PROBLEM TO BE SOLVED: To provide a mirror surface angle adjustment device for restraining the occurrence of a malfunction.SOLUTION: A sidewall part 22 of a base 20 comprises an annular projection 83 projecting to the inside from an opening end part 82 of he sidewall part 22. The annular projection 83 slidably contacts with a third convex surface 81. Among the sidewall part 22 of the base 20, a part except for the annular projection 83 does not contact with the third convex surface 81. With such a constitution, a clearance of communicating with an external space is not formed between the third convex surface 81 of a tilting member 40 and the sidewall part 22 of the base 20. That foreign matter existing in the external space checks sliding operation of the tilting member 40. can be avoided thereby. Thus, the occurrence of a malfunction of a mirror surface angle adjustment device 10 can be restrained.

    【課題】動作不良の発生を抑制する鏡面角度調整装置を提供する。【解決手段】ベース20の側壁部22は、当該側壁部22の開口端部82から内側に突き出す環状突起83を有している。環状突起83は、第3凸面81に摺動可能に接している。ベース20の側壁部22のうち環状突起83以外の部分は、第3凸面81に非接触である。このように構成することで、傾動部材40の第3凸面81とベース20の側壁部22との間には、外部空間に連通する隙間が形成されない。そのため、外部空間にある異物が傾動部材40の摺動動作を阻害することを回避することができる。したがって、鏡面角度調整装置10の動作不良の発生を抑制することができる。【選択図】図9


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    Title :

    MIRROR SURFACE ANGLE ADJUSTMENT DEVICE


    Additional title:

    鏡面角度調整装置


    Contributors:

    Publication date :

    2015-11-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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