Portable three-wheeled pedal bike rapid to fold and capable of pushing
A scooter and portable technology, which is applied in the field of fast folding and pushable portable three-wheeled scooter, to achieve the effect of easy carrying, fast speed and high strength
Inactive Publication Date: 2014-02-05
于银强
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- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The fast folding portable three-wheel scooter designed by the designer first solved some portable problems, but it can only be carried after folding, and there are still some regrets in terms of carrying.
Method used
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Embodiment Construction
[0013] according to figure 1 , Figure 4 , the quick foldable pushable portable three-wheeled scooter includes a body rear frame 1, a beam 2, a front pipe fitting 3, a support frame 4, a front fork 5, a V-shaped folding handle 6, a front wheel 71, Rear axle 72, left rear wheel 73, right rear wheel 74 and driving mechanism 8.
[0014] The rear part 1 of the vehicle body includes a main part 11, a bearing bushing 12, a rear fork 13, a shaft fixing part 14, a bracket plug 15, a folding buckle 16 and a panel 17, and the main part 11 has a front upper corner. Downward hook shape, ring hole in the lower front corner, large round hole in the middle, round hole in the upper front of the big round hole, flat round hole in the front lower part of the big round hole, a round hole in the back and lower part of the big round hole, and a round hole in the rear of the big round hole The aluminum extruded profile slice processing parts with two parallel holes, the round hole above the front...
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The invention discloses a portable three-wheeled pedal bike rapid to fold and capable of pushing, which comprises a bike body rear part, a beam, a front pipe, a supporting frame, a front fork, a V-shaped folding handlebar, a front wheel, a rear wheel shaft, two rear wheels and a driving mechanism. A rear fork of the bike body rear part is welded on a main part; a shaft fixing part is connected with the main part; a panel is fixed to the rear fork; the supporting frame and the beam are rotationally connected with the main part; a latch hook on the beam is locked with a hook-shaped part of the main part; the beam and the supporting frame are rotationally connected with the front pipe; the V-shaped folding handlebar is connected with the front fork; the front fork is connected with the front pipe; the front fork is bent rearwards; the front wheel is installed on the front fork; the rear wheel shaft is installed on the rear fork; the two rear wheels are connected with the rear wheel shaft; the driving mechanism is rotationally connected with the main part through a crankshaft and a front-stage gear; a positioning shaft is fixed to the main part; a pedal lever is sheathed to the positioning shaft; a connecting lug is welded to the pedal lever; a swinging piece is rotationally connected with the connecting lug and the crankshaft; a rear-stage gear is installed on the main part and the shaft fixing part; a chain wheel is connected with the rear-stage gear; a flywheel is installed on the rear wheel shaft; and a chain is wound on the chain wheel and the flywheel.
Description
technical field [0001] The invention relates to a three-wheeled scooter which can be stepped up and down with two feet to stand and ride, and in particular to a portable three-wheeled scooter which can be pushed down after being folded—quick foldable and propellable. technical background [0002] The fast folding portable tricycle scooter designed by the designer first solved some portability problems, but it can only be carried after folding, so there are still some regrets in terms of carrying. Contents of the invention [0003] The purpose of the present invention is to design a quick-folding and propellable portable three-wheeled scooter that is easier to carry and faster to fold and unfold on the basis of the original quick-folding portable three-wheeled scooter. The object of the present invention is achieved like this: a fast folding portable three-wheeled scooter, including a rear part of the vehicle body, a beam, a front pipe, a support frame, a front fork, a V-sh...
Claims
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IPC IPC(8): B62K15/00
Inventor 庞明方
Owner 于银强