Neck collar

Abstract

A neck collar is provided, including: a neck sleeve, a chin support and an adjustment mechanism. The chin support is swingably connected to the neck sleeve. The adjustment mechanism includes at least one linking member and at least one driving member with which the linking member is co-movably connected. Each of the at least one linking member is movably connected to the neck sleeve and movably abutted against the chin support. The at least one driving member is externally operable and adjustable to drive the at least one linking member to move relative to the neck sleeve and to move relative to the chin support, simultaneously, between a first position and a second position. When the at least one linking member is moved toward the second position, the at least one linking member drives the chin support to swing upwardly relative to the neck sleeve.

Dependencies are inferred from the claim text.