| 摘要 |
PROBLEM TO BE SOLVED: To provide a shift operating device for a vehicle that prevents concentration of stress on a guide projection due to contact with the wall surface of a guide groove.SOLUTION: According to a shift operating device 10 for a vehicle, the internal wall surfaces of the guide grooves 26 of opposite body members 16 with a guide projection 24 between them are parallel to each other. The guide projection 24 is formed narrower toward a basal end part from a predetermined position A in the direction of the center line C of the guide projection 24 such that, from the predetermined position A to the basal end part of the guide projection 24, a line parallel to the center line C of the guide projection 24, located on the side wall surface of the leading end part of the guide projection 24, and extended toward the basal end part from the predetermined position A, and a line located on the side wall surface of the basal end part from the predetermined position A of the guide projection 24 has a predetermined angle α. Therefore, firm contact between the side wall surface of the basal end part of the guide projection 24 and the internal wall surface of the guide groove 26 opposite it is inhibited, thus preventing concentration of stress on the guide projection 24. |
