Invention content
The purpose of the present invention is overcoming the deficiencies of the prior art and provide a kind of bubble scooter, play for increasing children
The enjoyment of scooter.
The technical solution adopted in the present invention is:Bubble scooter includes scooter and bubble device, bubble device
Include pedal, bubble liquid container, eccentric wheel, gear, tooth plate and spring;It steeps liquid container and is equipped with guide groove, tooth plate is moved with guide groove matches
Connection is closed, gear is moved with bubble liquid container by its wheel shaft and is connected, and eccentric wheel is coaxially connected with gear, and gear is nibbled with tooth plate
It closes;The vehicle frame of pedal and scooter is hinged, and the eccentric shaft of pedal and eccentric wheel is hinged, and spring connect with pedal, steep liquid container and
Scooter is fixedly connected.Pedal original state is:The vertical height of eccentric shaft is more than the vertical height of the wheel shaft of gear, eccentric shaft
Axis height be more than wheel shaft axis height;Spring is connect with pedal and vehicle frame, spring be located at pedal and vehicle frame it
Between, spring is in uncompressed state;It steeping liquid container and is equipped with axis hole, the wheel shaft of gear and the axis hole of bubble liquid container are moved and are connected,
Wheel shaft is connect with gland seal;Tooth plate is equipped with through-hole, and the gear teeth of gear are engaged with the through-hole of tooth plate.
The application method of bubble scooter is:In use, bubble liquid is added in the bubble liquid container in bubble scooter;Human body
For front pedal on pedal, back foot ground drives scooter to advance;When the rear foot leaves ground, work of the pedal in the gravity of human body
The elastic force of spring is overcome to press pedal to lower swing under, pedal is rotated by eccentric shaft band movable eccentric wheel, eccentric wheeling driving gear
Rotation, gear band moving tooth plate move up, and the through-hole of tooth plate rises to outside bubble liquid container, and the bubble liquid film of through-hole is by scooter
The wind head-on blown of advancing goes out, and generates liquid bubble;When the rear foot return ground when, pedal spring elastic force effect under reset to
Upper swing, pedal drive the rotation of eccentric wheel reverse direction, and eccentric wheeling driving gear negative direction rotation, gear band moving tooth plate declines multiple
Position, tooth plate return in the bubble liquid of bubble liquid container;When the rear foot is further out ground, pedal passes through eccentric wheel and gear band moving teeth
Plate rises, and the bubble liquid film for the wind through-hole generated that advanced using scooter generates liquid bubble again;So constantly recycle,
Increase the interest that children play scooter.
The beneficial effects of the invention are as follows:Bubble scooter is equipped with pedal and bubble device, in use, utilizing human bady gravitational
And the elastic force driving pedal of spring is swung up and down, and is moved up and down by pedal-driven eccentric wheel and gear band moving tooth plate, it will
Bubble liquid film strips on the through-hole of tooth plate are moved outside bubble liquid container, and the wind head-on blown using scooter advance blows tooth plate
The bubble liquid film of through-hole generates liquid bubble, increases children and plays the enjoyment of scooter.
Specific implementation mode
The present invention is further detailed below in conjunction with the accompanying drawings:
The vertical view of Fig. 1, bubble scooter shown in the structural schematic diagram and Fig. 2 of bubble scooter shown in FIG. 1 include
Have scooter 1 and a bubble device 2, bubble device 2 include pedal 3, bubble liquid container 4, eccentric wheel 5, gear 6, tooth plate 7 and
Spring 8;It steeps liquid container 4 and is equipped with guide groove 9, tooth plate 7 passes through its wheel shaft 12 and bubble liquid container 4 with the dynamic mating connection of guide groove 9, gear 6
Dynamic to be connected, eccentric wheel 5 and gear 6 are coaxially connected, and gear 6 is engaged with tooth plate 7;Pedal 3 and the vehicle frame 10 of scooter 1 are cut with scissors
It connects, pedal 3 and the eccentric shaft 11 of eccentric wheel 5 are hinged, and spring 8 is connect with pedal 3, and bubble liquid container 4 is fixedly connected with scooter 1.
3 original state of pedal is:The vertical height of eccentric shaft 11 is more than the vertical height of the wheel shaft 12 of gear 6, the axis of eccentric shaft 11
Height be more than wheel shaft 12 axis height;Spring 8 is connect with pedal 3 with vehicle frame 10, and spring 8 is located at pedal 3 and vehicle frame 10
Between, spring 8 is in uncompressed state;It steeps liquid container 4 and is equipped with axis hole 13, the axis hole 13 of the wheel shaft 12 and bubble liquid container 4 of gear 6
Dynamic to be connected, wheel shaft 12 is tightly connected with axis hole 13;Tooth plate 7 is equipped with through-hole 14, the through-hole of the gear teeth 15 and tooth plate 7 of gear 6
14 engagements.
The application method of bubble scooter is:In use, bubble liquid 18 is added in the bubble liquid container 4 in bubble scooter;People
For the front pedal of body on pedal 3, back foot ground drives scooter 1 to advance;When the rear foot leaves ground, pedal 3 is in human body
The elastic force of spring 8 is overcome to press pedal 3 to lower swing under the action of gravity, pedal 3 is rotated by eccentric shaft 11 with movable eccentric wheel 5,
Eccentric wheel 5 is rotated with moving gear 6, and gear 6 is moved up with moving tooth plate 7, and the through-hole 14 of tooth plate 7 rises to 4 outside of bubble liquid container,
The bubble liquid film 17 of through-hole 14 is gone out by the wind that the advance of scooter 1 is head-on blown, and generates liquid bubble;When the rear foot goes back to ground,
Pedal 3 resets under the elastic force effect of spring 8 to be swung up, and pedal 3 is rotated with 5 negative direction of movable eccentric wheel, and eccentric wheel 5 is with moving teeth
The rotation of 6 negative directions is taken turns, gear 6 declines with moving tooth plate 7 to be resetted;When the rear foot is further out ground, pedal 3 by eccentric wheel 5 and
Gear 6 rises with moving tooth plate 7, and the bubble liquid film 17 for the wind through-hole 14 generated that advanced using scooter 1 generates fluid bubble again
Bubble;So constantly cycle, increase children play the interest of scooter 1.
For swinging up and down using the elastic force driving pedal 3 of the gravity of human body and spring 8, the rear foot of human body leaves ground
When face, human body front pedal is more than the elastic force of spring 8 in the gravity of pedal 3;When the rear treadle of human body goes back to ground, human body front pedal exists
The gravity of pedal 3 is less than the elastic force of spring 8;When the rear foot of human body leaves ground, pedal 3 is swung in the direction of the clock, and pedal 3 is logical
It crosses eccentric shaft 11 to rotate counterclockwise with movable eccentric wheel 5 and gear 6, gear 6 rises with moving tooth plate 7;The rear foot of human body
When returning to ground, pedal 3 is counterclockwise swung, and pedal 3 is by eccentric shaft 11 with movable eccentric wheel 5 and gear 6 by clockwise
Direction rotates, and gear 6 declines with moving tooth plate 7.
In order to avoid bubble liquid 18 overflows, and is constantly recycled using tooth plate 7 and draw the bubble liquid 18 steeped in liquid container 4
It steeps outside liquid container 4, bubble liquid container 4 is equipped with container cover 19, and container cover 19 is equipped with pilot hole 20, and tooth plate 7 passes through pilot hole 20, tooth plate
7 move mating connection with pilot hole 20;Container cover 19 is equipped with liquid filling hole 24 and liquid feeding lid 25, and liquid filling hole 24 is sealed with liquid feeding lid 25
Connection;Eccentric wheel 5 is located at the outer side edges 21 of bubble liquid container 4, and the wheel shaft 12 of gear 6 is between eccentric shaft 11 and tooth plate 7;Tooth plate
7 height is equal with the height of guide groove 9, and the height of tooth plate 7 is more than the depth of bubble liquid container 4;The through-hole 14 of tooth plate 7 is located at bubble liquid
In the bubble liquid 18 of container 4;The axis of the eccentric shaft 11 of eccentric wheel 5 is parallel with the axis of wheel shaft 12 of gear 6;5 turns of eccentric wheel
The amplitude proportional that dynamic stroke is swung with pedal 3, eccentric wheel 5 rotate
In order to implement the swing of pedal 3 and control its stroke, pedal 3 is hinged by preceding hinged shaft 16 and vehicle frame 10, pedal 3
Equipped with connecting rod 22, connecting rod 22 is hinged with pedal 3, and connecting rod 22 and the eccentric shaft 11 of eccentric wheel 5 are hinged;Vehicle frame 10 is equipped with limited post
23, limited post 23 is located at the lower section of pedal 3, and for limited post 23 between preceding hinged shaft 16 and eccentric shaft 11, spring 8 is located at preceding hinged shaft
Between 16 and eccentric shaft 11;The upper surface of limited post 23 is less than the stroke of spring 8 to the vertical range of pedal 3, and spring 8 is compression
Spring.
In order to implement the steady rising and decline of tooth plate 7, multiple liquid bubbles are generated using tooth plate 7, guide groove 9 includes
Left guide groove 26 and right guide groove 27, tooth plate 7 are equipped with left guide plate 28 and right guide plate 29, and the through-hole 14 of tooth plate 7 is located at left guide plate 28
Between right guide plate 29;Through-hole 14 be equipped with it is multiple, separated equipped with horizontal stripe 30 between each through-hole 14;Left guide plate 28 is located at left guide groove
In 26, left guide plate 28 and the dynamic mating connection of left guide groove 26;Right guide plate 29 is located in right guide groove 27, and right guide plate 29 is dynamic with right guide groove 27
It is connected;The axis hole 13 of bubble liquid container 4 includes left axle hole 31 and right axle hole 32, and left axle hole 31 is set to bubble liquid container 4
Left chamber wall 33, right axle hole 32 are set to the right chamber wall 34 of bubble liquid container 4;The wheel shaft 12 of gear 6 and left axle hole 31 and right axle
Hole 32 is dynamic to be connected;Gear 6 includes left gear 39 and right gear 40, and left gear 39 and right gear 40 are consolidated with wheel shaft 12
Fixed connection, the revolver tooth 41 of left gear 39 and the right wheel tooth 42 of right gear 40 are engaged with the through-hole 14 of tooth plate 7.
In order to avoid bubble liquid 18 leaks, left axle hole 31 is equipped with left sealing element 35, and left axle hole 31 is sealed with left sealing element 35
Connection, left sealing element 35 and the revolver axis 36 of wheel shaft 12 are tightly connected;Right axle hole 32 is equipped with right sealing element 37, right axle hole 32 and the right side
Sealing element 37 is tightly connected, and right sealing element 37 and the right wheel axis 38 of wheel shaft 12 are tightly connected;Bubble liquid 18 is by glycerine, glue, water
And detergent is constituted;Or it is made of glue, white granulated sugar, water and detergent.