CN107041816A - A kind of rotatable wheelchair device of seat - Google Patents

A kind of rotatable wheelchair device of seat Download PDF

Info

Publication number
CN107041816A
CN107041816A CN201611072759.6A CN201611072759A CN107041816A CN 107041816 A CN107041816 A CN 107041816A CN 201611072759 A CN201611072759 A CN 201611072759A CN 107041816 A CN107041816 A CN 107041816A
Authority
CN
China
Prior art keywords
wheelchair
wheelchair frame
driving shaft
rotary table
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611072759.6A
Other languages
Chinese (zh)
Inventor
张绍杰
樊晓辉
张彦
张艳艳
张玉峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luoyang Central Hospital
Original Assignee
Luoyang Central Hospital
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Luoyang Central Hospital filed Critical Luoyang Central Hospital
Priority to CN201611072759.6A priority Critical patent/CN107041816A/en
Publication of CN107041816A publication Critical patent/CN107041816A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10Parts, details or accessories
    • A61G5/1005Wheelchairs having brakes
    • A61G5/1008Wheelchairs having brakes for gradually slowing down the wheelchair
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00General characteristics of devices
    • A61G2203/10General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00General characteristics of devices
    • A61G2203/70General characteristics of devices with special adaptations, e.g. for safety or comfort
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01Constructive details
    • A61H2201/0119Support for the device
    • A61H2201/0138Support for the device incorporated in furniture
    • A61H2201/0149Seat or chair

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Handcart (AREA)

Abstract

A kind of rotatable wheelchair device of seat, including upper wheelchair frame and lower wheelchair frame, upper wheelchair frame bottom are fixed with the top of top rotary table, lower wheelchair frame and are fixed with lower rotary table, drive driving shaft to rotate by rotating adjustment handle, so as to drive wheelchair frame to rotate.The present invention is by setting split type lower wheelchair frame and upper wheelchair frame, the separated rotation of wheelchair frame can be realized, rotation is adjusted by adjusting handle, the purpose of exercise can be realized with moving unitary rotation to facilitate, on the other hand the direction and the moving direction of wheelchair of people can be caused to be mutually perpendicular to by adjustment, so people is in wheelchair up and down, and wheel chair wheel can provide a frictional force to limit the sliding of wheelchair, so as to avoid triggering dangerous.

