Beds – Camp beds – Lazy-tong supports
Reexamination Certificate
2002-03-29
2003-05-20
Grosz, Alexander (Department: 3673)
Beds
Camp beds
Lazy-tong supports
C005S182000, C005S191000, C024S072500, C297S016100
Reexamination Certificate
active
06564402
ABSTRACT:
BACKGROUND OF THE INVENTION
The present invention relates to a foldable bed frame device. More particularly, the present invention relates to a foldable bed frame device which is easily folded.
A conventional bed frame should be assembled with many fastening members such as bolts, nuts, and rivets. It is difficult for a user to assemble or detach the conventional bed frame.
SUMMARY OF THE INVENTION
An object of the present invention is to provide a foldable bed frame device which is easily folded into a compact configuration.
Accordingly, a foldable bed frame device comprises a leg support frame, a flexible rectangular net disposed on the leg support frame, and a plurality of elastic fastening buttons. The flexible rectangular net has a plurality of through apertures. The leg support frame has a plurality of leg devices and a plurality of connection rods. Each of the connection rods is connected to two of the leg devices. Each of the leg devices has a telescopic tube, and a connector disposed on the telescopic tube. Each connector has a round hole to match the corresponding through aperture of the flexible rectangular net. Each of the elastic fastening buttons has a click post inserted through the corresponding through aperture of the flexible rectangular net and inserted in the corresponding round hole of the connector.
REFERENCES:
patent: 540041 (1895-05-01), Blomberg
patent: 1151495 (1915-08-01), Menten
patent: 6446282 (2002-09-01), Wu
patent: 6457192 (2002-10-01), Choi et al.
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