| 摘要 |
A collapsible tricycle frame device comprises a generally U-shaped handle, first and second push bars connected to two opposite ends of the generally U-shaped handle respectively, a first seat receiving a lower end of the first push bar, and a second seat receiving a lower end of the second push bar. The first seat receives an upper end of a first front support rod and an upper end of a first rear support rod. The second seat receives an upper end of a second front support rod and an upper end of a second rear support rod. A rear wheel support device receives a lower end of the first rear support rod and a lower end of the second rear support rod. A front wheel support device receives a lower end of the first front support rod and a lower end of the second front support rod. First and second base rods are disposed between the front wheel support device and the rear wheel support device.
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