초록 ▼

A high-security buckle including a pair of flexible side release latches and a third latch accessible on the front of the buckle. A male part of the buckle fits within a tubular body of a female part of the buckle. Disengagement of the male part can be accomplished by squeezing the side release latc

A high-security buckle including a pair of flexible side release latches and a third latch accessible on the front of the buckle. A male part of the buckle fits within a tubular body of a female part of the buckle. Disengagement of the male part can be accomplished by squeezing the side release latch catch bodies toward each other while pressing the third catch body into the body of the female part far enough for all three latches to be disengaged simultaneously.

대표청구항 ▼

[ We claim:] [1.] A high-security buckle, comprising:(a) a male part having a base and a leading end, including a pair of laterally apart-spaced side release latch arms extending toward said leading end, each side release latch arm including a respective catch body, and a central latch arm having a

[ We claim:] [1.] A high-security buckle, comprising:(a) a male part having a base and a leading end, including a pair of laterally apart-spaced side release latch arms extending toward said leading end, each side release latch arm including a respective catch body, and a central latch arm having a third catch body located thereon, said side release latch arms being resiliently flexible toward each other; and(b) a female part having a base and a tubular body including an open receiving end, said female part including a front wall, an opposite back wall, and a pair of opposite top and bottom sides, said top and bottom sides each defining an opening and said female body having a fixed catch associated with each of said openings and engaging the catch body of a respective one of said side release arms, said front wall defining a latch receptacle that is fully surrounded by but open through said front wall of said female part, and said third catch body extending into said latch receptacle, said third catch body having a top surface that is exposed through said front wall of said female part when said buckle is fastened, and said side release latch arms and said central latch arm being free from mechanisms interacting with each other, whereby disengagement of said male part from said female part requires simultaneous inward pressure on both of said side release catch bodies and on said top surface of said central latch arm, sufficient to move both of said side release catch bodies out of engagement with said fixed catches and to move said third catch body out of engagement with said latch receptacle.