PROBLEM TO BE SOLVED: To improve design by eliminating the need for a connection component, which is a separate component, and to make it possible to easily cope with a flat type wiper blade.SOLUTION: A lever member 40 is swung, the lever member 40 being designed to swing with respect to a hold member 30 holding a blade rubber 20. Thereby, a cylindrical part 42 forming a connection shaft CS is put in a separation-preventing position or detachable position. When the separation-preventing position is taken, a first engagement part and a second engagement part 44 are engaged to hold the separation-preventing position for the cylindrical part 42. Accordingly, the need for a pin shaft or the like, which has conventionally been required, can be eliminated, and the design of a wiper blade 10 improves. When a detachable position is taken, the cylindrical part 42 can pass through a groove entrance part 14b. Accordingly, a detaching operation can be performed without exerting force. Therefore, the wiper blade can easily be detached without being rotated with respect to an arm, which has conventionally been required, thus making it possible to easily cope with a flat type wiper blade free from almost no space between the connection shaft CS and the blade rubber 20.

    【課題】別体となる連結部品を廃止してデザイン性の向上を図り、扁平型ワイパブレードに容易に対応可能とする。【解決手段】ブレードラバー20を保持する保持部材30に対して揺動するレバー部材40を揺動させて、連結軸CSを形成する円筒部42を、抜け止め姿勢あるいは着脱姿勢にする。抜け止め姿勢をとるときは、第1係合部と第2係合部44とが係合して円筒部42の抜け止め姿勢を保持するので、従前のようなピン軸等を廃止でき、ワイパブレード10のデザイン性が向上する。着脱姿勢をとるときは、円筒部42は溝入口部14bを通過できるので、力を入れずに着脱作業ができる。従前のようにワイパブレードをアームに対して回動操作すること無く容易に着脱でき、連結軸CSとブレードラバー20との間にスペースが殆ど無い扁平型ワイパブレードに容易に対応できる。【選択図】図8


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    Title :

    CONNECTION STRUCTURE FOR WIPER BLADE


    Additional title:

    ワイパブレードの連結構造


    Contributors:

    Publication date :

    2015-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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