CN107647981A - The wheelchair turned over after anti- - Google Patents
The wheelchair turned over after anti- Download PDFInfo
- Publication number
- CN107647981A CN107647981A CN201610597574.0A CN201610597574A CN107647981A CN 107647981 A CN107647981 A CN 107647981A CN 201610597574 A CN201610597574 A CN 201610597574A CN 107647981 A CN107647981 A CN 107647981A
- Authority
- CN
- China
- Prior art keywords
- wheelchair
- roller
- cabinet
- turn
- motor
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/30—Specific positions of the patient
- A61G2200/34—Specific positions of the patient sitting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses it is a kind of it is anti-after the wheelchair that turns over, including a wheelchair body, the bottom of described wheelchair body is provided with a cabinet, two rollers are provided with described cabinet, described roller is arranged in the rear of described cabinet and close to ground configuration, and the wheel of described roller and described wheelchair body is mutually perpendicular to arrange.The present invention it is anti-after turn over wheelchair the advantages of be：The back lower place of wheelchair is provided with roller, and roller is close to ground configuration, if user is leaned against on the chair back of wheelchair, under the supporting role of the roller, phenomenon is turned over after will not occurring, and this roller can enable wheelchair is more flexible to rotate in situ, therefore can be used as swivel chair；Roller is also connected with motor, wheelchair can be helped to turn, and when making the patient be sitting on wheelchair, is easier to turn.
Description
Technical field
The present invention relates to a kind of wheelchair, more precisely it is a kind of it is anti-after the wheelchair that turns over.
Background technology
When people is sitting on chair tired out when, always get used to leaning against on the chair back backward；Use the user of wheelchair
Equally, also get used to leaning against on the chair back of wheelchair, therefore be easy to when user is sitting on wheelchair of the prior art turn over after occurring
Phenomenon, the safety of user is caused greatly to endanger.
The content of the invention
The present invention mainly solves the technical problem present in prior art, is set so as to provide a kind of back lower place of wheelchair
There is roller, roller,, will not under the supporting role of the roller if user is leaned against on the chair back of wheelchair close to ground configuration
Phenomenon is turned over after generation, and this roller can enable wheelchair is more flexible to rotate in situ, therefore can be used as swivel chair；
Roller is also connected with motor, wheelchair can be helped to turn, when the user is sitting on wheelchair, be easier to turn it is anti-after the wheel that turns over
Chair.
The present invention solves the technical problem in the presence of prior art by following technical proposals：
It is a kind of it is anti-after the wheelchair that turns over, an including wheelchair body, the bottom of described wheelchair body is provided with a cabinet, described
Cabinet on be provided with two rollers, described roller is arranged in the rear of described cabinet and close to ground configuration, described
Roller and the wheel of described wheelchair body be mutually perpendicular to arrange.
As preferred embodiments of the present invention, be provided with battery and motor in described cabinet, described battery with it is described
Motor electrical connection, described motor is connected with described roller.
The present invention it is anti-after turn over wheelchair the advantages of be：The back lower place of wheelchair is provided with roller, roller close to ground configuration,
If user is leaned against on the chair back of wheelchair, under the supporting role of the roller, phenomenon, and this roller are turned over after will not occurring
It can enable wheelchair is more flexible to rotate in situ, therefore can be used as swivel chair；Roller is also connected with motor, Ke Yibang
Help wheelchair to turn, when making the user be sitting on wheelchair, be easier to turn.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 be the present invention it is anti-after the structural representation of wheelchair that turns over；
Fig. 2 is the front view of the wheelchair turned over after anti-in Fig. 1
Wherein：
1st, wheelchair body；2nd, cabinet；3rd, roller.
Embodiment
The preferred embodiments of the present invention are described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that apparent clearly defined so as to be made to protection scope of the present invention.
The present invention it is anti-after turn over wheelchair the advantages of be：The back lower place of wheelchair is provided with roller, roller close to ground configuration,
If user is leaned against on the chair back of wheelchair, under the supporting role of the roller, phenomenon, and this roller are turned over after will not occurring
It can enable wheelchair is more flexible to rotate in situ, therefore can be used as swivel chair；Roller is also connected with motor, Ke Yibang
Help wheelchair to turn, when making the user be sitting on wheelchair, be easier to turn.
As shown in Figure 1 and Figure 2, it is a kind of it is anti-after the wheelchair that turns over, including a wheelchair body 1, the bottom of the wheelchair body 1 set
There is a cabinet 2, two rollers 3 are provided with the cabinet 2, the roller 3 is arranged in the rear of the cabinet 2 and close to ground cloth
Put, the wheel of the roller 3 and the wheelchair body 1 is mutually perpendicular to arrange.This roller 3 close to ground but under normal circumstances not with ground
Face contacts, therefore does not interfere with the normal of wheelchair and move forward and backward, and when user leans against on the chair back, moved after center of gravity backward, this two
Individual roller 3 can play a supporting role, and be turned over after preventing wheelchair, therefore be advantageous to improve the security of wheelchair；Increase the two rollings
After wheel 3, user can also more flexible safe in situ rotation wheelchair, allow it is this it is anti-after the wheelchair that turns over make as transfer
With when going up a slope, two rollers 3 also have the function that anti-slip by slope.
Battery and motor are provided with the cabinet 2, the battery electrically connects with the motor, and the motor is connected with the roller 3.
User be sitting in when being turned on wheelchair, it is necessary to a hand forward a wheel of push wheel chair, hand push wheel chair backward is another in addition
One wheel, operation is more laborious, and by increasing battery and motor, user can easily pass through the rolling of the switch drive of motor
Wheel 3 rotates, convenient control it is this it is anti-after the wheelchair that turns over turn.
It is only the mentality of designing of some embodiments of the present invention above, in the case where system allows, the present invention can
To expand to while external more functional modules, so as to extend its function to greatest extent.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (2)
1. it is a kind of it is anti-after the wheelchair that turns over, an including wheelchair body (1), it is characterised in that：The bottom of described wheelchair body (1) is set
A cabinet (2) is equipped with, two rollers (3) are provided with described cabinet (2), described roller (3) is arranged in described cabinet
(2) rear and close ground configuration, described roller (3) and the wheel of described wheelchair body (1) are mutually perpendicular to arrange.
2. it is according to claim 1 it is anti-after the wheelchair that turns over, it is characterised in that：Be provided with described cabinet (2) battery and
Motor, described battery electrically connect with described motor, and described motor is connected with described roller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597574.0A CN107647981A (en) | 2016-07-26 | 2016-07-26 | The wheelchair turned over after anti- |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597574.0A CN107647981A (en) | 2016-07-26 | 2016-07-26 | The wheelchair turned over after anti- |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107647981A true CN107647981A (en) | 2018-02-02 |
Family
ID=61126718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610597574.0A Pending CN107647981A (en) | 2016-07-26 | 2016-07-26 | The wheelchair turned over after anti- |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107647981A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11628105B2 (en) | 2020-06-25 | 2023-04-18 | Toyota Motor North America, Inc. | Powered wheelchairs and methods for maintaining a powered wheelchair in a pre-selected position |
-
2016
- 2016-07-26 CN CN201610597574.0A patent/CN107647981A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11628105B2 (en) | 2020-06-25 | 2023-04-18 | Toyota Motor North America, Inc. | Powered wheelchairs and methods for maintaining a powered wheelchair in a pre-selected position |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180202 |
|
| WD01 | Invention patent application deemed withdrawn after publication |