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Electric tool protective cover adjusting device and electric tool

A technology of electric tools and adjusting devices, which is applied in the direction of portable motorized devices and manufacturing tools, can solve problems such as troubles, and achieve the effect of convenient operation and simple structure

Pending Publication Date: 2018-01-09
KEN HLDG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of adjusting the installation angle of the cover must be realized with the help of a screwdriver, which is very troublesome

Method used

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  • Electric tool protective cover adjusting device and electric tool
  • Electric tool protective cover adjusting device and electric tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] figure 1 and figure 2 A specific embodiment of the power tool protective cover adjusting device of the present application is shown. Similar to the traditional power tool protective cover adjusting device, the protective cover adjusting device also includes a cover body 1 and a hoop 2 fixed with the cover body. . The hoop is an annular structure with an opening, which is wrapped around the front cover 7 of the power tool. In this embodiment, the hoop 2 is integrally formed on the cover body 1, and both are made of metal. Of course, we can also set the hoop 2 and the cover body 1 as two independent separate parts, and then weld them together.

[0023] The key improvement of this embodiment is that: one end of the length of the hoop 2 is fixedly connected to another male pin 3, and the other end of the length of the hoop 2 is connected to a wrench 4 through a screw 6, and the wrench 4 is fixed with the aforementioned male pin 3. Matching female bayonet 5. And the fe...

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PUM

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Abstract

The application discloses an electric tool protective cover adjusting device. The electric tool protective cover adjusting device comprises a cover body and a hoop which is fixed with the cover body and annularly embraces a front cover; one length end of the hoop is fixedly connected with a female clamping pin; the other length end of the hoop is fixed connected with a wrench; the wrench is fixedwith a male clamping pin which is matched with the female clamping pin; and the male clamping pin can be clamped with the female clamping pin / separated from the female clamping pin selectively by virtue of the action of the wrench. According to the electric tool protective cover adjusting device, the mounting angle of the cover body of a protective cover on the front cover can be adjusted withouta screwdriver.

Description

technical field [0001] The present application relates to a power tool protective cover adjusting device and a power tool equipped with the device. Background technique [0002] In the existing power tool protective cover, the cover body is fixed with a hoop surrounding the front cover of the tool. The length of the hoop is respectively formed with a lug, and the lug is provided with a screw hole, which is connected here by locking. The screws between the two lugs fasten the hoop on the front cover, thereby realizing the fixation of the cover body and the front cover. [0003] When the user wants to adjust the installation angle of the cover body on the front cover, he must use a screwdriver to loosen the above screws, then rotate the cover body together with the hoop to the desired angle position, and then use a screwdriver to tighten the screws to make the cover The body is fixed at the new angular position. This way of adjusting the installation angle of the cover body ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25F5/00
Inventor 应瑗琳
Owner KEN HLDG CO LTD