1.High-strength aluminum alloy pipe, diameter 22mm, thickness 2mm, good safety performance;
Foldable structure; The surface of the frame is oxidized or painted;
F2.Plastic wheels with a front wheel diameter of 150 mm with high-quality PU solid tires; with high-strength aluminum alloy front forks.
3.Rear wheel diameter 560mm, inflatable wheel configuration of 36 spokes, using #13 spokes; Equipped with high-strength aluminum alloy hand wheels (for driving wheelchairs).
4.Equipped with aluminum alloy manual stop, the brake device is equipped with a protective cover box, and the parking device is not higher than the seat surface after braking; Rear handle with brake, with stationary self-locking function;
5.The seat cushion is a soft seat cushion, the material is high strength, good breathability, the middle layer is more than 400d canvas, the seat surface is flat, no wrinkles, jumpers and damage and other defects;