Folding chair comprising quick unlocking means

Details Folding chair comprising quick unlocking means Folding chair comprising quick unlocking means

1986-05-05

1987-12-15

Pekar, John A.

Chairs and seats

Collapsible chair; i.e., relatively folding bottom, back,...

Laterally collapsible

280 42, 403328, 403108, A61G 500

Patent

active

047128305

ABSTRACT:
A folding chair is provided comprising means for holding the chair in the opened out position, which means are foldable, means for locking these holding means in the opened out position, which comprise a bar, a slide mounted for sliding on said bar and coupled to said holding means so as to prevent said holding means from folding up again when it occupies an end position along the bar and for allowing such folding up when it leaves this end position and slides along the bar, means for locking said slide in said end position and corresponding unlocking means. Said unlocking means comprises a rod, mounted for moving on the chair so as to be able to be brought into a position in which they cooperate with said locking means for unlocking said slide.

REFERENCES:
patent: 1748426 (1930-02-01), Pentland
patent: 2592405 (1952-04-01), Everest et al.
patent: 2639162 (1953-05-01), Schon
patent: 2896693 (1959-07-01), Schladebach
patent: 3507528 (1970-04-01), Desmarchais
patent: 4026568 (1977-05-01), Hallam
patent: 4065180 (1977-12-01), Karay
patent: 4390300 (1983-06-01), Foster

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