Vehicular interior rearview mirror assembly with cap portion

Patent metadata

Field	Value
Publication number	US-11433816-B2
Application number	US-202016949633-A
Country	US
Kind code	B2
Filing date	Nov 9, 2020
Priority date	May 19, 2003
Publication date	Sep 6, 2022
Grant date	Sep 6, 2022

Abstract

A vehicular interior rearview mirror assembly includes a reflective element assembly portion that includes a mirror reflective element and at least one pivot element, which provides adjustability of the mirror reflective element when the reflective element assembly portion is mounted within an interior cabin of a vehicle. A cap portion is adapted to attach to the reflective element assembly portion. The cap portion includes at least one accessory. The at least one accessory includes an accessory module insertable at least partially into the cap portion. Insertion of the accessory module into the cap portion connects the accessory module to the cap portion both mechanically and electrically. The cap portion may encase a rear portion of the reflective element assembly portion, and a mounting member may extend from the pivot element and through an aperture of the cap portion for mounting the mirror assembly within the interior cabin of the vehicle.

First claim

The invention claimed is:

1. A vehicular interior rearview mirror assembly, said vehicular interior rearview mirror assembly comprising:
a reflective element assembly portion, said reflective element assembly portion including a mirror reflective element;
wherein said reflective element assembly portion comprises a first molding that contacts a perimeter portion of said mirror reflective element, said first molding being formed by molding a first resinous material having a tool shrinkage factor equal to or greater than 1%;
said reflective element assembly portion comprising at least one pivot element, said pivot element providing adjustability of said mirror reflective element when said reflective element assembly portion is mounted within an interior cabin of a vehicle;
a cap portion, said cap portion adapted to attach to said reflective element assembly portion;
wherein said cap portion comprises at least one accessory;
wherein said at least one accessory comprises an accessory module insertable at least partially into said cap portion; and
wherein insertion of said accessory module into said cap portion connects said accessory module to said cap portion both mechanically and electrically.

2. The vehicular interior rearview mirror assembly of claim 1 , wherein said cap portion encases a rear portion of said reflective element assembly portion and has an aperture therethrough, and wherein a mounting member extends from said pivot element and through said aperture when said cap portion is attached to said reflective element assembly portion, said mounting member configured for mounting the vehicular interior rearview mirror assembly within the interior cabin of the vehicle.

3. The vehicular interior rearview mirror assembly of claim 2 , wherein said accessory module includes at least one user input.

4. The vehicular interior rearview mirror assembly of claim 1 , wherein said cap portion includes a connector for connecting to a vehicle wiring harness.

5. The vehicular interior rearview mirror assembly of claim 1 , wherein said mirror reflective element comprises a prismatic mirror reflective element.

6. The vehicular interior rearview mirror assembly of claim 1 , wherein said mirror reflective element comprises an electro-optic mirror reflective element assembly.

7. The vehicular interior rearview mirror assembly of claim 1 , wherein said reflective element assembly portion comprises a first sub-assembly and said cap portion comprises a second sub-assembly, and wherein said second sub-assembly of said cap portion is attached to said first sub-assembly of said reflective element assembly portion.

8. The vehicular interior rearview mirror assembly of claim 1 , wherein said cap portion comprises a second molding formed by molding a second resinous material having a tool shrinkage factor of less than 1%.

9. The vehicular interior rearview mirror assembly of claim 1 , wherein said mirror reflective element comprises an electro-optic mirror reflective element assembly, and wherein said cap portion includes circuitry for controlling said electro-optic mirror reflective element assembly, said cap portion providing electrical connection of said circuitry to said reflective element assembly portion when said cap portion attaches to said reflective element assembly portion.

10. The vehicular interior rearview mirror assembly of claim 1 , wherein said reflective element assembly portion comprises a video display device disposed behind said mirror reflective element and operable to display information for viewing through said mirror reflective element.

11. The vehicular interior rearview mirror assembly of claim 10 , wherein said mirror reflective element comprises a transflective mirror reflective element, and wherein said video display device when operated displays videos viewable through a transflective mirror reflector of said transflective mirror reflective element.

12. The vehicular interior rearview mirror assembly of claim 11 , wherein said video display device comprises a backlit video display screen backlit by a at least one light emitting diode.

13. The vehicular interior rearview mirror assembly of claim 1 , wherein said cap portion comprises a personalized cap portion having indicia.

14. The vehicular interior rearview mirror assembly of claim 13 , wherein said indicia comprises a logo.

15. The vehicular interior rearview mirror assembly of claim 14 , wherein said indicia comprises a brand.

16. A vehicular interior rearview mirror assembly, said vehicular interior rearview mirror assembly comprising:
a reflective element assembly portion, said reflective element assembly portion including a prismatic mirror reflective element;
wherein said reflective element assembly portion comprises a first molding that contacts a perimeter portion of said prismatic mirror reflective element, said first molding being formed by molding a first resinous material having a tool shrinkage factor equal to or greater than 1%;
said reflective element assembly portion comprising at least one pivot element, said pivot element providing adjustability of said prismatic mirror reflective element when said reflective element assembly portion is mounted within an interior cabin of a vehicle;
a cap portion, said cap portion adapted to attach to said reflective element assembly portion;
wherein said cap portion comprises at least one accessory;
wherein said at least one accessory comprises an accessory module insertable at least partially into said cap portion;
wherein insertion of said accessory module into said cap portion connects said accessory module to said cap portion both mechanically and electrically;
wherein said cap portion encases a rear portion of said reflective element assembly portion and has an aperture therethrough; and
wherein a mounting member extends from said pivot element and through said aperture when said cap portion is attached to said reflective element assembly portion, said mounting member configured for mounting the vehicular interior rearview mirror assembly within the interior cabin of the vehicle.

17. The vehicular interior rearview mirror assembly of claim 16 , wherein said reflective element assembly portion comprises a first sub-assembly and said cap portion comprises a second sub-assembly, and wherein said second sub-assembly of said cap portion is attached to said first sub-assembly of said reflective element assembly portion.

18. The vehicular interior rearview mirror assembly of claim 16 , wherein said cap portion comprises a second molding formed by molding a second resinous material having a tool shrinkage factor of less than 1%.

19. A vehicular interior rearview mirror assembly, said vehicular interior rearview mirror assembly comprising:
a reflective element assembly portion, said reflective element assembly portion including an electro-optic mirror reflective element;
wherein said reflective element assembly portion comprises a first molding that contacts a perimeter portion of said electro-optic mirror reflective element, said first molding being formed by molding a first resinous material having a tool shrinkage factor equal to or greater than 1%;
said reflective element assembly portion comprising at least one pivot element, said pivot element providing adjustability of said electro-optic mirror reflective element when said reflective element assembly portion is mounted within an interior cabin of a vehicle;
wherein said reflective element assembly portion comprises a video display device disposed behind said e

Assignees

• Magna Mirrors Of America Inc

Inventors

• Uken John T
• Karner Lee
• Hook Richard R
• Lynam Niall R

Classifications

• B60K35/28

  characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver · CPC title

• B60K35/21

  using visual output, e.g. blinking lights or matrix displays · CPC title

• B60K35/53

  Movable instruments, e.g. slidable · CPC title

• B60K35/10

  Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor · CPC title

• B60K35/60

  Instruments characterised by their location or relative disposition in or on vehicles (arrangements of lighting devices on dashboards B60Q3/10) · CPC title