Title:
カバーおよびこれを用いたスイッチ
Document Type and Number:
Japanese Patent JP5824991
Kind Code:
B2
Abstract:
A long-life cover (20) is provided whose outer circumferential edge is not warped upward and not easily damaged even when an operation shaft (11) is pushed down to a final position. Therefore, the cover is to cover the operation shaft protruding from a housing (10) of an electric device and is operable in the axis direction. Particularly, the cover includes a tubular pressing portion (21) to which a pressing force is applied by operating the operation shaft, and a tubular elastic deformation portion (22) continuous to a lower edge of an outer circumference of the tubular pressing portion, the tubular elastic deformation portion being thinner than the tubular pressing portion.
Inventors:
Minoru Kobayashi
Tayama Koyama
Tayama Koyama
Application Number:
JP2011198531A
Publication Date:
December 02, 2015
Filing Date:
September 12, 2011
Export Citation:
Assignee:
OMRON Corporation
International Classes:
H01H13/04; H01H13/06
Domestic Patent References:
| JP63009724U | ||||
| JP2011166906A |
Foreign References:
| GB2044002A |
Attorney, Agent or Firm:
Hiroshi Yamazaki
Mitsuo Tanaka
Atsushi Maeda
Takanobu Nakajima
Mitsuo Tanaka
Atsushi Maeda
Takanobu Nakajima