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Exercising bouncing vehicle

A jumping car and frame technology, which is applied in the field of fitness jumping cars, can solve the problems of high noise, large resistance of the transmission system, slow speed, etc., and achieve the effect of satisfying the sense of speed

Inactive Publication Date: 2005-01-26
李孝辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of slow vehicle speed, large transmission system resistance and high noise in existing fitness jumping vehicles, and to provide a fitness vehicle with small transmission mechanism resistance, low riding noise, simple structure and fast vehicle speed. jump car

Method used

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Embodiment Construction

[0016] combine figure 1 , figure 2 It can be seen that, in this embodiment, the flywheel 14 is arranged on the axle of the rear wheel 7 . The fitness jumping car includes a handlebar 1, a quick release clip 2, a folder 3, a front fork 4, a vehicle frame 5, a front wheel 6, and a rear wheel 7. The vehicle frame 5 is connected with the handlebar 1 through the folder 3, so that the handlebar 1 can be folded down conveniently. The bottom of the vehicle frame 5 is hinged with a pedal 8, and the side piece 19 of the pedal 8 is provided with a socket with a safety hole, and is connected with the mandrel at the bottom of the vehicle frame 5 by installing a safety hook, and the tail of the pedal 8 is fixedly connected with a transmission member 10, Transmission part 10 afterbody is fixedly connected with closed chain 12, and is connected with closed chain 12 between the sprocket wheel 20 on the vehicle frame fixed plate 21 and the small sprocket of acceleration wheel group 11. The ...

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Abstract

The invention relates to a heath keeping jump bicycle with simple structure and high speed. It includes a frame, a handle bar, rear wheel, pedal, spring. The character lies in: the small chain wheel and the chain wheel of the accelerating group on the frame are connected with sealed chain, the tail of the pedal is connected to the sealed chain; the flywheel on the rear wheel is connected to the large chain wheel with sealed chain.

Description

technical field [0001] The invention relates to an exercise bike, in particular to a fitness jumping bike for body building. Background technique [0002] There are many kinds of fitness equipments at present, fixed type and sports type are arranged. In the Chinese patent announcement CN2483044Y disclosed on March 27, 2002, a kind of "fitness jumping car" is disclosed. , open chain, the frame is connected with a pedal, there is a spring under the pedal, the pedal can swing up and down, the tail of the pedal is connected to the front end of the open chain, and the other end of the chain is connected with a spring after crossing the flywheel. When in use, step on the pedal with your feet to jump up and down, drive the flywheel to rotate, and the flywheel drives the fitness jumping car to walk. Due to the limited swing of the pedal, the number of teeth that pull the flywheel through the chain is also limited, so the speed of the car is not fast. Simultaneously transmission sy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K17/00B62M1/00
Inventor 李孝辉
Owner 李孝辉
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