Patent ID: 11946720
Assignee: COMBIS SPORT ENTERPRISE CO., LTD.
Field: Other special machines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A string-loading apparatus for a crossbow comprising:
a reel for winding a string of the crossbow, wherein the reel comprises a centric bore, an eccentric bore and a fin extending around the centric bore;
a crank comprising an axial aperture and a cavity;
a locking rod comprising a radial protuberance, wherein the locking rod is rotationally inserted in the axial aperture of the handle, and the locking rod is insertable in the centric bore of the reel;
a pin comprising a first section fitted in the cavity of the crank and a second section insertable in the eccentric bore of the reel; and
a handle connected to the locking rod to allow operation of the handle to rotate the locking rod between a locking position where the protuberance is overlapped with the fin and an unlocking position where the protuberance is biased from the fin.