CN202812561U - Rotatable hose connector - Google Patents
Rotatable hose connector Download PDFInfo
- Publication number
- CN202812561U CN202812561U CN 201220339495 CN201220339495U CN202812561U CN 202812561 U CN202812561 U CN 202812561U CN 201220339495 CN201220339495 CN 201220339495 CN 201220339495 U CN201220339495 U CN 201220339495U CN 202812561 U CN202812561 U CN 202812561U
- Authority
- CN
- China
- Prior art keywords
- hose
- flexible pipe
- joint
- connecting sleeve
- joint part
- 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
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 210000002435 tendon Anatomy 0.000 claims description 3
- 238000004804 winding Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Joints Allowing Movement (AREA)
Abstract
A rotatable hose connector comprises a hose, a connector and a connecting sleeve. The hose is a hollow tube, the middle of the connector is provided with a through hole penetrating through two ends, a first joint part and a second joint part are arranged in the front and in the rear of the connector respectively, the first joint part is fixedly connected with the hose, and the second joint part is rotatably and hermetically connected with the connecting sleeve. Particularly, a projection is arranged at the end of the second joint part of the connector, a sealing groove for containing a sealing ring is arranged on the outer wall of the second joint part, two stepped sleeve holes are arranged inside the connecting sleeve, a limit groove correspondingly matched with the projection on the second joint part is formed between the two sleeve holes, and the hose can rotate relative to the connecting sleeve through the connector after connection. By the aid of the structure, the problems of torsion and winding in use of the hose can be eliminated, the hose is further protected, and the service life of the hose is prolonged.
Description
Technical field
The utility model is about a kind of connecting hose, and is special relevant with a kind of joint structure of the flexible pipe that spins.
Background technique
The flexible pipe more application connects in the water route of tap, sanitary equipment, shower, be relatively-stationary structure between connecting end and the external piece after general flexible pipe connects, flexible pipe is easily because reverse or twine and cause jointing stress to concentrate and break in the use, affects the attractive in appearance of working life of flexible pipe and external form.The improvement that the utility model carries out for above-mentioned deficiency.
The model utility content
The utility model provides a kind of hose coupling that spins, and can effectively solve reversing and the winding problem of occuring in the flexible pipe use, and then the protection flexible pipe, prolongs the working life of flexible pipe.
For reaching above-mentioned purpose, the utility model is adopted following technological scheme:
A kind of hose coupling that spins, include flexible pipe, joint and connecting sleeve, flexible pipe is the body of hollow, the middle part of described joint is the through hole that runs through two ends, be arranged with first, second connecting part before and after this joint, the first connecting part is fixedly connected with flexible pipe, and the second connecting part and connecting sleeve form rotating being tightly connected, particularly a protruding wall is protruded in the end of described joint the second connecting part, and outer wall is provided with the sealed groove of accommodating seal ring; Described connecting sleeve inside is provided with the ladder trepanning, forms the limited impression of the protruding wall corresponding matching in the one and second connecting part between this two trepanning.
The outer wall of this joint the first connecting part is provided with convex tendon.
The end of described flexible pipe is coated with big envelope.
Adopt said structure, connect rear hose and can rotate relative to connecting sleeve by joint, structure can be eliminated reversing and the winding problem of occuring in the flexible pipe use whereby, and then the protection flexible pipe, prolongs the working life of flexible pipe.
Description of drawings
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model;
Fig. 2 is STRUCTURE DECOMPOSITION sectional view of the present utility model;
Fig. 3 is assembled sectional view of the present utility model.
Embodiment
The utility model can spin hose coupling such as Fig. 1,2, shown in 3, mainly by flexible pipe 1, big envelope 2, joint 3, connecting sleeve 4 forms, flexible pipe 1 is the body of hollow, described big envelope 2 closely is coated on the flexible pipe 1 end outer wall, described joint 3 front and back are arranged with first, the second connecting part 31,32, its first connecting part 31 is stretched in the flexible pipe 1 and is fixedly connected with flexible pipe 1,32 of the second connecting parts and connecting sleeve 4 form rotating being tightly connected, the middle part of this joint 3 is the through hole 33 that runs through two ends, the outer wall of the first connecting part 31 that this joint 3 is connected with flexible pipe 1 is provided with convex tendon 34, a protruding wall 35 is protruded in the second connecting part 32 that cooperates with connecting sleeve 4 in the end, be interval with sealed groove 36 on the outer wall, for seal ring is set, described connecting sleeve 4 inside are provided with up big and down small ladder trepanning 41,42, large trepanning 41 is for cooperating with external piece, little trepanning 42 forms with the second connecting part 32 of joint 3 and cooperates, this two trepanning 41,42 joining places form a limited impression 43, and flexible pipe is connected with external piece by this connecting sleeve 4.
During installation; at first joint 3 is inserted in the connecting sleeve 4; its first connecting part 31 is by ladder trepanning 41; 42 rear protrusion connecting sleeves 4 stretch in the flexible pipe 1; pass through viscose glue; hot melt or alternate manner are fixedly connected with flexible pipe 1; 32 of the second connecting parts and connecting sleeve trepanning 42 are sealed and matched; and cooperating by protruding wall 35 and limited impression 43; make joint 3 and connecting sleeve 4 rotating being sealed connected together; and connecting rear hose can rotate relative to connecting sleeve; structure can be eliminated reversing and the winding problem of occuring in the flexible pipe use whereby; and then the protection flexible pipe, the working life of prolongation flexible pipe.
Claims (3)
1. hose coupling that can spin, include flexible pipe, joint and connecting sleeve, flexible pipe is the body of hollow, the middle part of described joint is the through hole that runs through two ends, be arranged with first, second connecting part before and after this joint, the first connecting part is fixedly connected with flexible pipe, and the second connecting part and connecting sleeve form rotating being tightly connected, it is characterized in that: a protruding wall is protruded in the end of described joint the second connecting part, and outer wall is provided with the sealed groove of accommodating seal ring; Described connecting sleeve inside is provided with the ladder trepanning, forms the limited impression of the protruding wall corresponding matching in the one and second connecting part between this two trepanning.
2. the hose coupling that spins as claimed in claim 1, it is characterized in that: the outer wall of this joint the first connecting part is provided with convex tendon.
3. the hose coupling that spins as claimed in claim 1, it is characterized in that: the end of described flexible pipe is coated with big envelope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339495 CN202812561U (en) | 2012-07-13 | 2012-07-13 | Rotatable hose connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339495 CN202812561U (en) | 2012-07-13 | 2012-07-13 | Rotatable hose connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202812561U true CN202812561U (en) | 2013-03-20 |
Family
ID=47871431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220339495 Expired - Fee Related CN202812561U (en) | 2012-07-13 | 2012-07-13 | Rotatable hose connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202812561U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105873780A (en) * | 2014-01-20 | 2016-08-17 | 翰昂系统株式会社 | Air conditioning equipment for vehicles |
| CN107327590A (en) * | 2017-06-30 | 2017-11-07 | 温州和正电子科技有限公司 | A kind of threeway head water receiving flexible pipe |
| CN109296857A (en) * | 2018-10-11 | 2019-02-01 | 南京利德东方橡塑科技有限公司 | A kind of hose assembling for automobile air-conditioner and preparation method thereof |
| CN110043735A (en) * | 2019-02-22 | 2019-07-23 | 乳源南岭智能家用机械有限公司 | A kind of tee tube with filter device |
-
2012
- 2012-07-13 CN CN 201220339495 patent/CN202812561U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105873780A (en) * | 2014-01-20 | 2016-08-17 | 翰昂系统株式会社 | Air conditioning equipment for vehicles |
| CN105873780B (en) * | 2014-01-20 | 2018-09-25 | 翰昂系统株式会社 | Air conditioning equipment for vehicles |
| CN109177687A (en) * | 2014-01-20 | 2019-01-11 | 翰昂系统株式会社 | The apparatus of air conditioning for vehicle |
| CN107327590A (en) * | 2017-06-30 | 2017-11-07 | 温州和正电子科技有限公司 | A kind of threeway head water receiving flexible pipe |
| CN109296857A (en) * | 2018-10-11 | 2019-02-01 | 南京利德东方橡塑科技有限公司 | A kind of hose assembling for automobile air-conditioner and preparation method thereof |
| CN109296857B (en) * | 2018-10-11 | 2024-03-19 | 南京利德东方橡塑科技有限公司 | Automobile air conditioner hose assembly and manufacturing method thereof |
| CN110043735A (en) * | 2019-02-22 | 2019-07-23 | 乳源南岭智能家用机械有限公司 | A kind of tee tube with filter device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20180713 |