CN2618583Y

CN2618583Y - Foot control direction wheeled chair

Info

Publication number: CN2618583Y
Application number: CN 03241489
Authority: CN
Inventors: 覃保泉; 王宁生; 易建文; 贾宝莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-05-08
Filing date: 2003-05-08
Publication date: 2004-06-02
Anticipated expiration: 2013-05-08

Abstract

The utility model provides a foot-controlled direction wheelchair, the vehicle fork or wheel shaft of the steering wheel (that is the front wheel of wheelchair) is connected or installed with a foot-controlled direction connecting rod. The concrete design of the utility model has two structures, the structure 1 adopts one end of the foot-controlled direction connecting rod is hooked or connected on the steering wheel shaft of the wheelchair, the other end thereof is connected with the foot-controlled bar component which can swing around the vehicle frame column. The structure 1 adopts the foot-controlled direction connecting rod is connected on the vehicle fork of the steering wheel, the other end thereof is installed with a footboard. The wheelchair with the above structure can easily control the direction of wheelchair by single foot, and can control the forward-and-back movement of wheelchair by single hand. Thus hemiplegia patients and disabled people with single arm or leg can use wheelchair by himself, which can improve the self-care ability of users, reduce the burden and time of relatives and accompanying persons, and can enhance their health and self-confidence.

Description

Foot control steering wheel Wheel-chair

Technical field:

The manual pulley Wheel-chair that this utility model relates to a kind of people with disability or the patient of being inconvenient to walk uses, especially a kind of foot control steering wheel Wheel-chair.

Background technology:

According to investigation, the hand-pushing wheel Wheel-chair that uses of all people with disabilitys at present, its direction control all adopts hands to handle, and is with the hands to handle basically.Therefore, have only single hands, foot that the people with disability or the hemiplegic patient of movable function are arranged to those, just can't oneself use the wheel Wheel-chair, they are sitting on the wheel Wheel-chair, help and could use by others.So be sought after a kind ofly can giving the people with disability have only single hands, foot that movable function is arranged, the wheel Wheel-chair that hemiplegic patient uses.

Summary of the invention:

The purpose of this utility model provides a kind of simple in structure, and user is only taken turns the Wheel-chair direction with single foot with regard to may command, the singlehanded foot control steering wheel Wheel-chair that car is advanced or retreat.

Technical solution adopted in the utility model is: wheelchair Herba Plantaginis wheel be connect on the car fork of deflecting roller or the wheel shaft or the installation foot prosecutor to connecting rod.Specific design has two kinds of structures, and structure 1 is taked the end with foot control direction connecting rod to collude to hang or be connected on the front truck wheel shaft of wheel Wheel-chair, the other end with can be connected around the foot control bar assembly that the vehicle frame column is swung.The car that structure 2 is taked foot control direction connecting rod to be connected front vehicle wheel is stuck, other end dress pedal.

Take the wheel Wheel-chair of above structure, only just can control the direction of wheel Wheel-chair easily, the singlehanded wheelchair car advance and retreat that just can make with single foot.Like this, hemiplegic patient and the people with disability who has only single hands, foot that movable function arranged just can oneself use the wheel Wheel-chair, improve the self-care ability of user, have alleviated relatives or entourage's burden and time, and strengthen its healthy and life self-confidence.

Description of drawings:

Below in conjunction with accompanying drawing this utility model is elaborated.

Fig. 1 is this utility model structure 1 sketch map.

Fig. 2 is this utility model structure 2 sketch maps.

The specific embodiment:

This foot control steering wheel Wheel-chair has two kinds of structures.

Structure 1 is seen Fig. 1.Form by parts such as push-chairs vehicle carriage 1, front-wheel 2, car fork 3, foot control direction connecting rod 4, wheel shaft 5, foot control bar assembly 6, pedal coupling assembling 7, extension pin 8, spacer pins 9.When using with the foot control direction, having an end of opening to collude on foot control direction connecting rod 4 hangs or is connected on the front vehicle wheel wheel shaft 5 of wheel Wheel-chair, user is sitting on the wheel Wheel-chair, ride on the pedal of pedal coupling assembling 7 with one that movable function is arranged, during with foot swing pedal, foot control bar assembly 6 around the column swing of vehicle frame 1, drives front vehicle wheel 2 swings by foot control direction connecting rod 4 thereupon, change the left and right directions of front vehicle wheel, realize direction control.This structure can be divided left and right foot control system.When using the wheel Wheel-chair without the foot control direction, foot control direction connecting rod 4 is separated from wheel shaft 5 hangs on the pin 8, can limit 6 swings of foot control bar assembly, and front vehicle wheel can freely swing.

Structure 2 is seen Fig. 2.Form by parts such as push-chairs vehicle carriage 1, front-wheel 2, car fork 3, foot control direction connecting rod 4, wheel shaft 5, detachable pedal assembly 10, pedals 11.When using with the foot control direction, take off detachable pedal assembly 10, user and be sitting on the wheel Wheel-chair,, swing pedal with foot with there being one of movable function to ride on the pedal of foot control direction connecting rod 4, foot control direction connecting rod 4 promptly drives car fork 3 and front-wheel 2 swings, realizes direction control.This structure can be divided left and right foot control system.When using the wheel Wheel-chair without the foot control direction, foot control direction connecting rod 4 is taken off, load onto detachable pedal assembly 10, can make common hand-pushing wheel Wheel-chair and use.

Can directly make a kind of wheelchair car of said structure according to the design, perhaps on the basis of common hand-pushing wheel Wheel-chair, produce foot control steering wheel Wheel-chair by one of the above-mentioned foot control part-structure transformation of the way.

Claims

1, a kind of foot control steering wheel Wheel-chair comprises front and back wheel, and seat and handrail is characterized in that: wheelchair Herba Plantaginis wheel be the car fork (3) of deflecting roller or wheel shaft (5) go up connect or the installation foot prosecutor to connecting rod (4).

2, foot control steering wheel Wheel-chair according to claim 1, it is characterized in that: can take a end with foot control direction connecting rod (4) to collude and hang or be connected on the front truck wheel shaft (5) of wheel Wheel-chair, the other end with can be connected around the foot control bar assembly (6) that vehicle frame (1) column is swung.

3, foot control steering wheel Wheel-chair according to claim 1 is characterized in that: can take foot control direction connecting rod (4) is connected on the car fork (3) of front vehicle wheel other end dress pedal (11).