| 摘要 |
An aerial pressurizing umbrella is provided to be easily carried by making all portions of the umbrella have a tube-like structure, and thereby being unfolded by air. The aerial pressurizing umbrella includes a piston(11), an air providing hole(16) having a ball valve(14) inside, an air guiding tube, an air separator and plural tube stretcher. A pressed air produced by the operation of the piston(11) received inside the body is provided to an air guiding tube that is integrally connected with the air providing hole(16). The air provided to the air guiding tube is provided to plural tube stretchers connected to the air provider to unfold the aerial pressurizing umbrella in the shape of an umbrella. |
