CN2375491Y - 无轴万向轮 - Google Patents

无轴万向轮 Download PDF

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Publication number
CN2375491Y
CN2375491Y CN 99212375 CN99212375U CN2375491Y CN 2375491 Y CN2375491 Y CN 2375491Y CN 99212375 CN99212375 CN 99212375 CN 99212375 U CN99212375 U CN 99212375U CN 2375491 Y CN2375491 Y CN 2375491Y
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wheel
ball
cover
castor
utility
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Expired - Fee Related
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CN 99212375
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English (en)
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郭利斌
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Individual
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Individual
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Abstract

一种无轴万向轮,由轮罩和轮球组成,轮罩为半圆形,内腔呈台阶状,在轮罩下端装有一环形固定套,轮球设置在轮罩与固定套之间;在轮球上半部装有盘珠,该盘珠通过轮罩内腔的台阶定位。该万向轮结构简单,用途广泛,配件更换方便,承受压力大,轮球转动顺畅灵活,适合于家具、活动椅或室内小推车上安装使用。

Description

无轴万向轮
本实用新型属于一种活动轮,具体涉及一种无轴万向轮。
在一些家具、活动椅或室内小推车上均装有活动轮。目前所采用的活动轮,大多数为有轴转轮,其承受压力小,转动不太灵活,而且容易损坏。
本实用新型的目的是提供一种转动灵活,承受压力大,使用寿命长的无轴万向轮。
本实用新型的技术解决方案是:无轴万向轮由轮罩和轮球组成,轮罩为半圆形,其内腔呈台阶状,在轮罩下端装有一环形固定套,轮球设置在轮罩与固定套之间;在轮球上半部装有盘珠,该盘珠通过轮罩内腔的台阶定位。
无轴万向轮采用垂直安装,承受压力大,盘珠与轮球呈环状点接触滚动,摩擦力小,使用寿命长。该万向轮结构简单,用途广泛,配件更换方便,轮球转动顺畅灵活,适合于家具、活动椅或室内小推车上安装使用。
下面结合附图进一步详细说明本实用新型:
附图为本实用新型结构示意图。
其中:1、轮罩  2、盘珠  3、螺钉  4、环形固定套  5、轮球
如图所示,轮罩1外形为半圆形,内腔呈台阶状,顶部有凸轴,凸轴上设有螺纹,以便于与所需要安装的物体底部固定连接。环形固定套4装在轮罩下端,并通过螺钉3与轮罩固定连接。轮球5装在轮罩与固定套之间,可采用钢球或耐磨的橡胶球、塑胶球制作。在轮球上半部装有盘珠2,盘珠通过轮罩内腔的台阶定位。该万向轮结构紧凑,易于加工,适用范围广。

Claims (2)

1、一种无轴万向轮,由轮罩和轮球组成,其特征在于轮罩为半圆形,内腔呈台阶状,在轮罩下端装有一环形固定套,轮球设置在轮罩与固定套之间;在轮球上半部装有盘珠,该盘珠通过轮罩内腔的台阶定位。
2、根据权利要求1所述的一种无轴万向轮,其特征在于环形固定套通过螺钉与轮罩固定连接。
CN 99212375 1999-05-25 1999-05-25 无轴万向轮 Expired - Fee Related CN2375491Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99212375 CN2375491Y (zh) 1999-05-25 1999-05-25 无轴万向轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99212375 CN2375491Y (zh) 1999-05-25 1999-05-25 无轴万向轮

Publications (1)

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CN2375491Y true CN2375491Y (zh) 2000-04-26

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CN 99212375 Expired - Fee Related CN2375491Y (zh) 1999-05-25 1999-05-25 无轴万向轮

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CN (1) CN2375491Y (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102578776A (zh) * 2011-01-12 2012-07-18 途明股份有限公司 球轮组件
CN103434804A (zh) * 2013-08-02 2013-12-11 陈学军 一种移动台
CN106424263A (zh) * 2015-04-09 2017-02-22 浙江三永机械有限公司 改进的手扶电梯围裙板用滚边机
CN111494844A (zh) * 2020-04-29 2020-08-07 曹志勇 一种消防设备

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102578776A (zh) * 2011-01-12 2012-07-18 途明股份有限公司 球轮组件
CN102578776B (zh) * 2011-01-12 2016-08-10 途明股份有限公司 球轮组件
CN103434804A (zh) * 2013-08-02 2013-12-11 陈学军 一种移动台
CN106424263A (zh) * 2015-04-09 2017-02-22 浙江三永机械有限公司 改进的手扶电梯围裙板用滚边机
CN111494844A (zh) * 2020-04-29 2020-08-07 曹志勇 一种消防设备

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