CN1042689A - Spot cars - Google Patents

Abstract

Spot cars is one group of entertainment for children motion car.This car can produce when riding and wave, and changes vehicle and ground-surface contact site and produce and turn to when waving.This group car is divided into three types, is named by ride characteristic, is respectively: wave bogie car, band guard ring wheelbarrow, swing rotation car.Its structure of each of this class car is all simple than common perambulator, can be used as that family, kindergarten are movable use car, also can be designed to the use of electronic FYA field.

Description

Spot cars

The present invention is one group of amusement car, relates to the technical field of recreational vehicle.The amusement car of children's use at present is toy tricycle and the child's bicycle that has two security personnel's cinctures, also has electric three-wheel, four-wheeled.These vehicles nearly all are dwindling of the vehicle that uses of the daily production of adult, life and simplify that children drive these vehicles, work as the imitation adult, can not show that children are full of fancies, yearn for the nature of mystery.

The objective of the invention is to produce one group and have the entertainment for children of special rideability, movable vehicle.These vehicles are not adorned bearing circle (steering handle), children's both hands can have activity in a big way, these vehicles can wave and motion such as other rotation, adding its direction of travelling is controlled with motion by the position of the whole health of driver, make the driver be created in the stimulation that rivers drift about, equally take a risk big nautical mile surfing, and be perfectly safe, thereby make the recreation of the children more horn of plenty that becomes.This car also can use for the adult, makes them obtain new activity.This also is one of purpose of the present invention.

Realization of the present invention: total design of the present invention is turning to (comprising the direction machine) of cancellation common vehicle, vehicle still can be moved towards a certain direction with people's will in motion, the cancellation steering handle will make vehicle still can move towards a certain selected direction, vehicle must be able to turn to, and this turns to is to rely on vehicle body to wave to change the position that lands of car body.This dependence vehicle body waves and changes the landing the position of car body and produce and turn to, and its method has following three kinds:

1.(referring to accompanying drawing 1) front axle (or rear axle) of vehicle is a wheel, and rear axle (or front axle) is equipped with many wheels (more than 2,6 or more), and the height difference that each wheel is installed forms the garden arc and makes the vehicle can the wheel of lateral oscillation to determine to land.The plane of many wheels of rear axle is not parallel, and each wheel all has different rotating directions, so the driver can control the direction of travelling by waving.

2(is referring to accompanying drawing 3) a kind of acrobatics wheelbarrow, load onto a guard ring, make it still to work as wheelbarrow and travel, when falling down trend, guard ring lands, thereby can not fall down.A circle that lands of guard ring is equipped with numerous steamboats, and just on the column of former wheelbarrow, can also be provided with bearing can rotate around it in the center of circle of guard ring.Fall down when wheelbarrow like this and still can travel when guard ring is landed, and can make it to produce " cone is shaken ", be placed upside down in swing on the desk as the teacup lid.

3.(referring to accompanying drawing 8) wheel of wheelbarrow bent to be made it to coincide with a garden cylinder, and the axletree place loads onto seat, and the people is sitting in can produce on the seat and waves, and seat can produce and the relatively rotating of wheel.This car travels the very big wheel of two kinds of different forms: a, inclination angle in ground surface; B, shaking to the limit (vertex), is rotating-wheel plane, center (garden cylinder) with the summit, changes swaying direction like this to another summit, repeats such action and produces mobile.

Good effect of the present invention is to have produced one group of later-model vehicle, and the ride characteristic of it and common vehicle is completely different, makes children, adult produce the interest of new motion and amusement, reaches the purpose of pastime.

Below contrast three embodiment of description of drawings.

Accompanying drawing 1 is that embodiment-name is called the simple and easy front elevation (side-looking) and right elevation (forward sight) that waves bogie car;

Accompanying drawing 2 is steering principle scheme drawings of this car;

Accompanying drawing 3 is scheme drawings of band guard ring wheelbarrow;

Accompanying drawing 4, accompanying drawing 5, accompanying drawing 7 are deformation designs of the car of this embodiment;

Accompanying drawing 6 is schematic diagrams of explanation accompanying drawing 5;

Accompanying drawing 8 is easy structure figure of rotation Rocking cycle;

Accompanying drawing 9 is figure of the wheel of this car;

Accompanying drawing 10 is figure of transmission device;

Accompanying drawing 11 is easy structure figure of a kind of design-calculated wheel of distortion.

