Lavatory seat or lid lifting device, has lever arm providing force that pushes or pulls rod when user exerts support on pedal such that supports fixed on seat or lid open or close seat or lid

摘要

The device has supports (P, P`) fixed to a rear of a lavatory seat (D) or a lid (F). A pedal (A) includes a rod (V) pushing or pulling vertically the supports and a male part (G) at the middle of a lever arm (E), where the male part cooperates with a female part (K) of a base at ground. The arm provides a force that pushes or pulls the rod when a user exerts a support on the pedal such that the supports fixed on the seat or the lid open or close the seat or the lid.