Patent attributes
A seamless quick-release strainer structure includes a water outlet on a bottom of a sink; a strainer attached to the water outlet and including a stepped trough having a lower end provided with a tailpiece connectable to a drain; a circle frame at a periphery of the water outlet extending outwardly from the bottom of the sink; and a connecting sleeve having an outer periphery radially formed with studs. The stepped trough includes an open end facing a lower end of the connecting sleeve formed with a receiving circular frame, the receiving circular frame having an outer periphery provided with a locking sleeve, the locking sleeve having retaining slots corresponding to the studs respectively. Each retaining slot includes an opening and a retaining portion. Each stud slides to position in the retaining portion.
