Portable telescopic folding bicycle
A telescopic folding and portable technology, which is applied to foldable bicycles, bicycles, motor vehicles, etc., can solve the problems of increased torque, high physical strength consumption, and low speed, etc., and achieves the effect of being convenient to carry, not easily disturbed and deformed, and small in size
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[0049] Below will further explain the structure of the patent of the present invention with embodiment in conjunction with accompanying drawing.
[0050] attached by figure 1 As shown, the portable telescopic folding bicycle of the present invention has a retractable front tube assembly 1, which includes a front tube assembly upper sleeve 3 with a first end and a second end of the foldable handlebar 2 and a first end embedded The second end of the upper casing of the sleeve front pipe assembly and the second end of itself support the lower casing 5 of the front wheel 4 of the front pipe assembly; a retractable rear pipe assembly 6, which includes a first end and the front pipe assembly The first end of the lower casing 5 is horizontally offset and can be pivotally connected with the connecting seat 16 of the lower casing of the front pipe assembly. The upper casing 7 of the rear pipe assembly and a first end are nested inside the rear pipe assembly. The second end of the uppe...
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