CN2261833Y

CN2261833Y - Multifunctional walking aid

Info

Publication number: CN2261833Y
Application number: CN 95247091
Authority: CN
Inventors: 于安
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-12-25
Filing date: 1995-12-25
Publication date: 1997-09-10
Anticipated expiration: 2005-12-25

Abstract

The utility model provides a multifunctional walking aid, and relates to a device which is used for transporting patients or provides convenience for the patients, which can effectively help the patients and the weak to walk. The utility model comprises handrails (6) of the walking aid, a brake handle (4), a pushing bundle (2) of a wheelchair, a folding seat plate (7), two front support legs (13) and rear support legs (14), wherein the lower parts of the front support legs (13) are connected with front wheels (12), and the lower parts of the rear support legs (14) are connected with rear wheels (9). As the four wheels are contacted with the ground, and the bottom is wider than the upper part, the utility model can provide smooth support and fast walking. The rear wheels adopt universal wheels, users can complete flexible steering through the handrails, and a brake device completes deceleration through the brake handle of the handrails in traveling and realizes long-term brake. A height adjustment device can optionally adjust the utility model according to requirements of users. A folding chair can be used as a resting chair or a wheelchair after folded. An article bag can carry articles, or the article bag can be used in goods purchase. The whole body can be folded, which is convenient to carry and store. The utility model is a multifunctional walking aid with safety, stability and practicality.

Description

A kind of multi-functional walking aid

This utility model relates to a kind of patient of transporting or makes things convenient for patient's equipment, can effectively help the weakling to finish and help the step function.

At present, in thrombosis, cerebral hemorrhage, cardiovascular patient, the traumatic patient, the patient who partly loses walking-function is increasing.Adopt crutch, wheelchair or special messenger to assist in just mostly and can finish walking-function, but during being expert at and saying, crutch lacks stationarity and safety, fall easily when jog or disequilibrium, though the safe helpless step function of wheelchair, the restriction ambulatory activities is unfavorable to patient's rehabilitation.Also have now and adopt fixedly parallel bars or special-purpose supporting frame, use as the rehabilitation training apparatus, but this exercising device has limitation again, can not be general.

At above problem, this utility model provides a kind of multi-functional walking aid, helps the weakling to finish effectively and helps the step function, and the resting chair of having held concurrently, wheelchair function, is a kind of safe, steady, practical step instrument that helps.

Technical solution of the present utility model is: the top of main body frame is by walking aid handrail (6), clamp pin (4), wheelchair handle (2) constitutes, the top of two front support legs (13) in four support bars is connected with rotating joint (8) with wheelchair handle (2), is rotating the connection with handrail (6) front end with pin (25), the bottom is connected with front-wheel (12), two rear legs (14) are connected with trailing wheel (9), and be radial pattern (being narrow on the bottom width), connect with built-in beam (15) in the middle of two front support legs (13), front support leg (13) is connected by two curb girders (16) with rear leg (14), curb girder (16) overlaps by clasp of free termination and alignment pin (17) on the front support leg (13), with rear leg (14) with pin (25) for being rotationally connected.

Fig. 1 is the sketch map of multi-functional walking aid.

Fig. 2 is the sketch map of the brake in the multi-functional walking aid.

Below in conjunction with accompanying drawing this utility model is further described:

Front-wheel (12) adopts the common bottom that is installed in front support leg (13) of taking turns, and is certain angle of inclination as cradling piece and ground, is ' eight ' font, and trailing wheel (9) adopts common universal wheel.The brake that can overturn (10) is equipped with in rear leg (14) lower end, near trailing wheel (9) one ends lock rope (20) and little brake block (18) are housed in brake (10), the other end is equipped with big brake block, brake cable (19) upper end is fixed on the clamp pin (4), the lower end is fixed on the crossbeam of trailing wheel (9), and lock rope (20) is connected with clamp pin (4) by brake cable (19).When flicking clamp pin (4), little brake block (18) in the brake (10) contacts with trailing wheel (9) and finishes the middle deceleration of advancing, when firmly pressing clamp pin (4), act on brake (10) upset by brake cable (19) and lock rope (20) trailing wheel (9) is held up, finish long-time braking.

Regulate height according to the height of different people, be provided with arrangement for adjusting height, it adopts sleeve type structure, telescoping tube (21) external diameter and sleeve pipe (22) internal diameter are complementary, front support leg (13), rear leg (14) and bottom sleeve (22) are equipped with the adjustment hole (23) of differing heights, after adjusting to suitable height, fixing with removable pin (24).

To fold seat board (7) and open and can make resting chair or wheelchair and use, folding seat board (7) rear portion and built-in beam (15) are for being rotationally connected, and the middle part of folding seat board (7) is fixed with holder fine strain of millet (11), and joist when rolling over downwards (11) and side fine strain of millet (16) overlap.

Article bag (5) is as carrying personal effects or shopping usefulness, the whole nylon cloth that adopts of article bag (5), front end is fixed on the wheelchair handle (2), the bottom is fixed on the seat rotational fixation beam (15), the rear end has an elastic webbing (1) to be connected with handrail (6) front end, and elastic webbing (1) plays the effect of elasticity backrest when as wheelchair.

This multi-functional walking aid, because four wheels kiss the earth, and the bottom is more roomy than top, steady support can be provided, walking is anti-ly fallen, crashproof fast: trailing wheel adopts universal wheel, and user can be finished flexibly by handrail and turn to: brake unit is by the clamp pin on the handrail, finish the deceleration in advancing, and can also realize long-time braking; Arrangement for adjusting height can be regulated arbitrarily according to user needs height; After opening, folding seat can be used as resting chair or wheelchair: use when article bag portability articles for use or purchase; Whole collapsible, easy to carry and store, be a kind of safe, steady, practical multifunctional assistant step instrument.

Claims

1, a kind of multi-functional walking aid, it is characterized in that: connect with built-in beam (15) in the middle of comprising walking aid handrail (6), clamp pin (4), wheelchair handle (2), two front support legs (13), front support leg (13) is connected by two curb girders (16) with rear leg (14), the bottom of front support leg (13) is connected with front-wheel (12) by sleeve pipe, the bottom of rear leg (14) is connected with trailing wheel (9) by sleeve pipe, and four legs are radial pattern (narrow on the bottom width).

2, multi-functional walking aid according to claim 1 is characterized in that; The top of two front support legs (13) is connected with rotating joint (8) with wheelchair handle (2), is rotating the connection with handrail (6) front end with pin (25).

3, multi-functional walking aid according to claim 1, it is characterized in that: the brake that can overturn (10) is equipped with in rear leg (14) lower end, near trailing wheel (9) one ends lock rope (20) and little brake block (18) are housed in brake (10), the other end is equipped with big brake block, brake cable (19) upper end is fixed on the clamp pin (4), the lower end is fixed on the crossbeam of trailing wheel (9), and lock rope (20) is connected with clamp pin (4) by brake cable (19).

4, multi-functional walking aid according to claim 1, it is characterized in that, telescoping tube in the sleeve pipe (21) external diameter and sleeve pipe (22) internal diameter are complementary, front support leg (13), rear leg (14) and bottom sleeve (22) are equipped with the adjustment hole (23) of differing heights, after adjusting to suitable height, fixing with removable pin (24).

5, multi-functional walking aid according to claim 1 is characterized in that: folding seat board (7) rear portion and built-in beam (15) are for being rotationally connected, and the middle part of folding seat board (7) is fixed with holder fine strain of millet (11), joist when rolling over downwards (11) and side fine strain of millet (16) overlap joint.

6, multi-functional walking aid according to claim 1, it is characterized in that: the whole nylon cloth that adopts of article bag (5), front end is fixed on the wheelchair handle (2), the bottom is fixed on the seat rotational fixation beam (15), the rear end has an elastic webbing (1) to be connected with handrail (6) front end, and elastic webbing (1) plays the effect of elasticity backrest when as wheelchair.