Abstract: A structure for locking and releasing a sheet-like object and a packaging storage container are provided according to the present application. The structure includes: an accommodating portion and a pressing member assembly. The pressing member assembly is arranged at the center of the accommodating portion, and protrudes upward from the bottom of the accommodating portion to pass through a central hole of the object and fix the object in the accommodating portion. The pressing member assembly includes: multiple snap fasteners for fixing the object; multiple push sheets for pushing the object; a pressing member body; and a pressing sheet; wherein the pressing sheet is formed at the top center of the pressing member assembly and is in a flat-plate shape for a user to press downward. The snap fasteners and the push sheets are respectively flexibly connected with the pressing member body and the pressing sheet.

Abstract: The present application relates to a packaging storage container, including a container bottom portion, a container cover portion, a ridge member and a tray. The container bottom portion 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, 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-receiving bases comprises a connecting piece and a pair of limiting walls, and the connecting piece is provided between the pair of limiting walls and is an arc-shaped piece curved upwards, the articulated shaft is provided with a pair of protruding portions with column shape in axial direction thereof, a longitudinal length of the articulated shaft between the pair of protruding portions is configured to correspond to the articulated shaft-receiving base.

Abstract: 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.

Abstract: A container, comprising a container body and a container cover frame which are injection molded as a whole. The container body and the container cover frame are connected by means of breaking points; during sealing, the container body and the container cover frame are separated during the process of covering the container cover frame with a container cover film. The material cost is reduced, and the container can be used for multiple times; the provision of an anti-opening member on the container cover frame can prevent opening and avoid secondary sealing; by providing a sealing structure on the container body and the container cover frame, the container has a good sealing effect when reused for multiple times.

Abstract: 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.

Abstract: The present application relates to a packaging storage container, including a container bottom portion, a container cover portion, a ridge member and a tray. The container bottom portion 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, 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-receiving bases comprises a connecting piece and a pair of limiting walls, and the connecting piece is provided between the pair of limiting walls and is an arc-shaped piece curved upwards, the articulated shaft is provided with a pair of protruding portions with column shape in axial direction thereof, a longitudinal length of the articulated shaft between the pair of protruding portions is configured to correspond to the articulated shaft-receiving base.

Abstract: A container, comprising a container body and a container cover frame which are injection molded as a whole. The container body and the container cover frame are connected by means of breaking points; during sealing, the container body and the container cover frame are separated during the process of covering the container cover frame with a container cover film. The material cost is reduced, and the container can be used for multiple times; the provision of an anti-opening member on the container cover frame can prevent opening and avoid secondary sealing; by providing a sealing structure on the container body and the container cover frame, the container has a good sealing effect when reused for multiple times.

Abstract: A packaging container for a multimedia storage carrier includes a panel portion and a peripheral side portion. The panel portion is arranged in the peripheral side portion in a sunken manner, and an inner cavity for accommodating the multimedia storage carrier is defined by the panel portion and an inner wall of the peripheral side portion. An inner edge of the peripheral side portion is provided with a snap portion and a snap groove portion opposite to the snap portion. The snap portion and the snap groove portion are configured to fix the multimedia storage carrier in the inner cavity. The snap portion is provided with a support member that abuts against a bottom surface of the multimedia storage carrier, and the support member is configured to support the multimedia storage carrier.

Abstract: A packaging container for a multimedia storage carrier includes a panel portion and a peripheral side portion. The panel portion is arranged in the peripheral side portion in a sunken manner, and an inner cavity for accommodating the multimedia storage carrier is defined by the panel portion and an inner wall of the peripheral side portion. An inner edge of the peripheral side portion is provided with a snap portion and a snap groove portion opposite to the snap portion. The snap portion and the snap groove portion are configured to fix the multimedia storage carrier in the inner cavity. The snap portion is provided with a support member that abuts against a bottom surface of the multimedia storage carrier, and the support member is configured to support the multimedia storage carrier.

Abstract: A disk storage system for disks having a central opening includes a set of hingedly connectable disk trays, a pair of axle members for attachment to one of the trays on an axle axis thereof, and a storage container having hinge pedestals for engagement by the axle members. Hinged connections between adjacent trays is by tabs that are pivotable on respective hinge axes of the different trays, the tabs being engagable with respective tab cavities of adjacent trays.

Abstract: A disk case configured generally as a traditional jewel case but with the base and lid formed of resilient materials such as polypropylene. Pivot bosses inwardly project from rearwardly extending tabs of the lid into main openings formed in upstanding side walls of the base, the main openings having radially inwardly projecting tabs that engage an annular groove of each pivot boss, a slot opening being formed in each side wall proximate one of the tabs for resiliently permitting outward deflection of its associated tab during insertion of the pivot bosses into the main openings. Main ramps can be formed in the side walls and a bevel formed on each pivot boss for facilitating spreading of the tabs during assembly, and the bevel can be aligned with one of the tabs in the closed position of the lid for facilitating full entry of the pivot bosses into the main openings.

Abstract: A container for a disk having a central opening includes a base having a pedestal for holding the disk, a hingedly connected lid, and a laterally spaced pair of latches for locking the container closed. Also disclosed are interior partitions of the base and lid that have edgewise proximal engagement, a disk presser structure for holding edge extremities of the disk in place during mishandling of the container, and rib members that block entry of a destructive blade in an endwise path through regions of facing contact adjacent to living hinges of the container.

Abstract: A container for a disk having a central opening includes a base having a pedestal for holding the disk, a hingedly connected lid, and a laterally spaced pair of latches for locking the container closed. Also disclosed are interior partitions of the base and lid that have edgewise proximal engagement, a disk presser structure for holding edge extremities of the disk in place during mishandling of the container, and rib members that block entry of a destructive blade in an endwise path through regions of facing contact adjacent to living hinges of the container.

Abstract: A disk storage system for disks having a central opening includes a set of hingedly connectable disk trays, a pair of axle members for attachment to one of the trays on an axle axis thereof, and a storage container having hinge pedestals for engagement by the axle members. Hinged connections between adjacent trays is by tabs that are pivotable on respective hinge axes of the different trays, the tabs being engagable with respective tab cavities of adjacent trays.