CN106335017A - Manual movable-head wrench - Google Patents
Manual movable-head wrench Download PDFInfo
- Publication number
- CN106335017A CN106335017A CN201610877167.5A CN201610877167A CN106335017A CN 106335017 A CN106335017 A CN 106335017A CN 201610877167 A CN201610877167 A CN 201610877167A CN 106335017 A CN106335017 A CN 106335017A
- Authority
- CN
- China
- Prior art keywords
- wrench
- spanner
- head
- driving end
- wrenching bar
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/04—Spanners; Wrenches with rigid jaws of ring jaw type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a manual movable-head wrench which comprises a first wrench body and a second wrench body. The first wrench body comprises a first wrench head and a first wrench rod arranged at the rear end of the first wrench head, and the first wrench head is a decagonal spline end wrench head. The second wrench body comprises a second wrench head and a second wrench rod arranged at the rear end of the second wrench head, and the second wrench head is a pentagonal wrench head. The first wrench head is hinged to the first wrench rod through a positioning pin, the second wrench head is hinged to the second wrench rod through a positioning pin, and the positioning pins are connected with the wrench rods detachably. The first wrench body and the second wrench body are connected through a rotary shaft and each provided with a plurality of insertion holes evenly around the rotary shaft. An insertion bolt is connected to one of the insertion holes, one end of the insertion bolt is connected with a hose, and the other end of the hose is fixedly connected with the rotary shaft. The manual movable-head wrench is simple in structure and reasonable in design, wrench heads of different types can be applied through replacement, and the manual movable-head wrench can be used in various complicated environments.
Description
Technical field
The present invention relates to a kind of spanner, specifically a kind of manual flexible wrench.
Background technology
Spanner is a kind of conventional installation and extracting tool.Twist bolt, screw, nut and other spiral shells using lever principle
Line tightly holds bolt or the opening of nut or the hand tools of trepanning firmware.Spanner is generally formed with clamping in the one or both ends of shank
The opening of bolt or nut or set hole, during use, threadingly direction of rotation applies external force in shank, just can twist bolt or nut.
With the difference of application scenario, the specification of spanner and size classes get more and more, and substantially a kind of spanner can only be exclusively used in one kind
Occasion, generally requires during maintenance to carry multiple spanners, causes very big inconvenience, and this spanner act on narrow positioned at space
When little bolt or nut, operate also relatively difficult.
Content of the invention
It is an object of the invention to provide a kind of manual flexible wrench, present configuration is simple, reasonable in design, not only can be more
Change the driving end of different model, and can be used in various complex environments.
For achieving the above object, the technical solution used in the present invention is: a kind of manual flexible wrench, including the first spanner and
Second spanner, described first spanner includes the first driving end and setting the first wrenching bar in its back-end, described first driving end
For ten jiaos of double offset ring spanners at hand, described second spanner includes the second driving end and setting the second wrenching bar in its back-end, and described the
Two driving ends are five jiaos of driving ends, and described first driving end and the second driving end distinguish located pin and the first wrenching bar and second
Wrenching bar is hinged, described alignment pin and wrenching bar detachable connection；Described first spanner and the second spanner are by rotating shaft even
Connect, described first wrenching bar and the second wrenching bar are uniformly arranged some jacks around rotating shaft, are connected with plug, institute at described jack
The one end stating plug is connected with flexible pipe, and the described flexible pipe other end is fixedly connected with rotating shaft.
Further, described first driving end and the second driving end all can rotate in the range of 180 degree around respective alignment pin.
Further, described rotating shaft is provided with through hole.
Further, described first wrenching bar and the second wrenching bar are provided with protective layer, and protective layer is made up of fluoroplastics material.
The invention has the beneficial effects as follows: present configuration is simple, reasonable in design, described first driving end and the second driving end
Located pin is hinged with the first wrenching bar and the second wrenching bar respectively, can meet and enter to exercise in various complicated operating environments
Demand, because alignment pin is detachably connected with spanner, therefore, changes the driving end of different model according to demand, not only may be used
To change the driving end of different model, and can be used in various complex environments, described first wrenching bar and the
Two wrenching bars are provided with protective layer, and when can be prevented effectively from operation, the palm of the hand has sweat or water to lead to wrenching bar to be corroded, and can rise
To good protective effect.
Brief description
Fig. 1 is the structural representation of the present invention；
In figure, 1. the first spanner, 2. the second spanner, 3. the first driving end, 4. the first wrenching bar, 5. the second driving end, 6.
Second wrenching bar, 7. rotating shaft, 8. jack, 9. plug, 10. flexible pipe, 11. through holes, 12. protective layers.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail.
As shown in figure 1, a kind of manual flexible wrench, including the first spanner 1 and the second spanner 2, described first spanner 1 includes
First driving end 3 and setting the first wrenching bar 4 in its back-end, described first driving end 3 be ten jiaos of double offset ring spanners at hand, described the
Two spanners 2 include the second driving end 5 and setting the second wrenching bar 6 in its back-end, and described second driving end 5 is five jiaos of spanners
Located pin is hinged with the first wrenching bar 4 and the second wrenching bar 6 respectively for head, described first driving end 3 and the second driving end 5, institute
The alignment pin stated and wrenching bar detachable connection；After driving end is coordinated with bolt, pull wrenching bar and just bolt can be carried out
Operation, the first driving end 3 and the second driving end 5 are rotary, and, for the ease of carrying, driving end can also be from pulling
Disassemble on hand lever；Described first spanner 1 and the second spanner 2 are connected by rotating shaft 7, and described first wrenching bar 4 and second is pulled
Hand lever 6 is uniformly arranged some jacks 8 around rotating shaft 7, is connected with plug 9 at described jack 8, and one end of described plug 9 is connected with
Flexible pipe 10, described flexible pipe 10 other end is fixedly connected with rotating shaft 7, conveniently keeps and finds plug 9, prevents the unexpected loss of plug 9.
Further, described first driving end 3 and the second driving end 5 all can turn in the range of 180 degree around respective alignment pin
Dynamic.
Further, described rotating shaft 7 is provided with through hole 11, is easy to hang and carries spanner.
Further, described first wrenching bar 4 and the second wrenching bar 6 are provided with protective layer 12, and protective layer is by fluoroplastics material
Make, the protective layer abrasion performance that fluoroplastics material is made is difficult to be corroded, when can be prevented effectively from operation the palm of the hand have sweat or water and
Lead to wrenching bar to be corroded, can play a very good protection.
During use, you can with by driving end with respect to wrenching bar rotational angle using it is also possible to by the first spanner 1 and second
Rotate into various angles between spanner 2 to use, when the first wrenching bar 4 and the second wrenching bar 6 turn to after needing angle, by plug
9 insertion jacks 8 get final product fixed angle, and flexible pipe 10 is convenient to be kept and find plug 9, prevent that plug 9 is unexpected to be lost, through hole 11 make in
Hang and carry spanner, this manual flexible wrench has that structure is simple, advantage reasonable in design, easy to use, economic and environment-friendly.
Claims (4)
1. it is characterised in that including the first spanner and the second spanner, described first spanner includes first to a kind of manual flexible wrench
Driving end and setting the first wrenching bar in its back-end, described first driving end be ten jiaos of double offset ring spanners at hand, described second spanner
Including the second driving end and setting the second wrenching bar in its back-end, described second driving end is five jiaos of driving ends, described first
Located pin is hinged with the first wrenching bar and the second wrenching bar respectively for driving end and the second driving end, described alignment pin and spanner
Bar detachable connection；Described first spanner and the second spanner are connected by rotating shaft, described first wrenching bar and the second wrenching bar
It is uniformly arranged some jacks around rotating shaft, at described jack, is connected with plug, one end of described plug is connected with flexible pipe, described soft
The pipe other end is fixedly connected with rotating shaft.
2. a kind of manual flexible wrench according to claim 1 is it is characterised in that described first driving end and the second spanner
Head all can rotate in the range of 180 degree around respective alignment pin.
3. a kind of manual flexible wrench according to claim 1 is it is characterised in that described rotating shaft is provided with through hole.
4. a kind of manual flexible wrench according to claim 1 or 2 or 3 is it is characterised in that described first wrenching bar and
Two wrenching bars are provided with protective layer, and protective layer is made up of fluoroplastics material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610877167.5A CN106335017A (en) | 2016-10-08 | 2016-10-08 | Manual movable-head wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610877167.5A CN106335017A (en) | 2016-10-08 | 2016-10-08 | Manual movable-head wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106335017A true CN106335017A (en) | 2017-01-18 |
Family
ID=57840135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610877167.5A Pending CN106335017A (en) | 2016-10-08 | 2016-10-08 | Manual movable-head wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106335017A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053056A (en) * | 2017-04-05 | 2017-08-18 | 泸州市金松机械设备制造有限公司 | Driving end Combined type integral spanner |
-
2016
- 2016-10-08 CN CN201610877167.5A patent/CN106335017A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053056A (en) * | 2017-04-05 | 2017-08-18 | 泸州市金松机械设备制造有限公司 | Driving end Combined type integral spanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170118 |
|
| WD01 | Invention patent application deemed withdrawn after publication |