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Screwdriver

A screwdriver and connecting arm technology, applied in the field of screwdrivers, can solve the problems of difficulty in tightening screws, affecting the quality of equipment assembly, inconvenient grasping of screwdrivers, etc., and achieve the effect of light rotation, firm installation and easy observation

Inactive Publication Date: 2014-09-10
WUXI CITY CHONGAN DISTRICT TECH ENTREPRENEURSHIP SERVICE CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because most of the screws screwed by the screwdriver are located in a narrow space with poor light, so in the face of such a situation, the grip of the screwdriver will become very inconvenient, and it will become very difficult to tighten the screw. It may directly affect the assembly quality of the equipment, and even bury a safety hazard

Method used

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  • Screwdriver

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Embodiment Construction

[0015] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0016] Such as figure 1 As shown, the present invention has designed a screwdriver, including a screwdriver body 1 and a handle 2 arranged at the end of the screwdriver body 1; also includes a base 3, a rotating shaft 4, an illuminating device 5 and two connecting arms 6; wherein, the base 3 passes through The rotating shaft 4 is movably connected to the end of the handle 2, the base 3 rotates relative to the handle 2, and one end of the two connecting arms 6 is movably connected to both sides of the base 3 symmetrically to each other, and the two connecting arms 6 rotate relative to the base 3. The device 5 is movably connected between the other ends of the two connecting arms 6 , and the illuminating device 5 rotates relative to the connecting arms 6 . The screwdriver designed by the present invention has a simple str...

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Abstract

The invention relates to a screwdriver. The screwdriver comprises a screwdriver body (1) and a grip (2) arranged at the tail end of the screwdriver body (1); the screwdriver further comprises a base (3), a rotating shaft (4), a lighting device (5) and two connection arms (6); the base (3) is movably connected to the tail end of the grip (2) through the rotating shaft (4) and rotates relative to the grip (2), one ends of the two connection arms (6) are symmetrically movably connected to two sides of the base (3), the two connection arms (6) rotate relative to the base (3), and the lighting device (5) is movably connected between the other ends of the two connection arms (6) and rotates relative to the lighting device (5). The screwdriver is wider in application range and more laborsaving and convenient to use.

Description

technical field [0001] The invention relates to a screwdriver. Background technique [0002] A screwdriver is a tool used to turn a screw to force it into place. It usually has a thin wedge-shaped head that can be inserted into a slot or notch in the screw head. There are also hexagonal screwdrivers, including inner hexagon and outer hexagon. . Because most of the screws screwed by the screwdriver are located in a small space with poor light, so in the face of such a situation, the grip of the screwdriver will become very inconvenient, and it will become very difficult to tighten the screw. It may directly affect the assembly quality of the equipment, and even bury a safety hazard. Contents of the invention [0003] In view of the above-mentioned technical problems, the technical problem to be solved by the present invention is to provide a screwdriver with simple structural design and capable of effectively turning screws in places with poor light conditions and narrow ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B15/02B25B23/18B25B23/16
CPCB25B15/02B25B23/18B25G1/063B25G1/105
Inventor 王玥叶飞叶强
Owner WUXI CITY CHONGAN DISTRICT TECH ENTREPRENEURSHIP SERVICE CENT
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