CN103462785B - Multiplex walking aid - Google Patents

Abstract

A multi-purpose walking aid, including a bracket and an arm platform, the arm platform is fixedly installed on the top of the bracket, the bottom of the bracket is also provided with walking wheels, and the telescopic sleeve is installed on the bracket; the rotating mechanism includes a rotating seat frame, and the seat frame The seat is fixed; one end of the seat frame is movably matched with the bracket on one side, and a buckle is movably installed on the other side of the bracket, and the buckle is limitedly matched with the other end of the seat frame; the brake mechanism is installed on the arm platform The brake handle of the brake handle, the brake line on the brake handle is connected with the road wheel. The invention has a simple structure, integrates walking and reclining, and adjusts the height of the walker according to needs, which is convenient and fast; the seat rotates by itself, which is convenient for reclining and resting, and avoids danger; the patient can control the walking of the walker through the braking mechanism according to his own conditions. The speed can be mastered independently, reducing unnecessary risks and improving the level of rehabilitation training.

Description

multi-purpose walker

technical field

The invention relates to a walking aid, in particular to a multi-purpose walking aid which is convenient for standing and walking and reclining for rest.

Background technique

At present, patients with lower limb mobility and in the recovery stage often use walkers for walking and standing exercises. Existing walkers have a single function, either they can only stand without a rest seat; or they have a rest seat, but the patient needs to turn around to sit down and rest. It is difficult to sit down and rest. If you are not careful, there may be dangers such as falling and bumping. In addition, most of the existing walking aids do not have a speed limiting device, so they are highly flexible, difficult for individual patients to grasp, and prone to danger.

Contents of the invention

The present invention aims at the many defects of the existing walking aids mentioned in the background technology, and provides a multi-purpose walking aid that integrates standing and reclining, has a safe speed limit, and is convenient for sitting and standing.

Realize above-mentioned purpose and adopt following technical scheme:

A multi-purpose walking aid, comprising a bracket and an arm platform constituting the walking aid, the arm platform is fixedly installed on the top of the bracket, and the bottom end of the bracket is also provided with walking wheels, and the walking aid also includes a telescopic sleeve, a rotating mechanism and brake mechanism;

The telescopic sleeve is installed on the bracket;

The rotating mechanism includes a rotating seat frame on which the seat is fixed; one end of the seat frame is movably matched with a bracket on one side, and a buckle is movably installed on the bracket on the other side, and the buckle is connected to the seat. The limit fit of the other end of the chair frame;

The brake mechanism includes a brake handle installed on the arm platform, and the brake line on the brake handle is connected with the traveling wheels.

The telescopic sleeve is a height-adjustable telescopic sleeve, and a spring clip for positioning is arranged in the telescopic sleeve.

A shaft sleeve is fixedly connected to the bracket on one side, and one end of the seat frame is inserted into the shaft sleeve, and is rotatably matched with the shaft sleeve;

A buckle is movably installed on the bracket on the other side corresponding to the axle sleeve, and the buckle is rotatably matched with the bracket, and is in contact with the other end of the seat frame to limit the position.

The road wheel that is arranged on the front is universal wheel.

The movable end of the brake line is connected with the brake rubber on the rear traveling wheel.

Compared with the prior art, the present invention has a simple structure, integrates walking and reclining, and can adjust the height of the walker at any time according to needs, so as to realize arbitrary adjustment and cooperation of walking and reclining, which is convenient and quick; the seat can rotate by itself, It is not necessary for the patient to turn around by himself, so it is convenient to sit back and rest, and avoid danger; the patient can independently control the speed of the walker through the brake mechanism according to his own situation, which is convenient to control, and can protect the patient more effectively and reduce unnecessary accidents. Danger occurs, improve the level of rehabilitation training.

Description of drawings

Figure 1 is a rear view of the present invention.

Figure 2 is a side view of the present invention.

