Title:
WASHING DEVICE
Document Type and Number:
Japanese Patent JP2019167001
Kind Code:
A
Abstract:
To obtain a washing device excellent in washing effect and texture with a simple configuration.SOLUTION: A washing device S includes: a body H which has a cylindrical internal space E; a nozzle N which has a first seal section G1 which abuts on an inner peripheral wall Hb of the body H and makes a part of the internal space E as a pressurization chamber E1 and a first receiving surface Ne on which pressure of a discharge chamber E2 of fluid R and fluid R of the pressurization chamber E1 acts toward an elongation position Q1 and moves between a storage position Q2 and the elongation position Q1; an energization section B1 which energizes the nozzle N toward the storage position Q2; a plunger P which has a second seal section G2 which abuts on the nozzle N and partitions the discharge chamber E2 and the pressurization chamber E1, a second receiving surface Pb which receives pressure from fluid R of the pressurization chamber E1 and an abutting section which abuts on the nozzle N in the elongation/storage direction and is movable relatively to the nozzle N and the body H; and a position regulation section Hc which determines the position of the plunger P so that the second seal section G2 is opened when the nozzle N is located at the elongation position Q1.SELECTED DRAWING: Figure 3
Inventors:
MIZUNO TAICHI
INAYOSHI HIDETOSHI
INAYOSHI HIDETOSHI
Application Number:
JP2018056714A
Publication Date:
October 03, 2019
Filing Date:
March 23, 2018
Export Citation:
Assignee:
AISIN SEIKI
International Classes:
B60S1/52; B05B1/30; B60S1/54; B60S1/60
Domestic Patent References:
| JPH0632206A | 1994-02-08 | |||
| JP2005186695A | 2005-07-14 | |||
| JPH09277910A | 1997-10-28 |
Foreign References:
| US5762271A | 1998-06-09 |
Attorney, Agent or Firm:
Mountain Saki Tetsuya