A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WASH BOWL
To provide a wash bowl that is easy to wash and can save water when hand-washing clothes and the like by collecting the water in a bowl part.SOLUTION: A wash bowl 1 comprises the bowl part 10 in which a drain port 15 is formed. A slope of a linear approximation curve from 0% to 30% of water level is smaller than the slope of the linear approximation curve from 0% to 100% of water level obtained by a least squares method when plotting the water level and capacity at the water level by defining height of a drainage port 15 as 0% water level in a vertical direction and further defining the height at a lowest position of edges 12A, 13A, 20A as 100% water level in the bowl part 10.SELECTED DRAWING: Figure 21
【課題】ボウル部に水を溜めて衣類等を手洗いする際に洗いやすくかつ節水できる洗面器を提供する。【解決手段】洗面器１は、排水口１５が形成されたボウル部１０を備えている。ボウル部１０は、鉛直方向において排水口１５の高さを水位０％と定義し、端縁１２Ａ，１３Ａ，２０Ａの最も低い位置における高さを水位１００％と定義して、水位と、その水位における容量とをプロットしたときに、最小二乗法によって求めた水位０％から１００％までの線形近似曲線の傾きよりも、水位０％から３０％までの線形近似曲線の傾きの方が小さい。【選択図】図２１
WASH BOWL
To provide a wash bowl that is easy to wash and can save water when hand-washing clothes and the like by collecting the water in a bowl part.SOLUTION: A wash bowl 1 comprises the bowl part 10 in which a drain port 15 is formed. A slope of a linear approximation curve from 0% to 30% of water level is smaller than the slope of the linear approximation curve from 0% to 100% of water level obtained by a least squares method when plotting the water level and capacity at the water level by defining height of a drainage port 15 as 0% water level in a vertical direction and further defining the height at a lowest position of edges 12A, 13A, 20A as 100% water level in the bowl part 10.SELECTED DRAWING: Figure 21
【課題】ボウル部に水を溜めて衣類等を手洗いする際に洗いやすくかつ節水できる洗面器を提供する。【解決手段】洗面器１は、排水口１５が形成されたボウル部１０を備えている。ボウル部１０は、鉛直方向において排水口１５の高さを水位０％と定義し、端縁１２Ａ，１３Ａ，２０Ａの最も低い位置における高さを水位１００％と定義して、水位と、その水位における容量とをプロットしたときに、最小二乗法によって求めた水位０％から１００％までの線形近似曲線の傾きよりも、水位０％から３０％までの線形近似曲線の傾きの方が小さい。【選択図】図２１
WASH BOWL
洗面器
KOJIMA TSUTOMU (author) / OSHIMA KOICHI (author) / HORINOE TAKUMI (author) / USAMI YUKIHIRO (author)
2021-05-27
Patent
Electronic Resource
Japanese
| European Patent Office | 2021