CN107264696B - Children swinging vehicle - Google Patents
Children swinging vehicle Download PDFInfo
- Publication number
- CN107264696B CN107264696B CN201710357452.9A CN201710357452A CN107264696B CN 107264696 B CN107264696 B CN 107264696B CN 201710357452 A CN201710357452 A CN 201710357452A CN 107264696 B CN107264696 B CN 107264696B
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- China
- Prior art keywords
- connector
- turning joint
- pedal
- pedal position
- joint
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K9/00—Children's cycles
Abstract
Children swinging vehicle provided by the invention, including faucet and two pedals；Each pedal includes: the first connector, the first turning joint, the second turning joint, the second connector, pedal position, rib；First connector connection faucet；First turning joint is connect with first connecting portion；The both ends of second connector are separately connected the first turning joint and the second turning joint；Second connector can be rotated in a first direction around the first turning joint, and pedal position can be rotated in a second direction, around the second turning joint, and first direction is vertical with second direction；Pedal position connects the second turning joint.Children swinging vehicle provided by the invention, its pedal applies the cardan drive principle in mechanical mechanism, leading two side positions of children swinging vehicle are installed on, pedal can keep foot, knee joint in the raw when children's both feet scrunch, and the foot joint that prevents children, knee joint are due to awkward and injured.
Description
Technical field
The present invention relates to frame for movement technical field more particularly to a kind of children swinging vehicles.
Background technique
There are many Rocking cycle (being also long vehicle etc.) in the market for children toy car at present, are mainly used for the body and mind of children
Exploitation.But during design, manufacture Rocking cycle, all ignoring Rocking cycle in use may make children for manufacturer
At foot joint and knee joint (or even other positions) injury.This is because Rocking cycle when generating the power to travel forward, needs
When user's double-legged (or both hands) being wanted alternately to wave to generate, and do oscillating motion, foot (or hand) joint of user
The each joint having an effect is needed to be easy to be pinned and occurred when being in constrained state rather than be in free state, thus moving
It sprains.
Summary of the invention
The present invention provides a kind of children swinging vehicle, and to solve children during using toy car, physical feeling is closed
Save the problem of being easy to produce joint sprain that suffer restraints.
To solve the above-mentioned problems, the present invention provides a kind of children swinging vehicles, including faucet, and are symmetrically disposed on institute
State two pedals of leading two sides；Each pedal includes: the first connector, the first turning joint, the second turning joint,
Two connectors, pedal position, rib；First connector connects the faucet；First turning joint and described first connects
Fitting connection；One end of second connector connects first turning joint, the other end connects second turning joint；
Second connector can be rotated in a first direction around first turning joint, and the pedal position can be around described second turn
Dynamic hinge is rotated in a second direction, and the first direction is mutually perpendicular to the second direction；Connect in the middle part of the pedal position
Connect second turning joint, end connects the rib.
Preferably, multiple protrusions are provided on the pedal position.
Preferably, each pedal further includes the first spring, second spring；Described in one end connection of first spring
First turning joint, the other end connect second connector；One end connection second turning joint of the second spring,
The other end connects the pedal position.Preferably, it further includes pin hole, a pin that each pedal, which further includes each pedal,
Across the pin hole, to connect the faucet and the pedal.
Children swinging vehicle provided by the invention, pedal apply the cardan drive principle in mechanical mechanism, are installed on
Children swinging vehicle two side positions of faucet, pedal can keep foot, knee joint in the raw when children's both feet scrunch, and prevent
Virgin foot joint, knee joint are a kind of to meet the better simply mechanical device of ergonomics, structure due to awkward and injured.
Detailed description of the invention
Attached drawing 1 is the children swinging vehicle structural schematic diagram of the specific embodiment of the invention；
Attached drawing 2 is the pedal structure schematic diagram of the specific embodiment of the invention.
Specific embodiment
It elaborates with reference to the accompanying drawing to the specific embodiment of children swinging vehicle provided by the invention.
Present embodiment provides a kind of children swinging vehicle, and attached drawing 1 is that the children of the specific embodiment of the invention shake
Spot cars structural schematic diagram.As shown in Figure 1, children swinging vehicle described in present embodiment includes leading 1, two pedal 6, returns
Shaft 2, front-wheel 3, two rear-wheels 4, seats 5.Wherein, as shown in Figure 1, two rear-wheels 4 are symmetrically disposed on 5 end of seat
The front end of the opposite sides at end, the seat 5 is connect by first connecting rod with the rotating shaft 2, and the front-wheel 3 connects by second
Bar is connect with the rotating shaft 2, and two pedals 6 are symmetrically disposed on leading 1 opposite sides, in described leading 1
Portion is connect by third connecting rod with the rotating shaft 2.The foot for being respectively placed in leading 1 both ends is scrunched when user's both feet replace
When pedaling, active force makes described leading 1 to do roll motion around the rotating shaft 2.Simultaneously as the rotating shaft 2
It swings, the front-wheel 3 is on the one hand driven to swing, on the other hand generating makes the front-wheel 3 and two rear-wheels 4 forward
The component of movement, so that the children swinging vehicle travels forward.
