| 摘要 |
<p>PROBLEM TO BE SOLVED: To fit a cover in two kinds of height according to the height of a matter to be housed in a body and prevent the misconception of a lock position by lock sound. SOLUTION: This electric junction box is constituted in such a manner that the side wall 12a of a cover 12 is moved along the outer surface of the side wall 11a of a body 11, when the cover 12 is fitted to the body 11, whereby an engaging protruding part 21 provided on the inner surface of the side wall of the cover gets over a lock projection provided on the outer surface of the side wall of the body and is locked. In this case, the junction box has a first lock projection 13 and a second lock projection provided with a space in the fitting direction X of the cover as the lock projections, and a flexible piece 15 which has a flexibility set higher than the mounting part of the first lock projection situated on the end side in the fitting direction of the cover, receives no support from the back by a wiring board 31 when the engaging protruding part of the cover is engaged with the first lock projection and receives the support from the back by the wiring board when the engaging protruding part of the cover is engaged with the second lock projection situated on this side in the fitting direction of the cover, whereby the deflection is limited. The second lock projection 14 is arranged on the flexible piece 15.</p> |
