CN203460093U - Spanner - Google Patents
Spanner Download PDFInfo
- Publication number
- CN203460093U CN203460093U CN201320172024.6U CN201320172024U CN203460093U CN 203460093 U CN203460093 U CN 203460093U CN 201320172024 U CN201320172024 U CN 201320172024U CN 203460093 U CN203460093 U CN 203460093U
- Authority
- CN
- China
- Prior art keywords
- spanner
- rod
- boosting
- utility
- model
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a spanner. The spanner is semicircular and sheet-shaped. One side of the spanner is provided with an opening. The center or the offcenter is a spanner shape. The spanner can be individually used and used in cooperation with a stress applying rod. The surface of the spanner is provided with hole and/or screw threads. The opening size of the spanner can hold M3-M24 hexagon or square nuts or bolts. The spanner achieves versatility, and particularly can be used within a narrow area. The spanner is convenient to operate, simple in structure, low in cost and convenient and safe to carry.
Description
Technical field
The utility model relates to a kind of machine tool, relates in particular to a kind of spanner, is specially adapted to narrow and small soil fertility and uses.
Background technology
In the assembly and disassembly operation of mechanical field, spanner is one of indispensable instrument of assembling of workman.Existing spanner comprises handle and driving end, when all spanners use, all needs driving end to block nut, operate, but for the place of narrow space, existing spanner all can not use, even if can use also inconvenience especially by handle.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of spanner is provided.
The technical scheme that the utility model adopts is: a kind of spanner, described spanner is sheet shape semicircle.
Further, described spanner openings at one side, center or bias are spanner shape.
Further, described wrench faces is provided with hole and/or screw thread.
Further, described spanner is provided with boosting-rod.
Further, described boosting-rod is provided with the hole corresponding with spanner or tooth.
Further, described boosting-rod is Y type.
Further, described wrench opening size can meet M3-M24 nut or bolt.
Further, described semicircle outline is provided with breach.
The beneficial effects of the utility model: use at small space, easy to operate, simple in structure, cost is low, appearance looks elegant, safety, easy to carry.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1-spanner, 2-opening, 3-hole, 4-boosting-rod.
The specific embodiment
Below in conjunction with drawings and Examples, concrete structure of the present utility model and the course of work are described.
As shown in Figure 1, a kind of spanner 1, described spanner 1 is sheet shape large semicircle, openings at one side 2, center or bias are spanner shape, described opening 2 size A meet M3-M24 nut or bolt, as: M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M22, M24, M27, wrench faces is provided with hole 3, is also provided with enterprise and specification word or numeral in described wrench faces, as: SN and 22.Wherein in wrench faces, also can be provided with hole or screw thread, on cylindrical, can small gap be set or decorative pattern is easy to use.As shown in Figure 2, described spanner is provided with Y type boosting-rod 4.Described boosting-rod 4 is provided with the hole corresponding with spanner or tooth.Tooth insertion on boosting-rod can be used with the hole on spanner.Boosting-rod 4 also can be fixedly connected with rear use by other means with spanner.Spanner can use separately, also can support the use with Y type boosting-rod, and the shape of boosting-rod includes but not limited to Y type.
While using without boosting-rod, this novel wrench opening place is stuck on nut, the cylindrical that holds spanner rotates.
As shown in Figure 3, while using with boosting-rod, the tooth on boosting-rod inserts the hole on spanner, holds boosting-rod 4 rotations.
The above is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any technical staff who is familiar with this patent is not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned prompting to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of the utility model scheme.
Claims (1)
1. a spanner, it is characterized in that: described spanner is sheet shape semicircle, described wrench faces is provided with hole and/or screw thread, described spanner is provided with boosting-rod, described boosting-rod and spanner support the use, and described boosting-rod is provided with the hole corresponding with spanner or tooth, and described boosting-rod is Y type, described wrench opening size can meet the nut of M3-M24, and described semicircle outline is provided with breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320172024.6U CN203460093U (en) | 2013-04-09 | 2013-04-09 | Spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320172024.6U CN203460093U (en) | 2013-04-09 | 2013-04-09 | Spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460093U true CN203460093U (en) | 2014-03-05 |
Family
ID=50172478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320172024.6U Expired - Fee Related CN203460093U (en) | 2013-04-09 | 2013-04-09 | Spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460093U (en) |
-
2013
- 2013-04-09 CN CN201320172024.6U patent/CN203460093U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20150409 |
|
| EXPY | Termination of patent right or utility model |