PROBLEM TO BE SOLVED: To provide a technology that forms a watertight structure between a mating attachment member and an attachment member at low costs.SOLUTION: A waterproof attachment unit 50 includes: a speaker 5 attachable to a door inner panel 9; and a waterproof seal member 6 which may be disposed between the door inner panel 9 and the speaker 5. The waterproof seal member 6 includes: a water absorption layer 31 containing a high water-absorbing polymer. The waterproof seal member 6 further includes a first resin foam layer 30 and a second resin foam layer 32 having a continuous foam structure. The waterproof seal member 6 includes the first resin foam layer 30 and the second resin foam layer 32 as resin foam layers. The water absorption layer 31 is disposed between the first resin foam layer 30 and the second resin foam layer 32.SELECTED DRAWING: Figure 3

    【課題】取付相手部材と取付部材との間を安価に水密にする技術を提供する。【解決手段】防水取付ユニット50は、ドアインナーパネル9に取り付け可能なスピーカー5と、ドアインナーパネル9とスピーカー5の間に配置可能な防水シール部材6と、を備える。防水シール部材6は、高吸水性高分子を含有する吸水層31を含む。防水シール部材6は、連続発泡構造を有する第1樹脂発泡層30及び第2樹脂発泡層32を更に含む。防水シール部材6は、樹脂発泡層として第1樹脂発泡層30及び第2樹脂発泡層32を含む。吸水層31は、第1樹脂発泡層30と第2樹脂発泡層32の間に配置されている。【選択図】図3


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    Titel :

    WATERPROOF ATTACHMENT UNIT AND WATERPROOF ATTACHMENT STRUCTURE


    Weitere Titelangaben:

    防水取付ユニット及び防水取付構造


    Beteiligte:
    KANO KAZUKI (Autor:in) / TOMIZAWA TATSUSHI (Autor:in)

    Erscheinungsdatum :

    2018-03-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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