CN2574976Y - Folding children's cycle - Google Patents
Folding children's cycle Download PDFInfo
- Publication number
- CN2574976Y CN2574976Y CN 02257876 CN02257876U CN2574976Y CN 2574976 Y CN2574976 Y CN 2574976Y CN 02257876 CN02257876 CN 02257876 CN 02257876 U CN02257876 U CN 02257876U CN 2574976 Y CN2574976 Y CN 2574976Y
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- China
- Prior art keywords
- car
- dual
- person
- large diameter
- abled
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- Expired - Fee Related
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Abstract
The utility model relates to a dual-purpose car driven by man power for a healthy person and a handicapped person. The utility model relates to a vehicle driven by man power. A driving device of the car is composed of two dynamic force rods with vertical angles. The end of the dynamic force rod is provided with a ratchet wheel handle which is fixed to one driving shaft on which one chain wheel with a large diameter is arranged. The chain wheel with a large diameter is connected with two flywheels arranged on a back wheel shaft rod of the vehicle by chains. A directional control device of the utility model is characterized in that one steering wheel is arranged between two hand dynamic force rods. A steel cable hinged roller is arranged below a shaft rod of the steering wheel. The steel cable wound on the hinged roller can draw a direction balancing rack and two front wheels of the car to turn. The dual-purpose car driven by man power for a healthy person and a handicapped person has the advantages of labor saving, energy saving, benefit for environmental protection, comfortable ride for a rider without fatigue, benefit for good health, simple structure, and easy manipulation and is particularly suitable for handicapped person ride. If a vehicle body is properly magnified, the vehicle can be driven by two persons and can bear heavy goods.
Description
Technical field:
The utility model relates to a kind of manually driven vehicle.
Background technology:
The bicycle of supplying on market at present and the speed of a motor vehicle of three-wheel vehicle all are lower than 25 kilometers/hour, also require great effort when riding, and riding for a long time to make the both legs numbness, causes human-body fatigue.And tricycle for the disabled is based on the motor three-wheel, and noise big, more when travelling in the street pollutes, and says it also is very undesirable from urban environmental protection.
Summary of the invention:
At the deficiencies in the prior art, the utility model provides a kind of abled person and the dual-purpose manpower of disabled person to drive car, applicable to the Manpower propulsion of bicycle of abled person and disabled person's use.This car can be made two-wheeled and take turns at the most, generally is provided with four wheels, and is comparatively steady; Make light power action drives car body with people's limbs and advance, but carrying and cargo transport are faster than the speed of a motor vehicle of traditional Manpower propulsion of bicycle, generally more than 25 kilometers/hour, and comparable traditional rickshaw laborsaving 1/2; This Vehicle Processing becomes the car form, establishes roof and seat, so ride comfort, safety.Can keep sitting posture, stance during driving; The mode with biped or monopodia to mark time, also can be with the hands or one hand make racking car body is advanced, can be used as abled person and disabled person's the desirable vehicle.
The actuating device that the dual-purpose manpower of abled person and disabled person drives car is by two rectangular power rails, the vertical rod of power rail is manual power rail, horizon bar is a foot control power rail, the front end of two horizontal power bars is provided with the pedal that connects the pin band, be that pin for steerman can overlap the people and connects in the pin band and handle, pin can not be shifted when action; The end of two horizontal power bars is provided with ratchet lever, two ratchet levers are fixed on the imput shaft, both ends of main drive shaft is provided with bearing and bearing seat, is provided with a large diameter sprocket between two ratchet levers, and flywheel set on large diameter sprocket and two the rear wheel axle rods is connected with chain.
When steerman is pressed manual power rail with hand push, or during with foot-operated action spot control power rail, ratchet lever can drive the large diameter sprocket rotation, and drives the flywheel rotation on the hind axle, and then flywheel makes two back wheels of vehicle rotations by hind axle, so car will be advanced.
