CN2121391U - 自行车晴雨伞 - Google Patents

自行车晴雨伞 Download PDF

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Publication number
CN2121391U
CN2121391U CN91205413U CN91205413U CN2121391U CN 2121391 U CN2121391 U CN 2121391U CN 91205413 U CN91205413 U CN 91205413U CN 91205413 U CN91205413 U CN 91205413U CN 2121391 U CN2121391 U CN 2121391U
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CN
China
Prior art keywords
umbrella
bicycle
mounting ring
utility
model
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.)
Granted
Application number
CN91205413U
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English (en)
Inventor
戴贤柱
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN91205413U priority Critical patent/CN2121391U/zh
Publication of CN2121391U publication Critical patent/CN2121391U/zh
Granted legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J11/00Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps
    • B62J11/26Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps specially adapted for umbrellas

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)

Abstract

一种无需手执且能随意改变方向和角度的自行 车晴雨伞,它是在已有的自行车龙头上安装大、小两 个固定圈,并在伞骨上装了活动转轴,伞骨插入两固 定圈时,就形成了一把固定的晴雨伞,从而克服手执 雨伞骑车所带来的诸多不便。

Description

本实用新型涉及自行车防雨、遮阳上的装置。
我国有“自行车王国”的美称,但雨、雪等恶劣天气给骑车者们带来了许多不便。有的人一手扶车,一手打伞,这不但不安全而且时间长了也会有手酸的感觉。并且我国的交通规则也是不允许的;有的人干脆不用雨具,引起了种种疾病的后果……
本实用新型的目的是要提供一种改进的、无需手执且能随意改变方向和角度的自行车晴雨伞装置,它能有效地克服手执雨伞带来的诸多不便。
本实用新型的目的是这样实现的:在自行车的龙头上安装两个固定圈,当伞骨插入固定圈时,就形成了一把固定的雨伞,从而保证雨伞不用手执。
本实用新型因为只需要在原自行车龙头上安装大、小两个固定圈,所以结构特别简单,又由于着眼点不在于怎样撑雨伞,所以它对操作方式没有任何特殊的要求;同时又由于它取代了用手打伞的方法,从而容易提高骑车人的安全;另外,由于伞骨上安装了活动转轴(一般写字台灯上可调节高度和方向,形似弹簧的那一段钢管),因而可抵御来自各个方向的雨雪;此外若不用时,只需抽出两根销钉,即可卸下,所以容易实现随装随卸的要求。
实用新型的具体结构由以下的实施例及其附图给出。
图1a、1b分别是大固定圈的侧视图和正视图。
图2a、2b分别是小固定圈的侧视图和正视图。
图3是自行车晴雨伞正面图。
图4是大固定圈实施例的安装正面图。
图5是小固定圈实施例的安装俯视图。
图6是本实用新型的整体组装正面图。
图中A.大固定圈内径(等于把立管外径)    B、D.大、小两固定圈另一内径(两内径相等,都等于伞骨外径)    C.小固定圈内径(等于把心丝杆外径)    F.活动转轴    G.垫圈    M.前叉螺母    N.灯架    P.把心丝杆    R、Q.销钉孔
在图4所示实施例中,拆下自行车龙头,把大固定圈(1)的内径(A)套在龙头上,且夹在前叉螺母(M)和灯架(N)之间,安上龙头,旋紧前叉螺母(M)。
在图5所示实施例中,取出把心丝杆(P),使小固定圈(2)的内径(C)穿过把心丝杆(P),且夹在龙头和垫圈(G)之间,使小固定圈(2)的内径(D)和大固定圈(1)的内径(B)保持在一条垂直的直线上,再旋紧把心丝杆(P)。
在图6所示的实施例中,使用晴雨伞(3)时,只需把伞骨插进小固定圈内径(D)和大固定圈(B)中,然后再用两根销钉分别穿入销钉孔(R和Q)即可使用。

Claims (1)

1、自行车晴雨伞的装置,该装置在龙头上有一个固定圈(2),在其下方有一个大固定圈(1),其特征在于晴雨伞(3)的伞骨上有R和Q两销钉孔,两孔的距离等于大固定圈(1)的B孔和小固定圈(2)的D孔的距离,且晴雨伞(3)上的F段为活动转轴。
CN91205413U 1991-04-04 1991-04-04 自行车晴雨伞 Granted CN2121391U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN91205413U CN2121391U (zh) 1991-04-04 1991-04-04 自行车晴雨伞

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN91205413U CN2121391U (zh) 1991-04-04 1991-04-04 自行车晴雨伞

Publications (1)

Publication Number Publication Date
CN2121391U true CN2121391U (zh) 1992-11-11

Family

ID=4915291

Family Applications (1)

Application Number Title Priority Date Filing Date
CN91205413U Granted CN2121391U (zh) 1991-04-04 1991-04-04 自行车晴雨伞

Country Status (1)

Country Link
CN (1) CN2121391U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2005256C2 (en) * 2010-08-23 2012-02-27 Basil Bv Headset bracket for bicycle, and method for installing the same.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2005256C2 (en) * 2010-08-23 2012-02-27 Basil Bv Headset bracket for bicycle, and method for installing the same.
DE102011111092B4 (de) 2010-08-23 2021-12-02 Basil B.V. Lenkerbügel für ein Fahrrad und Verfahren zum Anbringen desselben

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