CN202608987U

CN202608987U - Folding manpower and motor-driven recreational vehicle

Info

Publication number: CN202608987U
Application number: CN 201220138378
Authority: CN
Inventors: 王继民
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-01
Filing date: 2012-04-01
Publication date: 2012-12-19
Anticipated expiration: 2022-04-01

Abstract

A folding manpower and motor-driven recreational vehicle comprises a vehicle body (25), front wheels (24) and back wheels (1). A backrest frame (7) is fixed on the back portion of the vehicle body. The vehicle is characterized in that a support frame (5) in a manipulation mechanism is fixedly connected with a backrest, an arc through groove (11) is arranged on the support frame (5), a handrail back section (29) fixed on the support frame is connected with a handrail front section (31) through a hinge shaft (8), a steering handle (10) connected with a clockwork spring (9) is arranged on the handrail front section, and the back portion of a brake handle (6) is connected with a resetting ring spring (33). The steering handle is connected with a steering disc (39) in the vehicle body through a steering steel wire rope (2). The vehicle ingeniously utilizes the folding structure, enables the manipulation mechanism to be simple and reasonable, can be operated by two hands or a single hand, and is flexible and convenient to advance, steer and brake, thereby providing a recreational walking-replacing tool which is simple and convenient to use for the aged, the disabled with one to two disabled lower limbs or the disabled with one hand disabled.

Description

Collapsible manpower, electric recreation vehicle

Technical field

The utility model relates to a kind of collapsible manpower, electric recreation vehicle.

Background technology

The quite maturation that relies on the manually driven bike tech to develop, battery-driven car had appearred again in market in a large number in recent years.But for the elderly or handicapped person and physical disabilities' the but desirable vehicle of neither one that lie fallow of riding instead of walk, this also becomes a more scabrous for a long time social concern.

Summary of the invention

The purpose of the utility model is to be directed against the deficiency that prior art exists, and provides a kind of handling good, flexible, is fit to collapsible manpower, electric recreation vehicle that the elderly or handicapped persons and physical disabilities ride instead of walk and lie fallow.

The technical solution that realizes above-mentioned purpose is:

This collapsible manpower, electric recreation vehicle comprise car body and front-wheel, trailing wheel; Back rest is fixed on rear vehicle; It mainly is that bracing frame is captiveed joint with back rest in the operating-controlling mechanism, and bracing frame is provided with arc chute, and the handrail deutomerite that is fixed on the bracing frame is connected with the handrail prosthomere through hinge; The handrail prosthomere is provided with the steering tiller that links to each other with clockwork spring, and the rear portion of brake handle links to each other with the return ring spring; Steering tiller is again through turning to the steering handwheel in steel rope and the car body to join, and brake handle links to each other with brake frame on being positioned at trailing wheel through brake cable; Be combined with chain on the tooth of said steering handwheel, the two ends of chain are connected with the steel rope that turns to of car body both sides through returning pull-spring.

Its further technical solution is:

Turn to an end and the clockwork spring of steel rope to fix, the other end walk around pulley and pass the handrail deutomerite and car body in the chain and the returning pull-spring of steering handwheel join; And an end of brake cable links to each other with the return ring spring, and the other end directly links to each other with the brake frame.

Be provided with stretcher in the car body both sides, the link arm of one of them stretcher is the two-section accordion structure, and the two-section link arm is realized the location through ejector pin and knock hole or got loose.

The chute two ends that is positioned on the bracing frame is provided with positioning round orifice, the slide block of folding spanner termination and chute and positioning round orifice bearing fit.

Front end in the handrail deutomerite also is provided with a pulley.

Said steering handwheel is captiveed joint with the car fork of front-wheel and is realized turning to.

Also be provided with a location trip on the said handrail deutomerite.

Said back rest is connected on the car body by folding shaft.

The good effect that the utility model produced is:

The utility model utilizes foldable structure dexterously, makes operating-controlling mechanism advantages of simple more, and handling is good; Turn radius is less, and is simple to operation, and it is more flexible to advance, turn, brake; Lean on battery traction at ordinary times; The elderly, single two lower limb disability persons or singlehanded handicapped person also can step on stretcher and drive car load and advance, perhaps haul through stayed pole and advance, even all can drive voluntarily by other people through both feet.Because the design of the foldable structure of handrail and back rest, it is more convenient to make that also the user gets on or off the bus, and also helps depositing.For the elderly, single two lower limb disability persons provide the use walking-replacing tool that lies fallow very simply and easily.Shared space, folding back is very little, also is convenient to deposit.

Description of drawings

Fig. 1 is the utility model complete vehicle structure scheme drawing.

Fig. 2 is the foldable structure scheme drawing of handrail.

Fig. 3 is the structural representation of fagging.

Fig. 4 is the inner drive mechanism scheme drawing of car body.

The specific embodiment

As shown in Figure 1; Car load mainly be by car body 25, front-wheel 24, trailing wheel 1 and brake frame 23, stretcher 19, stayed pole 18, child seat 17, seat cushion 14, with operating-controlling mechanism be that folding arm rest, back rest 7, the electronic treadle 22 of one constitutes, electrical motor 41, storage battery, spider gear 37, chain 38, steering handwheel 39, circuit card and the controller etc. of forming actuating device all are housed in the car body 25 (participation Fig. 4).Wherein, car body 25 is located and is fixed on the underframe, and car body 25 front ends stretch out two electronic treadles 22 by groove 20.When leaning on electric power to advance automatically, the rider both feet step down in the speed of the dynamics decision speed of a motor vehicle on the electronic treadle 22, drive shift fork by electronic treadle 22 and stir governor 40, the purpose of reach speed-raising, slowing down.The time spent can not regain electronic treadle 22 in the groove 20, and is hidden by groove lid 21, and is not only good-looking but also dustproof.Be provided with left and right sides stretcher 19 in car body 25 front portions, can similar bicycle the same being stepped on by manpower drives car load and advances.The link arm 35 of one of them stretcher 19 is designed to the two-section foldable structure, is realized locating or unclamping by ejector pin 34 and knock hole 36.Extract ejector pin 34 link arm 35 is upwards rotated, again ejector pin 34 aligned holes 36 are blocked, just can make two stretchers 19 be in sustained height.This structure both can step as what bicycle was walked with one foot high, one foot low, also can reach the purpose that maintains an equal level with opposite side stretcher 19, made things convenient for rider both feet when leaning on driven by power to be placed on the same level attitude.This car both can be designed to a front-wheel 24, two trailing wheels 1, each two wheel before and after also can being designed to.

Referring to Fig. 2, be fixedly connected with back rest 7 at the rearmost end of car body 25 by folding shaft 43, the both sides of back rest 7 are fixed with fagging 5 again respectively, are fixed with the handrail deutomerite 29 of tubulose on each fagging 5, and handrail deutomerite 29 flexibly connects a handrail prosthomere 31 through hinge 8.A clockwork spring dish 9 is connected as a single entity with handrail prosthomere 31, and the joystick 10 that is fixed on clockwork spring dish 9 terminations stretches out outside the chute 13 of handrail prosthomere 31.Can seesaw in chute 13 with clockwork spring termination bonded assembly joystick 10; Also be connected with on the joystick 10 and turn to steel rope 2; When promoting left joystick 10 forward, turn to steel rope 2 through returning pull-spring 42 and chain 38 pulling steering handwheels 39, car load is turned left; Car load right-hand turning when in like manner, promoting right joystick 10.Turn to steel rope 2, returning pull-spring 42, chain 38 and steering handwheel 39 to restore to the original state when loosening joystick 10, car load keeps the craspedodrome state.

Deposit and the convenient servant of going up in order to be beneficial to, handrail prosthomere 31 is hinged by rotating shaft 8 with handrail deutomerite 29, handrail prosthomere 31 can overturn 180 ° be folded to handrail deutomerite 29 above, fixing by grab 28.Just turn to state shown in Figure 2 during use.

Be connected with the brake gear that constitutes by brake handle 6, brake lever 32, brake clockwork spring dish 33 and brake cable 3 in handrail deutomerite 29 bottoms.Wherein, the termination of brake clockwork spring dish 33 is connected with brake cable 3.When holding brake handle 6, brake lever 32 affects brake clockwork spring dish 33 and tension brake cable 3, and then tension is positioned at the brake frame 23 realization brake purposes of trailing wheel 1.Decontrol brake handle 6 back clockwork springs and move backward, again brake cable 3 is loosened.

Subtriangular fagging 5 is weldingly fixed on (referring to Fig. 3) on the back rest 7, and handrail deutomerite 29 is connected on the fagging 5 through live axle, on fagging 5, has designed an arc-shaped slot 11; Respectively there is the screens circle 4 of a diameter greater than groove 11 width at the two ends of arc-shaped slot 11; When handrail deutomerite 29 is folding downwards, twisting spanner 26, the fixture block 12 that makes spanner 26 and groove 11 parallel (referring among Fig. 3 shown in the dotted line); And move downward to nethermost screens circle 4 along groove 11; At this moment handrail deutomerite 29 is just downwards folding, twists spanner 26 again, makes fixture block 12 rotate 90 ° and be stuck in the screens circle 4 handrail deutomerite 29 is fixing; In the time of need opening handrail deutomerite 29; It is parallel with groove 11 that twisting spanner 26 makes fixture block 12 90 ° of rotations earlier;, make fixture block 12 rotate 90 ° again and fix upwards in the screens circle 4 of fixture block 12 entering tops along groove 11 with groove 11 vertical screens, thereby with handrail deutomerite 29 maintenances.In handrail deutomerite 29 up-and-down movement processes, the spacing card 27 that is connected on the handrail deutomerite 29 moves along the arc edge of fagging 5 always, with the path of motion of constraint handrail deutomerite 29.Figure four has shown the inside drive mechanism that removes behind the car body 25, mainly is made up of electrical motor 41, diff 37, steering handwheel 39, chain 38, returning pull-spring 42, electric pedal plate 22, stayed pole 18, governor 40 and essential a plurality of gears and corresponding storage battery, circuit.Wherein, Steering handwheel 39 is captiveed joint with the car fork of front-wheel 24 and is rotated synchronously; Chain 38 two ends that are centered around on the steering handwheel 39 all are connected with the steel rope 2 that turns to of both sides through returning pull-spring 42; Turn to steel rope 2 and chain 38 actions to drive steering handwheel 39 deflection to the left and right through 10 drives of push-and-pull joystick, to realize direction control.

Can find out that by Fig. 4 this car is provided with electric power and two kinds of type of drive of manpower.Rely on storage battery and electrical motor 41 to car load power to be provided during driven by power, occupant's both feet can be controlled road speeds by governor 40 through the electric pedal plate 22 of trampling front end.As when wanting manpower to drive, occupant's both feet picture is trampled stretcher 19 by bike can advance car load through the diff 37 and the rear axle rotation at gear driven car body 25 rear portions.

For making convenient the parking, be designed with brake lever 15 and pintle hook lock 16 in car body 25 1 sides, the maintenance through 16 pairs of brake lever 15 of pintle hook lock or loosen and realize stopping and row of car load.The top back of car body 25 is cushions 14, and cushion 14 fronts are that 17, one stayed poles 18 of child seat expose child seat 17.Said stayed pole 18 is the expansion link structure, under the situation that the rider both hands are awkward or both hands are disabled, can pull out stayed pole 18 and traction is advanced by another people.

Claims

1. a collapsible manpower, electric recreation vehicle; Comprise car body (25) and front-wheel (24), trailing wheel (1); Back rest (7) is fixed on car body (25) rear portion; It is characterized in that bracing frame in the operating-controlling mechanism (5) captives joint with back rest (7), bracing frame (5) is provided with arc chute (11), and the handrail deutomerite (29) that is fixed on the bracing frame (5) is connected with handrail prosthomere (31) through hinge (8); Handrail prosthomere (31) is provided with the steering tiller (10) that links to each other with clockwork spring (9), and the rear portion of brake handle (6) links to each other with return ring spring (33); Steering tiller (10) is again through turning to the steering handwheel (39) in steel rope (2) and the car body (25) to join, and brake handle (6) links to each other with brake frame (23) on being positioned at trailing wheel (1) through brake cable (3); Be combined with chain (38) on the tooth of said steering handwheel (39), the two ends of chain (38) are connected with the steel rope (2) that turns to of car body (25) both sides through returning pull-spring (42).

2. collapsible manpower as claimed in claim 1, electric recreation vehicle, chute (11) two ends that it is characterized in that being positioned on the bracing frame (5) is provided with screens circle (4), the slide block (12) of folding spanner (26) termination and chute (11) and screens circle (4) bearing fit.

3. collapsible manpower as claimed in claim 1, electric recreation vehicle is characterized in that also being provided with a pulley (30) at the front end of handrail deutomerite (29).

4. collapsible manpower as claimed in claim 1, electric recreation vehicle; It is characterized in that turning to an end and the clockwork spring (9) of steel rope (2) fixing, chain (38) and returning pull-spring (42) that the other end is walked around pulley (30) and passed the steering handwheel (39) in handrail deutomerite (29) and the car body (25) join; And an end of brake cable (3) links to each other with return ring spring (33), and the other end directly links to each other with brake frame (23).

5. collapsible manpower as claimed in claim 1, electric recreation vehicle is characterized in that on handrail deutomerite (29), also being provided with a location trip (28).

6. collapsible manpower as claimed in claim 1, electric recreation vehicle; It is characterized in that being provided with stretcher (19) in car body (25) both sides; The link arm (35) of one of them stretcher (19) is the two-section accordion structure, and two-section link arm (35) is located through ejector pin (34) and knock hole (36) or got loose.

7. collapsible manpower as claimed in claim 1, electric recreation vehicle is characterized in that said back rest (7) is connected on the car body (25) by folding shaft (43).