Optical system for viewing the rear seat of a vehicle

• US 5,576,898 A
• Filed: 07/07/1995
• Issued: 11/19/1996
• Est. Priority Date: 07/07/1995
• Status: Expired due to Term

• Current Assignee: Sheri J. Rubin
• Original Assignee: Sheri J. Rubin
• Inventors: Rubin, Sheri J.
• Primary Examiner(s): Shafer, Ricky D.
• Application Number:
  US08/499,735
• Time in Patent Office: 501 Days
• Field of Search: 359/841, 359/844, 359/857, 359/862, 359/865, 359/872, 362/135, 362/136, 362/140, 362/142, 362/144, 296/97.2, 296/97.5, 296/97.8, 296/97.11, 296/97.12
• US Class Current: 359/841
• CPC Class Codes: B60R 1/008 allowing the driver to see passengers, e.g. for busses combined with rear-view mirrors B60R1/08

Abstract

An optical system for viewing the rear seat area of a vehicle through a rearview mirror and a roof mounted forward facing mirror is provided. The forward facing mirror is mounted with the headliner in a fixed or adjustable manner and there is a friction hinge for moving the mirror from a substantially flush position with the headliner to an extended position projecting from the headliner. Lights can be provided with the mirror to enhance the image of the rear seat. The mirror system in the rear of the vehicle can be multi-purpose. It can act as a forward facing mirror, alternatively it can swivel to act as a sun visor to a side window, or alternatively the reverse side of a double mirror system can be used as a vanity mirror with illumination as required.

Claims

1. An optical system in a vehicle having a front and rear seat and a front window and rear window joined at their upper edges by a roof structure so as to define a compartment for passengers, comprising:

a rear facing mirror carried on the front window;

a forward facing mirror mounted on a headliner mounted below the roof structure so as to be located between the front window and rear window at a location removed from the rear window;

an optical axis established from the front seat to the rear seat via the rear facing mirror and the forward facing mirror; and

the forward facing mirror having adjustment means for movably aligning the mirror with respect to the rear facing mirror for viewing a selected area of the rear seat, and

wherein the forward facing mirror includes means to selectively permit a relatively substantially flush position of the forward facing mirror with the headliner of the roof of the vehicle.

2. A system as claimed in claim 1, including lighting means for effectively illuminating the rear seat when the forward facing mirror is directed to direct the optical axis to the rear seat.

3. A system as claimed in claim 2, wherein the forward facing mirror is mounted to be movable transversely relative to the rear seat.

4. A system as claimed in claim 1, wherein the forward facing mirror is mounted to be movable transversely relative to the back seat or substantially longitudinally relative to the rear seat.

5. A system as claimed in claim 4, wherein the forward facing mirror is mounted to be movable transversely relative to the rear seat.

6. A system as claimed in claim 1, including a second forward-facing mirror, the second forward-facing mirror being longitudinally spaced from the first forward facing mirror, the longitudinal spacing being determined by the location of the rear seat.

7. An optical system in a vehicle having a front and rear seat and a front window and rear window joined at their upper edges by a roof structure so as to define a compartment for passengers, comprising:

a rear facing mirror carried on the front window;

a forward facing mirror carried on the roof structure;

an optical axis established from the front seat to the rear seat via the rear facing mirror and the forward facing mirror; and

the forward facing mirror having adjustment means for movably aligning the mirror with respect to the rear facing mirror for viewing a selected area of the rear seat wherein the adjustment means includes a hinge for adjustably coupling one end of the mirror to the roof.

8. A system as claimed in claim 7, wherein the forward facing mirror is mounted to be movable transversely relative to the rear seat.

9. A system as claimed in claim 7, including lighting means located adjacent to the mirror.

10. An optical system in a vehicle having a front and rear seat and a front window and rear window joined at their upper edges by a roof structure so as to define a compartment for passengers, comprising:

a rear facing mirror carried on the front window;

a forward facing mirror carried on a headliner of the roof structure;

an optical axis established from the front seat to said rear seat via said rear facing mirror and the forward-facing mirror; and

the forward facing mirror having adjustment means for movably aligning the forward facing mirror with respect to the rear facing mirror for viewing a selected area of the rear seat, the adjustment means including a hinge coupling the forward facing mirror to the headliner and wherein the forward-facing mirror adopts a relatively flush position with the roof headliner of the vehicle when not in use.

11. A system as claimed in claim 10, including lighting means for effectively illuminating the back seat when the forward facing mirror is directed to direct the optical axis to the back seat.

12. A system as claimed in claim 11, wherein the lighting means is located adjacent to the mirror.

13. A system as claimed in claim 10, wherein the forward facing mirror is mounted to be movable transversely relative to the rear seat or substantially longitudinally relative to the rear seat.

14. A system as claimed in claim 10, wherein the forward facing mirror is mounted to be movable transversely relative to the back seat.

15. A system as claimed in claim 10, including a second forward-facing mirror, the second forward-facing mirror being longitudinally spaced from the first forward facing mirror, the longitudinal spacing being determined by the location of the rear seat.

16. A system as claimed in claim 10, wherein the forward-facing mirror is removably connected with the roof headliner.

17. A system as claimed in claim 10, wherein the forward-facing mirror includes opposite reflective surfaces, the one surface being usable to create the optical axis with the rear facing mirror, and the opposite surface being available for using the mirror to create a reflective surface for a passenger in the rear seat.

18. A system as claimed in claim 10, including means for permitting the forward-facing mirror to swivel whereby a reflective surface is selectively for use to create a reflective surface for a passenger in the rear seat.

19. A system as claimed in claim 10, including means for permitting the forward-facing mirror to move towards the rear window selectively for use as a visor in relation to the rear window.

20. A mirror system in a vehicle having a front and rear seat and a front window and rear window joined at their upper edges by a roof structure so as to define a compartment for passengers and there also being a side window, comprising:

a rear facing mirror carried on the front window;

a forward facing mirror selectively rotatable in different positions, one of which is a forward facing position such that an optical axis is established from the front seat to the rear seat via the rear facing window and the forward facing mirror;

a different position being for location adjacent to a side window of a vehicle thereby to shield sunlight from entering the compartment of the vehicle from the exterior of the vehicle through said side window; and

the forward facing mirror having adjustment means for movably aligning the forward facing mirror with respect to the rear facing mirror for viewing a selected area of the rear seat.

21. A system as claimed in claim 20, wherein the forward-facing mirror includes opposite reflective surfaces, the one surface being usable to create the optical axis with the rear facing mirror, and the opposite surface being available for using the mirror to create a reflective surface for a passenger in the rear seat.

22. A system as claimed in claim 21, including lighting means for effectively illuminating the rear seat when the forward facing mirror is directed to direct the optical axis to the rear seat, and selectively including lighting means operable with the second reflective face to facilitate use by a passenger in the rear seat.

23. A system as claimed in claim 22, wherein the lighting means is located adjacent to the mirror.

24. A system as claimed in claim 20, wherein the adjustment means includes a friction hinge coupling one end of the mirror to the roof.