|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||220/253 ; 220/254 ; 220/336 ; 220/715|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 62 인용 특허 : 0|
A closure cover for sealing a liquid container including a body having an orifice for dispensing the liquid in the container, and a rotating disk pivotally attached to the body and providing an effective seal for the dispensing orifice. The effective seal is created by a downward force upon a sealing gasket, such force being the result of the rotation of the disk member containing a ramp which is moved under a cam on the body.
A closure device for sealing a container, comprising: a body having a dispensing orifice; a rotating member pivotally attached to said body and having sealing means for sealing said orifice such that said orifice is in a closed condition, said rotating member allowing flow through said dispensing orifice when said orifice is in an open condition; and pressing means responsive to the rotation of said rotating member for pressing said sealing means at said orifice to ensure proper seal of said orifice, said pressing means applying a downward force to a top...