株式会社アイケアラボ;TECHNO ACE:KK;株式会社テクノエース;I CARE LABO CO LTD
发明人:
今井 弘志,尾角 四郎,IMAI HIROSHI,OKADO SHIRO
申请号：
JP2018196253
公开号：
JP2020062231A
申请日:
2018.10.17
申请国别(地区):
JP
年份:
2020
代理人:
摘要：
PROBLEM TO BE SOLVED: To safely sit and stand up without requiring a complicated mechanism, to sit deeply on a seat surface when sitting, and to enable a user to move a chair after sitting without the assistance of a caregiver, and to secure himself or herself. Provide a movable chair. A chair (1) has a seat pedestal support arm (120), a biasing spring (130), and a seat lock mechanism (150), and a rotation center (124) of the seat pedestal support arm (120) is forward of a front end of a seat surface of the chair (1). The seat flip-up mechanism 100, the handrail 200, and the lock mechanism 340F that locks the roller 320 and the roller push-down lever 330 that pushes down the roller 320 on the side surfaces near the center of gravity of the left and right bottom surface connecting plates 310 in the operating state. , B, and the roller 320 is attached near the rotation center 332 of the roller push-down lever 330, and the user depresses the pedal 336 after sitting to lock the left and right rollers 320 in an operating state, and the chair moves by the movement of the legs and waist. A moving mechanism 300 that can move the vehicle 1 back and forth and change its direction is provided. [Selection diagram] Figure 1【課題】複雑な機構を要することなく着座・起立を安全に行え、着座に際して座面に深く腰掛けることができ、使用者が着座後に介護者の介助なしに椅子を移動可能とし、自力で安全に移動できる椅子を提供する。【解決手段】椅子１は、座面台座支持アーム１２０と付勢バネ１３０と座面ロック機構１５０を有し、座面台座支持アーム１２０の回動中心１２４が椅子１の座面の前端より前方にある座面跳ね上げ機構１００と、手摺り２００と、左右の底面連結板３１０の前後方向の重心付近の側面においてコロ３２０を押し下げるコロ押し下げレバー３３０とコロ３２０を作動状態でロックするロック機構３４０Ｆ、Ｂを有し、コロ押し下げレバー３３０の回動中心３３２の近傍にコロ３２０が付設され、使用者が着座後にペダル３３６を踏んで左右のコロ３２０を作動状態でロックさせ、足腰の動きで椅子１の前後移動や方向転換を行うことができる移動機構３００を備える。【選択図】図１
