A toilet seat, system and method including hinge sleeves and a clamping element. The toilet seat being configured to be pushed or pushed open from a same side with the hinge sleeves on a hinge. The toilet seat in a first position is configured to be pushed onto the hinge that is coaxially with the toilet seat and rotatable to a rotation axis of the hinge. The clamping element can feature two bearing tabs protruding therefrom that are configured to secure the toilet seat against axial displacement. At least one of the bearing tabs can include a changeable stop by rotary movement of the clamping element around the axis of rotation.

A toilet seat, system and method including hinge sleeves and a clamping element. The toilet seat being configured to be pushed or pushed open from a same side with the hinge sleeves on a hinge. The toilet seat in a first position is configured to be pushed onto the hinge that is coaxially with the toilet seat and rotatable to a rotation axis of the hinge. The clamping element can feature two bearing tabs protruding therefrom that are configured to secure the toilet seat against axial displacement. At least one of the bearing tabs can include a changeable stop by rotary movement of the clamping element around the axis of rotation.

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.

The present disclosure relates to a toilet seat, comprising a seat lower cover and a seat upper cover. The seat lower cover comprises a lower cover baseplate, a lower cover outer periphery boss, and a lower cover inner periphery boss. The seat upper cover comprises an upper cover baseplate, an upper cover outer periphery flange, an upper cover inner periphery flange, an upper cover outer periphery boss, and an upper cover inner periphery boss. The upper cover inner periphery boss is welded with the lower cover inner periphery boss, the upper cover outer periphery boss is welded with the lower cover outer periphery boss, and the upper cover outer periphery flange and the upper cover inner periphery flange are contacted with the lower cover baseplate respectively. The toilet seat is convenient to be assembled and is stable in structure through welded connection, so that a product quality is improved.

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.

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.

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.

The present disclosure provides a toilet seat hinge configured to couple a toilet seat to a toilet bowl. The toilet seat hinge including a base configured to be coupled to an upper surface of the toilet bowl, a post defining a pivot axis about which the toilet seat can rotate, the post being slidable onto the base in a direction parallel to the upper surface of the toilet bowl to couple the post to the base, and a cap pivotally coupled to the post. The cap being pivotable about the pivot axis to secure the post on the base.