Other

Chin-Fa Lee

Yu-Shan Lee

Chun-Chih Huang

Cheng-Tsai Chang

A pedalling vehicle includes a main body, two control handles, two drive links, and a transmission link. The main body includes a front frame a front wheel, a rear frame, two rotation devices, two rear wheels, two cranks, and two connecting members. The rotation devices are connected by the transmission link through connection of the connecting members so that the rotation devices are rotatable synchronously and the rear wheels are movable with the rotation devices synchronously. Thus, the two rear wheels are turned synchronously by connection of the transmission link so as to turn and change the travel direction of the pedalling vehicle exactly.

Pedaling vehicle having exercising function

A structure of the cassette with a card connector is disclosed. The cassette comprises a chassis, an upper metallic board, a lid, and a bottom metallic board. The upper metallic board is detachably mounted onto the top of the chassis by engaging a plurality of fitting elements of the upper metallic board with the receiving cavities and slots of the chassis. The slot of the lid is slid into the groove of the chassis, until the protruded shafts of the lid fits into the corresponding receiving cavities on the chassis, and a front part of the lid stacks on a distal plate of the upper metallic board for securely coupling the upper metallic board onto the chassis. Thus, the present invention not only allows the repair, or replacement of parts of the PCB, or the replacement of the PCB, but also reuse of the parts of the cassette.

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Taichung, Taiwan

Chin-Fa Lee