CN207449726U - A kind of car wheelchair lifting device - Google Patents
A kind of car wheelchair lifting device Download PDFInfo
- Publication number
- CN207449726U CN207449726U CN201720513833.7U CN201720513833U CN207449726U CN 207449726 U CN207449726 U CN 207449726U CN 201720513833 U CN201720513833 U CN 201720513833U CN 207449726 U CN207449726 U CN 207449726U
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- Prior art keywords
- doorframe
- linking arm
- carrying platform
- car
- hinged
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Abstract
The utility model discloses a kind of car wheelchair lifting device, including：Groove seat, column, rotating arm, front and rear frame, push rod, the first and second linking arms, hoisting rope, front and rear baffle, carrying platform are positioned, front and rear frame is door type frame；The hinged ear in push rod both ends；Rear baffle and front apron are separately positioned on the front and rear side of tabular carrying platform along upper.The present apparatus is in door-sheet during reset condition, by electric rotating machine a pair of lifting gear turning effort during use, push rod is to first, second linking arm telescopic action, and hoist engine is to hoisting rope lift action, the disengaging car action of wheelchair is realized in electric pushrod one and two pairs of front and rear baffle turning efforts.It facilitates and multiplies by wheelchair person gets on or off the bus, simple in structure, time saving and energy saving, lifting gear to the structure of existing car without make larger change, it can work, have a wide range of application after being installed in place, when not used, lifting gear folds, it is fixed in railway carriage, does not influence normal passenger upper-lower door, occupied space is few.
Description
Technical field
The utility model is related to a kind of car wheelchair lifting devices, and in particular to convenient for public above and below the passenger of carriage wheelchair
The bus lifting gear of automobile altogether belongs to automobile industry technical field.
Background technology
Bus is that a kind of most common public rides the vehicles, this kind of vehicle is typically provided with being located at Vehicular side body
Forward and backward door, front door is got on the bus, back door is got off.Existing bus is that door body is arranged to pneumatic or hydraulic pressure or motor drive
Dynamic automatically-controlled door, very easily allows most passenger getting on/offs, but this kind of door body does not take the upper of some disadvantaged group into account
It gets off, such as the disabled person of wheelchair or handicapped person, they need other people to assist to transport wheelchair to public affairs when getting on or off the bus
Car is handed over, laborious to take, the folding and unfolding of wheelchair is also very inconvenient.The defects of to solve above-mentioned automatically-controlled door, in the prior art, there are many solutions
The certainly technical solution of revolving door folder people, such as Chinese patent《Automobile above and below Convenient wheelchair》（CN201082692Y）It discloses preceding
Door bottom is equipped with the lifting gear that hydraulic cylinder manipulates, and tail gate is the overturning ramp of hydraulic cylinder manipulation, passes through this kind of structure
Getting on or off the bus for wheelchair can be realized.But this kind is set and inconvenience, and occupied space is larger；New patent《Passenger car wheelchair liter
Falling unit》（200520092841.6）It is to add a kind of hydraulic cylinder and linkage in the afterbody of vehicle, is exclusively used in lifting tables, ties
Structure is complicated, and required another component is more, and particularly on the device of this shake of carrier vehicle, structure is more complicated more easy to be bad, therefore this kind
Design applicability is not strong, and production cost is high；New patent《Bus Manual Wheelchair Mark Time Device》
（200520134525.0）Only it is a kind of small size rise wheelchair device for adapting to individual layer step, is not particularly suited for large-scale public vapour
Vehicle, and using when also need manually to carry the device, practicability is not strong；New patent《Lifting system for unobstructed vehicle wheelchair》
（200520140449.4）And the wheelchair lifting device that a kind of structure is more complicated, and be not suitable for using on a bus.
In view of this, it is necessary to which the lifting tables suitable for bus for designing a kind of of simple structure and strong practicability fills
It puts, to solve the above problems.
The content of the invention
The utility model aim is to propose problem for background technology, designs a kind of car wheelchair lifting device, passes through
The lifting gear directly by the passenger for taking wheelchair by ground to mutually being shifted between compartment, so as to easily to take wheelchair
Passenger realize and get on or off the bus action, simple in structure, the time saving and energy saving riding comfort that ensure that people with mobility problems, the lifting
Device need not make larger change to the structure of existing car, can work, have wide range of applications after being installed in place, car wheelchair
When not needed, whole system folds elevator, is fixed in railway carriage, does not influence normal passenger upper-lower door, and structure is set
Count ingenious, occupied space is few.
The technical solution of the utility model is：A kind of car wheelchair lifting device, including：Position groove seat（2）, column
（3）, rotating arm（4）, afterframe（5）, front baffle（10）, push rod（7）, the first linking arm（8）, the second linking arm（9）, hoisting rope
（11）, rear baffle（12）, front apron（15）, carrying platform（13）；There is fixed doorframe on the car（6）And car bottom plate（1）；Institute
State afterframe（5）And front baffle（10）It is door type frame；The push rod（7）The hinged ear in both ends；The carrying platform
（13）It is plate-like structure, the rear baffle（12）And front apron（15）It is separately positioned on carrying platform（13）Forward and backward both sides；
It is characterized in that：
The column（3）It is located in car top and bottom plate（1）Between, car top or bottom plate（1）On be provided with and be used for
Drive column（3）The electric rotating machine one of rotation, the rotating arm（4）It is connected in column（3）On, the afterframe（5）One side
Doorframe is connected in rotating arm（4）On, work as column（3）During rotation, afterframe（5）The servo rotary under rotating arm drive；
The afterframe（5）And front baffle（10）Doorframe in the middle part of be both provided with sliding slot；
The push rod（7）One end hinge ear and afterframe（5）Doorframe be hinged；
First linking arm（8）With the second linking arm（9）Respectively there are two, the first linking arm（8）With the second linking arm（9）
Middle part be hinged, the first linking arm（8）One end front baffle is linked in by pulley（10）In sliding slot in the middle part of doorframe, the
One linking arm（8）The other end and push rod（7）Other end hinge ear be hinged, and the hinge shaft of hinged place is after being linked in by pulley
Frame（5）In sliding slot in the middle part of doorframe；
Second linking arm（9）One end and afterframe（5）Doorframe be hinged, the second linking arm（9）The other end hinge
It is connected on front baffle（10）Doorframe upper end；
The front baffle（10）Doorframe lower end and carrying platform（13）Back edge be hinged, front baffle（10）Doorframe it is upper
Portion is provided with hoist engine；The hoist engine is used for folding and unfolding hoisting rope（11）；The hoisting rope（11）There are two, each hoisting rope（11）
Lower end be separately fixed at carrying platform（13）Forepart at left and right sides of；
The rear baffle（12）Left and right sides be provided at both ends with and front baffle（10）The hinged rear baffle hinge ear in lower end；It is described
Carrying platform（13）Lower rear is provided with electric pushrod one, and the electric pushrod one is used to after cutting with scissors ear control by rear baffle keep off
Plate（12）Spinning movement；
The front apron（15）Left and right sides be provided at both ends with and carrying platform（13）The hinged front baffle board hinge ear in forward position；Institute
State carrying platform（13）Lower front is provided with electric pushrod two, and the electric pushrod two is used for before cutting with scissors ear control by front apron
Baffle（15）Spinning movement.
A kind of car wheelchair lifting device as described above, it is characterised in that：The push rod（7）Be electric pushrod or
It is air-leg or is hydraulic push rod, preferably electric pushrod.
A kind of car wheelchair lifting device as described above action process in use is as follows：
During reset condition, the car is folded into Yishanmen plate with wheelchair lifting device, and with vehicle body it is parallel longitudinal or
Person is vertical.Doorframe is fixed at this time（6）Normal passenger is picked with being opened and closed as common car.
When needing to enable lifting gear：
1st, electric rotating machine one drives column（3）It is rotated by 90 ° or 180 degree counterclockwise, front and rear frame（10、5）And fixed door
Frame（6）It is parallel, afterframe at this time（5）One side doorframe lower end rotate to positioning groove seat（2）In and position；
2nd, push rod（7）Do retract action, the first linking arm（8）With the second linking arm（9）Collective effect, by front baffle（10）
It pushes on the outside of car；
3rd, front baffle is started（10）Doorframe top hoist engine transfers hoisting rope（11）, carrying platform at this time（13）Around front frame
Frame（10）Lower end is rotated to position parallel to the ground；
4th, wheelchair is pushed into carrying platform（13）On, then electric pushrod two drives front apron（15）It rotates to vertical configuration
State；
5th, push rod（7）Do elongation action, the first linking arm（8）With the second linking arm（9）Collective effect, by front baffle（10）
It lifts and by carrying platform（13）It moves to and chassis of bus（1）The contour and position that is in contact；
6th, electric pushrod one drives rear baffle（12）Rotation promotes wheelchair to be transferred to car inner bottom plating to horizontality（1）
On；
7th, electric pushrod one drives rear baffle（12）Rotation to erectility, electric pushrod two drives front apron（15）Rotation
To horizontality；
8th, front baffle is started（10）Doorframe top hoist engine winds hoisting rope（11）, carrying platform（13）Around front baffle
（10）Lower end is rotated to position perpendicular to the ground；
9th, push rod（7）Further do elongation action, the first linking arm（8）With the second linking arm（9）Collective effect, by front frame
Frame（10）It is retracted to and afterframe（5）Be in contact fitting；
10th, electric rotating machine one drives column（3）180 degree or 90 degree are rotated clockwise, all reply raw bits.
When needing to send out wheelchair passenger from car, a kind of car of the utility model is often completed with wheelchair lifting device
The dropping action process of wheelchair is as follows：
1st, electric rotating machine one drives column（3）It is rotated by 90 ° or 180 degree counterclockwise, front and rear frame（10、5）And fixed door
Frame（6）It is parallel, afterframe at this time（5）One side doorframe lower end rotate to positioning groove seat（2）In and position；
2nd, push rod（7）Do retract action, the first linking arm（8）With the second linking arm（9）Collective effect, by front baffle（10）
It pushes on the outside of car；
3rd, front baffle is started（10）Doorframe top hoist engine transfers hoisting rope（11）, carrying platform at this time（13）Around front frame
Frame（10）Lower end rotate to chassis of bus（1）Parallel position；Front apron simultaneously（15）It is also revolved under the driving of electric pushrod two
Go to plumbness；
4th, wheelchair is pushed into carrying platform（13）On, then electric pushrod one drives rear baffle（12）It rotates to vertical configuration
State；
5th, push rod（7）Further do retract action, the first linking arm（8）With the second linking arm（9）Collective effect, by front frame
Frame（10）It transfers and by carrying platform（13）Move to ground（14）On；
6th, electric pushrod two drives front apron（15）Rotation is to horizontality, by wheelchair from carrying platform（13）Shift ground
（14）On；
7th, front baffle is started（10）Doorframe top hoist engine winds hoisting rope（11）, carrying platform（13）Around front baffle
（10）Lower end is rotated to position perpendicular to the ground；
8th, push rod（7）Do elongation action, the first linking arm（8）With the second linking arm（9）Collective effect, by front baffle（10）
It is retracted to and afterframe（5）Be in contact fitting；
9th, electric rotating machine one drives column（3）180 degree or 90 degree are rotated clockwise, all reply raw bits.
The utility model advantageous effect is：
1st, the utility model be realized by the linkage of rotating arm, push rod and linkage wheelchair carrying platform rotation,
It stretches out and declines or rise, shrinks and fold, spinning movement；It is time saving and energy saving, it is efficient and convenient, it is simple to manufacture, low cost
Honest and clean, occupied space is few, easily assembling.
2nd, using existing power on bus as power resources, and a set of wheelchair is loaded onto on the basis of former car door
Lifting gear, it is possible to be promoted, transfer wheelchair, realization is got on or off the bus, and action is convenient, is very suitable for taking personage's trip of wheelchair.
3rd, car with wheel chair lift when not needed, whole system folds, and is fixed in railway carriage, does not influence just
Above and below normal passenger.
Description of the drawings
Fig. 1 is a kind of the utility model embodiment " car wheelchair lifting device " general structure schematic diagram；
Fig. 2 be the utility model embodiment " a kind of car wheelchair lifting device " in a state of nature when schematic diagram；
Fig. 3 is that Fig. 2 rotates schematic diagram after 90s counterclockwise；
Fig. 4 is the car wheelchair lifting device action effect schematic diagram in decentralization process.
Description of symbols in attached drawing：1-bottom plate, 2-positioning groove seat, 3-column, 4-rotating arm, 5-afterframe, 6-
Fixed doorframe, 7-push rod, the 8-the first linking arm, the 9-the second linking arm, 10-front baffle, 11-hoisting rope, 12-rear gear
Plate, 13-carrying platform, 14-ground, 15-front apron.
Specific embodiment
The utility model embodiment is described further below in conjunction with attached drawing, the example of the embodiment is shown in the accompanying drawings
Go out, wherein same or similar label represents same or similar element or has the function of same or like member from beginning to end
Part.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to for explaining the utility model, and it is not intended that
Limitation to the utility model, any modification made within the spirit and principle of the utility model, equivalent substitution or changes
Into etc., it should be included within the right of the utility model, do not addressed in detail in the technical program, be known
Technology.
Referring to Fig. 1~Fig. 4, a kind of car wheelchair lifting device of the utility model, including：Position groove seat 2, column 3, rotation
Pivoted arm 4, afterframe 5, front baffle 10, push rod 7, the first linking arm 8, the second linking arm 9, hoisting rope 11, rear baffle 12, front apron
15th, carrying platform 13；There are fixed doorframe 6 and car bottom plate 1 on the car；The afterframe 5 and front baffle 10 are door types
Frame；The hinged ear in both ends of the push rod 7；The carrying platform 13 is plate-like structure, the rear baffle 12 and front apron
15 are separately positioned on the forward and backward both sides of carrying platform 13.
The column 3 is located between car top and bottom plate 1, is provided with to drive on car top or bottom plate 1 vertical
The electric rotating machine one that column 3 rotates, the rotating arm 4 are connected on column 3, and the one side doorframe of the afterframe 5 is connected in rotation
On arm 4, when column 3 rotates, the servo rotary under rotating arm drive of afterframe 5；
Sliding slot is both provided in the middle part of the doorframe of the afterframe 5 and front baffle 10；It is described to push away in the utility model embodiment
Bar 7 is set as electric pushrod, and one end of push rod 7 is fixing end, and the other end is expansion end, is respectively provided on fixing end and telescopic end
Hinged ear, the doorframe of fixing end the hinge ear and afterframe 5 are hinged.
First linking arm, 8 and second linking arm 9 respectively has two, the middle part phase of the first linking arm 8 and the second linking arm 9
Mutually hinged, the front end of the first linking arm 8 is linked in by pulley in the sliding slot in the middle part of 10 doorframe of front baffle, the first linking arm 8
Rear end and the telescopic end hinge ear of push rod 7 are hinged, and the hinge shaft of hinged place is provided at both ends with pulley, and the pulley is linked in afterframe
In sliding slot in the middle part of 5 doorframes.
One end of second linking arm 9 and the doorframe of afterframe 5 are hinged, before the other end of the second linking arm 9 is hinged on
The doorframe upper end of frame 10.
The doorframe lower end of the front baffle 10 and the back edge of carrying platform 13 are hinged, and the top of 10 doorframe of front baffle is set
There is hoist engine；The hoist engine is used for folding and unfolding hoisting rope 11；The hoisting rope 11 has two, and the lower end of each hoisting rope 11 is solid respectively
It is scheduled at left and right sides of the forepart of carrying platform 13.
The left and right sides of the rear baffle 12 is provided at both ends with cuts with scissors ear with the hinged rear baffle in 10 lower end of front baffle；The carrying
13 lower rear of platform is provided with electric pushrod one, and the electric pushrod one is used to by rear baffle hinge ear rear baffle 12 be controlled to revolve
It rotates and makees.
The left and right sides of the front apron 15 is provided at both ends with cuts with scissors ear with the hinged front baffle board in 13 forward position of carrying platform；It is described to hold
13 lower front of carrying platform is provided with electric pushrod two, and the electric pushrod two is used to cut with scissors ear control front apron 15 by front apron
Spinning movement.
Preferably, one kind in the push rod 7 either air-leg, hydraulic push rod.
Preferably, a kind of car of the utility model with wheelchair lifting device be mounted on car back door in or again
Another Kai Xinmen is installed in the middle part of car.
Practicality was in use, the lifting that a kind of car of the utility model often completes a wheelchair with wheelchair lifting device acted
Journey is as follows：
During reset condition, the car is folded into Yishanmen plate with wheelchair lifting device, and with vehicle body it is parallel longitudinal or
Person is vertical.Fixed doorframe 6 is opened and closed as common car at this time picks normal passenger.
