CN105213122A - Adjustable angle Pedaling device - Google Patents
Adjustable angle Pedaling device Download PDFInfo
- Publication number
- CN105213122A CN105213122A CN201510659836.7A CN201510659836A CN105213122A CN 105213122 A CN105213122 A CN 105213122A CN 201510659836 A CN201510659836 A CN 201510659836A CN 105213122 A CN105213122 A CN 105213122A
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- CN
- China
- Prior art keywords
- gear
- pedal
- arm
- adjustable angle
- pedaling device
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- 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
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- 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
- A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
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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)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of adjustable angle Pedaling device, comprise arm, pedal (3), the bottom of described arm is provided with the first gear, the side of pedal (3) is fixed with the second gear, the first described gear is meshed with the second gear and arranges, the first described gear is external gear (4), second gear is internal gear (5), the periphery of described external gear (4) is provided with hole (41), the aperture in hole (41) is greater than the diameter of arm, external gear (4) is rotatably arranged at the bottom of arm by passing hole (41) with the second screw (6), the flank of tooth of described internal gear (5) is provided with the breach (52) for inserting interior pipe (2).The invention provides the adjustable angle Pedaling device of a kind of wheelchair or rehabilitation appliances, when user foot adjustment different gestures, pedal also can make corresponding adjustment, to meet the requirement of user comfort level.
Description
Technical field
The present invention relates to a kind of Pedaling device, the Pedaling device of especially a kind of wheelchair or rehabilitation appliances.
Background technology
Wheelchair or rehabilitation appliances are walking-replacing tools of limbs the disabled and handicapped personage.At present, the existing or wheelchair Pedaling device that once had and patients ' recovery apparatus Pedaling device, adopt technical scheme that is fixed or lift more, is illustrated in figure 1 fixed technical scheme.Usually, user often need change different postures in use to keep the comfort level of self, and pedal that is fixed or lift can not do corresponding adjustment with foot posture, and long-time use is difficult to the requirement meeting user comfort level.
Summary of the invention
Technical problem to be solved by this invention is to provide the adjustable angle Pedaling device of a kind of wheelchair or rehabilitation appliances, and when user foot adjustment different gestures, pedal also can make corresponding adjustment, to meet the requirement of user comfort level.
The technical solution adopted for the present invention to solve the technical problems is: adjustable angle Pedaling device, comprise arm, pedal, the bottom of described arm is provided with the first gear, and the side of pedal is fixed with the second gear, and the first described gear is meshed with the second gear and arranges.
Further, the first described gear and the second gear, one of them is internal gear, and another is external gear.The present invention selects the first gear to be external gear, and the second gear is internal gear.
Further, the periphery of described external gear is provided with hole, the aperture in hole is greater than the diameter of arm, external gear is rotatably arranged at the bottom of arm by passing hole with the second screw, the second screw is regulated to make between external gear and arm, to there is certain fastening force, only rotate at the driving dynamics Shi Caihui that acquires a certain degree, the flank of tooth of described internal gear is provided with the breach for inserting arm.
Further, described internal gear is provided with the first fixing head of band fixing hole, the side of pedal is provided with the second fixing head of band fixing hole, and the first described fixing head and the second fixing head are bolted and are integrated, and pedal and internal gear are linked.Need regulate angle of foot board time, tiptoe forward (or sole backward) slightly firmly step on pedal, internal gear is linked thereupon, thus drive external gear rotate on arm, namely achieve the adjustment of angle.Pedal angle adjustable spacing, be touched arm to realize by the hole inwall of external gear, therefore the pore size of external gear need be arranged according to the adjusting angle size of pedal.Be connected with arm because on external gear, providing holes is not only convenient, can also carry out spacing to the adjusting angle of pedal, so the present invention selects the first gear being arranged at arm bottom to be external gear, the second gear is internal gear.
Further, described Pedaling device also comprises strap, and the bottom of arm is fixed in the side of strap, and opposite side is fixed on pedal by strap hold-down screw, and the effect of strap is convenient to user heel lean on.
Further, described arm comprises tears lower limb pipe and interior pipe open, tear open on lower limb pipe and be arranged at intervals with multiple locating hole, being fixed on the top of interior pipe with the first screw by locating hole tears open in lower limb pipe, by regulating different locating holes to position, the height of pedal can be changed, to adapt to the user of different figure, the bottom of interior pipe is extended and is torn lower limb pipe open, and the first described gear is arranged at the bottom of interior pipe.The Height Adjustable mode of above-mentioned pedal also can adopt other structures or mode to realize.
Further, described tearing open on lower limb pipe is provided with draw ring, is convenient to user and grips.
Further, described pedal is provided with anti-slip tank, to increase the frictional force between user sole and pedal.
The invention has the beneficial effects as follows: (1) manages by arranging in scalable adjustment, makes the Height Adjustable of pedal, is convenient to the user adapting to different figure; (2) made the angle adjustable of pedal by the cooperation of interior external tooth, when user foot changes different gestures, pedal also can make corresponding adjustment, thus ensure that the optimum reelability quality of user.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of fixed Pedaling device;
Fig. 2 is explosive view of the present invention;
Fig. 3 is assembling schematic diagram of the present invention;
Be labeled as in figure: 1-tears lower limb pipe open, pipe in 2-, 3-pedal, 4-external gear, 5-internal gear, 6-second screw, 7-strap, 8-draw ring, 9-bolt, 10-strap hold-down screw, 11-locating hole, 12-first screw, 31-second fixing head, 32-anti-slip tank, 41-hole, 51-first fixing head, 52-breach.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
As shown in Figure 2 and Figure 3, adjustable angle Pedaling device, comprise arm, pedal 3 and strap 7, described arm comprises tears lower limb pipe 1 and interior pipe 2 open, tears open on lower limb pipe 1 and is arranged at intervals with multiple locating hole 11, to be fixed on the top of interior pipe 2 to tear open in lower limb pipe 1 by locating hole 11 with the first screw 12, the bottom of interior pipe 2 is extended and is torn lower limb pipe 1 open, the bottom of interior pipe 2 is provided with external gear 4, and the side of described pedal 3 is fixed with internal gear 5, and described external gear 4 is meshed with internal gear 5 and arranges.The periphery of described external gear 4 is provided with hole 41, and the aperture in hole 41 is greater than the diameter of interior pipe 2, and external gear 4 is rotatably arranged at the bottom of interior pipe 2 by passing hole 41 with the second screw 6, and the flank of tooth of described internal gear 5 is provided with the breach 52 for inserting interior pipe 2.Described internal gear 5 is provided with the first fixing head 51 of band fixing hole, the side of pedal 3 is provided with the second fixing head 31 of band fixing hole, the first described fixing head 51 and the second fixing head 31 are fixed as one by bolt 9, and pedal 3 and internal gear 5 are linked.The bottom of arm is fixed in the side of described strap 7, and opposite side is fixed on pedal 3 by strap hold-down screw 10.Described tears the draw ring 8 lower limb pipe 1 being provided with and being convenient to grip open, and pedal 3 is provided with anti-slip tank 32.
During use, the foot of user is positioned on pedal 3, switches different gestures, tiptoe forward (or sole backward) slightly firmly step on pedal 3, namely internal gear 5 links with pedal 3, thus drive external gear 4 rotate on interior pipe 2, namely achieve the adjustment of angle, improve the comfort level of foot.Owing to there is certain fastening force between external gear 4 and interior pipe 2, only rotate at the driving dynamics Shi Caihui that acquires a certain degree, so foot is only when being shelved on pedal 3, pedal 3 can not rotate.Regulate different locating holes 11 to locate interior pipe 2, also can change the height of pedal 3, to adapt to the user of different figure.
Claims (8)
1. adjustable angle Pedaling device, comprise arm, pedal (3), it is characterized in that, the bottom of described arm is provided with the first gear, and the side of pedal (3) is fixed with the second gear, and the first described gear is meshed with the second gear and arranges.
2. adjustable angle Pedaling device according to claim 1, is characterized in that, the first described gear is external gear (4), and the second gear is internal gear (5).
3. adjustable angle Pedaling device according to claim 2, it is characterized in that, the periphery of described external gear (4) is provided with hole (41), the aperture in hole (41) is greater than the diameter of arm, and external gear (4) is rotatably arranged at the bottom of arm by passing hole (41) with the second screw (6); The flank of tooth of described internal gear (5) is provided with the breach (52) for inserting arm.
4. adjustable angle Pedaling device according to claim 2, it is characterized in that, described internal gear (5) is provided with first fixing head (51) of band fixing hole, the side of pedal (3) is provided with second fixing head (31) of band fixing hole, and described the first fixing head (51) is fixed as one by bolt (9) with the second fixing head (31).
5. adjustable angle Pedaling device according to claim 1, is characterized in that, also comprises strap (7), and the bottom of arm is fixed in the side of strap (7), and opposite side is fixed on pedal (3) by strap hold-down screw (10).
6. adjustable angle Pedaling device according to claim 1, it is characterized in that, described arm comprises tears lower limb pipe (1) and interior pipe (2) open, tear open on lower limb pipe (1) and be arranged at intervals with multiple locating hole (11), being fixed on the top of interior pipe (2) with the first screw (12) by locating hole (11) tears open in lower limb pipe (1), the bottom of interior pipe (2) is extended and is torn lower limb pipe (1) open, and the first described gear is arranged at the bottom of interior pipe (2).
7. adjustable angle Pedaling device according to claim 6, is characterized in that, described tearing open on lower limb pipe (1) is provided with draw ring (8).
8. adjustable angle Pedaling device according to claim 1, is characterized in that, described pedal (3) is provided with anti-slip tank (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510659836.7A CN105213122A (en) | 2015-10-14 | 2015-10-14 | Adjustable angle Pedaling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510659836.7A CN105213122A (en) | 2015-10-14 | 2015-10-14 | Adjustable angle Pedaling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105213122A true CN105213122A (en) | 2016-01-06 |
Family
ID=54982651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510659836.7A Pending CN105213122A (en) | 2015-10-14 | 2015-10-14 | Adjustable angle Pedaling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105213122A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420206A (en) * | 2016-11-30 | 2017-02-22 | 河北工业大学 | Pedal mechanism for stair-oriented motion type stair-climbing wheelchair |
| CN108452520A (en) * | 2018-02-08 | 2018-08-28 | 陕西科技大学 | A kind of game pedal of more people |
| WO2018161354A1 (en) * | 2017-03-10 | 2018-09-13 | 廖新春 | Multi-functional safety weight bench |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1522297A2 (en) * | 2003-10-08 | 2005-04-13 | Pride Mobility Products, Corporation | Extendable and retractable leg rest |
| CN201987768U (en) * | 2010-12-28 | 2011-09-28 | 卫美恒(苏州)医疗器械有限公司 | Wheelchair with angle-adjustable footboard |
| CN102895079A (en) * | 2012-11-06 | 2013-01-30 | 江苏亚希维医疗器械有限责任公司 | Pedal with adjustable angles |
| CN104905919A (en) * | 2015-06-30 | 2015-09-16 | 成都凯裕电子电器有限公司 | Wheelchair pedal capable of strengthening ankle |
| EP2923685A1 (en) * | 2014-03-27 | 2015-09-30 | Industrial Technology Research Institute | Walking assist device |
| CN205083845U (en) * | 2015-10-14 | 2016-03-16 | 四川阿斯特医疗器械有限公司 | Angularly adjustable pedaling device |
-
2015
- 2015-10-14 CN CN201510659836.7A patent/CN105213122A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1522297A2 (en) * | 2003-10-08 | 2005-04-13 | Pride Mobility Products, Corporation | Extendable and retractable leg rest |
| CN201987768U (en) * | 2010-12-28 | 2011-09-28 | 卫美恒(苏州)医疗器械有限公司 | Wheelchair with angle-adjustable footboard |
| CN102895079A (en) * | 2012-11-06 | 2013-01-30 | 江苏亚希维医疗器械有限责任公司 | Pedal with adjustable angles |
| EP2923685A1 (en) * | 2014-03-27 | 2015-09-30 | Industrial Technology Research Institute | Walking assist device |
| CN104905919A (en) * | 2015-06-30 | 2015-09-16 | 成都凯裕电子电器有限公司 | Wheelchair pedal capable of strengthening ankle |
| CN205083845U (en) * | 2015-10-14 | 2016-03-16 | 四川阿斯特医疗器械有限公司 | Angularly adjustable pedaling device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420206A (en) * | 2016-11-30 | 2017-02-22 | 河北工业大学 | Pedal mechanism for stair-oriented motion type stair-climbing wheelchair |
| WO2018161354A1 (en) * | 2017-03-10 | 2018-09-13 | 廖新春 | Multi-functional safety weight bench |
| CN108452520A (en) * | 2018-02-08 | 2018-08-28 | 陕西科技大学 | A kind of game pedal of more people |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160106 |
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| RJ01 | Rejection of invention patent application after publication |