ARMCHAIR OR CHAIR HEADREST Russian patent published in 2011 - IPC A47C7/38 

FIELD: personal demand items.

SUBSTANCE: invention refers to office or domestic furniture. Armchair or chair headrest includes head support installed on armchair frame and fixing mechanism of head support. Headrest includes rectangular base which is attached to armchair or chair back by any known method, head support consisting of support for occipital part of head, which has the possibility of being moved along rectangular base in vertical direction, with further fixture with fasteners, and two supports for lower jaw, which have the possibility of being moved along rectangular base along skids in vertical direction and in horizontal direction along skids with further fixture with fasteners.

EFFECT: relieving muscle tension of cervical spine and thoracic spine of the user sitting on armchair or chair.

2 dwg