A toilet flapper uses a retractable cord reel to adjust connection length for flush lever attachment.
Smart toilet merges pressure, contact, and camera data via cloud analysis to resolve monitoring accuracy versus system complexity.
Surface-treated glass plates resolve bacterial growth and cleaning difficulties in flush controls by offering a hygienic, easy-to-clean interface.
A bearing plate uses a film hinge to pivot two areas relative to each other for selective access.
A flush valve assembly uses a single poppet seal subassembly and guide rod to create a precise valve opening for water flow.
A hollow cylindrical tube guides the toilet flush chain, preventing it from catching on the float lever or piston during operation.