JPH0399087U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は実施例に係る水洗式小便器の断面図、
第２図は従来の水洗式小便器の正面図、第３図は
第２図の−線断面図である。 １…便器本体、２…ボウル、３…リム通水路、
４…射水孔、５…後壁面、６…溜水函、６ａ…上
端開口縁、７…排水筒、８…排水路、１０…目皿
部、１１…トラツプ画成筒、１２…排水孔、２２
…目皿板（目皿部）、２３…排水孔、Ｇ…間隙、
Ｂ…奥側部分。 FIG. 1 is a cross-sectional view of a flush urinal according to an embodiment;
FIG. 2 is a front view of a conventional flush urinal, and FIG. 3 is a sectional view taken along the line -- in FIG. 1... Toilet main body, 2... Bowl, 3... Rim passageway,
4... Water injection hole, 5... Rear wall surface, 6... Water storage box, 6a... Upper end opening edge, 7... Drain tube, 8... Drain channel, 10... Perforated plate portion, 11... Trap defining tube, 12... Drain hole, 22
...Perforated plate (perforated plate part), 23...Drainage hole, G...Gap,
B...Back part.

Claims (1)

【実用新案登録請求の範囲】 便器本体のボウル底部に溜水函を有し、同溜水
函内に立設される排水筒とともにトラツプを形成
し、かつ溜水函の上端開口縁に排水孔を貫設した
目皿部を配置した水洗式小便器であつて、該目皿
部は便器先端側が高レベルとなるように傾斜する
とともに便器先端側の高レベル位置において上記
溜水函の上端開口縁との間に間隙を画成した水洗
式小便器において、 前記目皿部の排水孔よりも奥側の部分は水平か
、又は排水孔に向つて下り勾配となるように傾斜
していることを特徴とする水洗式小便器。[Scope of Claim for Utility Model Registration] A water storage box is provided at the bottom of the bowl of the toilet bowl, and a trap is formed together with a drain tube installed vertically within the water storage box, and a drainage hole is provided at the upper opening edge of the water storage box. A flush urinal is provided with a perforated urinal, the perforated portion being inclined so that the tip side of the toilet is at a high level, and the top opening of the water storage box at the high level position on the tip side of the toilet. In a flush urinal with a gap defined between the rim and the rim, the part of the perforated plate on the back side of the drain hole is either horizontal or slopes downward toward the drain hole. A flush urinal featuring: