CN103274007A - Snowfield sheave pulley block suitable for carrying the disabled - Google Patents

Snowfield sheave pulley block suitable for carrying the disabled Download PDF

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Publication number
CN103274007A
CN103274007A CN201310249316XA CN201310249316A CN103274007A CN 103274007 A CN103274007 A CN 103274007A CN 201310249316X A CN201310249316X A CN 201310249316XA CN 201310249316 A CN201310249316 A CN 201310249316A CN 103274007 A CN103274007 A CN 103274007A
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snowfield
wheel
disabled person
back seat
carried
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CN201310249316XA
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Chinese (zh)
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CN103274007B (en
Inventor
李香秀
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Anhui Tongling Technology New Energy Co ltd
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Individual
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Abstract

The invention relates to a sheave pulley block, in particular to a snowfield sheave pulley block suitable for carrying the disabled. Foot boards (13) are arranged below the front of a rear seat (19), two sides of the rear seat are respectively provided with a side board (20), a backrest (22) is arranged in the rear of the rear seat, two sides of the lower portion of the rear seat are respectively connected with a snowboard (16) through a damping structure, one end of a frame (12) is fixed on the lower portion of the rear seat, a front seat (2) is arranged on a projection in the middle of the frame, a front tube (4) arranged at the other end of the frame is movably sleeved on a tube on the upper portion of a front fork (5), a transverse handlebar (1) is arranged at the upper end of the tube, wheels (8) with antiskid outer edge surfaces are arranged on a wheel shaft (7) at the lower end of the front fork, and a crank (11) and a pedal (6) are arranged at each end of the wheel shaft. The rear seat is supported by the aid of the two snowboards, the front pedals and the front cranks drive the wheels to advance, and a caregiver drives the snowfield sheave pulley block, so that the physical disabled can conveniently travel on a snowfield.

Description

A kind of suitable disabled person is carried and is taken advantage of snowfield wheel coaster
[technical field]
The present invention relates to a kind of coaster of taking turns, specifically the present invention relates to a kind of suitable disabled person and carry and take advantage of snowfield wheel coaster.
[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 suitable disabled person carries and takes advantage of snowfield wheel coaster, the present invention utilizes two skises to support back seat, is advanced by stretcher, the crank drive wheel of front portion, is driven by the entourage to make extremity disabled persons comparatively convenient in the snowfield trip.
Realize that technical scheme of the present invention is as follows:
A kind of suitable disabled person is carried and is taken advantage of snowfield wheel coaster, comprise back seat, skis, vehicle frame, cross handle, wheel and stretcher, lower front at back seat is provided with sole, the both sides of back seat are respectively equipped with side plate, backrest is arranged on the rear portion of back seat, the both sides, bottom of back seat connect skis by shock-damping structure respectively, one end of vehicle frame is fixed on the back seat bottom, front stall is arranged on the projection at vehicle frame middle part, the preceding pipe of vehicle frame other end setting is actively set on the pipe on front fork top, be provided with cross handle in the pipe upper end, the wheel with anti-skidding outer edge surface is arranged on the wheel shaft of front fork lower end, is respectively equipped with crank at the wheel shaft two ends, stretcher.
Described suitable disabled person is carried and is taken advantage of snowfield wheel coaster, be respectively equipped with the underframe of square structure in the side plate bottom of back seat both sides, be interval with two unthreaded holes on the described underframe rear lower portion support body, two bolts pass the outside thread of bolt lower end behind described unthreaded hole and the spring and the tapped bore on link span top is connected to form shock-damping structure, captive joint with skis in the link span bottom.
Described suitable disabled person is carried and is taken advantage of snowfield wheel coaster, and described link span is " П " shape structure.
Described suitable disabled person is carried and is taken advantage of snowfield wheel coaster, described vehicle frame rear end is horizontal structure, vehicle frame rear end horizontal structure is fixed on the back seat bottom, be provided with to the lower recess section in the horizontal structure front portion of rear end, described is the oblique extension, the place ahead that makes progress to lower recess section front portion, upper end in the oblique extension, the place ahead that makes progress is provided with front stall, and the described upwards upper end of oblique extension, the place ahead is provided with horizontal segment forward, and described horizontal segment end forward is provided with preceding pipe.
Described suitable disabled person is carried and is taken advantage of snowfield wheel coaster, is provided with reinforcing rod between the anterior and preceding pipe to the lower recess section of described vehicle frame.
Described suitable disabled person is carried and is taken advantage of snowfield wheel coaster, 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 suitable disabled person is carried and is taken advantage of snowfield wheel coaster, is respectively equipped with anterior perk in the front portion of two skises.
Described suitable disabled person is carried and is taken advantage of snowfield wheel coaster, and two side plate upper ends are respectively equipped with handrail.
Described suitable disabled person is carried and is taken advantage of snowfield wheel coaster, and the backrest upper rear is provided with handle.
By above-mentioned disclosure, the invention has the beneficial effects as follows:
Suitable disabled person of the present invention is carried and is taken advantage of snowfield wheel coaster, by the underframe in back seat side plate bottom damping is set and connects two skises, improved disabled person's travelling comfort, entourage by the disabled person drives, made things convenient for trip, exercise, the shopping of disabled person at snowfield, the present invention has expanding function, and the present invention also adapts to the elderly in the trip of snowfield; The present invention is simple in structure, for disabled person or the elderly provide convenience in the trip of snowfield.
[description of drawings]
Fig. 1 is perspective view of the present invention;
Fig. 2 is shock-damping structure scheme drawing of the present invention;
In the drawings: 1, cross handle; 2, front stall; 3, reinforcing rod; 4, preceding pipe; 5, front fork; 6, stretcher; 7, wheel shaft; 8, wheel; 9, depression; 10, raised item; 11, crank; 12, vehicle frame; 13, sole; 14, link span; 15, spring; 16, skis; 17, underframe; 18, bolt; 19, back seat; 20, side plate; 21, handrail; 22, backrest; 23, handle; 24, outside thread; 25, unthreaded hole; 26, tapped bore.
[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 suitable disabled persons are carried and are taken advantage of snowfield wheel coaster by reference to the accompanying drawings, comprise back seat 19, skis 16, vehicle frame 12, cross handle 1, wheel 8 and stretcher 6, lower front at back seat 19 is provided with sole 13, the both sides of back seat 19 are respectively equipped with side plate 20, two side plate 20 upper ends are respectively equipped with handrail 21, backrest 22 is arranged on the rear portion of back seat 19, backrest 22 upper rear are provided with handle 23, be respectively equipped with the underframe 17 of square structure in side plate 20 bottoms of back seat 19 both sides, be interval with two unthreaded holes 25 on described each underframe 17 rear lower portion support body, two bolts 18 pass described unthreaded hole 25 and the outside thread 24 of bolt 18 lower ends, spring 15 back and the tapped bore 26 on link span 14 tops and are connected to form shock-damping structure, captive joint with skis 16 in link span 14 bottoms, be respectively equipped with anterior perk in the front portion of two skises 16, described link span 14 is " П " shape structure, one end of vehicle frame 12 is fixed on back seat 19 bottoms, front stall 2 is arranged on the projection at vehicle frame 12 middle parts, the preceding pipe 4 of vehicle frame 12 other end settings is actively set on the pipe on front fork 5 tops, be provided with cross handle 1 in the pipe upper end, wheel 8 with anti-skidding outer edge surface is arranged on the wheel shaft 7 of front fork 5 lower ends, is respectively equipped with crank 11 at wheel shaft 7 two ends, stretcher 6.
Further, described vehicle frame 12 rear ends are horizontal structure, vehicle frame 12 rear end horizontal structures are fixed on back seat 19 bottoms, be provided with to the lower recess section in the horizontal structure front portion of rear end, described is the oblique extension, the place ahead that makes progress to lower recess section front portion, is provided with front stall 2 in the upper end of the oblique extension, the place ahead that makes progress, and the described upwards upper end of oblique extension, the place ahead is provided with horizontal segment forward, pipe 4 before described horizontal segment end forward is provided with is provided with reinforcing rod 3 between the anterior and preceding pipe 4 to the lower recess section of described vehicle frame 12.
Further, the anti-skidding outer edge surface of described wheel 8 is provided with a plurality of raised item 10 at the outer edge surface of described wheel 8, is provided with depression 9 between raised item 10 and the raised item 10, just is depression 9 in twos between the raised item 10, and caving in twos is raised item 10 between 9.
Implementing suitable disabled person of the present invention carries and takes advantage of snowfield wheel coaster, utilize the underframe 17 of side plate 20 bottoms of back seat 19 both sides, make underframe 17 and link span 14 form shock-damping structure by two bolts 18 and two springs 15, make that the disabled person or the elderly that take are comparatively comfortable, arranging of two skises 16 guaranteed back seat 19 stablizing in snowfield; Anterior wheel 8 utilizes depression 9 and the raised item 10 that arranges at interval, guaranteed that snowfield is non-slip, entourage by the disabled person during use drives, the disabled person is sitting on the back seat 19, made things convenient for trip, exercise, the shopping of disabled person at snowfield, if occur than steep gradient, the handle 23 on the backrest 22 can make things convenient for other people to assist to carry out.
Part not in the detailed description of the invention is prior art.

Claims (9)

1. a suitable disabled person is carried and is taken advantage of snowfield wheel coaster, comprise back seat (19), skis (16), vehicle frame (12), cross handle (1), wheel (8) and stretcher (6), it is characterized in that: the lower front at back seat (19) is provided with sole (13), the both sides of back seat (19) are respectively equipped with side plate (20), backrest (22) is arranged on the rear portion of back seat (19), the both sides, bottom of back seat (19) connect skis (16) by shock-damping structure respectively, one end of vehicle frame (12) is fixed on back seat (19) bottom, front stall (2) is arranged on the projection at vehicle frame (12) middle part, the preceding pipe (4) that vehicle frame (12) other end arranges is actively set on the pipe on front fork (5) top, be provided with cross handle (1) in the pipe upper end, wheel (8) with anti-skidding outer edge surface is arranged on the wheel shaft (7) of front fork (5) lower end, is respectively equipped with crank (11) at wheel shaft (7) two ends, stretcher (6).
2. suitable disabled person according to claim 1 is carried and is taken advantage of snowfield wheel coaster, it is characterized in that: the underframe (17) that is respectively equipped with square structure in side plate (20) bottom of back seat (19) both sides, be interval with two unthreaded holes (25) on described underframe (17) the rear lower portion support body, two bolts (18) pass described unthreaded hole (25) and the outside thread (24) of bolt (18) lower end, spring (15) back and the tapped bore (26) on link span (14) top and are connected to form shock-damping structure, captive joint with skis (16) in link span (14) bottom.
3. suitable disabled person according to claim 2 is carried and is taken advantage of snowfield wheel coaster, and it is characterized in that: described link span (14) is " П " shape structure.
4. suitable disabled person according to claim 1 is carried and is taken advantage of snowfield wheel coaster, it is characterized in that: described vehicle frame (12) rear end is horizontal structure, vehicle frame (12) rear end horizontal structure is fixed on back seat (19) bottom, be provided with to the lower recess section in the horizontal structure front portion of rear end, described is the oblique extension, the place ahead that makes progress to lower recess section front portion, upper end in the oblique extension, the place ahead that makes progress is provided with front stall (2), the described upwards upper end of oblique extension, the place ahead is provided with horizontal segment forward, and described horizontal segment end forward is provided with preceding pipe (4).
5. suitable disabled person according to claim 4 is carried and is taken advantage of snowfield wheel coaster, it is characterized in that: be provided with reinforcing rod (3) between the anterior and preceding pipe (4) to the lower recess section of described vehicle frame (12).
6. suitable disabled person according to claim 1 is carried and is taken advantage of snowfield wheel coaster, it is characterized in that: the anti-skidding outer edge surface of described wheel (8), outer edge surface at described wheel (8) is provided with a plurality of raised item (10), be provided with depression (9) between raised item (10) and the raised item (10), just being depression (9) in twos between the raised item (10), is raised item (10) between the depression (9) in twos.
7. suitable disabled person according to claim 1 is carried and is taken advantage of snowfield wheel coaster, and it is characterized in that: the front portion at two skises (16) is respectively equipped with anterior perk.
8. suitable disabled person according to claim 1 and 2 is carried and is taken advantage of snowfield wheel coaster, and it is characterized in that: two blocks of side plates (20) upper end is respectively equipped with handrail (21).
9. suitable disabled person according to claim 1 is carried and is taken advantage of snowfield wheel coaster, and it is characterized in that: backrest (22) upper rear is provided with handle (23).
CN201310249316.XA 2013-06-06 2013-06-06 A kind of applicable disabled person takes out snow wheel coaster Active CN103274007B (en)

