The present invention relates to a lifting unit provided inside a vehicle trunk for storing and withdrawing a wheelchair and lifting the wheelchair by gripping the wheelchair and lifting the wheelchair by the trunk, And a moving part for slidably moving the lifting part in the forward and backward direction of the trunk to accommodate and withdraw the wheelchair in the trunk. The one end portion is rotatably connected to the roof of the vehicle and the other end portion is selectively connected to the wheelchair to move the wheelchair stored in the wheelchair to the trunk storage device or to transfer the wheelchair from the trunk storage device to the outside Conveying means for moving the conveying means； And a control unit connected to the trunk storage unit to control the storage and withdrawal of the wheelchair in a trunk and to connect the wheelchair to the trunk storage unit and to transfer the wheelchair from the trunk storage unit to the outside, The lifting unit includes a grip member selectively gripping the wheel chair at one end thereof and a control unit provided at the other end of the grip member to rotate the grip member by a signal received from the control unit, The present invention provides a wheelchair storage system for a vehicle of a rotary articulated hoist type. Therefore, minimizing the storage space of the vehicle roof minimizes the fuel consumption by minimizing the air resistance and minimizing the space required for the trunk for wheelchair storage. Therefore, it can be applied from small sedan to SUV. So that the user can broaden the selection range of the vehicle.본 발명은, 차량 트렁크의 내부에 구비되어 휠체어를 수납 및 인출하는 것으로, 상기 휠체어를 그리핑(Gripping)하여 상기 트렁크로 리프팅하는 리프팅부와, 상기 리프팅부와 연결되어 상기 휠체어가 리프팅되면 상기 휠체어와 상기 리프팅부를 트렁크의 전후방향으로 슬라이딩 이동시켜 상기 휠체어를 트렁크로 수납 및 인출하는 이동부를 포함하는 트렁크 수납장치； 일단부는 차량의 루프에 회전 가능하게 연결되고 타단부는 상기 휠체어와 선택적으로 연결되어, 휠체어가 수납된 상기 휠체어를 견인하여 상기 트렁크 수납장치로 이동시키거나, 상기 트렁크 수납장치로부터 상기 휠체어를 외부로 이동시키는 이송수단； 및 상기 트렁크 수납장치와 연결되어 상기 휠체어를 트렁크로 수납 및 인출하도록 제
