placed in the mounting hole; And by overcoat 2 movable sets of stage clip 3 elasticity pushing tows outside joint core 5, can prevent that spacing steel ball 16 from outwards coming off in mounting hole, be provided with shoulder in the overcoat in this overcoat 2, overcoat is spacing and prevent to eject by snap ring set on the joint core 51 again simultaneously.
Be provided with the intake tunnel 11 that is " ┗ " type in the described connecting base 9, water supply connector 10 thread seals are connected in this connecting base 9, and are connected with intake tunnel 11.
Be threaded with mandrel 12 between described joint core 5 and the connecting base 9 and form rotation; Be provided with the connecting passage 13 that is " ╋ " type in this mandrel; And the outlet of the upper end of " ╋ " type connecting passage is communicated with " ┓ " type exhalant canal 4; Lower end outlet sealing, the two side outlets water flowing annular groove 14 on mandrel 12 is connected with " ┗ " type intake tunnel 11 simultaneously; Be provided with seal ring 6 between mandrel 12 and the joint core 5, be provided with seal ring and Sealing shield ring 15 between mandrel and the connecting base 9, sealing circle and Sealing shield ring have two groups, and are separately positioned on the upper and lower both sides of water flowing annular groove 14.
Also be provided with between described joint core 5 and the connecting base 9 and decide the angular turn device; It mainly is that the connecting base end face is designed to a sector, and the tie point that this sector is provided with connecting base 9 and joint core 5 is the center of circle, just is the chute 17 in the center of circle with mandrel 12; This chute can be curve bath or annular groove; And in chute, being provided with the lockhole 18 of a plurality of circumference uniform distributions, this lockhole is a blind hole, and each lockhole is represented a rotation angle of joint core 5 relative connecting bases 9; The utility model is provided with three lockholes 18, so have three rotation angles.
Described joint core 5 bottom surfaces are provided with installing blind; The locking steelball 8 of spring 7 pushing tows is housed in this installing blind, and simultaneously in the chute 17 of pushing tow at connecting base 9, locking steelball 8 is rolled along chute 17 locking steelball through spring force; Get into lockhole 18 at locking steelball; Can the locked joints core and the rotation angle of connecting base, can drive locking steelball 8 and in lockhole 18, roll out when being rotated further joint core 5, till the next lockhole of entering; Just can constitute the new rotation angle of joint core 5 and connecting base 9 this moment, and using process is very simple, laborsaving.
It is that the rapid pipe joint of media can't realize the problem of rotating with water that the utility model has solved; So use occasion is restricted little, as connect through this rotation rapid pipe joint go up intake pipe and high pressure water gun after, at the bottom of the cleaning Vehicle time; Only need angle of the relative connecting base locking of swivel core; The rifle head that so just can drive high pressure water gun is raised, thereby very at the bottom of the cleaning Vehicle of labour-saving, brings great convenience for the Consumer uses.
Claims (4)
1. a rotation rapid pipe joint comprises joint core (5) and connecting base (9), and this joint core sealed rotational is connected on the connecting base; Be provided with exhalant canal (4) in the described joint core (5), the joint core is provided with spacing steel ball (16), overcoat (2), stage clip (3) and snap ring (1); Be provided with intake tunnel (11) in the described connecting base (9); This intake tunnel is communicated with interior exhalant canal (4) sealing of joint core (5); On connecting base (9), also be provided with water supply connector (10); It is characterized in that being provided with between described joint core (5) and the connecting base (9) and decide the angular turn device; Should decide the angular turn device is to offer a chute (17) at connecting base (9) end face, and being provided with a plurality of tie points with joint core (5) and connecting base (9) in this chute is the lockhole (18) that circumference uniform distribution is made in the center of circle; Described joint core (5) bottom surface is provided with installing blind; The locking steelball (8) of spring (7) pushing tow is housed in this installing blind; This locking steelball simultaneously again by pushing tow in the chute (17) of connecting base (9), and roll and turnover in the lockhole (18) along chute.
2. rotation rapid pipe joint according to claim 1; It is characterized in that it is between joint core and connecting base, to be provided with the mandrel (12) that is tightly connected that described joint core (5) is connected with the sealed rotational of connecting base (9), is provided with the connecting passage (13) that is communicated with exhalant canal (4) and intake tunnel (11) respectively in this mandrel.
3. rotation rapid pipe joint according to claim 1 and 2 is characterized in that described chute (17) is the curve bath or the annular groove in the center of circle for the tie point with joint core (5) and connecting base (9).
4. rotation rapid pipe joint according to claim 1; It is characterized in that the exhalant canal (4) in the described joint core (5) is " ┓ " type; Intake tunnel (11) in the connecting base (9) is " ┗ " type; Connecting passage (13) in the mandrel (12) is " ╋ " type, should have the outlet of three connections and the outlet of a sealing by " ╋ " type connecting passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202353692U CN202152889U (en) | 2011-07-06 | 2011-07-06 | Rotating quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202353692U CN202152889U (en) | 2011-07-06 | 2011-07-06 | Rotating quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202152889U true CN202152889U (en) | 2012-02-29 |
Family
ID=45693385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202353692U Expired - Fee Related CN202152889U (en) | 2011-07-06 | 2011-07-06 | Rotating quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202152889U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857577A (en) * | 2016-04-20 | 2016-08-17 | 曾治蛟 | Quick disassembling self-locking mechanism for propeller |
| CN107504300A (en) * | 2017-09-21 | 2017-12-22 | 广东长青（集团）股份有限公司 | A kind of rotatable combustion gas connector |
| CN108458851A (en) * | 2018-01-31 | 2018-08-28 | 倪惠芳 | A kind of aerospace wind tunnel experiment jet pipe fast fixture device |
| CN109591772A (en) * | 2018-12-26 | 2019-04-09 | 广东车海洋环保科技有限公司 | A kind of split type carwash rocker arm easy to disassemble |
| CN109630779A (en) * | 2018-12-26 | 2019-04-16 | 海宁市英德赛电子有限公司 | Pipeline section bias bindiny mechanism in electronic grade high-purity ammonia conveyance conduit |
| CN109854834A (en) * | 2019-03-28 | 2019-06-07 | 厦门新美莱雅实业有限公司 | It is a kind of to be adjusted by rotation attitude reference device and the pipeline using the mechanism |
-
2011
- 2011-07-06 CN CN2011202353692U patent/CN202152889U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857577A (en) * | 2016-04-20 | 2016-08-17 | 曾治蛟 | Quick disassembling self-locking mechanism for propeller |
| CN107504300A (en) * | 2017-09-21 | 2017-12-22 | 广东长青（集团）股份有限公司 | A kind of rotatable combustion gas connector |
| CN108458851A (en) * | 2018-01-31 | 2018-08-28 | 倪惠芳 | A kind of aerospace wind tunnel experiment jet pipe fast fixture device |
| CN108458851B (en) * | 2018-01-31 | 2020-08-28 | 倪惠芳 | Rapid fastening device for wind tunnel experiment spray pipe for aerospace |
| CN109591772A (en) * | 2018-12-26 | 2019-04-09 | 广东车海洋环保科技有限公司 | A kind of split type carwash rocker arm easy to disassemble |
| CN109630779A (en) * | 2018-12-26 | 2019-04-16 | 海宁市英德赛电子有限公司 | Pipeline section bias bindiny mechanism in electronic grade high-purity ammonia conveyance conduit |
| CN109854834A (en) * | 2019-03-28 | 2019-06-07 | 厦门新美莱雅实业有限公司 | It is a kind of to be adjusted by rotation attitude reference device and the pipeline using the mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20140706 |
|
| EXPY | Termination of patent right or utility model |