Title:
収納ボックス用カバー装置
Document Type and Number:
Japanese Patent JP7449818
Kind Code:
B2
Abstract:
To provide a storage box cover device that can reduce drainage noise transmitted to the outside of a storage box while being able to take in air from the outside of the storage box into an exhaust pipe.SOLUTION: The storage box cover device that can be attached to the storage box 4 in a state where an opening part 45 of the storage box 4 that can store a vent valve 3 is closed comprises: a closing part 5 that has a first opening part 101 for opening at least a part of the opening part 45 and closes the opening part 45 of the storage box 4; and a cover part 6 that has a second opening part 111 capable of taking in the air from the outside of the storage box 4 and covers the closing part 5 in a state where the second opening part 111 and the first opening part 101 communicate with each other, wherein an arrangement position of the first opening part 101 and the arrangement position of the second opening part 111 are set so as to be opposite to a central part of the storage box 4.SELECTED DRAWING: Figure 1
Inventors:
Hiroshi Akita
Tetsuya Kobayashi
Tetsuya Kobayashi
Application Number:
JP2020140353A
Publication Date:
March 14, 2024
Filing Date:
August 21, 2020
Export Citation:
Assignee:
Nichido Electric Co., Ltd.
KITZ CORPORATION
KITZ CORPORATION
International Classes:
E03C1/122; F16K27/12
Domestic Patent References:
| JP6260232B2 | ||||
| JP2004257076A | ||||
| JP2001081825A | ||||
| JP2002155549A |
Attorney, Agent or Firm:
Masahiro Miyaji