Air supply device

The present invention discloses an air supply device (1) provided with a mounting portion (2) mounted on a waist belt (B) wound at a waist of a user, a main body portion (4) which is proivded with an air supply mechanism (7) therein and is connected to the mounting portion (2) through a hinge portion (3); a cylindrical nozzle portion (5) connected to one end side of the main body portion (4); the main body portion (4) is proivded with a clamp protrusion (8) which protrudes outward from the opposite side of the mounting portion (2) on the main body portion (4); when the nozzle portion (5) and the main body portion (4) are covered by a coat (J), the clamp protrusion is hung on the inner surface of the coat (J). According to the present invention, even if the user is in the case of the flexion posture, the discharge port of the air supply device installed in the belt is not easily exposed to the outside of the clothes. 本发明公开了种送风装置(1)，该送风装置(1)具备安装在卷在使用者的腰部的腰带(B)上的安装部(2)，内部具有送风机构(7)并通过铰接部(3)连接在所述安装部(2)上的本体部(4)，连接在