| 摘要 |
PROBLEM TO BE SOLVED: To diversify the structure of an operating force transmission mechanism comprising a conduit and an inner material.SOLUTION: An operating force transmission mechanism comprises: a transmission member 10 made up of a closed coil spring; and an inner material 20 inserted thereinto and made up of a stranded wire. The inner material 20 is fixed to a portion to which the operating force transmission mechanism is attached. The transmission member 10 transmits an operating force by moving in the axial direction of the inner material 20. Operation members 31, 32 for applying an operating force are attached to the transmission member 10. Insertion holes 31a, 32a for inserting the transmission member 10 is formed in the operation members 31, 32, and the transmission member 10 is fixed by forming the inner surfaces of the insertion holes 31a, 32a into uneven surfaces matched with the uneven shape of the outer surface of the transmission member 10. Thus, when the transmission member 10 moves with respect to the inner material 20, the movement of the operation member 31 is transmitted to the other operation member 32, and the operation force transmission mechanism having a structure different from a conventional one can be configured. |
