CN209041822U - Quick coupling - Google Patents
Quick coupling Download PDFInfo
- Publication number
- CN209041822U CN209041822U CN201821464300.5U CN201821464300U CN209041822U CN 209041822 U CN209041822 U CN 209041822U CN 201821464300 U CN201821464300 U CN 201821464300U CN 209041822 U CN209041822 U CN 209041822U
- Authority
- CN
- China
- Prior art keywords
- connection ring
- elastic part
- quick coupling
- millimeters
- rubber sleeve
- 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
Links
Abstract
The utility model discloses a kind of quick couplings, including quick connector, hose clamp, connection ring, elastic part and multiple rubber sleeves；The side of elastic part connect by connection ring with quick connector, and elastic part is equipped with toroidal cavity, and hose clamp is socketed in toroidal cavity, one rubber sleeve of socket on the inner wall of elastic part and connection ring, the outer wall of connection ring set there are two protruding ring.The technical program can be applicable in the tap of a variety of different bores, and prevent the effect of leak good.
Description
Technical field
The utility model relates to technical field of pipeline connection, in particular to a kind of quick coupling.
Background technique
In real life, carwash, when watering flowers, it is often necessary to external pipeline is connected on tap.Existing technology
In be directly socketed on tap often through hose, or conversion head is directly screwed in by threaded tap by screw thread
On.But the method directly connected with hose, through often there is drainage after water receiving；Two pass through the method for screw thread due to being permitted
Setting screw thread is had no on more taps and cannot achieve.Further, since the specification of tap is different, existing connector can not yet
The tap for matching different bores uses.
Utility model content
The technical problems to be solved in the utility model is how to provide a kind of tap for adapting to plurality of specifications and leakproof
The good quick coupling of water effect.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of quick coupling, including quick connector, hose clamp, connection ring, elastic part and multiple rubber sleeves；The elastic part
Side is connect by the connection ring with the quick connector, and the elastic part is equipped with toroidal cavity, the hose clamp socket
In in the toroidal cavity, a rubber sleeve is socketed on the inner wall of the elastic part and the connection ring, the connection ring
Outer wall is set there are two protruding ring.
Preferably, the fast inserting structure, the connection ring and the elastic part are all made up of POM plastic.
Preferably, the inner wall of the rubber sleeve is equipped with thread groove.
Preferably, the rubber sleeve is detachable structure, and the quantity of the rubber sleeve is two.
Preferably, the internal diameter of a rubber sleeve is 15 ± 0.15 millimeters, and overall diameter is 20.8 ± 0.15 millimeters, another rubber sleeve
Internal diameter be 20.8 ± 0.15 millimeters, outer diameter be 27 ± 0.15 millimeters.
Preferably, the outer diameter of the connection ring is 31 ± 0.15 millimeters, and the internal diameter of the connection ring is 27 ± 0.15 millis
Rice.
Preferably, the elastic part is made of muti-piece bouncing plate, and the bouncing plate is fixed on the connection ring far from described
One end of quick connector.
By adopting the above technical scheme, by quick connector, hose clamp, connection ring, elastic part and multiple rubber sleeves, one kind is formd
Quick coupling.By one there is elastic elastic part to be socketed in faucet tube, when the bore of faucet tube is larger
It is inserted in the rubber sleeve being relatively large in diameter in elastic part, when the bore of faucet tube is larger, it is smaller that diameter is inserted in elastic part
Rubber sleeve, be then socketed hose clamp on the toroidal cavity of elastic part, locked by hose clamp.Two are added in connection ring simultaneously
A protruding ring, so that the better effect of its preventing water leakage.The technical program can be applicable in the tap of a variety of different bores, and anti-leak-stopping
The effect of water is good.
Detailed description of the invention
Fig. 1 is the lateral section structural schematic diagram of one embodiment of the utility model quick coupling；
Fig. 2 is the cross-sectional structure schematic diagram of one embodiment of the utility model quick coupling；
Fig. 3 is the side structure schematic diagram of one embodiment of the utility model quick coupling；
Fig. 4 is the front view of the rubber sleeve of one embodiment of the utility model quick coupling；
Fig. 5 is the side view of the rubber sleeve of one embodiment of the utility model quick coupling.
In figure, 1- quick connector, 2- connection ring, 3- elastic part, 4- hose clamp, 5- rubber sleeve, 21- protruding ring, 31- annulus
Connected in star, 51- thread groove.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
Fig. 2 and Fig. 3 referring to Fig.1, technical solutions of the utility model propose a kind of quick coupling, including quick connector 1, larynx
Hoop 4, connection ring 2, elastic part 3 and multiple rubber sleeves 5；The side of elastic part 3 is connect by connection ring 2 with quick connector 1, elastic
Portion 3 is equipped with toroidal cavity 31, and hose clamp 4 is socketed in toroidal cavity 31, is socketed on the inner wall of elastic part 3 and connection ring 2
One rubber sleeve 5, the outer wall of connection ring 2 are set there are two protruding ring 21.
Specifically, fast inserting structure, connection ring 2 and elastic part 3 are all made up of POM plastic.
Referring to Fig. 4 and Fig. 5, specifically, the inner wall of rubber sleeve 5 is equipped with thread groove 51.
Specifically, rubber sleeve 5 is detachable structure, and the quantity of rubber sleeve 5 is two.
Specifically, the internal diameter of a rubber sleeve 5 is 15 ± 0.15 millimeters, and overall diameter is 20.8 ± 0.15 millimeters, another rubber
The internal diameter of set 5 is 20.8 ± 0.15 millimeters, and outer diameter is 27 ± 0.15 millimeters.
Specifically, the outer diameter of connection ring 2 is 31 ± 0.15 millimeters, and the internal diameter of connection ring 2 is 27 ± 0.15 millimeters.
Specifically, elastic part 3 is made of muti-piece bouncing plate, and bouncing plate is fixed on one of connection ring 2 far from quick connector 1
End.
By adopting the above technical scheme, it by quick connector 1, hose clamp 4, connection ring 2, elastic part 3 and multiple rubber sleeves 5, is formed
A kind of quick coupling.By one there is elastic elastic part 3 to be socketed in faucet tube, when the bore of faucet tube
The rubber sleeve 5 being relatively large in diameter is inserted in when larger in elastic part 3, when the bore of faucet tube is larger, is inserted in elastic part 3
The lesser rubber sleeve 5 of diameter is then socketed hose clamp 4 on the toroidal cavity 31 of elastic part 3, is locked by hose clamp 4.Simultaneously
Two protruding rings 21 are added in connection ring 2, so that the better effect of its preventing water leakage.The technical program can be applicable in a variety of different mouths
The tap of diameter, and prevent the effect of leak good.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (7)
1. a kind of quick coupling, it is characterised in that: including quick connector, hose clamp, connection ring, elastic part and multiple rubber sleeves；Institute
The side for stating elastic part is connect by the connection ring with the quick connector, and the elastic part is equipped with toroidal cavity, institute
It states hose clamp to be socketed in the toroidal cavity, a rubber sleeve, institute is socketed on the inner wall of the elastic part and the connection ring
The outer wall for stating connection ring is set there are two protruding ring.
2. quick coupling according to claim 1, it is characterised in that: the quick connector, the connection ring and the pine
Tight portion is all made up of POM plastic.
3. quick coupling according to claim 2, it is characterised in that: the inner wall of the rubber sleeve is equipped with thread groove.
4. quick coupling according to claim 1, it is characterised in that: the rubber sleeve is detachable structure, the rubber
The quantity of set is two.
5. quick coupling according to claim 4, it is characterised in that: the internal diameter of a rubber sleeve is 15 ± 0.15 millimeters, outside
Diameter is 20.8 ± 0.15 millimeters, and the internal diameter of another rubber sleeve is 20.8 ± 0.15 millimeters, and outer diameter is 27 ± 0.15 millimeters.
6. quick coupling according to claim 1, it is characterised in that: the outer diameter of the connection ring is 31 ± 0.15 millimeters,
The internal diameter of the connection ring is 27 ± 0.15 millimeters.
7. quick coupling according to claim 1, it is characterised in that: the elastic part is made of muti-piece bouncing plate, described
Bouncing plate is fixed on the one end of the connection ring far from the quick connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464300.5U CN209041822U (en) | 2018-09-07 | 2018-09-07 | Quick coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464300.5U CN209041822U (en) | 2018-09-07 | 2018-09-07 | Quick coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209041822U true CN209041822U (en) | 2019-06-28 |
Family
ID=67032537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821464300.5U Expired - Fee Related CN209041822U (en) | 2018-09-07 | 2018-09-07 | Quick coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209041822U (en) |
-
2018
- 2018-09-07 CN CN201821464300.5U patent/CN209041822U/en not_active Expired - Fee Related
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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: 20190628 Termination date: 20200907 |