| 摘要 |
An inter-convertible single person type transporting aid (10) comprises a multi directionally propellable wheeled carrier frame (12) that is fitted with drive wheels (14) that are independently drivable via motors (16) and situated to enable aid central axis turning. The frame (12) is constituted from an upper frame part (20) displaceably mounted to a wheeled base frame (22) fitted at its outer corners with castors (24). The upper frame part (20) is biased in the direction of arrow (30) relative to the base frame (22). The aid (10) is re-arrangeable into a walk supporter or walker (38), a sitting transporter and a standing transporter by the removable fitting of a seat and a standing platform respectively. |
