CN2803327Y

CN2803327Y - Boosting wheel-chair

Info

Publication number: CN2803327Y
Application number: CN 200520110419
Authority: CN
Inventors: 邢杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-23
Filing date: 2005-06-23
Publication date: 2006-08-09
Anticipated expiration: 2015-06-23

Abstract

The utility model provides a novel boosting wheelchair vehicle, which aims to provide a novel wheelchair vehicle which has the advantages of novel structure, large outdoor motion range and convenient use; people can ride the wheelchair vehicle to drive a wheelchair, and the utility model can be disassembled and assembled. After a front wheel and handles of a bicycle are disassembled, a front bicycle fork of a drive part of the bicycle is connected with the wheelchair which is pushed by hands in a prepositive way through an accessory piece; the accessory piece is formed by that a spring is arranged in a shaft sleeve pipe, a left mandrel and a right mandrel are respectively inserted on both sides of the spring in the pipe to be respectively connected and positioned by positioning pins, and connecting angle plates are welded on the outer end parts of the two mandrels. The shaft sleeve pipe is welded with the front bicycle fork of the drive part of the bicycle, and the connecting angle plates of the two mandrels are respectively connected with a rear wheel shaft and a wheelchair frame of the wheelchair which is pushed by hands to cause the wheelchair which is pushed by hands and the drive part of the bicycle to be combined into integration. The utility model is suitable for old people who can not move freely, paralytic patients, disabled people, etc. The utility model is the novel boosting wheelchair vehicle.

Description

Novel power-assist wheel Wheel-chair

Technical field

This utility model relates to a kind of power-assist wheel Wheel-chair.

Background technology

The wheel Wheel-chair is numerous old peoples, home-bound patient, the important walking-replacing tool of people with disability.In known technology, the wheel Wheel-chair of manually pulling wheel is housed if existing wheelchair car owner hand propelled is taken turns Wheel-chair or connected in the outside of wheel.Limit by its structure, existing manual pulley Wheel-chair in use needs to accompany people's go-cart walking, and is very arduous, loaded down with trivial details effort, take turns Wheel-chair in addition and be difficult to realize carrying out excrement and urine on the car, therefore handicapped person's outdoor activities scope and activity time are restricted to use and make troubles.

Summary of the invention

In order to overcome the deficiencies in the prior art, this utility model provides a kind of novel structure, the promotion wheelchair of riding, the outdoor activities scope is big, the time is long, also can be on wheelchair defecation, and the assembling that can break, new-type power-assist wheel Wheel-chair easy to use.

This utility model solves its technical problem and taked following technical scheme: design is adopted bicycle is extractd bicycle drive part behind front-wheel and the handlebar, again its front vehicle fork is connected combined integrated the becoming of the preposition connection push-chairs of part and can make up the combining/separation type of separating and ride the driving wheel Wheel-chair by joining, joining and connecting part is by installing spring in middle part in the pipe spreader body, the both sides of body inner spring are fitted with a left side respectively, right mandrel and each connect the location by alignment pin, two mandrel outer end heads are welded and connect gusset and form, the pipe spreader weldering is connected in the front vehicle fork of bicycle drive part, the connection gusset of two mandrels is connected in the hind axle and the wheelchair frame of push-chairs respectively by screw, push-chairs and bicycle drive part are connected as a single entity, are combined into novel power-assist wheel Wheel-chair.This utility model wheel Wheel-chair can companys of inserting parasols on the handlebar tube of bicycle drive part, has installed seat belt on preposition wheelchair, and wheel seat cushion bottom is shaped on the closet interface, takes turns Wheel-chair and also is equiped with boot.During use, allow the inconvenient old man of action, patient, people with disability etc. be sitting on the wheelchair of wheel Wheel-chair, also can fasten seat belts again, in boot, install standby article as required, the handle of accompanying the people to ride over hand steered wheelchair on the bicycle of wheel Wheel-chair is grasped direction, and just rideable the company carried out outdoor activities.Also can according to actual needs the wheel Wheel-chair be pulled down the bicycle part at rear portion by joining company's part, use push-chairs; Be assembled into the wheel Wheel-chair when needing again.

Because technique scheme has been adopted in this utility model design, also show that through testing result on trial for several times this utility model compared with prior art, have novel structure, design innovation connects closely, the promotion wheelchair of riding, simple and direct laborsaving, the outdoor activities scope is big, the time is long, also can be on wheelchair defecation, and car load partition combination load is simple and easy, advantage such as easy to use is applicable to handicapped old people, paralytic, people with disability etc., is a kind of novel power-assist wheel Wheel-chair.

Description of drawings

Below in conjunction with drawings and Examples this utility model is described in further detail.

