Portable and foldable bed

Details Portable and foldable bed Portable and foldable bed

2011-01-04

2011-01-04

Santos, Robert G (Department: 3673)

Beds

Bedsteads

Folding

C005S111000, C005S620000

Reexamination Certificate

active

07861338

ABSTRACT:
A portable and foldable bed is disclosed, in which a support strength of a rotation support leg is enhanced by installing a triangle support plate at an engaged portion between a rotation pole of a rotation support leg and a connection bar, and a fixing plate with a width twice the width of a bed frame is provided in a bed frame engagement unit of a fixing support leg, and a closer contact unit is provided between the fixing plate and the fixing support leg for thereby obtaining a stable engagement of the same, and a foldable spring is disposed between a lower horizontal bar of a center support par and an outer frame of a bed frame, so a folding operation can be easily performed during a folding operation of a bed.

REFERENCES:
patent: 1670055 (1928-05-01), Trimble
patent: 2452645 (1948-11-01), Firsel
patent: 4092748 (1978-06-01), Ewers
patent: 4616950 (1986-10-01), Morris
patent: 6009575 (2000-01-01), Hsieh
patent: 6035467 (2000-03-01), Lee
patent: 6076210 (2000-06-01), Wu
patent: 2002/0144350 (2002-10-01), Shih

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