The large diameter sprocket of its actuating device and flywheel can be replaced by belt pulley, the gear of major diameter and minor diameter.Also can replace large diameter sprocket, but because the diameter of bicycle chainwheel is less, so need reach the purpose of speed change with two bicycle chainwheels and two flywheels with common bicycle chainwheel; Its connection mode is to be connected with flywheel on the driven shaft that installs additional with chain at the bicycle chainwheel of adorning on the imput shaft, another bicycle chainwheel is housed on driven shaft simultaneously, this sprocket wheel is connected with flywheel on the hind axle with chain, can make the trailing wheel rotation of car when then handling equally; Its drive sprocket axle and follower shaft all are provided with bearing and bearing seat separately.
The directional controller of the dual-purpose manpower driving of abled person and disabled person car is the rear at two manual power rails of car, a bearing circle is set on the position between two legs of steerman, the axostylus axostyle of bearing circle is inserted in the axle sleeve, the axle sleeve below is provided with steel cable strand roller, be wound with steel cable on the strand roller, the two ends of steel cable is fixed on the flexible axle of direction balance frame both sides, axle is located at the left side of the direction balance frame of car bottom plates below flexibly, the end of right two arms, and the left side of direction balance frame, one side of right two arms is connected with two front-wheels of car, and these two front-wheels are cardan wheels.
When the left and right hand of rotation dish of steerman, steel cable strand roller can correspondingly rotate, and left and right two arms that make steel cable pulling direction balance frame are to left and right twisting, then two car front-wheels also can be synchronously left, right twisting, car is done left, the action of right-hand corner so make.
During use, be processed into the car form if the dual-purpose manpower of abled person and disabled person drives car, four wheels are arranged, operator's seat is established in the place ahead in compartment, establishes visiting in the compartment of operator's seat back.The abled person can handle manual, foot control power rail with hand or pin, and the disabled person can singly handle manual control, foot control power rail with pin or list with hand, so drive very convenient.Steerman firmly can make car advance with the speed of speed per hour more than 25 kilometers gently and turn to.The seat of car form make drive the people obtain than tradition two take turns, the striding type cushion of three-wheel vehicle is much comfortable, also can not feel tired.So be a kind of desirable manpower transportation.
As required, vehicle and car body, wheel number all can change, and its actuating device and directional controller are unmodifieds.Car can be made two-wheeled, three-wheel is taken turns at the most, and its body construction is constant substantially, then can adapt to various needs.If with the four-wheeled is example, car body suitably can be amplified, need to drive by two people, then require to make operator's saddle into double seat, so can load with heavier goods.
That the beneficial effect that adopts the dual-purpose manpower of abled person and disabled person to drive car is that car drives is laborsaving, be to drive power with the manpower, but energy savings helps environmental protection; Driver and crew's ride comfort is not tired, and is of value to the healthy of self; Since simple in structure, be easy to handle, be particularly useful for the disabled person and drive, if car body is suitably amplified, drive by two people, then can load with heavier goods.
Description of drawings:
Accompanying drawing 1 is the structural representation that the dual-purpose manpower of abled person and disabled person drives the actuating device of car;
Accompanying drawing 2 is the structural representations after the actuating device of the dual-purpose manpower driving of abled person and disabled person car is equipped with bicycle chainwheel;
Accompanying drawing 3 is structural representations that the dual-purpose manpower of abled person and disabled person drives the directional controller of car;
Accompanying drawing 4 is direction balance frame plan structure scheme drawings that the dual-purpose manpower of abled person and disabled person drives car;
Accompanying drawing 5 is contour structures scheme drawings that the dual-purpose manpower of abled person and disabled person drives car four-wheel form.
Specific embodiments:
With reference to accompanying drawing 1:
The actuating device that the dual-purpose manpower of abled person and disabled person drives car is by two rectangular power rails 1,3, the vertical rod of power rail is manual power rail 1, horizon bar is a foot control power rail 3, the front end of two horizontal power bars 3 is provided with the pedal 2 that connects the pin band, the end of two horizontal power bars 3 is provided with ratchet lever 5, two ratchet levers 5 are fixed on the imput shaft 6, imput shaft 6 two ends are provided with bearing and bearing seat 7, be provided with a large diameter sprocket 4 between two ratchet levers 5, flywheel 8 usefulness chains set on the axle rod of large diameter sprocket 4 and two rear wheels 10 are connected.
