| 摘要 |
PURPOSE: An inflatable steps for preventing a shock is provided to prevent a shock when slipping and falling, to provide a stability. CONSTITUTION: The inflatable steps for preventing a shock comprises a rubber for preventing a shock(1) which is covered at the surface of steps, a piston(2), and an air passage(3). The rubber for preventing a shock prevents an impact by air moving. The piston absorbs the impact by going down to the inside of the steps. The air passage has a path which the air moves downward according to movement of the piston by a shock.
|
