FLUSH TYPE TOILET BOWL

• Main Authors: HAYASHI SATOSHI, INA TAKAMASA, UMEDA MAYUMI
• Format: Patent
• Language: English; Japanese
• Published: 26.11.2020
• Subjects: FIXED CONSTRUCTIONS; FLUSHING VALVES THEREFOR; SEWERAGE; WATER SUPPLY; WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES

To provide a flush type toilet bowl retaining little amount of residual water in a rim pipe.SOLUTION: A flush type toilet bowl 1 has a bowl body 10 having a concave bowl part 11 with an upper part opened and receiving washing water and a rim part 12 along an upper edge of the bowl part 11, and a rim pipe 2 with an upstream end 2a connected to a water supply source supplying washing water and with a downstream end 2b connected to a conduit 15 of the washing water formed to the rim part 12 and having a downward slope from the upstream side toward the downstream side, and further has a rim nozzle 3 attached to the downstream of the rim pipe 2. The rim nozzle 3 is preferably inclined downward from the upstream side toward the downstream side.SELECTED DRAWING: Figure 2 【課題】リム配管に残水が溜まりにくい水洗式便器を提供すること。【解決手段】上部が開口し洗浄水が供給される凹状のボウル部１１及びボウル部１１の上縁に沿うリム部１２を有する便器本体１０と、上流端２ａが洗浄水を供給する給水源に接続され、下流端２ｂがリム部１２に形成される洗浄水の導水路１５に接続され、上流側から下流側に向かって下り傾斜する勾配を有するリム配管２と、を備える、水洗式便器１である。リム配管２の下流側に取り付けられるリムノズル３をさらに有し、リムノズル３は、上流側から下流側に向かって下り傾斜することが好ましい。【選択図】図２