TOILET DEVICE AND WASTE TRANSPORT SYSTEM

WIPO Patent Application WO/2015/174368

A1

The purpose of the invention is to provide a toilet device that can prevent a flapper valve from sticking and can inhibit waste in a toilet bowl from adhering by ensuring a large amount of reservoir water and that can open and close the flapper valve with a small operation load and operation stroke. A toilet device (1) comprises: a flapper valve (112) that opens and closes a discharge opening (102d) of a toilet bowl (102); a flapper valve rotary shaft (113) by which the flapper valve (112) rotates; a leverage point (114a) that is coupled to the flapper valve rotary shaft (113) and by which the force necessary to rotate the same is applied; a first magnetic member (115) that is coupled to the leverage point (114a) by being disposed in the direction of a tangent (L) to a circle (C) created by rotating the leverage point (114a) about the flapper valve rotary shaft (113); a second magnetic member (116) that is disposed to face the first magnetic member (115) in the direction of the tangent (L) and biases the flapper valve (112) in the opening direction by way of the magnetic attracting force generated with the first magnetic member (115) in the direction of the tangent (L); and a moving mechanism (117) that moves the second magnetic member (116) in a direction that is substantially orthogonal with respect to the direction of the tangent (L).

YASUO TAKASHI (JP)
KITAMURA SATOSHI (JP)
WATARI KOJIRO (JP)
SHIMIZU KOJI (JP)
YAMASAKI HARUO (JP)

PCT/JP2015/063475

November 19, 2015

May 11, 2015

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LIXIL CORP (JP)

E03D5/012; E03D11/10

JP2006500496A	2006-01-05
JP2006507436A	2006-03-02
JPS6212682U	1987-01-26

SHOBAYASHI, Masayuki et al. (JP)
Right wood Masayuki (JP)

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