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Three-wheeled hand car

A technology of a three-wheeled hand-cranked car and a hand-cranked device, which is applied in the field of three-wheeled hand-cranked car, can solve problems such as lack of arm exercise, and achieve the effect of simple structure

Active Publication Date: 2013-09-25
余炜彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the purpose of this invention is to provide a three-wheeled handcart, which can effectively solve the problem of lack of exercise for the arms and waist, and has the characteristics of simple structure, strong and durable

Method used

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Embodiment Construction

[0012] The technical solutions and beneficial effects of the present invention will be clearer and more definite by further describing the specific embodiments of the present invention in conjunction with the accompanying drawings.

[0013] See attached Figures 1 to 4 , the present invention includes a vehicle body 1, which is characterized in that: the right end of the vehicle body 1 is provided with an anti-collision sheath 12, a universal wheel 11 is provided below the right end, an arched decorative cover 13 is provided above the right end, and a pedal 14 and a seat are provided in the middle. Chair 15 is provided with fender 16 above the left end, rear wheel drive device 5 is provided below the left end; The rear wheel driving device 5 is connected, and the rear wheel driving device 5 is connected with the braking device 4; the hand crank device 2 includes an upper rocker 21 and a lower rocker 22, and the upper rocker 21 and the lower rocker 22 is connected through an a...

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Abstract

The invention discloses a three-wheeled hand car which comprises a car body and is characterized in that an anti-collision jacket is arranged at the right end of the car body, a universal wheel is arranged below the right end, an arched decoration cover is arranged above the right end, a pedal and a seat are arranged in the middle, a splash guard is arranged above the left end, and a back wheel driving device is arranged below the left end. A hand driven device is arranged on the left side of the arched decoration cover and is connected with the back wheel driving device through a transmission device, the back wheel driving device is connected with a brake device, arms shakes the hand driven device to drive the back wheel driving device through the transmission device to generate power to drive the car, and centre-of-gravity shifting caused by human body swinging and arm assistance drive the universal wheel to rotate. The three-wheeled hand car has the advantages of being simple in structure, firm and durable, and is mainly used for entertainment and fitness.

Description

technical field [0001] The invention relates to a three-wheel hand-operated cart, in particular to a three-wheel hand-operated cart. Background technique [0002] Now in our daily life, including two-wheeled bicycles (i.e. bicycles), there are several other vehicles that rely on human power to drive, all of which are powered by people's lower body movement, and there are very few vehicles that use the upper body to drive. Less, this requires us to pay attention to. Today's teenagers, including adults, mostly lack arm exercises. They are keen on playing computers, mobile phones, game consoles, etc., and they are unwilling to find those who work hard to find a job, and they don't exercise their arms in their spare time. Especially people who often use computers, because they often use the mouse, the hand holding the mouse tends to use a certain gesture. After a long time, it is easy to cause deformation of the hand and become a so-called "mouse hand". Therefore, the movemen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K5/02B62M1/16B62M9/00
Inventor 余炜彬
Owner 余炜彬
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