PROBLEM TO BE SOLVED: To suppress occurrence of buckling or a crack in a boss body to reduce looseness of a component to a fitting counterpart using a boss structure, and to prevent fastening failure of a tapping screw.SOLUTION: A support reinforcement part 33 for supporting a boss body 31 includes a vertical plate part 39 extending along a length direction of the boss body 31, and a lateral plate part 37 provided integrally with an opening part of a boss hole 35 of the boss body 31. The vertical plate part 39 is positioned on one side in a vehicle width direction, and integrally connected to a peripheral wall 32 of the boss body 31 on both sides in a vertical direction. The lateral plate part 37 expands on an outer peripheral side of the boss body 31, has a bearing surface 41 on an opening side of the boss hole 35, and is integrally connected to the vertical plate part 39.SELECTED DRAWING: Figure 4

    【課題】ボス本体に座屈やクラックが生じるのを抑制し、ボス構造を使用した取り付け相手方の部品のぐらつきを低減すると共に、タッピングねじの締結不良を防止する。【解決手段】ボス本体(31)を支持する支持補強部(33)は、ボス本体(31)の長さ方向に沿って延びる縦板部(39)と、ボス本体(31)のボス孔(35)の開口部に一体に設けられた横板部(37)とを備え、縦板部(39)は、車幅方向における一方側に位置し、上下方向における両側でボス本体(31)の周壁(32)と一体に接続され、横板部(37)は、ボス本体(31)の外周側に広がっており、ボス孔(35)の開口側に座面(41)を有し、縦板部(39)と一体に接続されている。【選択図】図4


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    Title :

    BOSS STRUCTURE OF RESIN MOLDING, AND RESIN MOLDING


    Additional title:

    樹脂成形品のボス構造及び樹脂成形品


    Contributors:

    Publication date :

    2018-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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