Brake mechanism of fishing reel

A brake mechanism of a fishing reel, the fishing reel having a main body, a shaft rotatably disposed at the main body, a handle disposed at the shaft and rotatable along with the shaft, a gear sleeved to the shaft, and a spool disposed at the main body and rotatable by the gear;

• the shaft having a circular section to which the gear is sleeved, a non-circular section extending outwardly from the circular section, and a thread section extending outwardly from the non-circular section;
• the brake mechanism comprising:
• a washer set, comprising a first driving washer having a first non-circular hole through which the shaft extends, and a first brake washer sleeved to the shaft and located between the first driving washer and the gear;
• an operation member, respectively coupled with the first driving washer and the shaft and rotatable together with the first driving washer and the shaft;
• the operation member having a bushing portion having a second non-circular hole through which the shaft extends and sleeved at the non-circular section, and a disk portion extending radially from an end of the bushing portion;
• the bushing portion extending through the washer set and located between the shaft and the washer set;
• an inner side of the disk portion abutting against an outer side of the washer set;
• a tubular member, axially movably disposed at the non-circular section of the shaft and provided with an end abutting against an outer side of the operation member;
• and
• a brake adjusting device, sleeved to the shaft and abutting against an outer side of the tubular member, the brake adjusting device comprising a control member screwingly engaged to the thread section of the shaft.