Inflatable articles with self-contained inflation mechanism
View Patent ↗Inflatable articles with self-contained mechanisms, such as sporting equipment, medical equipment, recreational devices and toys, preferably any inflatable article with at least one mechanism for inflating or adding pressure to the article, or for deflating or removing pressure from the piece of equipment, such that the mechanism is located inside the article are disclosed.
1. An inflatable article comprising at least one internal pump, wherein the at least one pump includes means for actuating the pump and wherein the pump includes means for pumping ambient air into the article and means for preventing the pumped air from escaping out of the article, and further wherein the pump is essentially flush with or slightly below the surface of the article when not in use.
2. The inflatable article of claim 1 , wherein the article is piece of sports equipment, a recreational device, a medical device, or a toy.
3. An inflatable sports ball comprising an internal pump, said pump including a cylinder having an air outlet into said sports ball, a one-way valve attached to said air outlet permitting air flow from said cylinder into said sports ball and preventing air flow from said sports ball back into said cylinder, means in said cylinder operable to draw ambient air from outside said sports ball into said cylinder and to force said drawn ambient air from said cylinder through said one-way valve into said sports ball and further including means for actuating said pump from outside said sports ball.
4. The inflatable sports ball of claim 3 , wherein the at least one pump is small and lightweight and weighs about 5 to about 200 grams.
5. The inflatable sports ball of claim 3 , wherein the at least one pump is slightly below the surface of the sports ball when not in use.
6. The inflatable sports ball of claim 3 , further including means inside the sports ball to counterbalance the weight of the at least one internal pump.
7. The inflatable sports ball of claim 3 , further including means to bleed air from or decrease the pressure of the sports ball.
8. An inflatable article comprising an internal pump, said pump including a cylinder having an air outlet into said article, a one-way valve attached to said air outlet permitting air flow from said cylinder into said article and preventing air flow from said article back into said cylinder, means in said cylinder operable to draw ambient air from outside said article into said cylinder and to force said drawn ambient air from said cylinder through said one-way valve into said article and further including means for actuating said pump from outside said article.
9. The inflatable article of claim 8 , wherein the pump is small and lightweight and weighs about 5 to about 200 grams.
10. The inflatable article of claim 8 , wherein the article is piece of sports equipment, a recreational device, a medical device, or a toy.
11. The inflatable article of claim 8 , wherein said pump is slightly below the surface of the article when not in use.
12. The inflatable article of claim 8 , further including means inside the article to counterbalance the weight of the at least one internal pump.
13. The inflatable article of claim 8 , further including means to bleed air from or decrease the pressure of the article.