Electrical connectors – With contact preventer or retractable cover part – Movably mounted
Patent
1993-06-24
1995-02-21
Abrams, Neil
Electrical connectors
With contact preventer or retractable cover part
Movably mounted
439145, H01R 13453
Patent
active
053910850
ABSTRACT:
A child-proof electrical socket assembly is provided. The socket assembly includes a cover plate 1 having openings for receiving the prongs of a plug. A shield plate 4 is slidably mounted in adjoining relation to the cover plate such that the shield plate is slidable between a closed position where it occludes the openings in the cover plate and an open position wherein these openings are exposed. A barrier 8 is provided for engaging the shield plate and preventing it from moving to the open position upon insertion of a pin or other foreign object within one of the openings within the cover plate. The insertion of a plug, however causes the shield plate to slide towards the open position without interference from the barrier means.
REFERENCES:
patent: 3980370 (1976-09-01), Gonzalez-Hernandez
patent: 4722693 (1988-02-01), Rose
patent: 4867694 (1989-09-01), Short
patent: 5020997 (1991-06-01), Calderara et al.
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