Nursing breathing bag fixing frame

A nursing breathing bag fixing frame effectively solves the problem that a breathing bag is inconvenient to extrude. Comprising a body, a containing groove with a forward opening is formed in the right side of the body, arc-shaped pressing plates are slidably connected to the left side and the right side in the containing groove correspondingly, the openings of the two pressing plates are opposite, and a breathing bag located between the two pressing plates is detachably connected into the containing groove; the main body is rotationally connected with an annular gear which is located behind the pressing plates and is in the front-back axial direction, the annular gear can rotate intermittently, an oval annular groove with a forward opening is formed in the annular gear, and the rear ends of the two pressing plates are each provided with an insertion column inserted into the annular groove; the device is novel in structure and high in practicability, can replace medical staff to intermittently extrude the bre