| 摘要 |
PROBLEM TO BE SOLVED: To restrain inclination of a push-button handle in a pressing operation of a piano handle. SOLUTION: A pair of cross-sectionally nearly semicircular projecting parts 73, 73 along the lateral direction of a container 5 are projected in the vicinities of both ends of the front face of the push-button handle 32 in the longitudinal direction of the container 5. An operating rib 44 having a flat surface part abutting on the projecting parts 73, 73 and having an area having a size as much as almost overlapping the front face of the handle 32 is projected at the center part of the back face of the piano handle 43. Since the projecting parts 73, 73 formed in the vicinities of both ends of the front face of the push- button handle 32 abut on the rib 44 on the back face of the piano handle 43 even when an engaging cam body 38 of a slide cam 31 abuts on an engaging projection 34 to apply torque to a reversing handle 31, the inclination of the handle 32 with respect to the front face of the container 5 can be restrained. COPYRIGHT: (C)2003,JPO
|
