PROBLEM TO BE SOLVED: To provide a novel attachment structure of an on-vehicle part which can easily attach a bolt which is provided at a vehicle to the on-vehicle part when attaching the on-vehicle part to the bolt, and can advantageously prevent the come-off of the on-vehicle part from the bolt caused by the vibration or the like of the vehicle.SOLUTION: A fixing part 30 comprises a nut support face 42 on which a nut 54 screwed into a bolt 16 abuts, and is supported, and a notched bolt insertion part 36 extending from an external peripheral edge 39 of the fixing part 30 toward a bolt penetration hole 34. The bolt insertion part 36 extends by a width dimension which is larger than a radial dimension: W2 of the bolt 16 and smaller than a radial dimension: W3 of the nut, on the other hand, an engagement part 44 protruding rather than the nut support face 42 is disposed at least at a part of a region which reaches the external peripheral edge 39 from the nut support face 42 at both sides of the bolt insertion part 36 in a width direction, and the come-off of the bolt 16 from the bolt insertion part 36 is prevented by the interference of the engagement part 44 with the nut 54.SELECTED DRAWING: Figure 2
【課題】車両に設けられたボルトに対して車載部品を取り付ける際に、ボルトの車載部品への取付が容易に行えると共に、車両の振動などによるボルトからの車載部品の抜け出しを有利に防止することができる、新規な構造の車載部品の取付構造を提供すること。【解決手段】固定部30は、ボルト16に螺合されたナット54が当接支持されるナット支持面42と、固定部30の外縁部39からボルト貫通穴34に向かって延出する切欠状のボルト挿通部36とを備え、ボルト挿通部36が、ボルト16の径寸法:W2よりも大きくかつナットの径寸法:W3よりも小さい幅寸法で延出する一方、ボルト挿通部36の幅方向両側における、ナット支持面42から外縁部39に至る領域の少なくとも一部には、ナット支持面42よりも突出する係合部44が設けられ、係合部44がナット54に干渉することでボルト26のボルト挿通部36からの抜け出しが阻止されるようにした。【選択図】図2
ATTACHMENT STRUCTURE OF ON-VEHICLE PART
車載部品の取付構造
2017-03-30
Patent
Electronic Resource
Japanese
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 / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen |