Title:
FLOW RATE ADJUSTING MECHANISM
Document Type and Number:
Japanese Patent JP2022030229
Kind Code:
A
Abstract:
To provide a flow rate adjusting mechanism capable of smoothly shifting a water discharge amount according to an operation amount of a user to adjust a flow rate with high accuracy without giving discomfort to the user.SOLUTION: A flow rate adjusting mechanism includes: a spindle shaft part; a spindle flow passage part having a first flow rate regulation hole; a flow rate regulation member having a second flow rate regulation hole superimposing on the first flow rate regulation hole; and a bearing part in which the spindle flow passage part can be turnable on the inner peripheral side. The second flow rate regulation hole has such a shape that an area of an opening shape superimposing on the first flow rate regulation hole gradually changes according to turn of the spindle flow passage part, one end side of the area in a turning direction is gradually narrow and the other end side thereof is wide.SELECTED DRAWING: Figure 3
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Inventors:
MORITA TETSUYA
Application Number:
JP2020134072A
Publication Date:
February 18, 2022
Filing Date:
August 06, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
F16K5/04
Attorney, Agent or Firm:
Michiko Matsutani
Hiroshi Okabe
Yuzo Yamada
Hiroshi Okabe
Yuzo Yamada
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