Electrical connectors – With coupling movement-actuating means or retaining means in... – Retaining means
Patent
1997-02-05
1998-10-27
Vu, Hien
Electrical connectors
With coupling movement-actuating means or retaining means in...
Retaining means
H01R 13627
Patent
active
058270868
ABSTRACT:
In a half-fitting prevention connector, a cover is slidably fitted on a housing, and covers entire housing except a fitting side thereof. Cover lock release ribs are formed on an inner surface of the cover, and abut against lock release projections in accordance with the fitting of the connector relative to a mating connector. Retaining grooves for retaining engagement with the mating connector are formed on the inner surface of a front end portion of the cover. A lock arm, serving as a lock member when fitting the connector, is formed integrally on a partition wall, and is pivotally movable. The lock arm includes a support portion serving as a fulcrum for the pivotal movement, and a retaining portion for retaining engagement with the mating connector, the lock release projections formed respectively on opposite sides thereof, and a press portion at a rear end thereof, the press portion being operated when releasing a locked condition.
REFERENCES:
patent: 4548455 (1985-10-01), Ezure
patent: 5082455 (1992-01-01), Wei
patent: 5199897 (1993-04-01), Hashiguchi
patent: 5338227 (1994-08-01), Nakamura
patent: 5376014 (1994-12-01), Sumida
Vu Hien
Yazaki -Corporation
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