HANDLE MOUNTING PART STRUCTURE OF UNDERFLOOR INSPECTION HOLE

PROBLEM TO BE SOLVED: To provide a handle mounting part structure of an underfloor inspection hole capable of shutting off an indoor part above a lid body and an underfloor part below the lid body completely to prevent air from flowing between the indoor part and the underfloor part in a handle mounting part for the lid body of the underfloor inspection hole. SOLUTION: This mounting part structure of the rotary handle 1 provided by fitting a handle mounting body 7 into an opening part 5 formed in the lid body 4 blocking the underfloor inspection hole from above includes a cap 11 made of synthetic resin and covering the opening part 5 from a rear surface side of the lid body 4. The cap 11 has a packing material 14 in a groove 13a in a projecting part 13 at an upper end and is connected with the handle mounting body 7 by using a screw 16 to bring the packing material 14 into pressure-contact with a rear surface of the lid body 4. COPYRIGHT: (C)2011,JPO&INPIT