A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a vacuum toilet device having means for eliminating stain of a toilet seat undersurface caused when flashing in a lid-closed state in the vacuum toilet device.SOLUTION: An air inflow space is secured for facilitating the inflow of air even in a closed state of a lid 30 of a toilet bowl 10. Specifically, a stitch-like or slit-like opening 31 and an air scoop-like opening 33 are provided in the lid 30. A mechanism is provided for operating a flash when reaching a constant closing angle just before closing the lid 30. The lower side of a toilet seat 20 opposed to the toilet bowl 10 is formed as a cross section curved in the separating direction from a cross section of an upper surface around the toilet bowl 10 to the upper surface. A height of a toilet seat stay extending from an undersurface of the toilet seat 20 is set higher than that of an object of a conventional technology. To the contrary, a protrusion part of swelling in the height direction to other parts, is provided in a part of a toilet bowl upper surface opposed to the toilet seat stay, and the upper surface around the toilet bowl 10 is formed in a wave shape in the circumferential direction.SELECTED DRAWING: Figure 1
【課題】真空トイレット装置において蓋を閉めた状態でフラッシュした際に発生する便座下面の汚れを解消するための手段を備えた真空トイレット装置を提供する。【解決手段】便器１０の蓋３０が閉じた状態においても空気の流入を容易にする空気流入のスペースを確保する。具体的に、編目状もしくはスリット状の開口３１、エアスクープ状の開口３３を蓋３０に設ける。蓋３０が閉まる直前の一定の閉鎖角度に到達した際にフラッシュを動作させる機構を設ける。便器１０に対向する便座２０の下側を、便器１０の周囲の上面に対して当該上面の断面から離れる方向に湾曲した断面とする。便座２０の下面から延びる便座ステイの高さを従来技術のものよりも高くする。逆に便座ステイに対向する便器上面の部位に、他の部位に対して高さ方向に膨らむ隆起部を設けて便器１０の周囲上面を周方向に波状に形成する。【選択図】図１
PROBLEM TO BE SOLVED: To provide a vacuum toilet device having means for eliminating stain of a toilet seat undersurface caused when flashing in a lid-closed state in the vacuum toilet device.SOLUTION: An air inflow space is secured for facilitating the inflow of air even in a closed state of a lid 30 of a toilet bowl 10. Specifically, a stitch-like or slit-like opening 31 and an air scoop-like opening 33 are provided in the lid 30. A mechanism is provided for operating a flash when reaching a constant closing angle just before closing the lid 30. The lower side of a toilet seat 20 opposed to the toilet bowl 10 is formed as a cross section curved in the separating direction from a cross section of an upper surface around the toilet bowl 10 to the upper surface. A height of a toilet seat stay extending from an undersurface of the toilet seat 20 is set higher than that of an object of a conventional technology. To the contrary, a protrusion part of swelling in the height direction to other parts, is provided in a part of a toilet bowl upper surface opposed to the toilet seat stay, and the upper surface around the toilet bowl 10 is formed in a wave shape in the circumferential direction.SELECTED DRAWING: Figure 1
【課題】真空トイレット装置において蓋を閉めた状態でフラッシュした際に発生する便座下面の汚れを解消するための手段を備えた真空トイレット装置を提供する。【解決手段】便器１０の蓋３０が閉じた状態においても空気の流入を容易にする空気流入のスペースを確保する。具体的に、編目状もしくはスリット状の開口３１、エアスクープ状の開口３３を蓋３０に設ける。蓋３０が閉まる直前の一定の閉鎖角度に到達した際にフラッシュを動作させる機構を設ける。便器１０に対向する便座２０の下側を、便器１０の周囲の上面に対して当該上面の断面から離れる方向に湾曲した断面とする。便座２０の下面から延びる便座ステイの高さを従来技術のものよりも高くする。逆に便座ステイに対向する便器上面の部位に、他の部位に対して高さ方向に膨らむ隆起部を設けて便器１０の周囲上面を周方向に波状に形成する。【選択図】図１
VACUUM TOILET DEVICE
真空トイレット装置
KIYOMIYA SADAO (author)
2017-06-08
Patent
Electronic Resource
Japanese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen