| 摘要 |
The wheelchair has drive wheels (2) supported at a base frame (1) with reinforcing fins, and a seat frame (4) connected with the base frame. The base frame is rightly bent from a cut sheet metal part with a thickness of 5 millimeters, and rods serving as an anti-tilt mechanism are integrally formed in the base frame. The rods have a cross-hole for fixing a wheel or a roller, and a base is integrally with a front wall. The base frame is integrally provided with front inclined outwardly directed hoist arms, which are provided with fastening devices. |
