CN2180566Y - 自行车链条护板 - Google Patents

自行车链条护板 Download PDF

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Publication number
CN2180566Y
CN2180566Y CN 93247015 CN93247015U CN2180566Y CN 2180566 Y CN2180566 Y CN 2180566Y CN 93247015 CN93247015 CN 93247015 CN 93247015 U CN93247015 U CN 93247015U CN 2180566 Y CN2180566 Y CN 2180566Y
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China
Prior art keywords
backplate
protective board
utility
chain
fixing hoop
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Expired - Fee Related
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CN 93247015
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English (en)
Inventor
王克刚
庞莉
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Individual
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Individual
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Priority to CN 93247015 priority Critical patent/CN2180566Y/zh
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Abstract

本实用新型涉及一种自行车链条护板,它是由护 板、固定卡箍、支撑杆构成。护板为一平面板,一端与 链盘相切,另一端通过支撑杆固定在后轴上。本实用 新型结构简单,节省材料,便于维修,适用于普通自行 车和变速自行车。

Description

本实用新型涉及自行车领域,尤其是一种自行车链条护板。
目前自行车链条护板,对普通自行车一般采用封闭护板和开式护板,封闭护板有利于链条的保养和隔绝灰尘;但不利于维修,另外,现有开式护板有利于维修但不适于变速自行车。我国目前的变速自行车,如跑车、山地车一般没有链条护板。
本实用新型的目的在于克服现有技术之不足而提供一种结构简单,即可适用普通自行车也可适用变速自行车的自行车链条护板。
本实用新型的目的是通过以下措施来实现的:
护板为一上面压有装饰槽的平面板且一端与链盘相切,护板另一端通过支撑杆与后轴固定在一起。
固定卡箍与撑杆均铆在护板上,固定卡箍可固定在下横梁上。
本实用新型的优点和积极效果是:
护板为一上面压有装饰槽的平面板,且一端与链盘相切,结构简单、节省材料,美观实用;护板又与后轴通过支撑杆固定,固定卡箍固定在下横梁上,使护板不易变形,坚实可靠,对于变速自行车,因飞轮处装有变速装置,可通过折弯支撑杆给予变速装置活动的空间。
附图说明:
图1为本实用新型的结构示意图。
下面结合附图对本实用新型实施例做进一步详述:
护板1为一平面板,其上面压制有装饰槽2,护板一端与链盘3(虚线所示)相切,护板另一端铆有一支撑杆5,该支撑杆端部有一孔可套装在自行车后轴上,对于变速自行车,可折弯支撑杆再套装在后轴上,使变速装置顺利运行。固定卡箍4一端铆在护板下方,一端可与下横梁固定。

Claims (2)

1、一种自行车链条护板,由护板及固定卡箍构成,其特征在于:护板为一上面压有装饰槽的平面板且一端与链盘相切,护板另一端通过支撑杆与后轴固定在一起。
2、根据权利要求1所述的自行车链条护板,其特征在于:固定卡箍与支撑杆均铆在护板上,固定卡箍可固定在下横梁上。
CN 93247015 1993-12-02 1993-12-02 自行车链条护板 Expired - Fee Related CN2180566Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93247015 CN2180566Y (zh) 1993-12-02 1993-12-02 自行车链条护板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93247015 CN2180566Y (zh) 1993-12-02 1993-12-02 自行车链条护板

Publications (1)

Publication Number Publication Date
CN2180566Y true CN2180566Y (zh) 1994-10-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93247015 Expired - Fee Related CN2180566Y (zh) 1993-12-02 1993-12-02 自行车链条护板

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CN (1) CN2180566Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103754297A (zh) * 2014-01-22 2014-04-30 重庆新源模具有限公司 摩托车护链盒

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103754297A (zh) * 2014-01-22 2014-04-30 重庆新源模具有限公司 摩托车护链盒

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