Combined Hand Tools

Abstract

The invention relates to a combined hand tool, which comprises a handle and a tool piece. An LED luminous body is arranged at the front end of the handle and around an installation groove; the handle has a hollow structure; a transmission rod, a generator and an energy storage part is arranged in the handle; the transmission rod extends towards the outer part of the handle along the axial direction and forms a pressing part at the rear end of the handle; a rack on the transmission rod is connected with a gear which is arranged on a motor shaft of the generator in a matched mode; and when a user applies pressure to the pressing part, the generator matched with the transmission rod is driven to operate to generate electricity to make the LED luminous body emit light, so that the user can accurately and clearly see the condition of related action positions of the hand tool.

Description

technical field [0001] The invention relates to the technical field of hand tools, in particular to a combined hand tool in which an LED luminous body is arranged at the front end of a handle, and a generator is set in the handle at the same time, and the LED luminous body is illuminated by manual power generation. Background technique [0002] Hand tools usually refer to small tools that are held by hand and act on objects with manpower or other power controlled by people. [0003] Hand tools can be divided into cutting tools and decoration auxiliary tools according to their functions, and can be divided into screw and nut assembly tools (such as wrenches, screwdrivers), construction tools, gardening tools, plumbing tools, measuring tools, carpentry tools Tools, welding tools, etc. Common hammers, files, knives, pliers, saws, screwdrivers, wrenches and diamond tools. [0004] General hand tools include handles and tool parts. According to the different environments in whi...

AI Technical Summary

Problems solved by technology

[0006] In actual use, manual tools are sometimes used in dark places with weak light. At this time, external lighting equipment is required to enable users to see the role of the tool and continue the work. If the workload is small but necessary In the case of lighting solutions, using separate external lighting equipment is relatively wasteful and inconvenient to use

On the other hand, when the hand tool is used in a small space, the external light source is also difficult to play a role, and the light cannot enter the small space. If a light source such as a light bulb is directly installed on the hand tool, the lighting working time will be reduced. Also limited by the capacity of the battery that drives the light bulb, it is impossible to complete long-term work in the dark

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