CN2181373Y - Magnetic screwdriver - Google Patents
Magnetic screwdriver Download PDFInfo
- Publication number
- CN2181373Y CN2181373Y CN 93222585 CN93222585U CN2181373Y CN 2181373 Y CN2181373 Y CN 2181373Y CN 93222585 CN93222585 CN 93222585 CN 93222585 U CN93222585 U CN 93222585U CN 2181373 Y CN2181373 Y CN 2181373Y
- Authority
- CN
- China
- Prior art keywords
- utility
- magnetizer
- model
- screwdriver
- permanent magnet
- 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
The utility model belongs to the class of hand tools, and is formed by combining a screwdriver and a magnetization device. A metal rod of the screwdriver is additionally provided with the magnetization device which can vertically move and has the property of permanent magnetism. The magnetization device can be a cylindrical permanent magnet and can also be a cylindrical object which is composed of a plurality of discontinuous tile-shaped permanent magnets. Compared with the prior art, the utility model has the advantages of strong head suction force, hard demagnetization, adjustable suction force, convenient assembly and disassembly, etc. The utility model also has the characteristics of low cost, easy manufacture, etc. The utility model can be widely used for repair, manufacture and daily life.
Description
The utility model belongs to the hand tools class.
Various bottle openers are one of instruments the most basic in industrial production and the people's daily life, its major function is exactly the turn of the screw, but because general bottle opener head can not be controlled by the screw of twisting, particularly load and unload screw in the parts of some complicated shapes, common bottle opener uses comparatively inconvenience.Common way is to magnetize to bottle opener, but the bottle opener magnetic force through magnetizing is less, and demagnetization easily, still can not finely deal with problems.
The purpose of this utility model is to provide a kind of Magnetic screwdriver, and it can make the bottle opener head that screw is had big suction, makes that when the loading and unloading screw, screw can stably be inhaled the head at bottle opener.Compared with prior art, it have suction big, be difficult for demagnetization, suction is adjustable, advantage such as easy to loading and unloading, also have simultaneously cost low, produce characteristics such as easy, can be widely used in maintenance, production and the daily life.
The purpose of this utility model is achieved in that to add one on the metallic rod of bottle opener movable up and down, the magnetizer that has magnetic property simultaneously, the magnetic line of force of magnetizer can pass to the head of bottle opener by metallic rod like this, its head is produced than high-intensity magnetic field, just screw stably can be inhaled at its head in use, because magnetizer can axially slide up and down along metallic rod, can regulate the size of bottle opener head suction so simultaneously.
Magnetizer in the utility model is a device with magnetic property, and magnetizer can be the tubular object that is made of permanent magnet, also can be by several the discontinuous watt of cylindrical body that the shape permanent magnet constitutes that connects together with band.Because the elasticity of band, magnetizer can adapt to the bottle opener of different size model, different thicknesses, can both load onto easily and unload.Be illustrated below in conjunction with embodiment and accompanying drawing:
Fig. 1 is the Magnetic screwdriver front view
Fig. 2 is the magnetizer isometric drawing
Fig. 3 is the magnetizer vertical view
As shown in Figure 1, Magnetic screwdriver of the present utility model is combined by magnetizer ［ 1 ］ and bottle opener ［ 2 ］.Magnetizer ［ 1 ］ can be axially up and down along metallic rod.
Shown in Fig. 2,3, the tubular object that the discontinuous watt of shape permanent magnet that the magnetizer employing is connected together by band in the present embodiment constitutes.Watt shape permanent magnet outer surface can have groove.Band can be the elastomer of shapes such as thread, banded, tubulose.As shown in drawings, present embodiment magnetizer ［ 3 ］ adopts three slices watts of shape permanent magnets, and its outer surface has the twice draw-in groove.Band ［ 4 ］ then adopts the rubber-like elastic tape.
Claims (3)
1, a kind of Magnetic screwdriver is made up of bottle opener and magnetizer, it is characterized in that:
1. magnetizer is enclosed within on the metallic rod of bottle opener, ties mutually with metallic rod and touches;
2. magnetizer can be axially up and down along screwdriver rod.
2,, it is characterized in that magnetizer is the tubular object that is made of permanent magnet according to the described Magnetic screwdriver of claim 1.
3, according to the described Magnetic screwdriver of claim 1, it is characterized in that magnetizer is the tubular object that is made of discontinuous watt of shape permanent magnet, link to each other with band between watt shape permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93222585 CN2181373Y (en) | 1993-08-20 | 1993-08-20 | Magnetic screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93222585 CN2181373Y (en) | 1993-08-20 | 1993-08-20 | Magnetic screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2181373Y true CN2181373Y (en) | 1994-11-02 |
Family
ID=33801134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93222585 Expired - Fee Related CN2181373Y (en) | 1993-08-20 | 1993-08-20 | Magnetic screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2181373Y (en) |
-
1993
- 1993-08-20 CN CN 93222585 patent/CN2181373Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |