Title:
WATERPROOF CASING
Document Type and Number:
Japanese Patent JP2020126904
Kind Code:
A
Abstract:
To solve a problem in which, in a conventional casing, it is necessary to attach a lid to an opening and cover with a cover, which causes an increase in the number of parts and the cost, and therefore, since the lid and the cover are fastened together, it is difficult to carry out a work, which causes an increase in the number of work steps, and therefore, since a mounting portion is provided so as to project outward, a large installation space for the casing is required, and it is necessary to take measures to prevent the mounting portion from being damaged.SOLUTION: A seat portion provided inside a casing and abutting the lower surface of a cover is provided, and the cover is configured to be screwed to the seat portion, and a wall portion is provided inside the casing to prevent water that has entered the inside of the casing through a screw insertion hole from reaching the electronic component between the seat portion and a housing portion of the electronic component in the casing body.SELECTED DRAWING: Figure 2
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Inventors:
USUI YUYA
TAKAMA TSUKASA
TAKAMA TSUKASA
Application Number:
JP2019017628A
Publication Date:
August 20, 2020
Filing Date:
February 04, 2019
Export Citation:
Assignee:
RB CONTROLS CO
International Classes:
H05K5/02; F21V15/01; F21V31/00
Domestic Patent References:
| JP2011077099A | 2011-04-14 | |||
| JP2012150952A | 2012-08-09 | |||
| JP2003226346A | 2003-08-12 | |||
| JPH0482885U | 1992-07-20 | |||
| JP2008141720A | 2008-06-19 | |||
| JP2017017119A | 2017-01-19 | |||
| JP2011204974A | 2011-10-13 | |||
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| JP2017017096A | 2017-01-19 | |||
| JP2006105335A | 2006-04-20 | |||
| JP2017054745A | 2017-03-16 |
Attorney, Agent or Firm:
Launch Yoji