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A dual functional, electrical plug use in connection with an electric appliance which includes a plug receiving member having a pair of cylindically shaped grooves and attached to the electric appliance, a casing member adapted to receive the plug receiving member, a first plug member having a pair

A dual functional, electrical plug use in connection with an electric appliance which includes a plug receiving member having a pair of cylindically shaped grooves and attached to the electric appliance, a casing member adapted to receive the plug receiving member, a first plug member having a pair of cylindrical shaped electrical pin member and a pair of rectangular shaped grooves and rotatably mounted to the plug receiving member, and a second plug member having a pair of rectangular shaped electrical pin member and rotatably mounted to the first plug member, whereby the first and second plug members form a composite structure enabling the selective use of either the first plug member or the second plug member depending upon high voltage usage or low voltage usage.

대표청구항 ▼

A dual functional, electrical plug used in conjunction with an electric appliance, which comprises: a plug receiving member attached to said electric appliance, said plug receiving member containing a pair of cylindrically shaped grooves disposed in one side portion thereof and a first hollow portio

A dual functional, electrical plug used in conjunction with an electric appliance, which comprises: a plug receiving member attached to said electric appliance, said plug receiving member containing a pair of cylindrically shaped grooves disposed in one side portion thereof and a first hollow portion disposed in the other side portion thereof, a casing member having a tensible stopper provided at one end thereof, said casing member adapted to receive said plug receiving member with said tensible stopper extending through said first hollow portion, a first plug member rotatably mounted to said plug receiving member, said first plug member containing a pair of rectangular shaped grooves and a pair of cylindrically shaped electrical pin members, said first plug member being rotatable between an inoperative position within said pair of cylindrically shaped grooves of the plug receiving member and an operative position where said pin members are rotatably removed from said grooves, a second plug member rotatably mounted to said first plug member, said second plug member containing a pair of rectangular shaped electrical pin members, said second plug member being rotatable between an inoperative position within said pair of rectangular shaped grooves of the first plug member and a operative position where said pin members are rotatably moved from said grooves, whereby the first and second plug members form a composite structure enabling the selective use of either the first plug member or the second plug member depending upon high voltage or low voltage usage.