A bed frame assembly has a lower frame, an upper frame, and four longitudinal rods disposed between the lower frame and the upper frame. The lower frame has four lower corner seats, four elongated bars, four short bars, two link devices, two joints, and a tube device. The tube device has two telesco
A bed frame assembly has a lower frame, an upper frame, and four longitudinal rods disposed between the lower frame and the upper frame. The lower frame has four lower corner seats, four elongated bars, four short bars, two link devices, two joints, and a tube device. The tube device has two telescopic tubes and a knuckle. Each telescopic tube has an inner pipe and an outer pipe. Each link device is connected to the inner pipe and two short bars. Each joint is connected to a support leg and two elongated bars. The knuckle is connected to a support post and two outer pipes. The upper frame has four upper corner seats, four couplers, four elongated rods, and four short rods.
대표청구항▼
[ I claim:] [1.] A bed frame assembly comprises:a lower frame, an upper frame, and four longitudinal rods disposed between the lower frame and the upper frame,the lower frame having four lower corner seats, four elongated bars, four short bars, two link devices, two joints, and a tube device,the tub
[ I claim:] [1.] A bed frame assembly comprises:a lower frame, an upper frame, and four longitudinal rods disposed between the lower frame and the upper frame,the lower frame having four lower corner seats, four elongated bars, four short bars, two link devices, two joints, and a tube device,the tube device having two telescopic tubes and a knuckle connected to the telescopic tubes,each said telescopic tube having an inner pipe and an outer pipe receiving the inner pipe,each said lower corner seat connected to the respective longitudinal rod, the respective elongated bar and the respective short bar,each said link device connected to the respective inner pipe and two short bars,each said joint connected to a support leg and two elongated bars,the knuckle connected to a support post and two outer pipes,the upper frame having four upper corner seats, four couplers, four elongated rods, and four short rods,each said upper corner seat connected to the respective longitudinal rod, the respective elongated rod and the respective short rod, andeach said coupler connected to two elongated rods or two short rods.
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이 특허에 인용된 특허 (7)
Schmidt Todd W. (2532 Ellen Ave. Fort Wayne IN 46808), Collapsible goal having an articulated frame.
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