Auxiliary mirror attachment unit for rear view mirror
First Claim
1. An auxiliary mirror attachment unit comprisingan optical reflecting element having first and second surfaces with one of said surfaces being an optical reflecting surface, said reflecting element formed with a peripheral edge extending between said first and second surfaces,a support housing for said optical reflecting element for support thereof in predetermined relationship to a mounting surface, said support housing including a mounting base having a base surface which is adapted to be disposed in superposed relationship to a mounting surface in secured relationship thereto and a support wall formed with the mounting base in laterally projecting relationship thereto, said mounting base having an adhesive material applied thereto for adhesive bonding of the unit to a mounting surface, said support wall being of continuous extent defining a closed loop with an inwardly facing surface and of a configuration to receive said optical reflecting element therein with the peripheral edge of said reflecting element in contacting engagement with the inner wall surface of said support wall, said support wall being formed from a material having a characteristic resilience to permit assembly with said optical reflecting element,said reflecting element peripheral edge and said support wall having cooperatively configured tongue and groove conformations that mechanically interengage in interlocking relationship when said reflecting element and said support housing are disposed in cooperatively assembled relationship.
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Accused Products
Abstract
An auxiliary mirror attachment unit for mounting on a primary mirror is provided having a support housing and an optical reflecting element assembled with the housing. The support housing includes an integrally formed base plate and a peripheral wall projecting laterally from the plate. The reflecting element is of plate form having a peripheral edge of a configuration to interfit with the housing'"'"'s peripheral wall. Mechanical interlocking of the reflecting element with the housing in assembled relationship is effected by cooperatively interfitting tongue and groove conformations formed on the respective peripheral edge of the reflecting element and on an inwardly facing surface of the peripheral wall. The support housing is formed from a material having a minimum degree of resilience to enable mechanical assembly with the reflecting element. Attachment of the unit to a primary mirror is accomplished by adhesive.
128 Citations
20 Claims
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1. An auxiliary mirror attachment unit comprising
an optical reflecting element having first and second surfaces with one of said surfaces being an optical reflecting surface, said reflecting element formed with a peripheral edge extending between said first and second surfaces, a support housing for said optical reflecting element for support thereof in predetermined relationship to a mounting surface, said support housing including a mounting base having a base surface which is adapted to be disposed in superposed relationship to a mounting surface in secured relationship thereto and a support wall formed with the mounting base in laterally projecting relationship thereto, said mounting base having an adhesive material applied thereto for adhesive bonding of the unit to a mounting surface, said support wall being of continuous extent defining a closed loop with an inwardly facing surface and of a configuration to receive said optical reflecting element therein with the peripheral edge of said reflecting element in contacting engagement with the inner wall surface of said support wall, said support wall being formed from a material having a characteristic resilience to permit assembly with said optical reflecting element, said reflecting element peripheral edge and said support wall having cooperatively configured tongue and groove conformations that mechanically interengage in interlocking relationship when said reflecting element and said support housing are disposed in cooperatively assembled relationship.
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15. An auxiliary mirror attachment unit comprising
an optical reflecting element having first and second surfaces with one of said surfaces being an optical reflecting surface, said reflecting element formed with a peripheral edge extending between first and second surfaces, a support housing for said optical reflecting element for support thereof in predetermined relationship to a mounting surface, said support housing including a mounting base adapted to be disposed on a mounting surface in secured relationship thereto and a support wall formed with the mounting base in laterally projecting relationship thereto, said support wall being of continuous extent defining a closed loop with an inwardly facing surface and of a configuration to receive said optical reflecting element therein with the peripheral edge of said reflecting element in contacting engagement with the inner wall surface of said support wall, said support being formed as an integral structure from a material having a characteristic resilience to permit assembly with said optical reflecting element and including a supporting rib structure formed within the cavity defined by said mounting base and said supporting wall, said supporting rib structure projecting laterally from said mounting base and terminating in a supporting surface disposed in contacting engagement with the second surface of said optical reflecting element when said element is assembled with said support housing to place the first surface in exterior relationship, said reflecting element peripheral edge and said support wall having cooperatively configured tongue and groove conformations that mechanically interengage in interlocking relationship when said reflecting element and said support housing are disposed in cooperatively assembled relationship.
