CN106901921A - Detachable electric wheelchair - Google Patents
Detachable electric wheelchair Download PDFInfo
- Publication number
- CN106901921A CN106901921A CN201710274756.9A CN201710274756A CN106901921A CN 106901921 A CN106901921 A CN 106901921A CN 201710274756 A CN201710274756 A CN 201710274756A CN 106901921 A CN106901921 A CN 106901921A
- Authority
- CN
- China
- Prior art keywords
- frame
- electric wheelchair
- rear frame
- front frame
- support mechanism
- 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.)
- Granted
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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
- A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The present invention provides a kind of detachable electric wheelchair, and it includes：Front frame, Rear frame and engaging support mechanism, are detachably connected between the front frame and Rear frame by the engaging support mechanism；The front frame includes link, and the Rear frame includes underframe, the tray being arranged on underframe and fix bar；When the front frame is detachably connected with the Rear frame：The groove of the side riser bottom of the link is directed at the fix bar of the Rear frame, and by the fix bar card entry slot, connecting tube between the link is snapped in the draw-in groove of the tray, and the engaging support mechanism is in buckling state, realizes the connection of the front frame and Rear frame.The present invention is by setting the front frame and Rear frame that are detachably connected with, fast quick-detach and the combination of electric wheelchair are realized, while nor affecting on the folding of vehicle, the weight of vehicle is divided into two, the effect for mitigating weight is served, is conducive to carrying, transport and the packaging of electric wheelchair.
Description
Technical field
The present invention relates to a kind of electric wheelchair, more particularly to a kind of detachable electric wheelchair.
Background technology
Electric wheelchair be on the basis of traditional manual wheelchair, superposition high-performance Power Drive Unit, smart steering device,
The parts such as battery, transformation and upgrade, possess hand control intelligent controller, can just drive wheelchair to complete to advance, retreat, turn
To, stand, lie low, etc. various functions New Generation of Intelligent wheelchair, be modern precision machinery, intelligent numerical control, engineering mechanics etc.
The high-new technology productses that field is combined.
The patent of Patent No. 201420177138.4 discloses a kind of electric wheelchair, and it includes：Wheelchair frame, damping bullet
The structures such as spring, armrest system, power set, buckle.Although the electric wheelchair of the patent has larger loading capacity, facilitates
The use of the more fat person of stature.But, itself heavier-weight, this be the battery and motor being equipped with due to it weight cause it is electronic
Wheelchair overall weight is heavier, so as to be unfavorable for electric wheelchair carrying, transport and packaging etc..
Therefore, regarding to the issue above, it is necessary to propose further solution.
The content of the invention
It is an object of the invention to provide a kind of detachable electric wheelchair, to overcome the deficiencies in the prior art.
For achieving the above object, the present invention provides a kind of detachable electric wheelchair, and it includes：Front frame, Rear frame
And engaging support mechanism, it is detachably connected with by the engaging support mechanism between the front frame and Rear frame；
The front frame includes link, and the Rear frame includes underframe, the tray being arranged on underframe and fix bar；Before described
When vehicle frame is detachably connected with the Rear frame：The groove of the side riser bottom of the link is directed at the fixation of the Rear frame
Bar, and by the fix bar card entry slot, the connecting tube between the link is snapped in the draw-in groove of the tray, the fastening machine
Structure is in buckling state, realizes the connection of the front frame and Rear frame.
Used as the improvement of detachable electric wheelchair of the invention, the engaging support mechanism includes hook housing and bayonet lock, the hook housing
Both sides are provided with buckle, and the hook housing is fixed between the tray, and the bayonet lock is fixed in the front frame, the fastening
When mechanism is in buckling state, the buckle of the hook housing both sides hooks the bayonet lock.
Used as the improvement of detachable electric wheelchair of the invention, described tray is integrally formed with underframe.
Used as the improvement of detachable electric wheelchair of the invention, described buckle is one piece, is arranged at the middle part of hook housing.
Used as the improvement of detachable electric wheelchair of the invention, the engaging support mechanism includes the first hook plate and the second hook plate,
Described first hook plate one end is fixed in the front frame, and one end of second hook plate is fixed in the Rear frame, described
When engaging support mechanism is in buckling state, the other end hook of the other end of first hook plate and second hook plate.
Used as the improvement of detachable electric wheelchair of the invention, the Rear frame also includes anti-translation frame, prevents turning over support, prevents turning over
Wheel, it is described it is anti-turn over support one end and be connected with the underframe by the anti-translation frame, it is described prevent turning over the other end of support with it is described
An l o anti-tip wheel is connected.
As the improvement of detachable electric wheelchair of the invention, drawing pin, the Rear frame are additionally provided with the anti-translation frame
On be provided with and draw the location hole that is engaged of pin with described, when the anti-translation frame is supported, the drawing pin is relative with the location hole to be set
Put and be matched therewith.
Compared with prior art, the beneficial effects of the invention are as follows：Detachable electric wheelchair of the invention is dismantled by setting
The front frame and Rear frame of formula connection, realize fast quick-detach and the combination of electric wheelchair, while the folding of vehicle is nor affected on,
The weight of vehicle is divided into two, serve the effect for mitigating weight, be conducive to carrying, transport and the packaging of electric wheelchair.
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
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in invention, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic perspective view of the specific embodiment of detachable electric wheelchair one of the invention；
Floor map when Fig. 2 is the separation of front frame and Rear frame in Fig. 1；
Fig. 3 is the three-dimensional signal of one specific embodiment when detachable Electric Motor Wheel of the invention is detachably connected with by engaging support mechanism
Figure；
Fig. 4 is that the solid of another specific embodiment when detachable Electric Motor Wheel of the invention is detachably connected with by engaging support mechanism is shown
It is intended to；
Fig. 5 is the perspective exploded view of front frame in Fig. 1；
Fig. 6 is the perspective exploded view of Rear frame in Fig. 1.
Specific embodiment
The present invention is described in detail for shown each implementation method below in conjunction with the accompanying drawings, but it should explanation, these
Implementation method not limitation of the present invention, those of ordinary skill in the art according to these implementation method institutes works energy, method,
Or equivalent transformation or replacement in structure, belong within protection scope of the present invention.
As shown in Fig. 1 ~ 3, detachable electric wheelchair of the invention includes：Front frame 100, Rear frame 200 and fastening machine
Structure 300, is detachably connected between the front frame and Rear frame by the engaging support mechanism 300.
In order to realize being detachably connected between the front frame and Rear frame, the front frame includes link 8, institute
Rear frame is stated including tray 20 and fix bar 33, the tray 20 is located on underframe 22, the tray 20 and the one of underframe 22 into
Type is detachably connected with.When the front frame 100 is detachably connected with the Rear frame 200：The side standpipe of the link 8
The groove of bottom is directed at the fix bar of the Rear frame 200, and by the card entry slot of the fix bar 33, the company between the link 8
Connect in the draw-in groove that pipe snaps in the tray 20, now, the engaging support mechanism 300 is in buckling state, and realizes the front truck
The connection of frame 100 and Rear frame 200.Vehicle frame need to only open engaging support mechanism when separating, you can realize that two vehicle frames are separated.In this way, this
The detachable electric wheelchair of invention realizes electric wheelchair by setting the front frame 100 and Rear frame 200 that are detachably connected with
Fast quick-detach and combination, while nor affecting on the folding of vehicle, make the weight of vehicle be divided into two, and serve the effect for mitigating weight
Really, carrying, transport and the packaging of electric wheelchair are conducive to.
As shown in figure 3, used as a kind of implementation method, the engaging support mechanism 300 includes hook housing 21 and bayonet lock 35, the hook housing
21 both sides are provided with buckle, and the hook housing 21 is fixed between the tray 20, and the bayonet lock 35 is fixed on the front frame 100
On.So as to when the engaging support mechanism 300 is in buckling state, the buckle of the both sides in the middle of the hook housing 21 hooks the bayonet lock
35, and then realize the connection of the front frame 100 and Rear frame 200.When disassembly is desired, the buckle pull-up is made it with institute
State bayonet lock 35 and separate the separation for being capable of achieving the front frame 100 and Rear frame 200.
As shown in figure 4, alternately, the engaging support mechanism 300 includes the first hook plate 301 and the second hook plate 302, described the
The one end of one hook plate 301 is fixed in the front frame 100, and the Rear frame 200 is fixed in one end of second hook plate 302
On.When being in buckling state so as to, the engaging support mechanism 300, the other end of first hook plate 301 and second hook plate
302 other end hook, and then realize the connection of the front frame 100 and Rear frame 200.When disassembly is desired, will be described
The pull-up of first hook plate 301 make its separated with second hook plate 302 be capable of achieving the front frame 100 and Rear frame 200 point
From.
