Plug structure for ventilating fans

Details Plug structure for ventilating fans Plug structure for ventilating fans

1987-05-20

1988-11-29

Weidenfeld, Gil

Electrical connectors

With supporting means for coupling part

Coupling part or mating part extending into panel opening

439695, H01R 1916

Patent

active

047878630

ABSTRACT:
This invention concerns a plug structure of a ventilating fan which can be easily checked out to determine if the connection is correct or not. A base for carrying electric blades connected with a cord is combined with a plate in a corner of the fan body by pushing it on the plate by means of the combination of partition walls and a slot. The plug is easy to assemble with or to take off the fan body for checking.

REFERENCES:
patent: 3569917 (1971-03-01), Vlijmen
patent: 4097109 (1978-06-01), Cross
patent: 4460233 (1984-07-01), Newton et al.
patent: 4673239 (1987-06-01), Smith et al.
patent: 4702542 (1987-10-01), Noyes

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