Patent ID: 8967023
Filing Date: 2015-03-03
Classification: B25B,B25G

Abstract:
1. An internal hexagonal wrench power assisting shank connected to a handle shank, and the internal hexagonal wrench power assisting shank comprising: a lodging member; and a rotary member disposed with a plurality of through holes and a first gap that vias one of the through holes so as to capable of matching with an external diameter of an internal hexagonal wrench, and the rotary member movably connected to the lodging member through a shaft at a same direction together with the through hole, wherein the rotary member is a column, the through holes formed on an end surface of the column and the first gap is formed on a side surface of the column, wherein a second gap is disposed on a first surface of the lodging member and the first surface of the lodging member is connected to one end of the rotary member having the through holes, a second surface of the lodging member is disposed with a connection hole, and the lodging member has a cross-section in a shape of an open rectangle having two opposing edges of different lengths and is composed of the first surface, the second surface adjacent the first surface and a third surface adjacent the second surface, a length of the first surface is larger than a length of the third surface and the lodging member is movably connected to the rotary member through the first surface and the third surface.