CN105946460A - Wheel assembly of baby stroller and baby stroller - Google Patents
Wheel assembly of baby stroller and baby stroller Download PDFInfo
- Publication number
- CN105946460A CN105946460A CN201610403576.1A CN201610403576A CN105946460A CN 105946460 A CN105946460 A CN 105946460A CN 201610403576 A CN201610403576 A CN 201610403576A CN 105946460 A CN105946460 A CN 105946460A
- Authority
- CN
- China
- Prior art keywords
- wheel
- elastic component
- component
- children trolley
- joint
- 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
Links
- 230000000694 effects Effects 0.000 claims abstract description 18
- 238000013016 damping Methods 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 abstract 4
- 230000035939 shock Effects 0.000 abstract 4
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
- B60B33/045—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted resiliently, by means of dampers
-
- 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
Abstract
The invention discloses a wheel assembly of a baby stroller and the baby stroller. The wheel assembly comprises a wheel connector and a wheel body. The wheel connector is used for being connected with a stroller frame of the baby stroller. The wheel body is a universal wheel. The wheel assembly further comprises a shock absorption element used for enabling the wheel connector to be connected with the wheel body and having a shock absorption effect. According to the wheel assembly of the baby stroller, by arranging the shock absorption element between the wheel connector and the wheel body, the effect that the wheel connector and the wheel body are connected can be achieved, the shock absorption effect can also be achieved, and accordingly the wheel assembly is simple in structure.
Description
Technical field
The present invention relates to articles for children technical field, be specifically related to vehicle wheel component and the children trolley of a kind of children trolley.
Background technology
Children trolley is that people carry less child and carry out outdoor activities and provide a great convenience, for reducing the children trolley vibrations during the advancing impact on the infant rested on children trolley, children trolley is generally provided with damping, it is typically to arrange damping on the vehicle frame or wheel of children trolley, in prior art, damping only serves the effect of damping, the connection of wheel and vehicle frame also needs to special attachment means and is attached, so that the structure of vehicle wheel component is complicated.
Summary of the invention
It is an object of the invention to for deficiency of the prior art, it is provided that the vehicle wheel component of the children trolley of a kind of simple in construction.
For reaching above-mentioned purpose, the technical solution used in the present invention is:
A kind of vehicle wheel component of children trolley, including wheel joint and wheel, described joint of taking turns is connected for the vehicle frame with children trolley, and described wheel is universal wheel, and described vehicle wheel component also includes for connecting the described damper element taken turns joint and described wheel and have damping effect.
Preferably, described damper element includes elastic component, and described elastic component takes turns joint and described wheel is fixedly connected with described respectively.
Further, described damper element includes that the wheel fork that elastic component and described elastic component are fixedly connected or are wholely set, described elastic component are fixedly connected with described joint of taking turns, and described wheel can be connected on described wheel fork rotationally.
A kind of specific embodiment, described elastic component is provided with multiple for taking turns, with described, the first connecting portion that joint is fixedly connected, and multiple described first connecting portions are spaced apart along the length direction of described elastic component.
Further, described first connecting portion is in the one end of described elastic component or middle part.
A kind of specific embodiment, described elastic component is additionally provided with multiple second connecting portion, and multiple described second connecting portions are spaced apart along the length direction of described elastic component, and described wheel is connected on described second connecting portion.
A kind of specific embodiment, described elastic component is additionally provided with multiple second connecting portion, and multiple described second connecting portions are spaced apart along the length direction of described elastic component, and described wheel fork is connected on described second connecting portion.
Further, described second connecting portion is in the other end of described elastic component or middle part.
Preferably, described damper element is curved, and the center of described arc is arranged with the centres of described wheel.
It is a further object of the present invention to provide a kind of children trolley, described children trolley has the vehicle wheel component as described in above-mentioned any one and vehicle frame, and described joint of taking turns is connected with described vehicle frame.
