Cushion body

Abstract

As shown in the "Reference Diagram Showing the State of Use", this product is a cushion body that includes a lumbar cushion section that supports the lower back when the user sits down, and a seat cushion section. When using this product, when the user puts their weight on the back, the left and right sides tighten inward, pressing the user's lower back towards the lumbar support section, thereby correcting and stabilizing the user's sitting posture. This product can be used by being fixed to a chair or the like, or it can be wrapped in a cover and used as a seat back member. The lumbar cushion section of this product can also be folded up.

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