Safety airbag system
An airbag system having a base air mattress, a top air mattress, and a plurality of tubular posts positioned between the base air mattress and the top air mattress in a generally vertical orientation so that the top air mattress is supported upon the base air mattress. A plurality of breather holes are provided in either the top air mattress or the base air mattress, wherein each of the tubular posts is sealably mounted around at least one of the plurality of breather holes. The tubular posts all have a common diameter, and the tubular posts are separated from each other by a distance that is greater than the common diameter of the tubular posts.
1. An airbag system comprising:
a base air mattress capable of sustaining an air pressure;
a top air mattress capable of sustaining an air pressure;
a plurality of tubular posts positioned between the base air mattress and the top air mattress in a generally vertical orientation so that the top air mattress is supported upon the base air mattress; and
a plurality of breather holes in the top air mattress and a plurality of breather holes in the base air mattress, wherein each of the tubular posts is sealably mounted around a single one of the breather holes of the base air mattress, and a single one of the breather holes of the top air mattress, to permit airflow from both the base air mattress and the top air mattress into the corresponding tubular post, but there is no airflow between the tubular posts except via the base air mattress and the top air mattress.
2. The airbag system of claim 1 , wherein the tubular posts all have a common diameter, and the tubular posts are separated from each other by a distance that is greater than the common diameter of the tubular posts.
3. The airbag system of claim 1 , wherein the tubular posts all have a common diameter, and the tubular posts are separated from each other by a distance that is greater than twice the common diameter of the tubular posts.
4. The airbag system of claim 1 , further comprising an air blower operably connected to the base air mattress so that air from the air blower blows directly into the base air mattress, and a second air blower operably connected to the top air mattress so that air from the second air blower blows directly into the top air mattress.
5. The airbag system of claim 1 , further comprising a third air mattress operably supported upon the top air mattress by a second plurality of tubular posts.
6. An airbag system comprising:
a base air mattress capable of sustaining an air pressure;
a top air mattress capable of sustaining an air pressure;
a plurality of tubular posts positioned between the base air mattress and the top air mattress in a generally vertical orientation so that the top air mattress is supported upon the base air mattress;
a plurality of breather holes in either the top air mattress or the base air mattress, wherein each of the tubular posts is sealably mounted around at least one of the plurality of breather holes; and
wherein the tubular posts all have a common diameter, and the tubular posts are separated from each other by a distance that is greater than the common diameter of the tubular posts.
7. The airbag system of claim 6 , wherein the breather holes are located in both the top air mattress and the base air mattress.
8. The airbag system of claim 6 , wherein the tubular posts are separated from each other by a distance that is greater than twice the common diameter of the tubular posts.
9. The airbag system of claim 6 , further comprising a third air mattress operably supported upon the top air mattress by a second plurality of tubular posts.
10. An airbag system comprising:
a base air mattress capable of sustaining an air pressure;
a top air mattress capable of sustaining an air pressure;
a plurality of tubular posts positioned between the base air mattress and the top air mattress in a generally vertical orientation so that the top air mattress is supported upon the base air mattress;
a plurality of breather holes in the top air mattress and a plurality of breather holes in the base air mattress, wherein each of the tubular posts is sealably mounted around at least one of the breather holes of the base air mattress, and at least one of the breather holes of the top air mattress, to permit airflow from both the base air mattress and the top air mattress into the corresponding tubular post, but there is no airflow between the tubular posts except via the base air mattress and the top air mattress; and
wherein the tubular posts all have a common diameter, and the tubular posts are separated from each other by a distance that is greater than the common diameter of the tubular posts.
11. The airbag system of claim 10 , wherein the tubular posts are separated from each other by a distance that is greater than twice the common diameter of the tubular posts.
12. The airbag system of claim 10 , further comprising a third air mattress operably supported upon the top air mattress by a second plurality of tubular posts.