CN103274008A - Back-riding type snowfield skidding chair - Google Patents
Back-riding type snowfield skidding chair Download PDFInfo
- Publication number
- CN103274008A CN103274008A CN2013102493189A CN201310249318A CN103274008A CN 103274008 A CN103274008 A CN 103274008A CN 2013102493189 A CN2013102493189 A CN 2013102493189A CN 201310249318 A CN201310249318 A CN 201310249318A CN 103274008 A CN103274008 A CN 103274008A
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- Prior art keywords
- seat
- wheel
- riding type
- rear portion
- storage tank
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- 210000003414 extremity Anatomy 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 208000020016 psychiatric disease Diseases 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B13/00—Sledges with runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
- B62M1/38—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks for directly driving the wheel axle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/003—Wheelchairs attached to a cycle steerable by an attendant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M27/00—Propulsion devices for sledges or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M29/00—Ground engaging propulsion devices for cycles, sledges, or rider-propelled wheeled vehicles, not otherwise provided for
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nursing (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Tires In General (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to a skidding chair and particularly relates to a back-riding type snowfield skidding chair. A pedal (8) is respectively arranged on the inner side surfaces of the lower portions of two front included rods (7) of a seat, lower ends of the two front inclined rods are connected with skiing plates (10), a veering handle (22) is arranged on the back of the upper end of a backrest (1), a rotation disk (23) arranged at the front end of a veering beam (20) is movably connected to the lower surface of the seat through a through pin (28), a back seat (21) is arranged at the back end of the veering beam, the upper end of a connection pipe (19) is fixed the lower surface of the veering beam, the lower surface of the veering beam is close to the back end of the veering beam, a wheel fork (17) is arranged at the lower end of the connection pipe, two sides of a wheel shaft of each wheel (18) are arranged in a sleeve at the lower end of the wheel fork, two ends of the wheel shaft are connected to an inner end of a crank (16), and a footboard (15) is arranged at the outer end of the crank. According to the back-riding type snowfield skidding chair, the two skiing plates are arranged below the front of the seat, and motive power is provided by the wheels and the footboard on the back of the seat, so that persons with disabled limbs can conveniently go out.
Description
[technical field]
The present invention relates to a kind of slide chair of taking turns, specifically the present invention relates to a kind of rear portion riding type snowfield wheel slide chair.
[background technology]
Known, the disabled person refers on psychology, physiology, organization of human body, certain tissue, afunction or mal, and the people of certain mobility is engaged in all or part of forfeiture with normal mode.That the disabled person comprises is with visual disabilities, hearing disabilities, speech disabilities, physical disabilities, intelligence disability, mental disorder, multiple disabilities and other disabled people; Country is in order to make the disabled person can participate in social activities and to make things convenient for disabled person's trip, " Law of the People's Republic of China on the Protection of the Disabled " stipulated that the whole society should ensure that the disabled person fully participates in public life coequally, share social material and culture achievement, the disabled person enjoys the right with other citizen's equalitys at aspects such as politics, economic, culture, society and family lives, so occurred sidewalk for visually impaired people, the special-purpose lavatory of disabled person, Convenient wheelchair in urban construction recently or the planning in a large number up and down or the road of turnover.
Yet, disabled person's trip but is a problem behind heavy snow, especially the disabled person of lower limb disability, existing wheelchair only is fit to the level land trip, and the instrument of snowfield trip is few, the lower limb disability people who lives in rural area, northern China city, calculate according to China Disabled Persons' Federation's investigation in 1987, China has extremity disabled persons 965.90 ten thousand people now, owing to lack the trip instrument that is fit to, these extremity disabled personses stay in basically in the snow sky.
[summary of the invention]
In order to overcome the deficiency in the background technology, the invention discloses a kind of rear portion riding type snowfield wheel slide chair, the present invention utilizes the wheel of seat rear, stretcher that power is provided by two skises are set in the seat lower front, has made things convenient for extremity disabled persons going out in the snow sky.
Realize that technical scheme of the present invention is as follows:
A kind of rear portion riding type snowfield wheel slide chair, comprise seat, preceding brace, sole, skis, rotating disk, steering beam, back seat, wheel and stretcher, front end face both sides at seat are respectively equipped with preceding brace, the lower inside surface of brace is respectively equipped with sole before two, the lower end of two preceding braces is by the be articulated and connected upper side middle part of skis of axle, backrest upper rear at described seat is provided with steering tiller, the rotating disk of steering beam front end setting is movably connected on the bottom surfaces of described seat by wearing pin, rear end at steering beam is provided with back seat, the upper end of connection pipe is fixed on the bottom surfaces of close rear end of steering beam, lower end at connection pipe is provided with wheel fork, the wheel shaft both sides of wheel are arranged in the sleeve pipe of wheel fork lower end, in the inner of wheel shaft two ends difference connecting crank, stretcher is arranged on the outer end of crank.
