A connection device for connecting a sanitary article to a connection structure which is fixedly predefined on site and which has at least one conduit which is arranged in a positionally fixed manner on site. The device comprises a bearing element having at least one bearing-side pipeline portion, which pipeline portion is arranged on the bearing element and is configured for water-conducting connection to the positionally fixedly arranged on-site conduit and for water-conducting connection to a sanitary-article-side connection point. For the adjustment of the position, in particular of the height position, of the sanitary article with respect to the connection structure which is fixedly predefined on site, the bearing element is arranged displaceable on the sanitary article such that it can be displaced along an adjustment movement relative to the sanitary article.

A connection device for a toilet bowl, comprising a carrier arrangement which can be connected to the toilet bowl in a displaceable manner. The device has a first bearing point in which a flushing pipe is mounted, and a second bearing point in which an outflow pipe is mounted. The flushing pipe can be connected to a flushing water line which is arranged in a positionally fixed manner on site The outflow pipe can be connected to a waste water line which is arranged in a positionally fixed manner on site, and can be connected to a waste water outflow which is arranged on the toilet bowl side.

A connection device for a toilet bowl, comprising a carrier arrangement which can be connected to the toilet bowl in a displaceable manner. The device has a first bearing point in which a flushing pipe is mounted, and a second bearing point in which an outflow pipe is mounted. The flushing pipe can be connected to a flushing water line which is arranged in a positionally fixed manner on site The outflow pipe can be connected to a waste water line which is arranged in a positionally fixed manner on site, and can be connected to a waste water outflow which is arranged on the toilet bowl side.

A toilet seat device is configured to be disposed on an upper part of a toilet body and includes an outer surface. The outer surface has first glossiness, and an outer surface of the toilet body has second glossiness. The first glossiness is equal to or less than the second glossiness.

An ergonomic toilet seat assembly is disclosed. The assembly includes a toilet seat that has a front portion with a front end portion and a rear portion with a rear end portion. The toilet seat defines a relief area, in an intermediate portion thereof, that is lower in height than a height of the front end portion and a height of the rear end portion. In use, the relief area receives a lower portion of a user's pelvis.

A locking assembly for facilitating disassembly and assembly of a toilet cover plate on a mounting hole, comprising a bolt, a shaft sleeve in which a nut and a washer are fitted; two sides of the shaft sleeve are respectively provided with a upper guide groove and a lower guide groove, which are all parallel to an axial direction of the shaft sleeve, and bottoms of the upper guide grooves are narrowed to be steps and connect to tops of the lower guide grooves; the washer slidingly engages with the upper guide grooves by a rotating shaft, the nut slidingly engages with the lower guide grooves by guide ribs; the steps shelves the rotating shafts so that the washer is overhanging. The structure is compact and simple, it is convenient for assembly or disassembly, and has a high assembly and disassembly efficiency.

A locking assembly for facilitating disassembly and assembly of a toilet cover plate on a mounting hole, comprising a bolt, a shaft sleeve in which a nut and a washer are fitted; two sides of the shaft sleeve are respectively provided with a upper guide groove and a lower guide groove, which are all parallel to an axial direction of the shaft sleeve, and bottoms of the upper guide grooves are narrowed to be steps and connect to tops of the lower guide grooves; the washer slidingly engages with the upper guide grooves by a rotating shaft, the nut slidingly engages with the lower guide grooves by guide ribs; the steps shelves the rotating shafts so that the washer is overhanging. The structure is compact and simple, it is convenient for assembly or disassembly, and has a high assembly and disassembly efficiency.

Disclosed is a flexible toilet seat including a top surface; a bottom surface; an inner edge, at which the top and bottom surfaces meet; an inner region, configured to elastically and vertically deform inward relative to the outer edge in response to an applied load; and an outer region supported by an upper surface of a toilet and configured to support the inner region.

Disclosed is a flexible toilet seat including a top surface; a bottom surface; an inner edge, at which the top and bottom surfaces meet; an inner region, configured to elastically and vertically deform inward relative to the outer edge in response to an applied load; and an outer region supported by an upper surface of a toilet and configured to support the inner region.

A toilet includes a base, a cover, and a seat. The seat is rotatably coupled to the base, and the cover is rotatably coupled to the seat. The cover and the seat define an angled axis that is oriented upward and forward toward a front end of the base. The cover and the seat are each configured to rotate about the angled axis between a lowered position in which the cover and the seat are located adjacent the base and a stowed position in which the cover and the seat are oriented in an upward direction.