Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
MOVABLE CONNECTION-TYPE HANDRAIL DEVICE
PROBLEM TO BE SOLVED: To prevent freezing at a fitted location.SOLUTION: A movable connection-type handrail device includes a handrail body 11, and an upper fitting part 10 that slidably connects the handrail body 11. A side surface part 22 on one side of upper and lower crossbars 12, 13 and a fitting body 30 of the upper fitting part 10 are connected slidably with a sliding mechanism 111A in a longer-side direction, the sliding mechanism including a recessed engaging part 23 and a protruded engaging part 31 to be engaged with the recessed engaging part 23. A recessed support-receiving engaging part 43 with an opening at a lower part is disposed on the lower crossbar 13, and a protruded supporting engaging part 51 is disposed on a lower fitting part 10A, the protruded supporting engaging part supporting the handrail body 11 slidably on the recessed support-receiving engaging part 43. This way, the protruded supporting engaging part 51 supports the handrail body 11 from below, and the handrail body slides smoothly at a time of earthquake and others, without a press-contact between the recessed engaging part 23 and the protruded engaging part 31 caused by self-weight. Also, freezing is prevented as the recessed engaging part 23 has an opening at a lower part that drains water.SELECTED DRAWING: Figure 1
【課題】嵌合箇所における凍結を防止する。【解決手段】手摺体11と、この手摺体11をスライド可能に連結する上取付部10とを備え、上，下横桟12，13の一方の側面部22と上取付部10の取付部本体30とを、凹状係合部23と該凹状係合部23に係合する凸状係合部31を備えた長さ方向スライド機構111Ａによりスライド自在に連結する。下横桟13に、下部が開口した凹状支持受け係合部43を設けると共に、凹状支持受け係合部43にスライド自在で手摺体11を支持する凸状支持係合部51を下取付部10Ａに設けたから、手摺体11を凸状支持係合部51が下から支持するため、自重により凹状係合部23と凸状係合部31とが圧接することがなく、地震発生時などに円滑にスライド可動することができる。また、凹状係合部23は下部が開口しているから、水が溜まることなく、凍結を防止できる。【選択図】図１
MOVABLE CONNECTION-TYPE HANDRAIL DEVICE
PROBLEM TO BE SOLVED: To prevent freezing at a fitted location.SOLUTION: A movable connection-type handrail device includes a handrail body 11, and an upper fitting part 10 that slidably connects the handrail body 11. A side surface part 22 on one side of upper and lower crossbars 12, 13 and a fitting body 30 of the upper fitting part 10 are connected slidably with a sliding mechanism 111A in a longer-side direction, the sliding mechanism including a recessed engaging part 23 and a protruded engaging part 31 to be engaged with the recessed engaging part 23. A recessed support-receiving engaging part 43 with an opening at a lower part is disposed on the lower crossbar 13, and a protruded supporting engaging part 51 is disposed on a lower fitting part 10A, the protruded supporting engaging part supporting the handrail body 11 slidably on the recessed support-receiving engaging part 43. This way, the protruded supporting engaging part 51 supports the handrail body 11 from below, and the handrail body slides smoothly at a time of earthquake and others, without a press-contact between the recessed engaging part 23 and the protruded engaging part 31 caused by self-weight. Also, freezing is prevented as the recessed engaging part 23 has an opening at a lower part that drains water.SELECTED DRAWING: Figure 1
【課題】嵌合箇所における凍結を防止する。【解決手段】手摺体11と、この手摺体11をスライド可能に連結する上取付部10とを備え、上，下横桟12，13の一方の側面部22と上取付部10の取付部本体30とを、凹状係合部23と該凹状係合部23に係合する凸状係合部31を備えた長さ方向スライド機構111Ａによりスライド自在に連結する。下横桟13に、下部が開口した凹状支持受け係合部43を設けると共に、凹状支持受け係合部43にスライド自在で手摺体11を支持する凸状支持係合部51を下取付部10Ａに設けたから、手摺体11を凸状支持係合部51が下から支持するため、自重により凹状係合部23と凸状係合部31とが圧接することがなく、地震発生時などに円滑にスライド可動することができる。また、凹状係合部23は下部が開口しているから、水が溜まることなく、凍結を防止できる。【選択図】図１
MOVABLE CONNECTION-TYPE HANDRAIL DEVICE
可動連結式手摺装置
ISHIDA MASAJI (Autor:in) / ISHIDA TAKEO (Autor:in)
23.05.2016
Patent
Elektronische Ressource
Japanisch