A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WINDOW AND WINDOW OPENING/CLOSING MECHANISM
PROBLEM TO BE SOLVED: To improve durability and reduce maintenance costs of a window and a window opening/closing mechanism that lock/unlock a sash simultaneously with opening/closing operations of the sash.SOLUTION: A window opening/closing mechanism includes: a base end support shaft 9A supported slidably in left-right directions by being guided by a first guide long hole 21 of a support member 7 on a window frame side, the base end support shaft being at a base end part of a second swing arm 12; and an operation shaft 10 supported by a second guide long hole 22 disposed on an indoor side than the first guide long hole 21 of the support member 7 on the window frame side, the operation shaft having been disposed on an indoor side than a base end support shaft 9A of a hooking piece 13 supported rotatably around the base end support shaft 9A of the second swing arm 12. When a sash is opened/closed, the hooking piece 13 and a hooked piece 14 are hooked and unhooked by manipulating a swing of the hooking piece 13 based on a position of the operation shaft 10 relative to a position of the base end support shaft 9A, a movement path of the base end support shaft being determined by the first guide long hole 21 and that of the operation shaft being determined by the second guide long hole 22.
【課題】障子の開閉操作と、障子のロック及びロック解除とを同時に行う開閉窓及び窓開閉装置において、耐久性の向上及び保守作業コストの低減を実現する。【解決手段】第２揺動アーム１２の基端部の基端支軸９Ａを窓枠側支持部材７の第１ガイド長孔２１によりガイドして左右方向にスライド可能に支持し、第２揺動アーム１２の基端支軸９Ａまわりに回転可能に支持された掛止片１３の基端支軸９Ａよりも室内側位置に設けられた操作軸１０を、窓枠側支持部材７の第１ガイド長孔２１よりも室内側位置に設けられた第２ガイド長孔２２により支持した。障子を開閉する際に、第１ガイド長孔２１により移動経路が規定される基端支軸９Ａの位置に対する、第２ガイド長孔２２により移動経路が規定される操作軸１０の位置により掛止片１３の揺動を操作することにより、掛止片１３の被掛止片１４との掛止及びその解除を行う。【選択図】図６
WINDOW AND WINDOW OPENING/CLOSING MECHANISM
PROBLEM TO BE SOLVED: To improve durability and reduce maintenance costs of a window and a window opening/closing mechanism that lock/unlock a sash simultaneously with opening/closing operations of the sash.SOLUTION: A window opening/closing mechanism includes: a base end support shaft 9A supported slidably in left-right directions by being guided by a first guide long hole 21 of a support member 7 on a window frame side, the base end support shaft being at a base end part of a second swing arm 12; and an operation shaft 10 supported by a second guide long hole 22 disposed on an indoor side than the first guide long hole 21 of the support member 7 on the window frame side, the operation shaft having been disposed on an indoor side than a base end support shaft 9A of a hooking piece 13 supported rotatably around the base end support shaft 9A of the second swing arm 12. When a sash is opened/closed, the hooking piece 13 and a hooked piece 14 are hooked and unhooked by manipulating a swing of the hooking piece 13 based on a position of the operation shaft 10 relative to a position of the base end support shaft 9A, a movement path of the base end support shaft being determined by the first guide long hole 21 and that of the operation shaft being determined by the second guide long hole 22.
【課題】障子の開閉操作と、障子のロック及びロック解除とを同時に行う開閉窓及び窓開閉装置において、耐久性の向上及び保守作業コストの低減を実現する。【解決手段】第２揺動アーム１２の基端部の基端支軸９Ａを窓枠側支持部材７の第１ガイド長孔２１によりガイドして左右方向にスライド可能に支持し、第２揺動アーム１２の基端支軸９Ａまわりに回転可能に支持された掛止片１３の基端支軸９Ａよりも室内側位置に設けられた操作軸１０を、窓枠側支持部材７の第１ガイド長孔２１よりも室内側位置に設けられた第２ガイド長孔２２により支持した。障子を開閉する際に、第１ガイド長孔２１により移動経路が規定される基端支軸９Ａの位置に対する、第２ガイド長孔２２により移動経路が規定される操作軸１０の位置により掛止片１３の揺動を操作することにより、掛止片１３の被掛止片１４との掛止及びその解除を行う。【選択図】図６
WINDOW AND WINDOW OPENING/CLOSING MECHANISM
開閉窓及び窓開閉装置
KOGA KOJI (author) / SUKETA HIROKI (author)
2016-01-18
Patent
Electronic Resource
Japanese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
WINDOW OPENING/CLOSING DEVICE AND OPENING/CLOSING WINDOW
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WINDOW OPENING/CLOSING CONTROL SYSTEM AND WINDOW OPENING/CLOSING CONTROLLER
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