Patent ID: 7500631
Filing Date: 2009-03-10
Classification: A01K

Abstract:
1. A gear mounting structure for a reciprocating movement mechanism for a fishing reel comprising: a screw shaft having a shaft body, a spiral groove, a connecting part, and a mounting part, the mounting part being provided at an end of the shaft body, the connecting part having a non-circular cross section and is formed at a leading end of the mounting part, the spiral groove having a crossing point on an exterior circumference of the shaft body; a gear component having a gear body, a plurality of gear teeth formed in a circumferential direction along an exterior circumference of the gear body, a connecting cavity having a non-circular cross section, and a mounting cavity; and a ring member having an elastic body interposed between the mounting part and the mounting cavity, the exterior circumference of the ring member being arranged to contact the inner circumference of the mounting cavity and the connecting part being fixed to and integrally rotatable with the connecting cavity so as to transfer rotation to the gear component.