Wall plate insert
    5.
    发明授权
    Wall plate insert 失效
    墙板插入

    公开(公告)号:US4833277A

    公开(公告)日:1989-05-23

    申请号:US45719

    申请日:1987-04-24

    IPC分类号: H02G3/14

    摘要: A filler element or insert for installation in a decorator-type wall plate when the latter are used to cover mounting boxes containing standard electrical controls, the insert being a substantially rectangular element dimensioned to fit within the central opening in the wall plate. The insert in turn includes an aperture usually centrally disposed therein, the latter aperture being shaped and dimensioned to accommodate the extending or projecting portion of a desired electrical control. The insert also includes means disposed on its edge portion for providing a luminance mask or visual discontinuity between the front surface of the decorator plate and the front surface of the insert. Means are provided for securing the insert in the aperture in the wall plate.

    摘要翻译: 一种填充元件或插入件,用于安装在装饰器型壁板中,当后者用于覆盖包含标准电气控制装置的安装盒时,插入件是大体矩形的元件,其大小适合于装配在壁板的中心开口内。 插入件又包括通常居中设置在其中的孔,后者的孔的形状和尺寸被设计成适应期望的电气控制的延伸或突出部分。 插入件还包括设置在其边缘部分上的装置,用于在装饰板的前表面和插入件的前表面之间提供亮度掩模或视觉不连续性。 提供了用于将插入件固定在壁板中的孔中的装置。