CN204711906U - A kind of crank type spanner - Google Patents
A kind of crank type spanner Download PDFInfo
- Publication number
- CN204711906U CN204711906U CN201520449570.9U CN201520449570U CN204711906U CN 204711906 U CN204711906 U CN 204711906U CN 201520449570 U CN201520449570 U CN 201520449570U CN 204711906 U CN204711906 U CN 204711906U
- Authority
- CN
- China
- Prior art keywords
- rocking bar
- wrench body
- utility
- model
- offers
- 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
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of crank type spanner, comprise wrench body, described wrench body one end offers screwed hole, and described screwed hole is rocking bar placing position, rocking bar one end outer wall offers the screw thread closed with described corresponding threaded holes, rocking bar is fixedly connected with by screw thread with rocking bar placing position; Wrench body offers the circular hole matched with rocking bar.The utility model structure is simple, reasonable in design, easy to operate, substantially increases operating efficiency.
Description
Technical field
The utility model relates to field of tool, specifically a kind of crank type spanner.
Background technology
At present, nut is widely used in industry, and traditional spanner when dismounting nut because design problem, operating efficiency is low, uses inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of crank type spanner, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of crank type spanner, comprise wrench body, described wrench body one end offers screwed hole, and described screwed hole is rocking bar placing position, and rocking bar one end outer wall offers the screw thread closed with described corresponding threaded holes, rocking bar is fixedly connected with by screw thread with rocking bar placing position; Wrench body offers the circular hole matched with rocking bar.
As further program of the utility model: described wrench body and rocking bar are carbon structural steels or structural alloy steel material.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, easy to operate, substantially increases operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model unused state.
In figure: 1-rocking bar, 2-circular hole, 3-rocking bar placing position.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of crank type spanner, comprise wrench body, described wrench body one end offers screwed hole, described screwed hole is rocking bar placing position 3, and rocking bar 1 one end outer wall offers the screw thread closed with described corresponding threaded holes, and rocking bar 1 is fixedly connected with by screw thread with rocking bar placing position 3; Wrench body offers the circular hole 2 matched with rocking bar 1.
Further, wrench body described in the utility model and rocking bar 1 are carbon structural steels or structural alloy steel material, sturdy and durable, not yielding.
Operation principle of the present utility model is:
When not needing to use rocking bar 1, rocking bar 1 is placed on position, rocking bar installation place 3; When needs use rocking bar 1, rocking bar 1 taken off from rocking bar placing position 3 and is arranged in circular hole 2, holding rocking bar 1 rotation and quick release nut.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. a crank type spanner, comprise wrench body, it is characterized in that, described wrench body one end offers screwed hole, described screwed hole is rocking bar placing position (3), rocking bar (1) one end outer wall offers the screw thread closed with described corresponding threaded holes, and rocking bar (1) is fixedly connected with by screw thread with rocking bar placing position (3); Wrench body offers the circular hole (2) matched with rocking bar (1).
2. crank type spanner according to claim 1, is characterized in that, described wrench body and rocking bar (1) are carbon structural steels or structural alloy steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449570.9U CN204711906U (en) | 2015-06-28 | 2015-06-28 | A kind of crank type spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449570.9U CN204711906U (en) | 2015-06-28 | 2015-06-28 | A kind of crank type spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204711906U true CN204711906U (en) | 2015-10-21 |
Family
ID=54310933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520449570.9U Expired - Fee Related CN204711906U (en) | 2015-06-28 | 2015-06-28 | A kind of crank type spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204711906U (en) |
-
2015
- 2015-06-28 CN CN201520449570.9U patent/CN204711906U/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 |
Granted publication date: 20151021 Termination date: 20180628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |