Electrical connectors – With insulation other than conductor sheath – Plural-contact coupling part
Reexamination Certificate
2009-04-20
2009-11-03
Dinh, Phuong K (Department: 2839)
Electrical connectors
With insulation other than conductor sheath
Plural-contact coupling part
Reexamination Certificate
active
07611388
ABSTRACT:
The present invention relates to an electricity acquiring plug used in vehicle, a hollow main body is provided with an electrode connecting set, a sliding member and a passive member, and a releasing ring is provided at a rear portion of the main body. The electrode connecting set is provided with a power connecting electrode and two ground connecting electrode respectively at a front end and two lateral ends of the main body, when two connecting sheets provided at the front end of the main body are inwardly retracted due to an external force, beveled surfaces of a pair of pushing rods are inwardly moved and a pair of connecting arms of the passive member are outwardly expanded, so inner walls of a pair of fastening sheets of the main body are outwardly expanded through the pair of connecting arms, a fastening status is therefore obtained; when the releasing ring provided at the rear portion of the main body is backwardly pulled, the linking section of the passive member is pushed by the connecting ring of the releasing ring, so the passive member is backwardly moved, and the fastening sheets are no longer pressed and inwardly retracted so the fastening status is released. So the connection of the electricity acquiring plug for vehicle and a socket can be avoided from being overly tight or overly loose and a rapid releasing function is achieved.
REFERENCES:
patent: 4054352 (1977-10-01), Rudin
patent: 4109988 (1978-08-01), Olson
patent: 5569053 (1996-10-01), Nelson et al.
patent: 5626496 (1997-05-01), Hahn
Dinh Phuong K
Guice Patents PLLC
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