PROBLEM TO BE SOLVED: To provide a satisfactory hermetically sealed state by eliminating a portion where a pressure to a packing tends to be weak in a hermetically sealed box such as an electric connection box that is mounted in a vehicle.SOLUTION: An electric connection box 11 comprises a main body member 21 and a lid member 31. The lid member 31 includes a fastening part that forms a fastener to be coupled to the main body member 21, and a holding groove 35 that holds a packing 41 for sealing with the main body member 21. On a bottom of a corner away from the fastening part in the holding groove 35, a raised bottom forming part 36 is provided for raising a bottom face level rather than a bottom face level of a portion corresponding to the fastening part.SELECTED DRAWING: Figure 1

    【課題】車両に搭載される電気接続箱のような密封箱において、パッキンに対する押圧力が弱くなりがちな部位をなくして、良好な密封状態をえる。【解決手段】本体部材21と蓋部材31を備え、蓋部材31には、本体部材21に対して結合するための留め具を構成する留め部と、本体部材21との間でシールするパッキン41を保持する保持溝35を備えた電気接続箱11において、保持溝35における留め部から離れた角部の底部に、留め部に対応する部位の底面レベルよりも底面レベルを上げる上げ底形成部36を備える。【選択図】図1


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    Title :

    HERMETICALLY SEALED BOX AND HERMETICALLY SEALING STRUCTURE


    Additional title:

    密封箱および密封構造


    Contributors:

    Publication date :

    2016-07-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16J Kolben , PISTONS / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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