When the engaging support mechanism 300 includes hook housing 21 and bayonet lock 35, other to detachable electric wheelchair of the invention
Mechanical mechanism is introduced.
As shown in Figure 5,6, the Rear frame 200 includes：Hook housing 21 and underframe 22.The tray 20, hook housing 21, fixation
The integrated installation of bar 33 is on the underframe 22.The bayonet lock 35 can according to the installation requirements of the hook housing 21, be arranged at it is described before
The corresponding position of vehicle frame 100.Wherein, when the fix bar 33 be fixed screw when, the Rear frame 200 also include with it is described
The auxiliary fixed screw that fixed screw is engaged installs fixed nut 34.
The Rear frame 200 also includes anti-turning structure, and the anti-turning structure is used to increase the stabilization of electric wheelchair of the present invention
Property, it specifically includes anti-translation frame 27, prevents turning over support 28, an l o anti-tip wheel 29, and described anti-one end of support 28 of turning over is by the anti-translation frame 27
It is connected with the underframe 22, the anti-other end for turning over support 28 is connected with an l o anti-tip wheel 29.
Additionally, being additionally provided with drawing pin 36 on the anti-translation frame, it is provided with the Rear frame and is engaged with the drawing pin 36
Location hole, when the anti-translation frame is supported, the drawing pin 36 is oppositely arranged and is matched therewith with the location hole.
In sum, detachable electric wheelchair of the invention is real by setting the front frame and Rear frame that are detachably connected with
Fast quick-detach and the combination of electric wheelchair are showed, while nor affecting on the folding of vehicle, the weight of vehicle is divided into two, played
Mitigate the effect of weight, be conducive to the carrying of electric wheelchair, transport and pack.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (7)
1. a kind of detachable electric wheelchair, it is characterised in that the detachable electric wheelchair includes：Front frame, Rear frame and
Engaging support mechanism, is detachably connected between the front frame and Rear frame by the engaging support mechanism；
The front frame includes link, and the Rear frame includes underframe, the tray being arranged on underframe and fix bar；Before described
When vehicle frame is detachably connected with the Rear frame：The groove of the side riser bottom of the link is directed at the fixation of the Rear frame
Bar, and by the fix bar card entry slot, the connecting tube between the link is snapped in the draw-in groove of the tray, the fastening machine
Structure is in buckling state, realizes the connection of the front frame and Rear frame.
2. detachable electric wheelchair according to claim 1, it is characterised in that the engaging support mechanism includes hook housing and card
Pin, the hook housing both sides are provided with buckle, and the hook housing is fixed between the tray, and the bayonet lock is fixed on the front frame
On, when the engaging support mechanism is in buckling state, the buckle of the hook housing both sides hooks the bayonet lock.
3. detachable electric wheelchair according to claim 1 and 2, it is characterised in that described tray and underframe one into
Type.
4. detachable electric wheelchair according to claim 2, it is characterised in that described buckle is a piece, is arranged at hook
The middle part of frame.
5. detachable electric wheelchair according to claim 1, it is characterised in that the engaging support mechanism include the first hook plate and
Second hook plate, described first hook plate one end is fixed in the front frame, and the rear car is fixed in one end of second hook plate
On frame, when the engaging support mechanism is in buckling state, the other end phase of the other end of first hook plate and second hook plate
Hook together.
6. detachable electric wheelchair according to claim 1, it is characterised in that the Rear frame also includes anti-translation frame, anti-
Support, an l o anti-tip wheel are turned over, it is described to prevent that turn over support one end is connected by the anti-translation frame with the underframe, it is described to prevent turning over the another of support
One end is connected with an l o anti-tip wheel.
