US 12,304,051 B2
Power tool
Hanqing Zheng, Nanjing (CN); and Xiangqing Fu, Nanjing (CN)
Assigned to Nanjing Chervon Industry Co., Ltd., Nanjing (CN)
Filed by Nanjing Chervon Industry Co., Ltd., Nanjing (CN)
Filed on Apr. 13, 2023, as Appl. No. 18/299,898.
Application 18/299,898 is a continuation of application No. PCT/CN2023/074214, filed on Feb. 2, 2023.
Claims priority of application No. 202210160116.6 (CN), filed on Feb. 22, 2022.
Prior Publication US 2023/0264338 A1, Aug. 24, 2023
Int. Cl. B25F 5/02 (2006.01)
CPC B25F 5/02 (2013.01) 26 Claims
OG exemplary drawing
 
1. A power tool, comprising:
a main housing in which a drive mechanism is disposed; and
a working head connected to an end of the main housing and rotatable relative to the main housing about a first axis,
wherein the working head comprises an output shaft, the output shaft is driven by the drive mechanism to rotate about a second axis, the main housing is provided with a window portion, and the window portion is configured to display an internal structure of the power tool, and
wherein the working head is provided with a first through hole corresponding to the window portion.