Clamping device that prevents the fall and rotation of a passenger's head and acts as a scaffolding that rests on the trapezius muscle (Machine-translation by Google Translate, not legally binding)

摘要

The invention relates to a semi-rigid device that holds, in the same way as a scaffold, the weight of a passenger's head, preventing it from falling when the user relaxes to sleep or rest, while the device is supported on the trapezius muscle of the passenger and being the latter who finally receives all the weight of the head that is not discharged by the cervical spine. The invention also restricts the rotation of the head, favoring a correct rest position, and contains for it a concave main body (1), vertical pillars (2) located on both sides of the device, a lower bridge (3) serving base for unloading the weight on the trapezium muscle, and lateral stops (4) located at the ends of said main body, the invention being generally made in one piece by injection molding. (Machine-translation by Google Translate, not legally binding)