Collapsible structure particularly for use as a cot or bed

Details Collapsible structure particularly for use as a cot or bed Collapsible structure particularly for use as a cot or bed

1979-10-23

1981-12-08

Frazier, Roy D.

Beds

Crib

Folding

5 99C, 135 4R, A47D 700

Patent

active

043040179

ABSTRACT:
A first X-frame (10) comprising first and second pivotally connected elongate members (4 and 5) is pivotally connected to a second X-frame (33) comprising third and fourth pivotally connected elongate members (27 and 28) by means of cross-braces (21, 22, 46 and 47) so that sleeves (11, 12, 36 and 37) pivotally connected to the first ends (6, 8, 29 and 31) of the elongate members (4, 5, 27 and 28) are slidably movable along pivotally interconnected support arms (13, 14, 38 and 39). As the X-frames (10 and 33) move towards each other, the elongate members (4, 5, 27 and 28), the support arms (13, 14, 38 and 39), and the cross-braces (21, 22, 46 and 47) align themselves substantially parallel to each other, the hems of a container (55) of pliable material, which receive the support arms (13, 14, 38 and 39) are gathered together and the container (55) is compressed within the bundle of substantially parallel members.

REFERENCES:
patent: 1330901 (1920-02-01), Richards
patent: 2974325 (1961-03-01), Mango
patent: 3206773 (1965-09-01), Sarasin
patent: 4202065 (1980-03-01), Sullivan

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