CN106901921B - Detachable electric wheelchair - Google Patents
Detachable electric wheelchair Download PDFInfo
- Publication number
- CN106901921B CN106901921B CN201710274756.9A CN201710274756A CN106901921B CN 106901921 B CN106901921 B CN 106901921B CN 201710274756 A CN201710274756 A CN 201710274756A CN 106901921 B CN106901921 B CN 106901921B
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- China
- Prior art keywords
- frame
- rear frame
- electric wheelchair
- support mechanism
- front frame
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- 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.)
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Classifications
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- 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 comprising: 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 connection frame, and the Rear frame includes chassis, the tray being arranged on chassis and fixed link；When the front frame is detachably connected with the Rear frame: the slot of the side riser bottom of the connection frame is directed at the fixed link of the Rear frame, and by the fixed link card entry slot, connecting tube between the connection frame is caught in the card slot of the tray, the engaging support mechanism is in buckling state, realizes the connection of the front frame and Rear frame.The front frame and Rear frame that the present invention is detachably connected with by setting, fast quick-detach and the combination of electric wheelchair are realized, while nor affecting on the folding of vehicle, the weight of vehicle is made to be divided into two, the effect for mitigating weight is played, the carrying, transport and packaging of electric wheelchair are conducive to.
Description
Technical field
The present invention relates to a kind of electric wheelchair more particularly to a kind of detachable electric wheelchairs.
Background technique
Electric wheelchair be on the basis of traditional manual wheelchair, superposition high-performance power drive unit, smart steering device,
The components such as battery made of transformation and upgrade, have artificial manipulation intelligent controller, wheelchair can be driven to complete to advance, retreat, turn
To, stand, lie low, etc. multiple functions New Generation of Intelligent wheelchair, be modern precision machinery, intelligent numerical control, engineering mechanics etc.
The high-new technology products that field combines.
A kind of electric wheelchair of the patent disclosure of Patent No. 201420177138.4 comprising: wheelchair frame, damping bullet
The structures such as spring, armrest system, power device, buckle.Although the electric wheelchair of the patent has biggish loading capacity, facilitate
The use of the more fat person of stature.But itself heavier-weight, this is because its be equipped with battery and motor weight cause it is electronic
Wheelchair overall weight is heavier, to be unfavorable for the carrying of electric wheelchair, transport and packaging etc..
Therefore, in view of the above-mentioned problems, it is necessary to propose further solution.
Summary of the invention
The purpose of the present invention is to provide a kind of detachable electric wheelchairs, to overcome the deficiencies in the prior art.
For achieving the above object, the present invention provides a kind of detachable electric wheelchair comprising: front frame, Rear frame
And engaging support mechanism, it is detachably connected between the front frame and Rear frame by the engaging support mechanism；
The front frame includes connection frame, and the Rear frame includes chassis, the tray being arranged on chassis and fixed link；Institute
When stating front frame and being detachably connected with the Rear frame: the slot of the side riser bottom of the connection frame is directed at the Rear frame
Fixed link, and by the fixed link card entry slot, the connecting tube between the connection frame is caught in the card slot of the tray, the button
It closes mechanism and is in buckling state, realize the connection of the front frame and Rear frame.
As the improvement of detachable electric wheelchair of the invention, the engaging support mechanism includes hook housing and bayonet lock, the hook housing
Two 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 two sides hooks the bayonet lock.
As the improvement of detachable electric wheelchair of the invention, the tray and chassis are integrally formed.
As the improvement of detachable electric wheelchair of the invention, the buckle is one piece, is set to the middle part of hook housing.
As the improvement of detachable electric wheelchair of the invention, the engaging support mechanism includes the first hook plate and the second hook plate,
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.
As the improvement of detachable electric wheelchair of the invention, the Rear frame further includes anti-translation frame, prevents turning over bracket, prevents turning over
Wheel, it is described it is anti-turn over bracket one end and be connected by the anti-translation frame with the chassis, the other end for preventing turning over bracket with it is described
An l o anti-tip wheel is connected.
