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    • 4. 发明授权
    • Extendable electrical box
    • 可扩展电箱
    • US08899431B1
    • 2014-12-02
    • US12414609
    • 2009-03-30
    • Marcus J. ShoteyJeffrey P. BaldwinRichard L. CleghornJohn KleinThomas A. Miserendino
    • Marcus J. ShoteyJeffrey P. BaldwinRichard L. CleghornJohn KleinThomas A. Miserendino
    • H02G3/08
    • H02G3/081B65D21/086H02G3/086
    • An extendable electrical box comprises an electrical box having two open ends to an internal box space having a first depth. The electrical box comprises a mounting structure attached to at least one wall of the electrical box. The mounting structure is configured to mount the electrical box to a vertical wall structure such that the open end faces substantially parallel to the vertical wall structure. At least two extendable first rings each continuously surround one of the two open ends of the electrical box. The at least two extendable first rings are each slidably coupled with the electrical box via the sliding mechanical cooperation of one or more guides with one or more tracks, such that sliding either of the at least two extendable first rings in relation to the open ends of the electrical box expands the electrical box from the first depth to a larger second depth.
    • 可延伸的电气箱包括具有两个开口端的电气盒,其具有第一深度的内部盒子空间。 电气箱包括安装在电箱的至少一个壁上的安装结构。 安装结构构造成将电气箱安装到垂直壁结构,使得开口端面基本上平行于垂直壁结构。 至少两个可延伸的第一环,每个环连续地围绕电箱的两个开放端之一。 所述至少两个可延伸的第一环通过一个或多个引导件与一个或多个轨道的滑动机械协作而与电气盒可滑动地联接,使得至少两个可延伸的第一环相对于开口端 电箱将电箱从第一深度扩大到更大的第二深度。