1st, electric rotating machine one drives column 3 to be rotated by 90 ° or 180 degree counterclockwise, front and rear frame（10、5）With fixing doorframe
6 is parallel, and the one side doorframe lower end of afterframe 5 rotates into positioning groove seat 2 and positions at this time；
2nd, push rod 7 does retract action, and front baffle 10 is pushed to visitor by 9 collective effect of the first linking arm 8 and the second linking arm
On the outside of vehicle；
3rd, start 10 doorframe top hoist engine of front baffle, transfer hoisting rope 11, carrying platform 13 is under front baffle 10 at this time
End is rotated to position parallel to the ground；
4th, wheelchair is pushed on carrying platform 13, then electric pushrod two drives front apron 15 to rotate to plumbness；
5th, push rod 7 does elongation action, and front baffle 10 is lifted and incited somebody to action by 9 collective effect of the first linking arm 8 and the second linking arm
Carrying platform 13 moves to and be in contact position contour with chassis of bus；
6th, electric pushrod one drives rear baffle 12 to rotate to horizontality, and wheelchair is promoted to be transferred on car inner bottom plating；
7th, electric pushrod one drives rear baffle 12 to rotate to erectility, and electric pushrod two drives front apron 15 to rotate to water
Level state；
8th, start 10 doorframe top hoist engine of front baffle, wind hoisting rope 11, carrying platform 13 is revolved around 10 lower end of front baffle
Go to position perpendicular to the ground；
9th, push rod 7 further does elongation action, and 9 collective effect of the first linking arm 8 and the second linking arm receives front baffle 10
It is back to be in contact with afterframe 5 and be bonded；
10th, electric rotating machine one drives column 3 to rotate clockwise 180 degree or 90 degree, all replys raw bits.
When needing to send out the passenger of wheelchair from car, a kind of car of the utility model is with wheelchair lifting device per complete
Dropping action process into a wheelchair is as follows：
1st, electric rotating machine one drives column 3 to be rotated by 90 ° or 180 degree counterclockwise, front and rear frame（10、5）With fixing doorframe
6 is parallel, and the one side doorframe lower end of afterframe 5 rotates into positioning groove seat 2 and positions at this time；
2nd, push rod 7 does retract action, and front baffle 10 is pushed to visitor by 9 collective effect of the first linking arm 8 and the second linking arm
On the outside of vehicle；
3rd, start 10 doorframe top hoist engine of front baffle, transfer hoisting rope 11, carrying platform 13 is under front baffle 10 at this time
The end rotation extremely position parallel with chassis of bus 1；Front apron 15 is also rotated under the driving of electric pushrod two to plumbness simultaneously；
4th, wheelchair is pushed on carrying platform 13, then electric pushrod one drives rear baffle 12 to rotate to plumbness；
5th, push rod 7 further does retract action, and 9 collective effect of the first linking arm 8 and the second linking arm will be under front baffle 10
It puts and moves to carrying platform 13 on ground 14；
6th, electric pushrod two drives front apron 15 to rotate to horizontality, and wheelchair is shifted ground 14 from carrying platform 13
On；
7th, start 10 doorframe top hoist engine of front baffle, wind hoisting rope 11, carrying platform 13 is revolved around 10 lower end of front baffle
Go to position perpendicular to the ground；
8th, push rod 7 does elongation action, 9 collective effect of the first linking arm 8 and the second linking arm, by front baffle 10 be retracted to
Afterframe 5 is in contact fitting；
9th, electric rotating machine one drives column 3 to rotate clockwise 180 degree or 90 degree, all replys raw bits.
The utility model is realized the rotation of wheelchair carrying platform, is stretched out by the linkage of rotating arm, push rod and linkage
And decline or rise, shrink and fold, spinning movement；It is time saving and energy saving, it is efficient and convenient, it is simple to manufacture, it is cheap, it accounts for
It is few with space, easily assembling.And using existing power on bus as power resources, and loaded onto on the basis of former car door
A set of wheelchair lifting device, it is possible to be promoted, transfer wheelchair, realization is got on or off the bus, and action is convenient, is very suitable for taking the people of wheelchair
Scholar goes on a journey.With wheel chair lift when not needed, whole system folds car, is fixed in railway carriage, does not influence normal
Above and below passenger.
Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent substitution, within the spirit and principle of the utility model, should be included in the scope of protection of the utility model it
It is interior.
Claims (2)
1. a kind of car wheelchair lifting device, including：Position groove seat（2）, column（3）, rotating arm（4）, afterframe（5）, it is preceding
Frame（10）, push rod（7）, the first linking arm（8）, the second linking arm（9）, hoisting rope（11）, rear baffle（12）, front apron
（15）, carrying platform（13）；There is fixed doorframe on the car（6）And car bottom plate（1）；The afterframe（5）And front baffle
（10）It is door type frame；The push rod（7）The hinged ear in both ends；The carrying platform（13）It is plate-like structure, institute
State rear baffle（12）And front apron（15）It is separately positioned on carrying platform（13）Forward and backward both sides；It is characterized in that：
The column（3）It is located in car top and bottom plate（1）Between, car top or bottom plate（1）On be provided with to drive
Column（3）The electric rotating machine one of rotation, the rotating arm（4）It is connected in column（3）On, the afterframe（5）One side doorframe
It is connected in rotating arm（4）On, work as column（3）During rotation, afterframe（5）The servo rotary under rotating arm drive；
The afterframe（5）And front baffle（10）Doorframe in the middle part of be both provided with sliding slot；
The push rod（7）One end hinge ear and afterframe（5）Doorframe be hinged；
First linking arm（8）With the second linking arm（9）Respectively there are two, the first linking arm（8）With the second linking arm（9）In
Portion is hinged, the first linking arm（8）One end front baffle is linked in by pulley（10）In sliding slot in the middle part of doorframe, first connects
Connect arm（8）The other end and push rod（7）Other end hinge ear be hinged, and the hinge shaft of hinged place is to be linked in afterframe by pulley
（5）In sliding slot in the middle part of doorframe；
Second linking arm（9）One end and afterframe（5）Doorframe be hinged, the second linking arm（9）The other end be hinged on
Front baffle（10）Doorframe upper end；
The front baffle（10）Doorframe lower end and carrying platform（13）Back edge be hinged, front baffle（10）The top of doorframe is set
It is equipped with hoist engine；The hoist engine is used for folding and unfolding hoisting rope（11）；The hoisting rope（11）There are two, each hoisting rope（11）Under
End is separately fixed at carrying platform（13）Forepart at left and right sides of；
The rear baffle（12）Left and right sides be provided at both ends with and front baffle（10）The hinged rear baffle hinge ear in lower end；The carrying
Platform（13）Lower rear is provided with electric pushrod one, and the electric pushrod one is used to cut with scissors ear control rear baffle by rear baffle
（12）Spinning movement；
The front apron（15）Left and right sides be provided at both ends with and carrying platform（13）The hinged front baffle board hinge ear in forward position；It is described to hold
Carrying platform（13）Lower front is provided with electric pushrod two, and the electric pushrod two is used to cut with scissors ear control front apron by front apron
（15）Spinning movement.
2. a kind of car wheelchair lifting device as described in claim 1, it is characterised in that：The push rod（7）It is：It is electronic to push away
One kind in bar, air-leg, hydraulic push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720513833.7U CN207449726U (en) | 2017-05-10 | 2017-05-10 | A kind of car wheelchair lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720513833.7U CN207449726U (en) | 2017-05-10 | 2017-05-10 | A kind of car wheelchair lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207449726U true CN207449726U (en) | 2018-06-05 |
Family
ID=62246131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720513833.7U Expired - Fee Related CN207449726U (en) | 2017-05-10 | 2017-05-10 | A kind of car wheelchair lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207449726U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602548A (en) * | 2018-12-12 | 2019-04-12 | 陈彰炼 | A kind of multifunctional motor-driven bus wheelchair occupant apparatus for getting on/down |
| CN109646197A (en) * | 2019-02-13 | 2019-04-19 | 郭海侠 | A kind of entrance for facilitating people with mobility problems to step on bus |
-
2017
- 2017-05-10 CN CN201720513833.7U patent/CN207449726U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602548A (en) * | 2018-12-12 | 2019-04-12 | 陈彰炼 | A kind of multifunctional motor-driven bus wheelchair occupant apparatus for getting on/down |
| CN109646197A (en) * | 2019-02-13 | 2019-04-19 | 郭海侠 | A kind of entrance for facilitating people with mobility problems to step on bus |
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