CN204233309U - Multifunctional wheelchair wheel - Google Patents
Multifunctional wheelchair wheel Download PDFInfo
- Publication number
- CN204233309U CN204233309U CN201420622982.3U CN201420622982U CN204233309U CN 204233309 U CN204233309 U CN 204233309U CN 201420622982 U CN201420622982 U CN 201420622982U CN 204233309 U CN204233309 U CN 204233309U
- Authority
- CN
- China
- Prior art keywords
- wheel
- rack bar
- steel hub
- building
- utility
- 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 - Fee Related
Links
Landscapes
- Handcart (AREA)
Abstract
The utility model discloses a kind of multifunctional wheelchair wheel, comprise wheel tyre and steel hub, described wheel tyre is arranged on wheel steel hub; Described wheel steel hub is provided with helical orbit circle, wheel steel hub is provided with at least three rack bar covers, angle between two adjacent rack bar covers is equal, rack bar puts and is provided with rack bar, the outer end of rack bar is provided with rubber blanket, rack bar is provided with the projection matched with helical orbit circle.Wheel of the present utility model is provided with retractable lever, when Yao Pa building, wheel is climbed the emersion of building lever regulate, it is strong to climb building ability, safety and stability, can ensure that driver can face forward all the time on wheelchair, the safety of driver when ensureing to climb building.
Description
Technical field
This utility model relates to wheel technical field, is more particularly a kind of multifunctional wheelchair wheel.
Background technology
Present urban family major part all stays in community upstairs, a lot of building does not have elevator, the old man of walking disorder or people with disability are above downstairs with regard to inconvenience very, they expect that outdoor activities are just very difficult, realized by the back of the body, embrace etc. by other people often, want just more to have bothered to countryside activity, so often limit their activity, be unfavorable for their health, reduce their quality of life.Existing wheelchair is substantially all use common wheel, can not meet and can go up wheelchair downstairs to the requirement of wheel.
Utility model content
The purpose of this utility model is to make up the deficiencies in the prior art, provides a kind of multifunctional wheelchair wheel.
The purpose of this utility model is achieved through the following technical solutions:
A kind of multifunctional wheelchair wheel, comprises wheel tyre and steel hub, it is characterized in that: described wheel tyre is arranged on wheel steel hub.
Described a kind of multifunctional wheelchair wheel, it is characterized in that: described wheel steel hub is provided with helical orbit circle, wheel steel hub is provided with at least three rack bar covers, angle between two adjacent rack bar covers is equal, rack bar puts and is provided with rack bar, the outer end of rack bar is provided with rubber blanket, rack bar is provided with the projection matched with helical orbit circle.
Described a kind of multifunctional wheelchair wheel, it is characterized in that: wheel steel hub is provided with gear ring and motor gear, gear ring and motor gear meshing, wheel steel hub is provided with at least three levers, the angle of two adjacent levers is equal, and the outer end of lever is provided with rubber blanket, and on lever, cover has slip cap, slip cap is provided with turning cylinder, and the other end of turning cylinder is arranged on wheel steel hub.
The utility model has the advantage of:
Wheel of the present utility model is provided with retractable lever, when Yao Pa building, wheel is climbed the emersion of building lever regulate, it is strong to climb building ability, safety and stability, can ensure that driver can face forward all the time on wheelchair, the safety of driver when ensureing to climb building.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model example one.
Fig. 2 is the structural representation of this utility model example two.
Detailed description of the invention
Example one: see Fig. 1, a kind of multifunctional wheelchair wheel, comprises wheel tyre 1 and steel hub 2, and described wheel tyre 1 is arranged on wheel steel hub 2; Described wheel steel hub 2 is provided with helical orbit circle 3, wheel steel hub 2 is provided with at least three rack bar covers 4, angle between two adjacent rack bar covers 4 is equal, rack bar cover 4 is provided with rack bar 5, the outer end of rack bar 5 is provided with rubber blanket 6, rack bar 5 is provided with the projection 7 matched with helical orbit circle 3; When stair climbing, the rack bar 5 that control helical orbit circle 3 rotates Shi Pa building stretches out, and regains at the rack bar 5 in level road and the cross-country Shi Shipa building of uneven road surface.
Example two: see Fig. 2, a kind of multifunctional wheelchair wheel, comprises wheel tyre 1 and steel hub 2, and described wheel tyre 1 is arranged on wheel steel hub 2; Wheel steel hub 2 is provided with gear ring 8 and motor gear 9, gear ring 8 is meshing with motor gear 9, wheel steel hub 2 is provided with at least three levers 10, the angle of two adjacent levers 10 is equal, the outer end of lever 10 is provided with rubber blanket 11, on lever 10, cover has slip cap 12, and slip cap 12 is provided with turning cylinder 13, the other end of turning cylinder 13 is arranged on wheel steel hub 14; When stair climbing, the lever 10 that control gear ring 8 rotates Shi Pa building stretches out, and regains at the lever 10 in level road and the cross-country Shi Shipa building of uneven road surface.
By reference to the accompanying drawings this utility model is exemplarily described above; obvious this utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that concept of system of the present utility model and technical scheme are carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (1)
1. a multifunctional wheelchair wheel, comprise wheel tyre and steel hub, it is characterized in that: described wheel tyre is arranged on wheel steel hub, described wheel steel hub is provided with helical orbit circle, wheel steel hub is provided with at least three rack bar covers, angle between two adjacent rack bar covers is equal, rack bar puts and is provided with rack bar, the outer end of rack bar is provided with rubber blanket, rack bar is provided with the projection matched with helical orbit circle, wheel steel hub is provided with gear ring and motor gear, gear ring and motor gear meshing, wheel steel hub is provided with at least three levers, the angle of two adjacent levers is equal, the outer end of lever is provided with rubber blanket, on lever, cover has slip cap, slip cap is provided with turning cylinder, the other end of turning cylinder is arranged on wheel steel hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622982.3U CN204233309U (en) | 2014-10-25 | 2014-10-25 | Multifunctional wheelchair wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622982.3U CN204233309U (en) | 2014-10-25 | 2014-10-25 | Multifunctional wheelchair wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204233309U true CN204233309U (en) | 2015-04-01 |
Family
ID=52762871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420622982.3U Expired - Fee Related CN204233309U (en) | 2014-10-25 | 2014-10-25 | Multifunctional wheelchair wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204233309U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105434121A (en) * | 2015-12-22 | 2016-03-30 | 焦建民 | Electric stair climbing wheelchair |
| CN104323894B (en) * | 2014-10-25 | 2017-02-15 | 管中林 | Multifunctional wheelchair wheel |
| CN106618892A (en) * | 2017-03-07 | 2017-05-10 | 华东理工大学 | Multifunctional wheelchair enabling independent travel |
| CN107260425A (en) * | 2017-06-14 | 2017-10-20 | 中国地质大学（武汉） | Manual stair-climbing wheel chair |
-
2014
- 2014-10-25 CN CN201420622982.3U patent/CN204233309U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104323894B (en) * | 2014-10-25 | 2017-02-15 | 管中林 | Multifunctional wheelchair wheel |
| CN105434121A (en) * | 2015-12-22 | 2016-03-30 | 焦建民 | Electric stair climbing wheelchair |
| CN105434121B (en) * | 2015-12-22 | 2017-05-17 | 焦建民 | Electric stair climbing wheelchair |
| CN106618892A (en) * | 2017-03-07 | 2017-05-10 | 华东理工大学 | Multifunctional wheelchair enabling independent travel |
| CN107260425A (en) * | 2017-06-14 | 2017-10-20 | 中国地质大学（武汉） | Manual stair-climbing wheel chair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204233309U (en) | Multifunctional wheelchair wheel | |
| CN104323895A (en) | Wheelchair capable of climbing stairs and running on field | |
| CN104323894A (en) | Multifunctional wheelchair wheel | |
| CN204279775U (en) | A kind of guard of bicycle plate structure | |
| CN103510479A (en) | Roadblock used for stopping vehicles and controlling road traffic direction | |
| CN205705999U (en) | Extension type is ridden instead of walk electric tricycle rearmost axle | |
| CN204233310U (en) | Can the cross-country wheelchair of stair climbing and countryside | |
| CN202682213U (en) | Electrically-powered wheelchair | |
| CN205523444U (en) | Step tire | |
| CN203427556U (en) | Antiskid sleeve for tire | |
| CN204978976U (en) | Novel from driving safety saddle | |
| CN204472956U (en) | A kind of new bicycle bracing frame | |
| CN204821681U (en) | Steering wheel cover for automobile | |
| CN202192947U (en) | Notched wheel | |
| CN102328681A (en) | Notched vehicle wheel | |
| CN205417024U (en) | Novel front axle | |
| CN104527824A (en) | Universal light track vehicle | |
| CN203601129U (en) | Coach antiskid pedal used for people to get on or off a coach | |
| EP2724698A3 (en) | Separate auxiliary drive for wheelchairs | |
| CN203020359U (en) | Baby carriage for climbing stairs conveniently | |
| CN204428310U (en) | A kind of have the accessible rear-guard wheelchair of climbing stepfunction | |
| CN202664540U (en) | Track type luggage case | |
| CN201139705Y (en) | Y shaped turning wheel | |
| CN201139704Y (en) | Cross type turning wheel | |
| CN201767232U (en) | Luggage capable of climbing steps |
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: 20150401 Termination date: 20161025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |