FLUSH TOILET BOWL

To provide a flush toilet bowl capable of improving support strength for a pot part including a water storage part with a large weight load even if a whole water storage area of the water storage part is secured to some extent.SOLUTION: A flush toilet bowl 1 according to the present invention compri...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHINOHARA YUKI, OKADA SHIGERU, HASHIMOTO HIROSHI, TSUBONE YUICHI, YAMAZAKI SEI, SAKABA ISAMU
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a flush toilet bowl capable of improving support strength for a pot part including a water storage part with a large weight load even if a whole water storage area of the water storage part is secured to some extent.SOLUTION: A flush toilet bowl 1 according to the present invention comprises a floor-standing type ceramic toilet bowl body 2. The toilet bowl body comprises: a bowl part 6 having a dirt receiving surface 14 and a pot part 12; a drain trap part 8; an outer wall 44 forming an outline of the toilet bowl body; and an inner support wall 46 that is provided inside the outer wall and supports the pot part. The pot part comprises: a bottom wall 32; side walls 36, 38; and a joint part 40 that joins an outer edge 32b of the bottom wall and lower edges 36c, 38c of the side walls at a surface C1 having a curvature factor. The inner support wall comprises a vertical wall part 48 extending upward from a floor surface A1 within a range of 45 degrees to 90 degrees with respect to a horizontal plane in a side view of a front area of the pot part, and an upper end 48a of the vertical wall part 48 is joined directly or indirectly to the joint part of the pot part.SELECTED DRAWING: Figure 3 【課題】溜水部の溜水域全体をある程度大きく確保したとしても、重量負荷が大きい溜水部を含む壺部に対する支持強度を向上させることができる水洗大便器を提供する。【解決手段】本発明による水洗大便器1は、床置き式の陶器製の便器本体2を有し、この便器本体は、汚物受け面14及び壺部12を備えたボウル部6と、排水トラップ部8と、便器本体の外郭を形成する外側壁44と、この外側壁よりも内側に設けられて壺部を支持する内側支持壁46と、を備えており、壺部は、底壁32と、側壁36,38と、底壁の外縁32bと側壁の下縁36c,38cとを曲率を有する面C1で接合する接合部40と、を備えており、内側支持壁は、壺部の前側領域の側面視において、水平面に対して45度から90度までの範囲で床面A1から上方に延びる縦壁部48を備えており、この縦壁部48の上端48aは、壺部の接合部に対して直接的に又は間接的に接合されている。【選択図】図3