A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LOAD TYPE DOOR OPENING-CLOSING DEVICE
PROBLEM TO BE SOLVED: To provide an opening-closing device of a sliding door which opens/closes the sliding door horizontally by a light load, and which responds to an expectation for the appearance of a metallic automatic opening-closing door not being an electrically-driven type and always using a stepping-in force of a user even in power failure and a disaster.SOLUTION: A load type door opening-closing device comprises a sliding support rail 2 for slidably supporting a door 1 so as to open-close the door, a door opening rail 3 provided in the door 1 and inclined upward in the opening direction of the door 1, a sliding member 4 for sliding on the door opening rail 3, a footboard 5 and a connection member 6 for connecting the sliding member 4 and the footboard 5. In the door 1, the sliding member 4 is arranged on the upper end side of the door opening rail 3 in a closed state. In opening operation, the sliding member 4 is pushed down relative to the door opening rail 3 by a stepping force acting on the footboard 5, and the door 1 is displaced in the opening direction.
【課題】引戸の水平な開閉を軽加重で動作せしめる引戸の開閉装置を提供する。停電時、災害時でも常に利用者の踏込力を利用して、電動式でない金属製自動開閉扉の登場が待ち望まれていた。【解決手段】荷重式扉開閉装置は、扉１を扉を開閉するように摺動自在に支持する摺動支持レール２と、扉１に設けられ扉１の開方向に上昇傾斜した開扉用レール３と、開扉用レール３を摺動する摺動部材４と、踏板５と、摺動部材４と踏板５とを連結する連結部材６とを備える。扉１は、閉じた状態で摺動部材４が開扉用レール３の上端側に配置され、開動作時に踏板５に作用した踏力により摺動部材４が開扉用レール３に対して押し下げられ扉１が開方向に変位する。【選択図】図１
LOAD TYPE DOOR OPENING-CLOSING DEVICE
PROBLEM TO BE SOLVED: To provide an opening-closing device of a sliding door which opens/closes the sliding door horizontally by a light load, and which responds to an expectation for the appearance of a metallic automatic opening-closing door not being an electrically-driven type and always using a stepping-in force of a user even in power failure and a disaster.SOLUTION: A load type door opening-closing device comprises a sliding support rail 2 for slidably supporting a door 1 so as to open-close the door, a door opening rail 3 provided in the door 1 and inclined upward in the opening direction of the door 1, a sliding member 4 for sliding on the door opening rail 3, a footboard 5 and a connection member 6 for connecting the sliding member 4 and the footboard 5. In the door 1, the sliding member 4 is arranged on the upper end side of the door opening rail 3 in a closed state. In opening operation, the sliding member 4 is pushed down relative to the door opening rail 3 by a stepping force acting on the footboard 5, and the door 1 is displaced in the opening direction.
【課題】引戸の水平な開閉を軽加重で動作せしめる引戸の開閉装置を提供する。停電時、災害時でも常に利用者の踏込力を利用して、電動式でない金属製自動開閉扉の登場が待ち望まれていた。【解決手段】荷重式扉開閉装置は、扉１を扉を開閉するように摺動自在に支持する摺動支持レール２と、扉１に設けられ扉１の開方向に上昇傾斜した開扉用レール３と、開扉用レール３を摺動する摺動部材４と、踏板５と、摺動部材４と踏板５とを連結する連結部材６とを備える。扉１は、閉じた状態で摺動部材４が開扉用レール３の上端側に配置され、開動作時に踏板５に作用した踏力により摺動部材４が開扉用レール３に対して押し下げられ扉１が開方向に変位する。【選択図】図１
LOAD TYPE DOOR OPENING-CLOSING DEVICE
荷重式扉開閉装置
HASHIMOTO TAMOTSU (author) / FUJISHIN SHIGENOBU (author)
2015-11-19
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