CN102379782A - Wheelchair fixing system for fixing wheelchair on vehicle - Google Patents
Wheelchair fixing system for fixing wheelchair on vehicle Download PDFInfo
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- CN102379782A CN102379782A CN2011102387937A CN201110238793A CN102379782A CN 102379782 A CN102379782 A CN 102379782A CN 2011102387937 A CN2011102387937 A CN 2011102387937A CN 201110238793 A CN201110238793 A CN 201110238793A CN 102379782 A CN102379782 A CN 102379782A
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Abstract
The invention provides a wheelchair fixing system for fixing a wheelchair on a vehicle, belongs to the field of mechanical techniques and solves the technical problems of complex structure, inconvenience in use and the like of the existing wheelchair fixing system for fixing the wheelchair on the vehicle. The wheelchair fixing system for fixing the wheelchair on the vehicle comprises two groups of fixing devices which can be independently fixed on the floor of the vehicle and can correspondingly position the wheels of the wheelchair one by one. Each fixing device comprises a fixing seat which can be fixed on the floor of the vehicle. A positioning groove which corresponds to the structure of the wheel of the wheelchair and is used for limiting the wheel of the wheelchair to roll and a binding structure which can bind the wheel of the wheelchair on the fixing seat are arranged on the fixing seat. The wheelchair fixing system for fixing the wheelchair on the vehicle has the advantages of simple structure, convenience in use, firm fixation, high generality and the like.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of wheelchair fixed system, particularly a kind of being used for is fixed on the wheelchair fixed system on the vehicle with wheelchair.
Background technology
Vehicle is meant that the power set of self equipment drive, and generally has four or more wheel, does not rely on track or stringing and at the vehicle of land locomotion.
Along with World Economics ground is fast-developing, vehicle is also more and more universal as the vehicles.Often need carry some requirement when people go out, like the wounded or disabled or handicapped people with disability for shank, wheelchair is exactly their requirement.
Along with the progress of society, people with disability's interchange of taking wheelchair is also more and more wider, in the life of being socially reintegrated at leisure.People with disability's wheelchair in trip need carry on vehicle, and people have also designed the multiple scheme that can deliver the vehicle and the various fixed wheelchair of wheelchair for this reason, and it mainly is the damage of avoiding in vehicle ' wheelchair that passenger and vehicle are caused damage and cause wheelchair.
About fixedly document such as the disclosed a kind of wheelchair-fixing device of Chinese patent document, wheelchair-loadable vehicle and the wheelchair system [application number: 200510116169.4 of wheelchair; Open (bulletin) number: CN1765344B], though this fixture and wheelchair system have been realized fixing wheelchair; But structure is complicated, uses very inconvenient.Owing to people with disability's work capacity is limited, its income is also lower again, and the cost of this wheelchair and fixture is very high, and this price people with disability uncommonly can be born.
Summary of the invention
The objective of the invention is to have the problems referred to above to existing technology, proposed a kind of being used for wheelchair is fixed on the wheelchair fixed system on the vehicle, utilize this wheelchair fixed system can wheelchair be fixed on the vehicle.
The object of the invention can be realized through following technical proposal: a kind of being used for is fixed on the wheelchair fixed system on the vehicle with wheelchair, and this wheelchair fixed system comprises that at least one group can be fixed on the vehicle floor and with the fixture of the wheel alignment of wheelchair; Described fixture comprises the holder that can be fixed on the vehicle floor, and described holder is provided with corresponding with the wheel chair wheel structure and is used to and limits the locating slot of wheel chair wheel rolling and be provided with and can wheel chair wheel be bundled in the strap-on structure on the holder.
When utilizing this wheelchair fixed system to be fixed on wheelchair on the vehicle, then need the holder in this wheelchair fixed system be fixed on the vehicle floor; And the spacing of two groups of fixtures is corresponding with two between-wheel spacings of wheelchair.The wheel of wheelchair is placed in the locating slot correspondingly, and locating slot limits the rolling of wheel chair wheel effectively and promptly slides; Through strap-on structure wheel chair wheel is bundled on the holder again, can avoids the wheel chair wheel axial float effectively and beat.Realize simply thus wheelchair is fixed on the vehicle, avoid delivering wheelchair and make the accident of meeting accident.
When need are carried out wheelchair when vehicle unloads through following steps, the operation strap-on structure makes strap-on structure to the freeing of wheel chair wheel earlier, operates wheelchair hour wheel chair then and in locating slot, breaks away from, and realizes thus wheelchair ground is freed.
In above-mentioned being used for wheelchair is fixed on the wheelchair fixed system on the vehicle, described holder have one can with the corresponding centre of location of wheel chair wheel bottom position portion with lay respectively at the articulated section of centre of location portion both sides; The top of described holder is provided with two limited blocks, and an end of two limited blocks and two articulated sections are hinged correspondingly; Described limited block and holder form locating slot; Being provided with the free end that can make limited block between described limited block and the holder has to the elastic component near the direction motion of centre of location portion all the time.
The free end of limited block is being resisted against under the effect of elastic component on the wheel face of wheel bottom when wheel is positioned at locating slot, and then the motion of limiting wheel ground.When need are gone into wheel alignment in the locating slot, can directly lift wheelchair wheel is embedded in the locating slot; Also can be through handling free end that limited block makes limited block against on the ground, promote wheelchair and make pressure wheel cross limited block to get in the locating slot, in this process limited block under the effect of elastic component, move with wheel and swing gradually put in place until wheel.When need will break away from locating slot, can directly lift wheelchair wheel is pulled out in locating slot; Also can promote wheelchair, force wheel that the free end of limited block is exerted pressure, and then force elastic component deformation and limited block swing, pressure wheel is crossed limited block, passes through fully until wheel, and limited block automatically resets under the effect of elastic component.
Two limited blocks are set wheelchair promptly can be broken away from locating slot through preceding pushing away the wheel that makes wheelchair, also can the wheel of wheelchair broken away from locating slot through post-tensioning.This structure need not to consider directivity in the time of can also making fixation means; Or two groups of fixtures that are fixed are distributed axisymmetricly.
In above-mentioned being used for wheelchair is fixed on the wheelchair fixed system on the vehicle; Described holder have one can with the corresponding centre of location in wheel face position portion under the wheel chair wheel, a side of holder centre of location portion has the butting section that can lean with wheel chair wheel downside wheel face; The opposite side of holder centre of location portion has the articulated section; The top of described holder is provided with a limited block, and an end and the articulated section of limited block are hinged; Described limited block, centre of location portion and butting section form locating slot; Being provided with the free end that can make limited block between described limited block and the holder has to the elastic component near the direction motion of centre of location portion all the time.
In above-mentioned being used for wheelchair is fixed on the wheelchair fixed system on the vehicle, described elastic component is a torsion spring, and the body of torsion spring is positioned on the holder articulated section, and an end of the body of torsion spring links to each other with holder, and the other end links to each other with limited block.
In above-mentioned being used for wheelchair is fixed on the wheelchair fixed system on the vehicle, has and the corresponding arcuate groove of wheel chair wheel shape on the side that described limited block can lean with the wheel chair wheel wheel face.Arcuate groove is set has increased the contact area between limited block and the wheel and can increase axial limiting, can improve the fixedly stability of wheelchair thus the wheel of wheelchair.
In above-mentioned being used for wheelchair is fixed on the wheelchair fixed system on the vehicle, described arcuate groove comprise with wheelchair in the corresponding arcuate groove of wheel shape one and bottom center place that is positioned at arcuate groove one and the outer corresponding arcuate groove two of wheel shape of wheelchair.Wheel comprises and can and supply the stressed outer wheel of passenger with the contacted interior wheel in ground.This structure makes this fixture and can realize fixing through wheel in the wheelchair of location, also can realize fixing through the outer wheel of location wheelchair; Has the high advantage of versatility thus.
In above-mentioned being used for wheelchair is fixed on the wheelchair fixed system on the vehicle, have on the side that described holder butting section can lean with the wheel chair wheel wheel face with wheelchair in the corresponding arcuate groove one of wheel shape and bottom center place that is positioned at arcuate groove one and the outer corresponding arcuate groove two of wheel shape of wheelchair.
In above-mentioned being used for wheelchair is fixed on the wheelchair fixed system on the vehicle, described holder has one and is tabular landing part, has some bar shaped installing holes on the described landing part, and described installing hole longitudinal axis is vertical with the centrage of locating slot.Be provided with that installing hole is convenient to be fixed on this fixture on the vehicle floor, also can suitably adjust two groups of distances between the fixture simultaneously, make the distance between two wheels of above-mentioned distance and wheelchair corresponding.
