Chairs and seats – Laterally folding or collapsing back – One-piece bottom and back
Patent
1990-12-20
1992-01-07
Chen, Jose V.
Chairs and seats
Laterally folding or collapsing back
One-piece bottom and back
297367, B60N 202
Patent
active
050784528
ABSTRACT:
One-piece plastic actuation button for a vehicle seat adjuster providing ready snap-in interlocking capture of the button in a panel elongated opening while permitting smooth reciprocal travel therein. The button comprises an elongated head portion having its undersurface formed with a coextensive guide channel sized to receive therein a tongue portion of a seat adjust lever. The channel cooperates with upper and lower vertically spaced stem portions projecting normally from the button face to swing the tongue and operate the release lever. The upper stem portion is a push-in retainer comprising bifurcated mirror-image hook-halves defining a slotted intermediate space therebetween and two opposed outwardly divergent slopes terminating in a pair of undercut locking shoulders. The hook-halves are resiliently deformable between a normal inserted locking condition wherein the tongue portion is received in the intermediate space and a compressed condition wherein the slopes permit push-in insertion in the panel opening.
REFERENCES:
patent: 3632168 (1972-01-01), Barello
patent: 4390208 (1983-06-01), Widmer et al.
patent: 4593441 (1986-06-01), St. Louis
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patent: 4722571 (1988-02-01), Sweers
patent: 4829689 (1989-05-01), Alshooler
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patent: 4998772 (1991-03-01), Safran et al.
patent: 5002339 (1991-03-01), Yamashita et al.
Cote Janice E.
Sweers Michael J.
Tilly Lynn K.
Barthel Edward P.
Chen José V.
Chrysler Corporation
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