Title:
VEHICLE-USE INSTRUMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/125331
Kind Code:
A1
Abstract:
The present invention prevents the generation of noise due to the rattling of a light guide plate caused by the loosening and such of a claw lock part. The present invention pertains to a vehicle-use instrument device (1) in which a light guide plate (5) for guiding illumination light to a character plate (2) is accommodated in a light guide plate accommodating recess (6) formed in a housing (3) for attaching the character plate (2), and the light guide plate (5) is fixed to the housing (3) using a claw lock part (7). A lateral face of the light guide plate (5) has disposed thereon a press-fitting rib (21) that extends towards a lateral wall of the light guide plate accommodating recess (6). The press-fitting rib (21) is provided with a height-increasing tapered section (25) in which the rib height (H1-H3) increases from the far side towards the near side of the light guide plate accommodating recess (6). The press-fitting rib (21) is provided with a width-decreasing tapered section (26) in which the rib width (W1-W3) decreases from the far side towards the near side of the light guide plate accommodating recess (6).
Inventors:
TOMARU KAZUNORI (JP)
Application Number:
PCT/JP2015/075199
Publication Date:
August 11, 2016
Filing Date:
September 04, 2015
Export Citation:
Assignee:
CALSONIC KANSEI CORP (JP)
International Classes:
G01D13/04; B60K35/00; G01D11/28
Foreign References:
| JP2010008334A | 2010-01-14 | |||
| JP2003270003A | 2003-09-25 | |||
| JP2008270055A | 2008-11-06 | |||
| JP2014062607A | 2014-04-10 |
Attorney, Agent or Firm:
NISHIWAKI, Tamio (JP)
Tamio Nishiwaki (JP)
Tamio Nishiwaki (JP)
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