| 摘要 |
PROBLEM TO BE SOLVED: To provide an impact resistance structure of a switch device having little influence on an appearance design and capable of effectively preventing damage and the like of a shaft member due to collision between the shaft member and the module.SOLUTION: An impact resistance structure of a switch device includes: a winding-stem 5 having one end rotatably attached to a module 2 stored in a main body case 1; a crown 6 attached to the other end of the winding-stem 5; a cylindrical member 7 inserted into a through-hole 10 of the main body case 1 and rotatably holding the winding-stem 5 with the winding-stem 5 inserted into the through-hole; a retaining member 8 arranged between the main body case 1 and the module 2; an elastically deformable first buffer member 44 arranged between the main body case 1 and the retaining member 8; and an elastically deformable second buffer member 45 present between the main body case 1 provided with the cylindrical member 7 and the module 2 and arranged at least either position of a point symmetric position or a vicinity position.SELECTED DRAWING: Figure 1 |
