A headboard is part of it

Usage examples of bedframe.

There was hardly any furniture: just the chair, and a contraption in the corner like a trunk, but with a bedframe for the lid.

The bedframe began to thump relentlessly against the adjoining wall like a kid drumming his heels.

And in the rooms assigned them were wooden chairs and bedframes, clean in workmanship but primitive compared to the palace itself.

But the rooms were cool and the pallets on the hard wooden bedframes clean.

Ned gripped the bedframe as though his hands were cast around it Hatton chortled something to him, looked at the younger man's face, and began talking to Yazov instead.

The slabs used to lay over the bedframe were like those on the roof.

Menopause had finally terminated her fantastically involved and complex relationship with her womb: a legendary saga of irregular bleeding, eleven-month pregnancies straight out of the Royal Society proceedings, terrifying primal omens, miscarriages, heartbreaking epochs of barrenness punctuated by phases of such explosive fertility that Uncle Thomas had been afraid to come near her—disturbing asymmetries, prolapses, relapses, and just plain lapses, hellish cramping fits, mysterious interactions with the Moon and other cœlestial phenomena, shocking imbalances of all four of the humours known to Medicine plus a few known only to Mayflower, seismic rumblings audible from adjoining rooms—cancers reabsorbed—(incredibly) three successful pregnancies culminating in four-day labors that snapped stout bedframes like kindling, vibrated pictures off walls, and sent queues of vicars, midwives, physicians, and family members down into their own beds, ruined with exhaustion.