A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a telescopic handrail which can fix a telescopic handrail body at any length, requires no large force for telescopic motion, is easy to make minor adjustment of the length, and has a simple structure for the fixation and minor adjustment.SOLUTION: There is provided a telescopic handrail comprising a handrail body, a coupling part attached to both ends of the handrail body, and a support part to which the coupling part is coupled. The handrail body is telescopically configured by an outer handrail and an inner handrail inserted into the outer handrail at one end side. The handrail body has a fixing part which can fix the outer handrail and the inner handrail. The fixing part has an eccentric shaft part provided at one end of the inner handrail, and an eccentric ring rotatably fitted on an outer peripheral side of the eccentric shaft part. The coupling part has a root part attached to the handrail body, and a distal end part coupled to the support part. At least one coupling part has a rotation preventive tool which rotatably fixes the root part to rotate around the longitudinal shaft of the handrail body relative to the handrail body and unrotatably fixes the root part relative to the handrail body.SELECTED DRAWING: Figure 1
【課題】伸縮可能な手すり本体を任意の長さで固定可能であり、伸縮に大きな力が不要であって長さの微調整が容易であり、かつそのための構造が簡易である伸縮手すりを提供する。【解決手段】手すり本体と、手すり本体の両端に取り付けられた連結部と、連結部がそれぞれ連結された支持部を備え、手すり本体は、外手すりおよび一端側が外手すりに挿入された内手すりにより伸縮自在に構成されたものであって、外手すりと内手すりを固定可能な固定部を有しており、固定部は、内手すりの一端に設けられた偏心軸部と、偏心軸部の外周側に回転可能に嵌められた偏心リングを有するものであり、連結部は、手すり本体に取り付けられた根元部と、支持部に連結された先端部を有しており、少なくとも一方の連結部は、根元部が手すり本体に対して手すり本体の長手方向軸周りに回転自在であって、かつ根元部を手すり本体に対して回転不能に固定する回り止め具を有する。【選択図】図１
To provide a telescopic handrail which can fix a telescopic handrail body at any length, requires no large force for telescopic motion, is easy to make minor adjustment of the length, and has a simple structure for the fixation and minor adjustment.SOLUTION: There is provided a telescopic handrail comprising a handrail body, a coupling part attached to both ends of the handrail body, and a support part to which the coupling part is coupled. The handrail body is telescopically configured by an outer handrail and an inner handrail inserted into the outer handrail at one end side. The handrail body has a fixing part which can fix the outer handrail and the inner handrail. The fixing part has an eccentric shaft part provided at one end of the inner handrail, and an eccentric ring rotatably fitted on an outer peripheral side of the eccentric shaft part. The coupling part has a root part attached to the handrail body, and a distal end part coupled to the support part. At least one coupling part has a rotation preventive tool which rotatably fixes the root part to rotate around the longitudinal shaft of the handrail body relative to the handrail body and unrotatably fixes the root part relative to the handrail body.SELECTED DRAWING: Figure 1
【課題】伸縮可能な手すり本体を任意の長さで固定可能であり、伸縮に大きな力が不要であって長さの微調整が容易であり、かつそのための構造が簡易である伸縮手すりを提供する。【解決手段】手すり本体と、手すり本体の両端に取り付けられた連結部と、連結部がそれぞれ連結された支持部を備え、手すり本体は、外手すりおよび一端側が外手すりに挿入された内手すりにより伸縮自在に構成されたものであって、外手すりと内手すりを固定可能な固定部を有しており、固定部は、内手すりの一端に設けられた偏心軸部と、偏心軸部の外周側に回転可能に嵌められた偏心リングを有するものであり、連結部は、手すり本体に取り付けられた根元部と、支持部に連結された先端部を有しており、少なくとも一方の連結部は、根元部が手すり本体に対して手すり本体の長手方向軸周りに回転自在であって、かつ根元部を手すり本体に対して回転不能に固定する回り止め具を有する。【選択図】図１
TELESCOPIC HANDRAIL
伸縮手すり
SHIMAZAKI MANABU (author)
2021-04-01
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden