CN205866975U - Wheelchair - Google Patents
Wheelchair Download PDFInfo
- Publication number
- CN205866975U CN205866975U CN201620577689.9U CN201620577689U CN205866975U CN 205866975 U CN205866975 U CN 205866975U CN 201620577689 U CN201620577689 U CN 201620577689U CN 205866975 U CN205866975 U CN 205866975U
- Authority
- CN
- China
- Prior art keywords
- cam
- wheel
- vehicle frame
- frame
- chair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Rehabilitation Tools (AREA)
Abstract
The utility model discloses wheelchair, include the frame, install seat, front axle and trailing axle on the frame, the front axle with be equipped with front wheel and rear wheel on the trailing axle respectively, the frame still is equipped with hand pole, the bottom of hand pole with frame joint, hand pole is equipped with the connecting block, the trailing axle is equipped with the cam, the cam with connect through the connecting rod between the connecting block, the both ends of connecting rod are articulated with connecting block and cam respectively, the cam the center with the center coincidence of trailing axle, the convex part of cam with the connecting rod is articulated. The utility model discloses a swing hand pole, make its drive connecting rod swing back and forth, through the effect of cam, with its rotation that turns into the rear wheel to realize ging forward and retreating of wheelchair. The user is at the whole in -process of controlling, only need with the hand pole of hand swing can, need not touch the rear wheel, save physical power, clothing and avoided advancing the rear wheel with the clothing card simultaneously is difficult for making dirty.
Description
Technical field
This utility model relates to mould applications, specifically a kind of wheel-chair.
Background technology
Wheel-chair is as the walking-replacing tool of handicapped person.The trailing wheel that driving wheel is two of major part wheelchair, at trailing wheel
Both sides be provided with two external diameters less than the handwheel of driving wheel, be used for assisting occupant to promote wheelchair to move ahead.
But, going to manipulate handwheel with hands needs to consume substantial amounts of muscle power, non-for the user of some health inconvenience
Often difficulty, meanwhile, when outdoor application, is affected by weather, environment, during manipulation handwheel, has the medicated clothing or by medicated clothing card made dirty
Enter the phenomenon in trailing wheel.
Utility model content
The purpose of this utility model is to provide a kind of convenient and strength-saving, wheel-chair of protection medicated clothing.
This utility model is achieved through the following technical solutions above-mentioned purpose: a kind of wheel-chair, including vehicle frame, be arranged on described
Front wheels and rear wheels, described car it is respectively equipped with on seat, front axle and hind axle on vehicle frame, described front axle and described hind axle
Frame is additionally provided with joystick, and the bottom of described joystick is hinged with described vehicle frame, and described joystick is provided with contiguous block, described hind axle
Be provided with cam, be connected by connecting rod between described cam with described contiguous block, the two ends of described connecting rod respectively with contiguous block and convex
Take turns hinged, the center of described cam and the center superposition of described hind axle, the protruding parts of described cam and described rod hinge connection.
Further, the top of described joystick is provided with the extension of bending, and the end of described extension is provided with the first
Hands, the bottom of the described first in command is provided with the first anti-skid structure.
Further, described vehicle frame being additionally provided with arm-rest frame, described arm-rest frame is positioned at the side of described seat, described handrail
The top of frame is provided with armrest pad.
Further, described vehicle frame being additionally provided with push rod, described push rod is positioned at the top of described trailing wheel, the top of described push rod
Portion is provided with the second in command, and the bottom of the described second in command is provided with the second anti-skid structure.
Further, described vehicle frame being additionally provided with pedal support, described pedal support is positioned at above described front-wheel, described foot
The end stepping on support is provided with pedal.
Compared with prior art, this utility model wheel-chair provides the benefit that: by swinging joystick so that it is the company of drive
Bar swing, by the effect of cam, is translated into the rotation of trailing wheel, thus realizes moving forward and backward of wheel-chair.Make
User, during whole manipulation, only need to swing joystick with hands, it is not necessary to touch trailing wheel, save muscle power, the most not
Medicated clothing is sticked in trailing wheel by the medicated clothing and avoiding easily made dirty.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Refer to Fig. 1, a kind of wheel-chair, the seat 11 including vehicle frame 1, being arranged on vehicle frame 1, front axle 21 and hind axle
31, front axle 21 and hind axle 31 are respectively equipped with front-wheel 2 and trailing wheel 3, vehicle frame 1 is additionally provided with joystick 4, the bottom of joystick 4
Hinged with vehicle frame 1, joystick 4 is provided with contiguous block 42, and hind axle 31 is provided with cam 6, passes through connecting rod between cam 6 and contiguous block 42
5 connect, and the two ends of connecting rod 5 are hinged with contiguous block 42 and cam 6 respectively, the center of cam 6 and the center superposition of hind axle 31, convex
The protruding parts (figure is not marked) of wheel 6 is hinged with connecting rod 5.
