WATER CLOSET

• Main Authors: TOTSUGI MAKOTO, SHIOBARA EIJI, TAKANO SATOSHI
• Format: Patent
• Language: English; Japanese
• Published: 13.09.2018
• Subjects: FIXED CONSTRUCTIONS; FLUSHING VALVES THEREFOR; SEWERAGE; WATER SUPPLY; WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES

PROBLEM TO BE SOLVED: To provide a water closet which can prevent dirt, dust and the like from entering the inside via an insertion hole and can make a user hardly recognize the inside visually via an insertion hole.SOLUTION: The water closet washed with washing water supplied from a water supply hose comprises: a toilet bowl body including a skirt portion surrounding a periphery of a bowl portion and a drain trap pipeline; a washing water supplying device provided at a rear part of the bowl portion of the toilet bowl body, connected with the water supply hose, and supplying the washing water to the bowl portion; an opening portion opening first insertion hole in which the water supply hose is inserted, at a rear side of the skirt portion; a fixing portion attached to the first insertion hole, and opening second insertion hole for water supply in which the water supply hose is inserted and whose opening area is smaller than opening area of the first insertion hole; and a cover attached so as to cover the fixing portion from the outside, and opening third insertion hole for water supply in which the water supply hose is inserted at a position superposing on the second insertion hole for water supply.SELECTED DRAWING: Figure 5 【課題】 挿通孔を介してゴミやほこり等が内部へ侵入することを抑制し、使用者が挿通孔を介して内部を視認しにくくすることが可能な水洗大便器を提供する。【解決手段】 給水ホースにより給水される洗浄水により洗浄される水洗大便器であって、ボウル部及び排水トラップ管路の周囲を囲うスカート部と、を有する便器本体と、便器本体のボウル部の後方に設けられ、給水ホースが接続され洗浄水をボウル部に供給する洗浄水供給装置と、給水ホースが挿通する第１挿通孔をスカート部の後側に開口する開口部と、第１挿通孔に取り付けられ、給水ホースが挿通する第１挿通孔よりも開口面積が小さい給水第２挿通孔が開口された固定部と、固定部を外側から覆うように取り付けられ、給水ホースが挿通する給水第３挿通孔が給水第２挿通孔と重なる位置に開口されたカバーと、を備える水洗大便器である。【選択図】 図５