Patent ID: 7777162

Claim:
A connector for heating apparatuses, comprising: a plug unit ( 110 ), comprising a plurality of first conductive members ( 112 ), each of which has a predetermined shape and is connected to an electric wire ( 113 ), and a plug body part ( 111 ), in which the first conductive members ( 112 ) are integrally inserted; a socket unit ( 120 ), comprising a socket body part ( 121 ) having a plurality of through holes ( 121 a ) therein, and a plurality of second conductive members ( 122 ) provided in the socket body part ( 121 ); a coupling nut ( 130 ), with a seating hole ( 131 ), having a predetermined depth, formed in the coupling nut ( 130 ), an internal thread ( 131 a ) formed on a circumferential inner surface of the seating hole ( 131 ), and a through hole ( 132 ) formed through a central portion of a bottom of the coupling nut ( 130 ); and a coupling screw ( 140 ), with an insertion hole ( 141 ) longitudinally formed through a central portion of the coupling screw ( 140 ), and an external thread ( 142 ) formed on a circumferential outer surface of an end of the coupling screw ( 140 ).