Toolbox handle structure of combination screwdriver
A toolbox handle structure includes a chamber and a tool slot, and includes an opening on one end. A receiving tube is movably arranged in the chamber. An inner sleeve is inserted in the receiving tube. A bead-holding recess and a hole are disposed on one side adjacent to the opening. A pressing spring is disposed in the inner sleeve to abut against the pressing set. A bead is disposed in the bead-holding recess and pushed by the pressing set to protrude from the hole and abuts the receiving tube. A pressing set is moved by an external force to make the bead fall into the bead-holding recess to be released from abutting against the receiving tube.
1 . A toolbox handle structure of a combination screwdriver, the toolbox handle structure comprising:
a handle, comprising a chamber and a tool slot communicating with each other, and comprising an opening defined on one end thereof communicating with the chamber;
a receiving seat set, comprising a receiving tube, an inner sleeve and a push spring, the push spring elastically abutting against the receiving tube, wherein the receiving tube is movably arranged in the chamber, the inner sleeve is inserted in the receiving tube and comprises a containing slot, and a bead-holding recess and a hole are defined on one side of the inner sleeve adjacent to the opening; and
a pressing-cap assembly, comprising a cap, a pressing set, a pressing spring and a bead, wherein the cap is combined on the opening, the pressing spring is disposed in the containing slot and abuts against the pressing set, the pressing set is partially exposed from the cap, and the bead is disposed in the bead-holding recess and pushed by the pressing set to protrude from the hole and abuts against the receiving tube;
wherein the pressing set is moved by an external force to make the bead fall into the bead-holding recess to be released from abutting against the receiving tube;
wherein the pressing set comprises a T-shaped plate and an I-shaped rod, one end of the I-shaped rod is connected to the T-shaped plate, and another end of the I-shaped rod abuts against the pressing spring;
the T-shaped plate comprises a pressing plate and an extension rod, the pressing plate is exposed from the cap, a through hole is defined on the cap, and the extension rod is inserted in the through hole and abuts against the I-shaped rod;
the pressing set further includes a C-clip, a groove is defined on the extension rod, and the C-clip is fastened on the groove; and
the pressing set further comprises an outer spring, and the outer spring elastically abuts against the C-clip.
2 . The toolbox handle structure according to claim 1 , wherein a screw hole is defined on a bottom of the chamber of the handle, the inner sleeve comprises a plurality of external threads disposed on one end thereof, and the inner sleeve is combined in the chamber through the external threads being screwed to the screw hole.
3 . The toolbox handle structure according to claim 1 , wherein the receiving tube comprises a ring seat and a plurality of elastic clips, the elastic clips configured to clamp a plurality of screwdriver bits, the ring seat comprises an annular groove defined on a side thereof facing the tool slot, and one end of the push spring is located in the annular groove.
4 . The toolbox handle structure according to claim 1 , wherein the receiving tube comprises a locking recess defined on an end thereof adjacent to the opening.
5 . The toolbox handle structure according to claim 1 , wherein the inner sleeve comprises an insertion hole, and a tool bar is inserted in the insertion hole and protrudes from the tool slot.
6 . The toolbox handle structure according to claim 1 , wherein a size of an outer periphery of the C-clip is larger than that of the through hole.