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US 6,280,225 B1Granted
Electrical connector
AssigneeSumitomo Wiring Systems, Ltd.
InventorsSatoru Nishide, Nori Inoue, Hajime Kawase
Life of this patent
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AssigneeSumitomo Wiring Systems, Ltd.
InventorsSatoru Nishide, Nori Inoue, Hajime Kawase
Estimating the term…
A connector provided with a half-fitting prevention function has a simplified configuration. A spring 40 is provided with a spring member 44 located to the posterior of a spring pressing member 41 which is pressed directly by a female housing. This spring member 44 is compressed when it receives a pressing force. The spring pressing member 41 and the spring member 44 are formed in a unified manner from plastic. The spring 40 is housed within a spring housing chamber 30 of a male housing 20. If the fitting of the two housings is halted part-way through the operation, the spring member 44 which has been compressed is released, the force which has been accumulated thus far is released, and the female housing is thereby caused to move in a direction of separation.
A connector comprising two housings adapted for mutual fitting together, one of said housings having both a spring and a spring pressing member for contact with other of said housings, and said spring being adapted to resist mutual fitting until, in use, the housings are in a fully fitted state, wherein said spring and spring pressing member are formed in one piece from a plastic material, wherein said spring and spring pressing member are housed in a chamber of said one of said housings, the chamber having a rear abutment to resist compression of said spring, and a front abutment to resist expansion of said spring, and wherein said spring pressing member has a protrusion extending transversely to the direction of compression of said spring, said protrusion engaging said front abutment.
A connector comprising two housings adapted for mutual fitting together, one of said housings having both a spring and a spring pressing member for contact with other of said housings, and said spring being adapted to resist mutual fitting until, in use, the housings are in a fully fitted state, wherein said spring and spring pressing member are formed in one piece from a plastic material, and wherein said other of said housings includes a resilient latching arm for latching said housings in a fully fitted state, the latching arm being adapted for bending into contact with said spring pressing member as said housings are fitted together, and the latching arm disengaging said spring pressing member as the housings reach the fully fitted state.
Dependencies are inferred from the claim text.