CN107041816A - A kind of rotatable wheelchair device of seat - Google Patents
A kind of rotatable wheelchair device of seat Download PDFInfo
- 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
Links
- 238000000034 method Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- A61G5/10—Parts, details or accessories
- A61G5/1005—Wheelchairs having brakes
- A61G5/1008—Wheelchairs having brakes for gradually slowing down the wheelchair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL 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
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0149—Seat 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
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.
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 |
Family
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)
| 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)
| 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 |
-
2016
- 2016-11-29 CN CN201611072759.6A patent/CN107041816A/en active Pending
Patent Citations (11)
| 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)
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| 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 |