CN2475648Y - 自行车摩电灯摩擦轮 - Google Patents

自行车摩电灯摩擦轮 Download PDF

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CN2475648Y
CN2475648Y CN 01238905 CN01238905U CN2475648Y CN 2475648 Y CN2475648 Y CN 2475648Y CN 01238905 CN01238905 CN 01238905 CN 01238905 U CN01238905 U CN 01238905U CN 2475648 Y CN2475648 Y CN 2475648Y
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friction wheel
wheel
powered lamp
bicycle dynamo
bicycle
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Expired - Fee Related
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CN 01238905
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何国威
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Individual
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Abstract

本实用新型涉及一种自行车摩电灯摩擦轮的改进,由原有的铁质摩擦轮改进为由高强度的塑料轮及内置金属件构成。经改进后的摩擦轮由于其是高强度的塑料轮及内置金属件构成,因此它既具有原摩擦轮耐磨性和刚度,又不易损坏自行车的轮胎。

Description

自行车摩电灯摩擦轮
本实用新型涉及一种自行车摩电灯摩擦轮的改进。
目前在自行车摩电灯上用的摩擦轮是由冲床冲出,车床车出的铁质的轮子,这样的摩擦轮在与自行车轮胎长期摩擦过程中,很容易损坏轮胎。
本实用新型的目的就是为了克服现有技术的缺点,对摩擦轮进行改进,提供一种在使用中不易损坏自行车轮胎的摩擦轮。
本实用新型的技术方案是这样来实现的,由原有的铁质摩擦轮改进为由高强度的塑料轮及内置金属件构成。
经改进后的摩擦轮由于其是高强度的塑料轮及内置金属件构成,因此它既具有原摩擦轮耐磨性和刚度,又不易损坏自行车的轮胎。
本实用新型实施例结合附图作进一步说明。
图1为现有的铁质摩擦轮结构示意图,
图2为内置金属嵌件塑料摩擦轮结构示意图;
图3为图2之A-A剖视图;
图4为内置金属螺母的塑料摩擦轮结构示意图;
图5为图4之B-B剖视图;
图6为摩擦轮安装示意图。
实施例1:
由图2、3、6所示,金属件(2)作为嵌件与塑料轮(1)压铸成一体,金属件(2)中间开有螺纹孔,与轴(3)相配合。
实施例2:
由图4、5所示,塑料轮(1)内放置的金属件为金属的陆角螺母(4),陆角螺母(4)与塑料轮(1)的内孔是活配合,安装时将螺母置入塑料轮内,然后与摩擦轮轴拧紧。

Claims (3)

1、一种自行车摩电灯摩擦轮,其特征在于,它由高强度的塑料轮及内置金属件构成。
2、根据权利要求1所述的自行车摩电灯摩擦轮,其特征在于,所述的金属件作为金属嵌件(2)与塑料轮(1)压铸成一体,金属嵌件件(2)中间开有螺纹孔,与轴(3)相配合。
3、根据权利要求1所述的自行车摩电灯摩擦轮,其特征在于,所述的金属件可为一金属的陆角螺母(4)。
CN 01238905 2001-04-17 2001-04-17 自行车摩电灯摩擦轮 Expired - Fee Related CN2475648Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01238905 CN2475648Y (zh) 2001-04-17 2001-04-17 自行车摩电灯摩擦轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01238905 CN2475648Y (zh) 2001-04-17 2001-04-17 自行车摩电灯摩擦轮

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CN2475648Y true CN2475648Y (zh) 2002-02-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100564203C (zh) * 2003-07-18 2009-12-02 丰田自动车株式会社 输送机中的摩擦轮

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100564203C (zh) * 2003-07-18 2009-12-02 丰田自动车株式会社 输送机中的摩擦轮

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