To provide a cap member of a wheel attachment nut which can be employed to the wheel attachment nut, and is difficult to be impaired in external appearance even if attachment and removal are repeated, and a wheel attachment method using the cap member.SOLUTION: A cap member 1 has a shaft part 11 in which a male screw 11a screwed to a base-end side portion of a female screw part of a wheel attachment nut is formed, and a cover part 12 integrally arranged at a base end side of the shaft part 11, and covering a base end opening of the wheel attachment nut. A hexagonal hole 13 being a tool engagement part is formed at a tip side of the shaft part 11.SELECTED DRAWING: Figure 6

    【課題】ホイール取付け用ナットに適用できるとともに、取付け・取外しを繰り返しても外観が悪くなりにくいホイール取付け用ナットのキャップ部材およびこれを使用したホイール取付け方法を提供する。【解決手段】キャップ部材1は、ホイール取付け用ナットのめねじ部の基端側部分にねじ合わされるおねじ11aが形成された軸部11と、軸部11の基端側に一体に設けられてホイール取付け用ナットの基端開口を覆うカバー部12とを有している。軸部11の先端側に工具係合部となる六角孔13が設けられている。【選択図】図6


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    Title :

    CAP MEMBER OF WHEEL ATTACHMENT NUT AND WHEEL ATTACHMENT METHOD


    Additional title:

    ホイール取付け用ナットのキャップ部材およびホイール取付け方法


    Contributors:

    Publication date :

    2019-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile



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