Title:
WATERPROOF STRUCTURE FOR COMMUNICATION APPARATUS, COMMUNICATION UNIT, AND WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/187567
Kind Code:
A1
Abstract:
Provided is a waterproof structure for preventing penetration of water from an air hole (96) formed in a case (72) of a communication apparatus (60). A communication apparatus (60) has a case (72) in which an electronic substrate (91) is stored and which has an air hole (96) formed therein. The communication apparatus (60) has a waterproof structure comprising a plate member (69) mounted opposite the case (72) so as to cover the air hole (96), and a seal member (99) sandwiched between the plate member (69) and the case (72) to prevent penetration of water from a gap between the plate member (69) and the case (72) into the air hole (96).
Inventors:
ARAI YASUHIKO (JP)
MIURA KEISUKE (JP)
SAKATA TOKIO (JP)
MIURA KEISUKE (JP)
SAKATA TOKIO (JP)
Application Number:
PCT/JP2021/011129
Publication Date:
September 23, 2021
Filing Date:
March 18, 2021
Export Citation:
Assignee:
KUBOTA KK (JP)
International Classes:
H05K5/02; B60R16/02; E02F9/00; H04B1/03; H04B1/3822
Domestic Patent References:
| WO2018084161A1 | 2018-05-11 |
Foreign References:
| JP2013065787A | 2013-04-11 | |||
| JP2008251911A | 2008-10-16 | |||
| JP2019145678A | 2019-08-29 | |||
| JP2018182651A | 2018-11-15 | |||
| JP2013016118A | 2013-01-24 |
Attorney, Agent or Firm:
YASUDA & OKAMOTO PATENT ATTORNEYS (JP)
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