초록 ▼

A child-resistant compact or tablet case of one-piece molded plastic construction made up of a generally flat rectangular base and a cover top interconnected by an integral "living" hinge. A pair of mating lip flanges extend one each along the front edges of the base and top, i.e., the edges remote

A child-resistant compact or tablet case of one-piece molded plastic construction made up of a generally flat rectangular base and a cover top interconnected by an integral "living" hinge. A pair of mating lip flanges extend one each along the front edges of the base and top, i.e., the edges remote from the hinge. Each flange has an arcuate recess, and these recesses are mutually offset from each other laterally of the case when it is closed with the flanges lying against one another. By placing a thumb in one recess, and the tip of the forefinger in the other recess, a pry-open force may be applied to thus readily open the case. Since only one recess is visible when viewing the case from the top or the bottom, this manner of opening the case is not readily apparent to an infant or young child, but is very easy for an infirm or elderly adult to comprehend and use for opening the compact case merely by finger feel. In addition, the base has a pair of latch spring fingers disposed one on each of the laterally opposed sides near the front edge of the base and that protrude upwardly from the base bottom wall in cantilever fashion. The top has a cooperating pair of pockets that receive the free latch-tang ends of the spring fingers to render them exterior-accessible in the closed condition of the case. The outer edges of these pockets form the strike portion of the latch system. To open the case, squeeze pressure must be applied with one hand simultaneously to both of the spring finger tang ends to move them to unlatched condition, and then to hold them in this condition while, also simultaneously, with the other hand pry-open pressure is applied to the two front lip flanges at the aforementioned offset recesses. This two-handed operation further resists opening by a child because of its complex dual-hand-manipulative coordination requirement.

대표청구항 ▼

[ I claim:] [1.] A child-resistant container that comprises:a base having a lip extending along one lateral edge,a cover having a lip extending along one lateral edge,a hinge integrally joining said cover to said base along lateral edges of said base and cover opposed to said lips, and wherein said

[ I claim:] [1.] A child-resistant container that comprises:a base having a lip extending along one lateral edge,a cover having a lip extending along one lateral edge,a hinge integrally joining said cover to said base along lateral edges of said base and cover opposed to said lips, and wherein said cover lip and base lip coextensively abut one another when the base and cover are in the closed position and have outer edges that are generally flush with one another when the base and cover are closed, and wherein said lips have cooperative recesses, one on each side of said lips, that are offset from each other longitudinally of the lips when the base and cover are closed such that said base lip recess gives access to a surface of said cover lip facing said base lip and said cover lip recess gives access to a surface of said base lip facing said cover lip,first and second latch means located one on each of the longitudinally opposite ends of said base and cover, and wherein said base and cover are each of rectangular configuration and generally coextensive with one another when said base and cover are closed together, and wherein said latch means are located adjacent the corners of the container that are closest to the aforesaid lips, and wherein each of said first and second latch means comprises a spring finger integrally joined at one end to said base, and an opening in said cover registering with said spring finger in the closed condition of said container, said spring finger having a tang end protruding upwardly at least generally flush with the outer surface of said cover, each said finger also having a tapered camming edge facing outwardly of the container and a catch edge adapted to cooperate with a strike portion of the cover defining a portion of said opening and operable to be engaged by said catch edge of said finger, said strike portion and an opposed edge of said cover opening being spaced apart only by an amount to permit a sufficient swinging motion of said free end of said finger to enable unlatching of the same from the strike portion of the cover so that said finger tang end is operable to thereby block finger tip access to the opposed edge of the cover opening when said spring finger is swung to unlatching position.