Inside rearview mirror assembly

• US 8,414,137 B2
• Filed: 10/28/2010
• Issued: 04/09/2013
• Est. Priority Date: 10/28/2010
• Status: Active Grant

• Current Assignee: GM Global Technology Operations LLC (General Motors Company)
• Original Assignee: GM Global Technology Operations LLC (General Motors Company)
• Inventors: Quinn, Charles R., Nagrant, Nicholas P., Watterworth, Eric A., Kazensky, Dennis B., Hadley, Mark M., Hagen, Thomas D.
• Primary Examiner(s): CHERRY, EUNCHA P
• Application Number:
  US12/913,890
• Publication Number:
  US 20120105990A1
• Time in Patent Office: 894 Days
• Field of Search: 359/871, 359/872, 359/879, 248/475.1
• US Class Current: 359/871
• CPC Class Codes: B60R 1/04 mounted inside vehicle B60R1/025, B60R1/08 take precedence

Abstract

An inside rearview mirror bracket for a windscreen includes a pad portion configured to attach to an interior of the windscreen. A bridge portion is formed as a single piece with the pad portion, and a tunnel is defined by the bridge portion and the pad portion. The mirror bracket includes a mirror receptacle formed as a single piece with the bridge portion opposite the tunnel. The mirror receptacle is configured to receive a rearview mirror. A sensor member may be configured to substantially fill the tunnel, such that the sensor member is disposed intermediate the bridge portion and the windscreen.

Claims

1. An inside rearview mirror bracket for a windscreen, comprising:

a pad portion, wherein the pad portion is configured to attach to an interior of the windscreen;

a bridge portion formed as a single piece with the pad portion;

a tunnel defined by the bridge portion and the pad portion; and

a mirror receptacle formed as a single piece with the bridge portion opposite the tunnel, wherein the mirror receptacle is configured to receive a rearview mirror.

2. The mirror bracket of claim 1, further comprising a sensor member configured to substantially fill the tunnel, such that the sensor member is disposed intermediate the bridge portion and the windscreen.

3. The mirror bracket of claim 2, wherein the mirror receptacle includes:

a dovetail profile; and

a wedge profile,

wherein the rearview mirror includes a corresponding wedge and a corresponding dovetail configured to interface with the dovetail profile and the wedge profile.

4. The mirror bracket of claim 3, wherein the sensor member includes:

a humidity sensor; and

a rain sensor.

5. The mirror bracket of claim 4, wherein the mirror receptacle is configured to receive a double-pivot rearview mirror.

6. The mirror bracket of claim 1, wherein the mirror receptacle includes:

a dovetail profile; and

a wedge profile,

wherein the rearview mirror includes a corresponding wedge and a corresponding dovetail configured to interface with the dovetail profile and the wedge profile.

7. The mirror bracket of claim 6, further comprising a sensor member configured to substantially fill the tunnel, such that the sensor member is disposed intermediate the bridge portion and the windscreen, wherein the sensor member includes:

a humidity sensor; and

a rain sensor.

8. The mirror bracket of claim 7, wherein the mirror bracket is configured to route a wiring harness, and further comprising:

a wiring channel formed in line with the tunnel;

a first wiring hook disposed on a first side of the bridge portion, wherein an open portion of the first wiring hook faces the windscreen; and

a second wiring hook disposed on a second side of the bridge portion opposite the first side of the bridge portion, wherein an open portion of the second wiring hook faces the windscreen,

wherein the wiring harness is configured to pass through one of a first route for a right-hand drive vehicle and a second route for a left-hand drive vehicle, and

wherein the first route passes the wiring harness through the wiring channel, then the first wiring hook, and then through the second wiring hook, and the second route passes the wiring harness through the wiring channel, then the second wiring hook, and then through the first wiring hook.

9. The mirror bracket of claim 8, wherein the mirror receptacle and the sensor member are located substantially on a center plane of the mirror bracket.

10. A mirror assembly for a windscreen, comprising:

a rearview mirror, including;

a first pivot,

a second pivot, and

a mirror housing; and

a mirror bracket, including;

a pad portion, wherein the pad portion is configured to attach to an interior of the windscreen,

a bridge portion formed as a single piece with the pad portion,

a tunnel defined by the bridge portion and the pad portion, and

a mirror receptacle configured to attach to the rearview mirror, wherein the mirror receptacle is formed as a single piece with the bridge portion.

11. The mirror assembly of claim 10,

wherein the mirror receptacle includes:

a dovetail profile, and

a wedge profile; and

wherein the rearview mirror further includes;

a corresponding wedge configured to interface with the wedge profile of the mirror receptacle, and

a corresponding dovetail configured to interface with the dovetail profile of the mirror receptacle.

12. The mirror assembly of claim 11, wherein the mirror bracket further includes a sensor member configured to substantially fill the tunnel, such that the sensor member is disposed intermediate the bridge portion and the windscreen.

13. The mirror assembly of claim 12, wherein the sensor member includes:

a humidity sensor; and

a rain sensor.

14. An inside rearview mirror bracket configured to receive a rearview mirror for attachment to a windscreen, the mirror bracket comprising:

a pad portion, wherein the pad portion is configured to attach to an interior of the windscreen;

a first bridge portion and a second bridge portion formed as a single piece with the pad portion;

a tunnel defined by the first bridge portion, the second bridge portion, and the pad portion;

a mirror receptacle formed as a single piece with the first bridge portion and the second bridge portion and configured to receive the rearview mirror, wherein the mirror receptacle is opposite the tunnel such that a portion of the tunnel is fully enclosed by the first bridge portion, the second bridge portion, and the mirror receptacle; and

a sensor member configured to substantially fill the tunnel, such that the sensor member is disposed intermediate the windscreen and the mirror receptacle, and a portion of the sensor member is enclosed by the first bridge portion, the second bridge portion, the windscreen, and the mirror receptacle.

15. The mirror bracket of claim 14, wherein the mirror receptacle includes:

a dovetail profile; and

a wedge profile,

wherein the rearview mirror includes a corresponding wedge and a corresponding dovetail configured to slidably interface with the dovetail profile and the wedge profile, such that the mirror bracket is configured to slidably receive the rearview mirror.

16. The mirror bracket of claim 15, wherein the mirror bracket is configured to route a wiring harness, and further comprising:

a wiring channel formed in line with the tunnel;

a first wiring hook disposed on a first side of the first bridge portion and the second bridge portion facing away from the tunnel, wherein an open portion of the first wiring hook faces the windscreen; and

a second wiring hook disposed on a second side of the first bridge portion and the second bridge portion facing away from the tunnel and opposite the first side of the bridge portion, wherein an open portion of the second wiring hook faces the windscreen,

wherein the wiring harness is configured to pass through one of a first route for a right-hand drive vehicle and a second route for a left-hand drive vehicle, and

wherein the first route passes the wiring harness through the wiring channel between the mirror bracket and the windscreen, then the first wiring hook, and then through the second wiring hook, and the second route passes the wiring harness through the wiring channel, then the second wiring hook, and then through the first wiring hook.