| 摘要 |
<p>The present invention relates to a frame with an integrated battery for a pedal-assist bicycle and process for producing said frame, which allows improving the coupling and the integration between the battery and the frame, as well as simplifying the manufacturing process, comprising a seat tube (6) and a steering tube (7) attached by a down tube (1); fixing means for removably coupling a battery casing (5) in the down tube (1); where the down tube (1) is an extruded section longitudinally comprising a straight portion (1a) and a curved portion (1b), where the down tube (1) comprises a transverse inner partition (2) running longitudinally along the entire section and internally splitting it in two, such that in the straight portion (1a) the section has a hollow corresponding to a cap (1c) of the down tube (1), which corresponds with the contour of the section located on one side of the transverse inner partition (2), the battery casing (5) being able to be coupled in said hollow, said battery being flush with the contour of the down tube (1) when it is in said coupled position.</p> |
