Patent ID: 9700998
Date: 2017-07-11
CPC Classifications: B25B,B25G

Claim:
1. A wrench with quickly angularly adjustable handle, comprising: a head section and a handle, the head section and the handle being pivotally connected with each other at a pivot axis via a first pivoted end and a second pivoted end, whereby the handle is moveable up and down angularly displaced relative to the head section between a lower dead end and an upper dead end; in a longitudinal direction of the wrench, the first pivoted end and the second pivoted end respectively having a first end face and a second end face facing each other, the first end face and the second end face each located on a side of the pivot axis away from the head section along the longitudinal direction, wherein: the first end face of the first pivoted end having an upper section and a lower section, the upper section being formed with an upper contact section, while the lower section being formed with a lower contact section; the upper contact section being contiguous with the lower contact section; a first angle being contained between the upper contact section and the lower contact section; the second end face of the second pivoted end also having an upper section and a lower section, the upper section having an upper abutment section, while the lower section having a lower abutment section; the upper abutment section being contiguous with the lower abutment section; a second angle being contained between the upper abutment section and the lower abutment section, the first angle being larger than the second angle; and wherein, when the lower abutment section of the second pivoted end abutting against the lower contact section of the first pivoted end, the lower abutment section and the lower contact section serving as the lower dead end of the angular displacement of the handle and, when the upper abutment section of the second pivoted end abutting against the upper contact section of the first pivoted end, the upper abutment section and the upper contact section serving as the upper dead end of the angular displacement of the handle; wherein at least one of the upper contact section and the upper abutment section is a slope relative to the first end face and the second end face, respectively; and a gap defining the angular displacement is formed between the upper contact section and the upper abutment section when the lower abutment section abuts against the lower contact section at said lower dead end.