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 container includes a receptacle having a sidewall with inner and outer surfaces and a rim. The container lid has inner and outer surfaces, a central portion, and a periphery divided into a first periphery portion and a second periphery portion extending outward and downward from the first periphery portion. In a first mounting configuration, the central and first periphery portions of the lid are nested below the receptacle rim with the lid outer surface contacting the receptacle sidewall inner surface. In a second mounting configuration, the lid is inverted and the second periphery portion extends over the rim of the receptacle, while the first periphery and central portions of the lid extend above the receptacle rim, and the inner surface of the lid contacts the outer surface of the receptacle wall. A second, identical receptacle can be included, with both receptacles mounted to opposing sides of the lid.

An insulated food container has a container part and a detachable cover part having a handle. The cover part connectable to the container part by at least one clip on each of four sides of the container. The container part and cover part each comprising an outer shell of non-heat conducting material and an inner shell of food-grade non-heat conducting material. A vacuum gap between the outer shell and inner shell providing insulation. A silicone coating applied to an exterior face of the inner shell, the silicone coating separated from the inner shell by a perimeter hem creating a small gap between the silicone coating and inner shell. Wherein the silicone withstands hot or cold temperatures without damage, providing exceptional thermal insulation over extended time periods.

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 thermal insulation canister includes a canister body and a thermal insulation cover. The thermal insulation cover includes an upper cover body, a sealing ring, an adjusting frame, a pressure valve, a trigger and an inner cover body, each of two sides of the trigger is equipped with a trigger connecting shaft, the upper cover body is equipped with two installation holes. The trigger connecting shaft is slidably connected to the installation hole. Two adjusting shafts are fixedly installed on an upper end surface of the adjusting frame. The two adjusting shafts passes is rotatably connected with the trigger connecting shaft. The trigger connecting shaft is configured to drive the adjusting shaft to move in a vertical direction. The sealing ring is positioned between the upper cover body and the adjusting frame. The canister body is further equipped with an inner canister body.

A removable cups lid with a drinking platform that is raised above cup rim level and is inclined. Its raised end has a drinking opening. There are two cavities on the drinking platform: the first is the liquid assembly cavity and is located directly behind the drinking end. Liquid output opening is located at the connecting point of the first cavity bottom to the drinking end bottom, and surmounted by a rim to prevent steam from escaping directly into drinker's mouth. The bottom of the second cavity is inclined and at a higher level than the first cavity bottom. It is connected to the first so that any liquids on the second cavity pour into the first cavity. Second cavity bottom has a drinking straw inlet and ventilation holes. Surrounding the drinking platform is a spillway, which is a path with holes to return spilled liquid to the cup. Surrounding the spillway is a rim to secure the lid to the mouth of the cup. The rim tightly closes the cup mouth preventing leaking, with two protrusions pressing on the cup rim from inside and outside of the cup, with an appendage inside the cup projecting downward from inner protrusions to prevent leakage.

A thermal insulation canister includes a canister body and a thermal insulation cover. The thermal insulation cover includes an upper cover body, a sealing ring, an adjusting frame, a pressure valve, a trigger and an inner cover body, each of two sides of the trigger is equipped with a trigger connecting shaft, the upper cover body is equipped with two installation holes. The trigger connecting shaft is slidably connected to the installation hole. Two adjusting shafts are fixedly installed on an upper end surface of the adjusting frame. The two adjusting shafts passes is rotatably connected with the trigger connecting shaft. The trigger connecting shaft is configured to drive the adjusting shaft to move in a vertical direction. The sealing ring is positioned between the upper cover body and the adjusting frame. The canister body is further equipped with an inner canister body.

According to an aspect, a lid includes a circular top portion, a fitting portion, and a skirt portion. The top portion has a drinking hole. The fitting portion includes an inner fitting portion protruding upwardly from a peripheral end of the top portion and adapted to contact a rim-side inner circumferential surface of a container body, and an upper fitting portion thicker than the inner fitting portion and adapted to be fitted onto a rim of the container body. An upper end of the fitting portion is at a level higher than the drinking hole. The skirt portion at its upper end is continuous with an outer-side lower end of the fitting portion. The skirt portion extends downwardly away from the rim. The skirt portion is adapted to cover a rim-side circumferential surface of the container body.

The invention discloses a vacuum container comprising a storage container, a connecting tray component, a top cap and two one-way exhausters. The connecting tray component air-tightly encloses a container opening of the storage container. The top cap has a pressing part, and the top cap encloses a tray opening of the connecting tray component in a manner that the pressing part is in a position corresponding to the tray opening. One of the one-way exhausters is inserted in a guiding hole of the connecting tray component to form a tray one-way exhaust passage. The other one-way exhauster is inserted in an exhausting hole to form a cap one-way exhaust passage.

A package includes a container and a closure. The container includes a container brim, a container floor spaced apart from the container brim, and a container sidewall extending between and interconnecting the container brim and the container floor. The closure is configured to couple to the container brim to close selectively an open mouth of the container defined by the container brim.