CN2642282Y - Novel wheel-chair - Google Patents
Novel wheel-chair Download PDFInfo
- Publication number
- CN2642282Y CN2642282Y CN 03206539 CN03206539U CN2642282Y CN 2642282 Y CN2642282 Y CN 2642282Y CN 03206539 CN03206539 CN 03206539 CN 03206539 U CN03206539 U CN 03206539U CN 2642282 Y CN2642282 Y CN 2642282Y
- Authority
- CN
- China
- Prior art keywords
- end position
- wheelchair
- shaft
- transmission shaft
- 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
Abstract
A novel wheelchair, according to the International Patent Classification (IPC), belongs to the department of the human needs, the health care and entertainment division, the device to deliver or facilitate the patient, the small category of the operating table or the operating chair, the aspect of the rescue for the vehicles, the technological field of the regulating or fixing wheelchair group. The novel wheelchair aims to solve the technical problem that the carrying of the wheelchair with a hand is labor-saving and slow in speed. The utility model mainly consists of a pushing rod, a backrest, a vehicle wheel, a handrail, a vehicle shaft, a transmission shaft, a pedal, a support frame and a chair surface. The device is characterized in that the end part of the rocket is covered and arranged on the upper end of the transmission shaft; the lower end of the transmission shaft is arranged on the upper part of the redirector through a through-hole; the lower end of the rotary shaft is arranged on the upper part of the redirector through a through-hole; the gear shaft of the redirector is coverd, fixed and arranged on the end part of the vehicle shaft; the utility model has a wide application scope; and the device is simple in manufacture, low in cost, convenient in use and easy in promotion.
Description
(1) technical field:
This utility model relates to novel wheelchair, divides by International Patent Classification (IPC) (IPC) to belong to human life need part, health care and amusement branch, medical science or veterinary; The big class of hygiology is transported patient or is made things convenient for patient's device, operating-table or operating chair; The dentistry chair; Funeral apparatus group, the rescue aspect of vehicle has the special installation vehicle that is used for patient, for example helps to enter or load, and big group of wheelchair is adjusted or the fixing technical field of wheelchair group.
(2) background technology:
At present, existing and once had rescue aspect about vehicle, have the special installation vehicle that is used for patient, for example help to enter or load, big group of wheelchair, adjust or fixedly the technology of wheelchair group the demand of novel wheelchair was all done very fruitful effort, also once designed many outstanding technical schemes.As declaring of the Decree of Patent Office of China on the 23rd October in 2002 by Shi Zhongdong, Granted publication number is CN2517420Y, China Patent No. (ZL) is: 01278575.X number utility model patent title is the utility model patent of " electro-tricycle that the old,weak,sick and disabled person that need not charge uses ", the technical scheme that is adopted.The rescue aspect of vehicle has the special installation vehicle that is used for patient, for example help to enter or load, big group of wheelchair, adjust or fixedly the technical elements of wheelchair group be a routine of great value invention, it is stable that it has solved car load effectively, technical problem attractive in appearance.But still have some deficits, it also is difficult to solve with hands removes wheel effort, slow-footed technical problem.
(3) summary of the invention:
The purpose of this utility model is to provide a kind of novel wheelchair.Remove wheel effort, slow-footed technical problem to solve with hands.
The novel wheelchair that the new technical scheme that above-mentioned technical problem to be solved in the utility model adopted is achieved in that this utility model mainly by: push rod, backrest, wheel, rocking bar, handrail, axletree, power transmission shaft, pedal, support, seat, rotating shaft, steering gear constitute.Its major part push rod, backrest, wheel, handrail, axletree, power transmission shaft, pedal, support, seat are selected for use by market.Its rocking bar is that bar vertically connects shape, is material with the aluminium alloy, through the machining manufacturing.Its rotating shaft is a rod-shape, is material with the aluminium alloy, through the machining manufacturing.Its steering gear is two vertical gears engaged shapes, is material with the steel, through the machining manufacturing.
In shape, structure and combination thereof, the total essential features of novel wheelchair of the present utility model and immediate prior art is: an end position welded and installed of pedal is at the lower end position of support, the upper end position welded and installed of support is at two side positions of seat, be combined into the integrative-structure of square bearer shape, function has been the effect of supporting.The upper end position of backrest is welded to connect the end positions at push rod, and the lower end position welded and installed of backrest is combined into the integrative-structure greater than two liang of angular shapes of 90 degree at the back-end location of seat, and function has been the effect of supporting.In shape, structure and combination thereof, the novel wheelchair of the present utility model technical characterictic different with immediate prior art is: the end position socket of rocking bar is installed in the upper end position of power transmission shaft, the lower end position perforation of power transmission shaft is installed in the upper position of steering gear, be combined into the drive mechanism of winch shape, function has been to rotate the progressive effect of driven wheel chair.The lower end position perforation of rotating shaft is installed in the upper position of steering gear, and the tooth shaft position socket of steering gear is fixedly mounted on the end position of axletree, is combined into the drive mechanism that two bars vertically connect shape, and function has been to drive the effect that axletree rotates.The solution that has so just realized novel wheelchair of the present utility model is removed wheel effort, the purpose of slow-footed technical problem with hands.
The beneficial effect of the novel wheelchair of utility model is: this utility model is removed the wheel effort for solving with hands, technical scheme that slow-footed technical problem adopted and the rescue aspect about vehicle existing and that once had, have the special installation vehicle that is used for patient, for example help to enter or load, big group of wheelchair, adjust or fixedly the technology of wheelchair group compared two advantages and improvement:
First, because the end position socket that has designed rocking bar in the technical scheme of novel wheelchair of the present utility model is installed in the upper end position of power transmission shaft, the lower end position perforation of power transmission shaft is installed in the upper position of steering gear, be combined into the drive mechanism of winch shape, so can the progressive technical problem of easier solution rotating band driving wheel chair.
Second, because the lower end position perforation that has designed rotating shaft in the technical scheme of novel wheelchair of the present utility model is installed in the upper position of steering gear, the tooth shaft position socket of steering gear is fixedly mounted on the end position of axletree, be combined into two bars and vertically connect the drive mechanism of shape, so can easier solution drive the technical problem that axletree rotates.
(4) description of drawings:
Accompanying drawing provides the structural representation of novel wheelchair of the present utility model:
Fig. 1: the overall structure sketch map that is novel wheelchair of the present utility model:
The label declaration of parts in the sketch map:
1 push rod, 2 backrests, 3 wheels, 4 rocking bars, 5 handrails, 6 axletrees
7 power transmission shafts, 8 pedals, 9 supports, 10 seats, 11 rotating shafts, 12 steering gears
(5) specific embodiment:
Below in conjunction with accompanying drawing, novel wheelchair of the present utility model is removed the wheel effort for realizing solving with hands, the optimal way of the technical scheme that slow-footed technical problem is taked is described further:
Its static structure: please join accompanying drawing: as shown in the figure, novel wheelchair of the present utility model mainly is made of push rod 1, backrest 2, wheel 3, rocking bar 4, handrail 5, axletree 6, power transmission shaft 7, pedal 8, support 9, seat 10, rotating shaft 11, steering gear 12.Its major part push rod 1, backrest 2, wheel 3, handrail 5, axletree 6, power transmission shaft 7, pedal 8, support 9, seat 10 are selected for use by market.Its rocking bar 4 is that bar vertically connects shape, is material with the aluminium alloy, through the machining manufacturing.Its rotating shaft 11 is rod-shapes, is material with the aluminium alloy, through the machining manufacturing.Its steering gear 12 is two vertical gears engaged shapes, is material with the steel, through the machining manufacturing.
In shape, structure and combination thereof, the total essential features of novel wheelchair of the present utility model and immediate prior art is: an end position welded and installed of pedal 8 is at the lower end position of support 9, the upper end position welded and installed of support 9 is at two side positions of seat 10, be combined into the integrative-structure of square bearer shape, function has been the effect of supporting.The upper end position of backrest 2 is welded to connect the end positions at push rod 1, and the lower end position welded and installed of backrest 2 is combined into the integrative-structure greater than two liang of angular shapes of 90 degree at the back-end location of seat 10, and function has been the effect of supporting.In shape, structure and combination thereof, the novel wheelchair of the present utility model technical characterictic different with immediate prior art is: the end position socket of rocking bar 4 is installed in the upper end position of power transmission shaft 7, the lower end position perforation of power transmission shaft 7 is installed in the upper position of steering gear 12, be combined into the drive mechanism of winch shape, function has been to rotate the progressive effect of driven wheel chair.The lower end position perforation of rotating shaft 11 is installed in the upper position of steering gear 12, and the tooth shaft position socket of steering gear 12 is fixedly mounted on the end position of axletree 6, is combined into the drive mechanism that two bars vertically connect shape, and function has been to drive the effect that axletree rotates.
Below by using method, further set forth the dynamic structure relation of this practical novel wheelchair: in use, when needs are progressive, principle according to transmission, at first shake rocking bar 4, turn to through steering gear 12 then, drive axletree 6 more then and turn to, thereby finish the progressive task of wheelchair that drives.The solution that has so just realized novel wheelchair of the present utility model is removed wheel effort, the purpose of slow-footed technical problem with hands.
Realize that preferred plan of the present utility model is is material with the metal, utilize the basic equipment of lathe factory, take standardization to produce by batch,, so just can realize the practical value and the economic worth of novel wheelchair of the present utility model better with supply old man people with disability's demand.
Claims (2)
1. novel wheelchair, it is by push rod (1), backrest (2), wheel (3), rocking bar (4), handrail (5), axletree (6), power transmission shaft (7), pedal (8), support (9), seat (10), rotating shaft (11), steering gear (12) constitutes, one end position welded and installed of its pedal (8) is at the lower end position of support (9), the upper end position welded and installed of support (9) is at two side positions of seat (10), the upper end position of backrest (2) is welded to connect the end positions in push rod (1), the lower end position welded and installed of backrest (2) is at the back-end location of seat (10), it is characterized in that: the end position socket of rocking bar (4) is installed in the upper end position of power transmission shaft (7), and the lower end position perforation of power transmission shaft (7) is installed in the upper position of steering gear (12).
2. novel wheelchair according to claim 1 is characterized in that the lower end position perforation of rotating shaft (11) is installed in the upper position of steering gear (12), and the tooth shaft position socket of steering gear (12) is fixedly mounted on the end position of axletree (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03206539 CN2642282Y (en) | 2003-07-28 | 2003-07-28 | Novel wheel-chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03206539 CN2642282Y (en) | 2003-07-28 | 2003-07-28 | Novel wheel-chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2642282Y true CN2642282Y (en) | 2004-09-22 |
Family
ID=34288080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03206539 Expired - Fee Related CN2642282Y (en) | 2003-07-28 | 2003-07-28 | Novel wheel-chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2642282Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106038100A (en) * | 2016-06-27 | 2016-10-26 | 张七龙 | Manufacturing and use method of turbine type manual drive unit of wheelchair |
-
2003
- 2003-07-28 CN CN 03206539 patent/CN2642282Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106038100A (en) * | 2016-06-27 | 2016-10-26 | 张七龙 | Manufacturing and use method of turbine type manual drive unit of wheelchair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101828995B (en) | Electrical walking aid wheel chair with sitting-up mechanism | |
| CN2642282Y (en) | Novel wheel-chair | |
| CN113181594B (en) | Rehabilitation training device | |
| CN113018119B (en) | Multifunctional walking aid for old people and use method thereof | |
| CN200991367Y (en) | Hand-rocking wheeled chair | |
| CN106473872A (en) | A kind of rehabilitation wheelchair and its leg rehabilitation mechanism | |
| CN2494191Y (en) | Multifunctional electric recovery chair | |
| CN213723012U (en) | Angle adjusting mechanism of wheelchair cushion | |
| CN200980819Y (en) | Multifunctional automobile chair | |
| CN213157088U (en) | Sitting-lying conversion and walking integrated device | |
| CN2451089Y (en) | Wheel chair | |
| CN2255845Y (en) | Electric chair for rehabilitation of limb function | |
| CN203954000U (en) | A kind of wheelchair of capable of climbing stairs | |
| CN2482988Y (en) | Wheel-chair | |
| CN2482401Y (en) | Portable electric/hand operated wheeled chair with lower-limb exercise recovery apparatus | |
| CN2721063Y (en) | Wheel chair with spring structure | |
| CN212118457U (en) | Lifting and lying walking aid integrated device | |
| CN2917604Y (en) | Multi-functional electric power-assisted wheelchair | |
| CN214511560U (en) | Wheelchair rhythm device with adjustable vibration rate | |
| CN2619607Y (en) | Multipurpose wheelchair | |
| CN104873343A (en) | Hand cranking wheel chair operated and controlled from front | |
| CN2759439Y (en) | Electric motor car for disabled person | |
| CN215938130U (en) | Bed for dredging collaterals and activating collaterals | |
| CN213098866U (en) | Electric stair-climbing wheelchair bed and deformable rear wheel thereof | |
| CN215607130U (en) | Emergency falling processing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Bao Yide Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |