Hook screw driver

A hook screw driver comprising:

• a first body having a first end and a second end;
• a second body having a first end and a second end, the first end of the first body being connected to and pivotable relative to the first end of the second body, allowing the second end of the first body to move toward and away from the second end of the body;
• and
• a tightening member extending alone a direction substantially perpendicular to an extending direction of the first body and an extending direction of the second body, the tightening member being movable between a first position at which the second end of the first body is spaced from the second end of the second body and a second position at which the second end of the first body presses against the first end of the second body, thereby securely holding a hook portion of a hook screw placed between the second end of the first body and the second end of the second body, with the first body having a underside parallel to the extending direction of the first body, with the second body having a top side parallel to the extending direction of the second body, with the underside and top side of the first and second bodies abutting in the second position, with one of the underside and top side of the first and second bodies including a projection extending in the extending direction and the other of the underside and top side of the first and second bodies including a socket extending in the extending direction, with the socket having a size for slideable receipt and abutment of the projection in the first and second positions, with the first body having a receptacle defined in the underside thereof facing the second body and in one of the projection and socket, with the second body having a receptacle defined in the top side thereof facing the first body and in the other of the projection and socket, and with an elastic element having two ends respectively received in the receptacle of the first body and the receptacle of the second body for biasing the second end of the first body away from the second end of the second body.

A hook screw driver comprising:

• a first body having a first end and a second end;
• a second body having a first end and a second end, the first end of the first body being connected to and pivotable relative to the first end of the second body, allowing the second end of the first body to move toward and away from the second end of the body;
• and
• a tightening member extending alone a direction substantially perpendicular to an extending direction of the first body and an extending direction of the second body, the tightening member being movable between a first position at which the second end of the first body is spaced from the second end of the second body and a second position at which the second end of the first body presses against the first end of the second body, thereby securely holding a hook portion of a hook screw placed between the second end of the first body and the second end of the second body, with the second end of the first body including a recessed portion having a positioning hole through which a straight portion of the hook screw extends, and with the second end of the second body including a recessed portion having a positioning hole through which the straight portion of the hook screw extends, with the recessed portion of the second body further having at least one notch through which a distal end of the hook portion of the hook screw extends, with the recessed portion of the first body further having at least one notch through which the distal end of the hook portion of the hook screw extends.

A hook screw driver comprising:

• a first body having a first end and a second end;
• a second body having a first end and a second end, the first end of the first body being connected to and pivotable relative to the first end of the second body, allowing the second end of the first body to move toward and away from the second end of the body;
• and
• a tightening member extending along a direction substantially perpendicular to an extending direction of the first body and an extending direction of the second body, the tightening member being movable between a first position at which the second end of the first body is spaced from the second end of the second body and a second position at which the second end of the first body presses against the first end of the second body, thereby securely holding a hook portion of a hook screw placed between the second end of the first body and the second end of the second body, with the first body having a underside parallel to the extending direction of the first body, with the second body having a top side parallel to the extending direction of the second body, with the underside and top side of the first and second bodies abutting in the second position, with one of the underside and top side of the first and second bodies including a projection extending in the extending direction and the other of the underside and top side of the first and second bodies including a socket extending in the extending direction, with the socket having a size for slideable receipt and abutment of the projection in the first and second positions, with the first body having a through-hole in an intermediate portion thereof, and with the second body having a screw hole in an intermediate portion thereof, with the tightening member including a threaded stem extending through the screw hole of the second body, with an end of the threaded stem located outside the first body, with an end piece mounted to the threaded stem for manual operation, with the end piece having a diameter greater than a diameter of the through-hole of the first body, with the first body including a top side having an indentation for receiving the end piece, with the indentation having an extent generally equal to that of the end piece.

A hook screw driver comprising:

• a first body having a first end and a second end;
• a second body having a first end and a second end, the first end of the first body being connected to and pivotable relative to the first end of the second body, allowing the second end of the first body to move toward and away from the second end of the body;
• and
• a tightening member extending along a direction substantially perpendicular to an extending direction of the first body and an extending direction of the second body, the tightening member being movable between a first position at which the second end of the first body is spaced from the second end of the second body and a second position at which the second end of the first body presses against the first end of the second body, thereby securely holding a hook portion of a hook screw placed between the second end of the first body and the second end of the second body, with the first body having a underside parallel to the extending direction of the first body, with the second body having a top side parallel to the extending direction of the second body, with the underside and top side of the first and second bodies abutting in the second position, with one of the underside and top side of the first and second bodies including a projection extending in the extending direction and the other of the underside and top side of the first and second bodies including a socket extending in the extending direction, with the socket having a size for slideable receipt and abutment of the projection in the first and second positions, with the first body having a through-hole in an intermediate portion thereof, and with the second body having a through-hole in an intermediate portion thereof, with a retaining member mounted in the through-hole of the second body and having a screw hole, with the retaining member being cylindrical in shape having circular cross sections, with the screw hole extending radially of the circular cross sections, with the retaining member located in the projection, with the tighening member including a threaded stem extending through the through-hole of the body, the socket, and the screw hole of the retaining member.