Multi-wheel recreation and bodybuilding bicycle

A bicycle and wheel technology, applied in the field of multi-wheeled bicycles, can solve problems such as inability to exercise arm strength, single effective use of bicycles, and strenuous riding of bicycles, and achieve the effects of compact structure, low manufacturing cost and use cost, and light direction control.

Pending Publication Date: 2018-03-27
黄家强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Commonly seen bicycles on the market are two-wheeled devices, which tend to be unstable when driving, especially when the speed slows down, the bike will fall down uncontrollably
When driving on steep slopes, the bicycle is also particularly strenuous to ride
In addition, bicycles are driven by pedals alone. When used as fitness equipment, they can only exercise leg muscles and cannot exercise arm strength.
Therefore, the effective use of existing bicycles is relatively single, and more are used as means of transportation.

Method used

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  • Multi-wheel recreation and bodybuilding bicycle

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Embodiment

[0024] A multi-wheel leisure exercise bicycle, comprising a driving hand wheel 1, a front driving chain transmission device 2, a front tripod wheel 3, a front frame 4, a steering pin 5, a pedal driving device 6, a seat 7, and a rear driving chain transmission device 8, rear tripod wheel 9, rear vehicle frame 10 and rear wheel 11; Described front vehicle frame 4 is connected into bicycle main body with rear vehicle frame 10 by steering pin 5; Described drive handwheel 1, front drive chain transmission device 2 and Front tripod wheel 3 is installed on the front vehicle frame 4; Described pedal driving device 6, vehicle seat 7, rear drive chain drive 8, rear tripod wheel 9 and rear wheel 11 are installed on the rear vehicle frame 10.

[0025] The front vehicle frame 4 and the rear vehicle frame 10 are all made of aluminum plates, and the two parts are connected by bolts.

[0026] The driving handwheel 1 is made up of two groups of handwheels, and the two groups of handwheels are ...

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PUM

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Abstract

The invention discloses a multi-wheel recreation and bodybuilding bicycle which is composed of a driving hand wheel, a front driving chain transmission device, front tripod wheels, a front frame, a steering pin, a pedal driving device, a saddle, a rear driving chain transmission device, rear tripod wheels, a rear frame and a rear wheel. The two sets of front tripod wheels are manually driven through the driving hand wheel and the front driving chain transmission device, the two sets of rear tripod wheels and the rear wheel are driven by feet through the pedal driving device and the rear driving chain transmission device, and smooth and stable driving on a flat ground, a slope and stairs can be achieved; manual steering can be achieved by combining the front frame, the steering pin, the rear frame and the driving hand wheel. The bicycle is novel in structure, economical and practical and is a recreation bicycle integrating easy bodybuilding, recreation and safety.

Description

technical field [0001] The invention relates to the field of bicycles, in particular to a multi-wheeled bicycle which can be driven stably on flat ground and slopes, and which uses both pedals and manual drive. Background technique [0002] Bicycle is a common means of travel in life. Commonly seen bicycles on the market are two-wheeled devices, which tend to be unstable when driving, especially when the speed of the vehicle slows down, the bicycle will fall down uncontrollably. When driving on steep slopes, the bicycle is also particularly strenuous to ride. In addition, bicycles are driven by pedals alone. When used as fitness equipment, they can only exercise leg muscles and cannot exercise arm strength. Therefore, the effective use of existing bicycles is relatively single, and more are used as means of transportation. Contents of the invention [0003] The purpose of the present invention is to propose a multi-wheeled bicycle that can be driven stably on flat groun...

Claims

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Application Information

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IPC IPC(8): B62K5/00B62K5/08B62M1/12B62M9/02
CPCB62K5/00B62K5/08B62M1/12B62M9/02
Inventor 黄家强杨月英
Owner 黄家强
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