227results about "Venting means" patented technology

The application discloses a leak-proof straw cup and relates to the field of cups. The leak-proof straw cup comprises a receiving portion for receiving liquid; a sealing portion detachably connected to the receiving portion and used for sealing the receiving portion; a circulation hole formed in the sealing portion and connecting two sides of the sealing portion; a first water outlet portion connected to the circulation hole and detachably connected to the sealing portion; and a storage portion fixed to a side wall of the receiving portion and used for storing the first water outlet portion. The leak-proof straw cup can store a straw easily.

Disclosed are a cold-keeping mug lid and a mug. The cold-keeping mug lid includes a lid body and a cooling block; the lid body is provided with an accommodation groove and a drinking lip communicated with the accommodation groove; a first clamping part is arranged on a bottom wall of the accommodation groove, and a second clamping part is arranged on the cooling block; the cooling block is detachably installed on the lid body through the first clamping part and the second clamping part, and the first clamping part and the second clamping part are clamped with each other. The application eliminates the need for ice in the mug by providing a detachable installation between the cooling block and lid body, improving the practicality and user experience of the cold- keeping mug lid.

The present invention provides a packaging bag that can suppress the formation of an opening at a portion other than the vapor release seal portion. According to the present invention, provided is a packaging bag made of a film heat-sealed at a seal portion, wherein the seal portion includes a vapor release seal portion configured to form a vapor flow path as an internal pressure increases, the vapor release seal portion has a curved shape curved toward an inner direction of the packaging bag, the vapor release seal portion includes a first region including a distal end of the curved shape and a second region adjacent to the first region, and sealing strength in the first region is higher than sealing strength in the second region.

A lid unit for use with a beverage container. The lid unit includes a lid body having a lid cover and a side wall extending downwardly from the lid cover; and a drink straw having a gas relief valve detachably fitted to the lid body. In particular, a rotatable top plate can be placed on the lid cover; and the gas relief valve can permit the pressured gas to escape the lid unit. The gas relief valve can include a valve body, flexible strip and spool. Also, the lid cover has an annular raised rim, and defines two drink orifices. The first drink orifice is shaped and sized to be an elongated slot, and the second drink orifice is shaped and sized to be a circular hole for insertion of the drink straw. The two drink orifices are spaced apart circumferentially and in fluid communication with the beverage container.

A lid assembly for a container. The lid assembly has a lid body, a flap, a seal and a button. The lid body has a lid opening. The flap is pivotally connected to the lid body and pivots away between an open position and a closed position. In the closed position the flap closes the lid opening. In the open position the lid opening is open and a cavity of the container is accessible therethrough. The seal is connected to one of the lid body or the flap to seal the opening when the flap is in the closed position. The button is pivotally connected to the lid body and pivots between an actuated and an unactuated position. When the button is moved to the actuated position the flap moves to the open position.

A vacuum food storage barrel includes a vacuum pump assembly, an induction assembly, a barrel lid, and a barrel body provided with a storage space. The barrel lid is rotatably installed on the barrel body and used for covering the storage space; the vacuum pump assembly and the introduction assembly are both installed on the barrel lid, and the vacuum pump assembly and the introduction assembly are electrically connected; and the induction assembly is used for pumping the storage space into a vacuum state through the vacuum pump assembly when the barrel lid is lifted on the barrel body. According to the present application, the vacuum pump assembly can be automatically triggered in the process of closing the barrel lid, eliminating the need to manually press buttons. The vacuum food storage barrel offers enhanced convenience and user experience.

The present invention has been made in view of the above circumstances, and an object thereof is to provide a packaging bag that can store contents such as food, can be easily and efficiently heated by a microwave oven, and is easy to use as tableware after heating. According to the present invention, there is provided a packaging bag for a microwave oven made of a flexible film formed into a bag shape, comprising: a bottom portion; and a peripheral surface portion, wherein the peripheral surface portion includes a front portion and a back portion that face each other and are provided so as to stand from the bottom portion; the front portion and the back portion are configured to be integrally inclinable with respect to the bottom portion toward a front side or a back side of the packaging bag; and the bottom portion is developable.

A laminate including a first substrate, a first adhesive layer, a second substrate, a second adhesive layer, and a sealant layer in this order in a thickness direction, wherein the first substrate includes a polypropylene stretched substrate, the second substrate includes a polypropylene stretched substrate, at least one selected from the first substrate and the second substrate is a barrier substrate further including an inorganic oxide layer, the sealant layer contains polypropylene as a main component, a cross section of the second adhesive layer has a modulus of elasticity of 30.0 MPa or more as measured with an AFM, and the second adhesive layer has a thickness of 0.5 µm or more and 3.0 µm or less.

A container system comprises a container with a storage compartment and a lid assembly to seal the container. The lid assembly includes an upper portion and a lower portion that are moveably coupled to one another. The upper portion includes a vent gasket that contacts the lower portion to seal a vent opening in the lower portion, and the lower portion includes a lower gasket to seal the lower portion to the container. When removing the lid assembly, the upper portion is moved relative to the lower portion a predetermined amount causing the vent gasket to be free of contact from the lower portion creating a vent path for air to escape from the storage compartment.

Cap for bottles with a drinking opening (5) and an air opening (4), characterized in that the cap (2) is rotatably mounted on the bottle neck (1) and has a seal (6).

A cup lid that enables single-handed operation, including a main lid body and an auxiliary lid body. The main lid body seals an opening of a container and has a circular recess, a water passing hole, an air vent, and at least one limiting flange. The auxiliary lid body is rotatably disposed on the circular recess and has at least one limiting groove, at least one cutaway portion, a water passing port, and an air guide slot in communication with the atmosphere. Each limiting flange enters a corresponding limiting groove via a corresponding cutaway portion and is slidably received therein. The water passing port opens and closes the water passing hole as the auxiliary lid body rotates, and the air vent is slidably received in the air guide slot.

Storage and retrieval system (fig. 3) comprising track system including first and second sets of transverse tracks to define a grid, a plurality of stacks of storage containers beneath the track syste

Disclosed in embodiments of the present application is an energy storage device. The energy storage device is used for storing a plurality of batteries, and comprises: a first wall; and a pressure relief assembly arranged on the first wall. Therefore, according to the energy storage device of the embodiments, the reliability of the energy storage device can be improved.

The invention relates to a dispenser for drip-dispensing a sterile liquid product containing a surfactant. The dispenser comprises a reservoir (1) comprising a wall (2) that is designed to deform when pressure is applied to the reservoir by a user of the dispenser and to spontaneously return to its original shape upon release. The reservoir (1) further comprises a flexible bag (3) in the internal space defined by the wall (2) thereof, for holding the liquid product. The dispenser comprises an air inlet means (14) for letting air in between the wall (2) of the reservoir (1) and the flexible bag (3), and a head that comprises a drip end piece (7) comprising a dispensing opening. The dispenser also comprises a hydrophilic sterilizing microporous membrane (10) which is arranged so that the liquid from the flexible bag passes therethrough on the way to being dispensed. The dispenser comprises a device that is configured to keep the membrane (10) wetted with the liquid product from the reservoir (1) between two instances of the liquid product being dispensed. The microporous membrane (10) is selectively permeable to the liquid such that it prevents air from re-entering the flexible bag of the reservoir when the dispenser returns to its original shape. The volume of liquid dispensed is compensated for by the ingress of a corresponding volume of air between the wall (2) of the reservoir (1) and the flexible bag (3) via the air inlet means (14). Figure for the abstract: Fig. 1

A cup lid and a cup are disclosed. The cup lid includes a lid body and a first cover, the lid body is provided with a water storage tank and a vent hole, and the vent hole extends through the lid body and is located in the water storage tank. The first cover is connected to the lid body, and the first cover is capable of moving to a first position relative to the lid body. When the first cover is located at the first position, the first cover covers at least a part of the water storage tank. By connecting the first cover movably to the lid body, when the water storage tank needs to be covered to reduce liquid flowing out to the outside, the first cover is driven to the first position to cover the water storage tank, so that functions can be realized conveniently and quickly, and the probability of losing the first cover is reduced.

A storage container device is provided. The device is comprised of a storage container, designed for organization and versatility through features such as color-coded components, nesting capabilities, and enhanced usability. The device comprises a durable, lightweight body and matching lids made of resilient materials like HDPE or polypropylene, ensuring resistance to wear and deformation. Available in various shapes and sizes, the containers nest within one another to optimize storage, aided by interlocking fasteners on the lids that secure multiple units compactly. Each size is identified through a distinct color-coding system for easy lid-body pairing, enhancing usability. Additional features include vents for airflow, with options for adjustability and filtering, and molded handles for convenient transport. The invention further includes a method for selecting, nesting, and storing the devices, ensuring practicality in household or commercial applications.

The present disclosure is about a lid assembly for a container, comprising a base portion adapted to couple to an opening of the container, a cover pivotably connected to the base portion and being switchable between a first position to cover a top surface of the base portion and a second position to be away from the top surface of the base portion; a spout removably mounted to the base portion, the spout comprising a deformable section wherein the lid assembly comprises a ventilation mechanism and the deformation of the deformable section causes the ventilation mechanism to switch between an open configuration which enables a fluidic communication between the interior of the container and the atmosphere and a closed configuration which disables the fluidic communication between the interior of the container and the atmosphere.

An interchangeable rubber grip cover for drinkware, providing enhanced usability, protection, and customization. The grip cover, manufactured from natural rubber or food-grade silicone, incorporates a golf grip-inspired ergonomic design for superior handling and reduced hand fatigue. It offers shock absorption, noise reduction, and thermal insulation while featuring a distinctive pattern for enhanced grip performance. The grip cover is adaptable to multiple bottle sizes and includes strategic venting holes for easy removal and customizable branding areas for personalization.

A container for manually mixing contents therein includes a base and a lid, and when formed has a first horizontal axis, a second horizontal axis, and a vertical axis that is perpendicular to the horizontal axes. The base defines an elliptic-shaped base opening and a base chamber having two conjugate diameters D1 and D2 proximate the base opening. The lid defines an elliptic-shaped lid opening and a lid chamber having the two conjugate diameters D1 and D2 proximate the lid opening. The diameter D1 extends in a direction of the first horizontal axis and the diameter D2 extends in a direction of the second horizontal axis. A ratio of D1 to D2 is greater than 1. The container also includes grips for manually mixing the contents within the base and lid chambers by rotating the container about the second horizontal axis.

The present disclosure relates to the technical field of gift box paperboards, and provides a novel gift box paperboard, including a first box body. A first paperboard is arranged on one side of the first box body. A clamping block is fixedly connected to the bottom of the first paperboard. A second paperboard is arranged on one side of the first paperboard. A clamping groove used in cooperation with the clamping block is formed in one side of the second paperboard. The problem that paperboard boxes are very cumbersome to make and cannot be massively produced due to inconvenient connection between paperboards in related technologies is solved.

In some embodiments, the devices and methods provided herein can be used to dispense fluids, such as thixotropic fluids. In some embodiments, a bottle with a cap includes a flip-top, a base, and a disc, wherein the base and disc define a mixing chamber configured to facilitate mixing of any slurry or liquid separated from the fluid back into it. In certain configurations, the base has a central opening through which the fluid exits and an inner shaft with a non-planar end surface opposite the central opening. In some configurations, the non-planar end surface and the disc define a channel between the mixing chamber and the inner shaft. In some embodiments, the disc includes a central opening, a plurality of partial annular openings through a planar surface of the disc, and a protrusion extending into the mixing chamber.

Storage containers include a body with a cavity and a lid having an internal space, connected at an edge to the body. A dehumidifier is within the cavity and is configured to dehumidify air within the cavity. An air stream is created and then split such that dehumidified air is returned to the cavity and wet air is expelled from the system. Electrical features such as the dehumidifier, lighting or lid actuators, are powered by a power source within said internal space. In some embodiments, the power source is a battery and a lid mounted solar panel provides an electrical charge to said battery.

A sealing system for a container to provide a combined protection of inert gas and oxygen scavenger methods. The sealing system comprises a closure unit and a backfill unit. The closure unit is inserted into an open end of the container. The closure unit comprises a hollow chamber, a lid, and a sealing member. The closure unit is removably coupled to the open end of the container through at least one of a friction fit, a snap fit, a rotatable fit or screw fit, or any of a variety of fastening mechanisms. The backfill unit is configured to be attached to the one-way valve of the lid. The backfill unit is configured to create a vacuum-conditioned environment in the headspace of the container. The sealing system provides a combined protection of inert gas and oxygen scavenger methods. The sealing system combines inert-gas infusion and oxygen-scavenging to reduce oxidation and preserve product quality.

A reduced weight packaging system for industrial equipment is provided. The packaging system includes a first module that defines a baseplate. A second module is superimposable on the baseplate. The second module defines an interior where the industrial equipment is to be housed during operation. At least a first portion of the first module is made from a wood-based material, such as mass timber, and the second module is made from the wood-based material. The packaging system may be designed to achieve at least the same strength ratings as non-wood materials like concrete and steel while maintaining a relatively lighter weight and reducing carbon emissions based on the reduced carbon footprint of wood-based construction materials compared to such non-wood materials.

A ventilated puck is provided. The ventilated puck includes an upper box, a spider plate, and a lower box. In particular, the upper box is fitted on the lower box to form a hollow structure, in which the spider plate is disposed. A ventilation channel for communicating the hollow structure with an external environment is provided in the upper box, or in the lower box or at interface between the upper box and the lower box. The ventilated puck of the present application may ensure gas exchange during the gas protection process conducted on semiconductor wafers, thereby preventing deformation of the puck due to pressure differences. Optionally, the interior of the ventilation channel is provided with a dustproof labyrinth structure, thereby preventing the entry of dust.

The invention relates to a dual fluid cartridge assembly. A dual fluid cartridge assembly (30) includes a cartridge (32), a flange (56), and a piston tube (36). A barrel defines a channel and includes the flange. The flange defines a cavity (78) extending from a cavity opening (80) to a cavity base (82). The cavity opening is located within the passage of the cartridge and the cavity base is located outside the cartridge. The piston tube has an extended end (57) and is located at least partially within the passage. The extending end is located in the cavity.