A sealing structure for a lid and a container includes: the container including a hard material structure, a soft material structure connected to the hard material structure, and an opening at the top, the soft material structure includes a limiting portion, the limiting portion includes a container convex arc section and a container concave arc section connected to the container convex arc section; and the lid covering the opening to form an interference fit with the container, and including a locking portion capable of interlocking with the limiting portion, the locking portion includes a lid concave arc section abutting against the container convex arc section, and a lid convex arc section connected to the lid concave arc section and abutting against the container concave arc section. The sealing structure improves the sealing of the container, preventing leakage of liquid from the container, and making the container easy to carry.

A can sealing device for resealing cans to preserve contents thereof includes a lid, which is resiliently flexible and stretchable. The lid comprises a disc, which is sized complementarily to an open end of a can having inner and outer rims, which define a groove. A first lip is engaged to the disc and extends circumferentially therearound and arcuately therefrom, so that an outer edge of the first lip is positioned below a lower surface of the disc. A second lip engaged to the lower surface of the disc is concentric with the first lip so that the first and second lips define a slot. The lid thus can be sealably engaged to the can by stretching it for insertion of the outer rim of the can into the slot and for insertion the second lip into the groove.

A safety cover box is used to prevent unauthorized access to an electrical device stored within to vulnerable users such as children or pets. The safety cover box prevents harmful accidents by restricting access to the electrical connections of the electrical device. To do so, the safety cover box may include a safety lid, a box body, and a safety lock mechanism. The box body is designed to completely enclose the electrical device so that all electrical connections are safely protected. The box body also enables the normal operation of the electrical device without obstructing the connection of external electrical devices to the electrical device stored within the box body. The safety lid is designed to seal the box body to prevent access to the electrical device stored within. The safety lock mechanism is designed so that only authorized users can remove the safety lid from the box body.

Embodiments of the present invention include food and beverage packaging utilizing heat seal technology, and specifically include food and beverage containers with end closures having seals or liners and snap-fit closure mechanisms. In some embodiments, the food and beverage containers and the end closures are metal. In further embodiments, the food and beverage containers include a domed portion on the bottom closed end. The end closures can snap onto the food and beverage containers such that the packaging is reclosable. Moreover, the sealed packaging with reclosable features can retain a variety of internal pressures including pressures higher than possible with the heat seal alone.

A tamper-resistant air-permeable container includes a cover having a bottom that is formed with a first wall having primary troughs and primary blocks and formed with a retaining engagement portion; and a box including a receiving space and having a second wall that is provided with a first step part lower than the second wall and a second step part lower than the first step part to define forming therebetween a retaining engagement groove. The second wall is formed with secondary troughs, each including a curved section, such that each of the secondary troughs has a curved configuration. When the cover is combined with the box, the retaining engagement portions of the cover are fit into and retained in the retaining engagement groove. The primary troughs and the secondary troughs form passages in communication with the receiving space.

A container lid is provided herein having structurally reinforcing ribs therein. The ribs increase the strength of the lid across a central region thereof. Specifically, the lid can have an outer perimeter and the ribs can be spaced inwardly from the outer perimeter. The inwardly spaced ribs can provide a distinct look for consumer differentiation. Additionally, the ribs can be arcuate so that they generally follow a curvature of the outer perimeter of the lid. As such, a label region within the lid central region is preserved, while the lid is still strengthened by the ribs.

A bottle assembly is provided including a bottle having an end portion with a first detent formation, and a collar having a second complementary detent formation. The collar is arranged to snap fit to the end portion by engagement of the detent formations by application of force only in a direction towards the bottle. In addition, a valve assembly for use with a drinking vessel is provided including a base member and a sealing member. The sealing member is movable, dependent on a pressure difference across it, between a sealed position, wherein the sealing member is sealed against the base member, and an unsealed position, wherein the sealing member is unsealed from the base member. One or more channels are formed between the base member and the sealing member and are arranged to allow air to enter the drinking vessel when the sealing member is in the unsealed position.

A disposable, non-toxic, biodegradable, flexible cover fitting on beverage containers to protect from unwanted contamination or spillage.

A stackable cup lid includes an annular base, a lateral wall, a straw opening, a sip channel, a removable tab, a plurality of connectors, and a radial rib. The lateral wall is perimetrically connected around the annular base and delineate the general profile of the stackable cup lid. The straw opening concentrically traverses through the annular base and enables to insert a straw for cold beverage consumption. The sip channel that enables the consumption of hot beverage traverses through the annular base. The removable tab is connected to a rim of the sip channel through the plurality of connectors to open the sip channel when necessary. The radial rib is internally connected onto the lateral wall and allows the stackable cup lid to engage and secure with a rim of a beverage cup.

The present disclosure relates to child resistant containers and methods of making same for products made or derived from tobacco, or that otherwise incorporate tobacco, and are intended for human consumption.