ATTACHING STRUCTURE FOR LID

PROBLEM TO BE SOLVED: To facilitate attaching/detaching operation for a lid with the attaching structure for the lid, and to securely perform the attaching/detaching operation. SOLUTION: A rear case 2 is provided with a recess fitting part 10, and a bottom part 14 which forms the opening 13 of the recess fitting part 10 is provided with an engagement hole 18 and second fitting-in recesses 19, 19. Both side walls 15, 15 forming the opening 13 are provided with guide projections 17, 17, and first fitting-in recesses 16a, 16a are provided to ends of both the side walls 15, 15 in an arrow-B direction. Both side parts 27, 27 of the lid 25 are provided with a first fitting-in projection 27a fitted in the first fitting-in recess 16a, and tip surfaces 27b, 27b of both side parts 27 are made to abut against the guide projections 17. An elastically deformable engagement claw 29a to be engaged with the engagement hole 18 is provided to the center part of a bottom part 28 of the lid 25, and a second fitting-in projection 30 to be fit in the second fitting-in recess 19 is provided to both sides of the engagement claw 29. COPYRIGHT: (C)2011,JPO&INPIT