7. detachable electric wheelchair according to claim 6, it is characterised in that drawing pin is additionally provided with the anti-translation frame,
The location hole being engaged with the drawing pin is provided with the Rear frame, when the anti-translation frame is supported, the drawing pin is fixed with described
Position hole is oppositely arranged and is matched therewith.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710274756.9A CN106901921B (en) | 2017-04-25 | 2017-04-25 | Detachable electric wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710274756.9A CN106901921B (en) | 2017-04-25 | 2017-04-25 | Detachable electric wheelchair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106901921A true CN106901921A (en) | 2017-06-30 |
| CN106901921B CN106901921B (en) | 2019-11-22 |
Family
ID=59210185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710274756.9A Active CN106901921B (en) | 2017-04-25 | 2017-04-25 | Detachable electric wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106901921B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249077A (en) * | 2020-01-21 | 2020-06-09 | 广州视源电子科技股份有限公司 | Wheel chair |
| CN111249079A (en) * | 2020-01-21 | 2020-06-09 | 广州视源电子科技股份有限公司 | Anti-tilting wheelchair |
| WO2021147616A1 (en) * | 2020-01-21 | 2021-07-29 | 广州视源电子科技股份有限公司 | Wheelchair |
| WO2021147617A1 (en) * | 2020-01-21 | 2021-07-29 | 广州视源电子科技股份有限公司 | Wheelchair folding frame and wheelchair |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2268456A (en) * | 1992-06-17 | 1994-01-12 | Sunrise Medical Ltd | Vehicle, eg wheelchair for a disabled person, with releasably coupled parts. |
| JP2004322685A (en) * | 2003-04-21 | 2004-11-18 | Combi Corp | Child seat attachment / detachment indicator |
| EP1582189A1 (en) * | 2004-03-30 | 2005-10-05 | Otto Bock HealthCare GmbH | Dismountable electric wheelchair |
| EP2226049A1 (en) * | 2009-03-02 | 2010-09-08 | Invacare International Sàrl | Motorized wheelchair with anti-tip wheels |
| CN201701397U (en) * | 2010-05-13 | 2011-01-12 | 徐永亮 | Fast dismounting electric wheel chair vehicle |
| CN204618618U (en) * | 2015-05-05 | 2015-09-09 | 昆山奥仕达电动科技有限公司 | Front folding is anti-turns over type electric wheelchair |
| CN106309039A (en) * | 2016-08-31 | 2017-01-11 | 常州中进医疗器材有限公司 | Rapid engaging and disengaging mechanism and wheelchair provided with mechanism |
-
2017
- 2017-04-25 CN CN201710274756.9A patent/CN106901921B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2268456A (en) * | 1992-06-17 | 1994-01-12 | Sunrise Medical Ltd | Vehicle, eg wheelchair for a disabled person, with releasably coupled parts. |
| JP2004322685A (en) * | 2003-04-21 | 2004-11-18 | Combi Corp | Child seat attachment / detachment indicator |
| EP1582189A1 (en) * | 2004-03-30 | 2005-10-05 | Otto Bock HealthCare GmbH | Dismountable electric wheelchair |
| EP2226049A1 (en) * | 2009-03-02 | 2010-09-08 | Invacare International Sàrl | Motorized wheelchair with anti-tip wheels |
| CN201701397U (en) * | 2010-05-13 | 2011-01-12 | 徐永亮 | Fast dismounting electric wheel chair vehicle |
| CN204618618U (en) * | 2015-05-05 | 2015-09-09 | 昆山奥仕达电动科技有限公司 | Front folding is anti-turns over type electric wheelchair |
| CN106309039A (en) * | 2016-08-31 | 2017-01-11 | 常州中进医疗器材有限公司 | Rapid engaging and disengaging mechanism and wheelchair provided with mechanism |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249077A (en) * | 2020-01-21 | 2020-06-09 | 广州视源电子科技股份有限公司 | Wheel chair |
| CN111249079A (en) * | 2020-01-21 | 2020-06-09 | 广州视源电子科技股份有限公司 | Anti-tilting wheelchair |
| WO2021147616A1 (en) * | 2020-01-21 | 2021-07-29 | 广州视源电子科技股份有限公司 | Wheelchair |
| WO2021147618A1 (en) * | 2020-01-21 | 2021-07-29 | 广州视源电子科技股份有限公司 | Wheelchair |
| WO2021147617A1 (en) * | 2020-01-21 | 2021-07-29 | 广州视源电子科技股份有限公司 | Wheelchair folding frame and wheelchair |
| CN111249079B (en) * | 2020-01-21 | 2021-12-07 | 广州视源电子科技股份有限公司 | Anti-tilting wheelchair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106901921B (en) | 2019-11-22 |
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