James Stafford;Roger Minkow;Piet Van Der Velde;Robert Egger
发明人:
James Stafford,Roger Minkow,Robert Egger,Piet Van Der Velde
申请号：
US16703615
公开号：
US20200179154A1
申请日:
2019.12.04
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A head support includes a chin member, a chest member, a multi-position connection, and a strap. The chin member includes a chin engagement surface. The chest member includes a chest engagement surface. The multi-position connection is located between the chest member and the chin member, and is adapted to maintain an angle between the chest member and the chin member in a collapsed angle of a collapsed configuration and in a plurality of expanded angles greater than the collapsed angle. The multi-position connection includes an angle adjustment actuator adapted to permit the angle between the chest member and the chin member to be changed or maintained. The strap is configured to extend from first and second sides of the chest support and around the user's neck or head when the chest member is engaged with the user's chest.
