Childproof container closure
View Patent ↗The invention relates to a container closure, for a container ( 1 ) having a storage space ( 6 ) for accommodating goods to be packaged, wherein said container closure comprises a section ( 3 ) situated adjacent to the container and in which a discharge opening ( 16 ) for the goods to be packaged is formed, said container closure having a lid ( 4 ) for the purpose of closing said discharge opening ( 16 ), said lid ( 4 ) being connected via a hinge ( 5 ) to said section ( 3 ) situated adjacent to the container, said container closure further comprising a child safety device ( 7 ). The invention is characterized in that the section ( 3 ) situated adjacent to the container forms a chamber ( 12 ), which is separate from the storage space ( 6 ) and that said child safety device ( 7 ) is disposed in the chamber ( 12 ) at least when the lid ( 4 ) is in a closed position.
1. A container closure for a container having a storage space for accommodating goods to be packaged, said container closure comprising:
a closure part adapted to be connectable to a container, said closure part comprising a chamber separated from a discharge chute by a partition wall, wherein said partition wall is configured to separate said chamber from the storage space, said chamber having an annular wall projecting away from said partition wall and having an upper portion and a lower portion, wherein the lower portion of said annular wall is connected to said partition wall, a first pair of opposing clamping elements, each one of said first pair of clamping elements being disposed in said annular wall, said discharge chute including a discharge opening operatively allowing removal of the goods to be packaged;
a lid connected to said closure part by a hinge, wherein said hinge connects to the lid on the upper portion of said annular wall, said lid having a second pair of clamping elements projecting from a bottom of said lid, each one of said second pair of clamping elements being operably spaced from each other, each one of said second pair of clamping elements corresponding to one of said first pair of clamping elements in said chamber, wherein when in a closed position said lid is in contact with said upper portion of said annular wall;
wherein said discharge chute includes a tubular portion and a limiting element, wherein said limiting element extends radially inward from the tubular portion, wherein said limiting element extends upwardly at an angle towards the lid when the lid is in the closed position, wherein said lid further comprises an annular sealing part extending inwardly from an inner surface of the lid, wherein said sealing part is in sealing contact with the tubular portion when the lid is in the closed position; and
a child safety device disposed in said chamber at least when said lid is in the closed position, said child safety device comprising said second pair of clamping elements and said first pair of clamping elements, said child safety device being activated at least when said lid is urged into the closed position wherein said second pair of clamping elements slide along said annular wall to engage said first pair of clamping elements, wherein said second pair of clamping elements are inwardly actuatable to unlock and open said lid.