CN2631798Y - 自行车内胎防扎保护圈 - Google Patents

自行车内胎防扎保护圈 Download PDF

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Publication number
CN2631798Y
CN2631798Y CN 03213251 CN03213251U CN2631798Y CN 2631798 Y CN2631798 Y CN 2631798Y CN 03213251 CN03213251 CN 03213251 CN 03213251 U CN03213251 U CN 03213251U CN 2631798 Y CN2631798 Y CN 2631798Y
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China
Prior art keywords
bicycle
protective ring
ring
inner tube
tire
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Expired - Fee Related
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CN 03213251
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English (en)
Inventor
温彤
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Individual
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Individual
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Priority to CN 03213251 priority Critical patent/CN2631798Y/zh
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Publication of CN2631798Y publication Critical patent/CN2631798Y/zh
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Abstract

一种自行车内胎防扎保护圈,其特征是该保护圈的截面呈半环状,外表面为麻面,内表面为光滑面,本实用新型设置在自行车的外胎和内胎之间,由于保护圈比较坚硬,因此它能有效的防止坚硬物穿透外胎并扎坏内胎,本实用新型具有结构简单、使用方便的优点。

Description

自行车内胎防扎保护圈
技术领域
本实用新型涉及车辆技术领域,特别是一种用于防止自行车内胎被轧的自行车内胎防扎保护圈。
背景技术
自行车的轮胎分为内胎和外胎两种,外胎比较硬、外胎比较软,外胎具有保护内胎、防止破损的作用,但是、路面上的钢钉、或碎玻璃等坚硬物经常穿透外胎并将内胎轧破,目前还没有太好的解决方法。
发明内容
本发明的目的是提供一种能有效的防止车轮内胎被轧的自行车内胎防扎保护圈。
本实用新是这样实现的,其特征是该保护圈的截面呈半环状,其外表面为麻面,内表面为光滑面。
本实用新型设置在自行车的外胎和内胎之间,由于保护圈比较坚硬,因此它能有效的防止坚硬物穿透外胎并扎坏内胎,本实用新型具有结构简单、使用方便的优点。
附图说明
图1是本实用新型的结构示意图;
图2是自行车内胎防扎保护圈的使用示意图。
具体实施方式
如图1-2所示,该自行车内胎防扎保护圈的截面呈半环状,其外表面为麻面,内表面为光滑面,采用韧性较好的塑料制成,使用时可将自行车内胎防扎保护圈1放在外胎2与内胎3之间。

Claims (2)

1、一种自行车内胎防扎保护圈,其特征是该保护圈的截面呈半环状。
2、根椐权利要求1所述的自行车内胎防扎保护圈,其特征是外表面为麻面,内表面为光滑面。
CN 03213251 2003-05-22 2003-05-22 自行车内胎防扎保护圈 Expired - Fee Related CN2631798Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03213251 CN2631798Y (zh) 2003-05-22 2003-05-22 自行车内胎防扎保护圈

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03213251 CN2631798Y (zh) 2003-05-22 2003-05-22 自行车内胎防扎保护圈

Publications (1)

Publication Number Publication Date
CN2631798Y true CN2631798Y (zh) 2004-08-11

Family

ID=34289595

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03213251 Expired - Fee Related CN2631798Y (zh) 2003-05-22 2003-05-22 自行车内胎防扎保护圈

Country Status (1)

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CN (1) CN2631798Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113910652A (zh) * 2021-09-29 2022-01-11 湖南邦链智能科技有限公司 用于轮胎安全圈的模具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113910652A (zh) * 2021-09-29 2022-01-11 湖南邦链智能科技有限公司 用于轮胎安全圈的模具

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