Anti-foreign-body device for a liquid container's pump has an anti-blocking device, top and bottom stoppers and an outlet tube

摘要

An anti-blocking device (A) between a pump (10) and a container bottle's (20) top (21) has top (30) and bottom (40) stoppers. The top stopper has a limiting stopper (31) on the end (112) of the pump's outlet tube (11). The bottom stopper has a connecting part (41) to sit on the bottle's opening.