| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain an on-vehicle waterproof type electronic apparatus housing which protects a rib and thereby prevents the deterioration of the sealability.SOLUTION: An on-vehicle waterproof type electronic apparatus housing according to the invention includes: a resin case 8 which houses a printed circuit board 2 therein and has an opening surface 21 at an upper end 8c; and a cover 12 which covers the interior of the case 8 from the opening surface 21. The case 8 includes an annular peripheral wall 8a erected in a direction of the cover 12, the annular peripheral wall 8a including a rib 24, which is compressively deformed when the case 8 is joined to the cover 12, formed over a substantially whole circumference. An upper end of the rib 24 is positioned below the opening surface 21.</p> |
