EXPANDABLE AND CONTRACTIBLE HOSE ASSEMBLY HAVING THREE WAY VALVE

摘要

An expandable and contractible hose assembly includes a hose and a three way valve. The hose has a first end, a second end, and a fluid channel in which the fluid channel is constructed for transporting a fluid material from the first end to the second end. The three way valve is attached to the first end and the three way valve has a first port, a second port, a third port and a handle. The hose is constructed in that the hose longitudinally expands when there is a sufficiently increased fluid pressure in the fluid channel and the hose longitudinally contracts when there is a sufficiently decreased fluid pressure in the fluid channel.

主权项

1. An expandable and contractible hose assembly, comprising:
a hose having a first end, a second end, and a fluid channel wherein the fluid channel is constructed for transporting a fluid material between the first end and the second end; and a three way valve attached to the first end wherein the three way valve has a first port, a second port, a third port and a handle;wherein the hose is constructed in that the hose longitudinally expands when there is a sufficiently increased, fluid pressure in the fluid channel and the hose longitudinally contracts when there is a sufficiently decreased fluid pressure in the fluid channel,wherein the first port comprises a first port coupler and the second port comprises a second port coupler, andwherein the first port coupler is adapted to be fixedly connected to the first end of the hose and the second port coupler is adapted to be releasably connected to a faucet.