CN2133471Y - 钩式自行车辐条 - Google Patents

钩式自行车辐条 Download PDF

Info

Publication number
CN2133471Y
CN2133471Y CN 92213764 CN92213764U CN2133471Y CN 2133471 Y CN2133471 Y CN 2133471Y CN 92213764 CN92213764 CN 92213764 CN 92213764 U CN92213764 U CN 92213764U CN 2133471 Y CN2133471 Y CN 2133471Y
Authority
CN
China
Prior art keywords
spoke
hook
model
utility
bicycle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 92213764
Other languages
English (en)
Inventor
卢钢
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.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 92213764 priority Critical patent/CN2133471Y/zh
Application granted granted Critical
Publication of CN2133471Y publication Critical patent/CN2133471Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Abstract

本实用新型是钩式自行车辐条,现有的辐条弯度 大于90度,顶端膨大,安装拆卸程序繁琐,修理时间 长。本实用新型的最大特点是快速拆装安装,排除故 障时间短,其承受力不变,并能简化辐条生产工艺,节 约钢材。

Description

本实用新型是一种作业运输用具,更准确地说钩式自行车辐条。
中国是自行车的王国,全国各家自行车生产的辐条有13K、14K等不同型号,但每根辐条的形状一致,一端是螺纹,另一端是大于90度的弯,顶端膨大。在安装一辆新的自行车钢圈辐条时,不受任何物体影响,可是在完整的自行车上拆卸断旧辐条,更换新辐条时,修理工必须先拆下链罩,飞轮等物,才能安装数量较多的新辐条,若换少量的辐条时,还需把辐条慢慢弯曲,才能装上,最后用辐条板调正。因此,有拆装繁锁,安装费力,更换时间长,修理费用高等缺点。
本实用新型的目的在于提供一种快速拆装,排除故障,简化生产工艺的钩式辐条。
本实用新型的最大优点就是无须拆卸链罩,飞轮等任何零部件,把辐条直接钩入飞轮孔内即可成功。省时省力,降低修理费用,而且其承受力不变,更不易脱落。
附图系本实用新型的结构图。
附图描述了钩式自行车辐条的实施例。
一种钩式自行车辐条,其长度L,直径中根据自行车统一标准型号而定,螺纹(1)按13K,14K等型号的螺距M不变,钩端(2)的弯勾呈70度,顶端呈半球状,弯勾弧半径为2mm,钩长度为5mm,使用时,只需把钩端(2)挂勾在前轴花盘或后轴花盘上,螺纹(1)固定在钢圈上即可成功。

Claims (3)

1、一种“钩式自行车辐条”,其特征:由螺纹与钩端组成的辐条。
2、按权利要求1所述的钩式自行车辐条,其特征:螺纹螺距按标准型号13K,14K等不变。
3、按权利要求1、2所述的钩式自行车辐条,其特征:钩端的弯勾呈70度,顶端半球状,弯勾弧半径2mm,钩长5mm。
CN 92213764 1992-04-22 1992-04-22 钩式自行车辐条 Expired - Fee Related CN2133471Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92213764 CN2133471Y (zh) 1992-04-22 1992-04-22 钩式自行车辐条

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92213764 CN2133471Y (zh) 1992-04-22 1992-04-22 钩式自行车辐条

Publications (1)

Publication Number Publication Date
CN2133471Y true CN2133471Y (zh) 1993-05-19

Family

ID=33763606

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92213764 Expired - Fee Related CN2133471Y (zh) 1992-04-22 1992-04-22 钩式自行车辐条

Country Status (1)

Country Link
CN (1) CN2133471Y (zh)

Similar Documents

Publication Publication Date Title
CN2133471Y (zh) 钩式自行车辐条
CN2508990Y (zh) 轮胎双连钢丝
CN2369789Y (zh) 弯管器
CN2479732Y (zh) 水叶式增氧机叶轮
CN2561617Y (zh) 轮胎拆装装置
CN2199881Y (zh) 助力车专用车轮
CN2507586Y (zh) 组合式铝锭铸模
CN216861094U (zh) 新型无压盘防脱胎轮毂
CN2375563Y (zh) 绑扎钩
CN221345369U (zh) 一种桥梁限高装置
CN2621951Y (zh) 非机动车车轮钢圈
CN2238155Y (zh) 人力三轮车车轮
CN2185754Y (zh) 用于自动缫丝机的鼓轮
CN216711360U (zh) 漆包线轴专用吊爪
CN215364527U (zh) 一种轮辐平放钩
CN216464121U (zh) 一种气瓶耳片定位装置
CN2286663Y (zh) 套式拔轮器
CN2301388Y (zh) 脚踏车前叉吊线架
CN2373423Y (zh) 用于行车的挂梁
CN2398062Y (zh) 通用气动钉枪嘴
CN2385964Y (zh) 耐用脚蹬
CN2131918Y (zh) 脚手架快速装拆扣件
CN2235523Y (zh) 高强度螺栓
CN2441662Y (zh) 无内胎可拆卸式车轮
CN2635971Y (zh) 法兰盘轴套

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee