A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To realize downsizing.SOLUTION: A door closer 4 includes a shaft member 5 that engages a support member attached to an opening portion of a building and enables a door 1 to rotate with respect to the support member, an interlocking member 7 that is provided so as to be moved up and down with respect to the door 1 and that interlocks a relative rotation of the shaft member 5 with respect to the door 1 to move up and down when opening and closing the door 1, and a bias member 8 that connects the interlocking member 7 and the door 1 and biases the door 1 to a closing direction through the interlocking member 7.SELECTED DRAWING: Figure 3
【課題】小型化を図ること。【解決手段】ドアクローザ４は、建物の開口部に取り付けられた支持部材に係合し、当該支持部材に対してドア１を回転可能とする軸部材５と、ドア１に対して上下に移動可能に設けられ、ドア１の開閉時における軸部材５のドア１に対する相対的な回転に連動して上下に移動する連動部材７と、連動部材７とドア１とを連結し、連動部材７を介してドア１を閉じる方向へと付勢する付勢部材８とを備える。【選択図】図３
To realize downsizing.SOLUTION: A door closer 4 includes a shaft member 5 that engages a support member attached to an opening portion of a building and enables a door 1 to rotate with respect to the support member, an interlocking member 7 that is provided so as to be moved up and down with respect to the door 1 and that interlocks a relative rotation of the shaft member 5 with respect to the door 1 to move up and down when opening and closing the door 1, and a bias member 8 that connects the interlocking member 7 and the door 1 and biases the door 1 to a closing direction through the interlocking member 7.SELECTED DRAWING: Figure 3
【課題】小型化を図ること。【解決手段】ドアクローザ４は、建物の開口部に取り付けられた支持部材に係合し、当該支持部材に対してドア１を回転可能とする軸部材５と、ドア１に対して上下に移動可能に設けられ、ドア１の開閉時における軸部材５のドア１に対する相対的な回転に連動して上下に移動する連動部材７と、連動部材７とドア１とを連結し、連動部材７を介してドア１を閉じる方向へと付勢する付勢部材８とを備える。【選択図】図３
DOOR CLOSER AND DOOR
ドアクローザ及びドア
KIKUNO WATARU (author)
2021-02-12
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