A reverse hand-held electric drill

Abstract

The invention relates to the field of electric tools, in particular to a reverse hand-held electric drill. It includes an electric drill assembly, characterized in that it also includes an electric drill assembly bracket, the electric drill assembly bracket includes a handle, a front clamping block, a rear clamping block, a main sliding rod, a guide rod and a main sliding body, the main The slide bar and the guide bar are fixed between the front clamping block and the rear clamping block parallel to each other, the handle is fixedly connected to the rear clamping block, and the main sliding body is sleeved on the main sliding bar And on the guide bar, the electric drill assembly is fixed on the lower end of the main slide body, and its drill bit is parallel to the main slide bar and points to the handle. An auxiliary handle is provided on the upper part of the main sliding body. It also includes an auxiliary sliding body, the auxiliary sliding body is set on the side of the main sliding rod and the guide rod close to the handle, and the lower part is provided with a positioning hole corresponding to the drill bit. The beneficial effect of the invention is that when it is necessary to drill holes on the outside of the window frame, the operator does not need to lean out the window, and the construction is safe, convenient and efficient.

Description

technical field [0001] The invention relates to the field of electric tools, in particular to a reverse hand-held electric drill. Background technique [0002] When installing invisible screens or other objects close to the windows for high-rise buildings, construction personnel need to drill screw holes on the outside of the window frame or on the wall outside the window frame with a hand-held electric drill, and then screw the screen window frame or other objects on the window frame with screws Or on the outer wall. At this time, the construction personnel need to stick their bodies out of the window and hold the electric drill upside down to drill holes in the opposite direction. There are potential safety hazards in the operation process, and because the body is suspended in the air, it is difficult to apply force, which affects the installation efficiency and installation quality. Contents of the invention [0003] The present invention aims at the deficiencies of the...

AI Technical Summary

Problems solved by technology

[0002] When installing invisible screens or other objects close to the windows for high-rise buildings, construction personnel need to drill screw holes on the outside of the window frame or on the wall outside the window frame with a hand-held electric drill, and then screw the screen window frame or other objects on the window frame with screws Or on the outer wall, at this time, the construction personnel need to stick their bodies out of the window and hold the electric drill upside down to drill holes in the opposite direction. There are potential safety hazards in the operation process, and because the body is suspended in the air, it is difficult to apply force, which affects the installation efficiency and installation quality.

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