| 摘要 |
<p>The aid for walking the stairs facilitates the walking the stairs for the handicapped (elderly people, disabled, injured persons). The basis for this idea is that it reduces the height of the stair by half, which makes walking the stairs easier. The aid consists of: a base (2) which is placed onto the stair and a handhold (3) which serves for the supporting of the user while apart from that in moving the base (2) from step to step.</p> |
