To provide, as a novel structure, a disconnection structure of a dark current circuit that can make a case compact while stably maintaining an engagement state between an engaging part of a conductive component holder and an engaged part of the case, and an electric connection box with the same.SOLUTION: A conductive component consists of flat plate metal fittings 14, and a conductive component holder 48 is provided with elastic projection pieces 68, 76 and engaging parts 72a, 72b at a pair of side walls 66, 66 positioned opposite each other across a gap with the flat plate metal fittings 14. A case 30 is provided with engaged parts 82a, 82b that the engaging parts 72a, 72b engage. When the conductive component holder 48 is attached to the case 30, the engaging parts 72a, 72b and engaged parts 82a, 82b abut on each other to cause the elastic projection pieces 68, 76 to elastically deform to approach each other and the conductive component holder 48 is allowed to be inserted into the case 30. Simultaneously, the engaging parts 72a, 72b elastically return to engage the engaged parts 82a, 82b so as to constitute a lock mechanism.SELECTED DRAWING: Figure 2
【課題】導通部品ホルダの係合部とケースの被係合部の係合状態を安定して維持しつつ、ケースの小型化を図ることができる、新規な構造の暗電流回路の断続構造およびそれを備えた電気接続箱を提供すること。【解決手段】導通部品が平板金具14によって構成され、導通部品ホルダ48には、平板金具14との間に隙間を隔てて対向位置する一対の側壁66,66においてそれぞれ弾性突片68,76と係合部72a,72bが設けられ、ケース30には、係合部72a,72bが係合される被係合部82a,82bが設けられており、導通部品ホルダ48をケース30に取り付ける際に、係合部72a,72bと被係合部82a,82bが当接して弾性突片68,76が相互に接近する方向に弾性変形されて導通部品ホルダ48のケース30への挿入が許容される一方、弾性復帰により係合部72a,72bが被係合部82a,82bに係合してロック機構が構成されるようにした。【選択図】図2
DISCONNECTION STRUCTURE OF DARK CURRENT CIRCUIT, AND ELECTRIC CONNECTION BOX WITH THE SAME
暗電流回路の断続構造およびそれを備えた電気接続箱
2019-08-22
Patent
Electronic Resource
Japanese
IPC: | H01H Elektrische Schalter , ELECTRIC SWITCHES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 |
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