PROBLEM TO BE SOLVED: To provide a protection cover attachment structure capable of certainly preventing a protection cover of a high voltage apparatus from being removed with a service plug being fitted.SOLUTION: A high voltage apparatus includes: a protection cover 2 for covering a high voltage terminal 11; a fastening member 4 for removably or openably attaching the protection cover; and a cut-out gear 3 capable of opening and closing a feeder circuit to the high voltage terminal 11 by extraction and insertion operation of a service plug 31 relative to a socket 30. The protection cover 2 and the socket 30 are arranged so that while the protection cover 2 is attached, a side face 3b of the service plug 31 inserted into the socket 30 adjoins with a head 41 of the fastening member 4 and an insertion direction 3a of the service plug 31 intersects with an axial direction 4a of the fastening member. Access to the fastening member head 41 from the axial direction 4a is prevented. A protection face 21 is provided that protrudes toward a side face of the service plug 31 around a fastening seat face 20 of the fastening member 4. Access to the fastening member head 41 from a side direction is prevented.SELECTED DRAWING: Figure 3

    【課題】 サービスプラグの装着状態で、高電圧機器の保護カバーの取り外しを確実に防止できる保護カバー取付け構造を提供する。【解決手段】 高電圧端子11を覆う保護カバー2と、前記保護カバーを着脱可能または開閉可能に取付けるための締結部材4と、サービスプラグ31をソケット30に抜差しする操作により高電圧端子11への給電回路を開閉可能な遮断装置3とを備え、保護カバー2の取付け状態で、ソケット30に差し込まれたサービスプラグ31の側面3bが締結部材4の頭部41に隣接し、かつ、サービスプラグ31の差し込み方向3aが締結部材の軸方向4aと交差するように、保護カバー2およびソケット30が配置され、締結部材頭部41への軸方向4aからのアクセスが防止され、締結部材4の締結座面20の周囲にサービスプラグ31の側面に向けて突出した防護面21を有し、締結部材頭部41への側方からのアクセスが防止される。【選択図】 図3


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    Title :

    PROTECTION COVER ATTACHMENT STRUCTURE FOR HIGH VOLTAGE APPARATUS


    Additional title:

    高電圧機器の保護カバー取付け構造


    Contributors:

    Publication date :

    2018-05-24


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS



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