CN208179393U - A kind of hand wheel type portable multifunctional screwdriver - Google Patents
A kind of hand wheel type portable multifunctional screwdriver Download PDFInfo
- Publication number
- CN208179393U CN208179393U CN201820546216.1U CN201820546216U CN208179393U CN 208179393 U CN208179393 U CN 208179393U CN 201820546216 U CN201820546216 U CN 201820546216U CN 208179393 U CN208179393 U CN 208179393U
- Authority
- CN
- China
- Prior art keywords
- cutter
- handwheel
- hand wheel
- wheel type
- type portable
- 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
A kind of hand wheel type portable multifunctional screwdriver, including handwheel, the upper surface center of handwheel is provided with blind hole, strong magnets are installed in blind hole, support tower is installed below handwheel, it is provided with several cutter grooves on the circular conical surface of handwheel lower surface and support tower, the intersection of the cutter groove of handwheel and support tower is connected with cutter by straight pin；The shape of cutter be folding shape, one end be supported tower support, the other end perpendicular to handwheel surface and be overlapped with the rotation center of handwheel；The head end of cutter is different types of cutter head, and the via clearance cooperation of straight pin and cutter tips, cutter can be using straight pin as axis rotation, and rotational angle is 120 °；The utility model can once be equipped with several different screwdriver, meet different demands, and the turn of the screw is more laborsaving, carry, is easy to use.
Description
Technical field
The utility model relates to a kind of screwdrivers, and in particular to a kind of hand wheel type portable multifunctional screwdriver.
Background technique
Screwdriver is common tool in life, and every kind of different screw can all use a kind of screwdriver, this allows for repairing
It is often required to prepare many screwdrivers in reason, it is time-consuming and laborious, and screwdriver is typically all long handle, extremely accounts for storage space, very not
It is easy outgoing carrying, and quantity is easy for losing greatly, causes inconvenience to repair work.
Summary of the invention
In order to overcome the disadvantages of the above prior art, the purpose of this utility model is to provide a kind of portable more function of hand wheel type
Energy screwdriver, can cooperate a variety of cutters, carry, is easy to use.
To achieve the goals above, the technical solution that the utility model is taken are as follows:
A kind of hand wheel type portable multifunctional screwdriver, including handwheel 1, the upper surface center of handwheel 1 are provided with blind hole, in blind hole
Strong magnets 4 are installed, the lower section of handwheel 1 is equipped with support tower 3, is provided on the circular conical surface of 1 lower surface of handwheel and support tower 3
The intersection of the cutter groove 1-1 of several cutter groove 1-1, handwheel 1 and support tower 3 is connected with cutter 2 by straight pin 5.
The support tower 3 is cone, and the cutter groove 1-1 mono- of 1 lower section of cutter groove 1-1 number and handwheel on circular conical surface is a pair of
It answers.
The shape of the cutter 2 be folding shape, one end be supported tower 3 support, the other end perpendicular to handwheel 1 surface and with
The rotation center of handwheel 1 is overlapped.
The head end of the cutter 2 is different types of cutter head, and cutter head is with slight magnetism.
The via clearance of the straight pin 5 and 2 end of cutter cooperates, and cutter 2 can be axis rotation with straight pin 5, turns
Dynamic angle is 120 °.
The circumferential section of the handwheel 1 is uniformly provided with arc groove 1-2, and arc groove 1-2 meets ergonomic designs.
The utility model has the following beneficial effects: several different screwdriver can be once equipped with, different need are met
It asks, and has abandoned the long handle design of conventional screw-driver in order, keep it more portable.Force way uses lever principle, will be along handwheel 1
The cutter 2 of stretching is used as the arm of force, keeps the turn of the screw more laborsaving.
Detailed description of the invention
Fig. 1 is the utility model schematic three dimensional views.
Fig. 2 is the three-dimensional figure of the utility model handwheel 1.
Fig. 3 is 2 rotation limit position schematic diagram of the utility model cutter.
Specific embodiment
By embodiment, the utility model is described in further detail with reference to the accompanying drawing:
As depicted in figs. 1 and 2, a kind of hand wheel type portable multifunctional screwdriver, including handwheel 1, the upper surface center of handwheel 1
It is provided with blind hole, strong magnets 4 are installed in blind hole, the lower section of handwheel 1 is equipped with support tower 3,1 lower surface of handwheel and support tower 3
Circular conical surface on be provided with several cutter groove 1-1, the intersection of the handwheel 1 and cutter groove 1-1 of support tower 3 is connected with by straight pin 5
The end of cutter 2, cutter 2 is provided with through-hole, for cooperating with straight pin 5；Magnetism is transmitted on support tower 3 by strong magnets 4, can
So that support tower 3 sucks cutter 2；The one side of the exposure of strong magnets 4 can adsorb spare screw, nut etc., keep its not easy to lose.
The support tower 3 is cone, and the cutter groove 1-1 mono- of 1 lower section of cutter groove 1-1 number and handwheel on circular conical surface is a pair of
It answers.
The shape of the cutter 2 be folding shape, one end be supported tower 3 support, the other end perpendicular to handwheel 1 surface and with
The rotation center of handwheel 1 is overlapped.
The head end of the cutter 2 is different types of cutter head, such as manifold, crosshead, hexagon socket head, cutter head also band
There is slight magnetism, the objects such as screw can be picked up, repair work is made to become simple.
The via clearance of the straight pin 5 and 2 end of cutter cooperates, and cutter 2 can be axis rotation with straight pin 5, turns
Dynamic angle is 120 °.
The circumferential section of the handwheel 1 is uniformly provided with arc groove 1-2, and arc groove 1-2 meets ergonomic designs, makes
People is more laborsaving in the turn of the screw, and will not block and hurt finger.
The working principle of the utility model are as follows:
As shown in figure 3, cutter 2 is on 1 lower section of handwheel and 3 circular conical surface of support tower around the extreme position that straight pin 5 rotates
The position cutter groove 1-1 needs to be turned corresponding cutter groove 1-1 on 3 circular conical surface of support tower when needing using a certain cutter 2
Position, cutter 2 will be supported tower 3 and fix at this time, can normal use；Unused cutter 2 is then stuck in 1 lower section of handwheel
The position cutter groove 1-1, easily tightens screw as the arm of force.
When needing to twist certain screw, corresponding cutter 2 is removed from 1 position cutter groove 1-1 of handwheel, is fixed to support tower 3
The position cutter groove 1-1 on, finger clutches the arc groove 1-2 on 1 circumference of handwheel, and applies certain torque, then can normally twist
Screw.Cutter 2 is removed from support tower 3 after being finished, puts back to original position.
Claims (6)
1. a kind of hand wheel type portable multifunctional screwdriver, it is characterised in that: including handwheel (1), the upper surface center of handwheel (1) is opened
There is blind hole, be equipped in blind hole strong magnets (4), is equipped with below handwheel (1) support tower (3), handwheel (1) lower surface and branch
It supports and is provided with several cutter grooves (1-1) on the circular conical surface of tower (3), the intersection of the cutter groove (1-1) of handwheel (1) and support tower (3) is logical
It crosses straight pin (5) and is connected with cutter (2).
2. a kind of hand wheel type portable multifunctional screwdriver according to claim 1, it is characterised in that: the support tower
It (3) is cone, the cutter groove (1-1) below cutter groove (1-1) number and handwheel (1) on circular conical surface corresponds.
3. a kind of hand wheel type portable multifunctional screwdriver according to claim 1, it is characterised in that: the cutter (2)
Shape be folding shape, one end be supported tower (3) support, the other end perpendicular to handwheel (1) surface and in the rotation of handwheel (1)
The heart is overlapped.
4. a kind of hand wheel type portable multifunctional screwdriver according to claim 1, it is characterised in that: the cutter (2)
Head end be different types of cutter head, cutter head is with slight magnetism.
5. a kind of hand wheel type portable multifunctional screwdriver according to claim 1, it is characterised in that: the straight pin
(5) cooperate with the via clearance of cutter (2) end, cutter (2) can be axis rotation with straight pin (5), and rotational angle is 120 °.
6. a kind of hand wheel type portable multifunctional screwdriver according to claim 1, it is characterised in that: the handwheel (1)
Circumferential section be uniformly provided with arc groove (1-2), arc groove (1-2) meets ergonomic designs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820546216.1U CN208179393U (en) | 2018-04-17 | 2018-04-17 | A kind of hand wheel type portable multifunctional screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820546216.1U CN208179393U (en) | 2018-04-17 | 2018-04-17 | A kind of hand wheel type portable multifunctional screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208179393U true CN208179393U (en) | 2018-12-04 |
Family
ID=64433637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820546216.1U Expired - Fee Related CN208179393U (en) | 2018-04-17 | 2018-04-17 | A kind of hand wheel type portable multifunctional screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208179393U (en) |
-
2018
- 2018-04-17 CN CN201820546216.1U patent/CN208179393U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20210417 |