CN103767837B - A kind of multifunctional wheelchair - Google Patents
A kind of multifunctional wheelchair Download PDFInfo
- Publication number
- CN103767837B CN103767837B CN201410011391.7A CN201410011391A CN103767837B CN 103767837 B CN103767837 B CN 103767837B CN 201410011391 A CN201410011391 A CN 201410011391A CN 103767837 B CN103767837 B CN 103767837B
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- wheelchair body
- wheelchair
- portable desk
- belt pulley
- wheel
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Abstract
A kind of multifunctional wheelchair, comprise wheelchair body, described wheelchair body front end is provided with the portable desk being convenient to deposit user article, described portable desk is arranged on wheelchair body by the connector bottom it, described connector comprises the support bar of the draw-in groove block I that coordinates with wheelchair body two side grip and the support assorted with wheelchair body leg, one end of support bar is hinged on bottom portable desk 8, and the other end realizes support bar to be fastened on the support of wheelchair body leg by draw-in groove block II.Structure simple designs of the present invention is reasonable, facilitates patient's article storage, alleviates the workload of medical personnel, be provided with hanger bar simultaneously, avoid pressure extension tube and be entangled to initiation potential in wheel chair wheel.
Description
Technical field
The present invention relates to a kind of wheelchair, especially relate to a kind of multifunctional wheelchair.
Background technology
Wheelchair is a kind of important rehabilitation instrument, it is not only the walking-replacing tool of limbs the disabled, and them can be made by carrying out physical exercise with wheelchair and participating in social activity, carry out also often needing in checking process to use wheelchair patient simultaneously, but in checking process, patient often carries a lot of article, and these article often do not have place to deposit.
Existing wheelchair is fixed with dining table, but is be bolted on wheelchair, dismounting is inconvenient, and when checking for patient, dismounting trouble not only increases the workload of medical personnel, and extend patient's waiting time, checking efficiency is low simultaneously.
Summary of the invention
The object of the invention is, for solving patient in the problem doing the article storage inconvenience of carrying in checking process, to provide a kind of multifunctional wheelchair, can by article storage safe ready on portable desk.
The present invention is the deficiency solved the problems of the technologies described above, and the technical scheme adopted is:
A kind of multifunctional wheelchair, comprise wheelchair body, described wheelchair body front end is provided with the portable desk being convenient to deposit user article, described portable desk is arranged on wheelchair body by the connector bottom it, described connector comprises the support bar of the draw-in groove block I that coordinates with wheelchair body two side grip and the support assorted with wheelchair body leg, one end of support bar is hinged on bottom portable desk 8, and the other end realizes support bar to be fastened on the support of wheelchair body leg by draw-in groove block II.
Described wheelchair body is also provided with speed-limiting device, described speed-limiting device comprises centrifugal wheel, spring, centrifugal lock and the big belt pulley linked by belt, small belt pulley and drivewheel, wherein, big belt pulley and small belt pulley are arranged on the support of wheelchair body, the trailing wheel of drivewheel and wheelchair body is arranged with rotating shaft, centrifugal wheel and small belt pulley are arranged with rotating shaft, centrifugal lock is arranged in groove that centrifugal wheel radially distributes, and be connected with the spring that active force points to centrifugal wheel axis of rotation, the rotation of wheelchair body trailing wheel passes through drivewheel successively, big belt pulley and small belt pulley drive centrifugal wheel to rotate thus make centrifugal lock produce friction with earth surface under centrifugal action and play speed limit effect.
Described centrifugal wheel is positioned at the top of wheelchair body front-wheel and trailing wheel least significant end line.
Described portable desk desktop is provided with and prevents the baffle plate of article landing and the hanger bar for hanging pressure extension tube.
The check strap that support bar can be fixed on bottom portable desk is provided with bottom described portable desk.
Described wheelchair body sidewall is also provided with the hook for hanging drainage bag.
Described draw-in groove block I and draw-in groove block II is on it and offers the contiguous block with the groove of wheelchair body fits.
Described check strap is be fixed on splicing tape bottom portable desk or any one in rope band.
The invention has the beneficial effects as follows: structure simple designs of the present invention is reasonable, facilitates patient's article storage, alleviates the workload of medical personnel, be provided with hanger bar simultaneously, avoid pressure extension tube and be entangled to initiation potential in wheel chair wheel.
Accompanying drawing explanation
Fig. 1 is the structural representation of wheelchair in the present invention.
Fig. 2 is the desktop schematic diagram of portable desk in the present invention.
Fig. 3 is the bottom schematic view of portable desk in the present invention.
Graphical indicia: 1, link up with; 2, draw-in groove block II; 3, support bar; 4, hanger bar; 5, baffle plate; 6, draw-in groove block I; 7, wheelchair body; 8, portable desk; 9, check strap.
Detailed description of the invention
Shown in figure, detailed description of the invention is as follows:
A kind of multifunctional wheelchair, comprise wheelchair body 7, described wheelchair body 7 front end is provided with the portable desk 8 being convenient to deposit user article, described portable desk 8 is arranged on wheelchair body 7 by the connector bottom it, described connector comprises the support bar 3 of the draw-in groove block I6 that coordinates with wheelchair body 7 liang of side grips and the support assorted with wheelchair body 7 leg, one end of support bar 3 is hinged on bottom portable desk 8, and the other end realizes support bar 3 to be fastened on the support of wheelchair body 7 leg by draw-in groove block II2.
Described wheelchair body 7 is also provided with speed-limiting device, described speed-limiting device comprises centrifugal wheel 10, spring 13, centrifugal lock 12 and the big belt pulley 15 linked by belt, small belt pulley 11 and drivewheel 14, wherein, big belt pulley 15 and small belt pulley 11 are arranged on the support of wheelchair body 7, drivewheel 14 is arranged with rotating shaft with the trailing wheel of wheelchair body 7, centrifugal wheel 10 and small belt pulley 11 are arranged with rotating shaft, centrifugal lock 12 is arranged in groove that centrifugal wheel 10 radially distributes, and be connected with the spring 13 that active force points to centrifugal wheel 10 axis of rotation, the rotation of wheelchair body 7 trailing wheel is successively by drivewheel 14, big belt pulley 15 and small belt pulley 11 drive centrifugal wheel 10 to rotate thus make centrifugal lock 12 produce friction with earth surface under centrifugal action and play speed limit effect.
Described centrifugal wheel 10 is positioned at the top of wheelchair body 7 front-wheel and trailing wheel least significant end line.
Described portable desk 8 desktop is provided with and prevents the baffle plate 5 of article landing and the hanger bar 4 for hanging pressure extension tube.
The check strap 9 that support bar 3 can be fixed on bottom portable desk 8 is provided with bottom described portable desk 8.
Described wheelchair body 7 sidewall is also provided with the hook 1 for hanging drainage bag.
Described draw-in groove block I6 and draw-in groove block II2 is the contiguous block it offering the groove coordinated with wheelchair body 7.
Described check strap 9 is for being fixed on splicing tape bottom portable desk 8 or any one in rope band.
The present invention in use, after check strap 9 is opened, support bar 3 rotates, directly portable desk to be arranged on wheelchair body and to be coordinated by draw-in groove block I and draw-in groove block II fixing, convenient and swift, especially use and be the patient checked, portable desk convenient disassembly, alleviating the workload of medical personnel.
Technical scheme cited by the present invention and embodiment be not restriction, be equal to the technical scheme cited by the present invention and embodiment or effect same approach all in the scope that the present invention protects.
Claims (5)
1. a multifunctional wheelchair, comprise wheelchair body (7), described wheelchair body (7) front end is provided with the portable desk (8) being convenient to deposit user article, it is characterized in that: described portable desk (8) is arranged on wheelchair body (7) by the connector bottom it, described connector comprises the draw-in groove block I(6 coordinated with wheelchair body (7) two side grip) and with the support bar (3) of the support assorted of wheelchair body (7) leg, one end of support bar (3) is hinged on portable desk (8) bottom, the other end is by draw-in groove block II(2) realize support bar (3) to be fastened on the support of wheelchair body (7) leg,
Described wheelchair body (7) is also provided with speed-limiting device, described speed-limiting device comprises centrifugal wheel (10), spring (13), centrifugal lock (12) and the big belt pulley (15) linked by belt, small belt pulley (11) and drivewheel (14), wherein, big belt pulley (15) and small belt pulley (11) are arranged on the support of wheelchair body (7), drivewheel (14) is arranged with rotating shaft with the trailing wheel of wheelchair body (7), centrifugal wheel (10) and small belt pulley (11) are arranged with rotating shaft, centrifugal lock (12) is arranged in groove that centrifugal wheel (10) radially distributes, and be connected with the spring (13) that active force points to centrifugal wheel (10) axis of rotation, the rotation of wheelchair body (7) trailing wheel is successively by drivewheel (14), big belt pulley (15) and small belt pulley (11) drive centrifugal wheel (10) to rotate thus make centrifugal lock (12) produce friction with earth surface under centrifugal action and play speed limit effect,
Described centrifugal wheel (10) is positioned at the top of wheelchair body (7) front-wheel and trailing wheel least significant end line;
Described portable desk (8) desktop is provided with and prevents the baffle plate of article landing (5) and the hanger bar (4) for hanging pressure extension tube.
2. a kind of multifunctional wheelchair according to claim 1, is characterized in that: described portable desk (8) bottom is provided with the check strap (9) that support bar (3) can be fixed on portable desk (8) bottom.
3. a kind of multifunctional wheelchair according to claim 1, is characterized in that: described wheelchair body (7) sidewall is also provided with the hook (1) for hanging drainage bag.
4. a kind of multifunctional wheelchair according to claim 1, is characterized in that: described draw-in groove block I(6) and draw-in groove block II(2) be the contiguous block it offering the groove coordinated with wheelchair body (7).
5. a kind of multifunctional wheelchair according to claim 2, is characterized in that: described check strap (9) for be fixed on portable desk (8) bottom splicing tape or rope band in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011391.7A CN103767837B (en) | 2014-01-10 | 2014-01-10 | A kind of multifunctional wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011391.7A CN103767837B (en) | 2014-01-10 | 2014-01-10 | A kind of multifunctional wheelchair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103767837A CN103767837A (en) | 2014-05-07 |
| CN103767837B true CN103767837B (en) | 2015-11-18 |
Family
ID=50560906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410011391.7A Expired - Fee Related CN103767837B (en) | 2014-01-10 | 2014-01-10 | A kind of multifunctional wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103767837B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104224459A (en) * | 2014-09-25 | 2014-12-24 | 河南科技大学第一附属医院 | Wheelchair for infusion patient |
| CN104224461A (en) * | 2014-09-25 | 2014-12-24 | 河南科技大学第一附属医院 | Wheelchair with infusion rack |
| CN104287904A (en) * | 2014-10-08 | 2015-01-21 | 成都市飞龙水处理技术研究所 | Hand-operated wheelchair with cambered small table and pedestal pan and manufacturing method of wheelchair |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4867506A (en) * | 1988-08-15 | 1989-09-19 | Chavez Ruben E | Wheelchair tray slidable coin drawer |
| DE10111583A1 (en) * | 2001-01-31 | 2002-08-22 | Heinz Stiller | Spring-loaded grip assisting user to propel wheelchair, is held on handwheel and kept at top by rod, central bearing and counterweight assembly |
| DE20318072U1 (en) * | 2003-11-22 | 2004-02-19 | Amthor, Daniel | Centrifugal brake for a pushchair or wheelchair comprises an extending brake piston fixed in a brake hook with a weight on a free-running rear axle of the chair |
| CN2675099Y (en) * | 2003-11-13 | 2005-02-02 | 买买提·热合曼 | Multifunctional wheel chair |
| CN200978165Y (en) * | 2006-08-22 | 2007-11-21 | 士商（上海）机械有限公司 | Automatic speed limiting pipe winder and bobbin winder |
| CN201022802Y (en) * | 2007-04-13 | 2008-02-20 | 陆向东 | Multifunctional wheelchair vehicle |
| CN202078472U (en) * | 2010-09-07 | 2011-12-21 | 冯智 | Rehabilitation vehicle for disabled people |
| CN202475129U (en) * | 2011-12-28 | 2012-10-03 | 南京华翔风电能源科技有限公司 | Speed limiting device for wind driven generator |
| CN103253577A (en) * | 2013-05-22 | 2013-08-21 | 河南科技大学 | Speed-limiting braking system for hanging elevator |
| CN203777179U (en) * | 2014-01-10 | 2014-08-20 | 河南科技大学第一附属医院 | Multifunctional wheelchair |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110215547A1 (en) * | 2007-09-07 | 2011-09-08 | Ewin Jesse Davenport | Ergonomical multi-speed wheelchair |
-
2014
- 2014-01-10 CN CN201410011391.7A patent/CN103767837B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4867506A (en) * | 1988-08-15 | 1989-09-19 | Chavez Ruben E | Wheelchair tray slidable coin drawer |
| DE10111583A1 (en) * | 2001-01-31 | 2002-08-22 | Heinz Stiller | Spring-loaded grip assisting user to propel wheelchair, is held on handwheel and kept at top by rod, central bearing and counterweight assembly |
| CN2675099Y (en) * | 2003-11-13 | 2005-02-02 | 买买提·热合曼 | Multifunctional wheel chair |
| DE20318072U1 (en) * | 2003-11-22 | 2004-02-19 | Amthor, Daniel | Centrifugal brake for a pushchair or wheelchair comprises an extending brake piston fixed in a brake hook with a weight on a free-running rear axle of the chair |
| CN200978165Y (en) * | 2006-08-22 | 2007-11-21 | 士商（上海）机械有限公司 | Automatic speed limiting pipe winder and bobbin winder |
| CN201022802Y (en) * | 2007-04-13 | 2008-02-20 | 陆向东 | Multifunctional wheelchair vehicle |
| CN202078472U (en) * | 2010-09-07 | 2011-12-21 | 冯智 | Rehabilitation vehicle for disabled people |
| CN202475129U (en) * | 2011-12-28 | 2012-10-03 | 南京华翔风电能源科技有限公司 | Speed limiting device for wind driven generator |
| CN103253577A (en) * | 2013-05-22 | 2013-08-21 | 河南科技大学 | Speed-limiting braking system for hanging elevator |
| CN203777179U (en) * | 2014-01-10 | 2014-08-20 | 河南科技大学第一附属医院 | Multifunctional wheelchair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103767837A (en) | 2014-05-07 |
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Granted publication date: 20151118 Termination date: 20170110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |