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    • 10. 发明授权
    • Post connector
    • 后连接器
    • US5174676A
    • 1992-12-29
    • US796392
    • 1991-11-22
    • John H. WelschAlbert Kolvites
    • John H. WelschAlbert Kolvites
    • F16B7/04
    • F16B7/0413Y10T403/1624Y10T403/55Y10T403/559
    • A connector sleeve device for connecting together first and second posts, comprises a sleeve having an outer surface dimensioned to be received within the interior surfaces of the first and second posts. A first flexible protrusion is formed in a mid-region of the sleeve and has an abutment surface adapted to abut an end surface of the first post when the sleeve is received therein. The contact between the abutment surface and the end surface prevents the sleeve from being moved further into the second post. A second flexible protrusion is formed in the mid-region of the sleeve and has a second abutment surface adapted to abut an end surface of the second post when the sleeve is inserted into the second post. The contact between the second abutment surface and end surface of the second post prevents the sleeve from being moved further into the second post. The abutment surfaces of the first and second flexible protrusions are formed in substantially the same cross-sectional radial plane relative to the sleeve so that the end surfaces of the first and second posts can mate together, making the sleeve substantially invisible. Preferably, the flexible protrusions are inclined tabs disposed on opposite slides of a hollow cylindrical sleeve and are fluted in cross-section.
    • 用于将第一和第二柱连接在一起的连接器套筒装置包括具有外表面的套筒,该外表面的尺寸适于容纳在第一和第二柱的内表面内。 第一柔性突起形成在套筒的中间区域中,并且当套筒被容纳在其中时具有适于抵靠第一柱的端表面的邻接表面。 邻接表面和端面之间的接触防止套筒进一步移动到第二柱中。 第二柔性突起形成在套筒的中间区域中,并且具有适于在套筒插入第二柱中时邻接第二柱的端面的第二邻接表面。 第二邻接表面和第二柱的端面之间的接触防止套筒进一步移动到第二柱中。 第一和第二柔性突起的邻接表面相对于套筒形成在基本相同的横截面径向平面中,使得第一和第二柱的端面可以配合在一起,使得套筒基本上不可见。 优选地,柔性突起是设置在中空圆柱形套筒的相对滑动件上的倾斜翼片,并且在横截面上是槽纹的。