| 摘要 |
PROBLEM TO BE SOLVED: To prevent water stored in a gap between a lid body and a case from being made to flow into the case at the moment when the lid body is opened by providing the seal piece of a hollow cross section, which is adhered to the backside of the lid body in the closed state of the lid body and at the same time maintains the state of being curved in the outside direction of the case in the opened state of the lid body. SOLUTION: A water drip packing is made of a synthetic resin having elasticity and the whole thereof is formed in an integrated string-like shape, and further has two holding pieces 8, 9 for holding an upright piece 4c from the inside of a case 1 and the outside of the case 1, and a fitting part 7 fitted to the upright piece 4c, and a base end is provided in a row in the fitting part 7. It is adhered to the backside of a lid body 2 in the closed state of the lid body 2, and is provided with a seal piece 10 of a hollow cross section for maintaining the state of being curved in the outside direction of the case 1 in the opened state of the lid body 2. Therefore, if water enters from a gap between the lid body 2 and the case 1 while the lid body 2 is closed, the seal piece 10 is adhered to the backside of the lid body 2 and at the same time is curved in the outside direction, thereby being able to prevent water from entering the interior of the case 1. |
