Portable box type electric bicycle capable of rapidly folding locking handle in hand pulling manner
A technology of electric bicycles and portable boxes, which is applied to foldable bicycles, bicycles, motor vehicles, etc., can solve the problems that folding box-type electric bicycles cannot be seen, and achieve convenient folding, simple structure, and easy connection to the cover Effect
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[0012] according to figure 1 , figure 2 , the described fast folding lock handle type portable box bicycle includes a box linkage folding mechanism 1, a front frame 2, a seat 3, a front fork 4, a V-shaped folding handle 5, a front wheel 61, a rear wheel 62, Human drive mechanism 7, electric drive system 8 and cover 9.
[0013] The box linkage folding mechanism 1 includes a folding box 11, a pipe rest 111, a seat tube 12, a connecting rod 13, a folding leaf 14, a semicircular lock shaft 15, a lock handle 16, a safety buckle 17, a safety bolt 18 and a vehicle beam 19. The folding box 11 is a cut-off aluminum extruded profile of a rectangular tube, and the pipe support 111 is a sheet-shaped aluminum extruded profile cut piece whose inner arc matches the diameter of the seat tube 12, The pipe rest 111 is welded to the rear and lower part of the folding box, and the two sides of the front upper part, the front lower part and the rear upper part of the folding box 11 respectively...
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