Angle-adjustable head fixing device

The utility model relates to the field of medical instruments, in particular to an angle-adjustable head fixing device. The neck pillow comprises a headrest assembly and a neck pillow part fixedly connected with one side of the headrest assembly. The headrest assembly is in a U shape, at least two cover plate strips are connected to the inner wall of the headrest assembly in a sliding mode, a plurality of colloidal particles used for assisting in positioning the rotating position of the head are fixedly arranged at the positions, located below the cover plate strips, of the inner wall of the headrest assembly, and a retractor and a lock catch are fixedly arranged on the upper portion of the left outer side wall and the upper portion of the right outer side wall of the headrest assembly respectively. According to the head fixing device, the angle can be adjusted, and the head position after angle adjustment can be fixed. 本实用新型涉及本实用新型涉及医疗器械领域，尤其涉及一种可调节角度的头部固定装置。本实用新型包括头枕组件以及与头枕组件一侧固定连接的颈枕部；头枕组件呈U型，头枕组件内壁上滑动连接有至