Electrical connectors – With sealing element or material for cooperation with...
Patent
1991-03-28
1992-04-28
McGlynn, Joseph H.
Electrical connectors
With sealing element or material for cooperation with...
H01R 1300
Patent
active
051083035
ABSTRACT:
In a packing support arrangement for a waterproof connector in which a annular packing is fitted on an outer peripheral surface of a connector housing, the improvement comprising, support portions formed on the outer peripheral surface of the connector housing for supporting a front end portion of the annular packing, engaging recesses formed on an inner peripheral surface of the annular packing for receiving the support portions, and a reinforcement receptive portion formed at the front end portion of the annular packing and reinforced by the support portions. Accordingly, a smooth fitting relative to a mating connector housing can be maintained, and also deformation of the packing is prevented, thereby attaining a stable sealing purpose.
REFERENCES:
patent: 4529257 (1985-07-01), Goodman et al.
patent: 4874325 (1989-10-01), Bensing et al.
patent: 4917620 (1990-04-01), Samejima et al.
Kato Tetsuo
Maeda Akira
McGlynn Joseph H.
Yazaki -Corporation
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