STROLLER SEAT AND STROLLER SEAT WITH ELECTRIC FAN

A stroller seat (100) is mounted on a stroller (1) and is provided with: a main part (10) extending from a backrest (2) to a seating part (3) of the stroller (1) and having a space therein through which air flows; an extension part (20) protruding from at least one of the two side portions of the main body (10) and having a space therein which communicates with the space of the main body (10); and a fan attachment part (21) which is provided on the extension part and to which an electric fan (200) can be attached. The main body (10) has, on a surface to be in contact with a human body, an air discharge unit (15) for discharging air therein to the outside. Air introduced by the electric fan (200) attached to the fan attachment part (21) flows into the main body (10) through the extension part (20). 本发明提供一种安装于婴儿车(1)的婴儿车用座垫(100)，具备：主体部(10)，其从婴儿车(1)的靠背(2)延伸至座部(3)，在内部具有供空气流通的空间；延伸突出部(20)，其从主体部(10)的两侧部中的至少一方突出，在内部具有与主体部(10)的空间连通的空间；以及风扇安装部(21)，其设置于延伸突出部，能够供电风扇(200)安装，主体部(10)在与人体接触的一侧的面具备将内侧的空气向外侧排出的空气排出部(15)，由安装于风扇