Cuboid installation box for housing electronic component, has U-shaped insertion groove which is tapered in the direction of rectangular base portion, and is pushed or inserted to corresponding side edge regions

摘要

The box has circumferential seals that are provided between box side wall panels (3) and side walls. A corner post (2) has vertical box-high support surfaces (6) and frame element which is arranged extending along the same direction of the support surfaces. An insertion groove (8) of the side walls is pushed or inserted to the corresponding side edge regions. The insertion groove is U-shaped and is tapered in the direction of rectangular base portion (1).