A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HAND RAIL
To provide a hand rail allowing an end cap to be made thinner while securing enough strength of the end cap against impact.SOLUTION: A rod-like handrail body 2 extending in one direction is provided with: a core material 30 with a hollow part formed inside and opened at its end part; and a covering material 40 surrounding an outer periphery of the core material 30 in a state it abuts on a peripheral surface of the core material 30, wherein the covering material 40 has an extension part 42 extending outward further from an end surface 31 of the core material 30. And, an end cap 10 covering an end part of the handrail body 2 comprises: a cap body 15 having an opposite surface 15a opposite to the end surface 31 of the core material 30 and an end surface 41 of the extension part 42 of the covering material 40; a boss part 14 erected form the opposite surface 15a and fitted in the core material 30; and a plurality of first lib parts 21 arranged around the boss part 14 and erected from both of a side surface of the boss part 14 and the opposite surface 15a of the cap body 15, wherein the first lib part 21 is received in a space surrounded with the extension part 42 and its tip contacts or comes close to the end surface 31 of the core material 30.SELECTED DRAWING: Figure 3
【課題】衝撃に対する十分なエンドキャップの強度を確保しつつ、エンドキャップの薄型化が可能な手すりを実現する。【解決手段】一方向に延びる棒状の手すり本体２が、内側に中空部が形成されて端部において開口する芯材３０と、芯材３０の外周面に接した状態で芯材３０の外周を取り囲む被覆材４０と、を備え、被覆材４０が、芯材３０の端面３１よりも外向き側に延在した延在部４２を有する。また、手すり本体２の端部を覆うエンドキャップ１０が、芯材３０の端面３１および被覆材４０の延在部４２の端面４１に対向する対向面１５ａを有するキャップ本体１５と、対向面１５ａから立設し芯材３０に嵌合するボス部１４と、ボス部１４の周囲に配置され、ボス部１４の側面とキャップ本体１５の対向面１５ａとの双方から立設した複数の第１リブ部２１を有し、第１リブ部２１は、延在部４２に取り囲まれた空間内に収容され、その先端が芯材３０の端面３１に接触又は近接する。【選択図】図３
HAND RAIL
To provide a hand rail allowing an end cap to be made thinner while securing enough strength of the end cap against impact.SOLUTION: A rod-like handrail body 2 extending in one direction is provided with: a core material 30 with a hollow part formed inside and opened at its end part; and a covering material 40 surrounding an outer periphery of the core material 30 in a state it abuts on a peripheral surface of the core material 30, wherein the covering material 40 has an extension part 42 extending outward further from an end surface 31 of the core material 30. And, an end cap 10 covering an end part of the handrail body 2 comprises: a cap body 15 having an opposite surface 15a opposite to the end surface 31 of the core material 30 and an end surface 41 of the extension part 42 of the covering material 40; a boss part 14 erected form the opposite surface 15a and fitted in the core material 30; and a plurality of first lib parts 21 arranged around the boss part 14 and erected from both of a side surface of the boss part 14 and the opposite surface 15a of the cap body 15, wherein the first lib part 21 is received in a space surrounded with the extension part 42 and its tip contacts or comes close to the end surface 31 of the core material 30.SELECTED DRAWING: Figure 3
【課題】衝撃に対する十分なエンドキャップの強度を確保しつつ、エンドキャップの薄型化が可能な手すりを実現する。【解決手段】一方向に延びる棒状の手すり本体２が、内側に中空部が形成されて端部において開口する芯材３０と、芯材３０の外周面に接した状態で芯材３０の外周を取り囲む被覆材４０と、を備え、被覆材４０が、芯材３０の端面３１よりも外向き側に延在した延在部４２を有する。また、手すり本体２の端部を覆うエンドキャップ１０が、芯材３０の端面３１および被覆材４０の延在部４２の端面４１に対向する対向面１５ａを有するキャップ本体１５と、対向面１５ａから立設し芯材３０に嵌合するボス部１４と、ボス部１４の周囲に配置され、ボス部１４の側面とキャップ本体１５の対向面１５ａとの双方から立設した複数の第１リブ部２１を有し、第１リブ部２１は、延在部４２に取り囲まれた空間内に収容され、その先端が芯材３０の端面３１に接触又は近接する。【選択図】図３
HAND RAIL
手すり
OZAKI RYO (author) / HIIRAGI ATSUKO (author)
2024-09-03
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden