EXPANDABLE MIRRORS

• US 20170322389A1
• Filed: 05/04/2016
• Published: 11/09/2017
• Est. Priority Date: 05/04/2016
• Status: Active Grant

• Current Assignee: Ford Global Technologies, LLC (Ford Motor Company)
• Original Assignee: Ford Global Technologies, LLC (Ford Motor Company)
• Inventors: Hagestad, Leigh Gray, Ferrer, John Michael Galan, Schein, Victoria Leigh, Bandaru, Nitin
• Granted Patent: US 10,191,243 B2
• Time in Patent Office: Days
• CPC Class Codes: B60J 3/0204 Sun visors
• CPC Class Codes: B60J 3/0282 specially adapted for a courtesy mirror
• CPC Class Codes: B60R 1/04 mounted inside vehicle B60R1/025, B60R1/08 take precedence
• CPC Class Codes: B60R 1/12 Mirror assemblies combined with other articles, e.g. clocks
• CPC Class Codes: B60R 1/1207 with lamps; with turn indicators
• CPC Class Codes: B60R 11/00 Arrangements for holding or mounting articles, not otherwise provided for
• CPC Class Codes: B60R 2001/1238 with vanity mirrors
• CPC Class Codes: B60R 2001/1269 with sun visors
• CPC Class Codes: B60R 2001/1284 with communication systems other than radio-receivers, e.g. keyless entry systems, navigation systems; with anti-collision systems
• CPC Class Codes: B60R 2011/0035 Sun visors
• CPC Class Codes: B60R 2011/0082 collapsible, e.g. for storing after use
• CPC Class Codes: G02B 1/11 Anti-reflection coatings
• CPC Class Codes: G02B 7/1821 for rotating or oscillating mirrors

Abstract

Various expandable mirrors and a vehicle having the same are described. An expandable mirror may include a first pane having a first reflective surface and a second pane having a second reflective surface. The expandable mirror may also include a mechanism connected with each of the first and second panes. The mechanism may be actuated to expand a viewing area of the mirror such that the expanded viewing area includes both the first and second reflective surfaces. The expandable mirror may also include a third pane having a third reflective surface that contributes to the viewing area when the mirror is expanded. The expandable mirror may also include a manual button configured to actuate or de-actuate the mechanism when pressed. The expandable mirror may also include a positioning motor configured to adjust the orientation of the viewing area of the mirror.

Claims

1. A mirror implementable in a vehicle, comprising:

a first pane having a first reflective surface;

a second pane having a second reflective surface;

a mechanism connected with each of the first and second panes, wherein the mechanism is configured, when actuated, to expand a viewing area of the mirror from a first size to a second size larger than the first size, the expanded viewing area comprising the first and second reflective surfaces, and

a positioning motor configured to integrally position the first pane and the second pane as a whole for adjusting an orientation of the viewing area of the mirror.

2. The mirror of claim 1, wherein the mechanism comprises a first hinge connecting the first pane and the second pane, and wherein the mechanism is configured to expand the viewing area of the mirror by swiveling the second pane around the first hinge to expose each of the first and second reflective surfaces.

3. The mirror of claim 2, further comprising:

a third pane having a third reflective surface,

wherein the mechanism further comprises a second hinge connecting the first pane and the third pane, and wherein the mechanism is further configured, when actuated, to swivel the third pane around the second hinge to expose the third reflective surface such that the viewing area of the mirror comprises the first, second and third reflective surfaces.

4. The mirror of claim 3, wherein the first and second hinges comprise a friction hinge, a spring-loaded hinge, a motorized hinge or a combination thereof.

5. The mirror of claim 1, wherein the mechanism comprises a plurality of guiding rails connecting the first pane and the second pane, and wherein the mechanism is configured to expand the viewing area of the mirror by sliding the second pane along the plurality of guiding rails to expose each of the first and second reflective surfaces.

6. The mirror of claim 1, further comprising:

a third pane having a third reflective surface,

wherein the mechanism comprises a plurality of guiding rails connecting the first, second and third panes, and wherein the mechanism is configured to expand the viewing area of the mirror by sliding the second and third panes along the plurality of guiding rails to expose each of the first, second and third reflective surfaces such that the viewing area of the mirror comprises the first, second and third reflective surfaces.

7. The mirror of claim 6, wherein the plurality of guiding rails comprise friction guiding rails, spring-loaded guiding rails, motorized guiding rails or a combination thereof.

8. The mirror of claim 1, wherein an angle formed between the first and second reflective surfaces when the viewing area is expanded is less than, substantially equal to or greater than 180 degrees.

9. The mirror of claim 1, wherein the mechanism is further configured, when de-actuated, to restore the viewing area of the mirror from the second size to the first size.

10. The mirror of claim 1, wherein at least one of the first pane and the second pane comprises one or more lighting fixtures, the one or more lighting fixtures configured to turn on when the mechanism is actuated to expand the viewing area of the mirror to the second size, the one or more lighting fixtures configured to turn off when the mechanism is de-actuated to restore the viewing area to the first size.

11. The mirror of claim 1, wherein the mirror further comprises a manual button configured to actuate or de-actuate the mechanism when pressed.

12. The mirror of claim 11, wherein the second pane is configured to move continually while the manual button is pressed and held, and wherein the second pane is configured to stop moving when the manual button is released.

13. The mirror of claim 1, wherein the mirror is configured to receive a signal, and wherein the mirror is further configured to actuate and de-actuate the mechanism in response to receiving the signal.

14. The mirror of claim 13, wherein the signal comprises a wireless signal or a voice command.

15. The mirror of claim 1, wherein each of the first and second reflective surfaces comprises a standard glass, an anti-glare glass, or a layer of reflective coating.

16. The mirror of claim 1, further comprising:

a flexible arm connecting the positioning motor to the first and second panes as a whole,

wherein the positioning motor is configured to tilt, turn or rotate the first and second panes as a whole with a motion of the flexible arm.

17. A vehicle, comprising:

an automobile comprising a cabin configured to fit at least a user; and

an expandable mirror disposed in the cabin, the expandable mirror comprising;

a first pane having a first reflective surface;

a second pane having a second reflective surface;

a mechanism connected with each of the first pane and the second pane, wherein the mechanism is configured, when actuated, to expand a viewing area of the mirror from a first size to a second size larger than the first size, the expanded viewing area comprising the first and second reflective surfaces;

a positioning motor configured to integrally position the first pane and the second pane as a whole for adjusting an orientation of the viewing area of the mirror with respect to the user.

18. The vehicle of claim 17, wherein the automobile further comprises a visor mounted in the cabin, and wherein the expandable mirror is disposed on an inner side of the visor.

19. The vehicle of claim 17, wherein the expandable mirror is disposed on a ceiling of the cabin.

20. The vehicle of claim 17, wherein the automobile further comprises a seat mounted in the cabin, and wherein the expandable mirror is disposed on a backside of a headrest of the seat.