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Patent Searching and Data


Title:
OSCILLATING SPRINKLER WITH ADJUSTABLE SPRINKLING AREA
Document Type and Number:
WIPO Patent Application WO/2017/201848
Kind Code:
A1
Abstract:
An oscillating sprinkler with adjustable sprinkling area, comprising a base (1), an oscillating gearbox (2) and a sprinkling assembly (3). The ends of a sprinkling pipe (31) of the sprinkling assembly (3) are provided with water passage holes (312) in communication with a water cavity (313) within the sprinkling pipe (31), and adjusting sprinkling sleeves (32) are rotatably sleeved on the ends of the sprinkling pipe (31) and enclose the water passage holes (312) therein. The adjusting sprinkling sleeves (32) are provided with a plurality of rows of adjusting sprinkling holes (321) in different numbers, and the plurality of rows of adjusting sprinkling holes (321) can form selective communication with the water passage holes (312) sequentially upon the rotation action of the adjusting sprinkling sleeves (32). Said oscillating sprinkler is simple in structural design, flexible in adjustment operation, and convenient to use, and can accurately control the adjustment of sprinkling area.

Inventors:
YE, Xiaodong (No.518 Yangming Road East, YuyaoNingbo, Zhejiang 0, 315400, CN)
HUANG, Jifeng (No.518 Yangming Road East, YuyaoNingbo, Zhejiang 0, 315400, CN)
Application Number:
CN2016/090380
Publication Date:
November 30, 2017
Filing Date:
July 19, 2016
Export Citation:
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Assignee:
NINGBO DAYE GARDEN INDUSTRY CO., LTD (No.1 Chaoyang Road, YuyaoNingbo, Zhejiang 0, 315400, CN)
International Classes:
B05B1/20; A01G25/02; B05B15/68
Foreign References:
CN102421531A2012-04-18
CN204469935U2015-07-15
US9248458B12016-02-02
CN205761893U2016-12-07
US4123006A1978-10-31
Attorney, Agent or Firm:
NINGBO TIANYI PATENT AGENT LTD. (Room 4-1 Yangguang Building, No.65 Jiefang RoadNingbo, Zhejiang 0, 315010, CN)
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