CN103315860B - Formula snowfield slide chair is carried out at a kind of rear portion - Google Patents
Formula snowfield slide chair is carried out at a kind of rear portion Download PDFInfo
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- CN103315860B CN103315860B CN201310249314.0A CN201310249314A CN103315860B CN 103315860 B CN103315860 B CN 103315860B CN 201310249314 A CN201310249314 A CN 201310249314A CN 103315860 B CN103315860 B CN 103315860B
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- 210000001364 upper extremity Anatomy 0.000 claims abstract description 37
- 230000001105 regulatory effect Effects 0.000 claims abstract description 18
- 235000004443 Ricinus communis Nutrition 0.000 claims abstract description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 210000003414 extremity Anatomy 0.000 description 5
- 238000013016 damping Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 1
- 230000002159 abnormal 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
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010370 hearing loss Effects 0.000 description 1
- 231100000888 hearing loss Toxicity 0.000 description 1
- 208000016354 hearing loss disease Diseases 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
Formula snowfield slide chair is carried out at a kind of rear portion, relate to a kind of wheel slide chair, the both sides of seat (23) are provided with handrail (2), the rear portion of seat is provided with backrest (3), below present front portion, left and right is interval with two forelegs (26), below present rear portion, left and right is interval with two back legs, the upper side front and rear of two pieces of skises (15) respectively with seat (23) below left front leg (26), the foreleg (26) on back leg and right side, back leg connects, the wheel shaft (20) of two front-wheels (16) connects two front midlegs or bottom, trailing wheel (13) is provided with between two pieces of skis rear portions, the castor base (10) of described trailing wheel connects present bottom surfaces rear portion by the height regulating rod (4) that can stretch up and down, the present invention utilizes the two pieces of skises arranging present bottom to realize the snow sky trip of people with disability, and wherein the adjustable structure of front-wheel and trailing wheel realizes the walking of the present invention at road.
Description
[technical field]
The present invention relates to a kind of wheel slide chair, specifically the present invention relates to a kind of rear portion and carry out formula snowfield wheelchair or slide chair.
[background technology]
Known, people with disability refers on psychology, physiology, organization of human body, and certain tissue, afunction or abnormal, the people of certain mobility is engaged in all or part of forfeiture in the normal fashion.People with disability comprises the people of with visual disabilities, hearing loss, speech disabilities, physical disabilities, intelligent disability, mental handicap, multiple disabilities and other deformity; Country is in order to enable people with disability participate in social activity and facilitate the trip of people with disability, " Law of the People's Republic of China on the Protection of the Disabled " defines the whole society should ensure that people with disability fully participates in public life coequally, share social materials cultural achievement, people with disability enjoys the right with other citizen's equalitys in politics, economic, culture, society and family life etc., so occurred in urban construction recently or planning that sidewalk for visually impaired people, the special lavatory of people with disability, Convenient wheelchair are up and down or the road of turnover in a large number.
But, after heavy snow, the trip of people with disability is but a problem, especially the people with disability of lower limb disability, existing wheelchair is only applicable to level land trip, and the instrument of snowfield trip is few, the lower limb disability people lived in rural area, northern China city, calculate according to China Disabled Persons' Federation's investigation in 1987, China existing extremity disabled persons 965.90 ten thousand people, owing to lacking applicable trip instrument, these extremity disabled personses stay in substantially in snow sky.
[summary of the invention]
In order to overcome the deficiency in background technology, the invention discloses a kind of rear portion and carry out formula snowfield slide chair, the present invention utilizes the two pieces of skises arranging present bottom to realize the snow sky trip of people with disability, and wherein the adjustable structure of front-wheel and trailing wheel realizes the walking of the present invention at road.
