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A platform for research: civil engineering, architecture and urbanism
FALLING PREVENTION DEVICE FOR SCREEN DOOR AND SCREEN DOOR
To facilitate work for disposing a screen door to a frame body without causing a situation where the screen door falls unexpectedly.SOLUTION: A falling prevention device for a screen door includes: a base member 51 fixed to a lower rail 34 of a screen door 30; a stopper member 52 disposed so as to be movable in the direction along the vertical direction with respect to the base member 51; a coil spring 56 for energizing the stopper member 52 downward with respect to the base member 51; and an operation member 54 disposed so as to be movable in the direction along the left-to-right direction with respect to the base member 51, and, in the case of moving with respect to the base member 51, for moving the stopper member 52 upward with respect to the base member 51 against the energization force of the coil spring 56. In the case where the screen door 30 is disposed at a frame body 10, the stopper member 52 comes into contact with an upper edge part of a lower guide rail part 12a in a state where the coil spring 56 is deflected, and the stopper members 52 are provided side by side opposing to the side surface of the lower guide rail part 12a.SELECTED DRAWING: Figure 11
【課題】網戸が不用意に脱落する事態を招来することなく、網戸を枠体に配設する作業を容易化する。【解決手段】網戸３０の下框３４に固定されるベース部材５１と、ベース部材５１に対して上下に沿う方向に移動可能となるように配設されたストッパ部材５２と、ベース部材５１に対してストッパ部材５２を下方に向けて付勢するコイルバネ５６と、ベース部材５１に対して左右に沿う方向に移動可能となるように配設され、かつベース部材５１に対して移動した場合にコイルバネ５６の付勢力に抗してベース部材５１に対してストッパ部材５２を上方に移動させる操作部材５４とを備え、網戸３０が枠体１０に配設された場合にコイルバネ５６が撓んだ状態でストッパ部材５２が下方ガイドレール部１２ａの上縁部に当接され、かつストッパ部材５２が下方ガイドレール部１２ａの側面に対向して並設されている。【選択図】図１１
FALLING PREVENTION DEVICE FOR SCREEN DOOR AND SCREEN DOOR
To facilitate work for disposing a screen door to a frame body without causing a situation where the screen door falls unexpectedly.SOLUTION: A falling prevention device for a screen door includes: a base member 51 fixed to a lower rail 34 of a screen door 30; a stopper member 52 disposed so as to be movable in the direction along the vertical direction with respect to the base member 51; a coil spring 56 for energizing the stopper member 52 downward with respect to the base member 51; and an operation member 54 disposed so as to be movable in the direction along the left-to-right direction with respect to the base member 51, and, in the case of moving with respect to the base member 51, for moving the stopper member 52 upward with respect to the base member 51 against the energization force of the coil spring 56. In the case where the screen door 30 is disposed at a frame body 10, the stopper member 52 comes into contact with an upper edge part of a lower guide rail part 12a in a state where the coil spring 56 is deflected, and the stopper members 52 are provided side by side opposing to the side surface of the lower guide rail part 12a.SELECTED DRAWING: Figure 11
【課題】網戸が不用意に脱落する事態を招来することなく、網戸を枠体に配設する作業を容易化する。【解決手段】網戸３０の下框３４に固定されるベース部材５１と、ベース部材５１に対して上下に沿う方向に移動可能となるように配設されたストッパ部材５２と、ベース部材５１に対してストッパ部材５２を下方に向けて付勢するコイルバネ５６と、ベース部材５１に対して左右に沿う方向に移動可能となるように配設され、かつベース部材５１に対して移動した場合にコイルバネ５６の付勢力に抗してベース部材５１に対してストッパ部材５２を上方に移動させる操作部材５４とを備え、網戸３０が枠体１０に配設された場合にコイルバネ５６が撓んだ状態でストッパ部材５２が下方ガイドレール部１２ａの上縁部に当接され、かつストッパ部材５２が下方ガイドレール部１２ａの側面に対向して並設されている。【選択図】図１１
FALLING PREVENTION DEVICE FOR SCREEN DOOR AND SCREEN DOOR
網戸の脱落防止装置及び網戸
AIZAWA RYUSUKE (author)
2021-04-08
Patent
Electronic Resource
Japanese
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
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
INSECT ENTRY PREVENTION MEMBER FOR SCREEN DOOR AND INSECT ENTRY PREVENTION SCREEN DOOR
| European Patent Office | 2019