Airbag equipped child accomodating device for vehicles

• US 4,834,420 A
• Filed: 03/31/1988
• Issued: 05/30/1989
• Est. Priority Date: 03/31/1988
• Status: Expired due to Fees

• Current Assignee: Sankrithi, Mithra M. K. V., Usha M. Sankrithi
• Original Assignee: Sankrithi, Mithra M. K. V., Usha M. Sankrithi
• Inventors: Sankrithi, Usha M., Sankrithi, Mithra M. K. V.
• Primary Examiner(s): Rice, Kenneth R.
• Application Number:
  US07/176,043
• Time in Patent Office: 425 Days
• Field of Search: 280/734, 280/735, 280/736, 280/737, 280/739, 280/741, 280/743, 280/728, 280/730, 297/216, 297/250, 297/254
• US Class Current: 280/728.1
• CPC Class Codes: A01K 1/0272 Boxes, bags, cages, baskets, harnesses especially adapted for transport in or on automobiles
• CPC Class Codes: B60N 2/2824 part of the base being supported by the vehicle frame B60N2/289 takes precedence
• CPC Class Codes: B60N 2/2839 having a front guard or barrier
• CPC Class Codes: B60N 2/286 forward facing B60N2/2866 takes precedence
• CPC Class Codes: B60R 2021/23153 specially adapted for rear seat passengers
• CPC Class Codes: B60R 21/2072 in children's seats
• CPC Class Codes: B60R 22/10 specially adapted for children or animals children's seats B60N2/24

Abstract

This invention provides a child accomodating device which can be secured in a vehicle. Deployable airbag means are provided for protecting a child accomodated in the device, in the event of an accident involving the vehicle. A typical embodiment features an airbag equipped child'"'"'s car seat, along with accident sensing means and airbag inflation means. In addition to seat-like embodiments, bassinet- and cage- like embodiments and animal accomodating embodiments, also equipped with airbags, are described and claimed. Forward, rearward, and sideward orientations of the child accomodating device are possible, relative to the vehicle.

Claims

1. A child accomodating and protecting device, comprising:

a seat suitable for accomodating a child, means for permitting said seat to be secured in a vehicle,

deployable airbag means comprising at least one inflatable airbag for protecting a child accomodated in said seat,

and compartment means for compactly stowing said inflatable airbag when it is uninflated, which compartment means is structurally connected to said seat and located in the proximity of a part of said seat which is intended to accomodate at least a part of said child'"'"'s legs.

2. The child accomodating and protecting device of claim 1, wherein said compartment means is located in the proximity of a part of said seat which is intended to accomodate said child'"'"'s feet.

3. The child accomodating and protecting device of claim 1, wherein said compartment means is located above a part of said seat which is intended to accomodate at least a part of said child'"'"'s legs.

4. The child accomodating and protecting device of claim 1, further comprising means for sensing a vehicle condition, and deployment means for deploying said deployable airbag means upon said vehicle condition being sensed, which deployment means includes inflation means for causing said inflatable airbag to inflate and expand out of said compartment means to a deployed configuration wherein said airbag occupies a substantial volume in front of the body of said child.

5. The child accomodating and protecting device of claim 4, with at least one compartment door fitted to said compartment means, and with compartment door opening means for permitting said airbag to inflate and expand out of said compartment means.

6. The child accomodating and protecting device of claim 4, wherein said means for sensing a vehicle condition includes an acceleration sensor.

7. The child accomodating and protecting device of claim 4, wherein said vehicle condition is a condition which is associated with a situation which would be hazardous to said child were said deployable airbag means to remain undeployed, and wherein said means for sensing a vehicle condition includes computer means for determining, based on sensor inputs, the occurence of such a vehicle condition.

8. The child accomodating and protecting device of claim 7, with means for minimizing inadvertent deployment of said deployable airbag means in situations where deployment is unnecessary for protecting said child, which means for minimizing includes computer means for determining, based on sensor inputs, the nonoccurence of said vehicle condition.

9. The child accomodating and protecting device of claim 4, wherein the deployment of said deployable airbag means reduces peak force levels acting on said child upon the occurence of said vehicle condition.

10. The child accomodating and protecting device of claim 4, with means for returning said deployable airbag means to its undeployed configuration subsequent to the deployment of said deployable airbag means.

11. The child accomodating and protecting device of claim 4, with means for the quick and easy removal of said child from said child accomodating and protecting device, subsequent to the sensing of said vehicle condition and the deployment of said deployable airbag means.

12. The child accomodating and protecting device of claim 1, with pylon means projecting upwards from the floor of said seat between locations intended to accomodate the legs of said child for structurally connecting said compartment means to said seat.

13. The child accomodating and protecting device of claim 1, wherein said compartment means is contained in a crossbar assembly situated above the legs and in front of the body of said child, and further comprising pivotable attachment means for structurally connecting said crossbar assembly to said seat and for permitting said crossbar assembly to be swung away from its position above the legs and in front of the body of said child to enable said child to be easily put into and taken out of said child accomodating and protecting device.

14. The child accomodating and protecting device of claim 1, wherein said means for permitting said seat to be secured includes at least one fastener interfacing element in said child accomodating and protecting device.

15. The child accomodating and protecting device of claim 14, wherein said fastener interfacing element is a vehicle seat belt interfacing element, which permits said child accomodating and protecting device to be secured in said vehicle by a vehicle seatbelt.

16. The child accomodating and protecting device of claim 1, wherein the deployment of said deployable airbag means restrains said child within said child accomodating and protecting device.

17. The child accomodating and protecting device of claim 1, wherein said means for permitting said seat to be secured in a vehicle provide means for said seat to be secured facing substantially towards the front of said vehicle.

18. The child accomodating and protecting device of claim 1, wherein said means for permitting said seat to be secured in a vehicle provide means for said seat to be secured facing substantially towards the rear of said vehicle.

19. The child accomodating and protecting device of claim 1, with pressurized gas canister means for inflating said inflatable airbag.

20. The child accomodating and protecting device of claim 1, with gas generator means for inflating said inflatable airbag.

21. The child accomodating and protecting device of claim 1, further comprising restraint means for preventing said child from exiting said child accomodating and protecting device.

22. The child accomodating and protecting device of claim 21, wherein said restraint means for preventing said child from exiting said child accomodating and protecting device comprises fastenable belt means for preventing said child from exiting said child accomodating and protecting device.

23. The child accomodating and protecting device of claim 21, wherein said restraint means for preventing said child from exiting said child accomodating and protecting device comprises leash means for securing an article of clothing of said child to said child accomodating and protecting device.

24. The child accomodating and protecting device of claim 21, wherein said restraining means for preventing said child from exiting said child accomodating and protecting device comprises a cage.

25. The child accomodating and protecting device of claim 24, wherein said child accomodating and protecting device is also suitable for use as an animal accomodating and protecting device, and wherein said cage provides means for preventing an animal accomodated in said animal accomodating and protecting device from exiting said animal accomodating and protecting device.

26. The child accomodating and protecting device of claim 1, with means for utilizing electrical energy from said vehicle to contribute to the proper operation of said deployable airbag means for protecting said child.

27. The child accomodating and protecting device of claim 1, further comprising an energy storage device which contributes to the proper operation of said deployable airbag means for protecting said child.

28. The child accomodating and protecting device of claim 1, further comprising means for data transfer between said vehicle and said child accomodating and protecting device.

29. The child accomodating and protecting device of claim 1, with means for making the child accomodating and protecting device suitable for the accomodation of either an infant or a toddler.

30. The child accomodating and protecting device of claim 29, wherein provision of means for permitting the child seat to be secured in the vehicle in either rearward or forward facing configurations, respectively, provides said means for making the child accomodating and protecting device suitable for the accomodation of either an infant or a todder.

31. The child accomodating and protecting device of claim 29, wherein said means for making the child accomodating and protecting device suitable for the accomodation of either an infant or a toddler comprises means for permitting an infant to be accomodated with a greater degree of recline than a toddler.

32. The child accomodating and protecting device of claim 1, further provided with at least one child entertainment device attached to said child accomodating and protecting device.

33. An animal accomodating and protecting device, comprising:

a cage suitable for accomodating an animal,

means for permitting said cage to be secured in a vehicle,

deployable airbag means comprising at least one inflatable airbag for protecting an animal accomodated in said cage,

and compartment means for compactly stowing said inflatable airbag when it is uninflated, which compartment means is structurally connected to said cage.

34. The animal accomodating and protecting device of claim 33, further comprising means for sensing a vehicle condition, and deployment means for deploying said deployable airbag means upon said vehicle condition being sensed, which deployment means includes inflation means for causing said inflatable airbag to inflate and expand out of said compartment means to a deployed configuration wherein said airbag occupies a substantial volume in front of the body of said animal.

35. The animal accomodating and protecting device of claim 34 wherein the deployment of said deployable airbag means reduces peak force levels acting on said animal upon the occurence of said vehicle condition.

36. The animal accomodating and protecting device of claim 33, further comprising at least one door fitted to said cage for permitting said animal to be put into and taken out of said cage.

37. A child accomodating and protecting device, comprising:

base means for supporting a child in a substantially horizontal posture,

wall means around the periphery of said base means for constraining said child to remain on said base means,

open top means for permitting said child to be put into and taken out of said child accomodating and protecting device,

means for permitting said child accomodating and protecting device to be secured in a vehicle,

deployable airbag means comprising at least one inflatable airbag for protecting said child accomodated in said child accomodating and protecting device,

and compact stowage means for compactly stowing said inflatable airbag, when it is uninflated, in the proximity of said wall means.

38. The child accomodating and protecting device of claim 37, wherein said child accomodating and protecting device doubles as a bassinet when not secured in a vehicle.

39. The child accomodating and protecting device of claim 37, wherein said child accomodating and protecting device doubles as a rocker when not secured in a vehicle.

40. The child accomodating and protecting device of claim 37, with means for permitting said child accomodating and protecting device to be secured on the lap of an adult seated in said vehicle using the same vehicle seatbelt being worn by said adult.

41. The child accomodating and protecting device of claim 37, wherein said means for permitting said child accomodating and protecting device to be secured, permit said child accomodating and protecting device to be secured in such manner as to accomodate said child oriented substantially sideways relative to said vehicle.

42. The child accomodating and protecting device of claim 37, wherein said means for permitting said child accomodating and protecting device to be secured, permit said child accomodating and protecting device to be secured in such manner as to accomodate said child oriented substantially lengthwise relative to said vehicle.