CN204354049U - One side's handle external hexagonal sleeve - Google Patents
One side's handle external hexagonal sleeve Download PDFInfo
- Publication number
- CN204354049U CN204354049U CN201420583961.5U CN201420583961U CN204354049U CN 204354049 U CN204354049 U CN 204354049U CN 201420583961 U CN201420583961 U CN 201420583961U CN 204354049 U CN204354049 U CN 204354049U
- Authority
- CN
- China
- Prior art keywords
- concave surface
- shrinkage pool
- main part
- keyway
- utility
- 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 kind of side's handle external hexagonal sleeve, comprise a columned main part, concave surface, keyway and shrinkage pool; Described concave surface is evenly distributed on main part upper end, and described keyway is opened on concave surface, and described shrinkage pool is opened in main part bottom, and described shrinkage pool top is provided with the first fillet, and described concave surface is cut by milling machine and forms, and has four; During use, pneumatic impact spanner is clamped in by concave surface and keyway, and utilize hexagonal shrinkage pool to carry out electronicly screwing or outwarding winding to hex(agonal)screw or hex bolts, it is simple to operate, greatly can increase work efficiency, and reduce labour intensity, and the structure of this device is comparatively simple, manufacture more for convenience, and cost is comparatively cheap, applied widely.
Description
Technical field
The utility model belongs to hardware & tools field, is specifically related to a kind of side's handle external hexagonal sleeve.
Background technology
Along with the development of standard component, the securing member such as hex screw, hex bolts is widely used in each field, and all adopt traditional craft to screw for hex screw, hex bolts etc. and outward winding, its working strength is large, inefficiency, and due to the difference of dynamics, often easily cause, do not screw loosening of causing, or screw-in depth is excessively dark, cause thread damage, and then cause shorten service life, there is its potential safety hazard.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of side's handle external hexagonal sleeve, and this device can be increased work efficiency greatly, and reduces labour intensity, and the structure of this device is comparatively simple, and manufacture more for convenience, cost is comparatively cheap, applied widely.
For solving the problem, the utility model adopts following technical scheme:
One side's handle external hexagonal sleeve, comprises a columned main part, concave surface, keyway and shrinkage pool; Described concave surface is evenly distributed on main part upper end, and described keyway is opened on concave surface, and described shrinkage pool is opened in main part bottom, and described shrinkage pool top is provided with the first fillet, and described concave surface is cut by milling machine and forms, and has four.
As preferred technical scheme, described main part top is provided with the second fillet.
As preferred technical scheme, described shrinkage pool is hexagon, and is concentric with main part.
The beneficial effects of the utility model are: during use, pneumatic impact spanner is clamped in by concave surface and keyway, and utilize hexagonal shrinkage pool to carry out electronicly screwing or outwarding winding to hex(agonal)screw or hex bolts, it is simple to operate, greatly can increase work efficiency, and reduce labour intensity, and the structure of this device is comparatively simple, manufacture more for convenience, and cost is comparatively cheap, applied widely.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is stereogram of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is upward view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult the one side's handle external hexagonal sleeve shown in Fig. 1, Fig. 2 and Fig. 3, comprise a columned main part 1, concave surface 2, keyway 3 and shrinkage pool 4; Described concave surface 2 is evenly distributed on main part 1 upper end, and described keyway 3 is opened on concave surface 2, and described shrinkage pool 4 is opened in main part 1 bottom, and described shrinkage pool 4 top is provided with the first fillet 5, and described concave surface 2 is cut by milling machine and forms, and has four.
Wherein, described main part 1 top is provided with the second fillet 6.
Wherein, described shrinkage pool 4 is hexagon, and is concentric with main part 1.
The beneficial effects of the utility model are: during use, pneumatic impact spanner is clamped in by concave surface and keyway, and utilize hexagonal shrinkage pool to carry out electronicly screwing or outwarding winding to hex(agonal)screw or hex bolts, it is simple to operate, greatly can increase work efficiency, and reduce labour intensity, and the structure of this device is comparatively simple, manufacture more for convenience, and cost is comparatively cheap, applied widely.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a square handle external hexagonal sleeve, comprises a columned main part, concave surface, keyway and shrinkage pool; It is characterized in that: described concave surface is evenly distributed on main part upper end, described keyway is opened on concave surface, and described shrinkage pool is opened in main part bottom, and described shrinkage pool top is provided with the first fillet, and described concave surface is cut by milling machine and forms, and has four.
2. side's handle external hexagonal sleeve according to claim 1, is characterized in that: described main part top is provided with the second fillet.
3. side's handle external hexagonal sleeve according to claim 1, is characterized in that: described shrinkage pool is hexagon, and is concentric with main part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583961.5U CN204354049U (en) | 2014-10-08 | 2014-10-08 | One side's handle external hexagonal sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583961.5U CN204354049U (en) | 2014-10-08 | 2014-10-08 | One side's handle external hexagonal sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204354049U true CN204354049U (en) | 2015-05-27 |
Family
ID=53255542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420583961.5U Expired - Fee Related CN204354049U (en) | 2014-10-08 | 2014-10-08 | One side's handle external hexagonal sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204354049U (en) |
-
2014
- 2014-10-08 CN CN201420583961.5U patent/CN204354049U/en not_active Expired - Fee Related
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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: 20150527 Termination date: 20161008 |