CN204160388U - A kind of circle handle external hexagonal sleeve - Google Patents
A kind of circle handle external hexagonal sleeve Download PDFInfo
- Publication number
- CN204160388U CN204160388U CN201420583943.7U CN201420583943U CN204160388U CN 204160388 U CN204160388 U CN 204160388U CN 201420583943 U CN201420583943 U CN 201420583943U CN 204160388 U CN204160388 U CN 204160388U
- Authority
- CN
- China
- Prior art keywords
- main part
- duplicate
- groove
- shrinkage pool
- keyway
- 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 circle handle external hexagonal sleeve, comprise a columned main part, described main part end is provided with columned duplicate, the groove of open type symmetrical before and after described main part upper end is provided with, described main part upper end is also provided with laterally zygomorphic pair of round end formula keyway, described groove is with two round end formula keyway is in 90 ° is vertically staggered, and described duplicate bottom offers shrinkage pool; During use, pneumatic impact spanner is clamped in by groove 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 circle 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 circle 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:
A kind of circle handle external hexagonal sleeve, comprise a columned main part, described main part end is provided with columned duplicate, the groove of open type symmetrical before and after described main part upper end is provided with, described main part upper end is also provided with laterally zygomorphic pair of round end formula keyway, described groove is with two round end formula keyway is in 90 ° is vertically staggered, and described duplicate bottom offers shrinkage pool.
As preferred technical scheme, described duplicate diameter is greater than main part diameter, and coaxially.
As preferred technical scheme, described shrinkage pool is hexagon, and is concentric with duplicate, and described shrinkage pool front end is provided with fillet.
The beneficial effects of the utility model are: during use, pneumatic impact spanner is clamped in by groove 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 circle handle external hexagonal sleeve shown in Fig. 1, Fig. 2 and Fig. 3, comprise a columned main part 1, described main part 1 end is provided with columned duplicate 2, the groove 4 of open type symmetrical before and after described main part 1 upper end is provided with, described main part 1 upper end is also provided with laterally zygomorphic pair of round end formula keyway 3, described groove 4 is with two round end formula keyway 3 is in 90 ° is vertically staggered, and described duplicate 2 bottom offers shrinkage pool 5.
As preferred technical scheme, described duplicate 2 diameter is greater than main part 1 diameter, and coaxially.
As preferred technical scheme, described shrinkage pool 5 is hexagon, and is concentric with duplicate 2, and described shrinkage pool 5 front end is provided with fillet 6.
The beneficial effects of the utility model are: during use, pneumatic impact spanner is clamped in by groove 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 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 round handle external hexagonal sleeve, it is characterized in that: comprise a columned main part, described main part end is provided with columned duplicate, the groove of open type symmetrical before and after described main part upper end is provided with, described main part upper end is also provided with laterally zygomorphic pair of round end formula keyway, described groove is with two round end formula keyway is in 90 ° is vertically staggered, and described duplicate bottom offers shrinkage pool.
2. round handle external hexagonal sleeve according to claim 1, is characterized in that: described duplicate diameter is greater than main part diameter, and coaxially.
3. round handle external hexagonal sleeve according to claim 1, is characterized in that: described shrinkage pool is hexagon, and is concentric with duplicate, and described shrinkage pool front end is provided with fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583943.7U CN204160388U (en) | 2014-10-08 | 2014-10-08 | A kind of circle handle external hexagonal sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583943.7U CN204160388U (en) | 2014-10-08 | 2014-10-08 | A kind of circle handle external hexagonal sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204160388U true CN204160388U (en) | 2015-02-18 |
Family
ID=52534114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420583943.7U Expired - Fee Related CN204160388U (en) | 2014-10-08 | 2014-10-08 | A kind of circle handle external hexagonal sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204160388U (en) |
-
2014
- 2014-10-08 CN CN201420583943.7U patent/CN204160388U/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: 20150218 Termination date: 20161008 |