CN106109125A - The friction-type artificial actuating device of wheelchair - Google Patents
The friction-type artificial actuating device of wheelchair Download PDFInfo
- Publication number
- CN106109125A CN106109125A CN201610477240.XA CN201610477240A CN106109125A CN 106109125 A CN106109125 A CN 106109125A CN 201610477240 A CN201610477240 A CN 201610477240A CN 106109125 A CN106109125 A CN 106109125A
- Authority
- CN
- China
- Prior art keywords
- crank
- wheelchair
- conduit
- friction pulley
- baffle plate
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims description 3
- 235000004443 Ricinus communis Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 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
- A61G5/10—Parts, details or accessories
-
- 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
- A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
- A61G5/021—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular propulsion mechanisms
- A61G5/023—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular propulsion mechanisms acting directly on hubs or axis
-
- 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
- A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
- A61G5/024—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular operating means
- A61G5/026—Cranks or hand wheels
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)
- Pulleys (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The friction-type artificial actuating device of a kind of wheelchair, is connected to form by friction pulley, bearing block, flexible axle and crank；Being provided with friction pulley on two driving wheels of wheelchair, the spindle nose of friction pulley is arranged on bearing block；The bottom of bearing block is fixed on the support body of wheelchair；Connect flexible axle in one end of spindle nose, the other end and the crank of flexible axle are connected as a body；Being provided with baffle plate on crank, face is provided with conduit under the baffle, and crank inserts in conduit；Upper/lower terminal at conduit is provided with support, and the two ends of support support body with conduit, wheelchair respectively is connected as a body.
Description
Technical field
The friction-type artificial actuating device of a kind of wheelchair, belongs to residual people's articles for use field.
Background technology
The most walking people, using wheelchair as walking-replacing tool, rotate the hand rail cycle of wheelchair by the arm of upper limb, it is possible to
Reach the purpose of movement.But, rotating during wheelchair, owing to the sleeve often wheel with wheelchair of residual people contacts,
Dust on wheel pollutes clothes, does not reaches the requirement of clothing cleaning.
Summary of the invention
The purpose of the application is to provide for the friction-type artificial actuating device of a kind of wheelchair, eliminates drawbacks described above with this.Should
Device is connected to form by friction pulley, bearing block, flexible axle and crank；Two driving wheels wheelchair (referring to the wheelchair not having hand rail cycle)
Tire outside slope on be respectively equipped with friction pulley, friction pulley uses inflated type friction pulley (one of castor)；Friction pulley and
The slope of the tire sidewall of driving wheel is in close contact；Friction pulley is arranged on bearing block by the spindle nose self carried；Bearing block
Use dual bearing structure (architectural feature belongs to public general knowledge, is not described in detail) at this；The bottom of bearing block is fixed on wheelchair
Support body sidewall on；The spindle nose of the friction pulley after Gu Ding and the driving wheel of wheelchair are antarafacial plumbness；
One section of flexible axle (soft as used by plug-in type vibrating rod is connected in one end (referring to be fitted without that one end of friction pulley) of spindle nose
Axle), the other end of flexible axle and one end (referring to lower end) of crank are fixedly linked integral；Flexible axle is by the spindle nose of friction pulley and crank phase
It is connected；The rotary power of crank is transmitted with this；
Crank uses flexuose right angle crank, and its architectural feature is identical with the crank used by single cylinder diesel；Crank transversal
Face is circular；Being provided with baffle plate on crank, baffle plate is the plate body of annular, and baffle-plate-sleeve is contained in the bending part above crank, baffle plate
Vertical with crank (referring to and insert the crank sections transverse of conduit) is connected as a body；Baffle plate is for expanding upper end and the conduit of crank
Contact surface；Baffle plate at crank is arranged below conduit, and conduit is made with one section of pipe；Crank is positioned at baffle plate after inserting conduit
On, and can in the circular hole of conduit flexible rotating；
It is respectively equipped with support in the side of the upper/lower terminal of conduit, supports and make by one section of square tube；The two ends supported respectively and are led
Pipe, the support body both sides of wheelchair are vertically connected integral；Support and crank is had positioning action；
During use, the both hands of residual people hold two cranks respectively, make friction pulley drive the driving round of wheelchair by rotating crank
Dynamic, it is achieved the locomotive function of wheelchair.
What the application was useful has the technical effect that the movement being driven wheelchair by the structure of crank, friction pulley, easy to operate,
Not soiled clothes.
Accompanying drawing explanation
In the accompanying drawings:
Fig. 1 is friction-type artificial actuating device's front view of wheelchair；
Fig. 2 is friction-type artificial actuating device's top view of wheelchair.
Description of reference numerals:
In figure, 1, friction pulley；2, bearing block；3, flexible axle；4, crank；5, driving wheel；6, spindle nose；7, baffle plate；8, conduit；9、
Support.
Detailed description of the invention
Such as Fig. 1, shown in 2, the friction-type artificial actuating device of a kind of wheelchair, eliminate drawbacks described above with this.This device is by rubbing
Wipe wheel 1, bearing block 2, flexible axle 3 and crank 4 to be connected to form；Two driving wheels 5 at wheelchair (referring to the wheelchair not having hand rail cycle)
Being respectively equipped with friction pulley 1 on slope outside tire, friction pulley 1 uses inflated type friction pulley (one of castor)；Friction pulley 1 He
The slope of the tire sidewall of driving wheel 5 is in close contact；Friction pulley 1 is arranged on bearing block 2 by the spindle nose 6 self carried；Axle
Bearing 2 uses dual bearing structure (architectural feature belongs to public general knowledge, is not described in detail) at this；The bottom of bearing block 2 is fixed
On the support body sidewall of wheelchair；The spindle nose 6 of the friction pulley 1 after Gu Ding and the driving wheel 5 of wheelchair are in antarafacial plumbness；
One section of flexible axle 3(is connected as used by plug-in type vibrating rod in one end (referring to be fitted without that one end of friction pulley) of spindle nose 6
Flexible axle), the other end of flexible axle 3 and one end (referring to lower end) of crank 4 are fixedly linked integral；Flexible axle 3 is by the spindle nose 6 of friction pulley 1
It is connected as a body with crank 4；The rotary power of crank 4 is transmitted with this；
Crank 4 uses flexuose right angle crank, and its architectural feature is identical with the crank used by single cylinder diesel；The horizontal stroke of crank 4
Cross section is circular；Being provided with baffle plate 7 on crank 4, baffle plate 7 is the plate body of annular, and baffle plate 7 is sleeved on crank 4 bending above
Place, baffle plate 7 and crank 4 vertical (referring to and insert the crank sections transverse of conduit) are connected as a body；Baffle plate 7 is used for expanding crank 4
Upper end and the contact surface of conduit 8；Crank 4 baffle plate 7 conduit 8 is arranged below, conduit 8 is made with one section of pipe；Crank 4
Insert after conduit 8 and be positioned on baffle plate 7, and can in the circular hole of conduit 8 flexible rotating；
It is respectively equipped with support 9 in the side of the upper/lower terminal of conduit 8, supports 9 and make by one section of square tube；Support the two ends difference of 9
It is vertically connected integral with the support body both sides of conduit 8, wheelchair；Support 9 and crank 4 is had positioning action；
During use, the both hands of residual people hold two cranks 4 respectively, make friction pulley 1 drive the driving wheel of wheelchair by rotating crank 4
5 rotate, it is achieved the locomotive function of wheelchair.
What the application was useful has the technical effect that the movement being driven wheelchair by the structure of crank 4, friction pulley 1, operation side
Just, not soiled clothes.
Claims (1)
1. a friction-type artificial actuating device for wheelchair, its spy is being: this device is by friction pulley (1), bearing block (2), soft
Axle (3) and crank (4) are connected to form；It is respectively equipped with friction pulley on slope outside the tire of two driving wheels (5) of wheelchair
(1), friction pulley (1) uses inflated type friction pulley；The slope of the tire sidewall of friction pulley (1) and driving wheel (5) is in close contact；Rub
Wipe wheel (1) to be arranged on bearing block (2) by the spindle nose (6) self carried；Bearing block (2) uses dual bearing structure；Bearing block
(2) bottom is fixed on the support body sidewall of wheelchair；The spindle nose (6) of the friction pulley (1) after Gu Ding and the driving wheel (5) of wheelchair in
Antarafacial plumbness；
Connect one section of flexible axle (3) in one end of spindle nose (6), the other end of flexible axle (3) is fixedly linked into one with one end of crank (4)
Body；Spindle nose (6) and the crank 4 of friction pulley (1) are connected as a body by flexible axle (3)；The rotary power of crank (4) is transmitted with this；
Crank (4) uses flexuose right angle crank, and its architectural feature is identical with the crank used by single cylinder diesel；Crank (4)
Cross section be circular；Being provided with baffle plate (7) on crank (4), baffle plate (7) is the plate body of annular, and baffle plate (7) is sleeved on crank
(4) bending part above, baffle plate (7) and crank (4) are vertically connected integral；Baffle plate (7) be used for expanding crank (4) upper end and
The contact surface of conduit (8)；Baffle plate (7) in crank (4) conduit (8) is arranged below, conduit (8) is made with one section of pipe；Shake
Be positioned on baffle plate (7) after (4) are inserted conduit (8), and can in the circular hole of conduit (8) flexible rotating；
It is respectively equipped with support (9) in the side of the upper/lower terminal of conduit (8), supports (9) and make by one section of square tube；Support (9)
Support body both sides with conduit (8), wheelchair respectively, two ends are vertically connected integral；Support (9) and crank (4) is had positioning action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477240.XA CN106109125B (en) | 2016-06-27 | 2016-06-27 | The frictional artificial actuating device of wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477240.XA CN106109125B (en) | 2016-06-27 | 2016-06-27 | The frictional artificial actuating device of wheelchair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106109125A true CN106109125A (en) | 2016-11-16 |
| CN106109125B CN106109125B (en) | 2018-07-20 |
Family
ID=57266435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610477240.XA Active CN106109125B (en) | 2016-06-27 | 2016-06-27 | The frictional artificial actuating device of wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106109125B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067980U (en) * | 1990-05-18 | 1990-12-26 | 李天夫 | Wheelchair electric machinery friction driven device |
| CN2201922Y (en) * | 1994-08-24 | 1995-06-28 | 时铁成 | Electric-control motor-drive chair |
| US5743545A (en) * | 1994-09-13 | 1998-04-28 | Orthopedia Gmbh | Wheelchair with adjustable frame |
| CN1345215A (en) * | 1999-04-02 | 2002-04-17 | 崔台允 | Transmission for wheelchair |
| JP2007252859A (en) * | 2006-03-20 | 2007-10-04 | Kazunori Kobayashi | Turning and opening/closing device of footrest of wheelchair |
| CN201036595Y (en) * | 2007-04-30 | 2008-03-19 | 武汉理工大学 | Wheelchair for invalids |
| CN201968935U (en) * | 2011-03-01 | 2011-09-14 | 姚会平 | Hand-cranked wheel chair |
| CN204238161U (en) * | 2014-09-23 | 2015-04-01 | 浙江亚特电器有限公司 | The adjustable engine snowplow of a kind of snow output spot Way out |
| CN105147468A (en) * | 2015-09-12 | 2015-12-16 | 郜鹏 | Spring energy storage wheelchair |
-
2016
- 2016-06-27 CN CN201610477240.XA patent/CN106109125B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067980U (en) * | 1990-05-18 | 1990-12-26 | 李天夫 | Wheelchair electric machinery friction driven device |
| CN2201922Y (en) * | 1994-08-24 | 1995-06-28 | 时铁成 | Electric-control motor-drive chair |
| US5743545A (en) * | 1994-09-13 | 1998-04-28 | Orthopedia Gmbh | Wheelchair with adjustable frame |
| CN1345215A (en) * | 1999-04-02 | 2002-04-17 | 崔台允 | Transmission for wheelchair |
| JP2007252859A (en) * | 2006-03-20 | 2007-10-04 | Kazunori Kobayashi | Turning and opening/closing device of footrest of wheelchair |
| CN201036595Y (en) * | 2007-04-30 | 2008-03-19 | 武汉理工大学 | Wheelchair for invalids |
| CN201968935U (en) * | 2011-03-01 | 2011-09-14 | 姚会平 | Hand-cranked wheel chair |
| CN204238161U (en) * | 2014-09-23 | 2015-04-01 | 浙江亚特电器有限公司 | The adjustable engine snowplow of a kind of snow output spot Way out |
| CN105147468A (en) * | 2015-09-12 | 2015-12-16 | 郜鹏 | Spring energy storage wheelchair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106109125B (en) | 2018-07-20 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201223 Address after: 23 Xichang street, Huai'an District, Huai'an City, Jiangsu Province Patentee after: Huaian District comprehensive inspection and testing center of Huai'an City Address before: 235000 room 1, unit 34, Li Yuan new village, Xiangshan, Huaibei, Anhui, 202 Patentee before: Zhang Qilong |