Swinging type labor-saving body building vehicle

Abstract

The invention discloses a swinging type labor-saving body building vehicle. The body building vehicle is characterized by comprising a frame, and is characterized in that the frame is formed by sequentially hinging heads and tails of a front frame, an upper connecting frame, a back frame and a lower connecting frame, the front frame is provided with a handrail, the bottom of the front frame is provided with a front wheel, a swinging spring is arranged between the handle and a the front wheel, the tail of the lower connecting frame is provided with a back wheel, the back frame, corresponding to the upper part of the back wheel, is provided with a swinging plate, the swinging plate is mutually engaged with ratchets, and the ratchets are respectively arranged in a positive direction and a reverse direction in pairs. The swinging type labor-saving body building vehicle has the advantages that a structure of using a plane four-bar mechanism to control a transmission swinging disc to drive a tricycle is adopted, and then a user needs to utilize muscle strengths of upper limbs and lower limbs to drive the tricycle to move forwards, so the exercise of coordinating the upper limbs and lower limbs of the human body is realized, and the body building function is realized. The tricycle is driven by each swinging of the human body through a unidirectional and reciprocating transmission swinging disc, so the idle work is eliminated, and the labor is saved when the tricycle is driven.

Description

technical field [0001] The invention relates to fitness equipment, in particular to a swing type labor-saving exercise bike. Background technique [0002] It is a good choice to choose a human-powered bicycle as a travel tool for daily travel or travel and leisure. It has good mobility, low-carbon environmental protection, and can also exercise the lower limbs of the human body. Due to the special requirements of the movement structure of human-powered bicycles, the upper limbs and trunk are mostly static work, and the lower limbs are mostly dynamic work. Long-term exercise can improve the strength and endurance of the lower limb muscles, but it has no effect on the exercise of the upper limbs of the human body. , if long-term use rickshaw also can cause limb numbness, bad consequences such as lumbar muscle strain because the long-term posture of human body upper limb is fixed. Contents of the invention [0003] The object of the present invention is to provide a swing ty...

AI Technical Summary

Problems solved by technology

Due to the special requirements of the movement structure of human-powered bicycles, the upper limbs and trunk are mostly static work, and the lower limbs are mostly dynamic work. Long-term exercise can improve the strength and endurance of the lower limb muscles, but it has no effect on the exercise of the upper limbs of the human body. If you use a rickshaw for a long time, it will cause limb numbness, lumbar muscle strain and other adverse consequences due to the long-term fixed posture of the upper limbs of the human body.

Images