A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A sink drain stopper includes body which has a disk and a connection portion respectively formed on two ends thereof. The stopper is moved relative to the drain hole of a sink by a linkage unit. The disk is cooperated with a seal ring to seal the drain hole of a sink. The connection portion includes at least two holes which are spaced apart from each other. A cover plate has a recess in the underside thereof, and the disk is engaged with the recess. A board extends perpendicularly from the connection portion and includes multiple apertures which are located alternatively relative to the holes. The holes and the apertures are located at different heights and positions so as to be cooperated with the linkage unit such that the sink drain stopper can be used with the different sizes of sinks.
A sink drain stopper includes body which has a disk and a connection portion respectively formed on two ends thereof. The stopper is moved relative to the drain hole of a sink by a linkage unit. The disk is cooperated with a seal ring to seal the drain hole of a sink. The connection portion includes at least two holes which are spaced apart from each other. A cover plate has a recess in the underside thereof, and the disk is engaged with the recess. A board extends perpendicularly from the connection portion and includes multiple apertures which are located alternatively relative to the holes. The holes and the apertures are located at different heights and positions so as to be cooperated with the linkage unit such that the sink drain stopper can be used with the different sizes of sinks.
SINK DRAIN STOPPER
BOUCHON D'EVACUATION D'EVIER
YANG LI-FEN (author)
2018-11-25
Patent
Electronic Resource
English