초록 ▼

A one-piece molded thermoplastic child-resistent dispensing closure in which the dispensing opening in the closure is sealed by the downwardly extending projection of a locking flap that is foldably attached to an edge of the closure, in which the top of the closure comprises a recess to receive the

A one-piece molded thermoplastic child-resistent dispensing closure in which the dispensing opening in the closure is sealed by the downwardly extending projection of a locking flap that is foldably attached to an edge of the closure, in which the top of the closure comprises a recess to receive the sealing flap when it is in its closing position and in which the portion of the recess which is adjacent the free end of the locking flap is deeper than the thickness of the locking flap so that the free end of the locking flap can be depressed within the recess to facilitate the opening of the closure. Certain embodiments are described in which the locking flap is provided with a downwardly depending tab which is received in a recess in the skirt of the closure when the locking flap is in the closed position and which is deflected outwardly from the recess by the depression of the locking flap into the recess in the top of the closure to further facilitate the opening of the closure.

대표청구항 ▼

In a one-piece dispensing closure for a container with a closure receiving finish, which closure comprises; a body portion with a top panel and dispensing opening means in said top panel, an annular skirt depending from said top panel and adapted to surround the finish portion of said container, mea

In a one-piece dispensing closure for a container with a closure receiving finish, which closure comprises; a body portion with a top panel and dispensing opening means in said top panel, an annular skirt depending from said top panel and adapted to surround the finish portion of said container, means extending inwardly from the annular skirt for engaging said finish to secure the closure to the container, and a locking flap hingedly connected to said body portion and comprising sealing means for sealingly engaging the dispensing opening means when the locking flap is in a closed position, said locking flap being foldable between said closed position and an open position to permit the dispensing of the contents of the container through the dispensing opening means when said locking flap is in said open position, said top panel containing a recess for receiving the locking flap when said locking flap is in the closed position, the improvement in which said recess is deeper than the thickness of the locking flap at the end of the locking flap away from the location of the hinged attachment of the locking flap to the body portion to permit said end of the locking flap to be depressed within said recess to expose said end for access to facilitate the movement of the locking flap to the opened position.