PROBLEM TO BE SOLVED: To provide a wheelchair falling prevention device in a wheelchair lift, capable of automatically forming a wheel stop state without using an electric device accompanying the rise of the wheelchair lift, eliminating the need of power of an electric device, thereby wiping off the risk of erroneous operations, malfunctions and faults, improving safety, and contributing to the simplification of a structure and cost reduction.SOLUTION: In the wheelchair falling prevention device in the wheelchair lift 1, the wheelchair lift 1 is provided with a lever 2 to be elevated and lowered following the elevation and lowering of the lift 1. A weight 5 is provided on the front end side lever part 3 of the lever 2, and according to the weight 5, the front end side lever part 3 of the lever 2 is swung downward and the rear end side lever part 4 is swung upward. By the upward swing of the rear end side lever part 4, a wheel stop 6 provided on the lever part 4 is made to face the wheel of the wheelchair, and the falling of the wheelchair from the wheelchair lift 1 is prevented.COPYRIGHT: (C)2011,JPO&INPIT【課題】本発明は車椅子昇降台の上昇に伴って電動装置を用いずに車輪止め状態を自動的に形成でき、電動装置の如き動力を要せず、従って電動装置の如き誤操作、誤動作、故障の懸念を払拭し、安全性向上に応えることができ、併せて構造の簡素化と、コストダウンに寄与できる車椅子昇降台における車椅子転落防止装置を提供する。【解決手段】車椅子昇降台1に同昇降台1の昇降に追随して昇降する槓杆レバー2を設け、該槓杆レバー2の前端側レバー部3にウエート5を設け、該ウェート5の重量に従い槓杆レバー2の前端側レバー部3が下方へ揺動し且つ同後端側レバー部4が上方へ揺動し、該後端側レバー部4の上方揺動により同レバー部4に設けた車輪止め6を車椅子の車輪と対向せしめ車椅子昇降台1からの車椅子の転落を防止する構成とした車椅子昇降台1における車椅子転落防止装置。【選択図】図4
