To provide a propeller shaft falling prevention device which can receive a vehicle propeller shaft in a wide range in a vehicle fore and aft direction without increasing its size.SOLUTION: A propeller shaft falling prevention device 10 includes: a pair of fixing members 20, each of which includes a fixing part 20a fixed to a vehicle body 16 and a holding part 20b which is bent by elastic deformation so as to protrude from the fixing part 20a to the lower side of the vehicle body 16; a body member 30 which encloses a propeller shaft 12; and holding members 50, each of which is disposed at the inner side of the fixing member 20 and in which the other end part 50b retains a bending state of the holding part 20b against elastic return force of the holding part 20b. The fixing part 20 is formed with a cutout 36 and an insertion part 38 which the other end part 50b may be inserted and the other end part 50b may be removed. The fixing member 20 is kept in a state that the fixing member 20 is bent to the lower side of the vehicle body 16 by the other end part 50b being inserted into the insertion part 38.SELECTED DRAWING: Figure 1

    【課題】大型化させることなく、車両用プロペラシャフトを車両前後方向において広範囲で受けることができるプロペラシャフト脱落防止装置を提供する。【解決手段】プロペラシャフト脱落防止装置10は、車体16に固定される固定部20aおよび固定部20aから車体16の下方へ突き出すように弾性変形により曲げられた保持部20bを有する一対の固定部材20と、プロペラシャフト12を囲う本体部材30と、固定部材20の内側に配設され、他端部50bが保持部20bの弾性復帰力に抗して保持部20bの曲げられた状態を保持する保持部材50とを含む。固定部材20には、切欠き36と他端部50bが挿入可能且つ他端部50bが離脱可能な挿入部38とが形成されている。固定部材20は、他端部50bが挿入部38に挿入されることによって車体16の下方へ曲げられた状態が保持されている。【選択図】図1


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    Title :

    PROPELLER SHAFT FALLING PREVENTION DEVICE


    Additional title:

    プロペラシャフト脱落防止装置


    Contributors:
    MORI JUN (author)

    Publication date :

    2020-12-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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