Attached drawing 2 is the pedal structure schematic diagram of the specific embodiment of the invention.Described in user's both feet alternately scrunch
When pedal, described leading 1 swings, at this point, the ankle arthrosis of user is in twisted state, it is easy to ankle occur
It sprains, to solve this problem, as shown in Fig. 2, each pedal 6 in children swinging vehicle described in present embodiment wraps
It includes: the first connector 6-2, the first turning joint 6-3, the second turning joint 6-5, the second connector 6-4, pedal position 6-6, rib
6-7.Wherein, the first connector 6-2 connection described leading 1；The first turning joint 6-3 and the first connector 6-
2 connections；One end of the second connector 6-4 connects the first turning joint 6-3, the other end connects second rotating hinge
Chain 6-5；The second connector 6-4 can be rotated in a first direction around the first turning joint 6-3, the pedal position 6-6
It can be rotated in a second direction, around the second turning joint 6-5, and the first direction is mutually perpendicular to the second direction；
The middle part of the pedal position 6-6 connects the second turning joint 6-5, end connects the rib 6-7.Then when user scrunches
When the pedal position 6-6, i.e., when user is to 6 applied force of pedal, due to the second turning joint 6-5 and the pedal position 6-
6 are directly connected to, thus the pedal position 6-6 can be rotated around the second turning joint 6-5 towards second direction；Meanwhile institute
Stating the second connector 6-4 can be rotated in a first direction around the first turning joint 6-3, and the second connector 6-4
It is indirectly connected with by the second turning joint 6-5 and the pedal position 6-6, therefore, the pedal position 6-6 connects described second
It can also be rotated towards first direction under the drive of fitting 6-4.Since the first direction and the second direction are mutually perpendicular to, because
This, user can pass through the first turning joint 6- according to the free extended state for adjusting foot or leg of needs of itself
3, the mutual cooperation of the second connector 6-4, the second turning joint 6-5, so that the foot of user, knee joint etc.
Position can be at nature, avoid joint sprain.Meanwhile by the way that rib 6-7 is arranged at the edge of the pedal position 6-6,
The foot that can effectively prevent user is skidded off when scrunching the pedal position 6-6, has further prevented the generation of ankle from sprains.
Wherein, the specific direction of the first direction and the second direction, those skilled in the art can carry out according to actual needs
Determine, for example, the first direction to be relative to the left and right directions of the second connector 6-4, the second direction be relative to
The up and down direction of the second connector 6-4, the first direction can also be horizontal direction 12 as shown in Figure 1, described
Two directions are vertically oriented 11, and present embodiment is not construed as limiting this.
User's skidding when scrunching the pedal position 6-6 in order to prevent, it is preferred that be provided on the pedal position 6-6
Multiple protrusions.By the way that multiple protrusions are arranged, increase the frictional force between the pedal position 6-6 and user foot, improve anti-
Sliding effect, further reduces the chance of user's ankle from sprains.
For the ease of user's operation, and increase the operation enjoyment of user, it is preferred that each pedal 6 further includes
First spring, second spring；One end of first spring connects the first turning joint 6-3, other end connection described the
Two connector 6-4；One end of the second spring connects the second turning joint 6-5, the other end connects the pedal position 6-
6.When using the above structure, when the non-applied force of user is when the pedal 6, first spring and the second spring are in certainly
Right undeformed state, then it is undeformed that the second connector 6-4 connecting with first spring, second spring is also at nature
State, meanwhile, the undeformed state of nature, i.e., the described foot are also at the second connector 6-4 pedal position 6-6 connecting
It pedals in equilibrium state.
In order to increase the integrally-built stability of the children swinging vehicle, to enhance the use longevity of the children swinging vehicle
Life, it is preferred that as shown in Fig. 2, each pedal 6 further includes pin hole 6-1, a pin passes through the pin hole 6-1, with even
Connect described leading 1 and the pedal 6.Certainly, those skilled in the art can also be realized according to actual needs using other modes
The pedal 6 and leading 1 connection, such as the pedal 6 are used by the first connector 6-2 and described leading 1
The modes such as be spirally connected, be clamped connect.
