Air pump for inflating e.g. tyre, has tubular body arranged with upper cover at end, where piston mechanism and barrel cooperate together inside body, and delivery head is connectable with inflation valve of tyre by threaded connection

摘要

The air pump has a tubular body (1) arranged with an upper cover at an end, where a piston mechanism and a barrel cooperate together inside the tubular body. A check valve is provided with a check valve plate and a check valve seat, where the seat is provided with a staged tubular body. A delivery head (5) is arranged at a head (4), where the delivery head is connectable with an inflation valve of a tyre by a threaded connection. A buffer ring is arranged at a connection point between the outside diameter of an end of the barrel and the head.