< Constitution >It is the wheelchair ascent and descent device for the house where it has with the base frame which is installed in the house and the ascent and descent framework which provides the wheelchair mount section on the bottom, lies between parallel four run links, with the aforementioned base frame and the aforementioned ascent and descent framework operates the aforementioned ascent and descent framework by manipulating these parallel four run links with Drive means on the basis of the operation of this ascent and descent framework ascent and descent it can point the aforementioned wheelchair mount section. As the aforementioned wheelchair mount section is formed with from the rotary board which facilities makes heavily the surface of the substrate and this substrate, the aforementioned substrate is locked in the aforementioned ascent and descent framework, the aforementioned rotary board it is revolution possible in horizontal direction the abbreviation center of the aforementioned substrate as an axis.< Advantages >Pushing up from each direction the aforementioned wheelchair mount section (the rotary board) at the time of the occasion where the aforementioned wheelchair is placed, it is possible to direct the wheelchair to aforementioned house direction, by turning the rotary board. Regarding the narrow garden there is no space of the wheelchair or the nursing person in the front of the aforementioned wheelchair mount section it is possible to install.< Choice figure > Drawing 1【構成】家屋に設置された基枠と下端に車椅子載置部を設けた昇降枠とを備え、前記基枠と前記昇降枠との間に平行四連リンクを介在させ、この平行四連リンクを駆動手段によって操作することによって前記昇降枠を作動させ、この昇降枠の作動に基づいて前記車椅子載置部を昇降させる家屋用車椅子昇降装置である。前記車椅子載置部を基板とこの基板の上面に重設された回転板とから構成し、前記基板を前記昇降枠に固定するとともに前記基板の略中心を軸として前記回転板を水平方向に回転可能である。【効果】前記車椅子載置部(回転板)に前記車椅子を載せる際にあたって何れの方向から押し上げても回転板を回転させることによって車椅子を前記家屋方向に向けることができる。前記車椅子載置部の前方に車椅子及び介護者のスペースのない狭い庭においても設置することができる。【選択図】 図1
