Adjustable bed
AssigneeTeam Worldwide Corporation
InventorsCHENG-CHUNG WANG, CHIEN-HUA WANG
Life of this patent
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Abstract
An inflatable bed having a primary body, a backrest selectively inclinable relative to the primary body, a slit defined at a junction of the primary body and the backrest, and a pouch received in the slit to be selectively inflatable to move the backrest relative to the primary body. The slit is defined in a manner that when the pouch is inflated and the backrest is lifted by the pouch, friction of a bottom face of the backrest to a top face of ground where the inflatable bed is rested is minimized so as to facilitate the inclinable movement of the backrest relative to the primary body.
Claims19
An inflatable bed comprising:
- a primary body;
- a backrest selectively inclinable relative to the primary body;
- a slit defined at a junction of the primary body and the backrest;
- and
- a pouch received in the slit to be selectively inflatable to move the backrest relative to the primary body, wherein the slit is defined in a manner that when the pouch is inflated and the backrest is lifted by the pouch, friction of a bottom face of the backrest to a top face of ground where the inflatable bed is rested is minimized so as to facilitate the inclinable movement of the backrest relative to the primary body
Dependencies are inferred from the claim text.