PROBLEM TO BE SOLVED: To prevent such an accident that a front edge part of a protection body is conventionally vandalized by a passenger in the protection body provided in a wedge-shaped space formed by a building ceiling or the like adjacent to an outer edge of a handrail and is broken, and that the broken fragment that falls harms passers-by in the peripheral part of an escalator.SOLUTION: In the invention for solving the problem, the protection body 6 having a triangular plate body 4 which has a plate thickness of a few millimeters and is fixed to a wedge-shaped space Q by fixing tools 5A, 5B is provided as a main member. A front edge body 4A, 4B or the like which is joined to both faces of the plate body in a manner to follow the height and has a height of Ha, a plate thickness of a few millimeters, and a width Wa of a few centimeters is provided on a front edge part of the plate body 4. The plate body 4 and the front edge bodies 4A, 4B form a multi-layered structure, and in the protection body 6 for an escalator, a screw body 5c for fixing the plate body 4 to the fixing tool 5A is provided in an upper side part 4b of the plate body 4 and within a range of the width Wa of the front edge body 4A or the like.SELECTED DRAWING: Figure 3

    【課題】 従来、ハンドレールの外縁に近接する建屋天井等で形成される楔状空間に設けられる保護体は、乗客のいたずらによりその前縁部が割られる事故が散見されていた。その場合、割られた破片が落下してエスカレーター周辺部の通行人に危害をおよぼす事故が発生し、根本的解決が望まれていた。【解決手段】 この問題を解決するため本発明は、上記楔状空間Qに固定具5A、5Bによって固定される板厚数ミリメートルの略三角状の板体4を主部材とした保護体6を備え、前記板体5の前縁部分に、その板体の両面に接合されてほぼ全高に沿った高さHa、板厚が数ミリメートルで幅Waが数センチメートルの前縁体4A、4B等を設け、その板体4と前縁体4A、4Bとで複層構造とする一方、板体4の上辺部4bであって前縁体4A等の幅Waの範囲内において板体4を固定具5Aに固定するねじ体5Cで構成されるエスカレーターの保護体6としたのである。【選択図】図3


    Access

    Download


    Export, share and cite



    Title :

    PROTECTION BODY FOR ESCALATOR


    Additional title:

    エスカレーターの保護体


    Contributors:

    Publication date :

    2017-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    Escalator side protection handrail, escalator and building

    LIU GESI / XIONG LINGZHI / QIN CUIYUN et al. | European Patent Office | 2023

    Free access


    PROTECTION DEVICE FOR ESCALATOR

    NISHIDA KATSUYA / KOTANI YUKIO | European Patent Office | 2018

    Free access

    PROTECTION DEVICE OF ESCALATOR

    NISHIDA KATSUYA / KOTANI YUKIO / KANEKO YOSHIAKI | European Patent Office | 2017

    Free access

    PROTECTION SHEET FOR ESCALATOR

    MATSUZAWA SHOTA / HARA KOTA / YOKOTA TAKASHI | European Patent Office | 2020

    Free access