CN203060094U - Hand wheelchair - Google Patents
Hand wheelchair Download PDFInfo
- Publication number
- CN203060094U CN203060094U CN 201320023911 CN201320023911U CN203060094U CN 203060094 U CN203060094 U CN 203060094U CN 201320023911 CN201320023911 CN 201320023911 CN 201320023911 U CN201320023911 U CN 201320023911U CN 203060094 U CN203060094 U CN 203060094U
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- CN
- China
- Prior art keywords
- hand
- wheel
- wheelchair
- joystick
- linkage
- 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.)
- Expired - Lifetime
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- Handcart (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model discloses a hand wheelchair which comprises a wheelchair frame main body with two front wheels and two rear wheels, and further comprises hand rods arranged on the two sides of the wheel chair frame main body, a linkage device arranged between the rear wheels and the hand rods, a linkage device arranged between the front wheels and the hand rods, and a linkage device arranged between the two front wheels. The hand wheelchair provided by the utility model has the advantages that the hand mode, changes the magnitude of the applied force when driving the wheelchair through the linkage device and is more energy saving when compared with the traditional wheelchair, is adopted, the hand of a user is kept to be clean and sanitary during the procession, and the arm and the waist of the user is kept to be more comfortable during long time travel; the hand wheel intermittent-rotation mode is replaced by the hand wheelchair which adopts hand rod continuous-rotation mode by two hands, so as to facilitate the trip of a user; and the hand wheelchair has a reasonable structure, is simple in use, is energy saving, complete in function, and is capable of helping disable people to do simple everyday activities.
Description
Technical field
This utility model relates to a kind of wheelchair.
Background technology
Wheelchair on the market is many at present is type of drive to rotate handwheel, for disabled, uses very effort.And existing hand wheelchair is driving and is turning in the control, the occupant is used have certain difficulty of controlling.
The utility model content
The utility model purpose: at the problems referred to above, the purpose of this utility model provides a kind of hand wheelchair of conveniently controlling.
Technical scheme: a kind of hand wheelchair, comprise the main body of vehicle frame that has front and back wheel, also comprise the joystick that is arranged at described main body of vehicle frame both sides respectively, and the linkage between the linkage between the linkage between described trailing wheel and the described joystick, described front-wheel and the described joystick, two described front-wheels.
Linkage between described trailing wheel and the described joystick is pull bar, described pull bar is connected between the described joystick of the flower-drum of described trailing wheel and homonymy, described pull bar is fixedlyed connected with flat head bolt with the flower-drum of described trailing wheel, when front and back swing joystick, under the effect of pull bar, make rear wheel drive, rotate thereby drive front-wheel.
Linkage between described front-wheel and the described joystick comprises and turns to brace, turns to connecting axle, the front fork brace, turns to hand lever, describedly turn to hand lever to be inserted in the described joystick and the described hand lever below that turns to links to each other with the described brace that turns to, described front fork brace is welded on the front fork of described front-wheel, described turning between brace and the described front fork brace is connected with the described connecting axle that turns to, when rotation turns to hand lever, the front fork that drives by the linkage between front-wheel and the joystick on the front-wheel of this side rotates, thus the control front-wheel steer.
Linkage between two described front-wheels comprises cross bar and pole socket, described pole socket is welded in respectively on the front fork of two described front-wheels, described cross bar connects two described pole sockets, when the front fork of a side front-wheel drives this front-wheel rotation, drive the opposite side front-wheel by cross bar and rotate synchronously, thereby realize that left and right sides front-wheel turns to synchronously.
Beneficial effect: compared with prior art, the utility model has the advantages that the hand mode that adopts, the size of active force is more laborsaving than the type of drive of traditional push chairs when changing the driving wheelchair by linkage; Hand clean hygiene when advancing, it is more comfortable for arm and waist to advance for a long time; Hand wheelchair rotates joystick continuously with both hands and rotates handwheel alternative intermittence, has made things convenient for occupant's trip; Rational in infrastructure, use simply, lowering energy-saving, multiple functional, can help handicapped personage to carry out simple daily routines.
Description of drawings
Fig. 1 is the linkage structural representation between this utility model trailing wheel and the joystick;
Fig. 2 is the linkage structural representation between this utility model front-wheel and the joystick;
Fig. 3 is the linkage structural representation between two front-wheels of this utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate this utility model, should understand these embodiment only is used for explanation this utility model and is not used in restriction scope of the present utility model, after having read this utility model, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present utility model.
A kind of hand wheelchair, comprise the main body of vehicle frame 3 that has front-wheel 1 and trailing wheel 2, also comprise the joystick 4 that is arranged at main body of vehicle frame 3 both sides respectively, realize rear wheel drive control by linkage between trailing wheel 2 and the joystick 4, realize realizing turning to synchronously control by linkage between front-wheel steer control, two front-wheels 1 by linkage between front-wheel 1 and the joystick 4.
As shown in Figure 1, specifically, trailing wheel 2 and the linkage between the joystick 4 of homonymy are pull bar 5, and pull bar 5 is connected between the flower-drum 6 and joystick 4 of trailing wheel 2, and pull bar 5 is fixedlyed connected with flat head bolt 7 with flower-drum 6.During swing joystick 4, trailing wheel 2 is driven, rotate thereby drive front-wheel 1.
As shown in Figure 2, specifically, the front-wheel 1 of homonymy and the linkage between the joystick 4 comprise and turn to brace 8, turn to connecting axle 9, front fork brace 10, turn to hand lever 14, turn to hand lever 14 to be inserted in the joystick 4 and turn to hand lever 14 belows to link to each other with turning to brace 8, front fork brace 10 is welded on the front fork 11 of front-wheel 1, turns between brace 8 and the front fork brace 10 to turn to connecting axle 9 to be connected.When rotation turned to hand lever 14, the front fork 11 that drives on the front-wheel 1 by the linkage between front-wheel 1 and the joystick 4 rotated, thereby control front-wheel 1 turns to.
As shown in Figure 3, specifically, the linkage between two front-wheels 1 comprises cross bar 12 and pole socket 13, and pole socket 13 is welded in respectively on the front fork 11 of two front-wheels 1, and cross bar 12 connects two pole sockets 13.When the front fork 11 of one side front-wheel 1 drives this front-wheel 1 rotation, drive opposite side front-wheels 1 by cross bar 12 and rotate synchronously, thereby realize that left and right sides front-wheel turns to synchronously.
Linkage between general front-wheel and the joystick only arranges between a side front-wheel of wheelchair and joystick, under the effect of the linkage between two front-wheels, turning to synchronously of front-wheel is controlled then.
Claims (4)
1. hand wheelchair, comprise the main body of vehicle frame that has front and back wheel, it is characterized in that: also comprise the joystick that is arranged at described main body of vehicle frame both sides respectively, and the linkage between the linkage between the linkage between described trailing wheel and the described joystick, described front-wheel and the described joystick, two described front-wheels.
2. a kind of hand wheelchair according to claim 1, it is characterized in that: the linkage between described trailing wheel and the described joystick is pull bar, described pull bar is connected between the described joystick of the flower-drum of described trailing wheel and homonymy, and described pull bar is fixedlyed connected with flat head bolt with the flower-drum of described trailing wheel.
3. a kind of hand wheelchair according to claim 1, it is characterized in that: the linkage between described front-wheel and the described joystick comprises and turns to brace, turns to connecting axle, the front fork brace, turns to hand lever, describedly turn to hand lever to be inserted in the described joystick and the described hand lever below that turns to links to each other with the described brace that turns to, described front fork brace is welded on the front fork of described front-wheel, and described turning between brace and the described front fork brace is connected with the described connecting axle that turns to.
4. a kind of hand wheelchair according to claim 1 is characterized in that: the linkage between two described front-wheels comprises cross bar and pole socket, and described pole socket is welded in respectively on the front fork of two described front-wheels, and described cross bar connects two described pole sockets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023911 CN203060094U (en) | 2013-01-17 | 2013-01-17 | Hand wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023911 CN203060094U (en) | 2013-01-17 | 2013-01-17 | Hand wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203060094U true CN203060094U (en) | 2013-07-17 |
Family
ID=48758925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320023911 Expired - Lifetime CN203060094U (en) | 2013-01-17 | 2013-01-17 | Hand wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203060094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111920600A (en) * | 2020-07-22 | 2020-11-13 | 陈甡 | Medical massage physiotherapy wheelchair |
-
2013
- 2013-01-17 CN CN 201320023911 patent/CN203060094U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111920600A (en) * | 2020-07-22 | 2020-11-13 | 陈甡 | Medical massage physiotherapy wheelchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU YINGKE MEDICAL PRODUCTS CO., LTD. Free format text: FORMER NAME: YINGKE (ZHENJIANG) MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 212132 Zhenjiang province Jiangsu city Zhenjiang District Yandun Road No. 77 Patentee after: JIANGSU INTCO MEDICAL PRODUCTS Co.,Ltd. Address before: 212132 Zhenjiang province Jiangsu city Zhenjiang District Yandun Road No. 77 Patentee before: INTCO (ZHENJIANG) MACHINERY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |
|
| CX01 | Expiry of patent term |