Patent ID: 6360966
Filing Date: 2002-03-26
Classification: B05B

Abstract:
Rotary sprinkling head structure of sprinkling gun, comprising a gun body, an anti-detachment ring, an inner cap and a rotary cap, a front end of the sprinkling head being disposed with a variable water discharging head, an outer stop slope being adjacent to rear side of the variable water discharging head, several water exits being formed behind the outer stop slope, a slope guide face being formed behind the water exits, an adjusting outer thread being formed at the rear end of the sprinkling head, an outer rear section of the rotary cap being formed with a bulge rotary section, a front opening of the rotary cap being formed with an outward diverging water discharging slope, a water sealing section being adjacent to rear side of the water discharging slope, an inner stop slope being adjacent to the rear side of the water sealing section, said rotary sprinkling head structure being characterized in that the sprinkling head of the gun body is made of plastic by integral injection molding, an anti-detachment ring groove being formed behind the slope guide face, the inner cap being made of plastic by integral injection molding, an adjusting inner thread being formed on inner circumference of the inner cap, an inward projecting stop section being formed on inner circumference of front end of the inner cap, a guide slope face being formed between the stop section and the adjusting inner thread, the rotary cap being made of plastic by integral injection molding, an interior of the rear section of the rotary cap being formed with a socket, a slide section with a certain length being formed behind the inner stop slope, whereby when assembled, the inner cap is placed into the socket of rotary cap and the anti-detachment ring is tightly fitted into the anti-detachment ring groove of the sprinkling head, then the rotary cap together with the anti-detachment ring being fitted onto the front end of the sprinkling head of the gun body by applying a certain force thereonto, then the adjusting inner thread of the inner cap being screwed onto the adjusting outer thread of the gun body.