FIXING STRUCTURE OF BUS BAR AND ELECTRIC CONNECTION BOX

To provide a fixing structure of a bus bar, which can easily fix the bus bar to a housing, and an electric connection box using the fixing structure.SOLUTION: An electric connection box 1 uses a fixing structure of a bus bar, comprising: a housing 10 having a terminal housing chamber 11 that houses...

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Bibliographic Details
Main Author KURITA HIROTAKA
Format Patent
LanguageEnglish
Japanese
Published 31.08.2020
Subjects
BASIC ELECTRIC ELEMENTS
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
CURRENT COLLECTORS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
GENERATION
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
LINE CONNECTORS
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
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Summary:To provide a fixing structure of a bus bar, which can easily fix the bus bar to a housing, and an electric connection box using the fixing structure.SOLUTION: An electric connection box 1 uses a fixing structure of a bus bar, comprising: a housing 10 having a terminal housing chamber 11 that houses a terminal 30; and a bus bar 20 fixed to the housing 10. The terminal housing chamber 11 has an engagement arm 13 which is projected to an in-side chamber of the terminal housing chamber 11 when the terminal 30 is not housed in the terminal housing chamber 11, and is pushed to an out-side chamber of the terminal housing chamber 11 when the terminal 30 is housed in the terminal housing chamber 11. The bus bar 20 is fixed to the housing 10 by being engaged to the engagement arm 13 pushed to the outer-side chamber of the terminal housing chamber 11. The bus bar 20 includes a concave part or a penetration hole 21 at a position corresponding to the engagement arm 13. The engagement arm 13 is engaged with the bus bar 20 by being inserted into the concave part or the penetration hole 21.SELECTED DRAWING: Figure 2 【課題】バスバを筐体に容易に固定可能なバスバの固定構造、及び、その固定構造を用いる電気接続箱、を提供すること。【解決手段】電気接続箱１は、端子３０を収容する端子収容室１１を有する筐体１０と、筐体１０に固定されるバスバ２０とを備えるバスバの固定構造を用いる。端子収容室１１は、端子３０が端子収容室１１に収容されていないときに端子収容室１１の室内に突出し、端子３０が端子収容室１１に収容されているときに端子収容室１１の室外に向けて押し出される係止アーム１３を有する。バスバ２０は、端子収容室１１の室外に押し出された係止アーム１３と係合することにより、筐体１０に固定される。バスバ２０は、係止アーム１３に対応する位置に凹部又は貫通孔２１を有し、係止アーム１３は、凹部又は貫通孔２１に挿入されることにより、バスバ２０と係合する。【選択図】図２
Bibliography:Application Number: JP20190024483