Title:
CLEANING DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/048708
Kind Code:
A1
Abstract:
A piston (13) causes a nozzle (16) to be displaced between a first position positioned outside a support (20) and a second position positioned inside the support (20), through an opening portion (21) and along a first axial line (A1). A cover (11) covers the nozzle (16) as viewed from the outside of the support (20) along the first axial line (A1), and is displaced, together with the nozzle (16), along the first axial line (A1). A bracket (12) supports the piston (13) and includes a first lock portion (121) that locks on an edge portion (22) of the opening portion (21) from the outside of the support (20). A holding member (14) includes a second lock portion (141) opposing, from the inside of the support (20), the first lock portion (121) with the edge portion (22) therebetween. A biasing member (15) provides a biasing force for biasing the second lock portion (141) toward the edge portion (22). A positioning member (17) prevents at least one of the bracket (12) and the holding member (14) from rotating around a second axial line extending non-parallel to the first axial line (A1) due to the biasing force.
Inventors:
MOCHIZUKI YUYA (JP)
Application Number:
PCT/JP2023/031725
Publication Date:
March 07, 2024
Filing Date:
August 31, 2023
Export Citation:
Assignee:
KOITO MFG CO LTD (JP)
International Classes:
B60S1/56
Foreign References:
| JP2016016504A | 2016-02-01 | |||
| JP2010228594A | 2010-10-14 | |||
| JP2001233182A | 2001-08-28 | |||
| JP2010030488A | 2010-02-12 | |||
| JP2008094242A | 2008-04-24 | |||
| JP2006044436A | 2006-02-16 | |||
| JP2001301584A | 2001-10-31 |
Attorney, Agent or Firm:
SHIN-EI, P.C. (JP)
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