To provide a roller support structure for a spreader capable of stably performing torque transmission with respect to a delivery roller and of maintaining tension for sliding with respect to a rotating member by the delivery roller constant.
The delivery roller 12 is rotatably supported via the rotating member 16 rotatably supported within a case 11. The delivery roller 12 delivers a roll-shaped tape including a spreading agent on one face, and the delivered tape is taken up by a take-up roller 13. The rotating member 16 includes a cylindrical body 31 inserted to the inner periphery of the delivery roller 12. A plurality of slots 32 are provided on the tip side of the cylindrical body 31 and a plurality of spring parts 33 capable of pressing the inner peripheral face of the delivery roller 12 are formed. The respective spring parts 33 are interconnected by connection parts 35, so as to suppress decline in spring force.
KATO KOSUKE
OHAMA TAKASHI
