One-person crawler and two-person treadmill

Abstract

The invention provides a dual-purpose machine for single-person crawling and double-person running, which includes a treadmill, a wheel, a running belt, a pedal, an armrest frame, frame legs, a movable motor, a guide rail and a lead screw. Its beneficial effects are: crawling and running exercises can be performed without electric power assistance. The machine is equipped with four independently working running surfaces in the running platform, corresponding to the palms and feet, each palm and foot It can move relatively independently or stand still, adapt to the crawling action of the human body, meet the needs of the majority of crawling enthusiasts, and fill a gap in sports and fitness equipment; in the case of electric assist, this machine can also be used as a single or double treadmill Use, add movable motor, transmission device, armrest frame, control panel, support legs and partitions, the running surface can be flat or inclined, the function conversion and adjustment are convenient, the structure is simple, there are few parts, and it can be disassembled and installed freely. Folding storage, low production cost, high safety and stability, suitable for ordinary household installation, easy to popularize and promote.

Description

Technical field [0001] The present invention relates to a single crawling and double running two-machine, belonging to the technical field of sports fitness equipment. Background technique [0002] Crawling, ie, both hands and feet, forming the action of the limb interaction crawling, known as "returning ancestors". Crawling For adults, scattering the body weight of the spine in the limbs to reduce the parts of the body, especially the lumbar load, so that the entire spine returns to the physiological state. Therefore, there is a good efficacy for patients with lumbar disc herniation and lumbar muscle strain and a variety of neck, shoulders, and spinal disease. When the human body is erected, the heart should promote the blood circulation, and the blood gravity should be overcome. And when people are moving upright, the lower limbs are the primary active organs, and the blood will be more assigned to the lower limbs, the heart and the above organ blood supply reduction. In contra...

AI Technical Summary

Problems solved by technology

[0006] To sum up, the object of the present invention is to provide a dual-purpose machine for single-person crawling and double-person running. The technical problem it solves is that crawling and running training can be performed without electric power assistance. There are two pairs of four running surfaces symmetrically arranged in front, back, left, and right in the platform. The running belts and knuckle wheels of each running surface are working units with the same structure and independent operation. The four independently working running surfaces correspond to double palms and double Feet, under the condition of ensuring no external force interference, each palm and foot can move or stay still relatively, which ensures the coordination and flexibility of the limbs and adapts to the crawling action of the human body; the machine is not limited by time and place, It meets the needs of the vast number of crawling enthusiasts and fills a gap in sports and fitness equipment; the second is that the dual-purpose machine is equipped with handrails, support legs and partitions at the front and rear ends of the running platform without electric power assistance. , whether the treadmill is in a horizontal state or bent and inclined, it can be used as a two-person treadmill; the third is that the dual-purpose machine is equipped with movable motors at the front and rear ends of the treadmill under the condition of electric power assist. , transmission device, armrest frame, control panel, supporting legs and partitions, whether the running surface is in a horizontal state or in a bent and inclined state, it can be used as a two-person treadmill. The horizontal state is suitable for middle-aged and elderly people. For women to exercise, it is suitable for young and middle-aged people to exercise in a tilted state, and it also solves the problems of high cost and large space occupied by repeated purchases of treadmills; the fourth is the treadmill, knuckle wheel, armrest frame, rotating shaft, partition, and support of the dual-purpose machine. Legs, guide rails, movable motors, and control panels can be freely installed and disassembled, and the treadmill is mortise-tenon or hinged, foldable, easy to transport, carry, store, install and disassemble, with small storage space and low manufacturing cost, suitable for ordinary household installation Easy to use and popularize

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