Adjustable foldable bed

Details Adjustable foldable bed Adjustable foldable bed

1999-05-13

2000-06-13

Grosz, Alexander

Beds

Invalid bed or surgical support

Sectional user supporting surface

5616, A61G 7015, A61G 7018

Patent

active

060732865

ABSTRACT:
An adjustable foldable bed is disclosed. The adjustable foldable bed has a front frame assembly and a rear frame assembly pivotal with respect to the front frame assembly. The foldable bed has a motor securely mounted thereunder, a driving rod driven by the motor, a first connecting rod pivotally connected with the driving rod, a second connecting rod pivotally connected with the first connecting rod. A tube securely provided under the bed is for receiving the second connecting rod therethrough. Furthermore, due to a first connector securely connected with the front frame assembly and pivotally connected with the driving rod, the torso of a hospital patient is supported while a first frame member of the front frame assembly is inclined by the motor. A second connector having an L-shaped channel is pivotally connected under the third frame member of the rear frame assembly and alternatively and slidably receiving the free end of the second connecting rod in the channel, such that the third frame member is alternatively inclined with respect to a second frame member of the front frame assembly.

REFERENCES:
patent: 4349924 (1982-09-01), Zur
patent: 4821351 (1989-04-01), Bergenwall

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