The top of joystick 4 is provided with the extension 41 of bending, and the end of extension 41 is provided with the first in command 43, the first in command
The bottom of 43 is provided with the first anti-skid structure 44, it is simple to user grips, being designed to so that user is from various of extension 41
Joystick 4 is swung by angle, easy to use, and vehicle frame 1 is additionally provided with arm-rest frame 8, and arm-rest frame 8 is positioned at the side of seat 11,
The top of arm-rest frame 8 is provided with armrest pad 81, it is simple to user is let go.Being additionally provided with push rod 9 on vehicle frame 1, push rod 9 is positioned at trailing wheel 3
Top, the top of push rod 9 is provided with the second in command 91, and the bottom of the second in command 91 is provided with the second anti-skid structure 92, it is simple to pusher
Grip.Being additionally provided with pedal support 7 on vehicle frame 1, pedal support 7 is positioned at above front-wheel 2, and the end of pedal support 7 is provided with pedal
71, it is simple to user puts foot.
This utility model is by swinging joystick 4 so that it is drivening rod 5 swing, by the effect of cam 6, by it
It is converted into the rotation of trailing wheel 3, thus realizes moving forward and backward of wheel-chair.User, during whole manipulation, only need to use hands
Swing joystick, it is not necessary to touch trailing wheel, saves muscle power, after medicated clothing is sticked into by the medicated clothing and avoiding of being simultaneously difficult to make dirty
In wheel.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art,
On the premise of creating design without departing from this utility model, it is also possible to making some deformation and improvement, these broadly fall into this practicality
Novel protection domain.
Claims (5)
1. a wheel-chair, it is characterised in that: include vehicle frame, the seat being arranged on described vehicle frame, front axle and hind axle, institute
Stating and be respectively equipped with front wheels and rear wheels on front axle and described hind axle, described vehicle frame is additionally provided with joystick, the end of described joystick
Portion is hinged with described vehicle frame, and described joystick is provided with contiguous block, and described hind axle is provided with cam, described cam and described contiguous block
Between connected by connecting rod, the two ends of described connecting rod are hinged with contiguous block and cam respectively, the center of described cam with described after
The center superposition of wheel shaft, the protruding parts of described cam and described rod hinge connection.
Wheel-chair the most according to claim 1, it is characterised in that: the top of described joystick is provided with the extension of bending,
The end of described extension is provided with the first in command, and the bottom of the described first in command is provided with the first anti-skid structure.
Wheel-chair the most according to claim 1, it is characterised in that: it is additionally provided with arm-rest frame, described arm-rest frame on described vehicle frame
Being positioned at the side of described seat, the top of described arm-rest frame is provided with armrest pad.
Wheel-chair the most according to claim 1, it is characterised in that: being additionally provided with push rod on described vehicle frame, described push rod is positioned at
The top of described trailing wheel, the top of described push rod is provided with the second in command, and the bottom of the described second in command is provided with the second anti-skid structure.
Wheel-chair the most according to claim 1, it is characterised in that: it is additionally provided with pedal support on described vehicle frame, described foot-operated
Support is positioned at above described front-wheel, and the end of described pedal support is provided with pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620577689.9U CN205866975U (en) | 2016-06-16 | 2016-06-16 | Wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620577689.9U CN205866975U (en) | 2016-06-16 | 2016-06-16 | Wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205866975U true CN205866975U (en) | 2017-01-11 |
Family
ID=57691112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620577689.9U Expired - Fee Related CN205866975U (en) | 2016-06-16 | 2016-06-16 | Wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205866975U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638583A (en) * | 2019-09-24 | 2020-01-03 | 刘玉辉 | Automatic wheelchair for pediatric rehabilitation |
| CN112336533A (en) * | 2020-12-17 | 2021-02-09 | 胡古月 | Medical rehabilitation hand-operated backward-leaning prevention wheelchair |
-
2016
- 2016-06-16 CN CN201620577689.9U patent/CN205866975U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638583A (en) * | 2019-09-24 | 2020-01-03 | 刘玉辉 | Automatic wheelchair for pediatric rehabilitation |
| CN112336533A (en) * | 2020-12-17 | 2021-02-09 | 胡古月 | Medical rehabilitation hand-operated backward-leaning prevention wheelchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20190616 |