A packaging storage container used for accommodating a sheet-like object includes a container bottom portion, a container cover portion, a ridge member and a tray. The container bottom portion and the container cover portion are hinged to the ridge member, and form a sealed container body with the ridge member. The tray is configured to hold the sheet-like object; the ridge member is provided with a pair of articulated shaft-receiving bases, the tray is connected to a pair of articulated shaft-receiving bases through an articulated shaft provided on the tray, an inner space for self-adaptive rotation and shock absorption of the articulated shaft is formed in the articulated shaft-receiving base, the articulated shaft is provided with a pair of flange portions, the longitudinal length of the articulated shaft between the pair of flange portions is configured to be accommodated in the inner space.