To provide a tire replacement tool capable of easily lifting a tire for vehicle from the vicinity of the ground with a simple operation, and also capable of easily adjusting a position of the tire for vehicle with a simple operation.SOLUTION: A tire replacement tool comprises: a gripping member; a pair of leg members that is respectively extended toward both tip parts from base end parts continuously disposed to the gripping member, and which is mutually disposed at an interval in a lateral direction; and a supporting member laid in a middle of the tip parts and the base end parts in the pair of leg members and at a position closer to the tip part side in the state of striding over the pair of leg members. In the pair of leg members, their tip parts become fulcrums in a state of being brought into contact with the ground, the supporting member becomes a point of application where a tire for vehicle placed thereon is supported from below in the state of being rollably movable in a spanning direction of the supporting member, and the gripping member becomes a point of force where upward force is applied. Thereby, the fulcrums, the point of application and the point of force cooperate together to function as a second lever for lifting the tire for vehicle.SELECTED DRAWING: Figure 7

    【課題】 自動車用タイヤを地面近傍から簡単な操作で容易に持ち上げることができ、かつ、自動車用タイヤの位置を簡単な操作で調整できるタイヤ交換具を提供すること。【解決手段】 タイヤ交換具は、持ち手部材と、その持ち手部材にそれぞれ連設される各基端部から各先端部に向かって延設されるとともに互いに横方向に間隔を隔てて設けられる一対の脚部材と、その一対の脚部材における先端部と基端部との中間であってその先端部側寄りとなる位置にてこの一対の脚部材に跨がった状態で渡設される支持部材とを備え、その一対の脚部材はその先端部が地面に接した状態で支点となり、支持部材はその上に載置される自動車用タイヤを、その支持部材の渡設方向に転がり移動可能な状態で下から支える作用点となり、持ち手部材は上方に向かう力が加えられる力点となって、これら支点、作用点及び力点が協働して自動車用タイヤを持ち上げる第2のてことして機能する。【選択図】 図7


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    Title :

    TIRE REPLACEMENT TOOL


    Additional title:

    タイヤ交換具


    Contributors:

    Publication date :

    2022-05-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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