CN202875648U - Adjustable type electrically powered wheelchair - Google Patents
Adjustable type electrically powered wheelchair Download PDFInfo
- Publication number
- CN202875648U CN202875648U CN 201220541668 CN201220541668U CN202875648U CN 202875648 U CN202875648 U CN 202875648U CN 201220541668 CN201220541668 CN 201220541668 CN 201220541668 U CN201220541668 U CN 201220541668U CN 202875648 U CN202875648 U CN 202875648U
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- main support
- seat
- electrically powered
- seat frame
- wheelchair
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Abstract
The utility model discloses an adjustable type electrically powered wheelchair which comprises a back, a seat frame, a handrail, a main support and gas springs. Wherein the back is connected with the upper portion of the rear side of the main support, and the seat support is installed on the main support. A first electrically powered push rod is arranged at the bottom of the seat support, the two handrails are respectively arranged on the left side and the right side of the seat frame, wherein a controller is arranged on one handrail, the main support consists of two X-shaped structures and four sliding grooves, and the two X structures are symmetrically arranged on the left side and the right side of the main support. One handrail is provided with a second electrically powered push rod, a power source box and three gas springs are arranged on the lower portion of the rear side of the main support, wherein one gas spring is arranged on the rear side of the back. The adjustable type electrically powered wheelchair achieves electrically powered wheelchair on an inclination angle of a seat and a lifting height of the seat, and a manual adjustment function on an inclination angle of the back, and meets diversified demands of a user on a wheelchair product.
Description
Technical field
This utility model relates to a kind of wheelchair, especially a kind of adjustable electric wheelchair.
Background technology
Wheelchair is limbs the disabled rehabilitation and the instrument of riding instead of walk, is directly connected to these users height of quality of life.Present Chinese wheelchair market scale is large, and dog-eat-dog only has wheelchair product easy to use, diverse in function, could fully satisfy user's needs.By technological improvement, existing wheelchair product has increased motor-driven, folding, the function such as lifting and antidetonation, provide a kind of adjustable electric wheelchair such as application publication number for the patent of invention of CN101897639A, comprise the seat main body, bracing frame, great wheel, universal wheel and hollow push rod, between the bracing frame below the seat main body, be provided with the intersection fixed bar, this intersection fixed bar comprises that two can be stretched arbitrarily up and down and intersect and are fixed on locating rod on the supported on both sides frame diagonal angle, chair in the seat main body then is set to many parallel spacing sticks, this product can be fast and is at random regulated wheelchair width, and application publication number provides a kind of rotary lifting type wheel chair for the patent of invention of CN102366339A, comprise the chassis, front-wheel, trailing wheel and seat, seat links to each other with the chassis by elevating mechanism, and between seat and chassis, be equipped with and drive the rotating mechanism that seat rotates, the 360 ° of rotations in seat original place can be realized, and its height of lifting can be come as required.But these two kinds of product functions are single, are difficult to satisfy the user to the diversified demand of wheelchair product.
Summary of the invention
For the deficiencies in the prior art, this utility model provides a kind of diverse in function, convenient and practical adjustable electric wheelchair.
The technical solution of the utility model is: a kind of adjustable electric wheelchair, comprise backrest, seat frame, handrail, main support and air spring, described backrest is connected with upper lateral part behind the main support, seat frame is installed on the main support, and the seat frame bottom is provided with the first electric pushrod, two handrails are arranged at respectively the seat frame left and right sides, one of them handrail is provided with controller, main support comprises two X-type frameworks and four sliding trays, described two X-type frameworks are arranged at the main support left and right sides symmetrically, one of them also is provided with the second electric pushrod, four sliding trays then are connected with the bottom with the top of two X-type framework rear sides respectively, and side lower part is provided with power supply box and three air springs behind the main support, and one of them air spring is arranged at the backrest rear side, two then are herringbone in addition, and the upper end is connected with the top of X-type framework rear side.
Described backrest is provided with headrest.
Described seat frame is provided with seat and foot-operated assembly.
Be provided with symmetrically two universal wheels and two driving wheels on the described main support.
The beneficial effects of the utility model are:
1. put the first electric pushrod by controller being set at handrail and dividing at seat frame, utilize the thrust of the first electric pushrod, realized the electronic tilt function of seat of wheelchair.
2. by at backrest air spring being set, utilize the limit function of air spring, realized the manual adjustments function of backrest angle.
3. by controller, the second electric pushrod, two air springs and main support that can up-down adjustment are set, then realized the electric up-down function of wheelchair.
Description of drawings
Fig. 1 is the right view of adjustable electric wheelchair described in the utility model.
Fig. 2 is the right view of the seat of adjustable electric wheelchair described in the utility model when tilting.
Fig. 3 is the right view in backrest when layback of adjustable electric wheelchair described in the utility model.
Fig. 4 is the right view of the height of adjustable electric wheelchair described in the utility model when reducing.
Among the figure, 1-headrest, 2-backrest, 3-air spring, 4-seat frame, 5-seat, 6-the first electric pushrod, the 7-handrail, 8-X type framework, 9-the second electric pushrod, 10-rides assembly, the 11-controller, the 12-driving wheel, 13-universal wheel, 14-sliding tray, 15-power supply box, 16-main support.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
As shown in Figure 1, a kind of adjustable electric wheelchair, comprise backrest 2, seat frame 4, handrail 7, main support 16 and air spring 3, backrest 2 is connected with main support 16 rear upper lateral parts, backrest 2 is provided with headrest 1, seat frame 4 is installed on the main support 16, seat frame 4 is provided with seat 5, foot-operated assembly 10 and the first electric pushrod 6, two handrails 7 are arranged at respectively seat frame 4 left and right sides, one of them handrail 7 is provided with controller 11, can regulate the state of electric wheelchair by controller 11, main support 16 is the structure of the energy up-down adjustment of several parts formation, comprise two X-type frameworks 8 and four sliding trays 14, two X-type framework 8 symmetries be arranged at main support 16 left and right sides, one of them also is provided with the second electric pushrod 9, four 14 of sliding trays are connected with the bottom with the top of two X-type framework 8 rear sides respectively, main support 16 rear side lower parts are provided with power supply box 15, three air springs 3, one of them air spring 3 is arranged at backrest 2 rear sides, two then are herringbone in addition, and the upper end is connected with the top of X-type framework 8 rear sides, symmetrical two universal wheels 13 and two driving wheels 12 of being provided with also on the main support 16.
As shown in Figure 2, utilize the thrust of the first electric pushrod 6, can make the maximum inclination angle of seat 5 reach 30 degree, as shown in Figure 3, utilize the limit function of air spring 3, can make the maximal regulated angle of backrest 2 surpass 45 degree, the total angle of backrest 2 and seat 5 reaches 145 degree, as shown in Figure 4, by the second electric pushrod 9, two air springs 3 and main support 16 that can up-down adjustment, can realize that the maximum adjustable height of wheelchair reaches 35CM.
This utility model is by arranging the main support 16 of controller 11, the first electric pushrod 6, the second electric pushrod 9, air spring 3 and energy up-down adjustment, realized to the motorized adjustment of seat 5 angles of inclination and lifting tables height and to the manual adjustments function at backrest 2 angles of inclination, diverse in function, convenient and practical, can satisfy the user to the diversified demand of wheelchair product.
Claims (4)
1. adjustable electric wheelchair, comprise backrest, seat frame, handrail, main support and air spring, it is characterized in that: described backrest is connected with upper lateral part behind the main support, seat frame is installed on the main support, and the seat frame bottom is provided with the first electric pushrod, two handrails are arranged at respectively the seat frame left and right sides, one of them handrail is provided with controller, main support comprises two X-type frameworks and four sliding trays, described two X-type frameworks are arranged at the main support left and right sides symmetrically, one of them also is provided with the second electric pushrod, four sliding trays then are connected with the bottom with the top of two X-type framework rear sides respectively, and side lower part is provided with power supply box and three air springs behind the main support, and one of them air spring is arranged at the backrest rear side, two then are herringbone in addition, and the upper end is connected with the top of X-type framework rear side.
2. adjustable electric wheelchair according to claim 1, it is characterized in that: described backrest is provided with headrest.
3. adjustable electric wheelchair according to claim 1, it is characterized in that: described seat frame is provided with seat and foot-operated assembly.
4. adjustable electric wheelchair according to claim 1 is characterized in that: be provided with symmetrically two universal wheels and two driving wheels on the described main support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541668 CN202875648U (en) | 2012-10-22 | 2012-10-22 | Adjustable type electrically powered wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541668 CN202875648U (en) | 2012-10-22 | 2012-10-22 | Adjustable type electrically powered wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202875648U true CN202875648U (en) | 2013-04-17 |
Family
ID=48067119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220541668 Expired - Fee Related CN202875648U (en) | 2012-10-22 | 2012-10-22 | Adjustable type electrically powered wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202875648U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349596A (en) * | 2013-07-19 | 2013-10-16 | 马放 | Remote control electric self-help cart capable of building body, lifting, stretching and rotating |
| CN103565594A (en) * | 2013-10-29 | 2014-02-12 | 合肥工业大学 | Multi-connecting rod lifting mechanism for wheelchair |
| CN104840310A (en) * | 2015-06-13 | 2015-08-19 | 杭州树邦科技有限公司 | Special wheel chair with function of multi-directional adjustment |
| CN105342771A (en) * | 2015-11-17 | 2016-02-24 | 南京康尼机电股份有限公司 | Intelligent seat |
| CN105392458A (en) * | 2013-07-12 | 2016-03-09 | 佩尔莫比尔公司 | Wheelchair with tilt capability |
| CN105853081A (en) * | 2016-03-18 | 2016-08-17 | 燕山大学 | Folding electrically propelled wheelchair stretcher |
| CN107753194A (en) * | 2017-11-28 | 2018-03-06 | 上海理工大学 | A kind of lifting nursing wheelchair |
| CN110721035A (en) * | 2019-09-30 | 2020-01-24 | 徐州美世通电动车有限公司 | Lifting wheelchair |
| CN113367912A (en) * | 2020-11-13 | 2021-09-10 | 四川阿斯特医疗器械有限公司 | Multifunctional wheelchair |
| CN113797033A (en) * | 2021-09-14 | 2021-12-17 | 安徽金百合医疗器械有限公司 | Electric wheelchair with adjustable lying posture |
-
2012
- 2012-10-22 CN CN 201220541668 patent/CN202875648U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10702430B2 (en) | 2013-07-12 | 2020-07-07 | Permobil Ab | Wheelchair with tilt capability |
| CN105392458A (en) * | 2013-07-12 | 2016-03-09 | 佩尔莫比尔公司 | Wheelchair with tilt capability |
| CN105392458B (en) * | 2013-07-12 | 2017-11-10 | 佩尔莫比尔公司 | Wheelchair with tilt function |
| CN103349596A (en) * | 2013-07-19 | 2013-10-16 | 马放 | Remote control electric self-help cart capable of building body, lifting, stretching and rotating |
| CN103349596B (en) * | 2013-07-19 | 2015-12-30 | 马放 | There is the liftable of body-building function, flexible, rotation remote control electric self-aid vehicle |
| CN103565594A (en) * | 2013-10-29 | 2014-02-12 | 合肥工业大学 | Multi-connecting rod lifting mechanism for wheelchair |
| CN103565594B (en) * | 2013-10-29 | 2016-03-02 | 合肥工业大学 | A kind of wheelchair multi link elevating mechanism |
| CN104840310A (en) * | 2015-06-13 | 2015-08-19 | 杭州树邦科技有限公司 | Special wheel chair with function of multi-directional adjustment |
| CN105342771B (en) * | 2015-11-17 | 2017-08-25 | 南京康尼机电股份有限公司 | A kind of Intelligent seat |
| CN105342771A (en) * | 2015-11-17 | 2016-02-24 | 南京康尼机电股份有限公司 | Intelligent seat |
| CN105853081A (en) * | 2016-03-18 | 2016-08-17 | 燕山大学 | Folding electrically propelled wheelchair stretcher |
| CN105853081B (en) * | 2016-03-18 | 2018-05-25 | 燕山大学 | Folding power-driven wheelchair stretcher |
| CN107753194A (en) * | 2017-11-28 | 2018-03-06 | 上海理工大学 | A kind of lifting nursing wheelchair |
| CN110721035A (en) * | 2019-09-30 | 2020-01-24 | 徐州美世通电动车有限公司 | Lifting wheelchair |
| CN113367912A (en) * | 2020-11-13 | 2021-09-10 | 四川阿斯特医疗器械有限公司 | Multifunctional wheelchair |
| CN113797033A (en) * | 2021-09-14 | 2021-12-17 | 安徽金百合医疗器械有限公司 | Electric wheelchair with adjustable lying posture |
| CN113797033B (en) * | 2021-09-14 | 2023-10-03 | 安徽金百合医疗器械有限公司 | Lying-posture-adjustable electric wheelchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |