Muncy, Geissler, Olds & Lowe, P.C.
Wrench capable of adjusting operating angle
A wrench includes a handle having a notch, a radial hole, and an axial hole communicated with the notch and the radial hole, a wrench head pivotally connected with the notch by a pivot part on which a first positioning teeth part is provided, and a positioning assembly including a positioning member disposed inside the axial hole, and two control bolts disposed inside the radial hole. The positioning member has two first abutting members and a second positioning teeth part engaged with the first positioning teeth part. Each control bolt has a second abutting member abutted against one of the first abutting members of the positioning member. By such arrangements, when both of the two control bolts are pressed, the positioning of the wrench head by the positioning member can be released for facilitating adjustment of the operation angle of the wrench head.
B B B
B25B B25B B25B
additional inventional inventional
Chih-Min
Chang