A sanitary fixture in the form of a WC, comprising a body having an upwardly open pan region, a water chamber which is provided in the region of the upper rim of the pan region and which, when viewed horizontally, protrudes into the pan region, wherein at least one flushing opening which is oriented downwardly into the pan region is provided on the chamber side, and at least one connecting portion provided in the rear region of the body for connecting a flushing water supply pipe which is preferably supplied via a pressure generating apparatus, in particular a pump, for supplying flushing water into the water chamber, the flushing water flowing therefrom into the pan region via the at least one flushing opening on the chamber side, wherein the water chamber extends only in a rear rim region and in that in addition to the first flushing opening at least one second flushing opening is provided, said second flushing opening being oriented to the front, permitting a tangential flushing of the water into the pan region and being able to be supplied with flushing water.

A flush toilet includes: a bowl; at least one water discharge port to discharge water into the bowl; a water supply path to supply the water from a water supply source to the water discharge port therethrough; and a backflow check structure provided for the water supply path. The backflow check structure checks a backflow of the water running through the water supply path. The backflow check structure has: a water inlet port exposed to the air and directly communicating with the water discharge port; and a water outlet port to channel the water supplied from the water supply source toward the water inlet port. The water inlet port is arranged on a trajectory of the water running out through the water outlet port. The water that has passed through the water inlet port is channeled directly toward the water discharge port.

A flush toilet includes: a bowl; at least one water discharge port to discharge water into the bowl; a water supply path to supply the water from a water supply source to the water discharge port therethrough; and a backflow check structure provided for the water supply path. The backflow check structure checks a backflow of the water running through the water supply path. The backflow check structure has: a water inlet port exposed to the air and directly communicating with the water discharge port; and a water outlet port to channel the water supplied from the water supply source toward the water inlet port. The water inlet port is arranged on a trajectory of the water running out through the water outlet port. The water that has passed through the water inlet port is channeled directly toward the water discharge port.

Disclosed is a flush toilet including: a bowl portion having a waste-receiving surface and a rim; a drain passage; a rim spout section provided in the rim; and a water-conducting passage configured to supply the flush water to the rim spout section. The bowl portion has a front region and a rear region, and the rim spout section includes: a rim water passage formed inside the rim; and the rim spout port formed at a downstream end of the rim water passage. The rim water passage is provided to extend from either one of right and left parts of the rim to the remaining one of the right and left parts of the rim, via a front end of the rim. Further, the rim water passage has, in the front region of the bowl portion, a cross-sectional area constant zone.

Disclosed is a flush toilet including: a bowl portion having a waste-receiving surface and a rim; a drain passage; a rim spout section provided in the rim; and a water-conducting passage configured to supply the flush water to the rim spout section. The bowl portion has a front region and a rear region, and the rim spout section includes: a rim water passage formed inside the rim; and the rim spout port formed at a downstream end of the rim water passage. The rim water passage is provided to extend from either one of right and left parts of the rim to the remaining one of the right and left parts of the rim, via a front end of the rim. Further, the rim water passage has, in the front region of the bowl portion, a cross-sectional area constant zone.

Disclosed is a flush toilet which comprises: a bowl portion having a waste-receiving surface and a rim provided along an upper edge of the waste-receiving surface; a drain trap conduit connected to the bowl portion to drain waste therethrough; a rim spout section including a rim spout port provided in a part of the rim located in a front region of the bowl portion for spouting the flush water, and a rim water-conducting passage provided to conduct flush water to the rim spout port; and a first water-conducting hose for supplying the flush water to the rim water-conducting passage located in the front region of the bowl portion, via beneath the waste-receiving surface, wherein the first water-conducting hose is configured to enable flush water to remain thereinside during stop of supply of the flush water.

Disclosed is a flush toilet which comprises: a bowl portion having a waste-receiving surface and a rim provided along an upper edge of the waste-receiving surface; a drain trap conduit connected to the bowl portion to drain waste therethrough; a rim spout section including a rim spout port provided in a part of the rim located in a front region of the bowl portion for spouting the flush water, and a rim water-conducting passage provided to conduct flush water to the rim spout port; and a first water-conducting hose for supplying the flush water to the rim water-conducting passage located in the front region of the bowl portion, via beneath the waste-receiving surface, wherein the first water-conducting hose is configured to enable flush water to remain thereinside during stop of supply of the flush water.

The present invention relates to a flushing device that can be connected to a potable water system for flushing at least one water line (4), the flushing device comprising a flushing valve (8), a control line (24) that is connected to the flushing valve (8) in a controlling manner and a control device (22) that controls a position of the flushing valve (8) via the control line (24) in a time-dependent manner and/or in a manner depending on a water temperature and/or in a manner depending on a water consumption. In order to comply with the hygiene requirements for a potable water system and to enable efficient flushing, the flushing device according to the present invention is adapted to control the flushing process in a manner depending on the water pressure.

The present invention relates to a flushing device that can be connected to a potable water system for flushing at least one water line (4), the flushing device comprising a flushing valve (8), a control line (24) that is connected to the flushing valve (8) in a controlling manner and a control device (22) that controls a position of the flushing valve (8) via the control line (24) in a time-dependent manner and/or in a manner depending on a water temperature and/or in a manner depending on a water consumption. In order to comply with the hygiene requirements for a potable water system and to enable efficient flushing, the flushing device according to the present invention is adapted to control the flushing process in a manner depending on the water pressure.

A toilet assembly includes a toilet with a bowl, a rim surrounding the bowl, and a water inlet pipe extending upward from a rear of the toilet, a toilet seat that rests on the rim and has an opening positioned above the bowl, and an attachment connected to the inlet pipe and the toilet seat. The attachment may include a coupling engaging the inlet pipe and a hinge connection connected to the coupling, where the seat is pivotably connected to the hinge connection of the attachment to pivotably mount the seat on the toilet, such that the seat is pivotable about the hinge connection between a raised position and a lowered position. The coupling may engage the inlet pipe such that the hinge connection is positioned and connected to the seat at a location spaced upward from the top surface of the rear of the toilet.