| 摘要 |
PROBLEM TO BE SOLVED: To provide a mirror face angle adjustment mechanism which can reduce the number of parts and which can improve the assemblability. SOLUTION: In a mirror face angle adjustment mechanism 10, each engagement claw 44 of a support pivot 38 is engaged with a case pivot 12 while being inserted into an opening 32 provided on a second hemisphere section 30 of a mirror holder inner 28, thereby allowing a plurality of elastic plates 42 of the support pivot 38 to be engaged with the second hemisphere section 30 while being contracted and allowing the second hemisphere section 30 to be sandwiched by the plurality of elastic plates 42 and a first hemisphere section 14 of the case pivot 12. Thus, this mirror face angle adjustment mechanism 10 is composed of only three parts of the case pivot 12, a mirror holder inner 28, and the support pivot 38, thereby reducing the number of parts and improving the assemblability.
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