초록

The U-shaped clamps which secure the canopy to the chair are constructed with a reversely bent leg to prevent pivoting of the canopy towards the front of the chair. Each clamp is made of a one-piece metal blank which is shaped to fit over the chair frame and to receive a canopy leg.

대표청구항 ▼

The combination of a collapsible furniture frame having a backrest portion including a frame having a pair of parallel members each having a bent end portion, a cross-bar connecting said bent end portions together and a rod secured between said bent end portions; a canopy including a skeletal frame

The combination of a collapsible furniture frame having a backrest portion including a frame having a pair of parallel members each having a bent end portion, a cross-bar connecting said bent end portions together and a rod secured between said bent end portions; a canopy including a skeletal frame having a pair of legs; and means pivotally mounting said canopy on said backrest portion, said means including a pair of clamps, each said clamp having a U-shaped portion astride a respective bent end portion, a slot in said U-shaped portion receiving said rod therein, a leg opposite said U-shaped portion and receiving a respective canopy leg therebetween, a bolt passing through said U-shaped portion, said clamp leg and a respective leg of said skeletal frame, and means threaded onto said bolt to tighten said clamp leg against said respective leg of said skeletal frame.