CN106740508A - A kind of vehicle stepped on car device and car device is stepped on including this - Google Patents
A kind of vehicle stepped on car device and car device is stepped on including this Download PDFInfo
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- CN106740508A CN106740508A CN201611132335.4A CN201611132335A CN106740508A CN 106740508 A CN106740508 A CN 106740508A CN 201611132335 A CN201611132335 A CN 201611132335A CN 106740508 A CN106740508 A CN 106740508A
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- platform
- arm
- hinged
- car device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R3/00—Arrangements of steps or ladders facilitating access to or on the vehicle, e.g. running-boards
- B60R3/02—Retractable steps or ladders, e.g. movable under shock
-
- 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
- A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
- A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
- A61G3/06—Transfer using ramps, lifts or the like
- A61G3/062—Transfer using ramps, lifts or the like using lifts connected to the vehicle
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Mechanism of car, including platform, two groups of lifting mechanisms and two groups of accommodating mechanisms are stepped on the invention discloses one kind；The lifting mechanism and the accommodating mechanism are respectively arranged at the platform both sides；The lifting mechanism includes bearing, principal arm, torque arm, push rod, lift arm and motor；The bearing includes being respectively arranged at the first pin joint, the second pin joint and the 3rd pin joint of bearing upper end, middle-end and bottom；One end of principal arm is hinged point articulated with second, and the other end is hinged point articulated with the 5th of lift arm upper end the；Torque arm be arranged in parallel the top with principal arm, one end of torque arm be hinged with first it is point articulated, the above the other end and the 5th pin joint on lift arm the 4th be hinged it is point articulated；One end of the push rod is spacing with the 3rd pin joint to be hinged, and the other end is hinged with the principal arm middle-end；The motor is used to drive the flexible of the push rod；Two bottoms of the lift arm are spacing with the both sides of the platform respectively to be hinged.Mechanism of car more safety and stability is stepped on using above-mentioned.
Description
Technical field
The invention belongs to passenger's discrepancy auxiliary equipment field of vehicle, specifically, being related to one kind to step on car device.Additionally, this
Invention further relates to a kind of vehicle including stepping on car device.
Background technology
There are many inconvenience in upper oversize vehicle, such as bus in disabled person.With society progress, for convenience
Disabled person goes on a journey, and the construction of accessible facilities is progressively taken seriously.It is existing it is accessible step on car device, substantially have two classes:One class
It is to splice disabled person's Wheelchair Accessible, this solid reliability of device, but it is time-consuming more long, it is also desirable to it is accomplished manually, automaticity is poor.
Equations of The Second Kind is to stretch out accessible telescopic electric pedal from in-car, and inclined-plane is formed between car and ground, and disabled person can directly drive wheel
Chair into the car, it is this kind of step on car device vehicle and ground level difference it is larger in the case of, the pedal gradient is excessive, or pedal without
Method is fully engaged with ground, is also unfavorable for the movement of wheelchair, and security is poor.
Therefore, on the premise of manpower is reduced, how the security for stepping on car device is improved simultaneously, is those skilled in the art
Problem demanding prompt solution.
The content of the invention
In order to solve the above technical problems, the present invention a kind of new more safety and stability is provided step on car device.