Preferably, the first connector 6-2, the first turning joint 6-3, the second turning joint 6-5, described
Second connector 6-4, the pedal position 6-6, metal can be used by the rib 6-7 or plastic production forms.In order to mitigate
The weight of children swinging vehicle entirety is stated, and convenient for industrializing big quantity production, reducing cost, it is furthermore preferred that first connection
Part 6-2, the first turning joint 6-3, the second turning joint 6-5, the second connector 6-4, the pedal position 6-
6, the rib 6-7 can be used plastic raw materials and is made by injection molding.But in order to improve the children swinging vehicle
Service life and structural stability, the first connector 6-2, the first turning joint 6-3, second turning joint
6-5, the second connector 6-4, the pedal position 6-6, the rib 6-7 can be used metal and be made.
Children swinging vehicle provided by the invention, pedal apply the cardan drive principle in mechanical mechanism, are installed on
Children swinging vehicle two side positions of faucet, pedal can keep foot, knee joint in the raw when children's both feet scrunch, and prevent
Virgin foot joint, knee joint are a kind of to meet the better simply mechanical device of ergonomics, structure due to awkward and injured.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (4)
1. a kind of children swinging vehicle, which is characterized in that set including faucet, rotating shaft, front-wheel, two rear-wheels, seat and symmetrically
It is placed in two pedals of the leading two sides；Each pedal includes: the first connector, the first turning joint, the second rotation
Hinge, the second connector, pedal position, rib；First connector connects the faucet；First turning joint with it is described
The connection of first connector；One end of second connector connects described second turn of first turning joint, other end connection
Dynamic hinge, and second connector of two pedals is not connected to；Second connector can be around first rotation
Hinge is rotated in a first direction, and the pedal position can be rotated in a second direction, around second turning joint, and described first
Direction is mutually perpendicular to the second direction；The middle part of the pedal position connects described in second turning joint, end connection
Rib；When user scrunches the pedal position, since the second turning joint and the pedal position are directly connected to, thus the foot
The portion of stepping on can be rotated around second turning joint towards second direction；Meanwhile second connector can be around described the
One turning joint is rotated in a first direction, and second connector is indirect by second turning joint and the pedal position
Connection, the pedal position can also rotate under the drive of second connector towards first direction；Due to the first direction
It is mutually perpendicular to the second direction, therefore, user can freely adjust the stretch-like of foot or leg according to the needs of itself
State, by the mutual cooperation of first turning joint, second connector, second turning joint, so that making
Foot, the knee joint of user is at nature, avoids joint sprain；
Two rear-wheels are symmetrically disposed on the opposite sides of the seat end, the front end of the seat by first connecting rod with
The revolution axis connection, the front-wheel are connected by second connecting rod and the revolution axis connection, the middle part of the faucet by third
Bar and the revolution axis connection；When user's both feet alternately scrunch two pedals, the faucet surrounds the rotating shaft
It swings, and the children swinging vehicle is travelled forward.
2. children swinging vehicle according to claim 1, which is characterized in that be provided with multiple protrusions on the pedal position.
3. children swinging vehicle according to claim 1, which is characterized in that each pedal further includes the first spring,
Two springs；One end of first spring connects first turning joint, the other end connects second connector；Described
One end of two springs connects second turning joint, the other end connects the pedal position.
4. children swinging vehicle according to claim 1, which is characterized in that each pedal further includes pin hole, a pin
Nail is across the pin hole, to connect the faucet and the pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710357452.9A CN107264696B (en) | 2017-05-19 | 2017-05-19 | Children swinging vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710357452.9A CN107264696B (en) | 2017-05-19 | 2017-05-19 | Children swinging vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107264696A CN107264696A (en) | 2017-10-20 |
| CN107264696B true CN107264696B (en) | 2019-10-15 |
Family
ID=60064520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710357452.9A Active CN107264696B (en) | 2017-05-19 | 2017-05-19 | Children swinging vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107264696B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202574544U (en) * | 2012-03-06 | 2012-12-05 | 苏州麦德尔机械有限公司 | Pedal |
| CN103192927A (en) * | 2013-04-23 | 2013-07-10 | 石福华 | Folding bicycle |
| CN103448851A (en) * | 2013-06-03 | 2013-12-18 | 上海大学 | Hand-driving foot-controlling two-wheel bicycle |
| KR20160054824A (en) * | 2014-11-07 | 2016-05-17 | 김현준 | A front-wheel drive step bicycle |
-
2017
- 2017-05-19 CN CN201710357452.9A patent/CN107264696B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202574544U (en) * | 2012-03-06 | 2012-12-05 | 苏州麦德尔机械有限公司 | Pedal |
| CN103192927A (en) * | 2013-04-23 | 2013-07-10 | 石福华 | Folding bicycle |
| CN103448851A (en) * | 2013-06-03 | 2013-12-18 | 上海大学 | Hand-driving foot-controlling two-wheel bicycle |
| KR20160054824A (en) * | 2014-11-07 | 2016-05-17 | 김현준 | A front-wheel drive step bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107264696A (en) | 2017-10-20 |
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