| 摘要 |
PROBLEM TO BE SOLVED: To improve the building-up workability by simplifying the constitution around a check port of the cabinet for a sink or a washstand, and at the same time, to reduce the manufacturing cost, and also to enable screwing of parts without adding any kind of screw receiving section even if a back plate or a bottom plate on which the check port is provided is a thin plate which is not allowed to be fastened with screws. SOLUTION: A plurality of attaching holes 7 are provided around the check port 6 which is formed on the back plate 3 of the cabinet 1 for a sink or a washstand. A lid 8 which is attached to the check port 6 is made of an integrally molded article of a synthetic resin on the rear surface of which engaging protrusions 9 to be engaged with the attaching holes 7 are provided. Also, the front surface side of the lid 8 on the opposite side from the engaging protrusion 9 is recessed for indicating a screwing plate, and the engaging protrusion 9 works as a screw receiving section as well when a part such as a hose guide or a water receiving tray is fastened with the screws. COPYRIGHT: (C)2005,JPO&NCIPI
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