|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||A47G-001/17 A47G-001/16 A47G-029/00 F16B-047/00 A45D-042/14 A45D-042/00|
|미국특허분류(USC)||248/205.8; 248/205.5; 248/205.6; 248/205.7; 248/206.1; 248/206.2; 248/363|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 6 인용 특허 : 11|
A suction cup device, includes: a suction cup; a center shaft; an attaching base; a rock lever; a coil spring; and a cam mechanism.
What is claimed is: 1. A suction cup device, comprising: a suction cup having a suction face and a rear face along a thicknesswise direction thereof; a center shaft provided at the center of said rear face of said suction cup and extending in a direction away from said rear face along the thicknesswise direction; an attaching base having a skirt portion configured to cover said rear face of said suction cup and an outer tubular portion projecting from the center of said skirt portion and having said center shaft accommodated therein; a rock lever couple...