A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide an opening limit stopper which can reduce position displacement of the crescent receiving part even if the crescent receiving part receives a load from a crescent limit arm.SOLUTION: An opening limit stopper 5 for slide opening and closing fittings has at least two first fastening through holes 85 that are vertically separated from each other, and a second fastening through hole 86 that is provided at positions separated from each other in the width direction, on the two first fastening through holes 85 are provided a crescent receiving part 8 fixed to a sash 43 on the sash side of a sash 4, a crescent limit arm 9 rotatably connected to the crescent receiving part 8 in the second fastening through hole 86, a crescent part 7 having an engaging part 713 that can be engaged with the crescent limit arm 9, of the second fastening through hole 86, in the vertical direction, at least a part of the hole is formed so as to be located between the upper end of the upper first fastening through hole 85 and the lower end of the lower first fastening through hole 85.SELECTED DRAWING: Figure 4A
【課題】クレセント受け部がクレセント制限アームから荷重を受けても、クレセント受け部の位置がずれることを低減できる開放制限ストッパを提供すること。【解決手段】スライド開閉式建具用の開放制限ストッパ５は、上下に離間して配置される少なくとも２つの第１締結用貫通孔８５と、見付方向に離間した位置に配置される第２締結用貫通孔８６と、を有し、２つの第１締結用貫通孔８５において外障子４の外障子側召合せ框４３に固定されるクレセント受け部８と、第２締結用貫通孔８６においてクレセント受け部８に回動可能に連結されるクレセント制限アーム９と、クレセント制限アーム９に係合可能な係合部７１３を有するクレセント部７と、を備え、第２締結用貫通孔８６は、上下方向において、孔の少なくとも一部が、上方の第１締結用貫通孔８５の上端と下方の第１締結用貫通孔８５の下端との間に位置するように形成される。【選択図】図４Ａ
To provide an opening limit stopper which can reduce position displacement of the crescent receiving part even if the crescent receiving part receives a load from a crescent limit arm.SOLUTION: An opening limit stopper 5 for slide opening and closing fittings has at least two first fastening through holes 85 that are vertically separated from each other, and a second fastening through hole 86 that is provided at positions separated from each other in the width direction, on the two first fastening through holes 85 are provided a crescent receiving part 8 fixed to a sash 43 on the sash side of a sash 4, a crescent limit arm 9 rotatably connected to the crescent receiving part 8 in the second fastening through hole 86, a crescent part 7 having an engaging part 713 that can be engaged with the crescent limit arm 9, of the second fastening through hole 86, in the vertical direction, at least a part of the hole is formed so as to be located between the upper end of the upper first fastening through hole 85 and the lower end of the lower first fastening through hole 85.SELECTED DRAWING: Figure 4A
【課題】クレセント受け部がクレセント制限アームから荷重を受けても、クレセント受け部の位置がずれることを低減できる開放制限ストッパを提供すること。【解決手段】スライド開閉式建具用の開放制限ストッパ５は、上下に離間して配置される少なくとも２つの第１締結用貫通孔８５と、見付方向に離間した位置に配置される第２締結用貫通孔８６と、を有し、２つの第１締結用貫通孔８５において外障子４の外障子側召合せ框４３に固定されるクレセント受け部８と、第２締結用貫通孔８６においてクレセント受け部８に回動可能に連結されるクレセント制限アーム９と、クレセント制限アーム９に係合可能な係合部７１３を有するクレセント部７と、を備え、第２締結用貫通孔８６は、上下方向において、孔の少なくとも一部が、上方の第１締結用貫通孔８５の上端と下方の第１締結用貫通孔８５の下端との間に位置するように形成される。【選択図】図４Ａ
OPENING LIMIT STOPPER
開放制限ストッパ
IZUMI TETSUYA (author)
2021-04-08
Patent
Electronic Resource
Japanese
OPENING RESTRICTION STOPPER, AND SLIDE DOORS COMPRISING OPENING RESTRICTION STOPPER
| European Patent Office | 2017