Title:
防水筐体
Document Type and Number:
Japanese Patent JP7056525
Kind Code:
B2
Abstract:
The waterproof casing has a housing and a grommet. The grommet is disposed in a hole of the housing. The grommet has a body, a flange, and a lip. The flange extends radially outward from the body. The lip protrudes from an outer peripheral part of the body and extends in a circumferential direction. The lip has a high compression portion in contact with a wall surface of the hole and a low compression portion adjacent to the high compression portion at a further side from the flange. The low compression portion has a lower compressed state than the high compression portion. The housing has a recess to allow the low compression portion to escape radially outward.
Inventors:
Kei Yamaura
Application Number:
JP2018214814A
Publication Date:
April 19, 2022
Filing Date:
November 15, 2018
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H02M7/48; H02G3/08; H02G3/22; H05K5/02; H05K7/20
Domestic Patent References:
| JP201863880A | ||||
| JP2006129545A | ||||
| JP2001231135A | ||||
| JP2016015851A | ||||
| JP2005168114A |
Foreign References:
| US5442140 | ||||
| CN101443975A | ||||
| US5540450 |
Attorney, Agent or Firm:
Kazuyuki Yahagi
Taihei Nonobe
Takanori Kubo
Taihei Nonobe
Takanori Kubo
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