US 12,145,163 B2
Adjustable garden sprinkler
Chin-Yuan Chen, Lukang Township, Changhua County (TW)
Assigned to SHIN TAI SPURT WATER OF THE GARDEN TOOLS CO., LTD., Changhua County (TW)
Filed by SHIN TAI SPURT WATER OF THE GARDEN TOOLS CO., LTD, Lukang Township, Changhua County (TW)
Filed on Mar. 6, 2022, as Appl. No. 17/687,666.
Prior Publication US 2023/0278063 A1, Sep. 7, 2023
Int. Cl. B05B 15/652 (2018.01); B05B 1/20 (2006.01); B05B 15/625 (2018.01); B05B 15/65 (2018.01)
CPC B05B 15/652 (2018.02) [B05B 1/20 (2013.01); B05B 15/625 (2018.02)] 12 Claims
OG exemplary drawing
 
1. An adjustable garden sprinkler comprising: a base member and a plurality of irrigators; wherein:
the base member has a hollow first main body and a hollow second main body, the second main body vertically mounted on a top edge of the first main body, and the first main body is connected to the second main body; an input portion at one end of the first main body is configured for connecting to a water source to deliver water into the second main body; a top end of the second main body is closed and has a plurality of connecting pipes on an edge, each connecting pipe being connected to the second main body and having a fastening through groove;
each irrigator has a first housing and a second housing coupled to each other, a control member disposed between the first housing and the second housing, each of the first housing, the second housing, and the control member respectively having a plurality of first through apertures, a plurality of second through apertures and a plurality of third through apertures correspondingly aligned with each other and each second through aperture is an elongated hole; one end of each control member has an outer threaded pipe extending from the first housing and the second housing, the outer threaded pipe threadedly connectable to a screwing cap secured though a closed end of the first housing via a positioning nob, such that when the screwing cap is rotating the screwing cap drives the control member to move horizontally to offset the third through apertures from the first through apertures; and a spraying unit is disposed in the first housing, a hollow joint connected onto an opening at another end of the first housing, the spraying unit having a plurality of nozzles connected by a connecting rod and the nozzles are flexibly adjustable; when the spraying unit is mounted in the first housing, the nozzles respectively penetrate through the first through apertures, the third through apertures and the second through apertures; the joint has a plurality of fastening apertures; when the joint is inserted in the connecting pipe of the base member, a fastening member engages with the fastening apertures of the joint in the fastening through groove to secure the irrigators onto the base member.