CN105946460B - The vehicle wheel component and children trolley of children trolley - Google Patents
The vehicle wheel component and children trolley of children trolley Download PDFInfo
- Publication number
- CN105946460B CN105946460B CN201610403576.1A CN201610403576A CN105946460B CN 105946460 B CN105946460 B CN 105946460B CN 201610403576 A CN201610403576 A CN 201610403576A CN 105946460 B CN105946460 B CN 105946460B
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- China
- Prior art keywords
- wheel
- elastic component
- children trolley
- component
- connector
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
- Toys (AREA)
Abstract
The invention discloses the vehicle wheel components and children trolley of a kind of children trolley, wherein vehicle wheel component includes wheel connector and wheel, the wheel connector is used to connect with the vehicle frame of children trolley, the wheel is universal wheel, and the vehicle wheel component further includes to connect the damper element for taking turns connector with the wheel and have damping effect.The vehicle wheel component of the children trolley can both play the role of fifth wheel connector and wheel, while can also achieve the effect that damping, so that the structure of vehicle wheel component is simple by setting damper element between wheel connector and wheel.
Description
Technical field
The present invention relates to articles for children technical fields, and in particular to the vehicle wheel component and children trolley of a kind of children trolley.
Background technology
Children trolley carries smaller children's progress outdoor activities for people and provides a great convenience, and is pushed away to reduce children
Vehicle, to resting on the influence of the infant on children trolley, is generally provided in the vibrations during traveling on children trolley
Damping typically sets damping on the vehicle frame of children trolley or wheel, and in the prior art, damping only rises
To the effect of damping, the connection of wheel and vehicle frame also needs to special attachment device and is attached, so as to make the knot of vehicle wheel component
Structure is complicated.
Invention content
The purpose of the present invention is being directed to deficiency of the prior art, a kind of wheel group of children trolley simple in structure is provided
Part.
In order to achieve the above objectives, the technical solution adopted by the present invention is：
A kind of vehicle wheel component of children trolley, including wheel connector and wheel, the wheel connector is for the vehicle with children trolley
Frame connects, and the wheel is universal wheel, and the vehicle wheel component further includes to connect wheel connector and the wheel and have
The damper element of damping effect.
Preferably, the damper element includes elastic component, and the elastic component takes turns connector and the wheel phase with described respectively
It is fixedly connected.
Further, the wheel that the damper element includes elastic component, is mutually fixedly connected or is wholely set with the elastic component
Fork, the elastic component are mutually fixedly connected with the wheel connector, and the wheel can be rotationally connected on the wheel fork.
A kind of specific embodiment, the elastic component be equipped with it is multiple be used to mutually be fixedly connected with the wheel connector the
One connecting portion, multiple first connecting portions are spaced apart along the length direction of the elastic component.
Further, the first connecting portion is located at one end or the middle part of the elastic component.
A kind of specific embodiment is additionally provided with multiple second connecting portions, multiple second connections on the elastic component
Portion is spaced apart along the length direction of the elastic component, and the wheel is connected in the second connecting portion.
A kind of specific embodiment is additionally provided with multiple second connecting portions, multiple second connections on the elastic component
Portion is spaced apart along the length direction of the elastic component, and the wheel fork is connected in the second connecting portion.
Further, the second connecting portion is located at the other end or middle part of the elastic component.
Preferably, the damper element is arc-shaped, and the center of the arc and the center of the wheel are arranged concentrically.
It is a further object of the present invention to provide a kind of children trolley, the children trolley has as described in any one of the above embodiments
Vehicle wheel component and vehicle frame, the wheel connector are connect with the vehicle frame.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：The children of the present invention
The vehicle wheel component of cart can both play fifth wheel connector and wheel by setting damper element between wheel connector and wheel
Effect, while can also achieve the effect that damping, so that the structure of vehicle wheel component is simple.
Description of the drawings
Stereogram of the attached drawing 1 for the vehicle wheel component of the children trolley of the present invention；
Front view of the attached drawing 2 for the vehicle wheel component of the children trolley of the present invention（A condition）；
Internal structure schematic diagram of the attached drawing 3 for the vehicle wheel component of the children trolley of the present invention（A condition）；
Front view of the attached drawing 4 for the vehicle wheel component of the children trolley of the present invention（B state）；
Internal structure schematic diagram of the attached drawing 5 for the vehicle wheel component of the children trolley of the present invention（B state）；
Front view of the attached drawing 6 for the vehicle wheel component of the children trolley of the present invention（C-state）；
Internal structure schematic diagram of the attached drawing 7 for the vehicle wheel component of the children trolley of the present invention（C-state）；
Structure diagram of the attached drawing 8 for damper element in the vehicle wheel component of the children trolley of the present invention（Enlarged drawing）.
Specific embodiment
Technical scheme of the present invention is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in Fig. 1 ~ Fig. 7, the vehicle wheel component of children trolley of the invention includes connecting for the vehicle frame with children trolley
Wheel connector 1, wheel 2, for fifth wheel connector 1 and wheel 2 and the damper element with damping effect, wheel 2 is using universal
Wheel.
Embodiment 1
A kind of specific embodiment, damper element include elastic component 31 and wheel fork 32, and elastic component 31 is mutually consolidated with wheel fork 32
It connects or is wholely set calmly, elastic component 31 is fixedly connected with wheel 1 phase of connector, and wheel 2 can be rotatably arranged on wheel fork 32.
Elastic component 31 has certain length between wheel connector 1 and wheel fork 32, to adjust the damping effect of vehicle wheel component, when
When elastic component 31 is fixedly connected with wheel fork 32, wheel fork 32 can be adjusted with the position that wheel connector 1 is fixedly connected on elastic component 31,
So as to fulfill the adjusting of the length to elastic component 31 between wheel connector 1 and wheel fork 32.Specifically, elastic component 31 is equipped with multiple
For the first connecting portion 311 being fixedly connected with wheel 1 phase of connector, length side of multiple first connecting portion 311 along elastic component 31
It to being spaced apart, is connected in different first connecting portions 311 by the way that connector 1 will be taken turns, is being taken turns so as to fulfill elastic component 31 is adjusted
Length between connector 1 and wheel 2, first connecting portion 311 can be located at one end or the middle part of elastic component 31.On elastic component 31 also
Equipped with multiple second connecting portions 312 for being fixedly connected with 32 phase of wheel fork, multiple second connecting portion 312 is along elastic component 31
Length direction is spaced apart, by the way that wheel fork 32 is connected in different second connecting portions 312, so as to fulfill elastic component 31 is adjusted
Length between wheel connector 1 and wheel 2, second connecting portion 312 can be located at the other end or middle part of elastic component 31.It gives below
Go out the specific set-up mode of several first connecting portions 311 and second connecting portion 312 on elastic component 31：
A）First connecting portion 311 and second connecting portion are separately positioned on the both ends of elastic component 31, as shown in Figures 2 and 3.
B）First connecting portion 311 is arranged on the middle part of elastic component 31, and second connecting portion 312 is arranged on the another of elastic component 31
End, the one end of elastic component 31 pass through wheel connector 1 and reach the outside of wheel connector 1, as shown in Figure 4 and Figure 5.
C）First connecting portion 311 is arranged on the one end of elastic component 31, and second connecting portion 312 is arranged in elastic component 31
Portion, the other end of elastic component 31 pass through wheel fork 32 and reach the outside of wheel fork 32, as shown in Figure 6 and Figure 7.
As shown in figure 8, in above-mentioned several situations, first connecting portion 311 and second connecting portion 312 are to be arranged on elastic component
The through-hole of the both ends of the surface through elastic component 31 on 31.
31 arc-shaped structure of elastic component, it is preferable that when elastic component 31 does not deform upon, center and the wheel 2 of the arc
Center be arranged concentrically.
Embodiment 2
A kind of specific embodiment, damper element only include elastic component 31, and elastic component 31 is directly with taking turns connector 1 and wheel
2 phases are fixedly connected, and length of the elastic component 31 between wheel connector 1 and wheel 2 can also be adjusted at this time, pass through regulating wheel connector 1
Its length is adjusted with link position of the wheel 2 on elastic component 31.Specifically, connection position of the wheel connector 1 on elastic component 31
The adjusting put is with embodiment 1, and the adjusting of link position of the wheel 2 on elastic component 31 is with wheel fork 32 in embodiment 1 in elastic component
The adjusting of link position on 31, that is, in this embodiment, wheel connector 1 connects the first company of elastic component 31 in embodiment 1
At socket part 311, wheel 2 is connected at the second connecting portion 312 of elastic component 31 in embodiment 1.
It encounters and jolts or when barrier in the vehicle wheel component traveling process, wheel connector 1 is under pressure or wheel 2
It is bent by the part that elastic component 31 is made to be located between wheel connector 1 and wheel 2 after the reaction force in direction of advance, makes elastic component
31 deform upon, so as to which vehicle wheel component be made to play cushioning effect, when elastic component 31 is taking turns the length between connector 1 and wheel 2 not
Meanwhile bending degree is different, the deformation of generation is also different, so as to reach different damping effects, be adapted to different road conditions,
The damping of different age group, different weight needs.
In conclusion the vehicle wheel component of the children trolley of the present invention passes through the setting damping member between wheel connector and wheel
Part can both play the role of fifth wheel connector and wheel, while can also achieve the effect that damping, so that vehicle wheel component
Structure it is simple.Simultaneously the children trolley vehicle wheel component can according to different road conditions, different age group, different weight needs,
By adjust elastic component wheel fork and wheel connector between length so as to fulfill the damping effect of children trolley adjusting.
The invention also discloses a kind of children trolley, which has above-mentioned vehicle wheel component and vehicle frame, wherein taking turns
Connector 1 is connect with vehicle frame.Because vehicle wheel component has above-mentioned technique effect, therefore the children trolley with the vehicle wheel component is also with upper
State technique effect.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of vehicle wheel component of children trolley, including wheel connector and wheel, the wheel connector is for the vehicle frame with children trolley
Connection, it is characterised in that：The wheel is universal wheel, and the vehicle wheel component further includes to connect the wheel connector and the vehicle
Wheel and the damper element with damping effect, the length that the damper element is located between the wheel connector and the wheel can
It adjusts, the damper element is arc-shaped, and the center of the arc and the center of the wheel are arranged concentrically, and make the damper element
Before and after adjustment length, the wheel connector is kept not with the distance between the universal tie point of the vehicle frame and the center of the wheel
Become.
2. the vehicle wheel component of children trolley according to claim 1, it is characterised in that：The damper element includes elasticity
Part, the elastic component are mutually fixedly connected respectively with the wheel connector and the wheel.
3. the vehicle wheel component of children trolley according to claim 1, it is characterised in that：The damper element includes elasticity
Part, the wheel fork for being mutually fixedly connected or being wholely set with the elastic component, the elastic component are mutually fixedly connected with the wheel connector, institute
Stating wheel can rotationally be connected on the wheel fork.
4. the vehicle wheel component of the children trolley according to Claims 2 or 3, it is characterised in that：The elastic component is equipped with more
A first connecting portion for being used to mutually be fixedly connected with the wheel connector, length of multiple first connecting portions along the elastic component
Direction is spaced apart.
5. the vehicle wheel component of children trolley according to claim 4, it is characterised in that：The first connecting portion is located at described
The one end of elastic component or middle part.
6. the vehicle wheel component of children trolley according to claim 2, it is characterised in that：It is additionally provided on the elastic component multiple
Second connecting portion, multiple second connecting portions are spaced apart along the length direction of the elastic component, and the wheel is connected to institute
It states in second connecting portion.
7. the vehicle wheel component of children trolley according to claim 3, it is characterised in that：It is additionally provided on the elastic component multiple
Second connecting portion, multiple second connecting portions are spaced apart along the length direction of the elastic component, and the wheel fork is connected to institute
It states in second connecting portion.
8. the vehicle wheel component of the children trolley described according to claim 6 or 7, it is characterised in that：The elastic component is equipped with more
A first connecting portion for being used to mutually be fixedly connected with the wheel connector, the first connecting portion are located at the one end of the elastic component
Or middle part, the second connecting portion are located at the other end or middle part of the elastic component.
9. a kind of children trolley, it is characterised in that：The children trolley has the wheel as described in any one of claim 1 ~ 8
Component and vehicle frame, the wheel connector are connect with the vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/087381 WO2017166460A1 (en) | 2016-03-31 | 2016-06-28 | Wheel assembly for child stroller and child stroller |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016202607174 | 2016-03-31 | ||
| CN201620260717 | 2016-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105946460A CN105946460A (en) | 2016-09-21 |
| CN105946460B true CN105946460B (en) | 2018-07-10 |
Family
ID=56907983
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620554387.XU Active CN205800657U (en) | 2016-03-31 | 2016-06-08 | The vehicle wheel component of children trolley and children trolley |
| CN201610403576.1A Active CN105946460B (en) | 2016-03-31 | 2016-06-08 | The vehicle wheel component and children trolley of children trolley |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620554387.XU Active CN205800657U (en) | 2016-03-31 | 2016-06-08 | The vehicle wheel component of children trolley and children trolley |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN205800657U (en) |
| WO (1) | WO2017166460A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205800657U (en) * | 2016-03-31 | 2016-12-14 | 好孩子儿童用品有限公司 | The vehicle wheel component of children trolley and children trolley |
| CN106771313A (en) * | 2016-12-24 | 2017-05-31 | 无锡明珠增压器制造有限公司 | Suitable for the device of fifth wheel support |
| CN106771315B (en) * | 2016-12-24 | 2019-10-18 | 无锡明珠增压器制造有限公司 | The support device of fifth wheel |
| CN106814201A (en) * | 2016-12-24 | 2017-06-09 | 无锡明珠增压器制造有限公司 | For the device of fifth wheel support |
| CN106610436A (en) * | 2016-12-24 | 2017-05-03 | 无锡明珠增压器制造有限公司 | Roller type speed measuring device |
| CN106771314A (en) * | 2016-12-24 | 2017-05-31 | 无锡明珠增压器制造有限公司 | Test the speed wheeled support device |
| CN106771311A (en) * | 2016-12-24 | 2017-05-31 | 无锡明珠增压器制造有限公司 | The support meanss of roller type speed measuring equipment |
| CN106771312A (en) * | 2016-12-24 | 2017-05-31 | 无锡明珠增压器制造有限公司 | The roller supporting device of speed measuring equipment |
| CN109017153B (en) * | 2018-08-13 | 2021-06-01 | 南京幸庄科技创新产业园管理有限公司 | Automatic truckle of adjustment |
| CN109017155B (en) * | 2018-08-13 | 2021-06-11 | 陈少玲 | Intelligent caster |
| CN116039306B (en) * | 2023-04-03 | 2023-07-07 | 之江实验室 | Device and method capable of continuously adjusting suspension elastic force of wheel system of small wheeled robot |
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| GB9301630D0 (en) * | 1993-01-27 | 1993-03-17 | Pritchard George T | Improved supermarket trolley castor |
| DE102004022436A1 (en) * | 2004-05-06 | 2005-12-01 | Wanzl Metallwarenfabrik Gmbh | Dolly |
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| CN205800657U (en) * | 2016-03-31 | 2016-12-14 | 好孩子儿童用品有限公司 | The vehicle wheel component of children trolley and children trolley |
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| US4685174A (en) * | 1982-04-09 | 1987-08-11 | Hager Clarence H | Shock absorbing caster wheel suspension with frictional vertical oscillation dampening |
| KR100383370B1 (en) * | 1999-02-08 | 2003-05-12 | 카야바 고교 가부시기가이샤 | Caster |
| GB2490526B (en) * | 2011-05-04 | 2017-05-17 | Dantzie Samuel | Vehicle Suspension System |
| CN204870363U (en) * | 2015-07-26 | 2015-12-16 | 李维准 | Suitcase supporting wheel |
| CN105415974B (en) * | 2015-12-10 | 2017-06-16 | 中山向荣脚轮制造有限公司 | A kind of two-stage shock-absorbing caster wheel |
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2016
- 2016-06-08 CN CN201620554387.XU patent/CN205800657U/en active Active
- 2016-06-08 CN CN201610403576.1A patent/CN105946460B/en active Active
- 2016-06-28 WO PCT/CN2016/087381 patent/WO2017166460A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9301630D0 (en) * | 1993-01-27 | 1993-03-17 | Pritchard George T | Improved supermarket trolley castor |
| DE102004022436A1 (en) * | 2004-05-06 | 2005-12-01 | Wanzl Metallwarenfabrik Gmbh | Dolly |
| CN201768099U (en) * | 2010-07-08 | 2011-03-23 | 厦门连科工业有限公司 | Wheelchair front fork suspension structure |
| CN202723131U (en) * | 2012-07-06 | 2013-02-13 | 绍兴县力锐家具制造有限公司 | Adjustable universal wheel |
| CN102765415A (en) * | 2012-07-26 | 2012-11-07 | 宁波爱贝丽运动用品有限公司 | Multi-gear adjustable damping wheel |
| CN204784369U (en) * | 2015-06-03 | 2015-11-18 | 莫益金 | Baby's handcart damper |
| CN204801416U (en) * | 2015-06-05 | 2015-11-25 | 嘉兴市兴腾脚轮有限公司 | Light -duty shock attenuation running wheel |
| CN205800657U (en) * | 2016-03-31 | 2016-12-14 | 好孩子儿童用品有限公司 | The vehicle wheel component of children trolley and children trolley |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205800657U (en) | 2016-12-14 |
| WO2017166460A1 (en) | 2017-10-05 |
| CN105946460A (en) | 2016-09-21 |
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