Mirror device for vehicle

A mirror device for a vehicle comprising:

• a support member which is housed and fixed within a housing supported on a vehicle,
• a mirror disposed in an opening of the housing, the mirror being held by a mirror holder made of a synthetic resin,
• a joint having a spherical portion in an extremity part thereof, the joint being projectingly provided on the support member,
• a hollow hemispherical fitting and supporting part configured to have the spherical portion fitted thereinto, the fitting and supporting part being provided on the mirror holder;
• a ring-shaped spring for maintaining a fitted state in which the spherical portion is fitted within the fitting and supporting part, the spring being fitted around an outer periphery of the fitting and supporting part;
• and
• an engagement part that engages with the spring so as to prevent the spring from disengaging from the fitting and supporting part is formed integrally with the mirror holder at a plurality of locations around the fitting and supporting part while being capable of flexing so as to allow the spring to be fitted onto the fitting and supporting part,
• wherein:
• the engagement part is spaced from the fitting and supporting part, and
• the fitting and supporting part includes a plurality of side wall parts which are spaced from each other in an annular alignment and which are configured to flex radially inward when the spring is fitted onto the fitting and support part.