| 摘要 |
PROBLEM TO BE SOLVED: To prevent a breakage of a suction-cup unit due to twisting force applied to a pedestal, concerning a suction fixing device which includes the suction-cup unit and the pedestal.SOLUTION: The device includes: the pedestal; the suction-cup unit including a suction-cup shaft and a suction cup; and a lever sliding an upper surface of the pedestal to move the suction-cup shaft up and down. The pedestal includes an abutment which transmits the twisting force applied to the pedestal, and the suction cup includes a receiving unit which receives the twisting force transmitted from the abutment. |
