Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

flush toilet

A toilet and flushing technology, which is applied in flushing toilets, water supply devices, buildings, etc., can solve the problems of air bursting and air mixing, and achieve the effect of improving quietness and suppressing abnormal noise

Active Publication Date: 2021-08-10
TOTO LTD
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the past, as described in Patent Document 1, it has been known that in flush toilets, when water is spouted from the rim spout, since the air in the rim water guide is spewed from the rim spout together with the cleaning water, Abnormal sounds such as air crackling sound and air mixing sound are generated

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • flush toilet
  • flush toilet
  • flush toilet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] Next, refer to Figure 1 ~ Figure 3 A flush toilet according to one embodiment of the present invention will be described.

[0049] figure 1 It is a perspective view showing the state where the toilet lid and the toilet seat are rotated to the upper position in the flush toilet according to one embodiment of the present invention, figure 2 It is a cross-sectional view of the left-right central cross section of the flush toilet viewed from the left side with the toilet lid and the toilet seat turned to the lower position in the flush toilet according to one embodiment of the present invention, image 3 yes means figure 1 Shown is a partial plan view of the toilet body portion of the flush toilet according to the embodiment of the present invention.

[0050] Hereinafter, in the description of one embodiment of the present invention, the front viewed from the side of the user using the flush toilet 1 (the side of the user who stands in front of the flush toilet 1 in or...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides a flush toilet capable of suppressing generation of abnormal noise and improving quietness when discharging cleansing water from an inner edge spout together with air accumulated in the inner upper portion of an inner edge water guide. The flush toilet of the present invention comprises: a basin portion (20), a basin-shaped dirt receiving surface (14) and an inner edge portion (18) formed on the upper edge of the dirt receiving surface; an inner edge spout (26) ), spit cleaning water from the inner edge to the basin; the inner edge water guide (24), extends from the rear side area of ​​the basin to the inner edge water spout in the inner edge; and the stirring unit (44), disturbs the inner The cleaning water in the water guide channel (24).

Description

technical field [0001] The present invention relates to a flush toilet, and more particularly to a flush toilet that discharges dirt by washing with washing water supplied from a washing water source. Background technique [0002] In the past, as described in Patent Document 1, it has been known that in flush toilets, when water is spouted from the rim spout, since the air in the rim water guide is spewed from the rim spout together with the cleaning water, Abnormal sounds such as air crackling sound and air mixing sound are generated. [0003] Patent Document 1: Japanese Patent Laid-Open No. 2008-303616 Contents of the invention [0004] In the conventional flush toilet described in Patent Document 1, in order to make the inner edge spout difficult to be observed by the user, to improve the design of the flush toilet, and to improve the dirt receiving In order to improve the cleanability of the surface, the inner edge portion of the front side area where the inner edge ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E03D11/06E03D11/13E03D11/17
CPCE03D11/06E03D11/13E03D11/17E03D11/08
Inventor 头岛周户次允山崎洋式
Owner TOTO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com