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Multifunction walking-aid device

A walking aid and multi-functional technology, applied in the direction of artificial legs, etc., can solve the problems of self-locking and self-opening, mutual use, and short service life.

Inactive Publication Date: 2009-05-13
代迎春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The disadvantage of orthotics at home and abroad is that the height is dead, they cannot be self-locking and self-opening, and they cannot be used with each other in the face of various disabilities. They need to be replaced as people grow taller, and their service life is short.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The multifunctional walking aid of the present invention includes a prosthetic leg formed by articulating a prosthetic foot and a calf. The calf is composed of one or more stages of cylinders, the cylinder liner of the cylinder is up, the piston rod of the cylinder is down, and the cylinder liner is installed The inflating airbag 1 is connected to the inner cavity of the cylinder through the air guide tube 4, and a locking screw 18 is provided on the cylinder.

[0028] In the multifunctional walking aid of the present invention, the prosthetic leg also includes a thigh connected to the calf through a joint plate. The thigh is also composed of one-stage or multi-stage cylinders. The cylinder sleeve of the cylinder is on the upper side, and the piston rod of the cylinder is lowered to hit the airbag. 1 Connect the inner cavity of the cylinder through the air duct 4, the cylinder is provided with a locking screw 18; the joint disc is fixed with a brake wire 17, and the lower e...

Embodiment 2

[0032] The multifunctional walking aid of the present invention includes a prosthetic leg formed by articulating a prosthetic foot and a calf. The calf is composed of one or more stages of cylinders, the cylinder liner of the cylinder is up, the piston rod of the cylinder is down, and the cylinder liner is installed In the airbag 1, the airbag is connected to the inner cavity of the cylinder through an air pipe, and a locking screw 18 is provided on the cylinder.

[0033] In the multifunctional walking aid of the present invention, the prosthetic leg also includes a thigh connected to the calf through a joint disc, a orthopedic bending rod 57 that can correct knee bending is connected between the joint disc and the calf, and pressure is connected between the joint disc and the thigh The adjusting rod 56 is provided with a spring at the upper end of the pressure adjusting rod; the whole artificial leg is composed of left and right parts that can be clamped on the left and right of ...

Embodiment 3

[0036] The multifunctional walking aid of the present invention includes a prosthetic leg formed by articulating a prosthetic foot and a calf. The calf is composed of one or more stages of cylinders, the cylinder liner of the cylinder is up, the piston rod of the cylinder is down, and the cylinder liner is installed The inflating airbag is connected to the inner cavity of the cylinder through the air guide tube, and a locking screw 18 is provided on the cylinder. A calf receiving cavity 41 is slidably sleeved outside the cylinder sleeve, and a fixing screw 40 is arranged between the calf receiving cavity and the cylinder sleeve. The prosthetic leg is covered with a sponge 42 so as to be more like a human leg.

[0037]This multifunctional walking aid is suitable for people who lack calves. Put the calf receiving cavity 41 on the calf before use. The calf receiving cavity is connected to the cylinder sleeve by a fixing screw 40 and connected to the lower support bar 45. If the heigh...

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Abstract

The invention relates to a multifunctional walking aid appliance, which comprises an artificial leg including an artificial foot and a lower leg which are articulated with each other, and is characterized in that the lower leg comprises an air cylinder, a cylinder sleeve of which is positioned at the upper part; a piston rod of the air cylinder faces to the lower part; an inflating sac installed on the cylinder sleeve is connected with an inner cavity of the air cylinder through a gas tube; and a locking screw is arranged on the air cylinder. The multifunctional walking aid appliance has the beneficial effects of multiple functions, convenient use and long service life.

Description

(1) Technical field [0001] The invention relates to articles for the disabled, in particular to a multifunctional walking aid. (2) Background technology [0002] The shortcomings of orthotics at home and abroad are that the height is dead, it cannot be self-locking and self-opening, and cannot be used with each other in the face of various disabilities. It must be replaced as the person grows and has a short service life. (3) Summary of the invention [0003] In order to make up for the shortcomings of the prior art, the present invention provides a multifunctional walking aid with multiple functions, convenient use and long service life. [0004] The present invention is realized through the following technical solutions: [0005] The multifunctional walking aid of the present invention includes a prosthetic leg composed of a prosthetic foot and a calf. The special feature is that the calf is composed of a cylinder, the cylinder liner of the cylinder is up, the piston rod of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/60
Inventor 代迎春
Owner 代迎春
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