PROBLEM TO BE SOLVED: To provide an inexpensive and light-weight simple jack for a wheelchair which can save labor work of wheel cleaning when moving the wheelchair from outside into a room.SOLUTION: Provided is a simple jack which can jack up a wheelchair including an upper vehicle body supporting parts by a little force utilizing the principle of the lever through a rear longer operation part with a right-and-left-movable wheel as a fulcrum. Even during jack-up operation, the stability of the wheel chair can be secured through the angle of a vehicle supporting part inclining to the rear side than the vertical direction upon jacking up without unnecessary forward and backward movement of the wheelchair by wheel movement.SELECTED DRAWING: Figure 1
【課題】安価で軽量な車いす用簡易ジャッキを提供し、車いすが室外から室内に移動する際の車輪の清掃を省力化する。【解決手段】左右自在に移動可能な車輪を支点として、上方の車体支持部品を後方のより長い操作部により、てこの原理を利用した少ない力で車いすをジャッキアップ可能な簡易ジャッキであり、ジャッキアップ動作時にも車輪の移動により不必要な車いすの前後移動を伴わず、ジャッキアップ時の車体支持部の角度が垂直より後方に傾斜していることにより車いすの安定性を確保する。【選択図】図1
SIMPLE JACK
簡易ジャッキ
12.10.2017
Patent
Elektronische Ressource
Japanisch
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 / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte |