Patent ID: 8069700
Filing Date: 2011-12-06
Classification: B25B,H01R,Y10T

Abstract:
1. An effort-saving hand tool comprising: a first shaft having a first end, a second end, and a pivot point located between the first end and the second end, the second end of the first shaft comprising a first loading part; a second shaft having a first end and a second end, the pivot point of the first shaft being pivoted to the first end of the second shaft, and the second end of the second shaft comprising a second loading part; a connection shaft having a first end and a second end, the first end of the connection shaft being pivoted to the first shaft; and a third shaft having a slender rear part, a first side, and a second side, the first side of the third shaft being pivoted to the second shaft, and the second side of the third shaft being pivoted to the second end of the connection shaft.