Corner clamp for woodworking

A corner clamp for woodworking, comprising:

• a clamp body having a carrying seat, an upper surface of the carrying seat having a slide surface, an elongate guide hole being formed on the slide surface, at least one of two sides of the elongate guide hole being formed with an anti-slip portion on the slide surface, two sides of one end of the carrying seat being enlarged and having a pair of resting blocks, another end of the carrying seat extending downward to form a support portion, the pair of resting blocks each having a resting surface on an inner surface thereof, an included angle of 60 degrees to 150 degrees being defined between the resting surfaces of the pair of resting blocks;
• a slider, having a frame-shaped base that is slidable on the slide surface, a bottom of the frame-shaped base being formed with a guide block that matches the elongate guide hole and is engaged with a bottom edge of a wall of the elongate guide hole, the frame-shaped base having a press portion that is located below the carrying seat and faces the support portion, the frame-shaped base further having a pair of pivot portions and an accommodating room between the pair of pivot portions, a receiving portion being provided on a bottom of at least one of two sides of the accommodating room adjacent to the pivot portions, the receiving portion being formed with a through hole relative to the anti-slip portion;
• a chuck, disposed at one end of the frame-shaped base opposite the accommodating room, the chuck having a head, two sides of the head being respectively formed with clamping surfaces relative to the resting surfaces of the pair of resting blocks, the clamping surfaces being parallel to the resting surfaces;
• at least one detent, disposed on the receiving portion, the detent having a detent body that is movable in the through hole, a bottom of the detent body being formed with a locking surface relative to the anti-slip portion;
• an eccentric pull member, having a rotating member pivoted to the pair of pivot portions with a pivot rod, an operating portion being formed on one side of the rotating member, at least one of two ends of the eccentric pull member being formed with a first eccentric portion relative to an upper surface of the detent body of the detent, the first eccentric portion being configured to press the detent body to move in the through hole and enabling the locking surface to be in tight contact with the anti-slip portion;
• and
• a slider spring, one end of the slider spring being pressed against the support portion of the clamp body and another end of the slider spring being pressed against the press portion of the slider for pushing the clamping surfaces of the chuck to lean against the resting surfaces of the pair of resting blocks normally.