Frame floor pump, has extendable hose unit comprising hose connected with nozzle at its end remote from another hose that is connected with connection head, where material of hoses has flexibility

摘要

The pump has an extendable hose unit (20) comprising a first hose with nearest and remote receiving ends that are respectively provided for insertion of second and third hoses. The second and third hoses are slidingly displaceable with respect to the first hose, and the second hose is connected with a connection head at its end remote from the third hose. The third hose is connected with a nozzle (30) at its end remote from the second hose, where material of the second and third hoses has flexibility.