Provided is a portable insulated lunch box, including: a box body (1) and a cover body (2) adapted to the box body (1); the cover body (2) defines a mounting cavity (4) passing vertically through the cover body (2), an upper opening of the mounting cavity (4) is arranged with a pressing member (5), and multiple locking members (6), that are transversely, elastically, and movably connected, are arranged in the mounting cavity (4); an outer end of each locking member (6) passes through a cavity wall of the mounting cavity (4), and an inner end of each locking member (6) is arranged with an internal push bevel (7) matched with a lower edge of the pressing member (5); an inner side wall of the box body (1) is arranged with multiple clamping grooves (8) each matched with the outer end of a corresponding locking member (6).

A package including a closure engaged with a container. The closure has one or more tabs that abut one or more abutments. The tabs can be displaced towards the longitudinal axis and the closure can be rotated in the disengagement direction to dislodge the closure from the container.

Disclosed is a dispensing device comprising a housing, a spray head, and a protective cap. By overcoming a resistance, the protective cap can be rotated between a blocked position and a released position. The protective cap is transparent and is rotationally coupled to the spray head.

The present disclosure concerns a coupling mechanism for detachably attaching two or more utility modules to one another, utility assembles, mobile carriers and other attachable modules and articles.

Provided is a portable insulated lunch box, including: a box body (1) and a cover body (2) adapted to the box body (1); the cover body (2) defines a mounting cavity (4) passing vertically through the cover body (2), an upper opening of the mounting cavity (4) is arranged with a pressing member (5), and multiple locking members (6), that are transversely, elastically, and movably connected, are arranged in the mounting cavity (4); an outer end of each locking member (6) passes through a cavity wall of the mounting cavity (4), and an inner end of each locking member (6) is arranged with an internal push bevel (7) matched with a lower edge of the pressing member (5); an inner side wall of the box body (1) is arranged with multiple clamping grooves (8) each matched with the outer end of a corresponding locking member (6).

A reusable system for shipping objects is disclosed. The system includes a container and an inflatable and/or deflatable bladder. The inflatable and/or deflatable bladder is configured to be inserted and/or removed from a cavity defined by an outer shell and inner lining of the container. The inflatable and/or deflatable bladder is configured to inflate to protect objects inside the container, and also to deflate to move the system to a substantially compact configuration.

The present disclosure concerns a coupling mechanism for detachably attaching two or more utility modules to one another, utility assembles, mobile carriers and other attachable modules and articles.

A work platform for a drawer storage module is disclosed. The module includes one or more slidable drawers and a locking bar having a locking opening and which may be pivoted between a vertical position covering the drawers and securing them within the module and a horizontal position clear of the drawers so that they can be opened. The work platform has a work surface and a peripheral rim extending downwardly from the work surface. A through hole is formed on the peripheral rim. The work platform may be disposed on an upper surface of the module with the locking opening adjacent the through hole. The work platform may also be disposed on storage containers forming part of a stackable system including quarter-sized containers, half-sized containers and full-sized containers in alternative combinations thereof.

The present disclosure concerns a coupling mechanism for detachably attaching two or more utility modules to one another, utility assemblies, mobile carriers and other attachable modules and articles.

Disclosed is a storage device, including a first protective shell and a second protective shell for enclosing a peripheral side of an object that needs to be stored, and a locking member and an auxiliary unlocking member. The auxiliary unlocking member is configured to move along a shell surface of the first protective shell or move inside and outside towards the first protective shell to resist a locking force of the locking member. The locking member which can meet the locking and unlocking requirements of two protective shells cooperated with the auxiliary unlocking member which can adjust the locking force or locking state between two protective shells to reduce the difficulty of unlocking two protective shells. Therefore, the storage device can be used to reasonably and effectively store and protect the earphone charging compartment, or other products that are small in size and have a smooth and rounded appearance.