CN201783903U - Wrench - Google Patents
Wrench Download PDFInfo
- Publication number
- CN201783903U CN201783903U CN2010201780084U CN201020178008U CN201783903U CN 201783903 U CN201783903 U CN 201783903U CN 2010201780084 U CN2010201780084 U CN 2010201780084U CN 201020178008 U CN201020178008 U CN 201020178008U CN 201783903 U CN201783903 U CN 201783903U
- Authority
- CN
- China
- Prior art keywords
- spanner
- retained part
- removable connector
- prolongation
- 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 relates to the field of hardware tools, in particular to a wrench. Holding parts at two ends of the wrench are connected by a detachable connecting piece, and are provided with extension parts. Slots matched with the shapes of the extension parts of the holding parts are formed at ports of the detachable connecting piece. Because the detachable connecting piece can have different lengths, the requirements of moments having different lengths can be met in maintenance. Moreover, the structure is simple, and the wrench is particularly suitable for overhaul projects in narrow positions.
Description
One, technical field:
The utility model relates to the hardware ﹠ tools field, particularly a kind of spanner.
Two, background technology:
Traditional pinch bar partly is a regular length, but in the process to the maintenance of machine in actual production process, especially for the maintenance position when narrow, need spanner long, and it is bigger to some screws permanent in bad repair or the common moment that needs of nut, and traditional spanner is fixed owing to handle director degree, so that can't satisfy above-mentioned needs.
Three, utility model content:
The purpose of this utility model is in order to solve above-mentioned not enough problem, to provide a kind of simple in structure, but the spanner of free adjustment length.
The technical scheme that the utility model is adopted for achieving the above object is: a kind of spanner, spanner two ends retained part is connected by removable connector.
The retained part of described spanner is provided with prolongation, and the removable connector port is provided with the slot that is suitable for retained part prolongation place shape.
The two ends of described removable connector all can be the slot that is suitable for retained part prolongation place.
Described removable connector one end is the slot that is suitable for retained part prolongation place, and the other end can be provided with the prolongation consistent with retained part prolongation place.
Described junction is provided with fixture.
Described removable connector can be different length.
Good effect of the present utility model is: the utility model utilizes removable connector that spanner two ends retained part is connected.Because the length difference of removable connector, therefore can satisfy the needs of different length and moment in the maintenance.And simple in structure, be specially adapted to the maintenance engineering of narrow location.
Four, description of drawings:
Fig. 1 is the structural representation of the utility model spanner.
Fig. 2 is the structural representation of the utility model spanner retained part.
Fig. 3 is the structural representation of the utility model removable connector.
Fig. 4 is the structural representation of the utility model removable connector.
Among the figure, 1-spanner retained part, prolongation place of 2-spanner retained part, 3-removable connector, prolongation place of 4-removable connector, 5-fixture.
Five, the specific embodiment:
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Shown in Fig. 1-4, the utility model is made up of spanner retained part 1 and removable connector 3 two parts.Spanner two ends retained part 1 is connected by removable connector 3.As shown in Figure 2, the retained part 1 of described spanner is provided with prolongation 2, and removable connector 3 ports are provided with the slot that is suitable for retained part prolongation place 2 shapes as shown in Figure 3-4.Make retained part and removable connector that good stationarity be arranged.As shown in Figure 4, the two ends of removable connector all can be the slot that is suitable for retained part prolongation place 2.As shown in Figure 3, removable connector one end is the slot that is suitable for retained part prolongation place 2, and the other end can be provided with the prolongation consistent with retained part prolongation place 2, uses with the prolongation as connector shown in Figure 4.Described junction is provided with fixture 5, makes the spanner junction firm.Removable connector can be different length, uses with the engineering that satisfies the different length requirement.
Claims (5)
1. spanner, it is characterized in that: spanner two ends retained part is connected by removable connector.
2. a kind of spanner according to claim 1 is characterized in that: the retained part of described spanner is provided with prolongation, and the removable connector port is provided with the slot that is suitable for retained part prolongation place shape.
3. a kind of spanner according to claim 1 is characterized in that: the two ends of described removable connector all can be the slot that is suitable for retained part prolongation place.
4. a kind of spanner according to claim 1 is characterized in that: described removable connector one end is the slot that is suitable for retained part prolongation place, and the other end can be provided with the prolongation consistent with retained part prolongation place.
5. a kind of spanner according to claim 1 is characterized in that: described junction is provided with fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201780084U CN201783903U (en) | 2010-04-30 | 2010-04-30 | Wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201780084U CN201783903U (en) | 2010-04-30 | 2010-04-30 | Wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201783903U true CN201783903U (en) | 2011-04-06 |
Family
ID=43815881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201780084U Expired - Fee Related CN201783903U (en) | 2010-04-30 | 2010-04-30 | Wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201783903U (en) |
-
2010
- 2010-04-30 CN CN2010201780084U patent/CN201783903U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20120430 |