CN107264696A - Children swinging vehicle - Google Patents
Children swinging vehicle Download PDFInfo
- Publication number
- CN107264696A CN107264696A CN201710357452.9A CN201710357452A CN107264696A CN 107264696 A CN107264696 A CN 107264696A CN 201710357452 A CN201710357452 A CN 201710357452A CN 107264696 A CN107264696 A CN 107264696A
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- CN
- China
- Prior art keywords
- turning joint
- pedal
- connector
- children
- connects
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
- Rehabilitation Tools (AREA)
Abstract
The children swinging vehicle that the present invention is provided, including tap, and two pedals；Each pedal includes：First connector, the first turning joint, the second turning joint, the second connector, pedal position, rib；First connector connection tap；First turning joint is connected with first connecting portion；The two ends of second connector connect the first turning joint and the second turning joint respectively；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.The children swinging vehicle that the present invention is provided, its pedal applies the cardan drive principle in mechanical mechanism, leading two side positions of children swinging vehicle are installed on, pedal can keep pin, knee joint in the raw when children's both feet are scrunched, prevent the foot joint of children, knee joint 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 vehicle.
Background technology
Current children toy car in the market has many Rocking cycles (being also long car etc.), and it is mainly used in the body and mind of children
Exploitation.But manufacturer is during design, manufacture Rocking cycle, and all ignoring Rocking cycle may make to children in use
Into foot joint and knee joint (or even other positions) injury.Because Rocking cycle is needed when producing the power travelled forward
When wanting that user's double-legged (or both hands) is alternate to be waved to produce, and do oscillating motion, foot (or hand) joint of user
It is to need each joint having an effect easily to be pinned and occurred in constrained state rather than in free state, thus when moving
Sprain.
The content of the invention
The present invention provides a kind of children swinging vehicle, and to solve children during using toy car, body part is closed
Save the problem of easily the producing joint sprain that suffer restraints.
In order to solve the above problems, the invention provides a kind of children swinging vehicle, including tap, and institute is symmetricly set in
State two pedals of leading both sides；Each pedal includes：First connector, the first turning joint, the second turning joint,
Two connectors, pedal position, rib；First connector connects the tap；First turning joint connects with described first
Fitting is connected；One end of second connector connects first turning joint, the other end and 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 and connect the rib.
It is preferred that, multiple projections are provided with the pedal position.
It is preferred that, each pedal also includes the first spring, second spring；One end connection of first spring is described
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.It is preferred that, each pedal, which also includes each pedal, also includes pin hole, a pin
Through the pin hole, to connect the described leading and pedal.
The children swinging vehicle that the present invention is provided, its pedal applies the cardan drive principle in mechanical mechanism, is installed on
Children swinging vehicle two side positions of tap, pedal can keep pin, knee joint in the raw when children's both feet are scrunched, 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.
Brief description of the drawings
Accompanying drawing 1 is the children swinging vehicle structural representation of the specific embodiment of the invention；
Accompanying drawing 2 is the pedal structure schematic diagram of the specific embodiment of the invention.
Embodiment
The embodiment of the children swinging vehicle provided below in conjunction with the accompanying drawings the present invention elaborates.
Present embodiment provides a kind of children swinging vehicle, and accompanying drawing 1 is that the children of the specific embodiment of the invention shake
Spot cars structural representation.As shown in figure 1, children swinging vehicle described in present embodiment includes tap 1, two pedals 6, returned
Rotating shaft 2, front-wheel 3, two trailing wheels 4, seats 5.Wherein, as shown in figure 1, two trailing wheels 4 are symmetricly set in the end of seat 5
The opposite sides at end, the front end of the seat 5 is connected by first connecting rod with the gyroaxis 2, and the front-wheel 3 connects by second
Bar is connected with the gyroaxis 2, and two pedals 6 are symmetricly set in leading 1 opposite sides, described leading 1
Portion is connected by third connecting rod with the gyroaxis 2.The pin for being respectively placed in leading 1 two ends is scrunched when user's both feet replace
When pedaling, active force causes described leading 1 to do roll motion around the gyroaxis 2.Simultaneously as the gyroaxis 2
Swing, on the one hand drive the front-wheel 3 to swing, on the other hand producing makes the front-wheel 3 and two trailing wheels 4 forward
The component of motion, so that the children swinging vehicle travels forward.
Accompanying drawing 2 is the pedal structure schematic diagram of the specific embodiment of the invention.Described in user's both feet are alternately scrunched
During pedal, described leading 1 swings, now, and the ankle arthrosis of user is in twisted state, it is easy to occur ankle
Sprain, to solve the problem, as shown in Fig. 2 each pedal 6 in children swinging vehicle described in present embodiment is wrapped
Include：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 connections 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 and 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 and connects the rib 6-7.Then when user scrunches
During the pedal position 6-6, i.e., when user is to 6 applying power 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 surround the second turning joint 6-5 towards second direction rotation；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 with the pedal position 6-6, therefore, the pedal position 6-6 connects described second
It can also be rotated under fitting 6-4 drive towards first direction.Because the first direction is mutually perpendicular to the second direction, because
This, user can pass through the first turning joint 6- according to the free extended configuration for adjusting pin or leg the need for itself
3rd, the second connector 6-4, the mutual cooperation of the second turning joint 6-5, so that the pin of user, knee joint etc.
Position can be at nature, it is to avoid joint sprain.Meanwhile, by setting rib 6-7 at the edge of the pedal position 6-6,
It can effectively prevent the pin of user from being skidded off when scrunching the pedal position 6-6, further prevent the generation of ankle from sprains.
Wherein, the specific direction of the first direction and the second direction, those skilled in the art can be carried out according to actual needs
It is determined that, such as described first direction be relative to the left and right directions of the second connector 6-4, the second direction be relative to
The above-below 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 to this.
In order to prevent user from being skidded when scrunching the pedal position 6-6, it is preferred that be provided with the pedal position 6-6
Multiple projections.By setting multiple projections, 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.
Operated for the ease of user, and the operation enjoyment of increase user, it is preferred that each pedal 6 also 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 and connects the pedal position 6-
6.During using said structure, when the non-applying power of user is in 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 being connected with first spring, second spring is also at nature
State, meanwhile, it is also at the undeformed state of nature, i.e., described pin with the second connector 6-4 pedal position 6-6 being connected
Pedal in poised state.
In order to increase the integrally-built stability of the children swinging vehicle, to strengthen the use longevity of the children swinging vehicle
Life, it is preferred that as shown in Fig. 2 each pedal 6 also 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 using other modes according to actual needs
The pedal 6 and leading 1 connection, such as described pedal 6 are used by the first connector 6-2 with described leading 1
It is spirally connected, the mode such as clamping is connected.
It is preferred that, it is 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, the rib 6-7 can be formed using metal or plastic production.In order to mitigate
The overall weight of children swinging vehicle is stated, and is easy to industrialize big quantity production, reduces 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-
6th, the rib 6-7 can be made using plastic raw materials 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 made using metal.
The children swinging vehicle that the present invention is provided, its pedal applies the cardan drive principle in mechanical mechanism, is installed on
Children swinging vehicle two side positions of tap, pedal can keep pin, knee joint in the raw when children's both feet are scrunched, 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.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (4)
1. a kind of children swinging vehicle, it is characterised in that including tap, and it is symmetricly set in two pin of the leading both sides
Pedal；Each pedal includes：First connector, the first turning joint, the second turning joint, the second connector, pedal position, gear
Side；First connector connects the tap；First turning joint is connected with first connector；Described second connects
One end of fitting connects first turning joint, the other end and connects second turning joint；Second connector can
It is rotated in a first direction around first turning joint, the pedal position can in a second direction turn around second turning joint
Move, and the first direction is mutually perpendicular to the second direction；Middle part connection second turning joint of the pedal position,
End connects the rib.
2. children swinging vehicle according to claim 1, it is characterised in that multiple projections are provided with the pedal position.
3. children swinging vehicle according to claim 1, it is characterised in that each pedal also includes the first spring, the
Two springs；One end of first spring connects first turning joint, the other end and connects second connector；Described
One end of two springs connects second turning joint, the other end and connects the pedal position.
4. children swinging vehicle according to claim 1, it is characterised in that each pedal also includes pin hole, a pin
Nail is through the pin hole, to connect the described leading and 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 true CN107264696A (en) | 2017-10-20 |
| CN107264696B 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 |
|---|---|
| CN107264696B (en) | 2019-10-15 |
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| GR01 | Patent grant |