Electrical connectors – Coupling part including flexing insulation – Sealing
Reexamination Certificate
2005-03-29
2005-03-29
Hyeon, Hae Moon (Department: 2839)
Electrical connectors
Coupling part including flexing insulation
Sealing
C439S275000
Reexamination Certificate
active
06872092
ABSTRACT:
A rear open end of each cavity (12) is formed on a contact surface (13A) of a rubber plug accommodation part (13) disposed rearward from the connector housing (11). Inner-side waterproof ribs (14) project rearward from the periphery of the contact surface (13A) to surround the rear open ends. A rubber plug (30) is held inside the rubber plug accommodation part (13) by a rubber plug hold-down member (40) mounted on the waterproof connector (11) rearward of the rubber plug (30). Thus, the rubber plug hold-down member (40) presses the rubber plug (30) forward against the contact surface (13A). The inner-side waterproof rib (14) prevents water from penetrating into the cavity (12) from the gap between the contact surface (13A) and a front surface of the rubber plug (30) through a peripheral surface of the rubber plug (30).
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patent: 6722922 (2004-04-01), Cykon et al.
Hyeon Hae Moon
Sumitomo Wiring Systems Ltd.
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