公开(公告)号：US20240181479A1

公开(公告)日：2024-06-06

申请号：US18529585

申请日：2023-12-05

Applicant: MAKITA CORPORATION

Inventor： Natsuki TANIMOTO ,  Tomoyuki KUTSUNA ,  Yuki KOIDE ,  Ryoji ZAMA

IPC: B05B7/24

CPC classification number: B05B7/2424 ,  B05B7/2408

Abstract: A mist blower may include: a liquid tank configured to store liquid; a fan; an ejection tube through which air delivered by the fan flows; a liquid nozzle body disposed inside the ejection tube and configured to inject the liquid stored in the liquid tank into the ejection tube; and a facing body being away from the liquid nozzle body. The liquid nozzle body may comprise: a liquid passage through which the liquid flows and which comprises a constricted part having a minimum diameter; and a nozzle side surface along which air delivered by the fan flows. The liquid may be ejected from an ejection hole of the constricted part. The facing body may comprise: a facing surface that faces the ejection hole; and a facing body side surface connected to the facing surface and along which air delivered by the fan flows.

公开(公告)号：US20230405621A1

公开(公告)日：2023-12-21

申请号：US18336236

申请日：2023-06-16

Applicant: MAKITA CORPORATION

Inventor： Tomoyuki KUTSUNA ,  Natsuki TANIMOTO ,  Ryoji ZAMA ,  Yuki KOIDE

IPC: B05B7/24

CPC classification number: B05B7/2424 ,  B05B7/2475 ,  B05B7/2408

Abstract: A mist blower may include: a liquid nozzle configured to inject liquid stored in a liquid tank into an ejection tube. The liquid nozzle may include: an end surface disposed on a distal end of the liquid nozzle, an ejection opening being defined in the end surface; a side surface constituting at least a part of an outer shape of the liquid nozzle; and a corner part connecting the end surface and the side surface and constituting a corner of the liquid nozzle. At the corner part, a virtual end surface defined by extending the end surface and a virtual side surface defined by extending the side surface may intersect at a first point. Each of a distance from the first point to the end surface and a distance from the first point to the side surface may be equal to or less than 0.3 mm.