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Knee joint power-assisted protective device

A knee joint and protector technology, applied in the field of knee joint power-assisted protection devices

Active Publication Date: 2017-08-01
安徽省康富医疗用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The calf arc rod [6] fits the curve of the inner foot of the shoe

Method used

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  • Knee joint power-assisted protective device
  • Knee joint power-assisted protective device
  • Knee joint power-assisted protective device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The invention consists of a thigh support rod, a calf support rod, an energy storage spring, a strap [1] and a connector. The thigh support rod and the calf support rod are respectively connected to two ends of the energy storage spring through the connector, and the strap [1] It is installed on the thigh support rod and the calf support rod respectively at positions close to the two ends of the thigh and the calf that are easy to bind.

[0029] The thigh support bar is made of thicker slightly elastic steel wire, and the steel wire is bent into a "gate" shape formed by two sections of thigh long rod [3] and one section of thigh arc rod [2]. There is bending, and its curve fits the rear half two sides of the thigh, and the thigh arc rod [2] fits the boundary curve of the thigh root and the buttocks.

[0030] The calf support bar is also made of thicker slightly elastic steel wire, and the steel wire is bent into an inverted "door" shape formed by two sections of calf lo...

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PUM

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Abstract

The invention relates to a knee joint power-assisted protective device comprising a femur support bar, a shank support bar, an energy storage spring, bandages and a connector; in usage, the bandages respectively bind the femur support bar and the shank support bar on the thigh and shank; in climbing, the femur support bar and shank support bar can transfer a bending leg force to the energy storage spring so as to deform the spring, and the elastic potential energy can be stored, i.e., the non-main load muscle group and non-power using peak energy can be stored; when the body leans and uses the legs to lift body, the elastic potential energy stored by the energy storage spring can work to alleviate the load in the power using peak in climbing motions; in each step when a person walking down the floor, the device can transfer partial the load to the thigh end and the heel portion in the shoe, thus buffering impact load, and bearing partial the body weight load. When walking on a flat land in daily life, the device can also share the load so as to protect the knee joint; the knee joint power-assisted protective device can conveniently switch between a work state and a non-work state without wearing on or taking off the device.

Description

technical field [0001] Daily necessities, health care equipment. Background technique [0002] Going up the stairs and up the mountain is equivalent to carrying yourself up the stairs and up the mountain. The legs have to bear a lot of load. When going downstairs and down the mountain, the knee joints have to bear a lot of impact load, which is easy to be injured. [0003] Existing knee protectors are mostly made of elastic cloth, felt, sponge, etc., which tightly wrap the knee joint to prevent and reduce damage, but do not reduce the load on the legs and knee joint. Contents of the invention [0004] The invention consists of a thigh support rod, a calf support rod, an energy storage spring, a strap and a connector, and the strap is used to tie the thigh and the calf support rod to the thigh and the calf respectively during use. [0005] The thigh and calf support rods are bent with steel wires into a "gate" shape composed of two long rods and one arc-shaped rod. Rod 【2...

Claims

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Application Information

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IPC IPC(8): A61H3/00A63B29/02
CPCB25J9/00B25J9/0006
Inventor 郑牧之
Owner 安徽省康富医疗用品有限公司
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