Spinning type reel

• Main Authors: AKIRA NIITSUMA, ATSUSHI KAWAMATA
• Format: Patent
• Language: Chinese; English
• Published: 24.03.2023
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; TRAPPING

The present invention provides a spinning reel capable of reducing the size of a worm shaft gear constituting a torque limiting structure. A spinning reel (1) is provided with a reel body (3), a spool shaft (15), an oscillation mechanism (21), and a torque limiting structure (34). The torque limiting structure (34) has a worm shaft (23), a worm shaft gear (27), and a torque spring (35). The torque spring (35) is disposed between the worm shaft (23) and the worm shaft gear (27). The torque spring (35) makes contact with the worm shaft (23) to generate friction force in the circumferential direction. The torque spring (35) allows or releases torque transmission from the worm shaft gear (27) to the worm shaft (23) by means of frictional force. 本发明提供能够使构成转矩限制构造的蜗杆轴齿轮小型化的旋压式绕线轮。旋压式绕线轮(1)具备绕线轮主体(3)、卷筒轴(15)、振荡机构(21)、转矩限制构造(34)。转矩限制构造(34)具有蜗杆轴(23)、蜗杆轴齿轮(27)、扭矩弹簧(35)。扭矩弹簧(35)配置于蜗杆轴(23)及蜗杆轴齿轮(27)之间。扭矩弹簧(35)通过与蜗杆轴(23)接触来使摩擦力沿周向产生。扭矩弹簧(35)借助摩擦力，允许或解除从蜗杆轴齿轮(27)向蜗杆轴(23)的转矩传递。