Nanjing Chervon Industry Co., Ltd.

Chervon (hk) Limited

Nanjing Chevron Industry Co., Ltd.

Dong Cao

Liang Chen

Dongrong Qiu

Chongyang Tu

Xiaofeng Zhang

Huaqing Chen

A power tool includes a housing, a power output element for outputting power, a motor for driving the power output element to output power, and a surface light source device for providing illumination. The surface light source device is mounted on the housing and the surface light source device includes a light exit surface allowing the surface light source device to emit light.

Power tool

A working attachment for a power tool is provided. The working attachment is able to be driven by the power tool to oscillate around a central axis. The working attachment includes a working portion for realizing a function of the working attachment and a connecting portion for connecting the working attachment with the power tool. The connecting portion includes at least two driven points for receiving a driving force of the power tool. The at least two driven points are disposed in a plane which is substantially perpendicular to the central axis and located between an upper end and a lower end of the connecting portion in a direction of the central axis.

Working attachment and combination of working attachment and power tool

Growing community of inventors

Nanjing, China

Dong Cao