Safety airbag system

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.

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.