A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DURABLE, POWERLESS SLIDING DOOR WITH SECURE LOCKING DEVICE
To configure a powerless automatic door-opening device that enables smooth passage of a user to include a durable, powerless sliding door with a secure locking device that can be opened and closed quickly, without discomfort, and locked safely and securely in accordance with the user's passing speed.SOLUTION: In a powerless automatic door-opening device, to change an initial part and a final part of a U-shaped top surface and a U-shaped bottom surface in a U-shaped inclined rail to a rounded inclination angle in order to continuously and stably operate downward push-down driving of a runner roller by treading force and push-up driving by restoring force of a spring type compression coil spring by propelling opening and closing at an appropriate and smooth speed; further, in a pantograph type X-shaped movable shaft body made up of a rotary shaft and a fusiform flat plate-shaped blade plate, the blade plate and the rotary shaft are made to hold durable strength for maintaining the tread mechanism part; and also a locking fastener capable of stopping the driving of the tread base, stopping the opening and closing of the door and locking the door is provided.SELECTED DRAWING: Figure 1
【課題】利用者の通行をスムーズに実現できる無電源自動開扉装置において、利用者の通行スピードに合わせ、違和感なく迅速に開閉でき、また安心、安全、かつ施錠もできる開閉施錠具付き耐久性無電源開扉引き戸が望まれている。【解決手段】無電源重力開扉引き戸において、開閉を適切でスムーズな速度で推進させて、踏み力でのランナーローラーの下方向へ押し下げ駆動と、スプリング式圧縮コイルバネの復元力での押し上げ駆動とを、継続的な安定に稼働させるために、コの字型傾斜レールにおけるコ字形での天面と底面の初期部と最終部とにアール付傾斜角度に変えて、さらに回転軸と紡錘状平盤形状羽根板とからなるパンタグラフ型Ｘ字状可動軸体における羽根板と回転軸とに踏板機構部を維持させる耐久的強度を保持させ、また踏み板台の駆動を停止させて、扉の開閉を止めて施錠状態にできる施錠用留め具を設けている開閉施錠具付き耐久性無電源開扉引き戸である。【選択図】図１
DURABLE, POWERLESS SLIDING DOOR WITH SECURE LOCKING DEVICE
To configure a powerless automatic door-opening device that enables smooth passage of a user to include a durable, powerless sliding door with a secure locking device that can be opened and closed quickly, without discomfort, and locked safely and securely in accordance with the user's passing speed.SOLUTION: In a powerless automatic door-opening device, to change an initial part and a final part of a U-shaped top surface and a U-shaped bottom surface in a U-shaped inclined rail to a rounded inclination angle in order to continuously and stably operate downward push-down driving of a runner roller by treading force and push-up driving by restoring force of a spring type compression coil spring by propelling opening and closing at an appropriate and smooth speed; further, in a pantograph type X-shaped movable shaft body made up of a rotary shaft and a fusiform flat plate-shaped blade plate, the blade plate and the rotary shaft are made to hold durable strength for maintaining the tread mechanism part; and also a locking fastener capable of stopping the driving of the tread base, stopping the opening and closing of the door and locking the door is provided.SELECTED DRAWING: Figure 1
【課題】利用者の通行をスムーズに実現できる無電源自動開扉装置において、利用者の通行スピードに合わせ、違和感なく迅速に開閉でき、また安心、安全、かつ施錠もできる開閉施錠具付き耐久性無電源開扉引き戸が望まれている。【解決手段】無電源重力開扉引き戸において、開閉を適切でスムーズな速度で推進させて、踏み力でのランナーローラーの下方向へ押し下げ駆動と、スプリング式圧縮コイルバネの復元力での押し上げ駆動とを、継続的な安定に稼働させるために、コの字型傾斜レールにおけるコ字形での天面と底面の初期部と最終部とにアール付傾斜角度に変えて、さらに回転軸と紡錘状平盤形状羽根板とからなるパンタグラフ型Ｘ字状可動軸体における羽根板と回転軸とに踏板機構部を維持させる耐久的強度を保持させ、また踏み板台の駆動を停止させて、扉の開閉を止めて施錠状態にできる施錠用留め具を設けている開閉施錠具付き耐久性無電源開扉引き戸である。【選択図】図１
DURABLE, POWERLESS SLIDING DOOR WITH SECURE LOCKING DEVICE
開閉施錠具付き耐久性無電源開扉引き戸
FUJISHIN SHIGENOBU (author) / IMUTA RYU (author) / INOUE SHOTA (author)
2023-07-06
Patent
Electronic Resource
Japanese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
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Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung