CN207267229U - A kind of oil pipe spanner with ratcher function - Google Patents
A kind of oil pipe spanner with ratcher function Download PDFInfo
- Publication number
- CN207267229U CN207267229U CN201720501526.7U CN201720501526U CN207267229U CN 207267229 U CN207267229 U CN 207267229U CN 201720501526 U CN201720501526 U CN 201720501526U CN 207267229 U CN207267229 U CN 207267229U
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- blossom type
- binding clip
- locks
- pincers block
- activity binding
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- 230000003044 adaptive effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
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Abstract
It the utility model is related to a kind of spanner, more particularly to a kind of oil pipe spanner with ratcher function.Including shank body and torsionspring, the outer end of the shank body is equipped with blossom type and only locks pincers block and blossom type activity binding clip, the blossom type only locks pincers block with blossom type activity binding clip in mutually mating shape distribution, the blossom type only locks pincers block and blossom type adjustable clamp capitiform into adjustable jaw, the blossom type is only locked pincers block and is fixed respectively by axis pin and shank body with blossom type activity binding clip, the blossom type only locks pincers block and carries out elastic rotation by torsionspring, the blossom type activity binding clip carries out elastic rotation by torsionspring, the adjustable jaw inner wall is equipped with adaptation tooth.A kind of oil pipe spanner with ratcher function is compact-sized, improves General adaptive.
Description
Technical field
It the utility model is related to a kind of spanner, more particularly to a kind of oil pipe spanner with ratcher function.
Background technology
Spanner of the prior art, can not use in the narrow and small occasion of working space, cause inconvenient for operation, can not meet
Existing demand.
Chinese patent 201620522528.X, discloses a kind of small pivot angle spanner for narrow space, including toothed disc and
Handle, toothed disc are equipped with first boss and second boss, and screw rod is equipped with second boss, and screw rod is located at first boss and
One end between two boss is equipped with fixed strip, and the other end is equipped with knob, is located on toothed disc on the direction at fixed strip both ends
Equipped with threaded hole；Handle one end is equipped with right angle curved bar, and the base midpoint of right angle curved bar is fixedly connected with tiller grip, on handle also
Equipped with V-type bar, V-type bar is equipped with the shaft perpendicular to V-type bar by midpoint, and shaft is threaded through on handle, and V-type bar can be around the shaft
Axial rotation, V-type bar both ends are additionally provided with hook.This structure is relative complex, and performance is relatively undesirable.
Utility model content
The utility model mainly solves the deficiencies in the prior art, there is provided and it is a kind of compact-sized, collect double offset ring spanner
Function, ratchet-type backlash rotating function and fork spanner function are in a kind of oil pipe spanner with ratcher function of one.
The above-mentioned technical problem of the utility model is mainly what is be addressed by following technical proposals：
A kind of oil pipe spanner with ratcher function, including shank body and torsionspring, the outer end of the shank body are equipped with
Blossom type only locks pincers block and blossom type activity binding clip, and the blossom type only locks pincers block with blossom type activity binding clip in mutually mating
Shape is distributed, and the blossom type only locks pincers block and only locks pincers into adjustable jaw, the blossom type with blossom type adjustable clamp capitiform
Block is fixed by axis pin and shank body respectively with blossom type activity binding clip, and the blossom type only locks pincers block and passes through torsionspring one end
Elastic rotation is carried out, the blossom type activity binding clip carries out elastic rotation by torsionspring, in the adjustable jaw
Wall is equipped with adaptation tooth.
Preferably, the rotational angle of the shank body is 30 degree.
Continuous rotation, sky can be realized in the case where low-angle (30 °) angular space, line construction part nut are tightened
Return a kind of instrument fast tightened.
Twist that bolt, screw, nut and other screw threads tightly hold the opening of bolt or nut or sets of holes are consolidated using lever principle
The hand tools of part；There is ratchet-type double offset ring spanner, it is possible to achieve double offset ring spanner function applies bolt or nut big
Moment of torsion.Because jaw of spanner design is quincuncial using double hexagonals, narrow and small suitable for working space, it is impossible to using commonly pulling
The occasion of hand., can available for the place (the 30 ° of corners that need to only turn over wrench 1/2) of only smaller pivot angle, and due to meeting Xie Mian great
For strongly tightening, and there is ratchet-type backlash to turn identical functions, can easily realize that backlash turns；There is fork spanner again, especially
It is in the nut of pipeline mating formation is tightened, solves the problems, such as that telescopic double offset ring spanner can not be implemented.
Integral type blossom type is pulled mouth to be improved to only lock pincers split type two parts of block by blossom type activity binding clip, blossom type
Composition.Form open type, tool wrench with backlash ratchet-type equivalent function, quincunx.
Stretched into when realizing and open manually using torsionspring, taking-up instrument, touching shotpin pincers block movable block closes at automatically
Working status, can realize and tighten work to the nut of line construction.
Have the function of that blossom type pulls mouthful feature and ratchet type backlash, realize that automatic tensioning closes using torsionspring, can realize small
Angle (30 °) angular space works.
Therefore, a kind of oil pipe spanner with ratcher function of the utility model, it is compact-sized, improve General adaptive.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is structure diagram when the utility model opens；
Fig. 3 is structure diagram when the utility model is tightened；
Fig. 4 is the utility model rotational structure schematic diagram.
Embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1：As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of oil pipe spanner with ratcher function, including 1 He of shank body
Torsionspring 2, the outer end of the shank body 1 are equipped with blossom type and only lock pincers block 3 and blossom type activity binding clip 4, the plum blossom
Type only locks pincers block 3 with blossom type activity binding clip 4 in mutually mating shape distribution, and the blossom type only locks pincers block 3 and lives with blossom type
Dynamic binding clip 4 forms adjustable jaw 5, the blossom type only lock pincers block 3 and blossom type activity binding clip 4 respectively by axis pin 6 with
Shank body 1 is fixed, and the blossom type only locks pincers block 3 and carries out elastic rotation, blossom type activity by 2 one end of torsionspring
Binding clip 4 carries out elastic rotation by 2 other end of torsionspring, and 5 inner wall of adjustable jaw is equipped with adaptation tooth 8.
The rotational angle of the shank body 1 is 30 degree.
Claims (2)
- A kind of 1. oil pipe spanner with ratcher function, it is characterised in that：Including shank body（1）And torsionspring（2）, the handle Body（1）Outer end be equipped with blossom type only lock pincers block（3）With blossom type activity binding clip（4）, the blossom type, which is only locked, clamps block（3） With blossom type activity binding clip（4）In mutual mating shape distribution, the blossom type only locks pincers block（3）With blossom type activity binding clip （4）Adjustable jaw (5) is formed, the blossom type only locks pincers block (3) and passes through axis pin respectively with blossom type activity binding clip (4) (6) fixed with shank body (1), the blossom type only locks pincers block (3) and carries out elastic rotation by torsionspring (2) one end, described Blossom type activity binding clip (4) pass through torsionspring (2) other end carry out elastic rotation, described adjustable jaw (5) inner wall Equipped with adaptation tooth (8).
- A kind of 2. oil pipe spanner with ratcher function according to claim 1, it is characterised in that：The shank body (1) Rotational angle be 30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720501526.7U CN207267229U (en) | 2017-05-08 | 2017-05-08 | A kind of oil pipe spanner with ratcher function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720501526.7U CN207267229U (en) | 2017-05-08 | 2017-05-08 | A kind of oil pipe spanner with ratcher function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207267229U true CN207267229U (en) | 2018-04-24 |
Family
ID=61959675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720501526.7U Active CN207267229U (en) | 2017-05-08 | 2017-05-08 | A kind of oil pipe spanner with ratcher function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207267229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI698308B (en) * | 2019-08-06 | 2020-07-11 | 筌誠機械股份有限公司 | Control device of open type electric tool |
-
2017
- 2017-05-08 CN CN201720501526.7U patent/CN207267229U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI698308B (en) * | 2019-08-06 | 2020-07-11 | 筌誠機械股份有限公司 | Control device of open type electric tool |
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