In above-mentioned being used for wheelchair is fixed on the wheelchair fixed system on the vehicle, described strap-on structure is positioned at the centre of location portion place of holder.
In above-mentioned being used for wheelchair is fixed on the wheelchair fixed system on the vehicle, described strap-on structure comprises a ribbon, and an end of ribbon is connected on the holder and the junction of ribbon and holder is positioned at the inboard of centre of location portion; The other end of ribbon can pass wheel chair wheel and be fixedly connected with holder.Said structure is when wheel chair wheel is positioned at locating slot hour wheel Wheel-chair and takes turns the outside that is connected and locates that is positioned at ribbon and holder.The other end of ribbon generally ties up on the holder or through fastening structure and links to each other with holder; The other end that is ribbon promptly can be fixed on the holder, realizes the binding to wheel; Also can separate, realize wheel ground is freed with holder.
Compared with prior art, originally be used for the wheelchair fixed system that wheelchair is fixed on the vehicle is had the following advantages:
1, utilizes this wheelchair fixed system that wheelchair is all positioned two wheels fixedly the time, therefore have the advantage of fixation.
2, two groups of fixture positions in this wheelchair fixed system can be regulated according to the spacing of wheelchair two wheels, therefore have versatility advantage wide, easy to use.
3, this wheelchair fixed system only comprises two groups of fixtures, and fixture only comprises parts such as holder, limited block and ribbon, therefore has advantage of simple structure.
4, the limited block in this fixture can automatically lean with the wheel wheel face under the effect of elastic component, and then the location wheel; And can automatically reset etc., therefore have reasonable in design, handle advantage simply and easily.
Description of drawings
Fig. 1 is the perspective view that originally is used for wheelchair is fixed on the wheelchair fixed system on the vehicle.
Fig. 2 is the perspective view that originally is used for wheelchair is fixed on the wheelchair fixed system fixture on the vehicle.
Fig. 3 is the part perspective view that originally is used for wheelchair is fixed on the wheelchair fixed system fixture on the vehicle.
Fig. 4 is the perspective view that originally is used for wheelchair is fixed on the limited block of the wheelchair fixed system fixture on the vehicle.
Among the figure, 1, the floor; 2, wheelchair; 21, wheel; 211, outer wheel; 212, interior wheel; 3, fixture; 4, holder; 41, landing part; 411, installing hole; 42, articulated section; 5, limited block; 51, arcuate groove; 511, arcuate groove one; 512, arcuate groove two; 6, ribbon; 7, bolt; 8, elastic component.
The specific embodiment
Below be specific embodiment of the present invention and combine accompanying drawing, technical scheme of the present invention is done further to describe, but the present invention is not limited to these embodiment.
As shown in Figure 1, originally be used for the wheelchair fixed system that wheelchair 2 is fixed on the vehicle can be fixed on vehicle floor 1, it comprises at least one group of fixture 3, this fixture 3 is that a wheel 21 with wheelchair 2 is positioned on the vehicle floor 1.This fixture 3 comprises holder 4, limited block 5 and strap-on structure.The fixture 3 that present embodiment provides is two groups.In actual use, fixture 3 also can be merely one group.
More particularly, as depicted in figs. 1 and 2, holder 4 has one and is tabular landing part 41, and can and lays respectively at the articulated section 42 of centre of location portion both sides with wheelchair 2 wheels 21 bottom positions corresponding centre of location portion.
The quantity of limited block 5 is two and is provided with correspondingly with articulated section 42.One end and the articulated section 42 of limited block 5 are hinged; The other end of limited block 5 is a free end.Being provided with the free end that can make limited block 5 between limited block 5 and the holder 4 has to the elastic component 8 near the direction motion of centre of location portion all the time.Limited block 5 is above the free end of the effect lower position block 5 of elastic component 8 is positioned at landing part 41; Two limited blocks 5 form one and the corresponding locating slot of wheelchair 2 wheels, 21 structures with holder 4.Limited block 5 is used to limit wheelchair 2 wheels 21 and rolls being resisted against under the effect of elastic component 8 on the wheelchair 2 wheels 21 bottom wheel faces.
Elastic component 8 is a torsion spring, and 42 places, articulated section of holder 4 are equipped with a locating shaft, and the body of torsion spring is set on the locating shaft, and an end of the body of torsion spring links to each other with holder 4, and the other end links to each other with limited block 5.
