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Screwdriver

A technology of screwdriver, screwdriver head, applied in the direction of screwdriver, wrench, wrench, etc., which can solve the problems of being in a hurry, changing the fuse, dangerous, dangerous, etc.

Inactive Publication Date: 2012-07-04
蔡丹丹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nowadays, with the progress of society, more and more mechanical maintenance personnel work almost day and night; working at night is particularly dangerous, and at the same time they need to use lighting equipment and repair machinery at the same time; it is easy to be in a hurry and very dangerous
At home, due to the increasing pressure of electricity, it is also very dangerous to replace the fuse at night.

Method used

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  • Screwdriver
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Examples

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Effect test

Embodiment

[0006] Embodiment: As shown in the figure: a screwdriver, which mainly includes a screwdriver head 1 and a handle 2. The screwdriver head 1 is fixed 3 through a magnetic fixing groove provided on the handle 2 . The handle 2 is provided with a hollow cavity 4 , and an LED lamp device 5 and a plurality of electronics 7 are provided on the hollow cavity 4 . The LED lamp device 5 is connected to the magnetic fixing groove; a spring 6 is arranged between the LED device 5 and the magnetic fixing groove 3 and the handle is made of a transparent material. When in use, as long as the screwdriver head 1 is under pressure, the magnetic fixing groove 3 will contact the spring 6 so that the LED light device 5 is in a closed state, and the LED light will be bright, thereby ensuring a clear state that can be seen during work.

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PUM

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Abstract

The invention discloses a screwdriver which comprises a screwdriver head and a handle. The screwdriver head part is fixed by a magnetic fixing slot on the handle. The handle is provided with a hollow cavity; and an LED (light emitting diode) lamp device is arranged on the hollow cavity. The LED lamp device is connected with the magnetic fixing slot; and the handle is made from a transparent material. The screwdriver disclosed by the invention mainly can provide illumination at night, and is convenient for work at night and ensures safety of workers. The screwdriver has simple design and is convenient to use.

Description

technical field [0001] The invention relates to a mechanical maintenance tool, in particular to a screwdriver. Background technique [0002] Now with the progress of society, more and more mechanical maintenance personnel work almost day and night; working at night is particularly dangerous, and at the same time they need to use lighting equipment and maintain machinery at the same time; it is easy to be in a hurry and very dangerous. At home, due to the increasing pressure of electricity, it is also very dangerous to replace the fuse at night. Contents of the invention [0003] In order to solve the above problems, the purpose of the present invention is to propose a screwdriver; it is not only a tool for elastic screws, but also a screwdriver that can ensure the safety of users at night. [0004] To achieve the above object, the present invention provides a screwdriver, which includes a screwdriver head and a handle. The head of the screwdriver is fixed through a magne...

Claims

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Application Information

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IPC IPC(8): B25B15/02B25B23/16B25B23/18
Inventor 蔡丹丹
Owner 蔡丹丹
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