公开(公告)号：US12145165B2

公开(公告)日：2024-11-19

申请号：US17650819

申请日：2022-02-11

Applicant: YUAN MEI CORP.

Inventor： Shun Nan Lo

IPC: B05B3/04 ,  B05B1/02 ,  B05B1/12 ,  B05B1/16 ,  B05B1/18 ,  B05B1/30 ,  B05B9/01

Abstract: A spray unit of a watering device is equipped with a structure of rotor nozzle, the spray unit is composed of a mounting member and a housing for defining a chamber, a rotor deployed inside the chamber; wherein, at least one stopper set on the inner side of the chamber near the water outlet side is correspondingly matched to multiple guide members on one end of the water outlet of the rotor, and it can be employable to the handy watering device.

公开(公告)号：US12138648B2

公开(公告)日：2024-11-12

申请号：US16785036

申请日：2020-02-07

Applicant: YUAN MEI CORP.

Inventor： Shun Nan Lo

IPC: B05B3/04 ,  B05B1/02 ,  B05B1/18 ,  B05B1/30

Abstract: A structure of rotor nozzle is equipped with a spray unit of a watering device, the spray unit is composed of a mounting member and a housing for defining a chamber, a rotor deployed inside the chamber, wherein, at least one stopper set on the inner side of the chamber near the water outlet side is correspondingly matched to multiple guide members on one end of the water outlet of the rotor, and it can be employable to the handy watering device.

公开(公告)号：US20220288611A1

公开(公告)日：2022-09-15

申请号：US17828720

申请日：2022-05-31

Applicant: YUAN MEI CORP.

Inventor： Shun Nan Lo

IPC: B05B3/04

Abstract: A rotor nozzle structure has a chamber deployed with a rotor connecting to the water outlet and an adjusting element, wherein the rotor nozzle is capable of generating a directing stream and a wide-angle swirl stream, and the adjusting element is switchable by a rotational means for driving the rotor in a rotation or static status in the chamber.

公开(公告)号：US11253876B2

公开(公告)日：2022-02-22

申请号：US16743608

申请日：2020-01-15

Applicant: YUAN MEI CORP.

Inventor： Shun Nan Lo

IPC: B05B3/04 ,  B05B1/14 ,  B05B15/625 ,  A63H23/10 ,  A63G31/00 ,  B05B1/20 ,  B05B15/74

Abstract: A rotatable sprinkler comprises a base with a continuous curved surface and a rotation element disposed rotatably and relatively to the base. The rotation element has an outlet that connects to a water source. A decorative unit is disposed on a support, part of which is located on the rotation element and the free end of which is in contact with the continuous curved surface of the base. Therefore, the decorative unit may rotate relatively to the base, or move up and down when the free end of the support is pressed against the continuous curved surface.

公开(公告)号：US12275031B2

公开(公告)日：2025-04-15

申请号：US17828720

申请日：2022-05-31

Applicant: YUAN MEI CORP.

Inventor： Shun Nan Lo

IPC: B05B3/04 ,  B05B1/30

Abstract: A rotor nozzle structure has a chamber deployed with a rotor connecting to the water outlet and an adjusting element, wherein the rotor nozzle is capable of generating a directing stream and a wide-angle swirl stream, and the adjusting element is switchable by a rotational means for driving the rotor in a rotation or static status in the chamber.

公开(公告)号：US11679396B2

公开(公告)日：2023-06-20

申请号：US16785112

申请日：2020-02-07

Applicant: YUAN MEI CORP.

Inventor： Shun Nan Lo

IPC: B05B3/04 ,  B05B1/30

CPC classification number: B05B3/0486 ,  B05B3/0463 ,  B05B1/3006

Abstract: A rotor nozzle structure has a chamber deployed with a rotor connecting to the water outlet and an adjusting element, wherein the rotor nozzle is capable of generating a directing stream and a wide-angle swirl stream, and the adjusting element is switchable by a rotational means for driving the rotor in a rotation or static status in the chamber.