Realize technical scheme of the present invention as follows:
Formula snowfield slide chair is carried out at a kind of rear portion, comprise seat, backrest, handrail, foreleg, back leg, front-wheel, trailing wheel and skis, the both sides of seat are provided with handrail, the rear portion of seat is provided with backrest, below present front portion, left and right is interval with two forelegs, below present rear portion, left and right is interval with two back legs, the upper side front and rear of two pieces of skises respectively with seat below left front leg, the foreleg on back leg and right side, back leg connects, the wheel shaft of two front-wheels connects two front midlegs or bottom, trailing wheel is provided with between two pieces of skis rear portions, the castor base of described trailing wheel connects present bottom surfaces rear portion by the height regulating rod that can stretch up and down.
Formula snowfield slide chair is carried out at described rear portion, is provided with handle in the upper rear of backrest.
Formula snowfield slide chair is carried out at described rear portion, and on below the fixing present front portion of described two front leg upper ends, the lower end of two forelegs is respectively equipped with hole, and the axle bed that two foreleg lower ends are arranged above by axle and two skis front portions is articulated and connected.
Formula snowfield slide chair is carried out at described rear portion, before two, midleg and bottom are respectively equipped with height adjusting holes, the both sides of wheel shaft connect the height adjusting holes of height adjusting holes in the middle part of two forelegs or bottom by lock screw, be respectively equipped with " U " shape cover on the both sides of wheel shaft, described " U " shape cover is enclosed within two forelegs respectively.
Formula snowfield slide chair is carried out at described rear portion, is respectively equipped with anterior tilting in the front end of two skises.
Formula snowfield slide chair is carried out at described rear portion, sleeve is provided with on the top of castor base, the two side, top of sleeve is provided with perforation, perforation is respectively equipped with in the outer wall upper and lower of height regulating rod, height regulating rod is plugged in sleeve described in castor base, by the perforation of set screw branch sleeve and the perforation of height regulating rod top or bottom, by the perforation branch sleeve of height regulating rod top or bottom perforation height of formation adjusting rod can stretching structure up and down.
Formula snowfield slide chair is carried out at described rear portion, two back legs are identical structure, wherein arbitrary back leg comprises motion bar, lower baffle plate, spring, overhead gage, loop bar and set screw, the lower end of motion bar is articulated and connected by axle the axle bed at two skis rear portions, be provided with lower baffle plate at the bottom outer edge surface of motion bar, the top of motion bar is provided with perforation; Below the upper end fixed connecting base of loop bar, be provided with overhead gage at the lower end outer edge surface of loop bar, the two sides, middle part of loop bar are respectively equipped with axial elongated hole; The top of motion bar is inserted in loop bar, and the both ends of the spring being enclosed within motion bar withstands on the opposite face of overhead gage, lower baffle plate respectively, and set screw is through in the elongated hole of loop bar and the perforation of motion bar.
By above-mentioned disclosure, the invention has the beneficial effects as follows:
Formula snowfield slide chair is carried out at rear portion of the present invention, physical disabilities personnel are facilitated to go on a journey in snow sky by two skises arranging present bottom, consider the out-of-flatness phenomenon that snowfield occurs due to wind, shovel snow, the present invention is provided with damping on back leg, if there is snowfield and the level land alternately walking without snow, two front-wheels that the present invention is arranged and have the trailing wheel of turning function, turn down through two front-wheels and trailing wheel simply, just can realize snowfield and the level land conversion without snow; Structure of the present invention is simple, facilitates the trip problem of extremity disabled persons in snow sky.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention;
Fig. 2 is height regulating rod structural representation of the present invention;
Fig. 3 is loop bar of the present invention, motion bar structural representation;
In the drawings: 1, hands handle; 2, handrail; 3, backrest; 4, height regulating rod; 5, set screw; 6, elongated hole; 7, loop bar; 8, set screw; 9, overhead gage; 10, castor base; 11, spring; 12, lower baffle plate; 13, trailing wheel; 14, axle; 15, skis; 16, front-wheel; 17, axle bed; 18, height adjusting holes; 19, anterior tilting; 20, wheel shaft; 21, lock screw; 22, " U " shape cover; 23, seat; 24, motion bar; 25, bore a hole; 26, foreleg.
[detailed description of the invention]
Below in conjunction with embodiment, the present invention is further detailed; The following examples are not for restriction of the present invention, only realize mode of the present invention as support, and any equivalent structure in technological frame disclosed in this invention is replaced, and is protection scope of the present invention;
Formula snowfield slide chair is carried out at rear portion by reference to the accompanying drawings described in 1,2 or 3, comprise seat 23, backrest 3, handrail 2, foreleg 26, back leg, front-wheel 16, trailing wheel 13 and skis 15, the both sides of seat 23 are provided with handrail 2, the rear portion of seat 23 is provided with backrest 3, the handle 1 of implementation is provided with in the upper rear of backrest 3, below present 23 front portions, left and right is interval with two forelegs 26, on below fixing present 23 front portions, described two foreleg 26 upper ends, below present 23 rear portions, left and right is interval with two back legs, is respectively equipped with anterior tilting 19 in the front end of two skises 15; The upper side front and rear of two pieces of skises 15 is connected with the foreleg 26 on the left front leg 26 below seat 23, back leg and right side, back leg respectively.
Further, two back legs are identical structure, wherein arbitrary back leg comprises motion bar 24, lower baffle plate 12, spring 11, overhead gage 9, loop bar 7 and set screw 8, the lower end of motion bar 24 is articulated and connected by axle 14 axle bed 17 at two skis 15 rear portions, be provided with lower baffle plate 12 at the bottom outer edge surface of motion bar 24, the top of motion bar 24 is provided with perforation; Below the upper end fixed connecting base 23 of loop bar 7, be provided with overhead gage 9 at the lower end outer edge surface of loop bar 7, the two sides, middle part of loop bar 7 are respectively equipped with axial elongated hole 6; The top of motion bar 24 is inserted in loop bar 7, and spring 11 two ends being enclosed within motion bar 24 withstand on the opposite face of overhead gage 9, lower baffle plate 12 respectively, and set screw 8 is through in the elongated hole 6 of loop bar 7 and the perforation of motion bar 24.
Wherein be respectively equipped with hole in the lower end of two forelegs 26, the axle bed 17 that two foreleg 26 lower ends are arranged above by axle 14 and two skis 15 front portions is articulated and connected, height adjusting holes 18 is respectively equipped with at the middle part of two forelegs 26 and bottom, the both sides of wheel shaft 20 connect the height adjusting holes 18 of height adjusting holes 18 in the middle part of two forelegs 26 or bottom by lock screw 21, " U " shape cover 22 is respectively equipped with on the both sides of wheel shaft 20, described " U " shape cover 22 is enclosed within two forelegs 26 respectively, trailing wheel 13 is provided with between two pieces of skis 15 rear portions, trailing wheel 13 is arranged on castor base 10, sleeve is provided with on the top of castor base 10, the two side, top of sleeve is provided with perforation 25, perforation 25 is respectively equipped with in the outer wall upper and lower of height regulating rod 4, height regulating rod 4 is plugged in sleeve described in castor base 10, by the perforation 25 of set screw 5 branch sleeve and the perforation 25 of height regulating rod 4 top or bottom, by perforation 25 branch sleeve of height regulating rod 4 top or bottom perforation 25 height of formation adjusting rod 4 can stretching structure up and down.
Implement rear portion of the present invention and carry out formula snowfield slide chair, by reference to the accompanying drawings 1, 2 or 3, the present invention is in snow angel's used time, wheel shaft 20 between two front-wheels 16 is fixed in the middle part of two forelegs 26 by lock screw 21, make two front-wheels 16 away from ground, the castor base 10 with trailing wheel 13 makes trailing wheel 13 away from ground by the perforation 25 that height regulating rod 4 is arranged, snowfield is met in extremity disabled persons uneven if carry out, the spring 11 be enclosed within motion bar 24 can make the present invention realize damping, the up and down damping efficacy supporting spring 11 of set screw 8 elongated hole 6 on loop bar 7 of motion bar 24 upper end, improve the comfortableness of extremity disabled persons, the axle bed 17 that described foreleg 26 lower end connects provides the angular transformation of skis 15 for damping, when wheel shaft 20 of the present invention is fixed on the reduction of foreleg 26 bottom and trailing wheel 13, station, market or advancing without snowfield face can be adapted to, physical disabilities personnel are further facilitated in the trip of snow sky, the present invention considers snowfield and the level land alternately walking without snow, turn down through two front-wheels 16 and trailing wheel 13 simply, just can realize snowfield and the level land conversion without snow.
Part not in the detailed description of the invention is prior art.
Claims (5)
1. formula snowfield slide chair is carried out at a rear portion, comprise seat (23), backrest (3), handrail (2), foreleg (26), back leg, front-wheel (16), trailing wheel (13) and skis (15), it is characterized in that: the both sides of seat (23) are provided with handrail (2), the rear portion of seat (23) is provided with backrest (3), below present (23) front portion, left and right is interval with two forelegs (26), below present (23) rear portion, left and right is interval with two back legs, two back legs are identical structure, wherein arbitrary back leg comprises motion bar (24), lower baffle plate (12), spring (11), overhead gage (9), loop bar (7) and set screw (8), the lower end of motion bar (24) is articulated and connected by axle (14) axle bed (17) at two skises (15) rear portion, lower baffle plate (12) is provided with at the bottom outer edge surface of motion bar (24), the top of motion bar (24) is provided with perforation, below the upper end fixed connecting base (23) of loop bar (7), be provided with overhead gage (9) at the lower end outer edge surface of loop bar (7), the two sides, middle part of loop bar (7) are respectively equipped with axial elongated hole (6), the top of motion bar (24) is inserted in loop bar (7), spring (11) two ends being enclosed within motion bar (24) withstand on the opposite face of overhead gage (9), lower baffle plate (12) respectively, and set screw (8) is through in the elongated hole (6) of loop bar (7) and the perforation of motion bar (24), the upper side front and rear of two pieces of skises (15) is connected with the foreleg (26) on the left front leg (26) below seat (23), back leg and right side, back leg respectively, the wheel shaft (20) of two front-wheels (16) connects middle part or the bottom of two forelegs (26), between two pieces of skis (15) rear portions, be provided with trailing wheel (13), the castor base (10) of described trailing wheel (13) connects the bottom surfaces rear portion of present (23) by the height regulating rod (4) that can stretch up and down, sleeve is provided with on the top of castor base (10), the two side, top of sleeve is provided with perforation (25), perforation (25) is respectively equipped with in the outer wall upper and lower of height regulating rod (4), height regulating rod (4) is plugged in castor base (10) described sleeve, by the perforation (25) of set screw (5) branch sleeve and the perforation (25) of height regulating rod (4) top or bottom, by perforation (25) branch sleeve of height regulating rod (4) top or bottom perforation (25) height of formation adjusting rod (4) can stretching structure up and down.
2. formula snowfield slide chair is carried out at rear portion according to claim 1, it is characterized in that: be provided with handle (1) in the upper rear of backrest (3).
3. formula snowfield slide chair is carried out at rear portion according to claim 1, it is characterized in that: on below fixing present (23) front portion, described two forelegs (26) upper end, the lower end of two forelegs (26) is respectively equipped with hole, and the axle bed (17) that two forelegs (26) lower end is arranged above by axle (14) and two skises (15) front portion is articulated and connected.
4. formula snowfield slide chair is carried out at the rear portion according to claim 1 or 3, it is characterized in that: be respectively equipped with height adjusting holes (18) at the middle part of two forelegs (26) and bottom, the both sides of wheel shaft (20) connect the height adjusting holes (18) at two forelegs (26) middle part or the height adjusting holes (18) of bottom by lock screw (21), be respectively equipped with " U " shape cover (22) on the both sides of wheel shaft (20), described " U " shape cover (22) is enclosed within two forelegs (26) respectively.
5. formula snowfield slide chair is carried out at the rear portion according to claim 1 or 3, it is characterized in that: be respectively equipped with anterior tilting (19) in the front end of two skises (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310249314.0A CN103315860B (en) | 2013-06-06 | 2013-06-06 | Formula snowfield slide chair is carried out at a kind of rear portion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310249314.0A CN103315860B (en) | 2013-06-06 | 2013-06-06 | Formula snowfield slide chair is carried out at a kind of rear portion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103315860A CN103315860A (en) | 2013-09-25 |
| CN103315860B true CN103315860B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310249314.0A Expired - Fee Related CN103315860B (en) | 2013-06-06 | 2013-06-06 | Formula snowfield slide chair is carried out at a kind of rear portion |
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| Country | Link |
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| CN (1) | CN103315860B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000692B (en) * | 2014-06-06 | 2017-05-03 | 慈溪市新浦广乘电器配件厂 | Wheelchair special for patients and provided with bedpan |
| CN107822788A (en) * | 2017-12-21 | 2018-03-23 | 合肥市脍炙人家家居用品有限责任公司 | A kind of multiple road conditions wheel-chair |
| CN111661217A (en) * | 2020-06-13 | 2020-09-15 | 宁波大学 | Skiing chair for disabled people |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19748245A1 (en) * | 1997-11-02 | 1999-09-23 | Landmesser Dieter | Wheel chair for snow sports |
| DE4337584C2 (en) * | 1993-11-04 | 2000-08-03 | Franziska Waelder | Therapeutic rocking chair |
| JP3787333B2 (en) * | 2003-03-04 | 2006-06-21 | 正 菅 | Attachment for running on snow |
| CN201080223Y (en) * | 2007-08-30 | 2008-07-02 | 于之洲 | Multifunctional full-damping bicycle |
| CN102743835A (en) * | 2012-03-06 | 2012-10-24 | 孙宇 | Adjustable frame for sports equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003169825A (en) * | 2001-12-07 | 2003-06-17 | Kazuo Kondo | Sled to be attached to wheels of wheelchair |
-
2013
- 2013-06-06 CN CN201310249314.0A patent/CN103315860B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4337584C2 (en) * | 1993-11-04 | 2000-08-03 | Franziska Waelder | Therapeutic rocking chair |
| DE19748245A1 (en) * | 1997-11-02 | 1999-09-23 | Landmesser Dieter | Wheel chair for snow sports |
| JP3787333B2 (en) * | 2003-03-04 | 2006-06-21 | 正 菅 | Attachment for running on snow |
| CN201080223Y (en) * | 2007-08-30 | 2008-07-02 | 于之洲 | Multifunctional full-damping bicycle |
| CN102743835A (en) * | 2012-03-06 | 2012-10-24 | 孙宇 | Adjustable frame for sports equipment |
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| CN103315860A (en) | 2013-09-25 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yi Xueping Inventor before: Li Xiangxiu |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151119 Address after: 315333 Zhejiang province Cixi City Qiaotou town of Feng Yu Tan Cun road No. 66 Applicant after: Cixi Qiaotou Chuyi Electrical Appliance Fittings Factory Address before: East Village Fuhai Town Zhejiang city Cixi province Han Road 315332 Applicant before: Li Xiangxiu |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Xiaoqing Inventor before: Yi Xueping |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170725 Address after: 300000 Tianjin city Tanggu District Rural Street workers Yizheng Jia 20 building 1 door 1501 Patentee after: Yu Xiaoqing Address before: 315333 Zhejiang province Cixi City Qiaotou town of Feng Yu Tan Cun road No. 66 Patentee before: Cixi Qiaotou Chuyi Electrical Appliance Fittings Factory |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20180606 |