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    • 10. 发明授权
    • Anchor assembly with toggle for hollow walls
    • 锚定组件与中空墙切换
    • US08449236B2
    • 2013-05-28
    • US11886942
    • 2006-03-21
    • Pierre McDuffAlexandre PollakLang NguyenAndré Bouchard
    • Pierre McDuffAlexandre PollakLang NguyenAndré Bouchard
    • F16B21/00
    • F16B13/0808F16B13/002
    • An anchor assembly (A) for hollow walls comprises an anchor body (400) and a toggle member (231) that is displaceable between a first position wherein the toggle member (231) is substantially aligned with the anchor body (400) such that the anchor assembly (A) can be inserted in the wall (W) via a cutting distal end (325) of the toggle member (231), and a second position wherein the toggle member (231) extends behind the wall (W) at an angle relative to the anchor body (400) which extends through the wall (W). The toggle member (231) is held captive in the first position but is released and then rotated to the second position by a fastener (218) introduced in the anchor body (400). The fastener (218) threadably engages the toggle member (231) thereby drawing the toggle member (231) against a hidden side of the wall (W).
    • 用于中空壁的锚固组件(A)包括锚固体(400)和肘节构件(231),其可在第一位置和第二位置之间移动,其中肘节构件(231)基本上与锚固体(400)对准,使得 锚固组件(A)可以经由肘节构件(231)的切割远端(325)插入壁(W)中,以及第二位置,其中肘节构件(231)在壁(W)的后方延伸 相对于延伸穿过壁(W)的锚固体(400)的角度。 肘节构件(231)被保持在第一位置,但被释放,然后通过引导到锚固体(400)中的紧固件(218)旋转到第二位置。 紧固件(218)可螺纹地接合肘节件(231),从而将肘节件(231)拉到壁(W)的隐藏侧。