CN205800657U - The vehicle wheel component of children trolley and children trolley - Google Patents
The vehicle wheel component of children trolley and children trolley Download PDFInfo
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- CN205800657U CN205800657U CN201620554387.XU CN201620554387U CN205800657U CN 205800657 U CN205800657 U CN 205800657U CN 201620554387 U CN201620554387 U CN 201620554387U CN 205800657 U CN205800657 U CN 205800657U
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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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- 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
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- Mechanical Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
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Abstract
本实用新型公开了一种儿童推车的车轮组件及儿童推车，其中车轮组件包括轮接头和车轮，所述轮接头用于与儿童推车的车架连接，所述车轮为万向轮，所述车轮组件还包括用于连接所述轮接头与所述车轮且具有减震效果的减震元件。该儿童推车的车轮组件通过在轮接头与车轮之间设置减震元件，既可以起到连接轮接头与车轮的作用，同时也可以达到减震的效果，从而使得车轮组件的结构简单。
The utility model discloses a wheel assembly of a children's stroller and the children's stroller, wherein the wheel assembly includes a wheel joint and a wheel, the wheel joint is used to connect with the frame of the children's stroller, and the wheels are universal wheels. The wheel assembly further includes a damping element for connecting the wheel joint with the wheel and having a damping effect. The wheel assembly of the children's stroller can not only play the role of connecting the wheel joint and the wheel, but also achieve the effect of shock absorption by arranging a shock absorbing element between the wheel joint and the wheel, so that the structure of the wheel assembly is simple.
Description
技术领域technical field
本实用新型涉及儿童用品技术领域，具体涉及一种儿童推车的车轮组件及儿童推车。The utility model relates to the technical field of children's products, in particular to a wheel assembly of a children's stroller and the children's stroller.
背景技术Background technique
儿童推车为人们携带较小的儿童进行户外活动提供了很大的方便，为减小儿童推车在行进过程中的震动对坐立在儿童推车上的婴幼儿的影响，在儿童推车上一般都设置有减震机构，通常是在儿童推车的车架或者车轮上设置减震机构，现有技术中，减震机构只起到减震的作用，车轮和车架的连接还需要专门的连接装置进行连接，从而使车轮组件的结构复杂。Strollers provide great convenience for people to carry smaller children for outdoor activities. In order to reduce the impact of the vibration of the stroller on the infants sitting on the stroller during travel, the stroller Generally, a shock absorbing mechanism is provided on the stroller, usually on the frame or wheels of the children's stroller. In the prior art, the shock absorbing mechanism only plays the role of shock absorption, and the connection between the wheel and the frame also requires Special connecting devices are used to connect, so that the structure of the wheel assembly is complicated.
发明内容Contents of the invention
本实用新型的目的是针对现有技术中的不足，提供一种结构简单的儿童推车的车轮组件。The purpose of the utility model is to provide a wheel assembly of a children's stroller with a simple structure in view of the deficiencies in the prior art.
为达到上述目的，本实用新型采用的技术方案是：For achieving the above object, the technical scheme that the utility model adopts is:
一种儿童推车的车轮组件，包括轮接头和车轮，所述轮接头用于与儿童推车的车架连接，所述车轮为万向轮，所述车轮组件还包括用于连接所述轮接头与所述车轮且具有减震效果的减震元件。A wheel assembly of a children's stroller, comprising a wheel joint and wheels, the wheel joint is used to connect with the frame of the children's stroller, the wheels are universal wheels, and the wheel assembly also includes a wheel for connecting the wheels A shock absorbing element that is jointed with the wheel and has a shock absorbing effect.
优选地，所述减震元件包括弹性件，所述弹性件分别与所述轮接头和所述车轮相固定连接。Preferably, the shock absorbing element includes an elastic member, and the elastic member is fixedly connected to the wheel joint and the wheel respectively.
进一步地，所述减震元件包括弹性件、与所述弹性件相固定连接或一体设置的轮叉，所述弹性件与所述轮接头相固定连接，所述车轮能够转动地连接在所述轮叉上。Further, the shock absorbing element includes an elastic member, a wheel fork fixedly connected to the elastic member or integrally arranged, the elastic member is fixedly connected to the wheel joint, and the wheel is rotatably connected to the wheel fork.
一种具体的实施方式，所述弹性件上设有多个用于与所述轮接头相固定连接的第一连接部，多个所述第一连接部沿所述弹性件的长度方向间隔分布。A specific embodiment, the elastic member is provided with a plurality of first connecting parts for fixed connection with the wheel joint, and the plurality of first connecting parts are distributed at intervals along the length direction of the elastic member .
进一步地，所述第一连接部位于所述弹性件的一端部或中部。Further, the first connecting portion is located at one end or the middle of the elastic member.
一种具体的实施方式，所述弹性件上还设有多个第二连接部，多个所述第二连接部沿所述弹性件的长度方向间隔分布，所述车轮连接在所述第二连接部上。A specific embodiment, the elastic member is further provided with a plurality of second connecting parts, the plurality of second connecting parts are distributed at intervals along the length direction of the elastic member, and the wheel is connected to the second on the connection.
一种具体的实施方式，所述弹性件上还设有多个第二连接部，多个所述第二连接部沿所述弹性件的长度方向间隔分布，所述轮叉连接在所述第二连接部上。In a specific implementation manner, the elastic member is further provided with a plurality of second connecting parts, and the plurality of second connecting parts are distributed at intervals along the length direction of the elastic member, and the wheel fork is connected to the first On the second connection part.
进一步地，所述第二连接部位于所述弹性件的另一端部或中部。Further, the second connecting part is located at the other end or the middle part of the elastic member.
优选地，所述减震元件呈弧形，所述弧形的中心与所述车轮的中心同心设置。Preferably, the damping element is arc-shaped, and the center of the arc is concentric with the center of the wheel.
本实用新型的另一目的是提供一种儿童推车，所述儿童推车具有如上述任一项所述的车轮组件及车架，所述轮接头与所述车架连接。Another object of the present utility model is to provide a stroller for children, which has the wheel assembly and frame as described in any one of the above, and the wheel joint is connected with the frame.
由于上述技术方案的运用，本实用新型与现有技术相比具有下列优点：本实用新型的儿童推车的车轮组件通过在轮接头与车轮之间设置减震元件，既可以起到连接轮接头与车轮的作用，同时也可以达到减震的效果，从而使得车轮组件的结构简单。Due to the application of the above-mentioned technical solution, the utility model has the following advantages compared with the prior art: the wheel assembly of the children's stroller of the utility model can not only play the role of connecting the wheel joint by setting a shock-absorbing element between the wheel joint and the wheel. The function of the wheel and the wheel can also achieve the effect of shock absorption, so that the structure of the wheel assembly is simple.
附图说明Description of drawings
附图1为本实用新型的儿童推车的车轮组件的立体图；Accompanying drawing 1 is the perspective view of the wheel assembly of the children's stroller of the present utility model;
附图2为本实用新型的儿童推车的车轮组件的主视图（A状态）；Accompanying drawing 2 is the front view (state A) of the wheel assembly of the children's stroller of the present invention;
附图3为本实用新型的儿童推车的车轮组件的内部结构示意图（A状态）；Accompanying drawing 3 is the internal structure schematic diagram (A state) of the wheel assembly of the children's stroller of the present invention;
附图4为本实用新型的儿童推车的车轮组件的主视图（B状态）；Accompanying drawing 4 is the front view (B state) of the wheel assembly of the children's stroller of the present utility model;
附图5为本实用新型的儿童推车的车轮组件的内部结构示意图（B状态）；Accompanying drawing 5 is the internal structure diagram (B state) of the wheel assembly of the children's stroller of the present utility model;
附图6为本实用新型的儿童推车的车轮组件的主视图（C状态）；Accompanying drawing 6 is the front view (state C) of the wheel assembly of the children's stroller of the present invention;
附图7为本实用新型的儿童推车的车轮组件的内部结构示意图（C状态）；Accompanying drawing 7 is the internal structure schematic diagram (C state) of the wheel assembly of the children's stroller of the present invention;
附图8为本实用新型的儿童推车的车轮组件中减震元件的结构示意图（放大图）。Accompanying drawing 8 is the structural diagram (enlarged view) of the damping element in the wheel assembly of the children's stroller of the present invention.
具体实施方式detailed description
下面结合附图和具体实施例来对本实用新型的技术方案作进一步的阐述。The technical solution of the present utility model will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.
如图1~图7所示，本实用新型的儿童推车的车轮组件包括用于与儿童推车的车架连接的轮接头1、车轮2、用于连接轮接头1与车轮2且具有减震效果的减震元件，车轮2采用万向轮。As shown in Figures 1 to 7, the wheel assembly of the children's stroller of the present invention includes a wheel joint 1 and a wheel 2 for connecting with the frame of the children's stroller, and is used to connect the wheel joint 1 and the wheels 2 and has a The damping element of shock effect, wheel 2 adopts universal wheel.
实施例1Example 1
一种具体的实施方式，减震元件包括弹性件31和轮叉32，弹性件31和轮叉32相固定连接或一体设置，弹性件31与轮接头1相固定连接，车轮2能够转动地设置在轮叉32上。A specific embodiment, the damping element includes an elastic member 31 and a wheel fork 32, the elastic member 31 and the wheel fork 32 are fixedly connected or integrally arranged, the elastic member 31 is fixedly connected with the wheel joint 1, and the wheel 2 is rotatably arranged On the wheel fork 32.
弹性件31在轮接头1与轮叉32之间具有一定长度，为调节车轮组件的减震效果，当弹性件31和轮叉32固定连接时，轮叉32与轮接头1在弹性件31上固定连接的位置能够调整，从而实现对弹性件31在轮接头1与轮叉32之间的长度的调节。具体的，弹性件31上设有多个用于与轮接头1相固定连接的第一连接部311，该多个第一连接部311沿弹性件31的长度方向间隔分布，通过将轮接头1连接在不同的第一连接部311上，从而实现调节弹性件31在轮接头1与车轮2之间的长度，第一连接部311可位于弹性件31的一端部或中部。弹性件31上还设有多个用于与轮叉32相固定连接的第二连接部312，该多个第二连接部312沿弹性件31的长度方向间隔分布，通过将轮叉32连接在不同的第二连接部312上，从而实现调节弹性件31在轮接头1与车轮2之间的长度，第二连接部312可位于弹性件31的另一端部或中部。以下给出几种第一连接部311和第二连接部312在弹性件31上的具体的设置方式：The elastic member 31 has a certain length between the wheel joint 1 and the wheel fork 32. In order to adjust the damping effect of the wheel assembly, when the elastic member 31 and the wheel fork 32 are fixedly connected, the wheel fork 32 and the wheel joint 1 are on the elastic member 31. The position of the fixed connection can be adjusted, so as to realize the adjustment of the length of the elastic member 31 between the wheel joint 1 and the wheel fork 32 . Specifically, the elastic member 31 is provided with a plurality of first connecting parts 311 for fixed connection with the wheel joint 1, and the plurality of first connecting parts 311 are distributed at intervals along the length direction of the elastic member 31. By connecting the wheel joint 1 Connected to different first connecting parts 311 so as to adjust the length of the elastic member 31 between the wheel joint 1 and the wheel 2 , the first connecting part 311 can be located at one end or the middle of the elastic member 31 . The elastic member 31 is also provided with a plurality of second connecting parts 312 for fixed connection with the wheel fork 32, and the plurality of second connecting parts 312 are distributed at intervals along the length direction of the elastic member 31. By connecting the wheel fork 32 to Different second connecting portions 312 are used to adjust the length of the elastic member 31 between the wheel joint 1 and the wheel 2 . The second connecting portion 312 can be located at the other end or the middle of the elastic member 31 . Several specific arrangements of the first connecting portion 311 and the second connecting portion 312 on the elastic member 31 are given below:
A）第一连接部311和第二连接部分别设置在弹性件31的两端部，如图2和图3所示。A) The first connecting portion 311 and the second connecting portion are respectively provided at both ends of the elastic member 31 , as shown in FIG. 2 and FIG. 3 .
B）第一连接部311设置在弹性件31的中部，第二连接部312设置在弹性件31的另一端部，弹性件31的一端部穿过轮接头1并伸出到轮接头1的外部，如图4和图5所示。B) The first connecting part 311 is arranged in the middle of the elastic member 31 , the second connecting part 312 is arranged at the other end of the elastic member 31 , and one end of the elastic member 31 passes through the wheel joint 1 and protrudes to the outside of the wheel joint 1 , as shown in Figure 4 and Figure 5.
C）第一连接部311设置在弹性件31的一端部，第二连接部312设置在弹性件31的中部，弹性件31的另一端部穿过轮叉32并伸出到轮叉32的外部，如图6和图7所示。C) The first connecting part 311 is arranged at one end of the elastic member 31 , the second connecting part 312 is arranged at the middle of the elastic member 31 , and the other end of the elastic member 31 passes through the wheel fork 32 and protrudes to the outside of the wheel fork 32 , as shown in Figure 6 and Figure 7.
如图8所示，上述几种情况中，第一连接部311和第二连接部312均为设置在弹性件31上的贯穿弹性件31的两端面的通孔。As shown in FIG. 8 , in the above several cases, both the first connecting portion 311 and the second connecting portion 312 are through holes provided on the elastic member 31 and penetrating both ends of the elastic member 31 .
弹性件31呈弧形结构，优选地，当弹性件31未发生形变时，该弧形的中心与车轮2的中心同心设置。The elastic member 31 is in an arc shape. Preferably, when the elastic member 31 is not deformed, the center of the arc is concentric with the center of the wheel 2 .
实施例2Example 2
一种具体的实施方式，减震元件只包括弹性件31，弹性件31直接与轮接头1和车轮2相固定连接，此时弹性件31在轮接头1和车轮2之间的长度也可以调节，通过调节轮接头1和车轮2在弹性件31上的连接位置来调节其长度。具体的，轮接头1在弹性件31上的连接位置的调节同实施例1，车轮2在弹性件31上的连接位置的调节同实施例1中轮叉32在弹性件31上的连接位置的调节，即，在此实施例中，轮接头1连接在实施例1中的弹性件31的第一连接部311处，车轮2连接在实施例1中的弹性件31的第二连接部312处。In a specific embodiment, the shock absorbing element only includes an elastic member 31, and the elastic member 31 is directly fixedly connected with the wheel joint 1 and the wheel 2. At this time, the length of the elastic member 31 between the wheel joint 1 and the wheel 2 can also be adjusted. , by adjusting the connection position of the wheel joint 1 and the wheel 2 on the elastic member 31 to adjust its length. Specifically, the adjustment of the connection position of the wheel joint 1 on the elastic member 31 is the same as in Embodiment 1, and the adjustment of the connection position of the wheel 2 on the elastic member 31 is the same as that of the connection position of the wheel fork 32 on the elastic member 31 in Embodiment 1. Adjustment, that is, in this embodiment, the wheel joint 1 is connected at the first connecting portion 311 of the elastic member 31 in the first embodiment, and the wheel 2 is connected at the second connecting portion 312 of the elastic member 31 in the first embodiment .
在该车轮组件行进过程中遇到颠簸或障碍物的时候，轮接头1受到压力或者车轮2受到前进方向上的反作用力后使弹性件31位于轮接头1与车轮2之间的部分弯曲，使弹性件31发生形变，从而使车轮组件起到减震作用，当弹性件31在轮接头1与车轮2之间的长度不同时，其弯曲程度不同，发生的形变也不同，从而达到不同的减震效果，以适应于不同路况、不同年龄段、不同体重的减震需要。When the wheel assembly runs into bumps or obstacles, the wheel joint 1 is subjected to pressure or the wheel 2 is subjected to a reaction force in the forward direction so that the part of the elastic member 31 located between the wheel joint 1 and the wheel 2 is bent, so that The elastic member 31 is deformed, so that the wheel assembly plays a role of shock absorption. When the length of the elastic member 31 between the wheel joint 1 and the wheel 2 is different, the bending degree is different, and the deformation is also different, so as to achieve different shock absorption. The shock effect is adapted to the shock absorption needs of different road conditions, different age groups, and different body weights.
综上所述，本实用新型的儿童推车的车轮组件通过在轮接头与车轮之间设置减震元件，既可以起到连接轮接头与车轮的作用，同时也可以达到减震的效果，从而使得车轮组件的结构简单。同时该儿童推车的车轮组件可根据不同路况、不同年龄段、不同体重的需要，通过调节弹性件在轮叉与轮接头之间长度从而实现儿童推车的减震效果的调节。To sum up, the wheel assembly of the children's stroller of the utility model can not only play the role of connecting the wheel joint and the wheel, but also achieve the effect of shock absorption by setting the shock absorbing element between the wheel joint and the wheel, so that The structure of the wheel assembly is made simple. At the same time, the wheel assembly of the stroller can adjust the shock absorption effect of the stroller by adjusting the length of the elastic member between the wheel fork and the wheel joint according to the needs of different road conditions, different age groups, and different weights.
本实用新型还公开了一种儿童推车，该儿童推车具有上述的车轮组件和车架，其中轮接头1与车架连接。因车轮组件具有上述技术效果，故具有该车轮组件的儿童推车也具有上述技术效果。The utility model also discloses a stroller for children, which has the above-mentioned wheel assembly and frame, wherein the wheel joint 1 is connected with the frame. Because the wheel assembly has the above-mentioned technical effects, the stroller with the wheel assembly also has the above-mentioned technical effects.
上述实施例只为说明本实用新型的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本实用新型的内容并据以实施，并不能以此限制本实用新型的保护范围。凡根据本实用新型精神实质所作的等效变化或修饰，都应涵盖在本实用新型的保护范围之内。The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present utility model, and its purpose is to enable those familiar with this technology to understand the content of the present utility model and implement it accordingly, and not to limit the protection scope of the present utility model. All equivalent changes or modifications made according to the spirit of the utility model shall fall within the protection scope of the utility model.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2016202607174 | 2016-03-31 | ||
| CN201620260717 | 2016-03-31 |
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| CN205800657U true CN205800657U (en) | 2016-12-14 |
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| 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 |
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| CN105946460A (en) * | 2016-03-31 | 2016-09-21 | 好孩子儿童用品有限公司 | Wheel assembly of baby stroller and baby stroller |
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| 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 | A device and method for continuously adjusting the suspension elastic force of a wheel train of a small wheeled robot |
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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 |
| GB2277017A (en) * | 1993-01-27 | 1994-10-19 | George Trevor Pritchard | Castor arrangement |
| WO2000046046A1 (en) * | 1999-02-08 | 2000-08-10 | Kayaba Kogyo Kabushiki Kaisha | Caster |
| 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 |
| GB2490526B (en) * | 2011-05-04 | 2017-05-17 | Dantzie Samuel | Vehicle Suspension System |
| 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 |
| 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 |
| 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 |
-
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 not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946460A (en) * | 2016-03-31 | 2016-09-21 | 好孩子儿童用品有限公司 | Wheel assembly of baby stroller and baby stroller |
| CN105946460B (en) * | 2016-03-31 | 2018-07-10 | 好孩子儿童用品有限公司 | The vehicle wheel component and children trolley of children trolley |
| CN109605269A (en) * | 2019-02-02 | 2019-04-12 | 天津航天机电设备研究所 | A lift adjustment device for on-board equipment installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105946460A (en) | 2016-09-21 |
| CN105946460B (en) | 2018-07-10 |
| WO2017166460A1 (en) | 2017-10-05 |
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