Retractable bed head back cushion

Abstract

The invention discloses a retractable bed head back cushion, which comprises a pillow blocking cushion and a back cushion, wherein the back cushion comprises a front cushion, a pawl, a ratchet, a bracing wire, a handle, a front frame, a rear frame and a bracket, wherein the front cushion is installed in front of the front frame; the rear frame of the back cushion and the pillow blocking cushion are installed on the bed head frame; the blocking pillow cushion is arranged below the back cushion; the bracket is installed between the front frame and the rear frame of the back cushion; the bracketconsists of two groups of supporting bars which are mutually hinged; the front frame and the rear frame are respectively provided with two frame bars; the front and rear lower-edge ends of the supporting bars are hinged to the lower part of the front bar frame and the rear bar frame; upper-edge ends are hinged to a front upper supporting rod and a rear upper supporting rod; the supporting rod above one side of the bracket is provided with a guide block; the guide block is provided with the ratchet; the pawl is installed on the frame near the ratchet; the ratchet and the pawl can be used for preventing the front cushion which is pulled out to retreat. When the retractable bed head back cushion is used, the handle is turned, and the front cushion is pulled out for the back of a person who sits on the bed to lean; when the retractable bed head back cushion is retracted, the handle is reversely turned to push the front cushion to be next to the bed head frame so as to be convenient in use.The retractable bed head back cushion is suitable for families, hospitals and nursing homes.

Description

technical field [0001] The invention belongs to the field of bedding, in particular to a foldable bedside cushion. Background technique [0002] Existing headboards and headboards are not equipped with special foldable back cushions. People often sit on the bed, read books and play with mobile phones. Because the pillow is close to the headboard, people are often not used to and unwilling to sit on the pillow, but sit on the bed behind the pillow, leaning against the top of the headboard. Because the pillow is separated between the human body and the headboard, the backs of people leaning on the headboard are very uncomfortable, and after a long time, they also suffer from low back pain. Some people put quilts, clothing, back cushions between the human body and the bedside frame, but when going to sleep, they have to take away the back cushions, clothing, etc., which is very troublesome. Especially if the elderly and hospital patients want to sit upright at the head of th...

AI Technical Summary

Problems solved by technology

Inconvenient for caregivers and bed users

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