Title:
Indicator structure
Document Type and Number:
Japanese Patent JP6053473
Kind Code:
B2
Abstract:
A pointer structure including: a pointer main body formed by a light guide member and having a light guide portion closer to a light source and a light guide portion closer to a visualizing portion that are continued together through a pointer bend portion; an outer reflection surface formed at an outer corner of the pointer bend portion so that a ray of light from a light source can be incident thereon; and an inner reflection surface formed at an inner corner of the pointer bend portion and having a normal line thereof intersecting with a normal line of the outer reflection surface, the normal line of the inner reflection surface intersecting with the normal line of the outer reflection surface at an including angle θ, on a light input side, smaller than 180 degrees and greater than 90 degrees.
Inventors:
Mikiya Amano
Application Number:
JP2012257942A
Publication Date:
December 27, 2016
Filing Date:
November 26, 2012
Export Citation:
Assignee:
Yazaki Corporation
International Classes:
G01D13/22; G01D11/28
Domestic Patent References:
| JP2005227258A | ||||
| JP2004361319A | ||||
| JP2012137462A | ||||
| JP2012052812A | ||||
| JP54067454A | ||||
| JP46036628Y1 |
Attorney, Agent or Firm:
Patent business corporation glory patent office
Hironori Honda
Kiharu Masaharu
Toshimitsu Ichikawa
Hironori Honda
Kiharu Masaharu
Toshimitsu Ichikawa