Elastic component 8 can also be elastic threads in actual use, and an end of elastic threads is connected with the free end of a limited block 5 mutually, and the other end of elastic threads is connected with the free end of another limited block 5 mutually.
The wheel 21 of wheelchair 2 generally comprises and can and supply the stressed outer wheel 211 of passenger with the contacted interior wheel 212 in ground.Have and the corresponding arcuate groove 51 of wheelchair 2 wheels 21 shapes on the side that limited block 5 can lean with wheelchair 2 wheels 21 wheel faces.Arcuate groove 51 comprises and the corresponding arcuate groove 1 of wheelchair 2 interior wheel 212 shapes and the bottom center place and the corresponding arcuate groove 512 of wheelchair 2 outer wheel 211 shapes that are positioned at arcuate groove 1.Arcuate groove 51 is set has increased the contact area between limited block 5 and the wheel 21 and can increase axial limiting, can improve the fixedly stability of wheelchair 2 thus the wheel 21 of wheelchair 2.This structure makes this fixture 3 and can realize fixing through wheel 212 in the wheelchair 2 of location simultaneously, also can realize fixing through location wheelchair 2 outer wheels 211; Has the high advantage of versatility thus.
Have four bar shaped installing holes 411 on the landing part 41, installing hole 411 longitudinal axis are vertical with the centrage of locating slot.Through bolt 7 securing members such as grade holder 4 is fixed on the floor 1; Also can suitably adjust the position of holder 4 simultaneously, make the distance between two wheels 21 of distance and wheelchair 2 between two holders 4 corresponding.According to practical situation, limited block 5 and interior wheel 212 or outer wheel 211 are leant simultaneously through the distance of regulating between two holders 4.
Strap-on structure is to improve location wheel 21 firmness, and it is positioned at the centre of location portion place of holder 4, and promptly strap-on structure bundlees the lowest part of wheel 21 when wheel 21 is positioned at locating slot.Strap-on structure comprises a ribbon 6, and an end of ribbon 6 is connected on the holder 4 and ribbon 6 and the junction of holder 4 are positioned at the inboard of centre of location portion; The other end of ribbon 6 can pass wheelchair 2 wheels 21 and be fixedly connected with holder 4.Promptly wheelchair 2 wheels 21 are positioned at the outside at ribbon 6 and the place that is connected of holder 4 when wheelchair 2 wheels 21 are positioned at locating slot.The other end of ribbon 6 generally ties up on the holder 4 or through fastening structure and links to each other with holder 4; The other end that is ribbon 6 promptly can be fixed on the holder 4, realizes the binding to wheel 21; Also can separate, realize wheel 21 ground are freed with holder 4.
Utilizing this wheelchair fixed system that wheelchair 2 is fixed on the vehicle carries out according to the following steps: elder generation is fixed on holder 4 on the vehicle floor 1 through bolt 7 and guarantees that the distance between 2 liang of wheels 21 of two groups of distances between the locating slot in the fixture 3 and wheelchair is corresponding.Can wheelchair 2 be lifted and wheel 21 is put into locating slot correspondingly then; The free end that wheel 21 forces limited block 5 in this process is to away from the direction swing of centre of location portion, but the arcuate groove 51 on the limited block 5 leans with wheel 21 wheel faces all the time.Also can with when wheelchair 2 moves earlier can with the free end of wheelchair 2 wheels 21 contacted limited blocks 5 against on the ground; Promoting wheelchair 2 simultaneously makes wheel 21 press above-mentioned limited block 5 to get in the locating slot; To near the direction swing of centre of location portion, the arcuate groove 51 on limited block 5 leans with wheel 21 wheel faces above-mentioned limited block 5 all the time at the free end of the effect lower position block 5 of elastic component 8.Limited block 5 under the effect of elastic component 8, make the free end of limited block 5 can not produce the swing or amplitude of fluctuation less; Therefore with wheelchair 2 Primary Location on the floor 1 of vehicle.At last, the free end of ribbon 6 is passed the wheel 21 of wheelchair 2 and is fixedly connected with holder 4, therefore realize wheelchair 2 is fixed on the floor 1 of vehicle firmly.
Unloading utilizes this wheelchair fixed system to be fixed on the vehicle wheelchair 2 to carry out through following steps: at first, handle ribbon 6 free ends its and holder 4 are freed, and the free end of ribbon 6 further handled make itself and 21 disengagings of wheelchair 2 wheels.Then, can directly wheelchair 2 be lifted wheel 21 is broken away from locating slot, and then realize unloading; Also can directly enforce wheelchair 2 in actual use, force the swing of limited block 5 free ends, press limited block 5 until wheel 21, and then realize unloading, limited block 5 resets under the effect of elastic component 8.
Specific embodiment described herein only is that the present invention's spirit is illustrated.Person of ordinary skill in the field of the present invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used floor 1 morely; Wheelchair 2; Wheel 21; Outer wheel 211; Interior wheel 212; Fixture 3; Holder 4; Landing part 41; Installing hole 411; Articulated section 42; Limited block 5; Arcuate groove 51; Arcuate groove 1; Arcuate groove 512; Ribbon 6; Bolt 7; Elastic component 8 terms such as grade, but do not get rid of the probability of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; It all is contrary with spirit of the present invention being construed to any additional restriction to them.
Claims (10)
1. one kind is used for wheelchair is fixed on the wheelchair fixed system on the vehicle, and this wheelchair fixed system comprises that at least one group can be fixed on that vehicle floor (1) is gone up and with the localized fixture of wheel (21) (3) of wheelchair (2); Described fixture (3) comprises the holder (4) that can be fixed on the vehicle floor (1), and described holder (4) is provided with corresponding with wheelchair (2) wheel (21) structure and is used to and limits the locating slot of wheelchair (2) wheel (21) rolling and be provided with and can wheelchair (2) wheel (21) be bundled in the strap-on structure on the holder (4).
2. according to claim 1 being used for is fixed on the wheelchair fixed system on the vehicle with wheelchair; It is characterized in that; Described holder (4) have one can with the following wheel face position corresponding centre of location portion of wheelchair (2) wheel (21), a side of holder (4) centre of location portion has the butting section that can lean with wheelchair (2) wheel (21) downside wheel face; The opposite side of holder (4) centre of location portion has articulated section (42); The top of described holder (4) is provided with a limited block (5), and an end of limited block (5) and articulated section (42) are hinged; Described limited block (5), centre of location portion and butting section form locating slot; Being provided with the free end that can make limited block (5) between described limited block (5) and the holder (4) has to the elastic component (8) near the direction motion of centre of location portion all the time.
3. according to claim 1 being used for is fixed on the wheelchair fixed system on the vehicle with wheelchair; It is characterized in that, described holder (4) have one can with the corresponding centre of location of wheelchair (2) wheel (21) bottom position portion with lay respectively at the articulated section (42) of centre of location portion both sides; The top of described holder (4) is provided with two limited blocks (5), and an end of two limited blocks (5) and two articulated sections (42) are hinged correspondingly; Described limited block (5) and holder (4) form locating slot; Being provided with the free end that can make limited block (5) between described limited block (5) and the holder (4) has to the elastic component (8) near the direction motion of centre of location portion all the time.
4. according to claim 3 being used for is fixed on the wheelchair fixed system on the vehicle with wheelchair; It is characterized in that; Described elastic component (8) is a torsion spring; The body of torsion spring is positioned on holder (4) articulated section (42), and an end of the body of torsion spring links to each other with holder (4), and the other end links to each other with limited block (5).
5. according to claim 2 or 3 or 4 described being used for wheelchair is fixed on the wheelchair fixed system on the vehicle; It is characterized in that, have and the corresponding arcuate groove of wheelchair (2) wheel (21) shape (51) on the side that described limited block (5) can lean with wheelchair (2) wheel (21) wheel face.
6. according to claim 5 being used for is fixed on the wheelchair fixed system on the vehicle with wheelchair; It is characterized in that described arcuate groove (51) comprises with the corresponding arcuate groove one (511) of interior the wheel of wheelchair (2) (212) shape to be located and the corresponding arcuate groove two (512) of the outer wheel of wheelchair (2) (211) shape with the bottom center that is positioned at arcuate groove one (511).
7. according to claim 2 or 3 or 4 described being used for wheelchair is fixed on the wheelchair fixed system on the vehicle; It is characterized in that, have on the side that described holder (4) butting section can lean with wheelchair (2) wheel (21) wheel face with the corresponding arcuate groove one (511) of interior the wheel of wheelchair (2) (212) shape and locate and the corresponding arcuate groove two (512) of the outer wheel of wheelchair (2) (211) shape with the bottom center that is positioned at arcuate groove one (511).
8. according to claim 1 or 2 or 3 or 4 described being used for wheelchair is fixed on the wheelchair fixed system on the vehicle; It is characterized in that; Described holder (4) has one and is tabular landing part (41); Have some bar shaped installing holes (411) on the described landing part (41), described installing hole (411) longitudinal axis is vertical with the centrage of locating slot.
9. according to claim 2 or 3 or 4 described being used for wheelchair is fixed on the wheelchair fixed system on the vehicle, it is characterized in that, described strap-on structure is positioned at the centre of location portion place of holder (4).
10. according to claim 9 being used for is fixed on the wheelchair fixed system on the vehicle with wheelchair; It is characterized in that; Described strap-on structure comprises a ribbon (6), and an end of ribbon (6) is connected in that holder (4) is gone up and ribbon (6) and the junction of holder (4) are positioned at the inboard of centre of location portion; The other end of ribbon (6) can pass wheelchair (2) wheel (21) and be fixedly connected with holder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110238793.7A CN102379782B (en) | 2011-08-19 | 2011-08-19 | Wheelchair fixing system for fixing wheelchair on vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110238793.7A CN102379782B (en) | 2011-08-19 | 2011-08-19 | Wheelchair fixing system for fixing wheelchair on vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102379782A true CN102379782A (en) | 2012-03-21 |
| CN102379782B CN102379782B (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110238793.7A Active CN102379782B (en) | 2011-08-19 | 2011-08-19 | Wheelchair fixing system for fixing wheelchair on vehicle |
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| Country | Link |
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| CN (1) | CN102379782B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101554845B1 (en) * | 2015-06-09 | 2015-09-21 | 박성권 | Shock absorbing device for wheel chair of vehicle |
| CN105030437A (en) * | 2015-07-31 | 2015-11-11 | 浙江双友物流器械股份有限公司 | Wheelchair fixation device and plug-connector structure of wheelchair fixation device |
| CN105882544A (en) * | 2016-04-18 | 2016-08-24 | 浙江吉利控股集团有限公司 | Automatic wheelchair fixing system in automobile |
| KR101889807B1 (en) | 2017-01-23 | 2018-09-20 | 연세대학교 원주산학협력단 | A carrying apparatus of wheelchair |
| CN108995604A (en) * | 2018-07-17 | 2018-12-14 | 江苏金彭车业有限公司 | A kind of disabled person's electric car with fixed device |
| CN109157345A (en) * | 2018-07-11 | 2019-01-08 | 芜湖帮许来诺医疗设备科技有限公司 | A kind of wheelchair uses grillage with moving in parallel |
| CN110774983A (en) * | 2018-07-26 | 2020-02-11 | 通用汽车环球科技运作有限责任公司 | Wheelchair securing system for passenger vehicle |
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| JP2000116713A (en) * | 1998-10-20 | 2000-04-25 | Toyota Auto Body Co Ltd | Wheelchair fixing device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101554845B1 (en) * | 2015-06-09 | 2015-09-21 | 박성권 | Shock absorbing device for wheel chair of vehicle |
| CN105030437A (en) * | 2015-07-31 | 2015-11-11 | 浙江双友物流器械股份有限公司 | Wheelchair fixation device and plug-connector structure of wheelchair fixation device |
| CN105882544A (en) * | 2016-04-18 | 2016-08-24 | 浙江吉利控股集团有限公司 | Automatic wheelchair fixing system in automobile |
| CN105882544B (en) * | 2016-04-18 | 2018-03-20 | 浙江吉利控股集团有限公司 | A kind of in-car wheelchair automatic fixing system |
| KR101889807B1 (en) | 2017-01-23 | 2018-09-20 | 연세대학교 원주산학협력단 | A carrying apparatus of wheelchair |
| CN109157345A (en) * | 2018-07-11 | 2019-01-08 | 芜湖帮许来诺医疗设备科技有限公司 | A kind of wheelchair uses grillage with moving in parallel |
| CN108995604A (en) * | 2018-07-17 | 2018-12-14 | 江苏金彭车业有限公司 | A kind of disabled person's electric car with fixed device |
| CN108995604B (en) * | 2018-07-17 | 2021-07-27 | 江苏金彭车业有限公司 | Electric car with fixing device for disabled people |
| CN110774983A (en) * | 2018-07-26 | 2020-02-11 | 通用汽车环球科技运作有限责任公司 | Wheelchair securing system for passenger vehicle |
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|---|---|
| CN102379782B (en) | 2015-05-13 |
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