초록 ▼

A vehicle door outside handle housing is mounted in a door panel rectangular opening such that the housing peripheral lip flange portion is in flush contact with the panel outboard surface with the housing main portion inserted in the panel opening. A central hub extends inboard from the housing mai

A vehicle door outside handle housing is mounted in a door panel rectangular opening such that the housing peripheral lip flange portion is in flush contact with the panel outboard surface with the housing main portion inserted in the panel opening. A central hub extends inboard from the housing main portion with its principal axis aligned on the geometric center of the opening. The hub is formed with an external thread for engagement by the internally threaded lead-in collar portion of a piloted nut. A bent spring rod retainer in its unrestrained state is assembled between the inboard surface of the panel and the undersurface of the nut driving head. The spring rod retainer includes a looped central eye formation defining a semi-circular eyelet that is self-aligned on the hub axis and telescopically receives the nut collar. Upon threaded engagement the piloted nut captures the retainer and the housing in the panel opening. As the nut is tightened the spring rod retainer is axially compressed between the panel inner surface and the nut undersurface to induce a preload locking the nut against loosening such as by vehicle induced vibrations and the like.

대표청구항 ▼

In a housing mounted on a vehicle body panel, said housing comprising a main portion extending inboard through a rectangular-shaped panel opening and having a terminal lip flange portion extending around the periphery of said housing main portion in flush engagement with the outboard surface of said

In a housing mounted on a vehicle body panel, said housing comprising a main portion extending inboard through a rectangular-shaped panel opening and having a terminal lip flange portion extending around the periphery of said housing main portion in flush engagement with the outboard surface of said panel, the panel opening symmetrical axis extending transversely through the geometric center thereof, said panel opening formed with inboard extending border side and bottom flange means, an improved arrangement for securing said housing in said panel opening comprising: said housing main portion formed with an inboard extending cylindrical-shaped externally threaded hub having its principal axis substantially aligned on said opening symmetrical axis; a piloted nut comprising a driving head portion and an internally threaded pilot collar portion extending from one undersurface of said head portion, said collar portion extending axially from said undersurface with its internal threads engaging said hub external thread; a bent spring rod retainer interposed between the inboard surface of said panel and said nut driving head undersurface, said spring rod retainer in its free state comprising an inboard upstanding central open eye formation defining a semi-circular eyelet and a pair of outboard upstanding arm portions; said bent spring rod retainer having a pair of angled rod-length portions lying in a horizontally disposed base plane, a pair of upstanding transition portions, each said transition portion joining an associated one end of said open eye formation with a respective inboard end of an associated angled rod-length base portion, and each said upstanding arm portion joined to the outboard end of an associated angled rod-length base portion; each said spring retainer arm portion juxtaposed on the outwardly facing surface of an associated one of said border side flange means and each said angled rod-length base portion juxtaposed on the downwardly facing surface of said border bottom flange means, such that the center of said retainer eyelet is self-aligned on said panel rectangular opening symmetrical axis; said eye formation semi-circular eyelet having a predetermined diameter slightly greater than said piloted nut collar for passage of said collar within said eyelet with no play upon said collar internal thread being threaded-on said hub external thread; and whereby upon said nut being turned in a threading-on direction pressure is brought to bear on said open eye formation and said arm portions causing said spring retainer to be axially flexed wherein said retainer provides a constant spring biasing preload acting on said nut driving head undersurface and said panel inboard surface locking said nut against loosening while said arrangement secures said housing in said panel opening.