Flush toilet

A toilet and flushing technology, which is applied to flushing toilets, water supply devices, flushing equipment with water tanks, etc., can solve the problems of reduced agitation, reduced sewage discharge, and increased flow rate of cleaning water to improve discharge Effect

Active Publication Date: 2021-03-30
TOTO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, for the above-mentioned flush toilet, if the length in the front-back direction of the basin is shortened for the purpose of miniaturization of the flush toilet, the flow velocity of the cleansing water will be increased, and stagnant water will not flow from the front of the basin. part, the discharge of dirt may be reduced
In addition, if the flow rate of the washing water increases, the swirling flow in the water reservoir will increase, and the agitation of the dirt at the center of the swirling flow will decrease, and the discharge of the dirt may decrease.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0017] Hereinafter, embodiments of the flush toilet disclosed in the present application will be described in detail with reference to the drawings. In addition, this invention is not limited to embodiment shown below. In addition, the drawings are schematic drawings, and it should be noted that the dimensional relationship of each element, the ratio of each element, and the like may differ from actual ones. Parts in which the relationship and ratio of mutual dimensions are different may be included among the drawings.

[0018]

[0019] First, refer to figure 1 The overall structure of the flush toilet 1 according to the embodiment will be described. figure 1 It is a left side view of the flush toilet 1 according to the embodiment. In addition, in figure 1 In , the wall surface 8 and the floor surface 9 are shown in cross section.

[0020] In addition, in figure 1 In the figure, in order to make the description easy to understand, a three-dimensional orthogonal coordin...

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PUM

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Abstract

A flush toilet according to an embodiment includes a bowl part and a water storage part. The bowl part receives waste. The water storage part is formed on a bottom of the bowl part and stores a storedwater. The water storage part includes a front surface part, a back surface part that is formed on a back side of the front surface part, and a pair of side surface parts that are formed between thefront surface part and the back surface part. On at least one side surface part in the pair of side surface parts, a convex surface that protrudes toward another side surface part is formed.

Description

technical field [0001] Embodiments of the present invention relate to flush toilets. Background technique [0002] Conventionally, there has been known a flush toilet in which the main flow of washing water swirling along the frame portion flows into the water reservoir from the front of the bowl (for example, refer to Japanese Patent No. 5553188). In addition, there is known a flush toilet in which a swirling flow is formed in a water reservoir provided below a bowl to discharge waste from a drainage channel (for example, refer to JP-A-2017-145631). [0003] However, for the above-mentioned flush toilet, if the length in the front-back direction of the basin is shortened for the purpose of miniaturization of the flush toilet, the flow velocity of the cleansing water will be increased, and stagnant water will not flow from the front of the basin. part, the discharge of dirt may be reduced. In addition, when the flow velocity of the washing water increases, the swirl flow i...

Claims

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Application Information

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IPC IPC(8): E03D11/02E03D11/13E03D9/08
CPCE03D11/02E03D11/13E03D9/08E03D11/08E03D1/28
Inventor中村健一浦田伸一桥本博
OwnerTOTO LTD