A kind of children's spacewalk scooter
Technical field
The present invention relates to a kind of toy for children, specifically a kind of children's spacewalk scooter.
Background technique
Child's scooter is a kind of toy welcome in recent years by child very much, mainly by the control of slide plate and control direction
Bar composition, for child, scooter is the good transition toy before the highly difficult toy such as slide plate and ice skate of playing, and
In order to promote interest, also there is the playing method of many novelties in scooter;In recent years, more and more body-building equipments appear in each small
District park, spacewalk machine therein with exercise muscle strength flexibility because that can promote cardio-cerebrovascular and cardiopulmonary to exhale
Welcome of the health of desorption system by many personages, because its playing method is simply interesting, many children also like attempting, to its body
Health also plays advantageous effect, but because interest is weaker, normal children is also difficult to adhere to.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of children's spacewalk scooter
Problem.
To achieve the above object, the invention provides the following technical scheme:
A kind of children's spacewalk scooter, including under casing, control-rod and frame is strolled, the control-rod is hollow tubular knot
Structure, control-rod are rotatably connected under casing left part, and control-rod lower end is connected with front-wheel, and control-rod upper end is connected with handle, described unrestrained
Step strolls frame and is fixedly connected under casing upper end there are two setting up, and strolls frame top and is rotatably connected to and strolls axis, strolls fixed on axis
It is connected with driving gear and strolls arm, stroll arm lower end and be rotatably connected to foot pedal;Immediately below the under casing inner pinion gear
Position is fixedly connected with bearing block, and bearing block two sides are rotatably connected to transmission shaft, and three slot teeth are fixedly connected on transmission shaft
Wheel, driving gear and three slot gears are sequentially connected by gear band, and the under casing right part is rotatably connected to walking axle, walking axle
Both ends are fixedly connected to rear-wheel, and under casing upper end is also fixedly connected with splash board at rear-wheel, is also fixedly connected in walking axle
Two flywheels I, the three slot gear of flywheel I and two are sequentially connected by gear band;In being rotatably connected in the under casing
Shaft is fixedly connected in middle shaft there are two flywheel II, the slot of flywheel II and three gear by gear band transmission connection, in
Gear wheel I is also fixedly connected in shaft;It is also fixedly connected with variable-speed bearing seat I, variable-speed bearing seat II in the under casing and becomes
Fast bearing block III, be rotatably connected in the variable-speed bearing seat I, variable-speed bearing seat II and variable-speed bearing seat III respectively variable-speed shaft I,
Variable-speed shaft II and variable-speed shaft III are fixedly connected with pinion gear I and gear wheel II on variable-speed shaft I, are fixedly connected on variable-speed shaft II
Pinion gear II and gear wheel III are fixedly connected with pinion gear III and gear wheel IV, the gear wheel I and pinion gear on variable-speed shaft III
I is sequentially connected by gear band, and gear wheel II engages connection with pinion gear II, and gear wheel III engages connection, bottom with pinion gear III
It is also fixedly connected with dc generator and battery in case, pinion gear IV, canine tooth are fixedly connected in the shaft of dc generator
Wheel IV is sequentially connected with pinion gear IV by gear band, and the electrode tip of dc generator and the input electrode of battery electrically connect
It connects;The handle lower end is fixedly connected with LED light, and opening, the power supply line of LED light are provided on the bar wall that control-rod is located under casing
It is stretched out and the electric connection of the output electrode of battery across control-rod cavity and from opening.
As a further solution of the present invention: light switch is additionally provided in the current supply circuit of the LED light, light switch is solid
Surely it is connected on handle.
As the present invention further scheme: being additionally provided with vehicle on the front-wheel and stop, vehicle stops control being fixedly connected on handle
On hand.
As further scheme of the invention: the wheel footpath of the flywheel I is less than three slot gear teeth being sequentially connected therewith
The wheel footpath of slot.
Compared with prior art, it the beneficial effects of the present invention are: the present invention drives scooter mobile by spacewalk, mentions
It rises scooter to play interest, play while lower limb to children and cardio-pulmonary function play the role of certain exercise, and because
The interest of spacewalk is promoted, and children can also persevere well, and long-time service can obtain good body-building in playing
Effect;Spacewalk can drive the interior generator rotation set to generate electricity in addition to driving walking, and electricity is used for illuminating LED lamp,
Illumination is provided in the case where light is bad, promotes safety of playing, it is easy to use without charging or replacing battery repeatedly.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of children's spacewalk scooter.
Fig. 2 is a kind of drive mechanism schematic diagram of children's spacewalk scooter.
Fig. 3 is the structural schematic diagram that arm is strolled in a kind of children's spacewalk scooter.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
It please refers to Fig. 1-3, a kind of children's spacewalk scooter, including under casing 1, control-rod 2 and strolls frame 3, the control
Bar 2 processed is hollow tubular structures, and control-rod 2 is rotatably connected on 1 left part of under casing, and 2 lower end of control-rod is connected with front-wheel 4, on front-wheel 4
It is additionally provided with vehicle brake, vehicle stops control being fixedly connected on handle 5, promotes safety coefficient of playing, 2 upper end of control-rod is connected with handle
5, facilitate and controls direction, it is described to stroll there are two frame 3 sets, it strolls frame 3 and is fixedly connected on 1 upper end of under casing, stroll the rotation of 3 top of frame
It is connected with and strolls axis 6, stroll and be fixedly connected with driving gear 7 on axis 6 and stroll arm 8, stroll 8 lower end of arm and be rotatably connected to foot
Pedal 9 stands and carries out spacewalk movement on two foot pedals 9, and two driving gears 7 can be driven to rotate respectively;The under casing 1
7 following position directly of inner pinion gear is fixedly connected with bearing block 10, and 10 two sides of bearing block are rotatably connected to transmission shaft 11, transmission
Three slot gears 12 are fixedly connected on axis 11, driving gear 7 is sequentially connected by gear band 13 with three slot gears 12, described
1 right part of under casing is rotatably connected to walking axle 14, and 14 both ends of walking axle are fixedly connected to rear-wheel 15, and 1 upper end of under casing is in rear-wheel 15
Place is also fixedly connected with splash board 16, and avoiding the rotation of rear-wheel 15 is that soil is splashed on the person, is also fixedly connected in walking axle 14
There are two flywheel I 17, the flywheel I 17 is sequentially connected by gear band 13 with two three slot gears 12, when two driving tooths
When 7 rotation of wheel, two three slot gears 12 will be driven to rotate respectively, when putting after leg drives foot pedal 9, driving gear 7 is driven
Three slot gears 12 rotate in an anti-clockwise direction (described is counterclockwise to describe according to Fig. 1 with clockwise direction), at this time three slot gears 12
Flywheel I 17 will be driven to rotate counterclockwise, the stuck ratchet of the pawl of flywheel I 17 rotates walking axle 14, and rear-wheel 15 follows rotation to mention
For power, the scooter is walked forward, and when leg is swung forward, and three slot gears 12 rotate clockwise, at this time pawl without
The stuck ratchet of method, flywheel I 17 dally, and do not influence the rotation of rear-wheel 15, spacewalk is puts after one leg of a leg forward swing, institute as above
It states, the offer power drive rotation walking of rear-wheel 15 of flywheel I 17 of back swing leg side when swinging every time, and the side flywheel I 17 of preceding swinging kick
It then dallies, does not influence the rotation of rear-wheel 15, so repeat, constantly swung by two legs, two I 17 alternate rotations of flywheel and sky
Turn, complete forward motion, the wheel footpath of flywheel I 17 is less than the wheel footpath for three slot gears, 12 tooth socket being sequentially connected therewith, passes through raising
Transmission ratio makes 15 velocity of rotation of rear-wheel faster;It is rotatably connected to middle shaft 18 in the under casing 1, is fixedly connected in middle shaft 18
Two flywheels II 19, the flywheel II 19 is sequentially connected by gear band 13 with three slot gears 12, also fixed in middle shaft 18
It is connected with gear wheel I 20;Variable-speed bearing seat I, variable-speed bearing seat II and variable-speed bearing seat are also fixedly connected in the under casing 1
III, it is rotatably connected to variable-speed shaft I, variable-speed shaft II respectively in the variable-speed bearing seat I, variable-speed bearing seat II and variable-speed bearing seat III
With variable-speed shaft III, pinion gear I 21 and gear wheel II 22 are fixedly connected on variable-speed shaft I, small tooth is fixedly connected on variable-speed shaft II
Take turns II 23 and gear wheel III 24, be fixedly connected with pinion gear III 25 and gear wheel IV 26 on variable-speed shaft III, the gear wheel I 20 with
Pinion gear I 21 is sequentially connected by gear band 13, and gear wheel II 22 engages connection, gear wheel III 24 and small tooth with pinion gear II 23
III 25 engagement connections are taken turns, are also fixedly connected with dc generator 27 and battery 28 under casing 1, in the shaft of dc generator 27
It is fixedly connected with pinion gear IV 29, gear wheel IV 26 is sequentially connected with pinion gear IV 29 by gear band 13, with above-mentioned rear-wheel 15
Driving principle is the same, turns to the shaft of dc generator 27 when spacewalk by flywheel II 19 and remains unchanged, make its holding
It is turned to for the required operation of dc generator 27, it is ensured that the normal operation of dc generator 27, while passing through multiple big pinion gears
Cooperation carries out speed change to promote the shaft revolving speed of dc generator 27, avoid too low maintain in ' dead zone ' of shaft revolving speed and can not
It generates electricity, the electrode tip of dc generator 27 and the input electrode of battery 28 are electrically connected, and are charged to battery 28;
5 lower end of handle is fixedly connected with LED light 30, and opening, the electricity of LED light 30 are provided on the bar wall that control-rod 2 is located under casing 1
Source line passes through 2 cavity of control-rod and stretches out from opening and is electrically connected with the output electrode of battery 28, the current supply circuit of LED light 30
In be additionally provided with light switch, light switch is fixedly connected on handle 5, by battery 28 be LED light 30 power to provide photograph
It is bright, it plays when light is bad safer, power supply line avoids accidentally touching and pulling apart from 2 internal cavities lead of control-rod, while not shadow
Sound is overall beautiful.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.