Description

A kind of rotatable wheelchair device of seat
Technical field
The present invention relates to a kind of device instead of walk, more particularly, to a kind of rotatable wheelchair device of seat.
Background technology
A kind of device instead of walk that the people that it is inconvenient that wheelchair is legs and feet is commonly used, goes out due to legs and feet not for the elderly Just or it is short of physical strength, it is necessary to ridden instead of walk by wheelchair, and wheelchair holds when wheelchair above and below often being appeared in when using wheelchair Easy glide, so easily triggers old man to throw wheelchair and injured, has many wheelchairs to employ locking device to limit in the prior art The movement of wheel processed, but be due to the convex structure of wheel, sliding is still had, and with the access times increase of wheelchair The locking device initiation wheelchair that can be failed because of the effect of bearing load is slided, at the same old man using wheelchair it is outgoing be usually in order to Take exercise, existing wheelchair function is single to be unable to auxiliary exercise.
The content of the invention
The purpose of the present invention is that easily generation slides and can not realize exercise in use to solve existing wheelchair Problem is there is provided a kind of rotatable wheelchair device of seat, and by wheelchair self friction power restriction, it slides, by manual rotation come Realize the purpose taken exercise.
The present invention is solves the deficiency of above-mentioned technical problem, and the technical scheme used is:
Supporting plate is installed on a kind of rotatable wheelchair device of seat, including upper wheelchair frame and lower wheelchair frame, upper wheelchair frame, propped up It is supported by seat cushion, upper wheelchair frame to be located on seat cushion both sides on fagging and is provided with handrail, upper wheelchair frame bottom is fixed with top rotary table, It is fixed with the top of lower wheelchair frame on lower rotary table, top rotary table and is fixed with rotating shaft, axis of rotation is arranged on lower rotary table to turn in realization Coil lower rotary table to rotate, one end that rotating shaft is fixed on top rotary table extends across top rotary table and extend into wheelchair frame upper backup pad Underface, rotating shaft, which is located on one end below supporting plate, to be fixed with driven pulley, driven pulley and is engaged with driving wheel, and driving wheel leads to Cross driving shaft to be rotatably connected in supporting plate, driving shaft is through supporting plate and seat cushion and stretches out a seat cushion part, driving shaft is stretched Go out end to be located on wheelchair between two legs of user, and dug on the end connection is connected with polygon-shaped counterbore, seat cushion Bayonet lock is welded with plate, connecting plate, shape and the counterbore of bayonet lock are mutually matched to block master afterwards in bayonet lock insertion counterbore Moving axis limitation driving shaft is freely rotated, and adjusting lever is linked with handrail, and the adjusting lever includes adjustment handle and kelly, and kelly is solid It is scheduled on adjustment handle and coordinates adjustment handle to constitute T-shaped structure, kelly shape is mutually matched in order to which kelly insertion is heavy with counterbore Driving shaft is blocked after in hole, drives driving shaft to rotate by rotating adjustment handle, so as to drive wheelchair frame to rotate.
The partial-length that described driving shaft stretches out seat cushion is 1-3mm, to avoid process from influenceing user to use.
Described connecting plate connects rotation on cushion to realize connecting plate by rotating pin.
Pedal and pushing hands are also equipped with described upper wheelchair frame.
Described handrail is provided with hook adjusting lever is hung on handrail.
Road wheel is installed on described lower wheelchair frame.
The beneficial effects of the invention are as follows:The present invention is by setting split type lower wheelchair frame and upper wheelchair frame, it is possible to achieve The separated rotation of wheelchair frame, rotation is adjusted by adjusting handle, forging can be realized with moving unitary rotation to facilitate The purpose of refining, on the other hand can cause the direction and the moving direction of wheelchair of people to be mutually perpendicular to, such people is upper by adjustment During lower wheelchair, wheel chair wheel can provide a frictional force to limit the sliding of wheelchair, so as to avoid triggering dangerous.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the partial schematic diagram in the present invention.
Fig. 3 is the structural representation of adjusting lever in the present invention.
Diagram mark:1st, lower wheelchair frame;2nd, pedal;3rd, driving shaft;4th, handrail;5th, adjusting lever;501st, handle is adjusted; 502nd, kelly;6th, counterbore;61st, connecting plate;62nd, bayonet lock;7th, seat cushion;8th, supporting plate;9th, pushing hands;10th, upper wheelchair frame;11st, it is upper to turn Disk;12nd, rotating shaft;13rd, driven pulley;14th, lower rotary table;15th, driving wheel.
Embodiment
Shown in figure, embodiment is as follows:
Support is installed on a kind of rotatable wheelchair device of seat, including upper wheelchair frame 10 and lower wheelchair frame 1, upper wheelchair frame 10 It is supported by seat cushion 7, upper wheelchair frame 10 to be located on the both sides of seat cushion 7 in plate 8, supporting plate 8 and is provided with handrail 4, the upper bottom of wheelchair frame 10 Portion is fixed with top rotary table 11, and the lower top of wheelchair frame 1, which is fixed with lower rotary table 14, top rotary table 11, is fixed with rotating shaft 12,12 turns of rotating shaft Dynamic to be arranged on lower rotary table 14 to realize that top rotary table 11 is rotated around lower rotary table 14, one end that rotating shaft 12 is fixed on top rotary table 11 is prolonged The underface stretched and pass through top rotary table 11 to extend into the upper backup pad 8 of wheelchair frame 10, rotating shaft 12 is located at one end of the lower section of supporting plate 8 On be fixed with driven pulley 13, driven pulley 13 and be engaged with driving wheel 15, driving wheel 15 is rotatably connected on supporting plate by driving shaft 3 On 8, driving shaft 3 is through supporting plate 8 and seat cushion 7 and stretches out the part of seat cushion 7, and the external part of driving shaft 3, which is located on wheelchair, to be used Dig to be connected with polygon-shaped counterbore 6, seat cushion on connecting plate 61, connecting plate 61 between two legs of person, and on the end and weld Bayonet lock 62 is connected to, shape and the counterbore 6 of bayonet lock 62 are mutually matched to block driving shaft 3 afterwards in the insertion counterbore 6 of bayonet lock 62 Limitation driving shaft 3 is freely rotated, and adjusting lever 5 is linked with handrail, and the adjusting lever 5 includes adjustment handle 501 and kelly 502, Kelly 502, which is fixed on adjustment handle 501, coordinates adjustment handle 501 to constitute T-shaped structure, the shape of kelly 502 and mutual of counterbore 6 With in order to block driving shaft 3 afterwards in the insertion counterbore 6 of kelly 502, driving shaft is driven to turn by rotating adjustment handle 501 It is dynamic, so as to drive wheelchair frame to rotate, rotated by adjusting handle 501, forging can be realized with moving unitary rotation to facilitate The purpose of refining, on the other hand can cause the direction and the moving direction of wheelchair of people to be mutually perpendicular to, such people is upper by adjustment During lower wheelchair, wheel chair wheel can provide a frictional force to limit the sliding of wheelchair, so as to avoid triggering dangerous.
The partial-length that described driving shaft 3 stretches out seat cushion is 1-3mm, to avoid process from influenceing user to use.
Described connecting plate 61 connects rotation on cushion to realize connecting plate by rotating pin.
Pedal 2 and pushing hands 9 are also equipped with described upper wheelchair frame 10.
Described handrail 4 is provided with hook adjusting lever 5 is hung on handrail.
Road wheel is installed on described lower wheelchair frame 1.
Technical scheme and embodiment cited by the present invention and non-limiting, with the technical scheme cited by the present invention and Embodiment is equivalent or effect same approach is all in the range of the present invention is protected.

Claims (6)

1. a kind of rotatable wheelchair device of seat, it is characterised in that:Including upper wheelchair frame(10)With lower wheelchair frame(1), upper wheel Chair frame(10)On supporting plate is installed(8), supporting plate(8)On be supported by seat cushion(7), upper wheelchair frame(10)It is upper to be located at seat cushion(7) Handrail is provided with both sides(4), upper wheelchair frame(10)Bottom is fixed with top rotary table(11), lower wheelchair frame(1)Top is fixed with down Rotating disk(14), top rotary table(11)On be fixed with rotating shaft(12), rotating shaft(12)It is rotatably arranged on lower rotary table(14)On with realization turn Disk(11)Around lower rotary table(14)Rotate, rotating shaft(12)It is fixed on top rotary table(11)On one end extend across top rotary table(11)Stretch Enter to upper wheelchair frame(10)Upper backup pad(8)Underface, rotating shaft(12)Positioned at supporting plate(8)Be fixed with one end of lower section from Driving wheel(13), driven pulley(13)On be engaged with driving wheel(15), driving wheel(15)Pass through driving shaft(3)It is rotatably connected on supporting plate (8)On, driving shaft(3)Through supporting plate(8)And seat cushion(7)And stretch out seat cushion(7)A part, driving shaft(3)External part position Polygon-shaped counterbore is dug between two legs of user on wheelchair, and on the end(6), seat cushion(7)On be connected with connection Plate(61), connecting plate(61)On be welded with bayonet lock(62), bayonet lock(62)Shape and counterbore(6)It is mutually matched in order to bayonet lock (62)Insert counterbore(6)In after block driving shaft(3)Limit driving shaft(3)Freely rotate, handrail(4)On be linked with adjusting lever (5), the adjusting lever(5)Including adjustment handle(501)And kelly(502), kelly(502)It is fixed on adjustment handle(501)On Coordinate adjustment handle(501)Constitute T-shaped structure, kelly(502)Shape and counterbore(6)It is mutually matched in order to kelly(502)Insert Enter counterbore(6)In after block driving shaft(3), by rotating adjustment handle(501)To drive driving shaft(3)Rotate, so that band Dynamic upper wheelchair frame(10)Rotate.
2. the rotatable wheelchair device of a kind of seat according to claim 1, it is characterised in that:Described driving shaft(3) Stretch out seat cushion(7)Partial-length be 1-3mm, with avoid process influence user use.
3. the rotatable wheelchair device of a kind of seat according to claim 1, it is characterised in that:Described connecting plate(61) Seat cushion is connected to by rotating pin(7)On to realize connecting plate(61)Rotation.
4. the rotatable wheelchair device of a kind of seat according to claim 1, it is characterised in that:Described upper wheelchair frame (10)On be also equipped with pedal(2)And pushing hands(9).
5. the rotatable wheelchair device of a kind of seat according to claim 1, it is characterised in that:Described handrail(4)If Hook is equipped with order to by adjusting lever(5)It is hung on handrail(4)On.
6. the rotatable wheelchair device of a kind of seat according to claim 1, it is characterised in that:Described lower wheelchair frame (1)On road wheel is installed.
CN201611072759.6A 2016-11-29 2016-11-29 A kind of rotatable wheelchair device of seat Pending CN107041816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611072759.6A CN107041816A (en) 2016-11-29 2016-11-29 A kind of rotatable wheelchair device of seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611072759.6A CN107041816A (en) 2016-11-29 2016-11-29 A kind of rotatable wheelchair device of seat

Publications (1)

Publication Number Publication Date
CN107041816A true CN107041816A (en) 2017-08-15

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ID=59543809

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611072759.6A Pending CN107041816A (en) 2016-11-29 2016-11-29 A kind of rotatable wheelchair device of seat

Country Status (1)

Country Link
CN (1) CN107041816A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109431702A (en) * 2017-08-28 2019-03-08 江苏君悦智能轮椅科技有限公司 Portable liftable wheelchair
CN109998808A (en) * 2018-01-05 2019-07-12 纬创资通股份有限公司 Rotary positioning mechanism and carrier

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2269866Y (en) * 1996-09-06 1997-12-10 大踊企业有限公司 360 degree rotary handle device for body-building apparatus
CN2302876Y (en) * 1997-07-02 1999-01-06 赵改宇 Magnetic master and slave type multi-purpose screw driver
JP2000300618A (en) * 1999-04-23 2000-10-31 Santekku:Kk Electrical wheelchair
JP2002046616A (en) * 2000-08-04 2002-02-12 Tsutomu Hara Transporting device
CN1674848A (en) * 2002-08-05 2005-09-28 J.T.拉布斯有限公司 Manually-propelled vehicle and related systems
CN1883429A (en) * 2006-06-16 2006-12-27 合肥工业大学 Rehabilitation wheelchair for active/passive limbs coordinate exercise
CN102941562A (en) * 2012-11-23 2013-02-27 保定天威集团有限公司 Special tool for installing mechanical sanding bucket-elevating belt hopper
CN103083146A (en) * 2013-02-01 2013-05-08 李明科 Wheel chair with rotatable seat
CN103720549A (en) * 2013-12-20 2014-04-16 杭州银江智慧医疗集团有限公司 Manual four-wheel multifunctional vehicle special for old persons
CN204135961U (en) * 2014-09-15 2015-02-04 宁波市鄞州永佳电机工具有限公司 A kind of Multifunctional internal hexagonal wrench
CN206548724U (en) * 2016-11-29 2017-10-13 洛阳市中心医院 A kind of rotatable wheelchair device of seat

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2269866Y (en) * 1996-09-06 1997-12-10 大踊企业有限公司 360 degree rotary handle device for body-building apparatus
CN2302876Y (en) * 1997-07-02 1999-01-06 赵改宇 Magnetic master and slave type multi-purpose screw driver
JP2000300618A (en) * 1999-04-23 2000-10-31 Santekku:Kk Electrical wheelchair
JP2002046616A (en) * 2000-08-04 2002-02-12 Tsutomu Hara Transporting device
CN1674848A (en) * 2002-08-05 2005-09-28 J.T.拉布斯有限公司 Manually-propelled vehicle and related systems
CN1883429A (en) * 2006-06-16 2006-12-27 合肥工业大学 Rehabilitation wheelchair for active/passive limbs coordinate exercise
CN102941562A (en) * 2012-11-23 2013-02-27 保定天威集团有限公司 Special tool for installing mechanical sanding bucket-elevating belt hopper
CN103083146A (en) * 2013-02-01 2013-05-08 李明科 Wheel chair with rotatable seat
CN103720549A (en) * 2013-12-20 2014-04-16 杭州银江智慧医疗集团有限公司 Manual four-wheel multifunctional vehicle special for old persons
CN204135961U (en) * 2014-09-15 2015-02-04 宁波市鄞州永佳电机工具有限公司 A kind of Multifunctional internal hexagonal wrench
CN206548724U (en) * 2016-11-29 2017-10-13 洛阳市中心医院 A kind of rotatable wheelchair device of seat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109431702A (en) * 2017-08-28 2019-03-08 江苏君悦智能轮椅科技有限公司 Portable liftable wheelchair
CN109998808A (en) * 2018-01-05 2019-07-12 纬创资通股份有限公司 Rotary positioning mechanism and carrier

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170815