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Title:
FLOW RATE ADJUSTING-TYPE NOZZLE
Document Type and Number:
Japanese Patent JP2018057466
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a flow rate adjusting-type nozzle capable of securing a sufficient water discharge distance and easily adjusting a flow rate.SOLUTION: A flow rate adjusting-type nozzle includes an inner pipe 1 having a flow path 106 inside and having a plate-like sealing member 107 in the center of a shaft proximal end part, an outer pipe 2 screwed into the inner pipe 1 having a sealing frame 207 that comes in press contact with the sealing member accompanying threaded movement backward in the axial direction of the inner pipe 1, and seals the fluid along the pipe inner periphery, and a nozzle part 3 provided at the tip of the outer pipe 2 or the inner pipe 1. Furthermore, the flow rate adjusting-type nozzle may include an operation ring 4 that extends from the tip part to the rear end part of the inner pipe 1 so as to cover the outer pipe 2.SELECTED DRAWING: Figure 1

Inventors:
IWASAKI HIROMI
Application Number:
JP2016195277A
Publication Date:
April 12, 2018
Filing Date:
September 30, 2016
Export Citation:
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Assignee:
NINGBO YINGZHEN MACHINERY COMPONENTS CO LTD
International Classes:
A62C31/03; B05B1/16
Attorney, Agent or Firm:
Morita Takuo



 
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