WO2018119982A1 - 一种新型万向轮 - Google Patents

一种新型万向轮 Download PDF

Info

Publication number
WO2018119982A1
WO2018119982A1 PCT/CN2016/113374 CN2016113374W WO2018119982A1 WO 2018119982 A1 WO2018119982 A1 WO 2018119982A1 CN 2016113374 W CN2016113374 W CN 2016113374W WO 2018119982 A1 WO2018119982 A1 WO 2018119982A1
Authority
WO
WIPO (PCT)
Prior art keywords
column
metal
slider
universal wheel
notch
Prior art date
Application number
PCT/CN2016/113374
Other languages
English (en)
French (fr)
Inventor
刘清华
Original Assignee
刘清华
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 刘清华 filed Critical 刘清华
Priority to PCT/CN2016/113374 priority Critical patent/WO2018119982A1/zh
Publication of WO2018119982A1 publication Critical patent/WO2018119982A1/zh

Links

Images

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

Definitions

  • the invention relates to a new type of universal wheel.
  • the existing universal wheel has the function of connecting the lower rolling wheel to the rotating shaft mounted on the bottom of the object to be used with the universal wheel by bolts, thereby realizing the rolling wheel to travel in multiple directions. Due to such a design, the existing universal wheel needs to use professional tools during installation and disassembly, so that it is difficult for the general user to quickly replace the universal wheel after the damage of the universal wheel, which reduces the utilization rate of the product and causes inconvenience to the user.
  • the present invention is mainly directed to the above problems, and provides a simplification of installation and disassembly of a universal wheel. Solve the problem that the universal wheel is inconvenient to replace after being damaged in daily use.
  • the technical solutions adopted are as follows:
  • a new universal wheel comprises: a connecting column, a metal sliding block, an upper part of the supporting column, a linkage device, a plastic sliding block, a spring structure, a notch and a rotating shaft, and the rotating shaft is installed in the middle of the lower supporting column of the universal wheel to make the rotating shaft and the rotating shaft
  • the universal wheel support column and the rolling wheel are integrated, and a connecting column is fixed on the upper part of the supporting column, and two symmetric notches are formed on the connecting column, and the supporting column above the rotating shaft is made into a hollow cylindrical core column, and the core column is made on the core column. Two symmetrical notches of suitable size are arranged, and the notch is vertically aligned with the notch of the connecting post.
  • a metal slider closely fitting with the notch is installed in the notch of the connecting post, and a plastic slider closely fitting with the notch is installed in the notch of the core post.
  • the cylinder forms a complete smooth cylindrical surface with the cylinder.
  • the connecting column is a thick-walled hollow metal cylinder
  • the hollow portion of the core column is a cylinder having a radius equal to the radius of the hollow portion of the connecting column.
  • the base of the universal wheel is a metal cylindrical groove having a radius equal to the radius of the connecting column, and the two symmetry of the shape of the connecting column is different when the metal slider is in a non-contracted state. Groove.
  • the linkage device is composed of two symmetrically mounted C-shaped metal sheets and springs between the two metal sheets, and the two ends of the C-shaped metal sheets are respectively connected with the metal slider and the plastic slider.
  • the invention has the beneficial effects that the installation and disassembly of the universal wheel can be simplified. Solve the problem that the universal wheel is inconvenient to replace after being damaged in daily use.
  • Figure 1 is a schematic view of the structure of the present invention
  • Figure 2 is a schematic view of the structure of the present invention.
  • Figure 3 is a left side view of the present invention.
  • Figure 4 is a view of the base of the present invention.
  • a new type of universal wheel includes: a connecting post 1, a metal slider 2, an upper half of the supporting column 3, a linkage 4, a plastic slider 5, a spring structure 6, a notch 7 and a rotating shaft 10, which will
  • the rotating shaft 10 is installed in the middle of the lower support column of the universal wheel to integrate the rotating shaft with the 100,000-wheel supporting column and the rolling wheel, and a connecting column is fixed on the upper part of the supporting column, and two symmetric notches are formed on the connecting column, and the rotating shaft is arranged
  • the above support column is formed as a core column of a hollow cylinder, and two symmetrical notches of suitable size are formed on the core column, and the notch is aligned with the gap of the connecting column, and a metal slider closely fitting with the notch is installed in the notch of the connecting column.
  • a plastic slider closely fitting with the notch is installed in the notch of the core post, and the metal slider and the plastic slider are linked through the linkage in the hollow portion of the column, so that the metal slider is also pushed when the plastic slider is pushed inward Traveling in the middle, the four sliders travel inward to the maximum stroke and form a complete smooth cylindrical surface with the cylinder.
  • the design and installation of the rolling wheel are the same as the existing universal wheel.
  • the above is the main body of the universal wheel.
  • Base to the wheel a metal cylindrical groove having a radius equal to the radius of the connecting column, and two symmetrical grooves having the same shape as the protruding connecting column portion when the metal sliding block is not contracted, and the base can be made different according to the desired appearance.
  • the base needs to be attached to the item that needs to use the universal wheel.
  • installing and disassembling the universal wheel simply press the plastic slider into the core column to retract the metal slider, then insert or pull the connecting column into the base and loosen it. Open the plastic slider, so that the general user can quickly and easily replace the wheel after the damage.
  • the connecting column is a thick-walled hollow metal cylinder
  • the hollow portion of the core column is a cylinder having a radius equal to the radius of the hollow portion of the connecting column.
  • the base of the universal wheel is a metal cylindrical groove having a radius equal to the radius of the connecting column, and the two columns are formed in the groove and the metal slider is in a non-contracted state.
  • the linkage device is composed of two symmetrically mounted C-shaped metal sheets and springs between the two metal sheets, and the two ends of the C-shaped metal sheets are respectively connected with the metal slider and the plastic slider.
  • the invention can simplify the installation and disassembly of the universal wheel. Solve the problem that the universal wheel is inconvenient to replace after being damaged in daily use.
  • the components of the apparatus in the embodiments can be adaptively changed and placed in one or more devices different from the embodiment.
  • the components of the embodiment can be combined into one component and, in addition, they can be divided into a plurality of sub-components. In addition to at least some of these features are mutually exclusive
  • all of the features disclosed in this specification, including the accompanying claims and drawings, and all components of any device so disclosed may be combined in any combination.
  • Each feature disclosed in this specification (including the accompanying claims, the abstract and the drawings) may be replaced by alternative features that provide the same, equivalent or similar purpose.

Abstract

一种万向轮，包括：连接柱（1）、金属滑块（2）、支撑柱上半部分（3）、联动装置（4）、塑料滑块（5）、弹簧结构（6）、缺口（7）和转轴（10），将转轴（10）安装在万向轮下部支撑柱的中部使转轴（10）与万向轮支撑柱和滚动轮（12）一体化，在支撑柱的上部固连一个连接柱（1），在连接柱（1）上做两个对称缺口（7），将转轴（10）以上支撑柱做成中空圆柱的核心柱，在核心柱上做两个大小适宜的对称缺口，且使该缺口与连接柱缺口（7）上下对齐，在连接柱缺口（7）中安装与缺口（7）紧密贴合的金属滑块（2），在核心柱缺口中安装与缺口紧密贴合的塑料滑块（5），将金属滑块（2）与塑料滑块（5）通过柱中中空部分内的联动装置（4）链接，使得塑料滑块（5）在向里推时金属滑块（2）也向里行进，四个滑块向里行进到最大行程时与柱体形成外表面完整光滑的圆柱，使得万向轮的安装与拆卸简易化，解决万向轮在日常使用中损坏后更换不便的问题。

Description

一种新型万向轮 技术领域
本发明涉及一种新型万向轮。
背景技术
现有的万向轮是通过螺栓将下部的滚动轮与安装在需使用万向轮的物体底部的转轴相连从而实现滚动轮向多方向行进的功能。由于这样的设计，现有的万向轮在安装与拆卸时需要用到专业工具，使得一般使用者在万向轮损坏后难以快速的进行更换，使产品利用率降低，给使用者造成不便。
实用新型内容
本发明主要针对以上问题，提供一种可以使得万向轮的安装与拆卸简易化。解决万向轮在日常使用中损坏后更换不便的问题，其采用的技术方案如下：
一种新型万向轮包括：连接柱、金属滑块、支撑柱上半部分、联动装置、塑料滑块、弹簧结构、缺口和转轴，将转轴安装在万向轮下部支撑柱的中部使转轴与万向轮支撑柱和滚动轮一体化，在支撑柱的上部固连一个连接柱，在连接柱上做两个对称缺口，将转轴以上支撑柱做成中空圆柱的核心柱，在核心柱上做两个大小适宜的对称缺口，且使该缺口与连接柱缺口上下对齐，在连接柱缺口中安装与缺口紧密贴合的金属滑块，在核心柱缺口中安装与缺口紧密贴合的塑料滑块，将金属滑块与塑料滑块通过柱中中空部分内的联动装置链接，使得塑料滑块在向里推时金属滑块也向里行进，四个滑块向里行进到最大行 程时与柱体形成外表面完整光滑的圆柱。
在上述技术方案基础上，所述连接柱为厚壁中空金属圆柱，核心柱空部分为半径与连接柱中空部分半径相等的圆柱。
在上述技术方案基础上，所述万向轮的底座为一个半径与连接柱半径相等的金属圆柱槽，槽内做出两个形状大小与金属滑块非收缩状态时突出连接柱部分相同的对称凹槽。
在上述技术方案基础上，所述联动装置由两块对称安装的C型金属片以及两金属片中间的弹簧组成，C型金属片两端分别与金属滑块和塑料滑块连接。
本发明产生的有益效果有：可以使得万向轮的安装与拆卸简易化。解决万向轮在日常使用中损坏后更换不便的问题。
附图说明
图1是本发明的结构示意图；
图2是本发明的结构示意图；
图3是本发明的左视图；
图4是本发明的底座视图；
符号说明：
1.连接柱、2.金属滑块、3.支撑柱上半部分、4.联动装置、5.塑料滑块、6.弹簧结构、7.缺口、8.底座、10.转轴、11.滚轴、12.滚轮、13.支撑柱下半部分。
具体实施方式
下面结合附图和实例对本发明作进一步说明：
如图1所示，一种新型万向轮包括：连接柱1、金属滑块2、支撑柱上半部分3、联动装置4、塑料滑块5、弹簧结构6、缺口7和转轴10，将转轴10安装在万向轮下部支撑柱的中部使转轴与10万向轮支撑柱和滚动轮一体化，在支撑柱的上部固连一个连接柱，在连接柱上做两个对称缺口，将转轴以上支撑柱做成中空圆柱的核心柱，在核心柱上做两个大小适宜的对称缺口，且使该缺口与连接柱缺口上下对齐，在连接柱缺口中安装与缺口紧密贴合的金属滑块，在核心柱缺口中安装与缺口紧密贴合的塑料滑块，将金属滑块与塑料滑块通过柱中中空部分内的联动装置链接，使得塑料滑块在向里推时金属滑块也向里行进，四个滑块向里行进到最大行程时与柱体形成外表面完整光滑的圆柱，滚动轮的设计与安装保持与现有万向轮相同，以上为万向轮的主体，该万向轮的底座为一个半径与连接柱半径相等的金属圆柱槽，槽内做出两个形状大小与金属滑块非收缩状态时突出连接柱部分相同的对称凹槽，底座可根据所需将其外观做的不同，底座需要固连在需使用该万向轮的物品上，在安装与拆卸万向轮时只需将塑料滑块压进核心柱使金属滑块缩回后将连接柱插入或拔出底座后松开塑料滑块即可，这样就可以使一般使用者在轮替损坏后快速的，便捷的进行更换。
优选地，所述连接柱为厚壁中空金属圆柱，核心柱空部分为半径与连接柱中空部分半径相等的圆柱。
优选地，所述万向轮的底座为一个半径与连接柱半径相等的金属圆柱槽，槽内做出两个形状大小与金属滑块非收缩状态时突出连接柱 部分相同的对称凹槽。
优选地，所述联动装置由两块对称安装的C型金属片以及两金属片中间的弹簧组成，C型金属片两端分别与金属滑块和塑料滑块连接
本发明可以使得万向轮的安装与拆卸简易化。解决万向轮在日常使用中损坏后更换不便的问题。
在此处所提供的说明书中，说明了大量具体细节。然而，能够理解，本实用新型的实施例可以在没有这些具体细节的情况下实践。在实例中，并未详细示出公知的结构和技术，以便不模糊对本说明书的理解。
类似地，应当理解，为了精简本公开并帮助理解各个实用新型方面中的一个或多个，在上面对本实用新型的示例性实施例的描述中，本实用新型的各个特征有时被一起分组到单个实施例、图、或者对其的描述中。然而，并不应将该公开的装置解释成反映如下意图：即所要求保护的本实用新型要求比在每个权利要求中所明确记载的特征更多的特征。更确切地说，如权利要求书所反映的那样，实用新型方面在于少于前面公开的单个实施例的所有特征。因此，遵循具体实施方式的权利要求书由此明确地并入该具体实施方式，其中每个权利要求本身都作为本实用新型的单独实施例。
本领域那些技术人员可以理解，可以对实施例中的装置中的部件进行自适应性地改变并且把它们设置在与该实施例不同的一个或多个装置中。可以把实施例中的部件组合成一个部件，以及此外可以把它们分成多个子部件。除了这样的特征中的至少一些是相互排斥之 外，可以采用任何组合对本说明书(包括伴随的权利要求和附图)中公开的所有特征以及如此公开的任何装置的所有部件进行组合。除非另外明确陈述，本说明书(包括伴随的权利要求、摘要和附图)中公开的每个特征可以由提供相同、等同或相似目的的替代特征来代替。
此外，本领域的技术人员能够理解，尽管在此所述的一些实施例包括其它实施例中所包括的某些特征而不是其它特征，但是不同实施例的特征的组合意味着处于本实用新型的范围之内并且形成不同的实施例。例如，在权利要求书中，所要求保护的实施例的任意之一都可以以任意的组合方式来使用。本实用新型的各个部件实施例可以以硬件实现，或者以它们的组合实现。
应该注意的是上述实施例对本实用新型进行说明而不是对本实用新型进行限制，并且本领域技术人员在不脱离所附权利要求的范围的情况下可设计出替换实施例。在权利要求中，不应将位于括号之间的任何参考符号构造成对权利要求的限制。单词“包含”不排除存在未列在权利要求中的部件或组件。本实用新型可以借助于包括有若干不同部件的装置来实现。在列举了若干部件的权利要求中，这些部件中的若干个可以是通过同一个部件项来具体体现。
以上所述，仅是本实用新型的较佳实施例而已，并非对本实用新型作任何形式上的限制，依据本实用新型的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本实用新型技术方案的范围内。

Claims (4)

  1. 一种新型万向轮，其特征是，包括：连接柱、金属滑块、支撑柱上半部分、联动装置、塑料滑块、弹簧结构、缺口和转轴，将转轴安装在万向轮下部支撑柱的中部使转轴与万向轮支撑柱和滚动轮一体化，在支撑柱的上部固连一个连接柱，在连接柱上做两个对称缺口，将转轴以上支撑柱做成中空圆柱的核心柱，在核心柱上做两个大小适宜的对称缺口，且使该缺口与连接柱缺口上下对齐，在连接柱缺口中安装与缺口紧密贴合的金属滑块，在核心柱缺口中安装与缺口紧密贴合的塑料滑块，将金属滑块与塑料滑块通过柱中中空部分内的联动装置链接，使得塑料滑块在向里推时金属滑块也向里行进，四个滑块向里行进到最大行程时与柱体形成外表面完整光滑的圆柱。
  2. 根据权利要求1所述一种新型万向轮，其特征是：所述连接柱为厚壁中空金属圆柱，核心柱空部分为半径与连接柱中空部分半径相等的圆柱。
  3. 根据权利要求1所述一种新型万向轮，其特征是：所述万向轮的底座为一个半径与连接柱半径相等的金属圆柱槽，槽内做出两个形状大小与金属滑块非收缩状态时突出连接柱部分相同的对称凹槽。
  4. 根据权利要求1所述一种新型万向轮，其特征是：所述联动装置由两块对称安装的C型金属片以及两金属片中间的弹簧组成，C型金属片两端分别与金属滑块和塑料滑块连接。
PCT/CN2016/113374 2016-12-30 2016-12-30 一种新型万向轮 WO2018119982A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/113374 WO2018119982A1 (zh) 2016-12-30 2016-12-30 一种新型万向轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/113374 WO2018119982A1 (zh) 2016-12-30 2016-12-30 一种新型万向轮

Publications (1)

Publication Number Publication Date
WO2018119982A1 true WO2018119982A1 (zh) 2018-07-05

Family

ID=62707495

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/113374 WO2018119982A1 (zh) 2016-12-30 2016-12-30 一种新型万向轮

Country Status (1)

Country Link
WO (1) WO2018119982A1 (zh)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1142729A2 (de) * 2000-04-03 2001-10-10 Arnolf Schulte Einrichtung zur Befestigung eines Tragelementes im Bereich eines Führungselementes
US6520598B1 (en) * 2001-12-27 2003-02-18 Pao-Hsien Cheng Supporting device with position fixing function for front wheels of a stroller
CN2572118Y (zh) * 2002-10-15 2003-09-10 东莞上安鸿运动器材厂 具有安全性的快速拆装的滚轮装置
DE10214994A1 (de) * 2002-04-05 2003-10-16 Tente Rollen Gmbh & Co Rolle, insbesondere Bock- oder Lenkrolle
CN203697860U (zh) * 2014-02-21 2014-07-09 正安扣具(深圳)有限公司 具有开拆结构的脚轮
CN203819147U (zh) * 2014-04-08 2014-09-10 钱曙辉 分体式汽车前排椅背辅助挂架
CN104453348A (zh) * 2014-11-21 2015-03-25 王少棠 一种新型帐篷杆架组件
CN204812499U (zh) * 2015-07-31 2015-12-02 浙江利百加箱包配件有限公司 一种滚轮连接件

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1142729A2 (de) * 2000-04-03 2001-10-10 Arnolf Schulte Einrichtung zur Befestigung eines Tragelementes im Bereich eines Führungselementes
US6520598B1 (en) * 2001-12-27 2003-02-18 Pao-Hsien Cheng Supporting device with position fixing function for front wheels of a stroller
DE10214994A1 (de) * 2002-04-05 2003-10-16 Tente Rollen Gmbh & Co Rolle, insbesondere Bock- oder Lenkrolle
CN2572118Y (zh) * 2002-10-15 2003-09-10 东莞上安鸿运动器材厂 具有安全性的快速拆装的滚轮装置
CN203697860U (zh) * 2014-02-21 2014-07-09 正安扣具(深圳)有限公司 具有开拆结构的脚轮
CN203819147U (zh) * 2014-04-08 2014-09-10 钱曙辉 分体式汽车前排椅背辅助挂架
CN104453348A (zh) * 2014-11-21 2015-03-25 王少棠 一种新型帐篷杆架组件
CN204812499U (zh) * 2015-07-31 2015-12-02 浙江利百加箱包配件有限公司 一种滚轮连接件

Similar Documents

Publication Publication Date Title
CN205824544U (zh) 一种异形止转滑轨及显示器升降装置
CN202806183U (zh) 轮圈及辐条组的组合结构
CN107456005A (zh) 一种可快速拆装的电商货架
CN105397683A (zh) 一种简易固定架
CN204222034U (zh) 便于拆卸产品的模具底座
WO2016206262A1 (zh) 一种转轮
WO2018119982A1 (zh) 一种新型万向轮
CN209374001U (zh) 一种互联网营销用的推广广告牌
CN203836518U (zh) 一种通过磁性卡合的便捷式电脑显示器支座
CN203739968U (zh) 齿条支承座
CN207028708U (zh) 一种便于安装的万向轮
CN204048931U (zh) 一种茶饼展示架
CN212327291U (zh) 一种便于收纳的呼啦圈
CN204908233U (zh) 一种自动闭合的钥匙扣环
CN204403112U (zh) 一种挂架吸盘结构
CN206338128U (zh) 曲轴颈油道捅洗的支承装置
CN203074201U (zh) 挂架
CN206186673U (zh) 脚轮
CN203257871U (zh) 单向转动的止推轴承
CN203286100U (zh) 一种气动执行器新型结构的齿轮轴
CN105889238A (zh) 一种线性旋转式夹紧结构
CN210055553U (zh) 一种旋转大衣架
CN206206391U (zh) 一种可使工件位移的凹轮
CN208169462U (zh) 一种丝杆尾端结构
CN203818921U (zh) 旅行箱包脚轮

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16925453

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205 DATED 18.09.2019)

122 Ep: pct application non-entry in european phase

Ref document number: 16925453

Country of ref document: EP

Kind code of ref document: A1