CN202607538U - Combined socket wrench - Google Patents
Combined socket wrench Download PDFInfo
- Publication number
- CN202607538U CN202607538U CN 201220293284 CN201220293284U CN202607538U CN 202607538 U CN202607538 U CN 202607538U CN 201220293284 CN201220293284 CN 201220293284 CN 201220293284 U CN201220293284 U CN 201220293284U CN 202607538 U CN202607538 U CN 202607538U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- sleeve
- socket
- outer sleeve
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a combined socket wrench which comprises a connecting rod and a socket assembly, wherein one end of the connecting rod is provided with a handle, the other end of the connecting rod is connected with the socket assembly, the socket assembly comprises an outer socket and a plurality of inner sleeves, the outer socket is fixedly connected with the connecting rod, the inner sleeves are arranged in the outer socket, and a spring is arranged among the inner sleeves and the bottom of a cavity of the outer socket. Because of the socket assembly, the combined socket wrench disclosed by the utility model can simultaneously adapt to various specifications of nuts, and can adaptively select corresponding sockets, therefore, the combined socket wrench is convenient to use, the cost is saved, the volume and the weight are reduced, and the operating efficiency is improved.
Description
Technical field
The utility model relates to a kind of instrument, particularly a kind of box spanner.
Background technology
Box spanner is difficult for slipping out of the hand and is used widely with easy to operate.Therefore but box spanner customizes by independent specification, and a box spanner can only be operated the nut of a certain specific standard, all is bulk/volume buying in using and carry, and could tackle the operation of various different size nuts.So, the cost of configuration box spanner is just higher, because its volume is big, heavy, is difficult for being widely accepted.Therefore, monkey wrench is generally the instrument into the replacement box spanner of first-selection with characteristics such as its price are low, applied widely, in light weight.Monkey wrench when operation, regulate to adapt to the nut of all size, also exist be prone in the operating process loosening, the phenomenon of also deviating from nut easily, misoperation or overexert injuredly easily, the reliability of operation is not high.
The utility model content
The purpose of the utility model provides a kind of modular sleeve spanner, and it is easy to use, can increase work efficiency effectively.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of modular sleeve spanner; Comprise connecting rod and sleeve assembly, connecting rod one end is a handle, and the other end is connected with sleeve assembly; Said sleeve assembly comprises outer sleeve and some interior cover compositions; Outer sleeve is fixedly connected with connecting rod, in be placed in the outer sleeve, between interior cover and outer sleeve bottom, be provided with spring.
Outer sleeve is fixed on the connecting rod end through latch.
As preferably, said handle is made up of two assister bars, and assister bar is articulated in the connecting rod end, and two assister bars all can rotate to and the connecting rod plumbness laterally.Connecting rod and two assister bars are formed T shape, are convenient to the application of force; When nut loosening, can two assister bars be folded also together, can improve rotation efficiency, or under non-working condition, also can assister bar is folding also together, minimizing takes up room, and is convenient to take in.
The beneficial effect of the utility model is:
The utility model adopts the nut of sleeve assembly ability simultaneous adaptation plurality of specifications, can select corresponding sleeve adaptively, and is easy to use, saves cost, reduces volume and weight, increases work efficiency.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the partial schematic sectional view of Fig. 1;
Fig. 3 is the application state sketch map of the utility model.
The specific embodiment
Shown in Fig. 1 to 3, a kind of modular sleeve spanner comprises connecting rod 2 and sleeve assembly 3; Connecting rod 2 one ends are handle 1; The other end is connected with sleeve assembly 3, and said sleeve assembly 3 comprises outer sleeve 7 and some interior cover 8,9 compositions, and outer sleeve 7 is fixedly connected with connecting rod 2; Interior cover 8,9 places in the outer sleeve 7, between interior cover 8,9 and outer sleeve 7 bottom, is provided with spring 5,6.In the present embodiment, provide cover in two, cover is respectively equipped with independently spring in each.
As preferably, said handle 1 is made up of two assister bars 11,12, and assister bar 11,12 is articulated in connecting rod 2 ends, and two assister bars 11,12 all can rotate to and connecting rod 2 plumbness laterally.Connecting rod and two assister bars are formed T shape, are convenient to the application of force; When nut loosening, can two assister bars be folded also together, can improve rotation efficiency, or under non-working condition, also can assister bar is folding also together, minimizing takes up room, and is convenient to take in.
As shown in Figure 3, during use, sleeve assembly is aimed at nut, to the nut direction application of force; Nut cooperates with corresponding sleeve (outer sleeve or interior cover), and the interior cover under the corresponding sleeve can overcome spring force, is pressed in the outer sleeve; This moment is through the bar that is rotatably connected, and can realize that nut screws or unscrew, when sleeve assembly when nut takes off; Under the effect of spring force, cover can eject automatically in all were bulged-in, returned to original state.
More than the disclosed specific embodiment that is merely this patent, but this patent is not limited thereto, for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle, the distortion of making should be regarded as belonging to the utility model protection domain.
Claims (3)
1. modular sleeve spanner; Comprise connecting rod and sleeve assembly, it is characterized in that: connecting rod one end is a handle, and the other end is connected with sleeve assembly; Said sleeve assembly comprises outer sleeve and some interior cover compositions; Outer sleeve is fixedly connected with connecting rod, in be placed in the outer sleeve, between interior cover and outer sleeve bottom, be provided with spring.
2. modular sleeve spanner according to claim 1 is characterized in that: outer sleeve is fixed on the connecting rod end through latch.
3. modular sleeve spanner according to claim 1 is characterized in that: said handle is made up of two assister bars, and assister bar is articulated in the connecting rod end, and two assister bars all can rotate to and the connecting rod plumbness laterally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293284 CN202607538U (en) | 2012-06-21 | 2012-06-21 | Combined socket wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293284 CN202607538U (en) | 2012-06-21 | 2012-06-21 | Combined socket wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202607538U true CN202607538U (en) | 2012-12-19 |
Family
ID=47341270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220293284 Expired - Fee Related CN202607538U (en) | 2012-06-21 | 2012-06-21 | Combined socket wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202607538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088852A (en) * | 2017-06-26 | 2017-08-25 | 孙时泽 | A kind of Quick-acting socket wrench |
-
2012
- 2012-06-21 CN CN 201220293284 patent/CN202607538U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088852A (en) * | 2017-06-26 | 2017-08-25 | 孙时泽 | A kind of Quick-acting socket wrench |
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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: 20121219 Termination date: 20130621 |