When steerman is pressed manual power rail 1 with hand push, or with in the footmuff people pedal 2, and during with foot-operated action spot control power rail 3, ratchet lever 5 can drive large diameter sprocket 4 rotations, and the flywheel 8 that drives on the hind axle 9 rotates, then flywheel 8 makes 10 rotations of two back wheels of vehicle by hind axle 9, so car will be advanced.
With reference to accompanying drawing 2:
The large diameter sprocket 4 and the flywheel 8 of car actuating device can be replaced by belt pulley, the gear of major diameter and minor diameter.Also can replace large diameter sprocket 4 with common bicycle chainwheel 11, but because the diameter of bicycle chainwheel 11 is less, so need come this to arrive the purpose of speed change with 11,13 and two flywheels 12,14 of two bicycle chainwheels, its connection mode is the bicycle chainwheel 11 of dress on imput shaft 6, be connected with flywheel 12 on the driven shaft that installs additional with chain, another bicycle chainwheel 13 is housed on driven shaft simultaneously, these sprocket wheel 13 usefulness chains are connected with flywheel 14 on the hind axle 9, can reach the purpose that drives car.Wherein imput shaft and driven shaft all are provided with separately bearing and bearing seat.
With reference to accompanying drawing 3, accompanying drawing 4:
The directional controller that the dual-purpose manpower of abled person and disabled person drives car is between two manual force bars 1 of car a bearing circle 15 to be set, the axostylus axostyle 16 of bearing circle 15 is inserted in the axle sleeve 17, axle sleeve 17 belows are provided with steel cable strand roller 18, be wound with steel cable 19 on the strand roller 18, the two ends of steel cable 19 is fixed on the flexible axle 25 of direction balance frame 20 both sides of car bottom plates 22 belows, axle 25 is located at the left side of direction balance frame 20 flexibly, right two arms 23,24 end, and the left side of direction balance frame 20, right two arms 23, a side of 24 is connected with two front-wheels 21 of car, and these two front-wheels 21 are cardan wheels.
When left and right hand of rotation dish 15, steel cable strand roller 18 can correspondingly rotate, and left and right two arms 23,24 that make steel cable 19 pulling direction balance framves 20 are to left and right twisting, then two car front-wheels also can be synchronously left, right twisting, so car can be done left, the action of right-hand corner.
With reference to accompanying drawing 5:
The dual-purpose manpower of abled person and disabled person drives car if be processed into car form 26, and four wheels are arranged, and operator's seat 28 is established in the place ahead in compartment, establishes visiting 27 in the compartment of operator's seat 28 back.Between two legs of chaufeur, and near set direction dish 15 on the position of manual power rail 1.The abled person handles manual, foot control power rail 1,3 with hand or pin, and the disabled person can singly handle manual control, foot control power rail 1,3 with pin or list with hand, so drive very convenient.Firmly can make gently car with the speed of speed per hour more than 25 kilometers advance and left, right-hand corner.
As required, vehicle and car body, wheel number all can change, but its actuating device and directional controller are unmodifieds.And the car that two-wheeled is taken turns at the most can be made as required, but its actuating device and directional controller are unmodifieds, and the effect of this car is identical, and also comparable traditional two-wheeled, three-wheel vehicle are laborsaving, quick, comfortable.If with the four-wheeled is example, car body is suitably amplified, then need two people to drive, operator's saddle 28 can be repacked into double seat, so can on visiting 27 position, load with heavier goods.
During use, the abled person handles manual, foot control power rail 1,3 with hand or pin, the disabled person can singly handle manual control, foot control power rail 1,3 and control bearing circle 15 with pin or list with hand, car is advanced with the speed of speed per hour more than 25 kilometers, and the seat of car form make drive the people obtain than tradition two take turns, the striding type of three-wheel vehicle is much comfortable, can not feel tired, so be a kind of desirable manpower transportation yet.
Claims (6)
1, the dual-purpose manpower of abled person and disabled person drives the Manpower propulsion of bicycle that car is the car type that is made of car actuating device and directional controller, the actuating device that it is characterized in that the dual-purpose manpower driving of abled person and disabled person car is by two rectangular power rails (1), (3), the vertical rod of power rail is manual power bar (1), horizon bar is that foot is stepped on power rail (3), the front end of two horizontal power bars (3) is provided with the pedal (2) that connects the pin band, the end of two horizontal power bars (3) is provided with ratchet lever (5), two ratchet levers (5) are fixed on the imput shaft (6), imput shaft (6) two ends are provided with bearing and bearing seat (7), be provided with a large diameter sprocket (4) between two ratchet levers (5), large diameter sprocket (4) is gone up set flywheel (8) with the back axostylus axostyle (9) of two rear wheels (10) and is connected with chain; The wheel of car makes that two-wheeled takes turns at the most.
2, the dual-purpose manpower of abled person according to claim 1 and disabled person drives car, the directional controller that it is characterized in that the dual-purpose manpower driving of abled person and disabled person car is between two manual power rails (1) of car a bearing circle (15) to be set, the axostylus axostyle (16) of bearing circle (15) is inserted in the axle sleeve (17), axle sleeve (17) below is provided with steel cable strand roller (18), be wound with steel cable (19) on the strand roller (18), the two ends of steel cable (19) is fixed on the flexible axle (25) of direction balance frame (20) both sides below the car bottom plates (22), axle (25) is located at the left side of direction balance frame (20) flexibly, right two arms (23), (24) end, and the left side of direction balance frame (20), right two arms (23), (24) a side is connected with two front-wheels (21) of car, and these two front-wheels are cardan wheels.
3, the dual-purpose manpower of abled person according to claim 1 and disabled person drives car, and the large diameter sprocket (4) that it is characterized in that its actuating device can be replaced by the belt pulley of major diameter and minor diameter with flywheel (8).
4, the dual-purpose manpower of abled person according to claim 1 and disabled person drives car, and the large diameter sprocket (4) that it is characterized in that its actuating device can be replaced by the gear of major diameter and minor diameter with flywheel (8).
5, the dual-purpose manpower of abled person according to claim 1 and disabled person drives car, it is characterized in that the large diameter sprocket (4) of its actuating device can be replaced by common bicycle chainwheel (11), promptly be on imput shaft (6), to load onto bicycle chainwheel (11), be connected with flywheel (12) on the driven shaft that installs additional with chain, another bicycle chainwheel (13) is housed on driven shaft simultaneously, and this sprocket wheel (13) is connected with flywheel (14) on the hind axle (9) with chain; Wherein imput shaft (6) and driven shaft are provided with separately bearing and bearing seat (7).
6, the dual-purpose manpower of abled person according to claim 1 and disabled person drives car, it is characterized in that its car body can suitably amplify, and establishes the operator's saddle (28) of double seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02257876 CN2574976Y (en) | 2002-10-18 | 2002-10-18 | Folding children's cycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02257876 CN2574976Y (en) | 2002-10-18 | 2002-10-18 | Folding children's cycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2574976Y true CN2574976Y (en) | 2003-09-24 |
Family
ID=33725739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02257876 Expired - Fee Related CN2574976Y (en) | 2002-10-18 | 2002-10-18 | Folding children's cycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2574976Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129429A (en) * | 2013-04-30 | 2014-11-05 | 李玉新 | Electric automobile without steering wheel |
| CN107284576A (en) * | 2017-07-14 | 2017-10-24 | 浙江大学常州工业技术研究院 | A kind of follow-on quadricycle |
-
2002
- 2002-10-18 CN CN 02257876 patent/CN2574976Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129429A (en) * | 2013-04-30 | 2014-11-05 | 李玉新 | Electric automobile without steering wheel |
| CN107284576A (en) * | 2017-07-14 | 2017-10-24 | 浙江大学常州工业技术研究院 | A kind of follow-on quadricycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |