CN205660602U - Novel double -end shifting wrench - Google Patents
Novel double -end shifting wrench Download PDFInfo
- Publication number
- CN205660602U CN205660602U CN201620393266.1U CN201620393266U CN205660602U CN 205660602 U CN205660602 U CN 205660602U CN 201620393266 U CN201620393266 U CN 201620393266U CN 205660602 U CN205660602 U CN 205660602U
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- China
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- spanner
- little
- nock
- handle
- novel double
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Abstract
The utility model discloses a novel double -end shifting wrench, including handle and spanner, the fixed welding of one end of handle has big arc opening, and the fixed welding of the other end of handle has little arc opening, all is provided with the jack on big arc opening and the little arc opening, the spanner includes big spanner and little spanner, all is provided with the bolt on big spanner and the little spanner, bolt and jack active link, this novel double -end shifting wrench through setting up original single -end shifting wrench into double -end shifting wrench, can satisfy the requirement of multiple part, has increased shifting wrench's practicality, has changed traditional shifting wrench's single -mode, secondly, but set up shifting wrench into rotating mode, freedom adjustment pulls the size of mouth, easy operation, in addition, the inboard that will pull mouthful sets up to the gear column structure, and pressure between multiplicable spanner and the part has avoided leading to the phenomenon of smooth silk because exert oneself too bigly.
Description
Technical field
This utility model relates to hand-operated tools technical field, is specially a kind of novel double-end shfting wrench.
Background technology
Spanner is a kind of conventional installation and extracting tool.Lever principle is utilized to twist bolt, screw, nut and other spiral shells
Stricture of vagina tightly holds bolt or the opening of nut or the hand tools of trepanning firmware.Spanner is generally shaped with clamp holder in the one or both ends of shank
Portion and applying external force shank apply external force, just can twist bolt or nut holds bolt or the opening of nut or trepanning.The kind of spanner
Class is various can be divided into double (end) wrench, combination wrenches, shfting wrench etc..But, traditional shfting wrench, mostly use screw thread
The mode of rolling regulates the size pulling mouth, and its operation is laborious, simple in construction, and can claming angle limited, the most also can be because of
The most smooth and cause the phenomenon occurring stripped thread in clamping process for pulling mouth, this brings great inconvenience to staff.
Utility model content
The purpose of this utility model is to provide a kind of novel double-end shfting wrench, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, this utility model following technical scheme of offer: a kind of novel double-end shfting wrench, including hands
Handle and spanner, one end of described handle is fixedly welded with great circle nock, and the other end of handle is fixedly welded with roundlet nock；Described
It is provided with jack in great circle nock and roundlet nock；Described spanner includes on big spanner and little spanner, big spanner and little spanner
It is provided with latch, latch and jack active link；Described big spanner is movably connected in great circle nock, and little spanner is flexibly connected
In roundlet nock.
Preferably, described big spanner is flexibly connected formation J-type and pulls mouth, roundlet nock and little spanner activity even with great circle nock
Connect formation c-type and pull mouth.
Preferably, described J-type pulls the inner side of mouth and c-type is pulled the inner side of mouth and is disposed as gear-like structure.
Preferably, the level height of described great circle nock and roundlet nock is higher than the level height of handle.
Preferably, described big spanner and little spanner angle rotatable scope are 0 °～180 °.
Compared with prior art, the beneficial effects of the utility model are: this novel double-end shfting wrench, by by original
The shfting wrench of single head is set to double end shfting wrench, adds the practicality of shfting wrench, changes tradition shfting wrench
Single-mode；Secondly, shfting wrench is set to rotatable pattern, freely adjusts the size pulling mouth, simple to operate, change biography
System shfting wrench by screw thread rotation regulation pull mouthful size by the way of, and, two of spanner is set to not of uniform size pulling
Head, can meet the requirement of various parts, it is achieved the multifunction of shfting wrench；It addition, the inner side pulling mouth is set to gear-like
Structure, can increase the pressure between spanner and part, it is to avoid cause the phenomenon of stripped thread because of the most excessive.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is handle arrangement schematic diagram of the present utility model.
In figure: 1 handle；11 great circle nocks；12 roundlet nocks；13 jacks；2 spanners；21 big spanners；22 little spanners；23 insert
Pin；Mouth pulled by 3J type；Mouth pulled by 4C type.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-2, a kind of technical scheme of this utility model offer: a kind of novel double-end shfting wrench, including handle 1
With spanner 2, one end of handle 1 is fixedly welded with great circle nock 11, and the other end of handle 1 is fixedly welded with roundlet nock 12；Greatly
The level height of arc opening 11 and roundlet nock 12 is higher than the level height of handle 1, has both added the clamping face pulling mouth with part
Long-pending, and also play the effect to spanner location, it is to avoid to make a slip of the tongue little because pulling, in use crushing both hands；In great circle
It is provided with jack 13 in nock 11 and roundlet nock 12；Spanner 2 includes big spanner 21 and little spanner 22, big spanner 21 and little pull
Latch 23, latch 23 and jack 13 active link it is provided with on 22；Big spanner 21 is movably connected in great circle nock 11,
Forming J-type and pull mouth 3, little spanner 22 is movably connected in roundlet nock 12, forms c-type and pulls mouth 4；J-type is pulled inner side and the C of mouth 3
Type is pulled the inner side of mouth 4 and is disposed as gear-like structure, changes the form of the smooth jaws of conventional spanner, can increase spanner and part
Between pressure, it is to avoid cause the phenomenon of stripped thread because of the most excessive；Meanwhile, being set to by the spanner 2 of shfting wrench can
Rotary mode, angle rotatable scope is in the range of 0 °～180 °, is formed and freely adjusts the size pulling mouth, simple to operate, changes
Become traditional shfting wrench by screw thread rotation regulation pull mouthful size by the way of, and, two of spanner is set to size not
The spanner of one, can meet the requirement of various parts, it is achieved the multifunction of shfting wrench, improves the practical value of spanner.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a novel double-end shfting wrench, including handle (1) and spanner (2), it is characterised in that: one end of described handle (1)
Being fixedly welded with great circle nock (11), the other end of handle (1) is fixedly welded with roundlet nock (12)；Described great circle nock (11)
Be provided with jack (13) in roundlet nock (12)；Described spanner (2) includes big spanner (21) and little spanner (22), big spanner
(21) latch (23), latch (23) and jack (13) active link and it are provided with on little spanner (22)；Described big spanner (21)
Being movably connected in great circle nock (11), little spanner (22) is movably connected in roundlet nock (12).
A kind of novel double-end shfting wrench the most according to claim 1, it is characterised in that: described big spanner (21) and great circle
Nock (11) flexible connection formation J-type is pulled mouth (3), roundlet nock (12) and little spanner (22) flexible connection formation c-type and is pulled mouth
(4)。
A kind of novel double-end shfting wrench the most according to claim 2, it is characterised in that: described J-type pulls the inner side of mouth (3)
The inner side pulling mouth (4) with c-type is disposed as gear-like structure.
A kind of novel double-end shfting wrench the most according to claim 1, it is characterised in that: described great circle nock (11) and little
The level height of arc opening (12) is higher than the level height of handle (1).
A kind of novel double-end shfting wrench the most according to claim 1, it is characterised in that: described big spanner (21) and little pull
Head (22) angle rotatable scope is 0 °～180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620393266.1U CN205660602U (en) | 2016-05-04 | 2016-05-04 | Novel double -end shifting wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620393266.1U CN205660602U (en) | 2016-05-04 | 2016-05-04 | Novel double -end shifting wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205660602U true CN205660602U (en) | 2016-10-26 |
Family
ID=57159725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620393266.1U Active CN205660602U (en) | 2016-05-04 | 2016-05-04 | Novel double -end shifting wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205660602U (en) |
-
2016
- 2016-05-04 CN CN201620393266.1U patent/CN205660602U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |