Patent ID: 9618032
Date: 2017-04-11
CPC Classifications: F16B

Claim:
1. A vacuum absorber, comprising: a cover which is installed rotatable; a suction plate which is engaged to the cover and is installed absorbed on an attachment surface; and a height-adjusting member which is installed between the cover and the suction plate and is able to form a vacuum state between the suction plate and the attachment surface based on the rotation of the cover, wherein the cover includes, at an inner upper surface, a guide groove portion wherein locking protrusions are formed at intervals in the shape of a partition, and an insertion groove portion which is formed at an outer portion of the guide groove portion, and the suction plate includes, at an upper surface thereof, a stepped portion on which a side wall of the cover is mounted, and a coupling groove portion which is formed at an inner portion of the stepped portion, and the height-adjusting member is formed of an inner plate, and a side plate formed covering the inner plate, and a top of the side plate is inserted movable along the insertion groove portion, and a guide portion is formed at an upper surface of the inner plate, wherein the locking protrusions inserted in the guide groove portion move along an upper slanted surface as the cover rotates, and a coupling protrusion inserted movable along the engaging groove portion are provided at a lower surface of the inner plate, and a flexible adhesive member is provided integral at a lower surface of the suction plate.