Title:
WATER DELIVERY PIPE CONNECTION MECHANISM FOR WATER-SAVING IRRIGATION
Document Type and Number:
WIPO Patent Application WO/2022/237041
Kind Code:
A1
Abstract:
A water delivery pipe connection mechanism for water-saving irrigation, comprising a male connector (1), one end of the male connector (1) being fixedly connected to a female connector (2), and the other ends of the male connector (1) and female connector (2) each being provided with a first mounting end (3), a second mounting end (4), and a third mounting end (5). Outer circumferences of the second mounting ends (4) of the male connector (1) and the female connector (2) are fixedly connected to a water pipe (6). One end of the water pipe (6) is sleeved with an adjustable ferrule (7). A side of the top portion of the adjustable ferrule (7) is provided with a hand screw (8). Central ends of one side of the male connector (1) and female connector (2) are each provided with a water delivery through hole (9), and the outer circumferences of the water delivery through holes (9) are each sequentially provided with a positioning ring (10), a first limiting ring (11), and a second limiting ring (12). Said connection mechanism is convenient for connecting to water pipes of different diameters, and the need for changing connection mechanisms of different diameters when connecting water pipes of different diameters is avoided, thus improving the adaptability of the connection mechanism.
Inventors:
YUAN BAOHUI (CN)
HE XIUYING (CN)
HUANG JIANGCHUN (CN)
HE XIUYING (CN)
HUANG JIANGCHUN (CN)
Application Number:
PCT/CN2021/119771
Publication Date:
November 17, 2022
Filing Date:
September 23, 2021
Export Citation:
Assignee:
HAINAN BAOXIU WATER SAVING SCIENCE AND TECH CO LTD (CN)
International Classes:
F16L33/24
Foreign References:
| JP2005256946A | 2005-09-22 | |||
| CN212179990U | 2020-12-18 | |||
| KR100520689B1 | 2005-10-11 | |||
| CN207739999U | 2018-08-17 | |||
| CN212616951U | 2021-02-26 | |||
| CN112483747A | 2021-03-12 | |||
| CN2221143Y | 1996-02-28 |
Attorney, Agent or Firm:
XI'AN LI ZE MING INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
Download PDF: