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Combined adjustable outside mirror with swing lock mechanism

  • US 5,332,186 A
  • Filed: 11/16/1992
  • Issued: 07/26/1994
  • Est. Priority Date: 11/16/1992
  • Status: Expired due to Fees
First Claim
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1. A mirror swing lock mechanism of the type comprising an arm (16) adapted to be mounted at one end to the exterior surface (12) of a vehicle, said arm projecting from said vehicle surface and laterally spaced therefrom;

  • a mirror head assembly (18);

    means (32) having an axis (42) for pivotally supporting the mirror head assembly upon the arm whereby the assembly may be rotated between a first non-rearward viewing position proximate said vehicle surface and a second rearward viewing position laterally spaced outwardly of the vehicle surface; and

    a detent mechanism for retaining said mirror head assembly in either of said positions;

    the improvement including;

    (a) said mirror head assembly having a planar base portion (26);

    (b) a first set of detent elements (50) integrally formed in said planar base portion and radially spaced about the axis (42) of the pivotal support means;

    (c) a recess (54) formed in said arm;

    (d) a deformable and compressible member (52) disposed in said recess and including a planar surface (53) adapted to be abuttingly disposed opposite the planar base portion (26) of the mirror head assembly and having a second set of detent elements (56) of complementary shapes and sizes to said first set of detent elements, said first and second detent elements coacting to locate the mirror head between its first and second positions;

    (e) the means (32) for pivotally supporting the mirror head assembly extending through both the head assembly planar base portion (26) and the planar surface (53) of the deformable member;

    (f) the pivotal support means (32) including spring means (38) biasing said head assembly base portion (26) against the planar surface (53) of the deformable member to provide the primary load bearing surfaces as the mirror head assembly is rotated between the first and second positions.

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