Pneumatic comfortable sleeping pillow with bionic memory shape

The invention discloses a pneumatic comfortable sleeping pillow with a bionic memory shape, and belongs to the technical field of pillows. Comprising a pillow body and a connecting pad, a cover frame is directly aligned to the rear neck and the shoulders of a user, warm air is sprayed outwards to make contact with the rear neck and the shoulders, the rear neck and the shoulders of the user are subjected to warm treatment through the warm air, and the situation that the neck is cold due to head and body movement in the sleeping process of the user is avoided; when the vertical positioning unit deforms after long-time downward gravity pressing, after downward pressing gravity disappears, the inner supporting rod outwards supports the deformation ring to enable the deformation ring to return to a quasi working state, and therefore the device can achieve the shape memory effect; the overall edge position of the multiple sets of transverse positioning mechanisms which are vertically arranged in an inserted mode an