In the figure: telescopic cover 1, support 2, brake handle 3, arm platform 4, brake line 5, buckle 6, seat 7, walking wheel 8, seat frame 9, axle sleeve 10.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

This multi-purpose walking aid includes a bracket 2 and an arm platform 4 that constitute the walking aid. The arm platform is fixedly installed on the top of the bracket. The bracket is the skeleton of the entire walking aid. The bracket includes four legs and an arc-shaped support frame. , the arm platform is a platform for patients to hold or place their arms. The steering wheel can improve the sense of direction of the whole walker.

See accompanying drawing 1-2, this walking aid also comprises telescopic sleeve 1, and telescopic sleeve is installed on the four legs of support. The telescopic sleeve is a height-adjustable telescopic sleeve, and a spring clip for positioning is arranged in the telescopic sleeve. According to the height of the patient or the different postures of sitting and standing, the telescopic sleeve can be adjusted to realize the adjustment of the height of the entire walker.

The walker also includes a turning mechanism, the turning mechanism includes a rotating seat frame 9, the seat frame 9 is fixedly connected to the seat 7, and the seat frame is installed on the rear side of the whole support, that is, on the two legs at the back. . One end of the seat frame is movably matched with the outrigger on the same side thereof, and a buckle is movably installed on the other side outrigger, and the buckle is limitedly matched with the other end of the seat frame. In this embodiment, two bushings 10 are welded on one side of the leg, and buckles 6 corresponding to the bushing levels are installed on the other side of the leg, and one end of the seat frame is inserted into the bushing. , and cooperate with the rotation of the shaft sleeve, the maximum angle of its horizontal rotation is 270°, which is convenient for patients to enter and exit. The buckle is rotatably matched with the outrigger, and is in contact with the other end of the seat frame to limit the position, that is, the buckle can rotate horizontally to realize the position-limiting effect on the seat frame.

When the patient wants to do walking exercises, turn the seat frame out to the back of the whole walker, and use the long end of the buckle to prevent the seat frame from returning to its original position to facilitate the patient to walk; when the patient needs to sit back and rest, turn the seat frame The seat frame is turned in, and the short end of the buckle is used to prevent the seat frame from turning backwards, which is convenient for reclining and resting.

The walker also includes a brake mechanism, the brake handle 3 is installed on the arm platform, and the brake line 5 on the brake handle is connected with the traveling wheels. Because the front running wheel is a universal wheel in the present embodiment, the movable end of the brake line is connected with the brake rubber on the rear running wheel. During the exercise, the patient holds the brake handle to effectively limit and control the driving speed.

Claims (3)

1. a multiplex walking aid, comprise the support and arm platform that form walking aid, arm platform is fixedly mounted on the top of support, and the bottom of support is also provided with road wheel, and described walking aid also comprises telescopic, rotating mechanism and braking mechanism; Telescopic is rack-mount; Braking mechanism comprises the brake lever be arranged on arm platform, and the brake cable on brake lever is connected with road wheel; It is characterized in that, rotating mechanism comprises the seat frame of rotation, affixed seat on seat frame; One end of described seat frame and the support clearance fit of side; The support of side is connected with axle sleeve; The opposite side support corresponding with axle sleeve is movably installed with buckle, and this buckle coordinates with holder pivots, and touches spacing with the other end of seat frame; Telescopic is adjustable for height telescopic tube, is provided with the Spring Card for locating in this telescopic; One end of seat frame is inserted in axle sleeve, and is rotatably assorted with axle sleeve, and its maximum angle horizontally rotated is 270 °; Buckle and supporting leg are rotatably assorted, and touch spacing with the other end of seat frame, and namely buckle can horizontally rotate;

When patient will carry out step exercises, seat frame is produced, go to after whole walking aid, stop seat frame to set back by the long end of buckle, facilitate patient to walk; When the rest of needs of patients recoil, seat frame is proceeded to, stop seat frame to rotate backward by the short end of buckle, be convenient to recoil and have a rest.

2. multiplex walking aid according to claim 1, is characterized in that, the road wheel being arranged on front is universal wheel.

3. multiplex walking aid according to claim 1, is characterized in that, the movable end of described brake cable is connected with the brake glue on rear walking wheel.