Fig. 1 is the concrete structure figure of this utility model embodiment.

Fig. 2 is that Fig. 1 embodiment A-A joins the broken section enlarged drawing that connects the part part to promptly.

Labelling among the figure: 1 parasols, 2 seat belt, 3 push-chairses, 4 closets, 5 connect gusset, 6 pipe spreaders, 7 tube pulling pins, 8 bicycle drive parts, 9 boots, 10 front vehicle forks, 11 springs, 12 alignment pins, 13 mandrels.

The specific embodiment

As accompanying drawing 1, embodiment shown in Figure 2, this utility model is to remove bicycle drive part 8 behind front-wheel and the handlebar by bicycle, the front vehicle fork 10 of bicycle drive part 8 connects 3 groups of the preposition connection push-chairses of part and connects one and become and can make up the combining/separation type of separating and ride the driving wheel Wheel-chair by joining, joining and connecting part is to install spring 11 by the tube cavity middle part of pipe spreader 6, the both sides of body inner spring 11 are a plug-in mounting left side respectively, right mandrel 13, and on a pipe spreader 6 and a left side, the corresponding locating hole that is shaped on connects the location by the alignment pin 12 of the company of inserting respectively on the right mandrel 13, the external end head portion of two mandrels 13 is welded respectively and connects gusset 5 and form, pipe spreader 6 welderings are connected in the front vehicle fork 10 of bicycle drive part 8, the connection gusset of two mandrels is connected in the hind axle and the wheelchair frame of push-chairs 3 respectively by screw, push-chairs 3 and bicycle drive part are connected as a single entity for 8 groups, and institute consists of novel power-assist wheel Wheel-chair.

This utility model is joined on the axis body that connects left and right mandrel 13 in the part and also is fitted with tube pulling pin 7 respectively, and the corresponding tube pulling pin that connects mandrel of joining is shaped on strip hole on the body of pipe spreader 6.Or on the plug body of tube pulling pin 13, make external screw thread load locknut again, after by the tube pulling pin mandrel being overcome spring force in pipe spreader and dialing to desired location, screw locknut with mandrel locking location.

This utility model wheel Wheel-chair is also inserted on the handlebar tube of bicycle drive part 8 and is connected with parasols 1; Also on the seat of preposition push-chairs 3, installed seat belt 2; Also be shaped on closet interface, load closet 4 in the wheel seat cushion bottom of push-chairs 3; Also be equiped with boot 9 on the back vehicle seat of epicycle Wheel-chair bicycle drive part 8.

Claims

1, a kind of novel power-assist wheel Wheel-chair, it comprises push-chairs, bicycle, it is characterized in that bicycle is the bicycle drive part (8) behind excision front-wheel and the handlebar, the front vehicle fork (10) of bicycle drive part (8) connects the preposition connection push-chairs of part (3) by joining, joining and connecting part is to install spring (11) by the tube cavity middle part of pipe spreader (6), the both sides of pipe spreader body inner spring (11) are a plug-in mounting left side respectively, right mandrel (13), and on a pipe spreader (6) and a left side, right mandrel (13) is gone up the corresponding locating hole alignment pin (12) of the company of inserting respectively that is shaped on, the external end head portion of two mandrels (13) is welded respectively and connects gusset (5) and form, pipe spreader (6) weldering is connected in the front vehicle fork (10) of bicycle drive part (8), the connection gusset of two mandrels is connected in the hind axle and the wheelchair frame of push-chairs (3) respectively by screw, push-chairs (3) and bicycle drive part (8) are connected as a single entity and are combined into novel power-assist wheel Wheel-chair.

2, novel power-assist according to claim 1 is taken turns Wheel-chair, it is characterized in that joining on the axis body that connects left and right mandrel (13) in the part also being fitted with tube pulling pin (7) respectively, and the corresponding tube pulling pin that connects mandrel of joining is shaped on strip hole on the body of pipe spreader (6).

3, novel power-assist wheel Wheel-chair according to claim 2 is characterized in that on the plug body of tube pulling pin (13) or makes external screw thread load locknut again.

4, novel power-assist wheel Wheel-chair according to claim 1 is characterized in that the company's of inserting parasols (1) on the handlebar tube of bicycle drive part (8).

5, novel power-assist wheel Wheel-chair according to claim 1 is characterized in that being equiped with seat belt (2) on the seat of push-chairs (3).

6, novel power-assist wheel Wheel-chair according to claim 1 is characterized in that the wheel seat cushion bottom of push-chairs (3) is shaped on closet interface, load closet (4).

7, novel power-assist wheel Wheel-chair according to claim 1 is characterized in that being equiped with boot (9) on the back vehicle seat of bicycle drive part (8).