| 摘要 |
PROBLEM TO BE SOLVED: To easily draw out electric source cords of electric appliances arranged inside by arranging a space plate between the upper end of the door frame of a bathroom and a ceiling plate and providing a through hole for the electric source cords. SOLUTION: An aluminum or FRP space plate 7 is arranged between the upper end of an aluminum door frame 4 in which a door 5 is fitted and a ceiling plate 6, in a bathroom in which side panels 3 are erected at the periphery of a washing floor 1 and a bathtub 2. A circular insertion hole 8 is formed in the space plate 7 and a ring-shaped outside frame 10 is fitted therein and a cover body 9 is screwed to close the insertion hole 8. When a jet-bath device, a bathroom dryer, etc., are arranged in the bathroom, the cover body 9 is removed and electric source cords are inserted in the insertion hole 8 and the gap is hermetically sealed by putty or the like. Accordingly, the electric source cords in the bathroom can be easily pulled out to the outside of the bathroom. In this case, a plurality of slits may be formed in the space plate 7 to form ventilation holes opened or closed by a sliding plate. |
