公开(公告)号：WO1997000383A1

公开(公告)日：1997-01-03

申请号：PCT/US1996011107

申请日：1996-06-19

Applicant: SISTO, Salvatore, J. ,  RUDNICKI, Edward, A.

IPC: F16B21/00

CPC classification number: F16B13/0808 ,  F16B13/04 ,  F16B13/08

Abstract: A fastener assembly (10) includes an elongated tubular body (12) having a face plate (14) at its proximal end. The tubular body (12) defines an axial cavity dimensioned to receive a support member. When inserted into a properly dimensioned hole formed in a support structure, for example a wall, the rear face of the face plate (14) contacts the portion of the support structure surface which surrounds the hole. The tubular body, and the support structure received therein, is maintained in position by an anchoring member (24) disposed proximate the distal end of the tubular body. The anchor member comprises a base portion (26) defining a central, threaded aperture (28). A plurality of elongated wings (30), bendable in the direction of the tubular body, extend from the base portion (26) in a direction toward the face plate (14). A threaded member (22), inserted into the threaded aperture (20), is rotated to draw the wings (30) into contact with the inside surface of the wall panel.

Abstract translation: 紧固件组件（10）包括在其近端具有面板（14）的细长管状体（12）。 管状体（12）限定了轴向空腔，其尺寸被设计成接收支撑构件。 当插入形成在支撑结构（例如壁）中的适当尺寸的孔中时，面板（14）的后表面接触围绕孔的支撑结构表面的部分。 管状体和容纳在其中的支撑结构通过靠近管状体的远端设置的锚定构件（24）保持在适当的位置。 锚定构件包括限定中心螺纹孔（28）的基部（26）。 沿着管状体的方向可弯曲的多个细长的翼（30）从基部（26）朝向面板（14）的方向延伸。 插入螺纹孔（20）中的螺纹构件（22）旋转以使翼（30）与壁板的内表面接触。