CN202510561U - 车架钢碗用防尘罩 - Google Patents

车架钢碗用防尘罩 Download PDF

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Publication number
CN202510561U
CN202510561U CN2012201372296U CN201220137229U CN202510561U CN 202510561 U CN202510561 U CN 202510561U CN 2012201372296 U CN2012201372296 U CN 2012201372296U CN 201220137229 U CN201220137229 U CN 201220137229U CN 202510561 U CN202510561 U CN 202510561U
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dust
blowout patche
proof cover
steel bowl
seat
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王云龙
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TAIZHOU POPULAR VALVE MANUFACTURING CO., LTD.
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ZHEJIANG LVJIA VEHICLE INDUSTRY Co Ltd
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Abstract

车架钢碗用防尘罩,包括设置钢球的轴圈、安放轴圈的座圈、放置座圈且与前叉固定的叉座以及置于轴圈上方支撑车架的撑座组成,其特征在于:所述撑座与轴圈之间设有防尘罩。采用本实用新型结构的车架钢碗用防尘罩,因安装于撑座与轴圈之间,使轴圈与外界空间有效隔绝,使得污垢不能附着在轴圈上,从而保证了轴圈的正常运转,延长了钢碗的使用寿命,具有较强的实用性。

Description

车架钢碗用防尘罩
技术领域
本实用新型涉及一种防尘罩,特别涉及一种车架钢碗用防尘罩。
背景技术
目前电动车车架与前轮的前叉之间是装有钢碗的,现有的钢碗由设置钢球的轴圈、安放轴圈的座圈、放置座圈且与前叉固定的叉座以及置于轴圈上方支撑车架的撑座组成,其轴圈是暴露在空气中的,这样在使用久了之间,容易进污垢,使得轴圈上运转不流畅,从而影响到车架与前叉之间的转动,降低钢碗的使用寿命,或者说在使用过程中会出现吱吱的异响。
发明内容
本实用新型的目的就是为了解决上述问题的不足而提供了一种防尘罩。
本实用新型所要解决的技术方案如下:
所述车架钢碗用防尘罩,包括设置钢球的轴圈、安放轴圈的座圈、放置座圈且与前叉固定的叉座以及置于轴圈上方支撑车架的撑座组成,其特征在于:所述撑座与轴圈之间设有防尘罩。
所述防尘罩为喇叭形,在上端罩口边沿向内侧凹进形成一肩台,所述肩台与撑座上围周边的座体相匹配;所述防尘罩内侧肩台以下侧壁为弧形且与轴圈上钢球的球面相匹配。
本实用新型的有益效果如下:
与现有技术相比,采用本实用新型结构的车架钢碗用防尘罩,因安装于撑座与轴圈之间,使轴圈与外界空间有效隔绝,使得污垢不能附着在轴圈上,从而保证了轴圈的正常运转,延长了钢碗的使用寿命,具有较强的实用性。
附图说明:
图1是本实用新型车架钢碗用防尘罩的结构示意图;
图2是本实用新型车架钢碗用防尘罩使用状态参考图;
图3是本实用新型车架钢碗用防尘罩使用状态参考爆炸示意图。
图中:1、撑座;   2、防尘罩;
21、肩台;    3、轴圈;     
4、座圈;     5、叉座。
具体实施方式:
下面结合附图对本实用新型作进一步详细的阐述。
参阅图1、图2、图3,所述车架钢碗用防尘罩,包括设置钢球的轴圈3、安放轴圈3的座圈4、放置座圈4且与前叉固定的叉座5以及置于轴圈3上方支撑车架的撑座1组成,所述撑座1与轴圈3之间设有防尘罩2。
所述防尘罩2为喇叭形,在上端罩口边沿向内侧凹进形成一肩台21,所述肩台21与撑座1上围周边的座体相匹配;所述防尘罩2内侧肩台21以下侧壁为弧形且与轴圈3上钢球的球面相匹配。
装配时,在撑座1与轴圈3之间加装防尘罩2,防尘罩2内侧肩台21以下侧壁为弧形且与轴圈3上钢球的球面相匹配,将防尘罩2喇叭形的大口向着轴圈3放置即可。
本实用新型安装方便,且端罩口边沿向内侧凹进形成一肩台21,此肩台21与撑座1上围周边的座体相匹配,结构设计巧妙,使得轴圈3有效与外界空间隔绝,增加了钢碗的使用寿命。

Claims (2)

1.车架钢碗用防尘罩,包括设置钢球的轴圈、安放轴圈的座圈、放置座圈且与前叉固定的叉座以及置于轴圈上方支撑车架的撑座组成,其特征在于:所述撑座与轴圈之间设有防尘罩。
2.根据权利要求1所述的车架钢碗用防尘罩,其特征在于:所述防尘罩为喇叭形,在上端罩口边沿向内侧凹进形成一肩台,所述肩台与撑座上围周边的座体相匹配;所述防尘罩内侧肩台以下侧壁为弧形且与轴圈上钢球的球面相匹配。
CN2012201372296U 2012-04-03 2012-04-03 车架钢碗用防尘罩 Expired - Fee Related CN202510561U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112431856A (zh) * 2020-10-12 2021-03-02 宁波美亚特精密传动部件有限公司 一种具备随动密封结构的调心轴承

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112431856A (zh) * 2020-10-12 2021-03-02 宁波美亚特精密传动部件有限公司 一种具备随动密封结构的调心轴承
CN112431856B (zh) * 2020-10-12 2022-05-20 宁波美亚特精密传动部件有限公司 一种具备随动密封结构的调心轴承

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Address after: 317000, Zhejiang, Taizhou City, Jiangsu Province, Du Du Town, South Industrial Development Zone

Patentee after: TAIZHOU POPULAR VALVE MANUFACTURING CO., LTD.

Address before: Luqiao District Peng Jie Zhen Min Li Cun Taizhou city of Zhejiang province in 318050

Patentee before: Zhejiang Lvjia Vehicle Industry Co., Ltd.

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Granted publication date: 20121031

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