Specifically, on the one hand, step on car device, including platform, two groups of lifting mechanisms and two groups of storage machines there is provided one kind
Structure；Above-mentioned lifting mechanism and above-mentioned accommodating mechanism are respectively arranged at above-mentioned platform both sides；Above-mentioned lifting mechanism includes bearing, master
Arm, torque arm, push rod, lift arm and motor；Above-mentioned bearing includes that being respectively arranged at the first of bearing upper end, middle-end and bottom is hinged
Point, the second pin joint and the 3rd pin joint；One end of above-mentioned principal arm is hinged point articulated, the other end and above-mentioned lifting with above-mentioned second
The 5th of arm upper end is hinged point articulated；Above-mentioned torque arm be arranged in parallel the top with above-mentioned principal arm, one end of above-mentioned torque arm with it is above-mentioned
First be hinged it is point articulated, the above the other end and the 5th pin joint on above-mentioned lift arm the 4th be hinged it is point articulated；Above-mentioned push rod
One end is spacing with the 3rd pin joint to be hinged, and the other end is hinged with above-mentioned principal arm middle-end；Above-mentioned motor is used to drive above-mentioned push rod
It is flexible；Two bottoms of above-mentioned lift arm are spacing with the both sides of above-mentioned platform respectively to be hinged；Above-mentioned accommodating mechanism include turn up bar,
Gangbar and turn up secondary bar；Above-mentioned one end for turning up bar is hinged with the middle-end of above-mentioned lift arm；One end of above-mentioned gangbar is fixed
Be connected to it is above-mentioned turn up on bar, the other end is hinged with the above-mentioned upper end for turning up secondary bar；The above-mentioned lower end for turning up secondary bar is flat with above-mentioned
Platform is connected.
Further, above-mentioned to step on car device, also including controlling organization, above-mentioned controlling organization is used to control above-mentioned motor
Rotating speed and switch.
Further, above-mentioned to step on car device, also including range sensor, above-mentioned range sensor is used to determine above-mentioned flat
The vertical range between ground immediately below platform leading portion and rear end and relevant position；Above-mentioned controlling organization is according to above-mentioned vertical range
Control the startup or closing of above-mentioned motor.
Further, above-mentioned to step on car device, also including gravity sensor, above-mentioned gravity sensor is used to determine above-mentioned flat
Load-bearing weight on platform；Rotating speed of the above-mentioned controlling organization according to the above-mentioned above-mentioned motor of load-bearing adjustment of weight.
Further, it is above-mentioned to step in car device, it is additionally provided with non-skid band on above-mentioned platform.
Further, above-mentioned to step in car device, above-mentioned platform both sides are additionally provided with guardrail.
Further, above-mentioned to step in car device, above-mentioned platform is made up of stainless steel material；Above-mentioned bearing, principal arm, torque arm
It is made up of aluminum alloy materials with lift arm.
On the other hand, a kind of vehicle is additionally provided, including any of the above-described kind is stepped on car device.
Further, above-mentioned vehicle is motorbus, and above-mentioned two bearings for stepping on car device are respectively arranged in above-mentioned big
The fence gate both sides of type car.
Further, above-mentioned vehicle is station wagon, and above-mentioned two bearings for stepping on car device are respectively arranged in above-mentioned small
The back door both sides of type car.
When in use, it is fixed on vehicle by by bearing, so as to whole car device of stepping on is arranged on vehicle, original shape
State is rounding state, the state of principal arm, torque arm, push rod, lift arm and platform in erectting or close to erectting.
When someone needs to use steps on car device, motor driving push rod shorten, pull principal arm around the second pin joint forwards
Rotate, platform is rotated from the rounding state erect around the pin joint with lift arm, and is limited in the state vertical with lift arm,
Namely horizontal state.Continuation with push rod is shortened, and torque arm and principal arm continue to rotate forwards, and drive lift arm and
Platform forward downward does curvilinear motion, so as to stretching out and drop on the ground of outside vehicle platform, and ground, so that
Wheelchair can directly be pushed to platform.
After wheelchair is pushed into platform, push rod elongation drives principal arm inwardly to be rotated around the second pin joint, and in torque arm and principal arm
Collective effect under, drive lift arm and platform constantly inwardly and lift motions, platform remains level in elevation process, wheel
Chair and platform do not have relative displacement, therefore more safety and stability.When platform is increased to steadily to connect with floor in a vehicle, push away
Bar stops stretching, and after the wheelchair of disabled person is completely from platform push-in in-car, push rod continues elongation, and principal arm is rotated, with principal arm
Gradually it is upwards collected through, turns up the one end on bar away from lift arm and offseted with principal arm, turns around the pin joint being hinged with lift arm middle-end
It is dynamic, and drive the other end of gangbar to be moved upward, inwardly moved up so as to drive and turn up secondary bar, and then platform stress around
Pin joint with lift arm is upwards collected through, and completes the whole storage for stepping on car device.
