| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem, wherein since a conventional circuit switch is attached to the front surface of a wall, and this switching appliance cannot be used at a location where there is water or oil splashing, a switch having waterproofing function is attached by replacing the switching appliance on the front surface of the wall and it is difficult to clean the switching appliance because a projection of the switching appliance becomes a hindrance in a narrow location or in a location where oil spots are generated, and user is often annoyed by the switching appliance. SOLUTION: When this wall back-mounted switch is fixed to the location of a conventional switch for a circuit, a switching appliance on the front surface is eliminated, and damages to the wall are eliminated. The wall will have the effect of waterproofing properties. When a magnet that reacts with iron plate is brought close to the location where the wall back-mounted switch is fixed, a circuit is operated. Both a wall back-mounted switch for a vertical wall and a wall back-mounted switch for a floor wall are prepared. COPYRIGHT: (C)2008,JPO&INPIT
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