| 摘要 |
PROBLEM TO BE SOLVED: To make an umbrella self-stand on a body or the like of an automobile by a simply removable sucker. SOLUTION: A large-diameter anti-slipping part 3a is formed at the lower end of a handle 3 of the umbrella, and the sucker 16 is fitted to the anti-slipping part 3a. The sucker 16 is provided with a support cylinder 17, a suction cup 6, a valve seat 7, a valve element 8 and a button 5. The valve element 8 is integrally molded with the valve part 9, a shaft part 10 and a pawl part 11 using rubber. The button 5 is pressed, the valve element 8 is tilted, the valve seat 7 is opened, the air is introduced from the outside of the support cylinder 17 into the suction cup 6, and the suction cup 6 is separated from the car body to remove the umbrella. COPYRIGHT: (C)2003,JPO
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