Utilization due to technique scheme, the present invention compared with prior art has the advantage that the vehicle wheel component of the children trolley of the present invention is by arranging damper element between wheel joint and wheel, both the effect of fifth wheel joint and wheel can have been played, the effect of damping can also be reached simultaneously, so that the simple in construction of vehicle wheel component.
Accompanying drawing explanation
Accompanying drawing 1 is the axonometric chart of the vehicle wheel component of the children trolley of the present invention；
Accompanying drawing 2 is the front view (A condition) of the vehicle wheel component of the children trolley of the present invention；
Accompanying drawing 3 is the internal structure schematic diagram (A condition) of the vehicle wheel component of the children trolley of the present invention；
Accompanying drawing 4 is the front view (B state) of the vehicle wheel component of the children trolley of the present invention；
Accompanying drawing 5 is the internal structure schematic diagram (B state) of the vehicle wheel component of the children trolley of the present invention；
Accompanying drawing 6 is the front view (C-state) of the vehicle wheel component of the children trolley of the present invention；
Accompanying drawing 7 is the internal structure schematic diagram (C-state) of the vehicle wheel component of the children trolley of the present invention；
Accompanying drawing 8 be the children trolley of the present invention vehicle wheel component in the structural representation (enlarged drawing) of damper element.
Detailed description of the invention
With specific embodiment, technical scheme is further elaborated below in conjunction with the accompanying drawings.
As shown in Fig. 1 ~ Fig. 7, the vehicle wheel component of the children trolley of the present invention include the wheel joint 1 for being connected with the vehicle frame of children trolley, wheel 2, for fifth wheel joint 1 and wheel 2 and the damper element with damping effect, wheel 2 uses universal wheel.
Embodiment 1
A kind of specific embodiment, damper element includes that elastic component 31 and wheel fork 32, elastic component 31 and wheel fork 32 are fixedly connected or are wholely set, and elastic component 31 is fixedly connected with wheel joint 1, and wheel 2 can be rotatably arranged on wheel fork 32.
Elastic component 31 has certain length between wheel joint 1 and wheel fork 32, for regulating the damping effect of vehicle wheel component, when elastic component 31 and wheel fork 32 fixing connection, wheel fork 32 can adjust with wheel joint 1 fixing position being connected on elastic component 31, thus realizes elastic component 31 in the regulation of the length taken turns between joint 1 and wheel fork 32.Concrete, elastic component 31 is provided with multiple the first connecting portion 311 for being fixedly connected with wheel joint 1, the plurality of first connecting portion 311 is spaced apart along the length direction of elastic component 31, by wheel joint 1 is connected on the first different connecting portions 311, thus realizing the length regulating elastic component 31 between wheel joint 1 and wheel 2, the first connecting portion 311 can be located at one end or the middle part of elastic component 31.Multiple the second connecting portion 312 for being fixedly connected it is additionally provided with wheel fork 32 on elastic component 31, the plurality of second connecting portion 312 is spaced apart along the length direction of elastic component 31, by wheel fork 32 being connected on the second different connecting portions 312, thus realizing the length regulating elastic component 31 between wheel joint 1 and wheel 2, the second connecting portion 312 can be located at the other end or the middle part of elastic component 31.Several first connecting portion 311 given below and second connecting portion 312 concrete set-up mode on elastic component 31:
A) the first connecting portion 311 and the second connecting portion are separately positioned on the both ends of elastic component 31, as shown in Figures 2 and 3.
B) the first connecting portion 311 is arranged on the middle part of elastic component 31, and the second connecting portion 312 is arranged on the other end of elastic component 31, and the one end of elastic component 31 is through taking turns joint 1 and reaching the outside of wheel joint 1, as shown in Figure 4 and Figure 5.
C) the first connecting portion 311 is arranged on the one end of elastic component 31, and the second connecting portion 312 is arranged on the middle part of elastic component 31, and the other end of elastic component 31 passes wheel fork 32 and reaches the outside of wheel fork 32, as shown in Figure 6 and Figure 7.
