CN201786838U - Sleeve capable of preventing rotation - Google Patents
Sleeve capable of preventing rotation Download PDFInfo
- Publication number
- CN201786838U CN201786838U CN2010202955090U CN201020295509U CN201786838U CN 201786838 U CN201786838 U CN 201786838U CN 2010202955090 U CN2010202955090 U CN 2010202955090U CN 201020295509 U CN201020295509 U CN 201020295509U CN 201786838 U CN201786838 U CN 201786838U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- plane
- sleeve
- collar
- pipe
- 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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- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a sleeve capable of preventing rotation, which comprises an outer tube and an inner tube. The outer tube is sleeved on the inner tube, the inner tube is fixedly provided with a sleeve ring, the surface of the sleeve ring is provided with a plane, and the surface of the inner side of the outer tube corresponding to the plane of the surface of the sleeve ring is also provided with the plane; the front end of the outer tube is provided with a necking port; and the sleeve ring is provided with a spring piece. The utility model has the beneficial effects that the sleeve is practical, has low production cost, can effectively prevent the rotation of the sleeve, and is convenient to use.
Description
Technical field
The utility model relates to a kind of sleeve pipe of rotating of preventing.
Background technique
In life or the work, in order to save the parking space of some article, when producing these article, all can adopt sleeve pipe to be nested together each other mostly, as: dried fish is used in fishing, has the pipe of a lot of joints to set with each other, and is combined into a long pipe; Existing these sleeve pipes, after having grown service time, interior pipe is easy to rotate in outer tube, has influenced people and has used normally.
The model utility content
Technical problem to be solved in the utility model is at the deficiencies in the prior art, and a kind of novel sleeve pipe of rotating of preventing is provided.
To achieve these goals, the measure taked of the utility model:
A kind of sleeve pipe of rotating of preventing comprises outer tube and interior pipe, and outer tube sleeve is fixed with the collar on the pipe in described on inner pipe, and the surface of the collar is provided with the plane, and the plane of the inboard corresponding collar face of outer tube is provided with the plane equally;
The front end of described outer tube is provided with a reducing;
The described collar is provided with spring sheet.
The beneficial effects of the utility model: practicality, cost of production is low, can effectively prevent the rotation of sleeve pipe, and is easy to use.
Description of drawings
Fig. 1, overall structure schematic representation of the present utility model.
Fig. 2, joint of the present utility model cross-sectional structure schematic representation.
Embodiment
A kind of sleeve pipe of rotating of preventing comprises outer tube 9 and interior pipe 8, in outer tube 9 is enclosed within on the pipe 8, is fixed with the collar 7 on the pipe 8 in described, and the surface of the collar 7 is provided with the plane, and the plane on the inboard corresponding collar 7 surfaces of outer tube 9 is provided with the plane equally; The front end of described outer tube 9 is provided with a reducing 6; The described collar 7 is provided with spring sheet 5.
In conjunction with the accompanying drawings 1 and accompanying drawing 2 set forth embodiments:
In the middle of the use of reality process of the present utility model, the surface of the collar 7 is provided with the plane, the plane on the inboard corresponding collar 7 surfaces of outer tube 9 is provided with the plane equally, so, when being enclosed within outer tube 9 on the interior pipe 8, coincide mutually between the plane of the collar 7 outer surfaces and the plane of outer tube inboard, manage 8 in making and in outer tube 9, can not rotate, wherein, this corresponding mutually plane can be provided with a plurality of on the collar 7 and outer tube 9; The front end of outer tube 9 is provided with a reducing 6, in the pipe 8, manages 8 in can protecting and can directly not extract out from outer tube 9 in pull like this; The collar 7 is provided with spring sheet 5, the pull dynamics of pipe 8 in outer tube 9 in spring sheet 5 can effectively be adjusted, thus realize the purpose of this utility model.
Those skilled in the art's simple change and replacement in related domain all are within the protection domain of the present utility model.
Claims (3)
1. sleeve pipe that can prevent to rotate, comprise outer tube (9) and interior pipe (8), outer tube (9) is enclosed within on the interior pipe (8), it is characterized in that: be fixed with the collar (7) on the pipe (8) in described, the surface of the collar 7 is provided with the plane, and the plane on the inboard corresponding collar (7) surface of outer tube (9) is provided with the plane equally.
2. a kind of sleeve pipe of rotating of preventing according to claim 1, it is characterized in that: the front end of described outer tube (9) is provided with a reducing (6).
3. a kind of sleeve pipe of rotating of preventing according to claim 1 and 2, it is characterized in that: the described collar (7) is provided with spring sheet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202955090U CN201786838U (en) | 2010-08-16 | 2010-08-16 | Sleeve capable of preventing rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202955090U CN201786838U (en) | 2010-08-16 | 2010-08-16 | Sleeve capable of preventing rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201786838U true CN201786838U (en) | 2011-04-06 |
Family
ID=43818803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202955090U Expired - Fee Related CN201786838U (en) | 2010-08-16 | 2010-08-16 | Sleeve capable of preventing rotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201786838U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116385A (en) * | 2014-08-01 | 2014-10-29 | 陈学红 | Multifunctional household clothes hanger |
| CN106985996A (en) * | 2015-12-03 | 2017-07-28 | 空中客车运作有限责任公司 | Length-adjustable Sa Mo bars |
| CN110101178A (en) * | 2019-04-08 | 2019-08-09 | 济南匠夫万自动化科技有限公司 | A kind of rainproof parasol fan |
| CN111251338A (en) * | 2020-01-21 | 2020-06-09 | 贵阳智创云科技有限公司 | Hair suction device of hair clipper |
-
2010
- 2010-08-16 CN CN2010202955090U patent/CN201786838U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116385A (en) * | 2014-08-01 | 2014-10-29 | 陈学红 | Multifunctional household clothes hanger |
| CN106985996A (en) * | 2015-12-03 | 2017-07-28 | 空中客车运作有限责任公司 | Length-adjustable Sa Mo bars |
| CN106985996B (en) * | 2015-12-03 | 2019-05-17 | 空中客车运作有限责任公司 | Length-adjustable Sa Mo bar |
| CN110101178A (en) * | 2019-04-08 | 2019-08-09 | 济南匠夫万自动化科技有限公司 | A kind of rainproof parasol fan |
| CN111251338A (en) * | 2020-01-21 | 2020-06-09 | 贵阳智创云科技有限公司 | Hair suction device of hair clipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20110816 |