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CN201310249316.XA CN103274007B (en) 2013-06-06 2013-06-06 A kind of applicable disabled person takes out snow wheel coaster

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CN201310249316.XA CN103274007B (en) 2013-06-06 2013-06-06 A kind of applicable disabled person takes out snow wheel coaster

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CN103274007B CN103274007B (en) 2016-05-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111661217A (en) * 2020-06-13 2020-09-15 宁波大学 Skiing chair for disabled people

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3783959A (en) * 1972-03-06 1974-01-08 R Krume Ski vehicle with improved front support means
US4695071A (en) * 1986-10-08 1987-09-22 Johnston Fred E Hand powered tricycle having a wheelchair hitch
CN2683485Y (en) * 2003-12-29 2005-03-09 马新民 Triple-purpose ice, snow and dry land automatic vehicle
CN201324332Y (en) * 2008-12-26 2009-10-14 陈伟 Riding-pushing-type wheelchair
CN201694352U (en) * 2010-03-26 2011-01-05 河南科技大学 Snow bike
CN202060995U (en) * 2011-04-22 2011-12-07 林仁标 Double-seat detachable electric wheel chair

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3783959A (en) * 1972-03-06 1974-01-08 R Krume Ski vehicle with improved front support means
US4695071A (en) * 1986-10-08 1987-09-22 Johnston Fred E Hand powered tricycle having a wheelchair hitch
CN2683485Y (en) * 2003-12-29 2005-03-09 马新民 Triple-purpose ice, snow and dry land automatic vehicle
CN201324332Y (en) * 2008-12-26 2009-10-14 陈伟 Riding-pushing-type wheelchair
CN201694352U (en) * 2010-03-26 2011-01-05 河南科技大学 Snow bike
CN202060995U (en) * 2011-04-22 2011-12-07 林仁标 Double-seat detachable electric wheel chair

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111661217A (en) * 2020-06-13 2020-09-15 宁波大学 Skiing chair for disabled people

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Inventor after: Han Yuyin

Inventor before: Li Xiangxiu

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Address after: East Village Fuhai Town Zhejiang city Cixi province Han Road 315332

Applicant after: Cixi City Fuhai Daqi Electrical Appliance Factory

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Applicant before: Li Xiangxiu

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Inventor after: Zhang Xueshan

Inventor after: Su Jing

Inventor after: Zhang Juhua

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Inventor after: Wang Ying

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Address after: 325600, Zhejiang, Wenzhou City, Yueqing Province, seven Li Town, West Village

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Co-patentee after: Zhang Juhua

Co-patentee after: Zhang Tongzhu

Co-patentee after: Wang Ying

Address before: East Village Fuhai Town Zhejiang city Cixi province Han Road 315332

Patentee before: Cixi City Fuhai Daqi Electrical Appliance Factory

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Address after: 225300 9 North of Chuang Chuang Road, Xu Zhuang Street, Gao Gang, Taizhou, Jiangsu

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Co-patentee after: Zhang Tongzhu

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Address before: 325600 Jinxi Village, Qiligang Town, Yueqing City, Wenzhou City, Zhejiang Province

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Effective date of registration: 20190109

Address after: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui.

Patentee after: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd.

Address before: 225300 9 North of Chuang Chuang Road, Xu Zhuang Street, Gao Gang, Taizhou, Jiangsu

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Address after: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui

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Address before: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui.

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Address after: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512

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