Gardening spraying nozzle

Details Gardening spraying nozzle Gardening spraying nozzle

2005-03-15

2005-03-15

Tran, Binh Q. (Department: 3748)

Fluid sprinkling, spraying, and diffusing

Flow line or nozzle attached or carried handgrip or handle

Pistol grip type

C239S525000, C239S390000, C239S391000, C239S393000, C239S395000, C239S397000

Reexamination Certificate

active

06866208

ABSTRACT:
A gardening spraying nozzle comprises an outer annular cover installed at a water outlet of a spraying nozzle, a water outlet cover integrally formed with the outer annular cover, a water control disk within the water outlet cover, and an water outlet valve coupling to the water outlet of the spraying nozzle. The outer annular cover is integrally formed to the water outlet cover. The water outlet cover includes a mist-like spraying seal section and a low pressure water seal section; an annular end surface of the water control disk is formed with a sealing section corresponding to the low pressure water seal section of the water outlet cover. Thereby, the water outlet cover is buckled by the water control disk and the water control disk is buckled by the water outlet valve. Thereby, when the outer annular cover is rotated. It moves with the other element.

REFERENCES:
patent: 5772121 (1998-06-01), Wang
patent: 6164566 (2000-12-01), Hui-Chen
patent: 6230988 (2001-05-01), Chao
patent: 6286767 (2001-09-01), Hui-Chen
patent: 6460782 (2002-10-01), Wang

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