| 摘要 |
PROBLEM TO BE SOLVED: To provide a housing box capable of keeping rigidity of a sidewall part even in the case where a vent hole for waste-heat is provided on the sidewall part, while reducing the quantity of resin to be used.MEANS FOR SOLVING THE PROBLEM: The housing box includes: a case in which an electrical appliance is accommodated and of which the front face side is opened; and a cover which covers the case correspondingly to the front face side. On a sidewall of the case, a recess is formed from a bottom face side of the case to an edge of the sidewall, and on a sidewall of the cover, on the other hand, a recess is not formed at a position corresponding to the recess. The housing box is configured by forming a hole part that communicates the inside and the outside of the housing box, between the recess on the sidewall of the case and the sidewall of the cover when the case is overlaid by the cover.SELECTED DRAWING: Figure 1 |
