| 摘要 |
DISCLOSED IS A FEMALE-SOCKET HOUSING STRUCTURE WHICH IS DESIGNED TO HAVE AN INVERTED CROWNLIKE SLEEVE METAL (13) FIXED AROUND THE MALE-PLUG INSERTION HOLE (12) OF THE HOUSING (11). THE SLEEVE METAL HAS ARROWHEADED LEGS (18,17), AND THE HOUSING HAS SECTOR SLOTS (15) ARRANGED AROUND ITS MALEPLUG INSERTION HOLE. THE SLEEVE METAL IS FIXED TO THE HOUSING BY INSERTING THE LEGS OF THE SLEEVE METAL INTO THE SECTOR SLOTS OF THE HOUSING. THIS HOUSING STRUCTURE FACILITATES THE FIXING OF THE SLEEVE METAL TO THE HOUSING, STILL INCREASING THE RESISTANCE OF THE SLEEVE METAL AGAINST THE SLIPPING-OFF FROM THE HOUSING. ALSO, ADVANTAGEOUSLY SLEEVE METALS CAN BE MADE AT A DECREASED COST.
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