CN201316970Y - Special-shaped nut sleeve - Google Patents
Special-shaped nut sleeve Download PDFInfo
- Publication number
- CN201316970Y CN201316970Y CNU2008201691295U CN200820169129U CN201316970Y CN 201316970 Y CN201316970 Y CN 201316970Y CN U2008201691295 U CNU2008201691295 U CN U2008201691295U CN 200820169129 U CN200820169129 U CN 200820169129U CN 201316970 Y CN201316970 Y CN 201316970Y
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- CN
- China
- Prior art keywords
- sleeve
- special
- nut
- shaped nut
- abnormity nut
- 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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- 238000009987 spinning Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 1
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Abstract
The utility model discloses a special-shaped nut sleeve, comprising a sleeve body; a special-shaped nut die sleeve is arranged on the inner wall of the sleeve, a square or hexagon body is arranged on the outer wall of the upper segment of the sleeve body, and a through hole is arranged in the sleeve body; the special-shaped nut sleeve has the advantages that: after the sleeve is sheathed on the special-shaped nut which is fixed by rotation by a common spanner which leads the square or hexagon body to be clamped on the sleeve, when a screw pole is longer, an over-length screw pole can protrude out from the through hole of the sleeve, thereby not effecting the back spinning and fastening of the nut; the volume of the sleeve is small without occupying space, the sleeve is convenient for carrying and the usage is very convenient.
Description
Technical field:
The utility model relates to a kind of fastener nut sleeve, specifically is a kind of abnormity nut sleeve.
Background technology:
The profile of existing fastener nut generally all is a general hexagon or square, and the nut of this regular shape is very convenient to use, as long as just it can be screwed or dismantles with wrench or pliers.But, often for some reason or purpose, it is to give fastening with the general nut of routine that a lot of places or equipment are arranged, as: be in open-air electric power pylon, the microwave communication tower, bridge etc., for the antitheft reason and the purpose of safety first, often all be come with abnormity nut fastening or fixing in addition, these abnormity nuts need carry out fastening with special instrument, such as socket wrench specially adapted for it, socket wrench specially adapted for it on the market generally all has fixedly connected sleeve handle now, and this just requires operating personnel not only will be with fastened tools commonly used, also will be with the sleeve of special band handle, this has increased load not only for operating personnel's kit, has also increased volume.At work, the handle of special sleeve is in case disconnected, just can't carry out fasteningly to abnormity nut, brought bigger trouble to operating personnel.
The utility model content:
The technical problems to be solved in the utility model is to provide a kind of and be convenient for carrying, abnormity nut sleeve easy to use.
Technical solution of the present utility model is that a kind of abnormity nut sleeve with following structure is provided.
This abnormity nut sleeve comprises the abnormity nut die sleeve that is provided with on sleeve body, the sleeve lining, it is characterized in that: the epimere outer wall of described sleeve body is set to square or the hexagon body.
After adopting above structure, compared with prior art, the utlity model has following advantage: because the square or hexagon body that is set to use always at the epimere outer wall of sleeve body, when jacket casing after on the abnormity nut, available fastened tools commonly used, as blocking with wrench on the square or hexagonal body on the sleeve, just abnormity nut can be tightened.The sleeve of this structure is not owing to be with handle, and volume is little, and the side of occupation of land is not convenient for carrying, and uses very convenient yet.
As improvement, be set to through hole in the described sleeve body.This structure, major advantage are that when threaded rod was longer, long threaded rod can stretch out from the through hole of sleeve, does not influence nut backspin and fastening.
Description of drawings:
Fig. 1 is the schematic side view of the utility model abnormity nut sleeve;
Fig. 2 is the elevational schematic view of the utility model abnormity nut sleeve.
Shown in the figure: 1, sleeve body, 2, the abnormity nut die sleeve, 3, square or hexagon body, 4, through hole, 5, abnormity nut.
The specific embodiment:
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Illustrated in figures 1 and 2, the utility model abnormity nut sleeve comprises the abnormity nut die sleeve 2 that is provided with on sleeve body 1, the sleeve lining, and the epimere outer wall of sleeve body is set to square or hexagon body 3, is set to through hole 4 in the sleeve body.
During use, the abnormity nut jacket casing on abnormity nut, is blocked on the hexagon body on the abnormity nut sleeve with wrench, driving abnormity nut with wrench screws or screws out, when threaded rod was long, threaded rod can stretch out from the through hole of sleeve, did not influence the backspin of nut and fastening.
Claims (2)
1, a kind of abnormity nut sleeve comprises the abnormity nut die sleeve that is provided with on sleeve body, the sleeve lining, it is characterized in that: the epimere outer wall of described sleeve body is set to square or the hexagon body.
2, abnormity nut sleeve as claimed in claim 1 is characterized in that: be set to through hole in the described sleeve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201691295U CN201316970Y (en) | 2008-11-28 | 2008-11-28 | Special-shaped nut sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201691295U CN201316970Y (en) | 2008-11-28 | 2008-11-28 | Special-shaped nut sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201316970Y true CN201316970Y (en) | 2009-09-30 |
Family
ID=41195740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201691295U Expired - Fee Related CN201316970Y (en) | 2008-11-28 | 2008-11-28 | Special-shaped nut sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201316970Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840672A (en) * | 2016-04-26 | 2016-08-10 | 苏州昭沃五金科技有限公司 | Straight sleeve |
| CN105952738A (en) * | 2016-07-14 | 2016-09-21 | 魏小鲁 | Connecting device and installing tool which are used for steel structure connecting and capable of being operated unilaterally |
| CN105972021A (en) * | 2016-07-14 | 2016-09-28 | 魏小鲁 | Unilaterally-operable connecting device for steel structure connection and electric installation tool |
-
2008
- 2008-11-28 CN CNU2008201691295U patent/CN201316970Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840672A (en) * | 2016-04-26 | 2016-08-10 | 苏州昭沃五金科技有限公司 | Straight sleeve |
| CN105952738A (en) * | 2016-07-14 | 2016-09-21 | 魏小鲁 | Connecting device and installing tool which are used for steel structure connecting and capable of being operated unilaterally |
| CN105972021A (en) * | 2016-07-14 | 2016-09-28 | 魏小鲁 | Unilaterally-operable connecting device for steel structure connection and electric installation tool |
| CN105952738B (en) * | 2016-07-14 | 2018-06-15 | 魏小鲁 | It is a kind of for steel structure connection can unilateral operation attachment device and installation tool |
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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: 20090930 Termination date: 20111128 |