To provide a technique capable of reducing a risk that a function of a traffic signal controller may be damaged even in a situation where the traffic signal controller is submerged.SOLUTION:0046: An outer-peripheral edge of a door body 41 on an inner side is formed with a packing arrangement surface 45 in a region sandwiched between a door side surface 43 and a reinforcement rib 47. A width of the packing arrangement surface 45 is established so that a pressing surface 24 is sandwiched when a main door 40 is closed. At the packing arrangement surface 45, one round string-like packing 44 with a water expansion function is arranged. When the main door 40 is closed, the pressing surface 24 of a front opening 21 is caught in a region between the door side surface 43 and the reinforcement rib 47, that is, in the packing arrangement surface 45. With a lock for main door fixed, the pressing surface 24 firmly brings a packing 44 into pressure contact to be crushed.SELECTED DRAWING: Figure 6

    【課題】交通信号制御機が水没するような状況にあっても、交通信号制御機の機能が損壊してしまうことを低減する技術を提供する。【解決手段】【0046】扉本体41の内部側の外周縁、より具体的には、扉側面43と補強リブ47で挟まれた領域にパッキン配置面45が設けられている。パッキン配置面45の幅は、主扉40が閉じられた際に、押圧面24が嵌まるように設定されている。パッキン配置面45に、水膨張機能を有する一本の丸紐状のパッキン44が配置される。主扉40が閉じられた際に、前面開口21の押圧面24が、扉側面43と補強リブ47の間の領域、すなわちパッキン配置面45に嵌まる。主扉用錠前が固定された状態では、押圧面24がパッキン44を強固に圧接し押し潰す。【選択図】図6


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    Title :

    HOUSING


    Additional title:

    筐体


    Contributors:

    Publication date :

    2019-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / F16J Kolben , PISTONS / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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