Described rear portion riding type snowfield wheel slide chair, described seat comprises front stall, side plate and backrest, is respectively equipped with side plate in the both sides of front stall, backrest is arranged on the rear portion of front stall.
Described rear portion riding type snowfield wheel slide chair is respectively equipped with handrail in the upper end of biside plate.
Described rear portion riding type snowfield wheel slide chair is provided with storage tank in the bottom of seat, and the chamber door of described storage tank is arranged on any side of seat, and the rotating disk of steering beam front end setting is movably connected on the bottom surfaces of described storage tank by wearing pin.
Described rear portion riding type snowfield wheel slide chair, the chamber door top that any side of storage tank arranges is connected with the doorframe of storage tank by hinge, and described chamber door bottom connects the bottom of storage tank doorframe by snap close.
Described rear portion riding type snowfield wheel slide chair is respectively equipped with anterior perk at the front end of two skises.
Described rear portion riding type snowfield wheel slide chair, the anti-skidding outer edge surface of described wheel is provided with a plurality of raised items at the outer edge surface of described wheel, is provided with depression between raised item and the raised item, just being depression in twos between the raised item, is raised item between the depression in twos.
Described rear portion riding type snowfield wheel slide chair, the middle part of described rotating disk is provided with bearing mounting hole, and inwall is provided with the internal projection ring in the upper end of bearing mounting hole; Captive joint with bearing mounting hole in the outer ring of big bearing, the lower end of wearing pin is provided with spacing ring, is fixed on the bottom surfaces of described seat after wearing the inner ring that pin passes big bearing.
Described rear portion riding type snowfield wheel slide chair is provided with three little bearings, the bottom surfaces bearing fit of the outer ring of described little bearing and seat at least on the outer edge surface of rotating disk.
By above-mentioned disclosure, the invention has the beneficial effects as follows:
Rear portion of the present invention riding type snowfield wheel slide chair, by the backrest top at seat the steering tiller that the bicyclist uses is set, the bicyclist is sitting on the back seat, hand steered steering tiller, the pedal stretcher provides power that the present invention is moved ahead by wheel, made things convenient for extremity disabled persons going out in the snow sky, because skis of the present invention adapts to snowfield with the wheel with raised item, wheel wherein has anti-skidding effect, make driving stability be guaranteed, realized that extremity disabled persons goes out shopping, the purpose of view and exercise; The present invention is simple in structure, and is easy to use.
[description of drawings]
Fig. 1 is structural representation of the present invention;
Fig. 2 is steering beam of the present invention, turntable structure scheme drawing;
In the drawings: 1, backrest; 2, handrail; 3, side plate; 4, front stall; 5, hinge; 6, snap close; 7, preceding brace; 8, sole; 9, axle; 10, skis; 11, anterior perk; 12, chamber door; 13, raised item; 14, depression; 15, stretcher; 16, crank; 17, wheel fork; 18, wheel; 19, connection pipe; 20, steering beam; 21, back seat; 22, steering tiller; 23, rotating disk; 24, internal projection ring; 25, bearing mounting hole; 26, little bearing; 27, big bearing; 28, wear pin; 29, spacing ring.
[specific embodiment]
Be further detailed below in conjunction with the present invention of embodiment; The following examples are not for restriction of the present invention, and only as supporting to realize mode of the present invention, any equivalent structure in technological frame disclosed in this invention is replaced, and is protection scope of the present invention;
1 or 2 described rear portion riding type snowfields are taken turns slide chairs by reference to the accompanying drawings, comprise seat, preceding brace 7, sole 8, skis 10, rotating disk 23, steering beam 20, back seat 21, wheel 18 and stretcher 15, bottom at seat is provided with storage tank, the chamber door 12 of described storage tank is arranged on any side of seat, chamber door 12 tops of storage tank are connected with the doorframe of storage tank by hinge 5, described chamber door 12 bottoms connect the bottom of storage tank doorframe by snap close 6, described seat comprises front stall 4, side plate 3 and backrest 1, be respectively equipped with side plate 3 in the both sides of front stall 4, be respectively equipped with handrail 2 in the upper end of biside plate 3, backrest 1 is arranged on the rear portion of front stall 4, brace 7 before the front end face both sides of seat are respectively equipped with, the lower inside surface of brace 7 is respectively equipped with sole 8 before two, the lower end of two preceding braces 7 is by the be articulated and connected upper side middle part of skis 10 of axle 9, front end at two skises 10 is respectively equipped with anterior perk 11, backrest 1 upper rear at described seat is provided with steering tiller 22, the rotating disk 23 of steering beam 20 front end settings is movably connected on the bottom surfaces of described storage tank by wearing pin 28, on the outer edge surface of rotating disk 23, be provided with three little bearings 26 at least, the bottom surfaces bearing fit of the outer ring of described little bearing 26 and seat, the middle part of described rotating disk 23 is provided with bearing mounting hole 25, and inwall is provided with internal projection ring 24 in the upper end of bearing mounting hole 25; Captive joint with bearing mounting hole 25 in the outer ring of big bearing 27, the lower end of wearing pin 28 is provided with spacing ring 29, is fixed on the bottom surfaces of described seat after wearing the inner ring that pin 28 passes big bearing 27; Be provided with back seat 21 in the rear end of steering beam 20, the upper end of connection pipe 19 is fixed on the bottom surfaces of close rear end of steering beam 20, be provided with wheel fork 17 in the lower end of connection pipe 19, the wheel shaft both sides of wheel 18 are arranged in the sleeve pipe of wheel fork 17 lower ends, in the inner of wheel shaft two ends difference connecting crank 16, stretcher 15 is arranged on the outer end of crank 16.
Further, the anti-skidding outer edge surface of described wheel 18 is provided with a plurality of raised item 13 at the outer edge surface of described wheel 18, is provided with depression 14 between raised item 13 and the raised item 13, just be depression 14 in twos between the raised item 13, caving in twos is raised item 13 between 14.
Implement rear portion of the present invention and carry out formula snowfield wheelchair, need consider physical disabilities personnel's inconvenience during making, so the present invention is provided with storage tank in the seat bottom that does not influence vehicle body, can place some cotton dresses, cotton blanket in storage tank, in order to guarantee to go out the resisting cold urgent need; The physical disabilities personnel are sitting on the front stall 4 during use, hand steered handrail 2, foot is placed on two soles 8, the bicyclist is sitting on the back seat 21, hand steered steering tiller 22, pedal stretcher 15 provides power that the present invention is moved ahead by wheel 18, owing to use winter, so not only will consider accommodating, also to consider physical disabilities personnel safety, be provided with safety strap at biside plate 3 front ends, made things convenient for extremity disabled persons to go out in the safety in snow sky, skis 10 can make the present invention adapt to snowfield and advance, and especially preceding brace 7 is connected with the axle 9 of skis 10, make when changing the ramp on the level land or when changing the level land into during the ramp and advancing, skis 10 can adaptive angular transition; The raised item 13 of wheel 18 can adapt to preventing skid on snow, makes driving stability be guaranteed, and has realized that extremity disabled persons goes out shopping, the purpose of view and exercise; The present invention is simple in structure, and is easy to use.
Part not in the detailed description of the invention is prior art.
Claims (9)
1. a rear portion riding type snowfield is taken turns slide chair, comprise seat, preceding brace (7), sole (8), skis (10), rotating disk (23), steering beam (20), back seat (21), wheel (18) and stretcher (15), it is characterized in that: be respectively equipped with preceding brace (7) in the front end face both sides of seat, the lower inside surface of brace before two (7) is respectively equipped with sole (8), the lower end of two preceding braces (7) is by the be articulated and connected upper side middle part of skis (10) of axle (9), backrest (1) upper rear at described seat is provided with steering tiller (22), the rotating disk (23) that steering beam (20) front end arranges is movably connected on the bottom surfaces of described seat by wearing pin (28), be provided with back seat (21) in the rear end of steering beam (20), the upper end of connection pipe (19) is fixed on the bottom surfaces of close rear end of steering beam (20), be provided with wheel fork (17) in the lower end of connection pipe (19), the wheel shaft both sides of wheel (18) are arranged in the sleeve pipe of wheel fork (17) lower end, in the inner of wheel shaft two ends difference connecting cranks (16), stretcher (15) is arranged on the outer end of crank (16).
2. rear portion according to claim 1 riding type snowfield wheel slide chair, it is characterized in that: described seat comprises front stall (4), side plate (3) and backrest (1), is respectively equipped with side plate (3) in the both sides of front stall (4), and backrest (1) is arranged on the rear portion of front stall (4).
3. rear portion according to claim 2 riding type snowfield wheel slide chair is characterized in that: be respectively equipped with handrail (2) in the upper end of biside plate (3).
4. rear portion according to claim 1 riding type snowfield wheel slide chair, it is characterized in that: the bottom at seat is provided with storage tank, the chamber door of described storage tank (12) is arranged on any side of seat, and the rotating disk (23) that steering beam (20) front end arranges is movably connected on the bottom surfaces of described storage tank by wearing pin (28).
5. rear portion according to claim 4 riding type snowfield wheel slide chair, it is characterized in that: chamber door (12) top that any side of storage tank arranges is connected with the doorframe of storage tank by hinge (5), and described chamber door (12) bottom connects the bottom of storage tank doorframe by snap close (6).
6. rear portion according to claim 1 riding type snowfield wheel slide chair, it is characterized in that: the front end at two skises (10) is respectively equipped with anterior perk (11).
7. rear portion according to claim 1 riding type snowfield wheel slide chair, it is characterized in that: the anti-skidding outer edge surface of described wheel (18), outer edge surface at described wheel (18) is provided with a plurality of raised item (13), be provided with depression (14) between raised item (13) and the raised item (13), just being depression (14) in twos between the raised item (13), is raised item (13) between the depression (14) in twos.
8. according to claim 1 or 4 described rear portion riding type snowfields wheel slide chairs, it is characterized in that:. the middle part of described rotating disk (23) is provided with bearing mounting hole (25), is provided with internal projection ring (24) at the upper end inwall of bearing mounting hole (25); Captive joint with bearing mounting hole (25) in the outer ring of big bearing (27), the lower end of wearing pin (28) is provided with spacing ring (29), is fixed on the bottom surfaces of described seat after wearing the inner ring that pin (28) passes big bearing (27).
9. rear portion according to claim 8 riding type snowfield wheel slide chair is characterized in that: be provided with three little bearings (26) at least on the outer edge surface of rotating disk (23), the outer ring of described little bearing (26) and the bottom surfaces bearing fit of seat.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510870732.0A CN105438381B (en) | 2013-06-06 | 2013-06-06 | A kind of rear portion riding type snow wheel slide chair |
| CN201510870733.5A CN105438242B (en) | 2013-06-06 | 2013-06-06 | A kind of rear portion riding type snow wheel slide chair |
| CN201510870735.4A CN105539710B (en) | 2013-06-06 | 2013-06-06 | A kind of rear portion riding type snow wheel slide chair |
| CN201310249318.9A CN103274008B (en) | 2013-06-06 | 2013-06-06 | A kind of rear portion riding type snow wheel slide chair |
| CN201510870734.XA CN105438382B (en) | 2013-06-06 | 2013-06-06 | A kind of rear portion riding type snow wheel slide chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310249318.9A CN103274008B (en) | 2013-06-06 | 2013-06-06 | A kind of rear portion riding type snow wheel slide chair |
Related Child Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510870732.0A Division CN105438381B (en) | 2013-06-06 | 2013-06-06 | A kind of rear portion riding type snow wheel slide chair |
| CN201510870735.4A Division CN105539710B (en) | 2013-06-06 | 2013-06-06 | A kind of rear portion riding type snow wheel slide chair |
| CN201510870734.XA Division CN105438382B (en) | 2013-06-06 | 2013-06-06 | A kind of rear portion riding type snow wheel slide chair |
| CN201510870733.5A Division CN105438242B (en) | 2013-06-06 | 2013-06-06 | A kind of rear portion riding type snow wheel slide chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103274008A true CN103274008A (en) | 2013-09-04 |
| CN103274008B CN103274008B (en) | 2016-02-17 |
Family
ID=49056672
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510870734.XA Active CN105438382B (en) | 2013-06-06 | 2013-06-06 | A kind of rear portion riding type snow wheel slide chair |
| CN201510870732.0A Active CN105438381B (en) | 2013-06-06 | 2013-06-06 | A kind of rear portion riding type snow wheel slide chair |
| CN201310249318.9A Active CN103274008B (en) | 2013-06-06 | 2013-06-06 | A kind of rear portion riding type snow wheel slide chair |
| CN201510870733.5A Active CN105438242B (en) | 2013-06-06 | 2013-06-06 | A kind of rear portion riding type snow wheel slide chair |
| CN201510870735.4A Active CN105539710B (en) | 2013-06-06 | 2013-06-06 | A kind of rear portion riding type snow wheel slide chair |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510870734.XA Active CN105438382B (en) | 2013-06-06 | 2013-06-06 | A kind of rear portion riding type snow wheel slide chair |
| CN201510870732.0A Active CN105438381B (en) | 2013-06-06 | 2013-06-06 | A kind of rear portion riding type snow wheel slide chair |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510870733.5A Active CN105438242B (en) | 2013-06-06 | 2013-06-06 | A kind of rear portion riding type snow wheel slide chair |
| CN201510870735.4A Active CN105539710B (en) | 2013-06-06 | 2013-06-06 | A kind of rear portion riding type snow wheel slide chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN105438382B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434423A (en) * | 2013-09-18 | 2015-03-25 | 河南科技大学 | Snow ski-chair for disabled people |
| CN111661217A (en) * | 2020-06-13 | 2020-09-15 | 宁波大学 | Skiing chair for disabled people |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264715B (en) * | 2017-02-17 | 2018-05-18 | 苏昭缄 | Robot is slided based on image identification |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4830388A (en) * | 1987-10-27 | 1989-05-16 | Allen S. P. Wang | Ridable multi-functional wheelchair assembly |
| DE19748245A1 (en) * | 1997-11-02 | 1999-09-23 | Landmesser Dieter | Wheel chair for snow sports |
| CN2428168Y (en) * | 2000-04-26 | 2001-05-02 | 东欣 | Boost vehicle for cross-country skating or skiing |
| CN2803327Y (en) * | 2005-06-23 | 2006-08-09 | 邢杰 | Boosting wheel-chair |
| CN201484583U (en) * | 2009-08-03 | 2010-05-26 | 陈江勇 | Maternal and infant bicycle |
| US8348293B1 (en) * | 2010-03-17 | 2013-01-08 | William Lasher | Wheelchair with easily changeable wheel sets |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218695Y (en) * | 1995-03-08 | 1996-01-31 | 北京京港机械设备有限公司 | Combined multifunction tricycle |
| JP2000355293A (en) * | 1999-06-15 | 2000-12-26 | National Jitensha Kogyo Kk | Electric nursing bicycle |
| US20020167149A1 (en) * | 2000-03-23 | 2002-11-14 | Mavrinac Joan M. | Wheelchair having decorative artwork |
| JP3787333B2 (en) * | 2003-03-04 | 2006-06-21 | 正 菅 | Attachment for running on snow |
| FR2938426B1 (en) * | 2008-11-14 | 2010-12-10 | Marc Borgetto | CONVERTIBLE ARMCHAIR FOR HANDICAPER SKIER |
| CN201888890U (en) * | 2010-12-02 | 2011-07-06 | 孙金鸽 | Multifunctional wheelchair |
| CN202743404U (en) * | 2012-03-14 | 2013-02-20 | 王光柱 | Multifunctional combination vehicle |
-
2013
- 2013-06-06 CN CN201510870734.XA patent/CN105438382B/en active Active
- 2013-06-06 CN CN201510870732.0A patent/CN105438381B/en active Active
- 2013-06-06 CN CN201310249318.9A patent/CN103274008B/en active Active
- 2013-06-06 CN CN201510870733.5A patent/CN105438242B/en active Active
- 2013-06-06 CN CN201510870735.4A patent/CN105539710B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4830388A (en) * | 1987-10-27 | 1989-05-16 | Allen S. P. Wang | Ridable multi-functional wheelchair assembly |
| DE19748245A1 (en) * | 1997-11-02 | 1999-09-23 | Landmesser Dieter | Wheel chair for snow sports |
| CN2428168Y (en) * | 2000-04-26 | 2001-05-02 | 东欣 | Boost vehicle for cross-country skating or skiing |
| CN2803327Y (en) * | 2005-06-23 | 2006-08-09 | 邢杰 | Boosting wheel-chair |
| CN201484583U (en) * | 2009-08-03 | 2010-05-26 | 陈江勇 | Maternal and infant bicycle |
| US8348293B1 (en) * | 2010-03-17 | 2013-01-08 | William Lasher | Wheelchair with easily changeable wheel sets |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434423A (en) * | 2013-09-18 | 2015-03-25 | 河南科技大学 | Snow ski-chair for disabled people |
| CN111661217A (en) * | 2020-06-13 | 2020-09-15 | 宁波大学 | Skiing chair for disabled people |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105438382B (en) | 2018-06-22 |
| CN105539710A (en) | 2016-05-04 |
| CN105438382A (en) | 2016-03-30 |
| CN105438381B (en) | 2018-06-19 |
| CN105539710B (en) | 2017-12-08 |
| CN105438242A (en) | 2016-03-30 |
| CN105438381A (en) | 2016-03-30 |
| CN105438242B (en) | 2017-10-20 |
| CN103274008B (en) | 2016-02-17 |
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