Sitting-lying dual-purpose front and rear dual-drive bionic bicycle

Abstract

The invention realizes three invention contents, including: 1, a push-pull reciprocating acting bicycle front wheel driver, 2, a front-drive middle sitting posture and lying posture adjustable-height rest frame and 3, a sitting-lying dual-purpose front and rear dual-drive bionic bicycle on the basis of the engineering principle of human bodies and animals walking with four limbs. According to the bionic bicycle, a bicycle rider can take the adjustable-height rest frame as a supporting point and realize front and rear dual drive with hands and feet, so that the limitations of the conventional known bicycle on the limb and body fatigues and hurts as well as the use of physical ability of the whole body are broken through, the rider can act in a coordinated way and use and rest upper lower limbs and bodies alternatively during riding, and the average speed per hour is increased. Due to the invention of the ''sitting-lying dual-purpose front and rear dual-drive bionic bicycle'', the front and rear dual drive motion performed with hands and feet of the rider can be turned into running of a cheetah.

Description

Technical field: [0001] Traditionally known bicycles are mostly driven by the rear wheel as the power mode, and this power mode is based on the habit of walking upright after the human primate. [0002] It is precisely because the traditional known bicycles magnify the habit of human beings' hind legs, so that the riders of traditional rear-drive bicycles only rely on the pedaling of their legs as the driving force, so the rider's physical ability is not like that of a cheetah-like limbs driving animals forward and backward. The physical ability can be brought into full play, but traditionally known bicycle riders are fatigued due to long-term lumbar spine, lumbar disc, femoral head and meniscus injury, prostate injury fatigue caused by sitting posture compression, and hand, arm and shoulder fatigue due to forward center of gravity. [0003] However, when the traditionally known rear-drive bicycle rider pedals, because the angle between the spine and the leg is less than 90°, ...

AI Technical Summary

Problems solved by technology

[0009] The height-adjustable rest frame in the sitting and lying positions in the front drive: In order to solve the problem of limb and body fatigue caused by the long-term bending and arching of the known rear drive bicycle during long-distance riding, it solves the problem caused by the lack of fulcrum when the front drive pushes and pulls work. Rider fatigue problem, designed according to ergonomics and specific human body (body) structure principles, "sitting plus lying position adjustable height rest frame"

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