| 摘要 |
PROBLEM TO BE SOLVED: To provide a cup holder structured so that a plurality of support arms are put into and taken out of a cup accommodation part by rotating a ring-shaped member, in which the ring-shaped member can be rotated easier than conventional even when cups etc. are accommodated in the cup accommodation part. SOLUTION: The cup holder 10 is composed of a retainer 20 having the cup accommodation part 21, the support arms 30 furnished with guide faces 33 and arranged at the peripheral edges of the cup accommodation part 21 in such a way as capable of coming into and going out of the part 21, energizing springs 40 provided in the same number as the support arms 30 and energizing the the support arms 30 in the direction of going out of the part 21, the ring-shaped member 50 equipped with a gear 52, arranged rotatable relative to the retainer 20, sliding on the support arm guide faces, and putting the support arms 30 into the part 21 against energizing forces of the springs 40, and an operating knob 60 furnished with a gear 62 meshing with the gear 52. COPYRIGHT: (C)2005,JPO&NCIPI
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