To provide a heat-insulating container box having a simple structure which is lightweight, and has an inner surface that does not get dirty, and which comprises a door-opening/closing structure which is easily operable via wing doors and side flaps.SOLUTION: A heat-insulating container box comprises: a body of a rectangular parallelepiped basic structure made of thermoplastic foam constituted through combination of a bottom plate, a front plate 12, a rear plate 13 and an upper plate 14; and opening/closing doors. Therein, each of the opening/closing doors is constituted while divided into: a pair of stay assemblies 40 including two wing doors 15, 16 which are rotatably supported at both ends of the upper plate 14 and respective ones of which are engaged with substantially each bottom plate side of the front plate 12 and the rear plate 13 of the body, rotatably about an axial direction being an advancing direction as of when a vehicle is loaded; and two side flaps 17, 18 which are engaged with the other ends of the wing doors above both ends of the side flaps, rotatably about the axial direction being the advancing direction as of when the vehicle is loaded. Therein the side flaps 17, 18 each have a structure which can be retained in a state of being open below the bottom plate while keeping the outer surface of the heat-insulating container box closed.SELECTED DRAWING: Figure 9
【課題】構造が簡便で軽量であり、内面が汚れず且つ操作性のよいウイングドアとサイドフラップによる扉の開閉構造を備える断熱コンテナボックスを提供する。【解決手段】熱可塑性発泡体で作製された直方体形状の底板、前板12、後板13、上板14を連結し基本構造体の本体とし、上板14の両端部で回動自在に支持された2枚のウイングドア15、16および本体の前板12および後板13の略底板側で車両搭載時の進行方向を軸方向として回動自在となるように片端を係合された一対のステーアッセンブリ40の、もう一方の片端に車両搭載時の進行方向を軸方向として回動自在となるように両端面の上方で係合された2枚のサイドフラップ17、18にて二分割された開閉扉で構成する断熱コンテナボックスであり、サイドフラップ17,18はそれぞれ閉じた状態の外面を維持し底板の下方で開いた状態に保持可能な構造とする。【選択図】図9
HEAT-INSULATING CONTAINER BOX
断熱コンテナボックス
20.01.2025
Patent
Elektronische Ressource
Japanisch
IPC: | B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS / B62D MOTOR VEHICLES , Motorfahrzeuge |
Europäisches Patentamt | 2019
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