Therefore, stepping on car device and can safely and smoothly realize stepping on car, and compact conformation, volume in above-mentioned technical proposal
It is small, the excessive space of vehicle will not be occupied.
Brief description of the drawings
Fig. 1 is the front view of the one of specific embodiment for stepping on car device provided by the present invention.
Fig. 2 is the top view for stepping on car device of Fig. 1.
Fig. 3 is the connection diagram of range sensor provided by the present invention, motor and controlling organization.
Fig. 4 is the connection diagram of gravity sensor provided by the present invention, motor and controlling organization.
Platform 1；Bearing 21；First pin joint 211；Second pin joint 212；3rd pin joint 213；4th pin joint 214；
5th pin joint 215；Principal arm 22；Torque arm 23；Push rod 24；Lift arm 25；Motor 26；Turn up bar 31；Gangbar 32；Turn up secondary bar
33；Controlling organization 4；Range sensor 5；Gravity sensor 6；Non-skid band 7.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify describe, rather than indicate imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
Two connections of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Incorporated by reference to Fig. 1 to Fig. 3, in a specific embodiment, there is provided one kind steps on car device, including platform 1, two
Group lifting mechanism and two groups of accommodating mechanisms；Above-mentioned lifting mechanism and above-mentioned accommodating mechanism are respectively arranged at 1 liang of above-mentioned platform
Side；Above-mentioned lifting mechanism includes bearing 21, principal arm 22, torque arm 23, push rod 24, lift arm 25 and motor 26；Above-mentioned bearing 21 is wrapped
Include the first pin joint 211, the second pin joint 212 and the 3rd pin joint for being respectively arranged at the upper end of bearing 21, middle-end and bottom
213；One end of above-mentioned principal arm 22 is hinged with above-mentioned second pin joint 212, and the other end cuts with scissors with the 5th of the upper end of above-mentioned lift arm 25 the
Contact 215 is hinged；Above-mentioned torque arm 23 be arranged in parallel the top with above-mentioned principal arm 22, one end of above-mentioned torque arm 23 and the above-mentioned first hinge
Contact 211 is hinged, and the other end is hinged with the 4th pin joint 214 of the top of the 5th pin joint on above-mentioned lift arm 25 215；It is above-mentioned to push away
One end of bar 24 is spacing with the 3rd pin joint 213 to be hinged, and the other end is hinged with the middle-end of above-mentioned principal arm 22；Above-mentioned motor 26 is used to drive
Move the flexible of above-mentioned push rod 24；Two bottoms of above-mentioned lift arm 25 are spacing with the both sides of above-mentioned platform 1 respectively to be hinged；Above-mentioned receipts
Mechanism is received including turning up bar 31, gangbar 32 and turning up secondary bar 33；In above-mentioned one end for turning up bar 31 and above-mentioned lift arm 25
End is hinged；One end of above-mentioned gangbar 32 be fixedly connected on it is above-mentioned turn up on bar 31, the other end turns up the upper of secondary bar 33 with above-mentioned
End is hinged；The above-mentioned lower end for turning up secondary bar 33 is connected with above-mentioned platform 1.
When in use, it is fixed on vehicle by by bearing 21, it is original so as to whole car device of stepping on is arranged on vehicle
State is rounding state, the shape of principal arm 22, torque arm 23, push rod 24, lift arm 25 and platform 1 in erectting or close to erectting
State.
When someone needs to use steps on car device, the driving push rod 24 of motor 26 shortens, and pulls principal arm 22 around the second pin joint
212 are rotated forwards, and platform 1 is rotated from the rounding state erect around the pin joint with lift arm 25, and is limited in and lifting
The vertical state of arm 25, that is, horizontal state.Continuation with push rod 24 is shortened, and torque arm 23 and principal arm 22 continue forwards
Rotate, and drive lift arm 25 and the forward downward of platform 1 to do curvilinear motion, so as to stretch out and drop to outside vehicle platform 1
On the ground in portion, and ground, such that it is able to wheelchair directly to be pushed to platform 1.
After wheelchair is pushed into platform 1, push rod 24 extends, and drives principal arm 22 inwardly to be rotated around the second pin joint 212, and drawing
Under the collective effect of arm 23 and principal arm 22, lift arm 25 and platform 1 constantly inside and lift motions, platform in elevation process are driven
1 remains level, and wheelchair and platform 1 are without relative displacement, therefore more safety and stability.When platform 1 is increased to and in-car ground
When plate steadily connects, push rod 24 stop it is flexible, after the wheelchair of disabled person pushes in-car from platform 1 completely, push rod 24 after
Continuous elongation, principal arm 22 is rotated, and as principal arm 22 is gradually upwards collected through, turns up the one end on bar 31 away from lift arm 25 and principal arm 22
Offset, rotated around the pin joint being hinged with the middle-end of lift arm 25, and drive the other end of gangbar 32 to be moved upward, so that band
It is dynamic to turn up secondary bar 33 and inwardly move up, and then the stress of platform 1 is upwards collected through around the pin joint with lift arm 25, completes entirely to step on
The storage of car device.
Therefore, stepping on car device and can safely and smoothly realize stepping on car, and compact conformation, volume in above-mentioned technical proposal
It is small, the excessive space of vehicle will not be occupied.
Further, above-mentioned mechanism of car of stepping on also includes controlling organization 4, and controlling organization 4 is used for the rotating speed of controlled motor 26
And switch.In addition, it can include range sensor 5, range sensor 5 is for determining platform leading portion and rear end and relevant position
Vertical range between the ground of underface, startup and pass of the controlling organization according to the vertical range controlled motor 26 of said determination
Close.Specifically, the platform front end measured when range sensor or rear end and the vertical range on corresponding position ground are zero or small
When preset value, motor is closed in controlling organization control, when vertical range is more than preset value, starts motor.Due to vehicle with stop
The distance between road surface by periphery is indefinite, by above-mentioned range sensor, can make platform and ground or vehicle interior
Floor between linking it is more flat, it is to avoid platform is declined by less than position or rises excessive situation, wheelchair is carried out inconvenience.
Further, above-mentioned mechanism of car of stepping on also includes gravity sensor 6, and gravity sensor 6 is used to determine holding on platform 1
Heavy amount, rotating speed of the controlling organization 4 according to load-bearing adjustment of weight motor 26.Specifically, when load-bearing weight is less than preset value, control
Mechanism controls motor speed processed is accelerated；When load-bearing weight is more than preset value, controlling organization controlled motor spin down, by this
The regulation of sample, as someone on platform, platform raising or decrease speed are relatively slow, further improve the safety for stepping on mechanism of car
Property, as nobody on platform, platform raising or decrease speed relatively faster, so as to be lifted and step on mechanism of car are launching platform and receipts
Receive this two sections of operating times of unmanned time period of platform, and then lift the whole operating efficiency for stepping on mechanism of car.
Further, it is additionally provided with non-skid band 7 on the above-mentioned platform 1 for stepping on mechanism of car.The resistance of tread plate band can be according to not
Same situation is adjusted, so that the security of people when further lifting platform rises or falls on platform.Further, put down
The both sides of platform 1 are additionally provided with guardrail, when old man or children using it is above-mentioned step on mechanism of car when, guardrail can help user as handrail
Stand firm, so that further the security of mechanism of car is stepped in lifting.
Further, above-mentioned platform 1 is made up of stainless steel material；Bearing 21, principal arm 22, torque arm 23 and lift arm 25 are by aluminium
Alloy material is made.Aluminium alloy quality is light, and preferably, cost is relatively low for thermal diffusivity, and intensity is big, good manufacturability, chooses aluminium alloy and makees
It is the material of bearing, principal arm, torque arm and lift arm, can significantly mitigates and entirely step on the weight of mechanism of car, so as to reduce step on car machine
Influence of the structure to vehicle fuel consumption.
The existing rustless property of stainless steel, there is acid resistance (corrosion resistance) again, and intensity is high, good corrosion resistance, and wearability is good, and normal temperature adds
Work, highly polished, good welding performance is easy to process and is safeguarded, profile is more attractive in appearance.It is above-mentioned to step on car device main services disabled person
Member and the old and the weak women and children, therefore select stainless steel as the material of platform, the firmness degree of platform is improved, further ensure user of service
Safety, while also allowing for keeping a public place clean for platform.Preferably, ZL 101 alloy is heat-treatable strengthened, with natrual ageing ability,
Intensity is higher, and plasticity is preferable, it is preferred to use ZL 101 alloy.
Preferably, in stainless steel, substantial amounts of Ni and Cr is contained in austenitic stainless steel, makes steel be at room temperature austenite shape
State.This kind of steel has good plasticity, toughness, weldability and corrosion resisting property, and corrosion resistance is equal in oxidisability and reductant
Preferably.302 steel are higher because of carbon content, thus mechanical strength is preferably, thus from grade of steel for No. 302 Ovshinskies of 1Cr18Ni9 are stainless
Steel.
In another particular embodiment of the invention, a kind of vehicle is additionally provided, including any of the above-described kind is stepped on car device.It is optional
, above-mentioned vehicle is motorbus, and above-mentioned two bearings for stepping on car device are respectively arranged in the fence gate two of above-mentioned motorbus
Side.Optionally, above-mentioned vehicle is station wagon, and above-mentioned two bearings for stepping on car device are respectively arranged in above-mentioned station wagon
Back door both sides.
Because above-mentioned car device of stepping on has aforementioned advantages, including the vehicle for stepping on car device has corresponding beneficial effect
Really, here is omitted.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. one kind steps on car device, it is characterised in that including platform, two groups of lifting mechanisms and two groups of accommodating mechanisms；The lifting
Mechanism and the accommodating mechanism are respectively arranged at the platform both sides；
The lifting mechanism includes bearing, principal arm, torque arm, push rod, lift arm and motor；The bearing includes being respectively arranged at branch
Seat upper end, the first pin joint of middle-end and bottom, the second pin joint and the 3rd pin joint；One end of the principal arm and described second
It is hinged point articulated, the other end is hinged point articulated with the 5th of the lift arm upper end the；The torque arm be arranged in parallel and the principal arm
Top, one end of the torque arm be hinged with described first it is point articulated, the other end and on the lift arm the 5th pin joint top
The 4th be hinged it is point articulated；One end of the push rod is spacing with the 3rd pin joint to be hinged, and the other end is hinged with the principal arm middle-end；
The motor is used to drive the flexible of the push rod；Two bottoms of the lift arm respectively with the spacing hinge in the both sides of the platform
Connect；
The accommodating mechanism includes turning up bar, gangbar and turns up secondary bar；In described one end for turning up bar and the lift arm
End is hinged；One end of the gangbar is turned up on bar described in being fixedly connected on, and the other end is hinged with the upper end for turning up secondary bar；
The lower end for turning up secondary bar is connected with the platform.
2. car device is stepped on as claimed in claim 1, it is characterised in that also including controlling organization, the controlling organization is used to control
Make the rotating speed and switch of the motor.
3. car device is stepped on as claimed in claim 2, it is characterised in that also including range sensor, the range sensor is used
Vertical range between the ground immediately below the platform leading portion and rear end and relevant position is determined；The controlling organization according to
The vertical range controls the startup or closing of the motor.
4. car device is stepped on as claimed in claim 2, it is characterised in that also including gravity sensor, the gravity sensor is used
Load-bearing weight on the measure platform；The rotating speed of controlling organization motor according to the load-bearing adjustment of weight.
5. car device is stepped on as described in claim any one of 1-4, it is characterised in that be additionally provided with non-skid band on the platform.
6. car device is stepped on as claimed in claim 5, it is characterised in that the platform both sides are additionally provided with guardrail.
7. car device is stepped on as claimed in claim 5, it is characterised in that the platform is made up of stainless steel material；The bearing,
Principal arm, torque arm and lift arm are made up of aluminum alloy materials.
8. a kind of vehicle, it is characterised in that including stepping on car device described in claim any one of 1-7.
9. vehicle as claimed in claim 8, it is characterised in that the vehicle is motorbus, step on car device two
Bearing is respectively arranged in the fence gate both sides of the motorbus.
10. vehicle as claimed in claim 8, it is characterised in that the vehicle is station wagon, step on car device two
Bearing is respectively arranged in the back door both sides of the station wagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611132335.4A CN106740508A (en) | 2016-12-09 | 2016-12-09 | A kind of vehicle stepped on car device and car device is stepped on including this |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611132335.4A CN106740508A (en) | 2016-12-09 | 2016-12-09 | A kind of vehicle stepped on car device and car device is stepped on including this |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106740508A true CN106740508A (en) | 2017-05-31 |
Family
ID=58875773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611132335.4A Pending CN106740508A (en) | 2016-12-09 | 2016-12-09 | A kind of vehicle stepped on car device and car device is stepped on including this |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106740508A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099701A (en) * | 2017-12-16 | 2018-06-01 | 奇瑞商用车（安徽）有限公司 | A kind of happiness vehicle based on commercial vehicle |
| CN109077860A (en) * | 2018-08-06 | 2018-12-25 | 倪晋挺 | Bus wheelchair is got on the bus auxiliary device |
| CN109760592A (en) * | 2019-01-17 | 2019-05-17 | 包头市鹏辉光电科技有限公司 | A kind of new-energy automobile automatic telescopic ground contact type foot pedal |
| CN113415767A (en) * | 2021-06-04 | 2021-09-21 | 常州信德泰克电器有限公司 | Compact large-stroke barrier-free elevator for medium and large buses |
| CN114750668A (en) * | 2022-03-14 | 2022-07-15 | 上海金盾特种车辆装备有限公司 | Loading and unloading mechanism and vehicle |
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| CN102065817A (en) * | 2008-09-25 | 2011-05-18 | 丰田车体株式会社 | Lifter for wheelchair |
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| US5261779A (en) * | 1992-01-24 | 1993-11-16 | The Braun Corporation | Dual hydraulic, parallelogram arm wheelchair lift |
| US20030021666A1 (en) * | 1998-05-01 | 2003-01-30 | Dupuy James Robert | Dual function inboard barrier/bridgeplate assembly for wheelchair lifts |
| CN102065817A (en) * | 2008-09-25 | 2011-05-18 | 丰田车体株式会社 | Lifter for wheelchair |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099701A (en) * | 2017-12-16 | 2018-06-01 | 奇瑞商用车（安徽）有限公司 | A kind of happiness vehicle based on commercial vehicle |
| CN109077860A (en) * | 2018-08-06 | 2018-12-25 | 倪晋挺 | Bus wheelchair is got on the bus auxiliary device |
| CN109760592A (en) * | 2019-01-17 | 2019-05-17 | 包头市鹏辉光电科技有限公司 | A kind of new-energy automobile automatic telescopic ground contact type foot pedal |
| CN113415767A (en) * | 2021-06-04 | 2021-09-21 | 常州信德泰克电器有限公司 | Compact large-stroke barrier-free elevator for medium and large buses |
| CN114750668A (en) * | 2022-03-14 | 2022-07-15 | 上海金盾特种车辆装备有限公司 | Loading and unloading mechanism and vehicle |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |