CN204233310U - Can the cross-country wheelchair of stair climbing and countryside - Google Patents
Can the cross-country wheelchair of stair climbing and countryside Download PDFInfo
- Publication number
- CN204233310U CN204233310U CN201420623079.9U CN201420623079U CN204233310U CN 204233310 U CN204233310 U CN 204233310U CN 201420623079 U CN201420623079 U CN 201420623079U CN 204233310 U CN204233310 U CN 204233310U
- Authority
- CN
- China
- Prior art keywords
- wheel
- wheelchair
- cross
- steel hub
- semiaxis
- 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 can the cross-country wheelchair of stair climbing and countryside, belong to wheelchair technical field, primarily of compositions such as wheel, rocking carrier, transducer, wheel truss, hanger bracket and seats.Any independent wheel of the wheelchair that this utility model provides can when walking freely on get off to adapt to broken terrain, and the ground grip of other wheels can not be affected, wheel is more and more heavier by heavy also can not rising along with wheel walking, when wheel raises, the height that vehicle body raises is the general of wheel rising, so this wheelchair not too jolts when walking.In addition, when stair climbing, wheelchair stair-climbing lever regulate stretches out, and can ensure the stable of center of gravity, and driver can face forward all the time, regains at level road and uneven road surface cross-country run Shi Bapa building lever regulate.The design of suspension seat, not only fast sensitive than electronic equilibrium reaction, make driver more comfortable, more can ensure that driver goes downstairs and sitting posture vertical ground all the time time cross-country upper.
Description
Technical field
This utility model relates to wheelchair technical field, be more particularly a kind of can the cross-country wheelchair of stair climbing and countryside.
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.
Utility model content
The purpose of this utility model is to make up the deficiencies in the prior art, provide a kind of can the cross-country wheelchair of stair climbing and countryside.
The purpose of this utility model is achieved through the following technical solutions:
A kind of can the cross-country wheelchair of stair climbing and countryside, comprise wheel-chair beam, it is characterized in that: described wheel-chair beam is for left, right two axle sleeves, left, all semiaxis is installed in right two axle sleeves, by screw, transducer is installed between two axle sleeves, the outer one end of two semiaxis is all installed with rocking carrier, the inner one end of two semiaxis is installed on the switch, the rear and front end of rocking carrier is all provided with axletree, axletree is provided with wheel, left, right two axle sleeves are all installed with wheel truss, wheel truss is provided with mobile race, left, in right two mobile races, two movable pulleys are all installed, movable pulley is provided with moving shaft, two moving shafts of the same side are provided with A type hanger bracket, the top of A type hanger bracket is provided with suspension minor axis, left, seat is hung with between right two suspension minor axises, seat is provided with rocking rod controller.
Described a kind of can the cross-country wheelchair of stair climbing and countryside, it is characterized in that: described transducer is made up of tooth housing, conversion gear axle, semiaxis, half axle gear and conversion tooth, the two ends, left and right of tooth housing are all provided with semiaxis, the part that semiaxis is positioned at tooth housing is provided with half axle gear, tooth housing is provided with conversion gear axle, the two ends of conversion gear axle are all provided with conversion tooth.
Described a kind of can the cross-country wheelchair of stair climbing and countryside, it is characterized in that: described wheel is made up of wheel steel hub and tire, tire is arranged on wheel steel hub, wheel steel hub is provided with helical orbit circle, wheel steel hub is provided with at least three rack bar covers, the angle between two adjacent rack bar covers is equal, and 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 can the cross-country wheelchair of stair climbing and countryside, it is characterized in that: described wheel is made up of wheel steel hub and tire, tire is arranged on wheel steel hub, 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:
The wheelchair that this utility model provides is larger than existing four-wheel wheel chair wheel, due to four any independent wheels of wheel can when walking freely on get off to adapt to broken terrain, and the ground grip of other wheels can not be affected, wheel is more and more heavier by heavy also can not rising along with wheel walking, this structure wheel is when walking rising, and the height that vehicle body raises is the general of wheel rising, so this wheelchair when walking, wheelchair gradient is very little, not too jolts.On the road surface of injustice, climbing is when crossing, and easily effectively, is well suited for that countryside is cross-country plays.In addition, the unique design of this wheel, when stair climbing, can ensure the stable of center of gravity, and driver can face forward all the time.The design of suspension seat, not only fast sensitive than electronic equilibrium reaction, make driver more comfortable, more can ensure that driver goes downstairs and sitting posture vertical ground all the time time cross-country upper.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is this utility model converter structure schematic diagram.
Fig. 4 is this utility model wheel (one) structural representation.
Fig. 5 is this utility model wheel (two) structural representation.
1-car beam, 2-axle sleeve, 3-semiaxis, 4-transducer, 5-rocking carrier, 6-axletree, 7-wheel, 8-takes turns truss, 9-race, 10-movable pulley, 11-moving shaft, 12-hanger bracket, 13-minor axis, 14-seat, 15-controller, 16-tooth housing, 17-conversion gear axle, 18-semiaxis, 19-half axle gear, 20-changes tooth, 21-wheel steel hub, 22-tire, 23-helical orbit circle, 24-rack bar cover, 25-rack bar, 26-rubber blanket, 27-projection, 28-gear ring, 29-motor gear, 30-lever, 31-slip cap, 32-turning cylinder.
Detailed description of the invention
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of can the cross-country wheelchair of stair climbing and countryside, comprise wheel-chair beam 1, described wheel-chair beam 1 is left, right two axle sleeves 2, left, in right two axle sleeves 2, semiaxis 3 is all installed, by screw, transducer 4 is installed between two axle sleeves 2, the outer one end of two semiaxis 3 is all installed with rocking carrier 5, the inner one end of two semiaxis 3 is arranged on transducer 4, the rear and front end of rocking carrier 5 is all provided with axletree 6, axletree 6 is provided with wheel 7, left, right two axle sleeves 2 are all installed with wheel truss 8, wheel truss 8 is provided with mobile race 9, left, in right two mobile races 9, two movable pulleys 10 are all installed, movable pulley 10 is provided with moving shaft 11, two moving shafts 11 of the same side are provided with A type hanger bracket 12, the top of A type hanger bracket 12 is provided with and hangs minor axis 13, left, seat 14 is hung with between right two suspension minor axises 13, seat 14 is provided with and controls the electronic rocking rod controller 15 of wheelchair, described transducer is made up of tooth housing 16, conversion gear axle 17, semiaxis 18, half axle gear 19 and conversion tooth 20, the two ends, left and right of tooth housing 16 are all provided with semiaxis 18, the part that semiaxis 18 is positioned at tooth housing 16 is provided with half axle gear 19, tooth housing 16 is provided with conversion gear axle 17, the two ends of conversion gear axle 17 are all provided with conversion tooth 20, described wheel 7 is made up of wheel steel hub 21 and tire 22, tire 22 is arranged on wheel steel hub 21, wheel steel hub 21 is provided with helical orbit circle 23, wheel steel hub 21 is provided with at least three rack bar covers 24, angle between two adjacent rack bar covers 24 is equal, rack bar cover 24 is provided with rack bar 25, and the outer end of rack bar 25 is provided with rubber blanket 26, rack bar 25 is provided with the projection 27 matched with helical orbit circle 23, when stair climbing, control helical orbit circle 23 or gear ring 28 and rotate the rack bar 25 in Shi Pa building or lever 30 stretches out, make when level road and uneven road surface cross-country run rack bar 25 or lever 30 regulate and regain, when moving after facing upward center of gravity before stair-climbing wheel chair, movable pulley 10 can regulate movable in mobile race 9, to ensure the stable of driver's center of gravity.
Claims (4)
1. the cross-country wheelchair of an energy stair climbing and countryside, comprise wheel-chair beam, it is characterized in that: described wheel-chair beam is for left, right two axle sleeves, left, all semiaxis is installed in right two axle sleeves, by screw, transducer is installed between two axle sleeves, the outer one end of two semiaxis is all installed with rocking carrier, the inner one end of two semiaxis is installed on the switch, the rear and front end of rocking carrier is all provided with axletree, axletree is provided with wheel, left, right two axle sleeves are all installed with wheel truss, wheel truss is provided with mobile race, left, in right two mobile races, two movable pulleys are all installed, movable pulley is provided with moving shaft, two moving shafts of the same side are provided with A type hanger bracket, the top of A type hanger bracket is provided with suspension minor axis, left, seat is hung with between right two suspension minor axises, seat is provided with rocking rod controller.
2. according to claim 1 a kind of can the cross-country wheelchair of stair climbing and countryside, it is characterized in that: described transducer is made up of tooth housing, conversion gear axle, semiaxis, half axle gear and conversion tooth, the two ends, left and right of tooth housing are all provided with semiaxis, the part that semiaxis is positioned at tooth housing is provided with half axle gear, tooth housing is provided with conversion gear axle, the two ends of conversion gear axle are all provided with conversion tooth.
3. according to claim 1 and 2 a kind of can the cross-country wheelchair of stair climbing and countryside, it is characterized in that: described wheel is made up of wheel steel hub and tire, tire is arranged on wheel steel hub, 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.
4. according to claim 1 and 2 a kind of can the cross-country wheelchair of stair climbing and countryside, it is characterized in that: described wheel is made up of wheel steel hub and tire, tire is arranged on wheel steel hub, 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, and the other end of turning cylinder is arranged on wheel steel hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420623079.9U CN204233310U (en) | 2014-10-25 | 2014-10-25 | Can the cross-country wheelchair of stair climbing and countryside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420623079.9U CN204233310U (en) | 2014-10-25 | 2014-10-25 | Can the cross-country wheelchair of stair climbing and countryside |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204233310U true CN204233310U (en) | 2015-04-01 |
Family
ID=52762872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420623079.9U Expired - Fee Related CN204233310U (en) | 2014-10-25 | 2014-10-25 | Can the cross-country wheelchair of stair climbing and countryside |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204233310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104323895A (en) * | 2014-10-25 | 2015-02-04 | 管中林 | Wheelchair capable of climbing stairs and running on field |
-
2014
- 2014-10-25 CN CN201420623079.9U patent/CN204233310U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104323895A (en) * | 2014-10-25 | 2015-02-04 | 管中林 | Wheelchair capable of climbing stairs and running on field |
| CN104323895B (en) * | 2014-10-25 | 2017-02-15 | 管中林 | Wheelchair capable of climbing stairs and running on field |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104323895A (en) | Wheelchair capable of climbing stairs and running on field | |
| CN205144894U (en) | Electronic wheelchair of single round drive | |
| CN105125353A (en) | Walking-aid wheelchair | |
| CN203158147U (en) | Electric scooter with rocking shock-absorption structure | |
| CN203122804U (en) | Auxiliary type stair-climbing wheelchair | |
| CN104648570A (en) | Wheel-outside standing type electric balancing vehicle | |
| CN109512593B (en) | Self-balancing wheelchair suitable for climbing stairs | |
| CN203107483U (en) | Wheel chair capable of climbing stairs | |
| CN204233310U (en) | Can the cross-country wheelchair of stair climbing and countryside | |
| CN203303259U (en) | Electric wheelchair capable of automatically climbing stairs | |
| CN201727664U (en) | Electric wheel chair | |
| CN204121301U (en) | Be convenient to the cross-country wheelchair of stair climbing and countryside | |
| CN103126826A (en) | Multifunctional self-help wheelchair | |
| CN203063975U (en) | Transport vehicle for construction | |
| CN104323893B (en) | Wheelchair convenient for climbing stairs and running off-road | |
| CN200973788Y (en) | Electric wheelchair capable of climbing stairs upward and downward and getting over small obstacles | |
| CN205054638U (en) | Cat ladder wheelchair of preventing jolting | |
| CN201268348Y (en) | Electric bicycle with upstairs and downstairs functions | |
| CN203935346U (en) | Handicapped multifunctional electric bicycle | |
| CN203169466U (en) | Hybrid-power stair climbing wheel chair | |
| CN203698572U (en) | Walking-replacing one-wheel electric vehicle with balance rolling wheels and rotating bearings | |
| CN202554297U (en) | Wheelchair | |
| CN201999132U (en) | Electric scooter with double seats | |
| CN206334033U (en) | The wheelchair in building is climbed above and below a kind of convenience | |
| CN206511038U (en) | A kind of Portable walking-assistant vehicle for aged persons |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20161025 |