| 摘要 |
PROBLEM TO BE SOLVED: To prevent a rubber stopper from coming off a cover as a rubber stopper's leg comes off a rubber plug fixing part.SOLUTION: The rubber stopper assembly 40 disclosed in this specification has a rubber plug main body 51 for stopping the inside of the housing 20, a rubber plug 50 having a leg portion 52 provided around the rubber plug main body portion 51 and having a peripheral wall 54 of a concave portion (through hole 53) provided in the leg portion 52 continuously without breaks, a cover 70 fixed to the housing 20 so as to cover the rubber stopper 50, a rubber stopper fixing portion 64 disposed on the side opposite to the cover 70 with respect to the leg portion 52, a protrusion 66 fitted to the recess from the opposite side of the cover 70 being provided in the rubber plug fixing portion 64, and a rubber plug holder 60 that is fixed to the cover 70 in a state in which the leg portion 52 is restrained from moving along the cover 70 by locking the projection 66 on the peripheral wall 54 of the recessed portion .SELECTED DRAWING: Figure 7 |
