To provide an automobile lifting auxiliary device capable of safely and easily lifting an automobile.SOLUTION: An automobile lifting auxiliary device 1 comprises an elastic member 150 that fixes a locking part 142 to a first point χ1 of a first upper rod-like part 110 when a force for moving the automobile lifting auxiliary device 1 downward is the self-weight W of the automobile lifting auxiliary device 1, a moving part 140 being capable of moving the locking part 142 between the first point χ1 or an upper point and a second point χ2 or an upper point, the first point χ1 representing a point of an upper rod-like part 110 directly above the gravity center G of the automobile lifting auxiliary device 1, and the second point χ2 representing a point U of a lower rod-like part 120 directly above the contact point T of an automobile to be lifted or a point displaced from the point U directly above to the first point χ1 of the first upper rod-like part 110 by a length 20% or lower of a distance between the point U directly above and the first point χ1. The elastic member 150 separates the locking part 142 from the first point χ1 when the force for moving the automobile lifting auxiliary device 1 downward exceeds the self-weight W of the automobile lifting auxiliary device 1 by a prescribed amount.SELECTED DRAWING: Figure 1

    【課題】安全かつ容易に、自動車を持ち上げることが可能な自動車持上補助装置を提供すること。【解決手段】自動車持上補助装置1は、上方横棒状部110の、自動車持上補助装置1の重心Gの真上の点を第1点χ1とし、上方横棒状部110の、下方横棒状部120の持上対象自動車接触点Tの真上の点U又は該真上の点Uと第1点χ1との距離の20%以下の長さだけ該真上の点Uから第1点χ1に向けて変位した点を第2点χ2とするとき、移動部140は係止部142を第1点χ1又はその上方の点と第2点χ2又はその上方の点との間で移動可能であり、自動車持上補助装置1を下方に移動させる力が自動車持上補助装置1の自重Wである時に係止部142を第1点χ1に固定する弾性部材150を備え、弾性部材150は自動車持上補助装置1を下方に移動させる力が自動車持上補助装置1の自重Wを所定の大きさだけ超えた時に係止部142を第1点χ1から離間させる。【選択図】図1


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    Title :

    AUTOMOBILE LIFTING AUXILIARY DEVICE


    Additional title:

    自動車持上補助装置


    Contributors:

    Publication date :

    2020-10-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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