The content of the invention
The purpose of the present invention is overcoming the deficiencies of the prior art and provide a kind of application method of bubble carriage for children, for increasing
Children are added to play the enjoyment of scooter.
The technical solution adopted in the present invention is:Bubble carriage for children includes scooter and bubble device, bubble device
Include foot pedal, bubble liquid container, swing rod, endless belt, ratchet, driving gear, driven gear and resetting spring;Steep liquid
Container is fixedly connected with scooter, and wheel shaft and the bubble liquid container of ratchet, driving gear and driven gear move mating connection,
Driven gear is connected by endless belt with driving gear, and ratchet is engaged with driving gear, and foot pedal is hinged with scooter, foot
Pedal and swing rod move mating connection, and the eccentric shaft of swing rod and ratchet is hinged, and resetting spring is installed on foot pedal and scooter
Between, endless belt is equipped with through hole, and driven gear is outside bubble liquid container, and ratchet and driving gear are positioned at bubble liquid container
It is interior;Bubble liquid container is equipped with guide hole, and the eccentric shaft of swing rod through guide hole and foot pedal and ratchet is hinged;Foot pedal is equipped with set
Pipe, swing rod are inserted in casing, and swing rod moves mating connection with casing, avoid swing rod from hindering ratchet to rotate when swinging;Reset bullet
Spring original state is:Resetting spring is in uncompressed state, and resetting spring is compression spring.
The application method of bubble carriage for children is:In use, the bubble liquid container in bubble carriage for children adds bubble liquid, make annular
Band is contacted with bubble liquid;On the footrests, back foot ground driving scooter advances the front pedal of human body;When the rear foot leaves ground
When, foot pedal overcomes the elastic force of resetting spring to be put downwards to lower swing, foot pedal band driven fork under the action of the gravity of human body
Dynamic, swing rod drives ratchet to rotate;When swing rod swings to the bottom hole of guide hole, swing rod is blocked by bottom hole, and swing rod stops to the bottom
It is dynamic;When back foot ground, foot pedal is swung up under the elastic force effect of resetting spring, and swing rod swings to the hole top of guide hole
When, swing rod is fended off by hole, and swing rod stops being swung up;When the rear foot leaves ground again, gravity of the foot pedal in human body
Overcoming the elastic force of resetting spring under effect again, band driven fork is swung downwards foot pedal again, and swing rod drives unidirectional to lower swing
Gear rotates, so constantly circulation;Swing rod drives ratchet constantly to rotate, and ratchet driving driving gear rotates, actively
Gear band ring-shaped belt and driven gear rotate, and endless belt is sharp by outside the bubble liquid film strips of its through hole adhesion to bubble liquid container
The wind produced that advanced with scooter blows out the bubble liquid film on the through hole of endless belt, produces liquid bubble, and increase children, which play, to be slided
The interest of wooden handcart.
The beneficial effects of the invention are as follows:Bubble carriage for children is equipped with bubble device, in use, utilizing human bady gravitational and spring
Elastic force driving bubble device foot pedal and swing rod swing, using swing rod driving ratchet rotate, utilize ratchet
Drive driving gear, driven gear and endless belt to rotate, the bubble liquid film strips of its through hole are moved into bubble liquid container by endless belt
Outside, the wind head-on blown that advanced using scooter are blown out the bubble liquid film of through hole, form liquid bubble, and increase children play
The enjoyment of scooter.
Embodiment
The present invention is further detailed below in conjunction with the accompanying drawings:
The structure diagram of bubble carriage for children shown in Fig. 1, bubble carriage for children include scooter 1 and bubble device 2,
Bubble device 2 includes foot pedal 3, bubble liquid container 4, swing rod 5, endless belt 6, ratchet 7, driving gear 8, driven gear 9
And resetting spring 10;Bubble liquid container 4 is fixedly connected with scooter 1, ratchet 7, driving gear 8 and driven gear 9
Wheel shaft and the dynamic mating connection of bubble liquid container 4, driven gear 9 are connected by endless belt 6 with driving gear 8, ratchet 7 and active
Gear 8 engages, and foot pedal 3 is hinged with scooter 1, and foot pedal 3 and the dynamic mating connection of swing rod 5, swing rod 5 are inclined with ratchet 7
Mandrel 11 is hinged, and resetting spring 10 is installed between foot pedal 3 and scooter 1, and endless belt 6 is equipped with through hole 12, driven gear 9
In outside bubble liquid container 4, ratchet 7 and driving gear 8 are in bubble liquid container 4;Driven gear 9 is installed on bubble liquid container 4
Stent 30 on, the axis of ratchet 7, driving gear 8 and driven gear 9 is parallel to each other;Bubble liquid container 4 is equipped with guide hole
13, swing rod 5 is hinged with the eccentric shaft 11 of foot pedal 3 and ratchet 7 through guide hole 13;Foot pedal 3 is equipped with casing 14, swing rod
5 are inserted in casing 14, and swing rod 5 and the dynamic mating connection of casing 14, avoid swing rod 5 from hindering ratchet 7 to rotate when swinging;Casing 14
Interior to be equipped with buffer spring 31, buffer spring 31 is located between tube bottom 28 and the swing rod 5 of casing 14;10 original state of resetting spring
It is:Resetting spring 10 is in uncompressed state, and resetting spring 10 is compression spring.
The application method of bubble carriage for children is:In use, the bubble liquid container 4 in bubble carriage for children adds bubble liquid 15, make
Endless belt 6 is contacted with bubble liquid 15;On foot pedal 3, back foot ground driving scooter 1 advances the front pedal of human body;When after
When foot leaves ground, foot pedal 3 overcomes the elastic force of resetting spring 10 to lower swing, foot pedal 3 under the action of the gravity of human body
Band driven fork 5 drives ratchet 7 to rotate to lower swing, swing rod 5;When swing rod 5 swings to the bottom hole 16 of guide hole 13,5 quilt of swing rod
Bottom hole 16 is blocked, and swing rod 5 stops to lower swing;When back foot ground, foot pedal 3 resetting spring 10 elastic force effect under to
Upper swing, when swing rod 5 swings to the hole top 17 of guide hole 13, swing rod 5 is blocked by hole top 17, and swing rod 5 stops being swung up;Work as the rear foot
When leaving ground again, foot pedal 3 overcomes the elastic force of resetting spring 10 to lower swing, foot again under the action of the gravity of human body
Band driven fork 5 drives ratchet 7 to rotate to pedal 3 to lower swing, swing rod 5 again, so constantly circulation;Swing rod 5 drives unidirectionally
Gear 7 constantly rotates, and ratchet 7 drives driving gear 8 to rotate, and driving gear 8 is with 9 turns of ring-shaped belt 6 and driven gear
Dynamic, endless belt 6 takes the bubble liquid film 18 of its 12 adhesion of through hole outside bubble liquid container 4 to, and advancing the wind produced using scooter 1 will
Bubble liquid film 18 on the through hole 12 of endless belt 6 is blown out, and produces liquid bubble 19, and increase children play the interest of scooter 1.
Swung up and down to implement foot pedal 3 in the advance of scooter 1, the rotation direction of ratchet 7 is side clockwise
To opposite direction cannot rotate;Foot pedal 3 is located at the front of the axis of ratchet 7, and eccentric shaft 11 is located at the axis of driven gear 9
The back of line;When the rear foot of human body leaves ground, human body front pedal is more than the elastic force of resetting spring 10 in the gravity of foot pedal 3;
When the rear treadle of human body goes back to ground, human body front pedal is less than the elastic force of resetting spring 10 in the gravity of foot pedal 3.
Human body front pedal is on foot pedal 3, when the rear foot of human body leaves ground, foot pedal 3 and swing rod 5 to lower swing,
Swing rod 5 drives ratchet 7 to move in the direction of the clock;When the rear foot of human body returns to ground, resetting spring 10 drives foot pedal 3
And swing rod 5 is swung up resetting, ratchet 7 does not follow swing rod 5 to swing;When the rear foot of human body leaves ground again, ride
Plate 3 and swing rod 5 drive ratchet 7 to rotate counterclockwise again to lower swing, swing rod 5 again;The rear foot of human body returns
During to ground, resetting spring 10 drives foot pedal 3 and swing rod 5 to be swung up;When foot pedal 3 is to lower swing, ratchet 7 is pressed
Rotationally clockwise, ratchet 7 drives driving gear 8 to rotate counterclockwise, and driving gear 8 passes through 6 band of endless belt
Dynamic driven gear 9 rotates counterclockwise, and endless belt 6 rotates counterclockwise, by the bubble liquid film of its 12 adhesion of through hole
18 take to outside bubble liquid container 4.
In order to implement to drive driven gear 9 and endless belt 6 to rotate using driving gear 8, through hole 12 and the master of endless belt 6
The gear teeth connection of moving gear 8, the gear teeth of driving gear 8 are embedded in the through hole 12 of endless belt 6, the gear teeth and the annular of driving gear 8
With the dynamic mating connection of 6 through hole 12;The through hole 12 of endless belt 6 is connected with the gear teeth of driven gear 9, and the gear teeth of driven gear 9 are embedding
Enter in the through hole 12 of endless belt 6, the gear teeth of driven gear 9 and the dynamic mating connection of the through hole 12 of endless belt 6;The wheel of driving gear 8
After the through hole 12 of tooth insertion endless belt 6, the gear teeth of driving gear 8 gear teeth meshing with ratchet 7 again;Endless belt 6 is positioned at master
The bottom of the gear teeth of moving gear 8, to implement to drive driving gear 8 to rotate using ratchet 7, while implements the profit of driving gear 8
Driven gear 9 is driven to rotate with endless belt 6.
In order to avoid bubble liquid 15 overflows, and the bubble liquid film 18 of endless belt 6 is taken to and is steeped outside liquid container 4, bubble liquid holds
Device 4 is equipped with container cover 20, and container cover 20 is equipped with preceding slot 21 and rear slot 22;The preceding band 23 of endless belt 6 passes through preceding slot 21,
Preceding band 23 leaves gap with preceding slot 21;The rear band 24 of endless belt 6 passes through rear slot 22, is left between rear band 24 and rear slot 22
Gap;Swing rod 5 is equipped with closing cap 25, and the diameter of swing rod 5 is less than 13 width of guide hole, guide hole of the closing cap 25 positioned at bubble liquid container 4
13 opposite, closing cap 25 are fixedly connected with swing rod 5, and closing cap 25 and the dynamic mating connection of guide hole 13, closing cap 25 are soft by elasticity
Material is formed.
In order to supplement bubble liquid 15 to bubble liquid container 4, container cover 20 is equipped with liquid filling hole 26 and liquid feeding lid 27, liquid filling hole 26
It is tightly connected with liquid feeding lid 27.
In order to make bubble liquid film 18 in 12 adhesion of through hole of endless belt 6, bubble liquid 15 is main positioned at the bottom of bubble liquid container 4
The gear teeth of moving gear 8 are immersed in bubble liquid 15, and the liquid level of bubble liquid 15 is less than the bottom hole 16 of guide hole 13;The through hole 12 of endless belt 6
When rotating the bottom of bubble liquid container 4, through hole 12 is dipped in bubble liquid 15.
Due to foot pedal 3 and scooter 1 hinge axes to the axis of the eccentric shaft 11 of ratchet 7 distance with unidirectional
The rotation of gear 7 and change, in order to avoid foot pedal 3 is blocked by swing rod 5 and swing rod 5;When foot pedal 3 is to lower swing, swing rod 5
Swung by the horizontal plane of the axis of the upper direction ratchet 7 of 7 axis of ratchet, meanwhile, tube bottom 28 of the swing rod 5 to casing 14
Move in direction;When foot pedal 3 is to lower swing, swing rod 5 by ratchet 7 axis it is horizontal towards under 7 axis of ratchet
Side is swung, meanwhile, swing rod 5 is moved to 29 direction of the mouth of pipe of casing 14.
Foot pedal 3 be swung up reset when, swing rod 5 by 7 axis of ratchet lower direction ratchet 7 axis water
Plane rocking, meanwhile, swing rod 5 is moved to 29 direction of the mouth of pipe of casing 14;When foot pedal 3 is swung up resetting, swing rod 5 is by unidirectional
The horizontal top towards 7 axis of ratchet of the axis of gear 7 is swung, meanwhile, swing rod 5 is moved to 28 direction of tube bottom of casing 14
It is dynamic;Endless belt 6 is made of the annular plastics band or annulus rubber cincture closed, and whole endless belt 6 is covered with through hole 12, each through hole
12 is equal with the distance of adjacent through-holes 12, and using in the gear teeth insertion through hole 12 of driving gear 8, driving endless belt 6 rotates.
When the through hole 12 of endless belt 6 turns to the bottom of driving gear 8, the through hole 12 of endless belt 6 is immersed in bubble liquid 15
It is interior;With the rotation of endless belt 6, the through hole 12 for being immersed in 15 position of bubble liquid leaves bubble liquid 15, and through hole 12 leaves bubble liquid 15
When, 12 adhesion of through hole has bubble liquid film 18, and the through hole 12 that adhesion has bubble liquid film 18 follows endless belt 6 to turn to bubble liquid container 4
Outside, the bubble liquid film 18 of through hole 12 is blown out, and forms liquid bubble 19;The bubble liquid film 18 of through hole 12 is blown out
Afterwards, the through hole 12 for steeping the outside of liquid container 4 follows endless belt 6 to rotate, and turns to the bottom of driving gear 8 again;So constantly follow
Ring.
When the through hole 12 of endless belt 6 continuously turns to the bottom of driving gear 8, the through hole 12 of endless belt 6 is continuous
Constantly it is immersed in bubble liquid 15;With the rotation of endless belt 6, be immersed in the through hole 12 of 15 position of bubble liquid continuously from
Bubble liquid 15 is opened, when through hole 12 successively leaves bubble liquid 15, through hole 12 out is constantly rotated by the bottom of driving gear 8
All adhesion has bubble liquid film 18, and the through hole 12 that adhesion has bubble liquid film 18 follows endless belt 6 to turn to the outside for steeping liquid container 4,
The bubble liquid film 18 of through hole 12 is blown out, and forms multiple liquid bubbles 19;The direction and slide plate that multiple liquid bubbles 19 are blown out
On the contrary, the left side of driven gear 9 is directed toward in the direction that scooter 1 advances, liquid bubble 19 is located at driven gear in the direction that car 1 advances
9 the right.
The formula of bubble liquid 15 includes:Glycerine, glue, water and detergent;Or glue, white granulated sugar, water and wash
Wash agent.