CN207292259U - Swimming type swing bicycle - Google Patents
Swimming type swing bicycle Download PDFInfo
- Publication number
- CN207292259U CN207292259U CN201721189671.2U CN201721189671U CN207292259U CN 207292259 U CN207292259 U CN 207292259U CN 201721189671 U CN201721189671 U CN 201721189671U CN 207292259 U CN207292259 U CN 207292259U
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- swinging rack
- frame body
- foot pedal
- rack
- swimming type
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Abstract
Swimming type swing bicycle belongs to children toy car technical field, it is therefore intended that solves the problems, such as that Rocking cycle existing in the prior art is unfavorable for the problem of little Tong is used using electric drive waste of energy and breast-stroke car has turned insensitive.The utility model includes：Frame body, the frame body rear are symmetrically arranged with two power and swing trailing wheel, and front portion is provided with deflecting roller；The swinging structure being arranged in frame body, the swinging structure include the upper swinging rack that is connected by connects bearing with frame body of one end and the swing tail wheel for being arranged on upper swinging rack end；The upper swinging rack relative frame body does elevating movement and swings；And power unit, the power unit includes and the upper vertically disposed foot pedal of swinging rack, the foot pedal upper surface is connected by joint connector with the upper swinging rack, foot pedal is swung by the relatively upper swinging rack of joint connector, and the foot pedal lower face is contacted by an adjustable guide frame and frame body.
Description
Technical field
The utility model belongs to children toy car technical field, and in particular to a kind of swimming type swing bicycle.
Background technology
In order to develop many abilities of children that improve, there is polytype educational toy for children on existing market, it is right
Slide or keep the toy of balance rather well received in the gesture drive using human body, their balances to children's torso, four limbs
The coordination ability improves a lot；It is of the prior art to occur more rocking car and breast-stroke car.
The Chinese patent of Publication No. CN101074037 discloses a kind of entitled four-wheel electric drive of a utility model and shakes
The technical solution of spot cars, which has is connected to vehicle frame by hinged quadrangle front suspension group
Steering front wheel and the trailing wheel that vehicle frame is connected to by independent trailing arm suspension, vehicle include at least a pair of of electric drive motor, respectively
It is to have an electro-motor for each front-wheel, and/or has an electro-motor for each trailing wheel, motor is by least one
Storage battery group is powered by arrangements of electric connection.This rocks the electric drive that vehicle traction mode uses, and the tune for passing through human body attitude
It is whole to realize balance；It is unfavorable for little Tong uses.
The Chinese patent of Publication No. CN104554556 discloses the entitled double ball music breast-stroke cars of a utility model,
The driving principle of the breast-stroke car is that foot is stepped on the hinged treadle of two other ends, and the folding by controlling two treadles is realized
The input of power, and then realize the traveling of breast-stroke car.The breast-stroke car is since two treadles are arranged with traveling wheel, and the part is at the same time
As support section and power input portion, traveling wheel travel track is wave, causes overall turn not in use
It is enough sensitive.
Utility model content
The purpose of this utility model is that proposing a kind of swimming type swing bicycle, solve Rocking cycle existing in the prior art and use
Electric drive waste of energy is unfavorable for the problem of little Tong is used and breast-stroke car has turned insensitive problem.
To achieve the above object, the swimming type swing bicycle of the utility model includes：
Frame body, the frame body rear are symmetrically arranged with two power and swing trailing wheel, and front portion is provided with deflecting roller；
The swinging structure being arranged in frame body, the swinging structure pass through connects bearing and frame body including one end
The upper swinging rack of connection and the swing tail wheel for being arranged on swinging rack end；The upper swinging rack relative frame body does pitching
Move and swing；
And power unit, the power unit includes and the upper vertically disposed foot pedal of swinging rack, described foot-operated
Plate upper surface is connected by joint connector with the upper swinging rack, and foot pedal passes through relatively upper swinging rack of joint connector or so
Swing, the foot pedal lower face is contacted by an adjustable guide frame and frame body；
Step on foot pedal and drive upper swinging rack relative frame body oscillatory driving frame body movement.
The frame body includes：
Handlebar；
The steering bracket being rotatably assorted with the handlebar montant lower end；
The deflecting roller connected with the handlebar montant lower end；
The lower swinging rack being detachably connected with the steering bracket；The lower swinging rack is T-shaped, and lower swinging rack erects
Bar one end be fixedly connected among cross bar, the other end is fixedly connected with steering bracket, and the montant upper surface is close to cross bar one
End is provided with jack, and the jack is connected with the adjustable guide frame, and the upper swinging rack one end passes through connects bearing
Connected with the montant of lower swinging rack；
And the power being arranged on below the cross bar both ends of lower swinging rack swings trailing wheel.
The montant of the handlebar is retractable structure.
The adjustable guide frame includes：
Adjustable moving is advocated bar, and adjustable moving bar of advocating includes the body of rod and bolt, and the body of rod is through on foot pedal
The through hole being provided with is connected with joint connector, and the body of rod is located at foot pedal two sections and is bolted respectively with one；
And advocate the connection plug that the body of rod lower end of bar is fixedly connected with adjustable moving, it is provided with one above connection plug
The locking nut that a and body of rod coordinates, the jack in the connection plug and the lower swinging rack coordinate.
The connection plug is fixed with the nut of an iron plate for a lower end, and the nut and the body of rod are threadedly coupled.
It is universal wheel that the power, which swings trailing wheel and swings tail wheel,.
The joint connector is flake bulb.
The foot pedal both ends are upturned 5-15 °.
The foot pedal upper surface is provided at both ends with convex edge, and the convex edge width is 80-120mm.
Brake structure is additionally provided with the frame body, the brake structure acts on power by brake cable and swings trailing wheel
On.
Resetting spring, the montant of lower swinging rack are provided between the centre position of the lower swinging rack and the upper swinging rack
When being in same vertical plane with the upper swinging rack, resetting spring is in the raw.
The beneficial effects of the utility model are：The swimming type swing bicycle of the utility model is alternately trampled using the weight of body
The both sides of foot pedal, make adjustable moving advocate the body of rod upper and lower ends dislocation motion of bar, swinging rack and lower swinging rack phase in drive
Forward power is produced to swinging.By frame body support as a whole and steering structure, support and steering are individually present,
Turn to it is sensitive, from the interference of the power of direct of travel；Opposing oscillatory is formed by upper swinging rack setting up and down and lower swinging rack
Mechanism, swings tail wheel and swings trailing wheel rear in power, form fish tail form, swing and advance, upper swinging rack can be with respect to bottom branch
Frame does elevating movement, and obstacle crossing function is realized when running into uneven road surface；The power of input realizes that left and right is past downwards by foot pedal
Foot pedal is stepped on again, makes swinging rack descend swinging rack to swing relatively, and then realizes the input and transmission of power, on lower swinging rack
The advocate body of rod contact site of bar of jack and adjustable moving is not subject to power, plays the role of positioning and directional swing, the weight of human body
Power is distributed on lower swinging rack by upper swinging rack and connects bearing, and structure is reliable, is alternately trampled by bipod and is realized power
Input, it is easy to operation, meanwhile, adjustable moving advocate bar can by adjusting two bolts of the body of rod position adjustment foot pedal in bar
Relative position on body, realizes the adjustment of foot pedal amplitude of fluctuation, and then realizes that upper swinging rack descends the amplitude of fluctuation of swinging rack relatively
The adjustment of degree.The utility model integrally copies the mode of fish swimming to move ahead, and when child plays, can produce curiosity, meeting
Its mode of walking is observed, the elaborative faculty and curiosity of child can be strengthened indirectly.
Brief description of the drawings
Fig. 1 is the swimming type swing bicycle overall structure diagram of the utility model；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is frame body structure diagram in the swimming type swing bicycle of the utility model；
Fig. 4 is the partial enlarged view of Fig. 3；
Fig. 5 is power unit structure sectional view in the swimming type swing bicycle of the utility model；
Wherein：1st, frame body, 101, handlebar, 102, steering bracket, 103, lower swinging rack, 104, deflecting roller, 105, dynamic
Power swings trailing wheel, and 106, jack, 2, power unit, 201, foot pedal, 202, joint connector, 203, connection plug, 204, bar
Body, 205, bolt, 206, locking nut 3, swinging structure, 301, upper swinging rack, 302, connects bearing, 303, swing tail wheel, 4,
Resetting spring.
Embodiment
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
Referring to attached drawing 1- attached drawings 5, the swimming type swing bicycle of the utility model includes：
Frame body 1,1 rear of frame body are symmetrically arranged with two power and swing trailing wheel 105, and front portion, which is provided with, to be turned
To wheel 104；
The swinging structure 3 being arranged in frame body 1, the swinging structure 3 pass through connects bearing 302 and car including one end
The upper swinging rack 301 of the connection of frame body 1 and the swing tail wheel 303 for being arranged on 301 end of swinging rack；The upper swinging rack
301 relative frame bodies 1 do elevating movement and swing, and have the fixed direction of motion；
And power unit 2, the power unit 2 includes and the upper vertically disposed foot pedal 201 of swinging rack 301,
201 upper surface of foot pedal is connected by joint connector 202 and the upper swinging rack 301, and foot pedal 201 is connected by joint
The relatively upper swinging rack 301 of fitting 202 swings, and 201 lower face of foot pedal passes through adjustable a guide frame and car
Frame body 1 contacts；
Stepping on foot pedal 201 drives 301 relative frame body of upper swinging rack, 1 wobble drive frame body 1 to move, upper pendulum branch
Frame 301 is used as the first load-supporting part, and gravity is distributed in frame body 1.
The frame body 1 includes：
Handlebar 101；
The steering bracket 102 being rotatably assorted with the 101 montant lower end of handlebar；
The deflecting roller 104 connected with the 101 montant lower end of handlebar；
The lower swinging rack 103 being detachably connected with the steering bracket 102；The lower swinging rack 103 is T-shaped, the bottom
The montant one end of stent 103 be fixedly connected among cross bar, the other end is fixedly connected with steering bracket 102, on the montant
End face is provided with jack 106 close to cross bar one end, and the jack 106 is connected with the adjustable guide frame, the upper pendulum branch
301 one end of frame is connected by connects bearing 302 with the montant of lower swinging rack 103；
And the power being arranged on below the cross bar both ends of lower swinging rack 103 swings trailing wheel 105.
Power, which swings trailing wheel 105 and swings tail wheel 303, be used as driving wheel, and the driving force of swing tail wheel 303 is greater than dynamic
Power swings the driving force of trailing wheel 105.
The montant of the handlebar 101 is retractable structure, facilitates the people of different heights to adjust use state.
The adjustable guide frame includes：
Adjustable moving is advocated bar, and adjustable moving bar of advocating includes the body of rod 204 and bolt 205, and the body of rod 204 passes through
The through hole and joint connector 202 being provided with foot pedal 201 connect, and the body of rod 204 is located at 201 two sections of foot pedal difference
Connected with a bolt 205；
And advocate the connection plug 203 that 204 lower end of the body of rod of bar is fixedly connected with adjustable moving, in connection plug 203
Side is provided with the locking nut 206 that one and the body of rod 204 coordinate, inserting in the connection plug 203 and the lower swinging rack 103
Hole 106 coordinates.Adjustable moving is advocated bar upper end suspension centre stress, and jack 106 and adjustable moving bar of advocating do not stress, and only serve orientation
Effect.
The connection plug 203 is fixed with the nut of an iron plate for a lower end, and 204 screw thread of nut and the body of rod connects
Connect.
It is universal wheel that the power, which swings trailing wheel 105 and swings tail wheel 303,.
The joint connector 202 is flake bulb, and joint connector 202 is used to connect lower swinging rack 103 and upper pendulum branch
Frame 301, and undertake the pressure of the first stressed member.
201 both ends of foot pedal are upturned 5-15 °.201 upper surface of foot pedal is provided at both ends with convex edge, described
Convex edge width is 80-120mm, avoids foot from being slid after stepping on.
Brake structure is additionally provided with the frame body 1, after the brake structure acts on power swing by brake cable
On wheel 105.
Resetting spring 4, bottom branch are provided between the centre position of the lower swinging rack 103 and the upper swinging rack 301
When the montant of frame 103 and the upper swinging rack 301 are in same vertical plane, resetting spring 4 in the raw, when both feet are from foot
After being taken down on pedal 201, upper swinging rack 301 and lower swinging rack 103 is driven to return to same erect by the restoring force of resetting spring 4
Face directly.
Claims (10)
1. swimming type swing bicycle, it is characterised in that including：
Frame body (1), frame body (1) rear are symmetrically arranged with two power and swing trailing wheel (105), and front portion is provided with
Deflecting roller (104)；
The swinging structure (3) being arranged in frame body (1), the swinging structure (3) pass through connects bearing (302) including one end
With the upper swinging rack (301) of frame body (1) connection and be arranged on the swing tail wheel (303) of upper swinging rack (301) end；Institute
Swinging rack (301) relative frame body (1) is stated to do elevating movement and swing；
And power unit (2), the power unit (2) includes and the vertically disposed foot pedal of the upper swinging rack (301)
(201), foot pedal (201) upper surface is connected by joint connector (202) and the upper swinging rack (301), foot pedal
(201) swung by the relatively upper swinging rack (301) of joint connector (202), foot pedal (201) lower face passes through one
A adjustable guide frame and frame body (1) contact；
Swinging rack (301) relative frame body (1) wobble drive frame body (1) in foot pedal (201) drive is stepped on to move.
2. swimming type swing bicycle according to claim 1, it is characterised in that the frame body (1) includes：
Handlebar (101)；
The steering bracket (102) being rotatably assorted with the handlebar (101) montant lower end；
The deflecting roller (104) connected with the handlebar (101) montant lower end；
The lower swinging rack (103) being detachably connected with the steering bracket (102)；The lower swinging rack (103) is T-shaped, under
The montant one end of swinging rack (103) be fixedly connected among cross bar, the other end is fixedly connected with steering bracket (102), described
Montant upper surface is provided with jack (106) close to cross bar one end, and the jack (106) connects with the adjustable guide frame,
Upper swinging rack (301) one end is connected by connects bearing (302) with the montant of lower swinging rack (103)；
And the power being arranged on below the cross bar both ends of lower swinging rack (103) swings trailing wheel (105).
3. swimming type swing bicycle according to claim 2, it is characterised in that the montant of the handlebar (101) is scalable
Structure.
4. swimming type swing bicycle according to claim 2, it is characterised in that the adjustable guide frame includes：
Adjustable moving is advocated bar, and adjustable moving bar of advocating includes the body of rod (204) and bolt (205), and the body of rod (204) is worn
The through hole being provided with and joint connector (202) connection are crossed on foot pedal (201), and the body of rod (204) is located on foot pedal (201)
Lower two sections connect with a bolt (205) respectively；
And advocate the connection plug (203) that the body of rod (204) lower end of bar is fixedly connected with adjustable moving, connection plug (203)
Top is provided with the locking nut (206) of one and the body of rod (204) cooperation, the connection plug (203) and the lower swinging rack
(103) jack (106) on coordinates.
5. swimming type swing bicycle according to claim 4, it is characterised in that the connection plug (203) is a lower end
The nut of an iron plate is fixed with, the nut and the body of rod (204) are threadedly coupled.
6. swimming type swing bicycle according to claim 1, it is characterised in that the power swings trailing wheel (105) and swings
Tail wheel (303) is universal wheel.
7. swimming type swing bicycle according to claim 1, it is characterised in that the joint connector (202) is flake ball
Head.
8. swimming type swing bicycle according to claim 1, it is characterised in that foot pedal (201) both ends are upturned
5-15 °, foot pedal (201) upper surface is provided at both ends with convex edge, and the convex edge width is 80-120mm.
9. swimming type swing bicycle according to claim 1, it is characterised in that be additionally provided with brake on the frame body (1)
Bassinet structure, the brake structure act on power by brake cable and swing on trailing wheel (105).
10. swimming type swing bicycle according to claim 2, it is characterised in that the centre position of the lower swinging rack (103)
Resetting spring (4), the montant and the upper swinging rack of lower swinging rack (103) are provided between the upper swinging rack (301)
(301) when being in same vertical plane, resetting spring (4) is in the raw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189671.2U CN207292259U (en) | 2017-09-15 | 2017-09-15 | Swimming type swing bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189671.2U CN207292259U (en) | 2017-09-15 | 2017-09-15 | Swimming type swing bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207292259U true CN207292259U (en) | 2018-05-01 |
Family
ID=62441670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721189671.2U Active CN207292259U (en) | 2017-09-15 | 2017-09-15 | Swimming type swing bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207292259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499430A (en) * | 2017-09-15 | 2017-12-22 | 王志明 | Swimming type swing bicycle |
-
2017
- 2017-09-15 CN CN201721189671.2U patent/CN207292259U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499430A (en) * | 2017-09-15 | 2017-12-22 | 王志明 | Swimming type swing bicycle |
| CN107499430B (en) * | 2017-09-15 | 2024-02-02 | 王志明 | Movable swing car |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |