Patent ID: 7780105
Filing Date: 2010-08-24
Classification: A01K

Abstract:
1. An externally controllable backlash prevention apparatus for a bait reel having a spool and a side cover, the apparatus comprising: a manipulation means installed between the spool and the side cover; a brake holder coupled to a shaft of the spool and receiving a delivery of a power of the manipulation means for rotation operation; a brake ring assembled to an outer surface of the brake holder in a state of being at a distance; first to eighth brake shoes installed in a state of being spread radially along one side circumference surface of the brake holder, moving in an outer direction by the centrifugal force depending on a rotation of the spool, contacting with an inner circumference surface of the brake ring, and generating a friction force; springs installed within the first to eighth brake shoes and restoring, by a tension force, the first to eighth brake shoes to the original state; first to eighth catch jaws protrusion-formed in positions different from each other on one side surfaces of the first to eighth brake shoes, respectively; a brake shoe dial covered with the first to eighth brake shoes and receiving a delivery of a rotary force of a plate holder for rotation-operation; and a braking means comprised of first to eighth protrusion rims each protrusion-formed in positions different from each other along one side circumference surface of the brake shoe dial, being sequentially detached from the first to eighth catch jaws according to rotation-driving of the brake shoe dial in a state of being each caught by outer surfaces of the first to eighth catch jaws, and stepwise releasing restraint of the first to eighth brake shoes.