Provided is a waterproof box capable of increasing the amount of water discharged from a double wall without reducing the rigidity of a body case. A waterproof box (1) is provided with a body case (3) and an upper cover (2) attached to the body case (3) so as to cover an opening (30a) of the body case (3). A peripheral wall (39) of the body case (3) has a double-wall structure including an outer wall (31) and an inner wall (32). Liquid penetrating from a seam between the upper cover (2) and the outer wall (31) passes between the outer wall (31) and the inner wall (32) and is discharged to the outside of the body case (3). A wide width portion (6) and a narrow width portion (7) which have mutually different gaps between the outer wall (31) and the inner wall (32) are formed in the body case (3). Furthermore, the inner wall (32) has connection portions (8) bent outward from the ends of the wide width portion (6) and inward from the ends of the narrow width portion (7).
WATERPROOF BOX AND ELECTRIC JUNCTION BOX EQUIPPED WITH SAME
WASSERDICHTER KASTEN UND STROMVERTEILERKASTEN DAMIT
BOÎTE ÉTANCHE À L'EAU ET BOÎTE DE JONCTION ÉLECTRIQUE EN ÉTANT ÉQUIPÉE
2015-06-03
Patent
Elektronische Ressource
Englisch
IPC: | H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H05K PRINTED CIRCUITS , Gedruckte Schaltungen |
Waterproof box and electric junction box equipped with same
Europäisches Patentamt | 2015
|Waterproof box and electric junction box equipped with same
Europäisches Patentamt | 2016
|THE BUOYANCY DEVICE EQUIPPED WITH A WATERPROOF FORMULA OCEAN OBSERVATION
Europäisches Patentamt | 2018