CN106109125B - The frictional artificial actuating device of wheelchair - Google Patents
The frictional artificial actuating device of wheelchair Download PDFInfo
- Publication number
- CN106109125B CN106109125B CN201610477240.XA CN201610477240A CN106109125B CN 106109125 B CN106109125 B CN 106109125B CN 201610477240 A CN201610477240 A CN 201610477240A CN 106109125 B CN106109125 B CN 106109125B
- Authority
- CN
- China
- Prior art keywords
- crank
- wheelchair
- conduit
- friction pulley
- baffle
- 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.)
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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
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- 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
A kind of frictional artificial actuating device of wheelchair, is connected to form by friction pulley, bearing block, flexible axle and crank；Friction pulley is equipped on two driving wheels of wheelchair, the spindle nose of friction pulley is mounted on bearing block；The bottom of bearing block is fixed on the frame body of wheelchair；Flexible axle is connected in one end of spindle nose, the other end and crank of flexible axle are connected as a body；Baffle is equipped on crank, face is equipped with conduit under the baffle, and crank is inserted into conduit；It is equipped with support in the upper/lower terminal of conduit, the frame body of the both ends of support respectively with conduit, wheelchair is connected as a body.
Description
Technical field
A kind of frictional artificial actuating device of wheelchair, belongs to residual people's articles for use field.
Background technology
Not walking people rotate the hand rail cycle of wheelchair by the arm of upper limb using wheelchair as walking-replacing tool, can
Achieve the purpose that mobile.However, during rotating wheelchair, since the sleeve of residual people is often in contact with the wheel of wheelchair,
Dust on wheel polluted clothes, and the clean requirement of clothing is not achieved.
Invention content
The purpose of the application is to provide for a kind of frictional artificial actuating device of wheelchair, and drawbacks described above is eliminated with this.It should
Device is connected to form by friction pulley, bearing block, flexible axle and crank；In wheelchair（Refer to the wheelchair of not hand rail cycle）Two driving wheels
Tire on the outside of slope on be respectively equipped with friction pulley, friction pulley uses inflatable friction pulley（One kind of castor）；Friction pulley and
The slope of the tire side wall of driving wheel is in close contact；Friction pulley is mounted on by the spindle nose of itself institute's band on bearing block；Bearing block
Using dual bearing structure（Structure feature belongs to public common sense, is not described in detail herein）；The bottom of bearing block is fixed on wheelchair
Frame body side wall on；The spindle nose of friction pulley after fixation and the driving wheel of wheelchair are in antarafacial plumbness；
In one end of spindle nose（Refer to that one end for being fitted without friction pulley）Connect one section of flexible axle（As used in plug-in type vibrating stick
Flexible axle）, the other end of flexible axle and one end of crank（Refer to lower end）It is fixedly linked integral；Flexible axle is by the spindle nose of friction pulley and shakes
Being connected as a body；The rotary power of crank is transmitted with this；
Crank uses the right angle crank of zigzag, structure feature identical with the crank used in single cylinder diesel；Crank
Cross section is circle；Baffle is equipped on crank, baffle is the plate body of circular ring shape, and baffle-plate-sleeve is mounted in the bending part above crank,
Baffle and crank are vertical（Refer to vertical with the crank part of conduit is inserted into）It is connected as a body；Baffle be used for expand crank upper end and
The contact surface of conduit；Conduit is arranged below in the baffle of crank, conduit is made with one section of pipe；Crank is located in after being inserted into conduit
On baffle, 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, support is made with one section of square tube；Distinguish at the both ends of support
It is vertically connected integrally with the frame body both sides of conduit, wheelchair；Support has positioning action to crank；
In use, the both hands of residual people hold two cranks respectively, make driving of the friction pulley with wheelchair by rotating crank
Wheel rotation, realizes the locomotive function of wheelchair.
The application is beneficial to be had the technical effect that：The movement of wheelchair is driven by the structure of crank, friction pulley, it is easy to operate,
Not soiled clothes.
Description of the drawings
In the accompanying drawings：
Fig. 1 is frictional artificial actuating device's front view of wheelchair；
Fig. 2 is frictional artificial actuating device's vertical view of wheelchair.
Reference sign：
In figure, 1, friction pulley；2, bearing block；3, flexible axle；4, crank；5, driving wheel；6, spindle nose；7, baffle；8, it leads
Pipe；9, it supports.
Specific implementation mode
As shown in Fig. 1,2, a kind of frictional artificial actuating device of wheelchair eliminates drawbacks described above with this.The device is by rubbing
Wheel 1, bearing block 2, flexible axle 3 and crank 4 is wiped to be connected to form；In wheelchair（Refer to the wheelchair of not hand rail cycle）Two driving wheels 5
Friction pulley 1 is respectively equipped on slope on the outside of tire, friction pulley 1 uses inflatable friction pulley（One kind of castor）；1 He of friction pulley
The slope of the tire side wall of driving wheel 5 is in close contact；Friction pulley 1 is mounted on by the spindle nose 6 of itself institute's band on bearing block 2；Axis
Bearing 2 uses dual bearing structure（Structure feature belongs to public common sense, is not described in detail herein）；The bottom of bearing block 2 is fixed
On the frame body side wall of wheelchair；The spindle nose 6 of friction pulley 1 after fixation and the driving wheel 5 of wheelchair are in antarafacial plumbness；
In one end of spindle nose 6（Refer to that one end for being fitted without friction pulley）Connect one section of flexible axle 3（Such as plug-in type vibrating stick institute
Flexible axle）, one end of the other end and crank 4 of flexible axle 3（Refer to lower end）It is fixedly linked integral；Flexible axle 3 is by the axis of friction pulley 1
First 6 and crank 4 be connected as a body；The rotary power of crank 4 is transmitted with this；
Crank 4 uses the right angle crank of zigzag, structure feature identical with the crank used in single cylinder diesel；Crank 4
Cross section be circle；Baffle 7 is equipped on crank 4, baffle 7 is the plate body of circular ring shape, and baffle 7 is sleeved on above crank 4
Bending part, baffle 7 and crank 4 are vertical（Refer to vertical with the crank part of conduit is inserted into）It is connected as a body；Baffle 7 shakes for expanding
The contact surface of 4 upper end and conduit 8；Conduit 8 is equipped with below the baffle 7 of crank 4, conduit 8 is made with one section of pipe；It shakes
4 insertion conduits 8 after be located on baffle 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, support 9 is made with one section of square tube；The both ends of support 9
The frame body both sides with conduit 8, wheelchair are vertically connected integrally respectively；9 pairs of cranks 4 of support have positioning action；
In use, the both hands of residual people hold two cranks 4 respectively, make drive of the friction pulley 1 with wheelchair by rotating crank 4
Driving wheel 5 rotates, and realizes the locomotive function of wheelchair.
The application is beneficial to be had the technical effect that：The movement of wheelchair, operation side are driven by the structure of crank 4, friction pulley 1
Just, not soiled clothes.
Claims (1)
1. a kind of frictional artificial actuating device of wheelchair, spy is being：The device is by friction pulley（1）, bearing block（2）, it is soft
Axis（3）And crank（4）It is connected to form；In two driving wheels of wheelchair（5）Tire on the outside of slope on be respectively equipped with friction pulley
（1）, friction pulley（1）Using inflatable friction pulley；Friction pulley（1）And driving wheel（5）Tire side wall slope be in close contact；It rubs
Wipe wheel（1）Pass through the spindle nose of itself institute's band（6）Mounted on bearing block（2）On；Bearing block（2）Using dual bearing structure；Bearing block
（2）Bottom be fixed on the frame body side wall of wheelchair；Friction pulley after fixation（1）Spindle nose（6）With the driving wheel of wheelchair（5）It is in
Antarafacial plumbness；
In spindle nose（6）One end connect one section of flexible axle（3）, flexible axle（3）The other end and crank（4）One end be fixedly linked into one
Body；Flexible axle（3）By friction pulley（1）Spindle nose（6）And crank（4）It is connected as a body；Crank is transmitted with this（4）Rotary power；
Crank（4）Using the right angle crank of zigzag, structure feature is identical with the crank used in single cylinder diesel；Crank（4）
Cross section be circle；In crank（4）It is equipped with baffle（7）, baffle（7）For the plate body of circular ring shape, baffle（7）It is sleeved on crank
（4）Bending part above, baffle（7）And crank（4）It is vertically connected integral；Baffle（7）For expanding crank（4）Upper end and
Conduit（8）Contact surface；In crank（4）Baffle（7）Below be equipped with conduit（8）, conduit（8）It is made with one section of pipe；It shakes
（4）It is inserted into conduit（8）After be located in baffle（7）On, and can be in conduit（8）Circular hole in flexible rotating；
In conduit（8）The side of upper/lower terminal be respectively equipped with support（9）, support（9）It is made with one section of square tube；Support（9）'s
Both ends are respectively and conduit（8）, wheelchair frame body both sides be vertically connected integrally；Support（9）To crank（4）With 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 CN106109125A (en) | 2016-11-16 |
| CN106109125B true 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 (8)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007252859A (en) * | 2006-03-20 | 2007-10-04 | Kazunori Kobayashi | Turning and opening/closing device of footrest of wheelchair |
-
2016
- 2016-06-27 CN CN201610477240.XA patent/CN106109125B/en active Active
Patent Citations (8)
| 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 |
| 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 |
|---|---|
| CN106109125A (en) | 2016-11-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| 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 |