Nozzle conveniently assembled and disassembled

A liquid spray head comprising a housing, a socket provided in said housing, a body portion releasably located within said housing socket, a supply port for pressurized liquid provided in said housing and disposed about the exterior surface of said body portion, said body portion having an inner end and an outer liquid discharge end, and an interior liquid receiving chamber provided intermediate said ends and connected to said supply port to receive liquid therefrom;

• a liquid delivery path extending from said chamber to said liquid discharge end of said body portion, said body portion further including liquid supply means opening to the exterior surface of said body portion and connecting said liquid receiving chamber and said liquid supply port provided by said housing, which liquid supply means is disposed to enter said liquid receiving chamber generally radially, in the absence of any axially oriented port means in said body portion leading to said liquid receiving chamber, and liquid sealing means providing a seal between the exterior of said body portion and the housing socket on the side of the liquid supply means corresponding to said inner end of the body portion to prevent liquid pressure from acting on any exterior axially facing surface areas of said body portion which would tend to force the body portion out of said socket, such that axially facing surface areas of the body portion upon which liquid pressure is operable are limited to those such that the resulting force does not tend to urge said body portion from the socket.