Bumper protection system

• US 20070236024A1
• Filed: 04/10/2006
• Published: 10/11/2007
• Est. Priority Date: 04/10/2006
• Status: Active Grant

• Current Assignee: Pauline Bailey
• Original Assignee: Pauline Bailey
• Inventors: Bailey, Pauline
• Granted Patent: US 7,461,877 B2
• Time in Patent Office: Days
• US Class Current: 293/102
• CPC Class Codes: B60R 19/205 inflatable in the direction of an obstacle upon impending impact, e.g. using air bags

Abstract

A vehicle bumper protection system comprises a control unit, a pneumatically inflatable protective cover and an air pump. The control unit is configured for selectively outputting an inflation signal and a deflation signal. The pneumatically inflatable protective cover is configured for being attached to a bumper of a vehicle and is normally in a deflated condition. The air pump is electrically connected to the control unit and is fluid communicatively connected to the protective cover. The air pump supplies compressed air to the protective cover for inflating the protective cover when the inflation signal is outputted by the control unit. The air pump facilitates deflation of the protective cover when the deflation signal is outputted by the control unit.

Claims

1. A vehicle bumper protection system, comprising:

a control unit configured for selectively outputting a first control signal and a second control signal;

an expandable protective cover configured for being attached to a bumper of a vehicle, wherein said protective cover is normally in a non-expanded condition; and

an expansion apparatus connected to the control unit and to said protective cover, wherein the expansion apparatus acts on said protective cover for causing said protective cover to expand to an expanded condition when the first control signal is outputted by the control unit and wherein the expansion apparatus causes said protective cover to return to the non-expanded condition when the deflation signal is outputted by the control unit.

2. The system of claim 1 wherein:

the expansion apparatus includes an air pump for supplying compressed air to an interior space of the said protective cover; and

said compressed air is supplied to the interior space when the first control signal is outputted by the control unit.

3. The system of claim 2 wherein:

the expansion apparatus includes an air valve for enabling said compressed air to be released from the interior space of said protective cover; and

said compressed air is released from the interior space when the second control signal is outputted by the control unit.

4. The system of claim 3 wherein the air valve is integral with the air pump.

5. The system of claim 1 wherein a bumper engagement surface of said protective cover is contoured to mate substantially flush with a mating portion of the bumper.

6. The system of claim 5 wherein:

said protective cover includes a license plate exposure feature; and

edges of the license plate exposure feature at least partially encompass a license plate mounting region of the bumper for enabling visibility of the license plate mounting region of the bumper when said protective cover is attached to the bumper.

7. The system of claim 6 wherein:

the expansion apparatus includes an air pump for supplying compressed air to an interior space of the said protective cover;

said compressed air is supplied to the interior space when the first control signal is outputted by the control unit

the expansion apparatus includes an air valve for enabling said compressed air to be released from the interior space of said protective cover; and

said compressed air is released from the interior space when the second control signal is outputted by the control unit.

8. A vehicle bumper protection system, comprising:

a control unit configured for selectively outputting an inflation signal and a deflation-signal;

a pneumatically inflatable protective cover configured for being attached to a bumper of a vehicle, wherein said protective cover is normally in a deflated condition; and

an air pump electrically connected to the control unit and fluid communicatively connected to said protective cover, wherein the air pump supplies compressed air to said protective cover for inflating said protective cover when the inflation signal is outputted by the control unit and wherein the air pump facilitates deflation of said protective cover when the deflation signal is outputted by the control unit.

9. The system of claim 8, further comprising:

an air valve for enabling said compressed air to be released from the interior space of said protective cover when the second control signal is outputted by the control unit.

10. The system of claim 9 wherein the air valve is integral with the air pump.

11. The system of claim 9 wherein:

the inflation signal is an electrical current supplied to the air pump; and

the deflation signal is an electrical current supplied to the air valve.

12. The system of claim 8 wherein a bumper engagement surface of said protective cover is contoured to mate substantially flush with a mating portion of the bumper.

13. The system of claim 12 wherein:

said protective cover includes a license plate exposure feature; and

edges of the license plate exposure feature at least partially encompass a license plate mounting region of the bumper for enabling visibility of the license plate mounting region of the bumper when said protective cover is attached to the bumper.

14. The system of claim 13, further comprising:

an air valve for enabling said compressed air to be released from the interior space of said protective cover when the second control signal is outputted by the control unit, wherein the air valve is integral with the air pump, wherein the inflation signal is an electrical current supplied to the air pump and wherein the deflation signal is an electrical current supplied to the air valve.

15. A vehicle, comprising:

a front bumper;

a rear bumper

a first pneumatically inflatable protective cover attached to the front bumper, wherein said first protective cover is normally in a respective deflated condition;

a second pneumatically inflatable protective cover attached to the rear bumper, wherein said second protective cover is normally in a respective deflated condition;

a control unit manually controllable for selectively outputting an inflation signal. and a deflation signal;

a first air pump electrically connected to the control unit and fluid communicatively connected to said first protective cover, wherein the first air pump supplies compressed air to said first protective cover for inflating said first protective cover when the inflation signal is outputted by the control unit and wherein the first air pump facilitates deflation of said first protective cover when the deflation signal is outputted by the control unit; and

a second air pump electrically connected to the control unit and fluid communicatively connected to said second protective cover, wherein the second air pump supplies compressed air to said second protective cover for inflating said second protective cover when the inflation signal is outputted by the control unit and wherein the second air pump facilitates deflation of said second protective cover when the deflation signal is outputted by the control unit.

16. The system of claim 15, further comprising:

a first air valve connected to said first protective cover for enabling said compressed air to be released from an interior space of said first protective cover when the second control signal is outputted by the control unit; and

a second air valve connected to said second protective cover for enabling said compressed air to be released from an interior space of said second protective cover when the second control signal is outputted by the control unit

17. The system of claim 15 wherein:

the first air valve is integral with the first air pump; and

the second air valve is integral with the second air pump.

18. The system of claim 15 wherein:

a bumper engagement surface of said first protective cover is contoured to mate substantially flush with a mating portion of the first bumper; and

a bumper engagement surface of said second protective cover is contoured to mate substantially flush with a mating portion of the second bumper.

19. The system of claim 18 wherein:

said first protective cover includes a license plate exposure feature;

edges of the license plate exposure feature of said first protective cover at least partially encompass a license plate mounting region of the first bumper for enabling visibility of the license plate mounting region of the first bumper when said first protective cover is attached to the first bumper;

said second protective cover includes a license plate exposure feature; and

edges of the license plate exposure feature of said second protective cover at least partially encompass a license plate mounting region of the second bumper for enabling visibility of the license plate mounting region of the second bumper when said second protective cover is attached to the second bumper.

20. The system of claim 19, further comprising:

a first air valve connected to said first protective cover for enabling said compressed air to be released from an interior space of said first protective cover when the second control signal is outputted by the control unit; and

a second air valve connected to said second protective cover for enabling said compressed air to be released from an interior space of said second protective cover when the second control signal is outputted by the control unit.