Safety buckle with buffer means
AssigneeTaiwan Industrial Fastener Corporation
InventorChin-Kuo Lan
Life of this patent
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Abstract
A safety buckle includes a male buckle member and a female buckle member detachably fastened together, the female buckle member having a receiving chamber for receiving the male buckle member, wherein the female buckle member has a buffer element disposed in the front part thereof and defining a plurality of buffering spaces for buffering stretching force when the male buckle member and the female buckle member are pulled in reversed directions after locking.
Claims11
A safety buckle comprising a male buckle member and a female buckle member detachably fastened together, said female buckle member comprising a receiving chamber for receiving said male buckle member, wherein said male buckle member comprises a buffer element disposed in a front part thereof and defining a plurality of buffering spaces for buffering a stretching force when said male buckle member and said female buckle member are pulled in reversed directions after locking, and wherein said male buckle member further comprises two side blocks respectively formed integral with two opposite lateral side walls of the front part thereof, and said female buckle member comprises two longitudinal sliding grooves bilaterally disposed inside said receiving chamber for receiving the side blocks of said male buckle member.
A safety buckle comprising a male buckle member and a female buckle member detachably fastened together, said female buckle member comprising a receiving chamber for receiving said male buckle member, wherein said male buckle member comprises a buffer element disposed in a front part thereof and defining a plurality of buffering spaces for buffering a stretching force when said male buckle member and said female buckle member are pulled in reversed directions after locking, and wherein said male buckle member further comprises two hooked portions formed integral with said buffer element, and said female buckle member comprises two hook holes formed on a top side wall thereof in communication with said receiving chamber for engagement with the hooked portions of said male buckle member.
A safety buckle comprising a male buckle member and a female buckle member detachably fastened together, said female buckle member comprising a receiving chamber for receiving said male buckle member, wherein said male buckle member comprises a buffer element disposed in a front part thereof and defining a plurality of buffering spaces for buffering a stretching force when said male buckle member and said female buckle member are pulled in reversed directions after locking, and wherein said buffer element of said male buckle member has an 8-shaped profile.
A safety buckle comprising a male buckle member and a female buckle member detachably fastened together, said female buckle member comprising a receiving chamber for receiving said male buckle member, wherein said male buckle member comprises a buffer element disposed in a front part thereof and defining a plurality of buffering spaces for buffering a stretching force when said male buckle member and said female buckle member are pulled in reversed directions after locking, and wherein said female buckle member is mounted with a detachable mounting plate having a flat insert and a positioning portion formed integral with said flat insert, comprising a retainer spring for securing said positioning portion for enabling said detachable mounting plate to be turned relative to said female buckle member within a limited angle after insertion of said flat insert into said female buckle member, and at least one press knob for operation by hand to release said retainer spring from the positioning portion of said detachable mounting plate.
Dependencies are inferred from the claim text.