As the improvement of detachable electric wheelchair of the invention, pulling pin, the Rear frame are additionally provided on the anti-translation frame
On be provided with the location hole matched with the pulling pin, when the anti-translation frame supports, the pulling pin is opposite with the location hole to be set
It sets and is matched therewith.
Compared with prior art, the beneficial effects of the present invention are: detachable electric wheelchair of the invention passes through setting disassembly
The front frame and Rear frame of formula connection, realize fast quick-detach and the combination of electric wheelchair, while nor affecting on the folding of vehicle,
So that the weight of vehicle is divided into two, plays the effect for mitigating weight, be conducive to the carrying, transport and packaging of electric wheelchair.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in invention, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the stereoscopic schematic diagram of one specific embodiment of detachable electric wheelchair of the invention；
Floor map when Fig. 2 is the separation of front frame and Rear frame in Fig. 1；
Fig. 3 is the solid of one specific embodiment when detachable Electric Motor Wheel of the invention is detachably connected with by engaging support mechanism
Schematic diagram；
Fig. 4 is the vertical of another specific embodiment when detachable Electric Motor Wheel of the invention is detachably connected with by engaging support mechanism
Body schematic diagram；
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 each embodiment shown in reference to the accompanying drawing, but it should be stated that, these
Embodiment is not limitation of the present invention, those of ordinary skill in the art according to these embodiments made by function, method,
Or equivalent transformation or substitution in structure, all belong to the scope of protection of the present invention within.
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.
It is detachably connected between the front frame and Rear frame to realize, the front frame includes connection frame 8, institute
Stating Rear frame includes tray 20 and fixed link 33, and the tray 20 is located on chassis 22, the tray 20 and 22 one of chassis at
Type is detachably connected with.When the front frame 100 is detachably connected with the Rear frame 200: the side standpipe of the connection frame 8
The slot of bottom is directed at the fixed link of the Rear frame 200, and by 33 card entry slot of fixed link, the company between the connection frame 8
It connects round tube to be caught in the card slot of the tray 20, at this point, 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, and the separation of two vehicle frames can be realized.In this way, this
The front frame 100 and Rear frame 200 that the detachable electric wheelchair of invention is detachably connected with by setting, realize electric wheelchair
Fast quick-detach and combination, while the folding of vehicle is nor affected on, so that the weight of vehicle is divided into two, plays the effect for mitigating weight
Fruit is conducive to the carrying, transport and packaging of electric wheelchair.
As shown in figure 3, as an implementation, the engaging support mechanism 300 includes hook housing 21 and bayonet lock 35, the hook housing
21 two 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.To which when the engaging support mechanism 300 is in buckling state, the buckle of the two sides among 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 into itself and institute
It states bayonet lock 35 and separates the separation that the front frame 100 and Rear frame 200 can be realized.
As shown in figure 4, alternatively, the engaging support mechanism 300 includes the first hook plate 301 and the second hook plate 302, described the
One hook plate, 301 one end is fixed in the front frame 100, and the Rear frame 200 is fixed in one end of second hook plate 302
On.To, when the engaging support mechanism 300 is in buckling state, 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.It when disassembly is desired, will be described
First hook plate, 301 pull-up makes it separate point that the front frame 100 and Rear frame 200 can be realized with second hook plate 302
From.
When the engaging support mechanism 300 includes hook housing 21 and bayonet lock 35, to other of 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 chassis 22.The tray 20, is fixed hook housing 21
33 integrated installation of bar is on the chassis 22.The bayonet lock 35 can according to the installation requirements of the hook housing 21, be set to it is described before
The corresponding position of vehicle frame 100.Wherein, when the fixed link 33 be fixed screw when, the Rear frame 200 further include with it is described
The fixed nut 34 of the auxiliary that fixed screw the matches fixed screw installation.
The Rear frame 200 further 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, prevent turning over bracket 28, an l o anti-tip wheel 29, described anti-28 one end of bracket of turning over passes through the anti-translation frame 27
It is connected with the chassis 22, the anti-other end for turning over bracket 28 is connected with an l o anti-tip wheel 29.
In addition, being additionally provided with pulling pin 36 on the anti-translation frame, it is provided in the Rear frame and is matched with the pulling pin 36
Location hole, the anti-translation frame support when, the pulling pin 36 is oppositely arranged and is matched therewith with the location hole.
In conclusion front frame and Rear frame that detachable electric wheelchair of the invention is detachably connected with by setting, real
Fast quick-detach and the combination of electric wheelchair are showed, while having nor affected on the folding of vehicle, so that the weight of vehicle is divided into two, play
The effect for mitigating weight, is conducive to the carrying, transport and packaging of electric wheelchair.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of detachable electric wheelchair, which is characterized in that the detachable electric wheelchair include: 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 connection frame, and the Rear frame includes chassis, the tray being arranged on chassis and fixed link；Before described
When vehicle frame is detachably connected with the Rear frame: the slot of the side riser bottom of the connection frame is directed at the fixation of the Rear frame
Bar, and by the fixed link card entry slot, the connecting tube between the connection frame is caught in the card slot of the tray, the fastening machine
Structure is in buckling state, realizes the connection of the front frame and Rear frame；
Wherein, the engaging support mechanism includes hook housing and bayonet lock, and the hook housing two sides are provided with buckle, and the hook housing is fixed on described
Between tray, the bayonet lock is fixed in the front frame, when the engaging support mechanism is in buckling state, the hook housing two sides
Buckle hooks the bayonet lock.
2. detachable electric wheelchair according to claim 1, which is characterized in that the tray and chassis is integrally formed.
3. detachable electric wheelchair according to claim 1, which is characterized in that the Rear frame further includes anti-translation frame, prevents
Bracket, an l o anti-tip wheel are turned over, it is described to prevent that turning over bracket one end is connected by the anti-translation frame with the chassis, it is described to prevent turning over the another of bracket
One end is connected with an l o anti-tip wheel.
4. detachable electric wheelchair according to claim 3, which is characterized in that it is additionally provided with pulling pin on the anti-translation frame,
Be provided with the location hole matched with the pulling pin in the Rear frame, when the anti-translation frame supports, the pulling pin with it is described fixed
Position hole is oppositely arranged and is matched therewith.
5. a kind of detachable electric wheelchair, which is characterized in that the detachable electric wheelchair include: 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 connection frame, and the Rear frame includes chassis, the tray being arranged on chassis and fixed link；Before described
When vehicle frame is detachably connected with the Rear frame: the slot of the side riser bottom of the connection frame is directed at the fixation of the Rear frame
Bar, and by the fixed link card entry slot, the connecting tube between the connection frame is caught in the card slot of the tray, the fastening machine
Structure is in buckling state, realizes the connection of the front frame and Rear frame；
Wherein, the engaging support mechanism includes the first hook plate and the second hook plate, and the front frame is fixed in first hook plate one end
On, one end of second hook plate is fixed in the Rear frame, when the engaging support mechanism is in buckling state, first hook
The other end hook of the other end of plate and second hook plate.
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 CN106901921A (en) | 2017-06-30 |
| CN106901921B true 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) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249077B (en) * | 2020-01-21 | 2022-04-12 | 广州视源电子科技股份有限公司 | Wheel chair |
| CN211750573U (en) * | 2020-01-21 | 2020-10-27 | 广州视源电子科技股份有限公司 | Wheelchair folding frame and wheelchair |
| CN111249076B (en) * | 2020-01-21 | 2022-04-12 | 广州视源电子科技股份有限公司 | Wheel chair |
| 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 |
Citations (6)
| 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 | Attachment and detachment indicator of child seat |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106309039B (en) * | 2016-08-31 | 2018-02-16 | 常州中进医疗器材有限公司 | A kind of Quick clutch mechanism and the wheelchair with the mechanism |
-
2017
- 2017-04-25 CN CN201710274756.9A patent/CN106901921B/en active Active
Patent Citations (6)
| 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 | Attachment and detachment indicator of child seat |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106901921A (en) | 2017-06-30 |
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