发明名称 指針部材、指針ユニット及び指針計器
摘要 PROBLEM TO BE SOLVED: To provide a pointer member capable of suppressing luminance unevenness when height of a pointer part is made low, to provide a pointer unit having the pointer member, and to provide a pointer instrument having the pointer unit.SOLUTION: A pointer member 31 composed of light transmissive material integrally includes: a columnar shaft part 40 at one end 41a of which a light receiving surface 42 for receiving light from a light source is provided; a pointer part 50 extending from the other end 41b of the shaft part 40, in an indication direction S1 and a rear end direction S2 intersecting an axial direction of the shaft part 40; and a hollow reflective part 60 having an indication direction reflective surface 61 for reflecting light from the shaft part 40 to the indication direction S1 and a rear end direction reflective surface 62 for reflecting the light to the rear end direction S2. A length M on the light receiving surface 42 in a longer direction of the pointer part 50 is shorter than a length N on the light receiving surface 42 in a width direction of the pointer part 50.
申请公布号 JP5982138(B2) 申请公布日期 2016.08.31
申请号 JP20120050392 申请日期 2012.03.07
申请人 矢崎総業株式会社 发明人 宮澤 朋宏;小川 雅之
分类号 G01D13/22;G01D11/28 主分类号 G01D13/22
代理机构 代理人
主权项
地址