Embodiment one waves bogie car

Fig. 1 is the simple and easy front elevation and the lateral plan of this car, and it is compared with common child's tricycle is to have cancelled steering handle, make the plane of front-wheel and vehicle frame can not change angle, and trailing wheel is made of a plurality of wheels.The height difference of each wheel dress of trailing wheel makes car energy lateral oscillation; The turning cylinder of each wheel is not parallel, do not overlap.

Among Fig. 1,1 drive wheel (front-wheel) has foot-operated 2; 3 vehicle frames are equipped with seat 4 and arc bloster 6,6 steamboats 5 are installed below the arc bloster 6, and the height difference that each steamboat 5 is installed forms that radius is the garden arc of R among Fig. 1, so car body can be made lateral oscillation.When waving, according to waving the position difference of carrying out, and contact with ground by different steamboat 5.

Fig. 2 is the scheme drawing of steering principle.Long and short dash line a is the turning cylinder of front-wheel 1, and long and short dash line bc and b ' c ' and d are the pivots center of each steamboat 5.Wave when cross-car, when making weight move on the steamboat 5 on limit, car is just according to long and short dash line a and b(or b ') intersection point O(or O ') for turning at the center.Do not wave as vehicle, on two steamboats 5 in the middle of being equilibrated at, vehicle just directly line travel.This vehicle can advance or retreat.

After having understood the steering principle of this car, can make some similar design, these designs have multiple, as:

A, front-wheel are one group of axis and uneven steamboat, and trailing wheel is a drive wheel, adopts transmissions such as chain in case of necessity.

B, arc bloster 6 are in the arc-shaped in the birds-eye view of Fig. 1.

C, this car can adopt storage battery to make the energy and become motor-driven recreational vehicle.

For making this resistance to motion less, should adorn many steamboats 5 as much as possible, make per two adjacent steamboats 5, the direction of its axis changes lessly.

Embodiment two band guard ring wheelbarrows are referring to accompanying drawing 3.

Fig. 3 is the structural representation of this car.

This car is exactly a common wheelbarrow when guard ring does not land, this car also can be regarded the distortion of embodiment one as, because just the arc bloster 6 of Fig. 1 is made Yi Yuanquan (this garden and a plane coincide), rotational plane is installed below it becomes radially-arranged a plurality of steamboat, after removing drive wheel 1, these steamboats can both a while and a plane contact.

Among Fig. 3, ride 2, seat 4, axostylus axostyle 11 formation-wheelbarrows.

Handguard 7, guard ring axle beam 10 are two garden circles of same diameter, are fused by two straight-bars 8, are provided with bearing 12 in the middle of the crosspiece 9, and two ends and straight-bar 8 weld and strike up partnership, and this integral body becomes guard ring.

Be equipped with below the guard ring bloster 10 among numerous wheel 5(figure and only draw one), the rotational plane of wheel 5 is by the garden heart (passing through the garden heart as long and short dash line A among Fig. 3) of guard ring bloster.

Wheelbarrow and guard ring are by bearing 12 fuse (also can be consolidated).

The functions of use that this car has is: a, shake (is the center with drive wheel 1 with ground-surface contact point, and each steamboat 5 of guard ring bloster 10 contacts with ground successively) as taper.B, travel as wheelbarrow.C, when bicycle running (when the steamboat 5 that contacts with ground is on the plane of drive wheel 1).D, above several compound motions.

This car can be made the design of various deformation:

A, make guard ring can on the vertical shaft of wheelbarrow, make whole circle to rotate.At this moment on drive wheel, adorn chain gearing and big-diameter bearing, as shown in Figure 4.16 big-diameter bearings among Fig. 4,15 sprocket wheels, 14 chains, 11 sprocket wheels, a circle of arrow A indication is provided with numerous steamboats (steamboat does not draw among the figure).

B, make the energy, become motor-driven with storage battery.Referring to accompanying drawing 5.

Owing to adopt the pin transmission, make the plane of drive wheel and human body can not do more rotation, adopt electric driving can overcome this restriction.

Fig. 5 is electrically operated scheme drawing.Car storehouse 17 is provided with seat 4, and storage battery (not drawing among the figure), and car storehouse 17 is swiveies that section is W shape.The axostylus axostyle 11 of drive wheel 25 connects by bearing 19 with car storehouse 17, and this position also should be provided with brush, so that the electric energy of storage battery leads to motor 22, motor 22 is consolidated with axostylus axostyle 11, by sprocket wheel 21 and chain etc. drive wheel 25 is rotated.

The 24th, rubber strip, it serves as a contrast in the bottom in car storehouse 17, to replace steamboat 5, makes designs simplification.Principle schematic when Fig. 6 is travelling of this car: line segment a represents wheel plane, and the pick-up point of the rubber strip 24 in car storehouse 17 is as at B or D point, and vehicle plays brake action; If the pick-up point is at A(or C) then car body produce rotation travel (car body is the center rotation with the A point, and perhaps the direction of line segment a is constant, and certain point on the seat is made trochoid motion or several compound motion).Rubber strip 24 as this car changes steamboat into, and is more interesting when travelling.

C, the vehicle of Fig. 5 is done some improvement, 2 of B, D making it as Fig. 6 land never, and this car as shown in Figure 7.

Fig. 7 is the scheme drawing of this car, and this car has been established 2 steady wheels 23, and its effect is to guarantee that as shown in Figure 6 B, D do not land at 2.

This two steady wheel 23 can be a steering wheel, also can make it rotation direction by joystick.Fig. 7 medium-height trestle 18 dress steady wheel 23 and motors 22.

From embodiment one, two as can be seen, this car all has a main wheel (among Fig. 1,3,4,5,7, sequence number is the 1, the 25th, main wheel) (sequence number is 5 to be secondary wheels among Fig. 1,3 with one group of secondary wheel, one group of secondary wheel among Fig. 4,5,7 is got with rubber strip and is replaced, but also can adorn one group of secondary wheel), the axle of secondary wheel is designed to artificially not on straight line and parallel lines thereof.

Embodiment three waves the rotation car, referring to accompanying drawing (8,9,10)

Fig. 8 is the easy structure figure of this car.Can coincide with a garden cylinder after wheel 27 bends, it is placed on can produce on the ground and waves, the birds-eye view of wheel 27 as shown in Figure 9: by wheel rim 32, vertically hung scroll 33, axletree 34 compositions.Cushion 30, backrest 31 forms seat, by vertical rod 29 and bearing and wheel 27 bindings.Crank 28 produces relative rotation seat and wheel by driving device (as shown in figure 10).Figure 10 is the transmission scheme drawing, the bulb 40 of shaking hands, and bar 29, pivot pin 36,38, laterally rocker 37 passes to axis hole 35 to the strength of arm.Axis hole 35 combines with the crank 28 of Fig. 8, and pivot pin 38 links and can rotate with the arrow A indication place of Fig. 8.The principle of travelling of this car is: human body and wheel 27 are produced relative rotation, wheel 27 is swung on the ground, and when swinging to the summit (vertex among the figure, wheel 27 has two places with ground-surface contact point, when amplitude of fluctuation increases, this two contact point can be close, can overlap to a bit, and this is called the summit, at this moment wheel and ground-surface rotational resistance torque become very little), can make wheel 27 and ground surface stretch journey, or the direction of change swing next time is reversed in generation.

Wheel 27 can be done some the design of distortion, wheel highest point (summit) is provided with two coaxial steamboats and a cardan wheel as shown in figure 11: wheel does not produce rolling when swinging to vertex, reverse and only produce, and make that the torsional drag force square is little, cardan wheel can play security personnel's effect, make the amplitude of oscillation can not be excessive, in order to avoid tumble.

Claims (10)

1, a kind of amusement car is characterized in that a, a main wheel is housed; B, one group of secondary wheel is housed, the axis of each secondary wheel is designed to artificially not on straight line or its parallel lines; Each secondary wheel can not land simultaneously when c, vehicle '.

2, amusement car according to claim 1 is characterized in that front axle (or rear axle) adorns a main wheel, and rear axle (or front axle) is adorned one group of secondary wheel.

3, amusement car according to claim 1 is characterized in that one group of secondary wheel forms a circle, and main wheel is located among this circle.

4, amusement car according to claim 3 is characterized in that the guard ring of adorning secondary wheel can rotate around the vertical shaft of main wheel.

5, according to claim 1,2 or 3 described amusement cars, it is characterized in that adopting manpower or electric power to make the energy.

6, amusement car according to claim 4 is characterized in that adopting manpower or electric power to make the energy.

7,, it is characterized in that one group of secondary wheel is replaced by rubber strip according to claim 3 or 4 described amusement cars.

8, a kind of amusement vehicle is characterized in that the side of wheel lands, and the garden cylinder coincide in this side and, and seat is located on the axletree, and seat can relatively rotate with wheel.

9, amusement vehicle according to claim 8 is characterized in that wheel is provided with crank (28), and vertical rod (29) is provided with driving device produces relative rotation seat and wheel.

10, amusement vehicle according to claim 8 is characterized in that two tops of wheel also are provided with several steamboats.

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