US2019345707A1PendingUtilityA1

Flush toilet

Assignee: LIXIL CORPPriority: Dec 27, 2016Filed: Nov 6, 2017Published: Nov 14, 2019
Est. expiryDec 27, 2036(~10.4 yrs left)· nominal 20-yr term from priority
E03D 11/08E03D 11/02
48
PatentIndex Score
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Claims

Abstract

Provided is a flush toilet capable of suppressing a decrease in water force of flush water and effectively exhibiting the excrement discharge performance. The flush toilet includes: a toilet bowl having a bowl surface part and a recessed part formed below the bowl surface part and continued to a drain pipe; and a water discharge port for discharging flush water into the toilet bowl. The flush water forms at least two water streams and flows into the recessed part. A first water stream flows from the front part of the toilet bowl into the recessed part and a second water stream flows from the rear part of the toilet bowl into the recessed part

Claims

exact text as granted — not AI-modified
1 . A flush toilet comprising:
 a toilet bowl comprising a bowl surface part and a recessed part formed below the bowl surface part and continued to a drain pipe; and   a water discharge port for discharging flush water into the toilet bowl,   wherein the flush water forms at least two water streams and flows into the recessed part, the at least two water streams comprising a first water stream flowing from a front part of the toilet bowl into the recessed part and a second water stream flowing from a rear part of the toilet bowl into the recessed part and ascending on a front side of the recessed part thereby swirling in a vertical direction within the recessed part, and   wherein a step part which is stepped in the vertical direction is formed in a region of the bowl surface part where the first water stream runs down.   
     
     
         2 . The flush toilet of  claim 1 , wherein the step part is formed extending in a horizontal direction along a surface of the bowl surface part.

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