As shown in Figure 8, in above-mentioned several situations, the first connecting portion 311 and the second connecting portion 312 are the through hole of the both ends of the surface running through elastic component 31 being arranged on elastic component 31.
The curved structure of elastic component 31, it is preferable that when elastic component 31 does not deforms upon, the center of this arc is arranged with the centres of wheel 2.
Embodiment 2
A kind of specific embodiment, damper element only includes elastic component 31, elastic component 31 is directly fixedly connected with wheel joint 1 and wheel 2, now the elastic component 31 length between wheel joint 1 and wheel 2 can also regulate, and regulates its length by regulation wheel joint 1 and the wheel 2 link position on elastic component 31.Concrete, the regulation of the wheel joint 1 link position on elastic component 31 is with embodiment 1, the regulation of the wheel 2 link position on elastic component 31 is with the regulation of the wheel fork 32 link position on elastic component 31 in embodiment 1, i.e., in this embodiment, wheel joint 1 connects at the first connecting portion 311 of elastic component 31 in embodiment 1, and wheel 2 connects at the second connecting portion 312 of elastic component 31 in embodiment 1.
This vehicle wheel component traveling process runs into and jolts or when barrier, wheel joint 1 is under pressure or wheel 2 is by making the elastic component 31 part between wheel joint 1 and wheel 2 bend after the counteracting force in direction of advance, elastic component 31 is made to deform upon, so that vehicle wheel component plays cushioning effect, when elastic component 31 is when the length taken turns between joint 1 and wheel 2 is different, its degree of crook is different, the deformation occurred is the most different, thus reach different damping effects, to be adapted to different road conditions, different age group, the damping needs of different weight.
In sum, the vehicle wheel component of the children trolley of the present invention, by arranging damper element between wheel joint and wheel, both can play the effect of fifth wheel joint and wheel, can also reach the effect of damping simultaneously, so that the simple in construction of vehicle wheel component.Simultaneously the vehicle wheel component of this children trolley can according to different road conditions, different age group, the needs of different weight, by regulation elastic component between wheel fork and wheel joint length thus realize the regulation of the damping effect of children trolley.
The invention also discloses a kind of children trolley, this children trolley has above-mentioned vehicle wheel component and vehicle frame, and wherein wheel joint 1 is connected with vehicle frame.Because vehicle wheel component has above-mentioned technique effect, therefore the children trolley with this vehicle wheel component also has above-mentioned technique effect.
Above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalence changes made according to spirit of the invention or modification, all should contain within protection scope of the present invention.
Claims (10)
1. the vehicle wheel component of a children trolley, including wheel joint and wheel, described joint of taking turns is connected for the vehicle frame with children trolley, it is characterised in that: described wheel is universal wheel, and described vehicle wheel component also includes for connecting the described damper element taken turns joint and described wheel and have damping effect.
The vehicle wheel component of children trolley the most according to claim 1, it is characterised in that: described damper element includes elastic component, and described elastic component takes turns joint and described wheel is fixedly connected with described respectively.
The vehicle wheel component of children trolley the most according to claim 1, it is characterized in that: described damper element includes the wheel fork that elastic component and described elastic component are fixedly connected or are wholely set, described elastic component is fixedly connected with described joint of taking turns, and described wheel can be connected on described wheel fork rotationally.
4. according to the vehicle wheel component of the children trolley described in Claims 2 or 3, it is characterized in that: described elastic component is provided with multiple for taking turns, with described, the first connecting portion that joint is fixedly connected, and multiple described first connecting portions are spaced apart along the length direction of described elastic component.
The vehicle wheel component of children trolley the most according to claim 4, it is characterised in that: described first connecting portion is in the one end of described elastic component or middle part.
The vehicle wheel component of children trolley the most according to claim 2, it is characterized in that: on described elastic component, be additionally provided with multiple second connecting portion, multiple described second connecting portions are spaced apart along the length direction of described elastic component, and described wheel is connected on described second connecting portion.
The vehicle wheel component of children trolley the most according to claim 3, it is characterized in that: on described elastic component, be additionally provided with multiple second connecting portion, multiple described second connecting portions are spaced apart along the length direction of described elastic component, and described wheel fork is connected on described second connecting portion.
8. according to the vehicle wheel component of the children trolley described in claim 6 or 7, it is characterised in that: described second connecting portion is in the other end of described elastic component or middle part.
The vehicle wheel component of children trolley the most according to claim 1, it is characterised in that: described damper element is curved, and the center of described arc is arranged with the centres of described wheel.
10. a children trolley, it is characterised in that: described children trolley has the vehicle wheel component as according to any one of claim 1 ~ 9 and vehicle frame, and described joint of taking turns is connected with described 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 |
|---|---|---|---|
| CN201620260717 | 2016-03-31 | ||
| CN2016202607174 | 2016-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105946460A true CN105946460A (en) | 2016-09-21 |
| CN105946460B CN105946460B (en) | 2018-07-10 |
Family
ID=56907983
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610403576.1A Active CN105946460B (en) | 2016-03-31 | 2016-06-08 | The vehicle wheel component and children trolley of children trolley |
| CN201620554387.XU Active CN205800657U (en) | 2016-03-31 | 2016-06-08 | The vehicle wheel component of children trolley and children trolley |
Family Applications After (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) | CN105946460B (en) |
| WO (1) | WO2017166460A1 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN106771315A (en) * | 2016-12-24 | 2017-05-31 | 无锡明珠增压器制造有限公司 | The support meanss of fifth wheel |
| 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 |
| 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 |
| 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 |
| WO2017166460A1 (en) * | 2016-03-31 | 2017-10-05 | 好孩子儿童用品有限公司 | Wheel assembly for child stroller and child stroller |
| CN109017153A (en) * | 2018-08-13 | 2018-12-18 | 合肥万知科技有限公司 | A kind of castor of adjust automatically |
| CN109017155A (en) * | 2018-08-13 | 2018-12-18 | 合肥万知科技有限公司 | A kind of intelligence castor |
| CN116039306A (en) * | 2023-04-03 | 2023-05-02 | 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 |
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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 |
| CN1180944C (en) * | 1999-02-08 | 2004-12-22 | 萱场工业株式会社 | Caster |
| GB2490526B (en) * | 2011-05-04 | 2017-05-17 | Dantzie Samuel | Vehicle Suspension System |
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| 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 CN201610403576.1A patent/CN105946460B/en active Active
- 2016-06-08 CN CN201620554387.XU patent/CN205800657U/en active Active
- 2016-06-28 WO PCT/CN2016/087381 patent/WO2017166460A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| 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 |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017166460A1 (en) * | 2016-03-31 | 2017-10-05 | 好孩子儿童用品有限公司 | Wheel assembly for child stroller and child stroller |
| 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 |
| 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 |
| CN106771315A (en) * | 2016-12-24 | 2017-05-31 | 无锡明珠增压器制造有限公司 | The support meanss of fifth wheel |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| CN109017153A (en) * | 2018-08-13 | 2018-12-18 | 合肥万知科技有限公司 | A kind of castor of adjust automatically |
| CN109017155A (en) * | 2018-08-13 | 2018-12-18 | 合肥万知科技有限公司 | A kind of intelligence castor |
| CN109017155B (en) * | 2018-08-13 | 2021-06-11 | 陈少玲 | Intelligent caster |
| CN116039306A (en) * | 2023-04-03 | 2023-05-02 | 之江实验室 | Device and method capable of continuously adjusting suspension elastic force of wheel system of small wheeled robot |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017166460A1 (en) | 2017-10-05 |
| CN105946460B (en) | 2018-07-10 |
| CN205800657U (en) | 2016-12-14 |
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