| 摘要 |
Folding bicycle comprising (a) a main tube with a first length mounted so that it can slide in a second length, pivotally connected to a third length, handlebars mounted on the first length of the main tube, the third length of the main tube is mounted so that it can rotate in a tube support, and (b) a horizontal tube including a first length pivotally connected to a second length, the first length of the horizontal tube is fixed to a tube support, the second length of the horizontal tube is fixed to a descending tube and to a seat tube inside which a seat (saddle) support is mounted in a manner such that it can slide. <IMAGE>
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