| 摘要 |
PURPOSE: A mobile rack is provided to facilitate the manufacture of the mobile rack by simplifying the configuration of the mobile rack. CONSTITUTION: A mobile rack comprises a rail(200) fixed to the bottom surface, a base(51) which comprises a roller in the lower part, and a main body(50) which has a transfer unit and a stopper. The transfer unit comprises a drive sprocket(63) which is combined with a handle shaft, a plurality of driven sprockets(64) which is combined with the rotary shaft of the roller, a chain(65) for delivering power, and an idle sprocket(66) for maintaining the tension of the chain.
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