To realize weight reduction of a light shielding device.SOLUTION: A light shielding device 10 comprises: a pair of rail members which are arranged to face a window frame 50 so as to hold a side window therebetween; two end bar members 30 whose both ends are engaged with the pair of rail members so as to be movable along the pair of rail members; and a pleated sheet-like member 44 which is held by the two end bar members 30 therebetween. Therefore, when the two end bar members 30 are separated from each other, the expanded sheet-like member 44 can cover the side window, and when the two end bar members 30 are moved to one end side of the rail members, the sheet-like member 44 can be contracted between the two end bar members 30. Thus, since light shielding of the side window can be performed as needed without using a spring or the like for winding up the sheet-like member 44 or a member or the like for engaging the sheet-like member 44 with the rail members, weight reduction of the light shielding device 10 can be realized.SELECTED DRAWING: Figure 1

    【課題】遮光装置の軽量化を実現する。【解決手段】遮光装置10は、窓枠50に側窓を挟むように対向して配置される一対のレール部材と、両端が一対のレール部材に沿って移動可能に係合する2本の端棒部材30と、2本の端棒部材30によりそれらの間に保持され、プリーツ加工が施されたシート状部材44とを含んでいる。このため、2本の端棒部材30が離間されると、広げられたシート状部材44により側窓を覆うことができ、2本の端棒部材30がレール部材の一方の端部側に寄せられると、シート状部材44を2本の端棒部材30の間で縮小させることができる。このように、必要に応じて側窓の遮光を行いながらも、シート状部材44を巻き上げるためのバネ等を使用せず、又、シート状部材44をレール部材に係合させる部材等が不要であるため、遮光装置10の軽量化を実現することができる。【選択図】図1


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    Titel :

    LIGHT SHIELDING DEVICE


    Weitere Titelangaben:

    遮光装置


    Beteiligte:
    KOIZUMI TAKAHIRO (Autor:in) / HASHIMOTO KATSUSHI (Autor:in) / TANIGUCHI KOJI (Autor:in) / ITO SATOSHI (Autor:in) / OZEKI YONOSUKE (Autor:in)

    Erscheinungsdatum :

    30.04.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES



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