Simple and strong foldable bed

Details Simple and strong foldable bed Simple and strong foldable bed

2009-03-23

2010-02-16

Grosz, Alexander (Department: 3673)

Beds

Camp beds

Transverse collapse

C005S110000, C005S117000

Reexamination Certificate

active

07661159

ABSTRACT:
A stronger foldable bed having a frame and a foldably soft cover attached thereto. The frame has two pairs of side bars each pivotally connected to a central link, a tilt leg pivotally connected to a free end of each side bar, three pairs of scissoring end or middle bars linking the two pairs of side bars, a pair of middle leg each containing a telescoping leg, a reinforcing bar each pivotally connected to one side bar and a sleeve covering on each tilt leg, and a journey limit formed on each tilt leg. The foldable bed is longitudinal stable, simple and strong, without sacrificing the easiness of operation of folding and expanding.

REFERENCES:
patent: 6446282 (2002-09-01), Wu
patent: 6581223 (2003-06-01), Wang
patent: 6618879 (2003-09-01), Wu
patent: 2009/0139026 (2009-06-01), Chen

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