CN202702103U - Convenient rotatable wrench - Google Patents
Convenient rotatable wrench Download PDFInfo
- Publication number
- CN202702103U CN202702103U CN 201220121560 CN201220121560U CN202702103U CN 202702103 U CN202702103 U CN 202702103U CN 201220121560 CN201220121560 CN 201220121560 CN 201220121560 U CN201220121560 U CN 201220121560U CN 202702103 U CN202702103 U CN 202702103U
- Authority
- CN
- China
- Prior art keywords
- driving end
- handle
- nut
- spanner
- plunger
- 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
Provided is a convenient rotatable wrench. The convenient rotatable wrench is composed of a driving end (1), a rubber gasket (2), a handle (3), a rubber sleeve (4), a plunger (5) and a spring (6). The driving end (1) is a remaining part of a sphere after six surfaces of the sphere are cut and provided with four nut holes, and the four nut holes are respectively corresponding nut holes of common nuts M5, M8, M16 and M20. The rubber gasket (2) is placed on a connection surface of the driving end (1) and the handle (3) and used to increase frictional force between the driving end (1) and the handle (3), and prevent the driving end (1) from sliding around the handle (3) independently. The plunger (5) is inserted inside the driving end (1) and the handle (3). The spring (6) is arranged inside the driving end (1) and outside the plunger (5). With the structure, non-permanent-connection of the driving end (1) and the handle (3) is achieved. Through the ingenious combination of the non-permanent-connection of the driving end (1) and the handle (3) and the shape of one end and four holes of the driving end (1), the problem that the wrench has to be matched with single bolt and nuts is solved well.
Description
Technical field
The utility model relates to a kind of spanner, and relating in particular to is a kind of rotatable spanner of portable through improvement.
Background technology
Along with expanding economy and growth in the living standard, people's spiritual demand has also obtained very big raising, and people begin more to pay attention to grade and the practicality of household miscellaneous goods.
Most household spanner all has several general character: function aspects, and the maintenance that can only solve household articles bulk face orientation can not solve the situation that has barrier on every side, and spanner also must mate mutually with single bolt and nut simultaneously; Configuration aspects, form is single, and profile is flat, does not have fashionable element; Carry the aspect, build is heavy, is not easy to carry.Spanner commonly used has open-end wrench, double offset ring spanner, box spanner, monkey wrench and bulldog wrench on the market now.Open-end wrench and box spanner are that the opposite side size that is disassembled bolt and nut is stipulated its specification, therefore these two kinds of spanners coupling that must conform to the size of bolt and nut in use, no person easily damages the corner angle of spanner, screw bolt and nut, thereby causes the dismounting difficulty.Simultaneously, the above-mentioned spanner several commonly used of mentioning all can only with the conplane situation of nut direction of rotation under rotation remove nut, when having barrier to block around the nut, just can't continue to finish the work.
In order better to satisfy people's needs of life, unnecessary trouble when reducing maintenance, it is heavy that small and exquisite exquisiteness and rotatable specific function will remedy existing spanner, flatly wait not enoughly, can be good at incorporating advanced life staying idle at home, embody fashion and hommization.
Summary of the invention
The purpose of this utility model is: the spanner that is easy to carry and lays that proposes a kind of rotatable, interchangeable hole, remedy existing spanner and mutually mate difficulty with bolt and nut and have the deficiency that spanner can not the avoiding obstacles function now, it is better incorporated in the life staying idle at home.
For reaching above purpose, the rotatable spanner of the portable that the utility model relates to comprises by driving end, handle, plunger and spring and forming; Described driving end is the remainder of six of spheroid excisions; Described plunger is plugged in described driving end and the described handle, and driving end and handle are coupled together; Described spring fitting is positioned at the plunger outside in described driving end.
The joint face of described driving end and described handle is provided with rubber sheet gasket.
Described driving end has four nut bore, and four holes are respectively common nut M5, M8, M16, nut bore that M20 is corresponding.
Be nested with rubber sleeve on the described handle.
[0007]When the state of use, screw handle 3 and remove bolt and nut, when nut bore and nut size are not inconsistent, rotating spanner head 1 is changed nut bore, select the nut bore that is complementary with bolt and nut, when around when having other barriers to block, handle 3 is rotated up suitable angle, continue again to remove bolt and nut, reach the purpose of keeping away barrier.
The rotatable spanner of the portable that the present invention relates to can be realized dismounting to the nut of different model by a rotary spanner, and has overcome the deficiency that existing spanner can not the avoiding obstacles function, and it is better incorporated in the life staying idle at home.
Description of drawings
Fig. 1 is the rotatable spanner overall schematic of portable.
Fig. 2 is the transverse cross-sectional view of the rotatable spanner of portable.
Fig. 3 is the longitudinal sectional drawing of the rotatable spanner of portable.
In the diagram: 1 driving end, 2 rubber sheet gaskets, 3 handles, 4 rubber sleeves, 5 plungers, 6 springs.
The specific embodiment
According to Fig. 1, Fig. 2 and Fig. 3, the rotatable spanner of a kind of portable is comprised of driving end (1), rubber sheet gasket (2), handle (3), rubber sleeve (4), plug (5), spring (6).Driving end (1) is the remainder of six of spheroid excisions, four nut bore are arranged, four holes are respectively common nut M5, M8, M16, the corresponding nut bore of M20, rubber sheet gasket (2) places on the joint face of driving end (1) and handle (3), increase frictional force between the two, prevent that driving end (1) is around the autonomous slip of handle (3).Plunger (5) is plugged in driving end (1) and the handle (3), and spring (6) is installed in the driving end, is positioned at plunger (5) outside, and this kind structure realizes that driving end (1) is connected 3 with handle) the on-fixed connection.Be connected 3 by driving end (1) with handle) on-fixed connect and these 2 dexterously combinations of profile in four holes of driving end (1), well solved the difficult problem that spanner must be complementary with single bolt and nut.Driving end (1) is connected with the on-fixed of handle (3), reach handle (3) around the purpose of driving end (1) 360 degree rotation, when having barrier around the bolt and nut, spanner only need rotate to an angle, just can hide the obstruction of peripheral obstacle, continue to finish the dismounting task.Because spring (6) is positioned at driving end inside, plunger (5) places in driving end (1) and the handle (3), by the elastic reaction of spring (6), plunger (5) is withstood handle (3), avoids handle (3) to break away from driving end (1).Rubber sleeve (4) is nested on the handle (3), the frictional force when using in order to increase between hand and the handle (3).
During the use state, screw handle (3) and remove bolt and nut, when nut bore and nut size are not inconsistent, rotating spanner head (1) is changed and will be removed the nut bore that bolt and nut is complementary, when direction of rotation has other barriers to block, handle (3) is rotated up suitable angle, continue again to remove bolt and nut, thereby reach the effect that keeps away barrier.
Claims (4)
1. the rotatable spanner of portable is characterized in that, is comprised of driving end (1), handle (3), plunger (5) and spring (6); Described driving end (1) is the remainder of six of spheroid excisions; Described plunger (5) is plugged in described driving end (1) and the described handle (3), and driving end (1) and handle (3) are coupled together; Described spring (6) is installed in the described driving end (1), is positioned at plunger (5) outside.
2. the rotatable spanner of a kind of portable according to claim 1 is characterized in that, the joint face of described driving end (1) and described handle (3) is provided with rubber sheet gasket (2).
3. the rotatable spanner of a kind of portable according to claim 1 is characterized in that, described driving end (1) has four nut bore, and four holes are respectively common nut M5, M8, M16, nut bore that M20 is corresponding.
4. the rotatable spanner of a kind of portable according to claim 1 is characterized in that, is nested with rubber sleeve (4) on the described handle (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220121560 CN202702103U (en) | 2012-03-28 | 2012-03-28 | Convenient rotatable wrench |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220121560 CN202702103U (en) | 2012-03-28 | 2012-03-28 | Convenient rotatable wrench |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202702103U true CN202702103U (en) | 2013-01-30 |
Family
ID=47582442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220121560 Expired - Fee Related CN202702103U (en) | 2012-03-28 | 2012-03-28 | Convenient rotatable wrench |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202702103U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103552016A (en) * | 2013-11-12 | 2014-02-05 | 孙生强 | Spanner |
CN104742065A (en) * | 2014-08-18 | 2015-07-01 | 刘惠强 | Round-head screwdriver |
-
2012
- 2012-03-28 CN CN 201220121560 patent/CN202702103U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103552016A (en) * | 2013-11-12 | 2014-02-05 | 孙生强 | Spanner |
CN104742065A (en) * | 2014-08-18 | 2015-07-01 | 刘惠强 | Round-head screwdriver |
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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: 20130130 Termination date: 20140328 |