Weight-bearing walking speed-up boosting device
A power-assisting device and power technology, which can be used in massage aids, appliances to help people walk, roller massage, etc., can solve the problems of high physical exertion, people who run and fitness can not persist for a long time, and the walking speed is not fast.
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[0079] The speed-increasing booster device for walking under load of the present invention mainly includes an arc-shaped airbag 1, a pushing chamber 2, a holding chamber 3, a strap 6, an inflation valve 4, and power shoes;
[0080] The arc-shaped airbag 1 is concave in the front and protruding in the back, the concave front is curved, and the transverse section is Shaped, elastic airbag after inflation; there are holding chamber 3 and pushing chamber 2 in the arc-shaped airbag 1, and straps 6 are fixed on the vertical both sides of the arc-shaped airbag 1; The two ends of the shaped airbag 1, the pushing chamber 2 is in the middle of the holding chamber 3 of the arc-shaped airbag 1, the pushing chamber 2 and the holding chamber 3 are sealed independently, and the cavities of the pushing chamber 2 and the holding chamber 3 are connected as one; the curved airbag 1. The inwardly recessed front is an integral arc surface 5 or a partial arc surface 5. On the protruding side of th...
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