| 摘要 |
PROBLEM TO BE SOLVED: To prevent positional deviation of a seal member, when a cover is arranged in a connection box main unit, after mounting on a vehicle so that the cover can be easily removed from the connection box main unit. SOLUTION: In a structure which interposed a seal member 40 in an inner surface of a sidewall 2a of a connection box main unit 2 and fixing the connection box main unit and a hollow-shaped cover 20, a holder 10 for holding the seal member is provided in the sidewall inner surface, when the cover is arranged in the connection box main unit, positional deviation of the seal member is prevented. A direction screwing the holder and the cover is one-way, as wall as almost in parallel to the sidewall inner surface. A hook-shaped engaging part 30 with the cover engaged with the holder is provided, in the case of pressing in while rotating with one end part of the cover serving as a support point, one end part is prevented from floating, after arrangement, a position deviation of the cover is prevented. The holder is formed into an L-shaped section, a secured part 11 in parallel to the sidewall inner surface and a mounting part 12 orthogonal to the sidewall inner surface are provided, the cover and the seal member are arranged in the mounting part. The holder is arranged with an equal space in the sidewall or is peripherally provided in the total sidewall inner surface. |