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17. An auxiliary mirror attachment unit comprising
an optical reflecting element having first and second surfaces with one of said surfaces being an optical reflecting surface, said reflecting element formed with a peripheral edge extending between said first and second surfaces, a support housing for said optical reflecting element for support thereof in predetermined relationship to a mounting surface, said support housing including a mounting base adapted to be disposed on a mounting surface in secured relationship thereto and a support wall integrally formed with the mounting base in laterally projecting relationship thereto, said support wall being of continuous extent defining a closed loop with an inwardly facing surface and of a configuration to receive said optical reflecting element therein with the peripheral edge of said reflecting element in contacting engagement with the inner wall surface of said support wall, said support wall being formed from a material having a characteristic resilience to permit assembly with said optical reflecting element and terminating in an edge surface of predetermined width defining a peripheral border surface around said optical reflecting element, said reflecting element peripheral edge and said support wall having cooperatively configured tongue and groove conformations that mechanically interengage in interlocking relationship when said reflecting element and said support housing are disposed in cooperatively assembled relationship to place the first surface of said reflecting element in exterior relationship to said housing with said support wall edge surface coterminous with said first reflecting element surface and forming a laterally outward directed continuation thereof and, said support wall edge surface angularly oriented relative to said first reflecting element surface in relatively receding relationship thereto.
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19. An auxiliary mirror attachment unit comprising
an optical reflecting element having first and second surfaces with one of said surfaces being an optical reflecting surface, said reflecting element formed with a peripheral edge extending between said first and second surfaces, a support housing for said optical reflecting element for support thereof in predetermined relationship to a mounting surface, said support housing including a mounting base adapted to be disposed on mounting surface in secured relationship thereto and a support wall formed with the mounting base in laterally projecting relationship thereto, said support wall being of continuous extent defining a closed loop with an inwardly facing surface and of a configuration to receive said optical reflecting element therein with the peripheral edge of said reflecting element in contacting engagement with the inner wall surface of said support wall, said reflecting element peripheral edge and said support wall having cooperatively configured tongue and groove conformations of V-shaped cross-section that mechanically interengage in interlocking relationship when said reflecting element and said support housing are disposed in cooperatively assembled relationship, said reflecting element peripheral edge being formed with the groove conformation and said support wall is formed with the tongue conformation which projects laterally inward with respect to the inwardly facing surface thereof.
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20. An auxiliary mirror attachment unit comprising
an optical reflecting element having first and second surfaces with one of said surfaces being an optical reflecting surface, said reflecting element formed with a peripheral edge extending between said first and second surfaces, a support housing for said optical reflecting element for support thereof in predetermined relationship to a mounting surface, said support housing including a mounting base adapted to be disposed on a mounting surface in secured relationship thereto and a support wall formed with the mounting base in laterally projecting relationship thereto, said support wall being of continuous extent defining a closed loop with an inwardly facing surface and of a configuration to receive said optical reflecting element therein with the peripheral edge of said reflecting element in contacting engagement with the inner wall surface of said support wall, said support wall being formed from a material having a characteristic resilience to permit assembly with said optical reflecting element, said reflecting element peripheral edge and said support wall having cooperatively configured tongue and groove conformations that are of cooperatively interfitting, rectangularly-shaped configuration in cross-section and mechanically interengage in interlocking relationship when said reflecting element and said support housing are disposed in cooperatively assembled relationship, said optical reflecting element being formed with the tongue conformation and which tongue projects generally laterally outward with respect thereto and said support wall is formed with the groove conformations, said tongue conformation formed with one side thereof being an extension of the second surface of said optical reflecting element.
Specification