CN201931390U - Adjustable socket wrench - Google Patents
Adjustable socket wrench Download PDFInfo
- Publication number
- CN201931390U CN201931390U CN2011200581656U CN201120058165U CN201931390U CN 201931390 U CN201931390 U CN 201931390U CN 2011200581656 U CN2011200581656 U CN 2011200581656U CN 201120058165 U CN201120058165 U CN 201120058165U CN 201931390 U CN201931390 U CN 201931390U
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- CN
- China
- Prior art keywords
- layer sleeve
- socket wrench
- depression
- adjustable socket
- boss
- 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 relates to a socket wrench, in particular to an adjustable socket wrench, which comprises a wrench bar and a socket wrench head. The adjustable socket wrench is characterized in that an innermost socket and an outermost socket are mutually nested to form the socket wrench head, a recess is arranged on the outer side of the innermost socket, a retaining plate is arranged at the end of the recess, and a convex plate corresponding to the recess in shape is arranged on the inner side of the outermost socket. The adjustable socket wrench is modified from an original socket wrench, so that the adjustable socket wrench is applicable to work pieces of many sizes, is simple to use, low in cost, timesaving and laborsaving in work piece mounting and dismounting, applicable to operations in narrow spaces and higher in efficiency, and can meet actual needs.
Description
Technical field
The utility model relates to a kind of spanner of sleeve shaped, especially a kind of adjustable socket wrench.
Background technology
Present box spanner mostly is by the fixedly connected socket head of wrenching bar and two ends thereof to be formed, because of workpiece size that its socket head was suitable for is single, make its restricted application, the workpiece of different size need be equipped with different box spanners, use loaded down with trivial detailsly, cost is higher; And it is non-adjustable because of the direction between driving end and the wrenching bar when the narrow space operation, also makes the installing/dismounting workpiece waste time and energy inefficiency.For this reason, need a kind of workpiece that goes for multiple size, use simply, with low cost, the installing/dismounting workpiece is time saving and energy saving, is applicable to the narrow space operation, and the box spanner that efficient is higher satisfies the needs of actual conditions with this.
The utility model content
Adjustable socket wrench of the present utility model, it makes it go for the workpiece of multiple size by the improvement to original box spanner, and it uses simple, and with low cost, the installing/dismounting workpiece is time saving and energy saving, be applicable to the narrow space operation, efficient is higher, can satisfy the needs of actual conditions.
The technical scheme that the utility model adopted is:
Adjustable socket wrench, comprise wrenching bar and socket head, it is characterized in that: socket head is combined to form with the outermost layer sleeve is mutually nested by the innermost layer sleeve, the lateral surface of innermost layer sleeve is provided with depression, the end of depression is provided with the retaining platform, and the medial surface of outermost layer sleeve is provided with and the corresponding consistent boss of concave shape.
Described adjustable socket wrench, be provided with one or more intermediate layer sleeve between innermost layer sleeve and the outermost layer sleeve, its lateral surface is provided with depression, the end of depression is provided with the retaining platform, its medial surface is provided with boss, and depression is corresponding consistent with the boss shape of outermost layer sleeve, and boss is corresponding consistent with the concave shape of innermost layer sleeve.
Described adjustable socket wrench, boss and depression all are made as whole circle formula structure.
Described adjustable socket wrench, depression is made as axial guidance formula groove, and boss is made as the corresponding consistent axial projection of shape with it.
Described adjustable socket wrench, the retaining platform is a radial circumference shape structure.
Described adjustable socket wrench is provided with connector between wrenching bar and socket head, connector is connected with wrenching bar to hold and is prism, and connector is connected by universal joint with socket head.
Described adjustable socket wrench, axial guidance formula groove all is arranged on the position of center line of the lateral surface of innermost layer sleeve or intermediate layer sleeve, and axial projection all is arranged on the position of center line of outermost layer sleeve or intermediate layer sleeve medial surface.
Described adjustable socket wrench, axial guidance formula groove and axial raised quantity are more than one group or two groups, and for distributing symmetrically.
Described adjustable socket wrench, universal joint is made of the spherical gengon connection dop of connector one end and the square cavity that is connected of socket head the inner.
So in use, adjustable socket wrench of the present utility model, can be according to the workpiece size requirement, slide on depression by boss, perhaps in axial guidance formula groove, slide by axial projection, pull out corresponding sleeve, and universal joint makes wrenching bar to be rotated adjustment according to the working space situation.
Adjustable socket wrench of the present utility model, it makes it go for the workpiece of multiple size by the improvement to original box spanner, and it uses simple, and with low cost, the installing/dismounting workpiece is time saving and energy saving, be applicable to the narrow space operation, efficient is higher, can satisfy the needs of actual conditions.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is the utility model adjustable socket wrench embodiment 1 structural representation;
Fig. 2 is the utility model adjustable socket wrench embodiment 1 right view;
Fig. 3 is the utility model adjustable socket wrench embodiment 1 outermost layer tube-in-tube structure schematic diagram;
Fig. 4 is the utility model adjustable socket wrench embodiment 1 intermediate layer tube-in-tube structure schematic diagram;
Fig. 5 is the utility model adjustable socket wrench embodiment 1 innermost layer tube-in-tube structure schematic diagram;
Fig. 6 is the utility model adjustable socket wrench embodiment 6 outermost layer sleeve right views.
Among the figure, 1 is wrenching bar, and 2 is socket head, and 3 is the innermost layer sleeve, and 4 is boss, 5 outermost layer sleeves, and 6 are depression, and 7 are the retaining platform, and 8 is axial guidance formula groove, and 9 is axial projection, and 10 is connector, and 11 is the intermediate layer sleeve.
The specific embodiment
Extremely shown in Figure 5 as Fig. 1, adjustable socket wrench, comprise wrenching bar 1 and socket head 2, it is characterized in that: socket head 2 is by innermost layer sleeve 3 and outermost layer sleeve 5 mutually nested being combined to form, the lateral surface of innermost layer sleeve 3 is provided with depression 6, the end of depression 6 is provided with retaining platform 7, and the medial surface of outermost layer sleeve 5 is provided with and the corresponding consistent boss 4 of 6 shapes that cave in; Be provided with an intermediate layer sleeve 11 between innermost layer sleeve 3 and the outermost layer sleeve 5, its lateral surface is provided with depression 6, the end of depression 6 is provided with retaining platform 7, its medial surface is provided with boss 4, and it is 6 corresponding consistent with boss 4 shapes of outermost layer sleeve 5 to cave in, and boss 4 is corresponding consistent with depression 6 shapes of innermost layer sleeve 6; Depression 6 is made as axial guidance formula groove 8, and boss 4 is made as the corresponding consistent axial projection 9 of shape with it; The quantity of axial guidance formula groove 8 and axial projection 9 is six groups, and for distributing symmetrically; Axial guidance formula groove 8 all is arranged on the position of center line of the lateral surface of innermost layer sleeve 3 and intermediate layer sleeve 11, and axial projection 9 all is arranged on the position of center line of outermost layer sleeve 5 and intermediate layer sleeve 11 medial surfaces; Retaining platform 7 is a radial circumference shape structure; Be provided with connector 10 between wrenching bar 1 and socket head 2, connector 10 is connected with wrenching bar 1 to hold and is prism, and connector 10 is connected by universal joint with socket head 2; Universal joint is made of the spherical gengon connection dop of connector 10 1 ends and the square cavity that is connected of socket head 2 the inners.
With embodiment 1, different is to be provided with two intermediate layer sleeves 11 between innermost layer sleeve 3 and the outermost layer sleeve 5.
With embodiment 1, different is to be provided with four intermediate layer sleeves 11 between innermost layer sleeve 3 and the outermost layer sleeve 5.
With embodiment 1, different is that the quantity of axial guidance formula groove 8 and axial projection 9 is one group.
With embodiment 1, different is that the quantity of axial guidance formula groove 8 and axial projection 9 is two groups, and is distribution symmetrically.
As shown in Figure 6, adjustable socket wrench, comprise wrenching bar 1 and socket head 2, it is characterized in that: socket head 2 is by innermost layer sleeve 3 and outermost layer sleeve 5 mutually nested being combined to form, the lateral surface of innermost layer sleeve 3 is provided with depression 6, the end of depression 6 is provided with retaining platform 7, and the medial surface of outermost layer sleeve 5 is provided with and the corresponding consistent boss 4 of 6 shapes that cave in; Be provided with an intermediate layer sleeve 11 between innermost layer sleeve 3 and the outermost layer sleeve 5, its lateral surface is provided with depression 6, the end of depression 6 is provided with retaining platform 7, its medial surface is provided with boss 4, and it is 6 corresponding consistent with boss 4 shapes of outermost layer sleeve 5 to cave in, and boss 4 is corresponding consistent with depression 6 shapes of innermost layer sleeve 6; Boss 4 and depression 6 all are made as whole circle formula structure; Retaining platform 7 is a radial circumference shape structure; Be provided with connector 10 between wrenching bar 1 and socket head 2, connector 10 is connected with wrenching bar 1 to hold and is prism, and connector 10 is connected by universal joint with socket head 2; Universal joint is made of the spherical gengon connection dop of connector 10 1 ends and the square cavity that is connected of socket head 2 the inners.
With embodiment 6, different is to be provided with two intermediate layer sleeves 11 between innermost layer sleeve 3 and the outermost layer sleeve 5.
With embodiment 6, different is to be provided with four intermediate layer sleeves 11 between innermost layer sleeve 3 and the outermost layer sleeve 5.
So in use, adjustable socket wrench of the present utility model, can be according to the workpiece size requirement, slide on depression 6 by boss 4, perhaps in axial guidance formula groove 8, slide by axial projection 9, pull out corresponding sleeve, and universal joint makes wrenching bar 1 to be rotated adjustment according to the working space situation.
Adjustable socket wrench of the present utility model, it makes it go for the workpiece of multiple size by the improvement to original box spanner, and it uses simple, and with low cost, the installing/dismounting workpiece is time saving and energy saving, be applicable to the narrow space operation, efficient is higher, can satisfy the needs of actual conditions.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that the technical solution of the utility model extends out or change still are in protection domain of the present utility model.
Claims (9)
1. adjustable socket wrench, comprise wrenching bar and socket head, it is characterized in that: socket head is combined to form with the outermost layer sleeve is mutually nested by the innermost layer sleeve, the lateral surface of innermost layer sleeve is provided with depression, the end of depression is provided with the retaining platform, and the medial surface of outermost layer sleeve is provided with and the corresponding consistent boss of concave shape.
2. adjustable socket wrench according to claim 1, it is characterized in that: the intermediate layer sleeve that is provided with one or more between innermost layer sleeve and the outermost layer sleeve, its lateral surface is provided with depression, the end of depression is provided with the retaining platform, its medial surface is provided with boss, and depression is corresponding consistent with the boss shape of outermost layer sleeve, and boss is corresponding consistent with the concave shape of innermost layer sleeve.
3. adjustable socket wrench according to claim 1 and 2 is characterized in that: boss and depression all are made as whole circle formula structure.
4. adjustable socket wrench according to claim 1 and 2 is characterized in that: depression is made as axial guidance formula groove, and boss is made as the corresponding consistent axial projection of shape with it.
5. adjustable socket wrench according to claim 1 and 2 is characterized in that: the retaining platform is a radial circumference shape structure.
6. adjustable socket wrench according to claim 1 and 2 is characterized in that: be provided with connector between wrenching bar and socket head, connector is connected with wrenching bar to hold and is prism, and connector is connected by universal joint with socket head.
7. adjustable socket wrench according to claim 4, it is characterized in that: axial guidance formula groove all is arranged on the position of center line of the lateral surface of innermost layer sleeve or intermediate layer sleeve, and axial projection all is arranged on the position of center line of outermost layer sleeve or intermediate layer sleeve medial surface.
8. adjustable socket wrench according to claim 4 is characterized in that: axial guidance formula groove and axial raised quantity are more than one group or two groups, and for distributing symmetrically.
9. adjustable socket wrench according to claim 6 is characterized in that: universal joint is made of the spherical gengon connection dop of connector one end and the square cavity that is connected of socket head the inner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200581656U CN201931390U (en) | 2011-03-08 | 2011-03-08 | Adjustable socket wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200581656U CN201931390U (en) | 2011-03-08 | 2011-03-08 | Adjustable socket wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201931390U true CN201931390U (en) | 2011-08-17 |
Family
ID=44442929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200581656U Expired - Fee Related CN201931390U (en) | 2011-03-08 | 2011-03-08 | Adjustable socket wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201931390U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586812A (en) * | 2012-08-16 | 2014-02-19 | 黄家军 | Variable-diameter socket wrench |
| CN107234577A (en) * | 2017-06-30 | 2017-10-10 | 中山市翔实机械设备有限公司 | A kind of box spanner provided with shelf |
-
2011
- 2011-03-08 CN CN2011200581656U patent/CN201931390U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586812A (en) * | 2012-08-16 | 2014-02-19 | 黄家军 | Variable-diameter socket wrench |
| CN107234577A (en) * | 2017-06-30 | 2017-10-10 | 中山市翔实机械设备有限公司 | A kind of box spanner provided with shelf |
| CN107234577B (en) * | 2017-06-30 | 2018-12-25 | 中山市翔实机械设备有限公司 | A kind of box spanner equipped with shelf |
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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: 20110817 Termination date: 20120308 |