A lumbar support cushion with a cushion cover capable of forming an L shaped cushion that fits on a chair or vehicle seat. A cushion cover encloses a poly foam padding member and more polyethylene closed cell foam lumbar support member. The cushion cover includes a hinged flap to allow for the insertion and removal of the lumbar support member. In a preferred embodiment, the lumbar support member is D shaped In one embodiment the D shaped lumbar support member is comprised of a plurality of nesting D shaped members.
Lumbar support cushion
2020-06-16
Patent
Electronic Resource
English
Sofa backrest adjusting apparatus with integrated headrest and lumbar cushion
European Patent Office | 2022
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