CN202805041U - Combined type wrench - Google Patents
Combined type wrench Download PDFInfo
- Publication number
- CN202805041U CN202805041U CN 201220390835 CN201220390835U CN202805041U CN 202805041 U CN202805041 U CN 202805041U CN 201220390835 CN201220390835 CN 201220390835 CN 201220390835 U CN201220390835 U CN 201220390835U CN 202805041 U CN202805041 U CN 202805041U
- Authority
- CN
- China
- Prior art keywords
- spanner
- bayonet socket
- wrench
- bayonet
- 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
Links
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
Images
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a combined type wrench which comprises a small bayonet socket wrench (1), a middle bayonet socket wrench (2) and a large bayonet socket wrench (3). The handle of the small bayonet socket wrench (1), the middle bayonet socket wrench (2) and the large bayonet socket wrench (3) are all provided with three equal-spaced threaded holes (5) of the same size, and are combined together through three screws (4). The combined type wrench is of many bayonet socket specifications, adjustable in the size of a force arm, free to combine, and convenient to operate.
Description
Technical field
The utility model relates to instrument, specifically Combined wrench.
Background technology
Existing common spanner for hex bolts has adjustable wrench and back-up wrench, although the adjustable wrench bayonet socket is big or small adjustable, bayonet socket is loosening, be difficult for chucking, and the decreased food of spanner is certain, moment of torsion is restricted, when tightening or back-outing the larger bolt of torsion, can't finish the work; What back-up wrench was common is the bayonet socket of one first kind of specification, and specification is few, and decreased food is certain, and what can't adapt to many specifications and need the large bolt of torsion back-outs or tighten work.
The utility model content
The purpose of this utility model just provides that a kind of bayonet socket specification is many, big or small adjustable, the combination free of the arm of force, easy to operate Combined wrench.
For achieving the above object, the utility model comprises little bayonet spanner, middle bayonet spanner and large bayonet spanner, be equipped with three screwed holes that size is identical and equidistant at the handle of the handle of described little bayonet spanner, middle bayonet spanner and the handle of large bayonet spanner, and by three screws little bayonet spanner, middle bayonet spanner and large bayonet spanner be in the same place.
The utility model is pulled the structure of combining owing to having adopted with three screws with little bayonet spanner, middle bayonet spanner and large bayonet socket, this combining structure, and the bayonet socket specification is many, and the decreased food of spanner is adjustable, thereby changes the arm of force length of spanner.The utility model bayonet socket specification is many, and arm of force size is adjustable, and combination free is easy to operate.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
Fig. 3 is a kind of applied in any combination schematic diagram of the present utility model.
Fig. 4 is another kind of applied in any combination schematic diagram of the present utility model.
The specific embodiment
Referring to Fig. 1 to Fig. 4, the utility model comprises lesser calorie mouth spanner 1, middle bayonet spanner 2 and large bayonet spanner 3, be equipped with three screwed holes 5 that size is identical and equidistant at the handle of described lesser calorie mouth spanner 1, the handle of middle bayonet spanner 2 and the handle of large bayonet spanner 3, and by three screws 4 lesser calorie mouth spanner 1, middle bayonet spanner 2 and large bayonet spanner 3 combined.
Certainly, can be according to actual conditions (such as the thickness of spanner, the occasion that spanner is used etc.), also can adopt four or five or more wrench combination are got up to use.These conversion all drop within the protection domain of the present utility model.
Claims (1)
1. Combined wrench, it is characterized in that: comprise little bayonet spanner (1), middle bayonet spanner (2) and large bayonet spanner (3), be equipped with three screwed holes (5) that size is identical and equidistant at the handle of the handle of described little bayonet spanner (1), middle bayonet spanner (2) and the handle of large bayonet spanner (3), and by three screws (4) little bayonet spanner (1), middle bayonet spanner (2) and large bayonet spanner (3) combined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390835 CN202805041U (en) | 2012-08-09 | 2012-08-09 | Combined type wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390835 CN202805041U (en) | 2012-08-09 | 2012-08-09 | Combined type wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202805041U true CN202805041U (en) | 2013-03-20 |
Family
ID=47863984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220390835 Expired - Fee Related CN202805041U (en) | 2012-08-09 | 2012-08-09 | Combined type wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202805041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878720A (en) * | 2014-04-15 | 2014-06-25 | 吴江市赛纳电子科技有限公司 | Combined included-angle spanner |
-
2012
- 2012-08-09 CN CN 201220390835 patent/CN202805041U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878720A (en) * | 2014-04-15 | 2014-06-25 | 吴江市赛纳电子科技有限公司 | Combined included-angle spanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUANGSHI CITY HEAVY TRUCKS PARTS MANUFACTURING PLA Free format text: FORMER OWNER: HUANGSHI ZHIYUN ELECTROMECHANICAL TECHNOLOGY INSTITUTE Effective date: 20130428 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 435002 HUANGSHI, HUBEI PROVINCE TO: 438204 HUANGSHI, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130428 Address after: 438204 Huangshi city of Hubei Province Huangshi Port Industrial Park North Harbour Road No. 05 Patentee after: HUANGSHI HEAVY VEHICLES FITTINGS MANUFACTURING FACTORY Address before: 435002 Huangshi city of Hubei Province Lake Economic and Technological Development Zone of Huangshi Road No. 1-1-3-702 Patentee before: HUANGSHI ZHIYUN ELECTROMECHANICAL TECHNOLOGY INSTITUTE |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20160809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |