Angularly adjustable vise

An angularly adjustable vise comprising:

• a base;
• a first jaw disposed on the base;
• a moving device comprising a linearly moving member and a shaft, the linearly moving member being disposed on the base movably by being operated by a user, the shaft being disposed on the linearly moving member movably along with the linearly moving member, the shaft comprising an upper surface and a restricting recess recessed from the upper surface;
• a second jaw sleeved onto the shaft rotatably relative to the shaft, the second jaw comprising an axial hole and an installation recess located at an end of the axial hole, the shaft being disposed in the axial hole;
• and
• a restricting device comprising a restricting member, a bolt and an elastic member, the restricting member comprising an upper restricting portion, a lower restricting portion and a through hole, the restricting member being disposed in the installation recess in a way that rotation of the second jaw is restricted by the restricting member, the bolt comprising a head portion disposed on the upper restricting portion and a rod portion inserted through the through hole, the rod portion comprising a threaded section, the threaded section being screwed into a threaded hole in the shaft, the elastic member being disposed between the shaft and the restricting member in a way that the restricting member is pushed toward the head portion of the bolt by the elastic member;
• wherein the bolt is movable relative to the shaft by being rotated by the user, so as to make the restricting member moved between a restricting position and a release position;
• when the restricting member is located at the restricting position, the lower restricting portion is located in the restricting recess of the shaft to cause rotation of the restricting member and the second jaw restricted by the restricting recess;
• when the restricting member is located at the release position, the restricting member is pushed by the elastic member to make the lower restricting portion leave the restricting recess.