CN2196556Y - 万向脚轮 - Google Patents

万向脚轮 Download PDF

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Publication number
CN2196556Y
CN2196556Y CN 94214482 CN94214482U CN2196556Y CN 2196556 Y CN2196556 Y CN 2196556Y CN 94214482 CN94214482 CN 94214482 CN 94214482 U CN94214482 U CN 94214482U CN 2196556 Y CN2196556 Y CN 2196556Y
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China
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supporting base
spin
support seat
rolling ball
main
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Expired - Fee Related
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CN 94214482
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English (en)
Inventor
张学雄
李昌松
李千石
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Abstract

一种物品支承轮,支承座的内腔呈球形凹槽状, 主滚球置于支承座的球形凹槽内,在支承座与主滚球 之间设置有小滚球,主滚球通过螺帽与支承座相固 定,它提高了万向脚轮的负载强度,转动自如,延长了 万向脚轮的使用寿命。

Description

本实用新型涉及一种物品支承轮,尤其是能够转动自如的万向脚轮。
目前有一种万向脚轮,滚球通过其两侧的转轴与球形支承座相铰接,球形支承座的顶部固定有转轴,其转轴与固定架相铰接,固定架可与冰箱、保险柜及沙发等物品的底座相固定,其存在转动不灵活、强度低及容易变形等缺点。
本实用新型的目的是供用一种转动自如,能够承担高负荷的万向脚轮。
本实用新型的目的是这样实现的:支承座的内腔呈球形凹槽状,主滚球置于支承座球形凹槽内,在支承座球形凹槽与主滚球之间设置有小滚球,主滚球通过内装有密封毡垫的螺帽与支承座相固定。
由于采用上述方案,提高了万向脚轮的承载能力和转动灵活性,并能防止尘土进入支承座内,延长了万向脚轮的使用寿命,它可广泛用于保险柜、冰柜、沙发等物品上。
下面结合附图和实施例对本实用新型做进一步说明。
图1是本实用新型的结构图。
图中1、小滚球 2、支承座 3、螺帽 4、密封毡垫 5、主滚球
在图1所示的实施例中,支承座(2)的内腔呈球形凹槽状,主滚球(5)置于支承座(2)的球形凹槽内,在支承座(2)球形凹槽与主滚球(5)外缘之间安装有小滚球(1),主滚球(5)用内装有密封毡垫(4)的螺帽(3)同支承座(2)相固定,主滚球(5)可任意转动。安装时,支承座(2)通过螺钉与物品底座相固定。

Claims (1)

1、一种万向脚轮,其特征是:在支承座(2)的内腔设置有球形凹槽,主滚球(5)置于支承座(2)的球形凹槽内,在支承座(2)球形凹槽与主滚球(5)之间设置有小滚球(1),主滚球(5)被内装有密封毡垫(4)的螺帽(3)与支承座(2)相固定。
CN 94214482 1994-07-12 1994-07-12 万向脚轮 Expired - Fee Related CN2196556Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94214482 CN2196556Y (zh) 1994-07-12 1994-07-12 万向脚轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94214482 CN2196556Y (zh) 1994-07-12 1994-07-12 万向脚轮

Publications (1)

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CN2196556Y true CN2196556Y (zh) 1995-05-10

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Family Applications (1)

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CN 94214482 Expired - Fee Related CN2196556Y (zh) 1994-07-12 1994-07-12 万向脚轮

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CN (1) CN2196556Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108891454A (zh) * 2018-07-12 2018-11-27 广东领先展示股份有限公司 一种挪移车
CN109051497A (zh) * 2018-07-12 2018-12-21 广东领先展示股份有限公司 一种挪移装置及挪移组合装置
CN112319134A (zh) * 2020-11-06 2021-02-05 李亚勤 一种重载灵敏滚球式万向轮

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108891454A (zh) * 2018-07-12 2018-11-27 广东领先展示股份有限公司 一种挪移车
CN109051497A (zh) * 2018-07-12 2018-12-21 广东领先展示股份有限公司 一种挪移装置及挪移组合装置
CN112319134A (zh) * 2020-11-06 2021-02-05 李亚勤 一种重载灵敏滚球式万向轮

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