| 摘要 |
A cigar lighter unit assembly comprising a heating unit (100) and a socket (300) into which the heating unit assembly is inserted, the heating (100) comprising a knob (102), the knob (102) is coupled to an ash guard (104) by bending a plurality of ash guard lugs (105) around annular projection (106) preferably molded into the knob (102), a cylindrical spring retainer (108) fixedly attached to the knob (102). |
