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CN201313480Y - 一种滚轮 - Google Patents

一种滚轮 Download PDF

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Publication number
CN201313480Y
CN201313480Y CNU2008201605730U CN200820160573U CN201313480Y CN 201313480 Y CN201313480 Y CN 201313480Y CN U2008201605730 U CNU2008201605730 U CN U2008201605730U CN 200820160573 U CN200820160573 U CN 200820160573U CN 201313480 Y CN201313480 Y CN 201313480Y
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CN
China
Prior art keywords
roller
cover tire
wheel core
gear
core
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Expired - Fee Related
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CNU2008201605730U
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English (en)
Inventor
秦建国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TONGZHOU WEIDE PLASTIC PRODUCT
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TONGZHOU WEIDE PLASTIC PRODUCT
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Priority to CNU2008201605730U priority Critical patent/CN201313480Y/zh
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Publication of CN201313480Y publication Critical patent/CN201313480Y/zh
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Abstract

本实用新型提供了一种滚轮,由外胎直接嵌套在轮芯上组成,所述轮芯外表面为齿轮面,外胎内圈的内表面为与轮芯外表面配合的齿轮面。所述滚轮外胎内侧四周设有卡扣,滚轮轮芯上与卡口相对应位置设有弧形孔槽。本滚轮的轮芯外周与外胎内侧分别设置齿轮面,轮芯与外胎通过齿轮嵌套紧密配合,解决了轮芯与外胎之间易发生相对滑动的问题,提高了滚轮的使用效率。

Description

一种滚轮
技术领域
本实用新型涉及一种滚轮,具体涉及一种防打滑性能较好的滚轮。
背景技术
早期使用的滚轮轮芯外围为光滑表面,外胎内侧也为光滑表面,轮芯与外胎通过直接嵌套固定连接,外胎与轮芯之间摩擦力较小,易发生相对滑动。
实用新型内容
本实用新型要解决的技术问题是提供一种防滑性能较好的滚轮。
为解决上述技术问题,本实用新型的一种滚轮由外胎直接嵌套在轮芯上组成,其创新点在于:所述轮芯外表面为齿轮面,外胎内圈的内表面为与轮芯外表面配合的齿轮面。
所述滚轮外胎内侧四周还设有卡扣。
所述滚轮轮芯上与卡口相对应位置设有弧形孔槽。
以上结构的优点在于:所述轮芯外周与外胎内侧分别设置齿轮面,轮芯与外胎通过齿轮嵌套紧密配合,解决了轮芯与外胎之间易发生相对滑动的问题,提高了滚轮的使用效率。
附图说明
图1为本实用新型的结构示意图;
图2为本实用新型外胎的结构示意图。
具体实施方式
下面结合附图对本实用新型的具体实施方式作进一步的说明
如图1、2所示,轮芯1上外侧设有齿轮面2,外胎3内侧为配合齿轮面4,所述轮芯1和齿轮面2之间四周开有弧形孔槽5,外胎3内侧四周还设有卡扣6,外胎3与轮芯1配合时,外胎3内侧卡扣6刚好插入轮芯1四周所设弧形孔槽5内,通过施加压力卡扣6逐渐嵌入孔槽5内,所述轮芯1齿轮面2与外胎3内齿轮面4相互接触,通过推压齿轮面2和配合齿轮面4相互嵌套,固定连接。

Claims (3)

1、一种滚轮,由外胎直接嵌套在轮芯上组成,其特征在于:所述轮芯外表面为齿轮面,外胎内圈的内表面为与轮芯外表面配合的齿轮面。
2、根据权利要求1所述的一种滚轮,其特征在于:所述滚轮外胎内侧四周还设有卡扣。
3、根据权利要求1所述的一种滚轮,其特征在于:所述滚轮轮芯上与卡口相对应位置设有弧形孔槽。
CNU2008201605730U 2008-10-13 2008-10-13 一种滚轮 Expired - Fee Related CN201313480Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201605730U CN201313480Y (zh) 2008-10-13 2008-10-13 一种滚轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201605730U CN201313480Y (zh) 2008-10-13 2008-10-13 一种滚轮

Publications (1)

Publication Number Publication Date
CN201313480Y true CN201313480Y (zh) 2009-09-23

Family

ID=41125268

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201605730U Expired - Fee Related CN201313480Y (zh) 2008-10-13 2008-10-13 一种滚轮

Country Status (1)

Country Link
CN (1) CN201313480Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103692855A (zh) * 2013-12-19 2014-04-02 张家港市佳润金属制品有限公司 一种万向轮上的脚轮

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103692855A (zh) * 2013-12-19 2014-04-02 张家港市佳润金属制品有限公司 一种万向轮上的脚轮

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090923

Termination date: 20091113