A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LATERALLY PULLED SCREEN DEVICE
PROBLEM TO BE SOLVED: To provide a laterally pulled screen device with a lock mechanism with which an operation stile is dropped in that suppresses deformation and wrinkling of a screen due to dropping in of the operation stile into a recess of a guide rail at a stretched position of the screen.SOLUTION: A laterally pulled screen device has an operation stile 14 guided by a guide part of top and bottom horizontal frame materials 4, 5 of a screen frame 1, and is provided with a lower lock member 23 having a lower hook 23a engaged at a bottom end of the operation stile at a same height with the guide part for blocking movement in a storage direction, the lower lock member being on a portion where the operation stile is positioned when a screen is in a stretched state. The lower lock member guides the operation stile to move laterally, while the operation stile is on the lower lock member, toward a stretching side. On the other hand, the lower lock member blocks movement in a storage direction when the operation stile reaches a screen stretched portion, by engaging the lower hook. Movement of the operation stile in the storage direction becomes possible by being guided by the guide part of the bottom horizontal frame material, when the operation stile in the stretched state is lifted and arranged to straddle over the lower hook.SELECTED DRAWING: Figure 1
【課題】操作框の落とし込み方式のロック機構において、操作框がスクリーンの展張位置でガイドレールの窪みに落とし込まれてスクリーンが変形したり、皺がよった状態になるのを抑制した横引きスクリーン装置を提供する。【解決手段】スクリーン枠１の上下横枠４，５のガイド部により操作框１４がガイドされる横引きスクリーン装置において、スクリーンの展張状態において操作框が位置する部位に、ガイド部と同高の操作框の下端に係止して収納方向への移動を阻止する下掛け鈎２３ａを持った下ロック部材２３を備える。下ロック部材はその上での操作框の展張側への横移動をガイドするが、操作框がスクリーン展張部位に達したときには、下掛け鈎の係止により収納方向への移動が阻止される。展張状態の操作框を持ち上げて下掛け鈎を跨がせることにより、下横枠のガイド部によるガイドで操作框を収納方向へ移動可能になる。【選択図】図１
LATERALLY PULLED SCREEN DEVICE
PROBLEM TO BE SOLVED: To provide a laterally pulled screen device with a lock mechanism with which an operation stile is dropped in that suppresses deformation and wrinkling of a screen due to dropping in of the operation stile into a recess of a guide rail at a stretched position of the screen.SOLUTION: A laterally pulled screen device has an operation stile 14 guided by a guide part of top and bottom horizontal frame materials 4, 5 of a screen frame 1, and is provided with a lower lock member 23 having a lower hook 23a engaged at a bottom end of the operation stile at a same height with the guide part for blocking movement in a storage direction, the lower lock member being on a portion where the operation stile is positioned when a screen is in a stretched state. The lower lock member guides the operation stile to move laterally, while the operation stile is on the lower lock member, toward a stretching side. On the other hand, the lower lock member blocks movement in a storage direction when the operation stile reaches a screen stretched portion, by engaging the lower hook. Movement of the operation stile in the storage direction becomes possible by being guided by the guide part of the bottom horizontal frame material, when the operation stile in the stretched state is lifted and arranged to straddle over the lower hook.SELECTED DRAWING: Figure 1
【課題】操作框の落とし込み方式のロック機構において、操作框がスクリーンの展張位置でガイドレールの窪みに落とし込まれてスクリーンが変形したり、皺がよった状態になるのを抑制した横引きスクリーン装置を提供する。【解決手段】スクリーン枠１の上下横枠４，５のガイド部により操作框１４がガイドされる横引きスクリーン装置において、スクリーンの展張状態において操作框が位置する部位に、ガイド部と同高の操作框の下端に係止して収納方向への移動を阻止する下掛け鈎２３ａを持った下ロック部材２３を備える。下ロック部材はその上での操作框の展張側への横移動をガイドするが、操作框がスクリーン展張部位に達したときには、下掛け鈎の係止により収納方向への移動が阻止される。展張状態の操作框を持ち上げて下掛け鈎を跨がせることにより、下横枠のガイド部によるガイドで操作框を収納方向へ移動可能になる。【選択図】図１
LATERALLY PULLED SCREEN DEVICE
横引きスクリーン装置
SAWAGUCHI NAOTO (author) / KUSUNOKI SHOKYOKU (author)
2017-09-21
Patent
Electronic Resource
Japanese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
BARRIER-FREE TYPE HORIZONTALLY PULLED ROLL SCREEN DEVICE
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