155results about "Closures with opening device" patented technology

A combined bottle opener and stopper comprises a metal plate with side edges bent downward and inwardly. Opening is performed with the use of a conventional pry off method. Opened bottles are closed with a rubber pad attached to the bottom of a recess on the inner face of the plate. The opener-stopper has three bent edges which have different heights with the difference corresponding to the pitch of the thread on a threaded bottle neck. For temporary closing the bottle, i.e., with beer or carbonated water, the device is screwed onto the threaded bottle neck as a nut until the rubber pad is tightly pressed to the upper face of the bottle to hermetically close the latter. For closing bottles with nonthreaded bottle necks, the device is moved onto the bottle neck by guiding the convergent bent edges over the neck in a direction transverse to the bottle's axis until the device is fixed tightly on the bottle due to convergence of the bent edges with the rubber pad, thereby to seal the bottle's opening. The device is also provided with sharp edges for cutting plastic wrappings around the bottle neck and with an opener for metal cans openable by pulling up a tongue connected to a scored can cover.

For the first time, a screw cap (1) is realized with which a tubular bag to which the screw cap (1) is attached can be opened by a self-cutting process and metered dispensing from a metering opening (31) is simultaneously realized. The screw cap (1) consists of a lower part (2), on which a spacing means (4), used in practical terms as transport protection, is placed, and onto which a cutting sleeve (3) with a lateral metering opening (31) is screwed. The container can be opened by means of the cutting sleeve (3) and thereafter its contents can be dispensed in a metered manner by means of a valve piston (5) that is guided in the cutting sleeve (3) by a screwing movement. In the closed state, the valve piston (5) reaches into the cylinder (30) of the cutting sleeve (3) underneath the metering opening (31) and seals the cylinder (30), which is open at both ends, off against the container that is welded to the flange (21) of the lower part (2).

A medication keycode lock fan light fabricated from a sealing cap, a keycode cover and a keycode cover opener. A screw opening is formed in the sealing cap corresponding to position of an elastic septum of the medicine bottle. The keycode cover screws into the screw opening of the sealing cover, and is used to cover the elastic septum of the medicine bottle. Furthermore, a keycode hole having a set profile is defined in a surface of the keycode cover, and an end of the keycode cover opener is configured with a key that matches the keycode hole. The key of the keycode cover opener and the keycode hole must be in exact corresponding juxtaposition to enable unscrewing of the keycode cover, thereby uncovering the elastic septum of the medicine bottle and effectively resolving the problem of using the wrong medication due to inadvertence of the person concerned.

A container for food and beverages with a fully opening end panel is provided. An end closure of the container has a generally circular end panel defined by a score line. A rotational opening tool is providing for contacting the end panel and separating the end panel from the score line upon rotation of the tool.

A pouch includes a bag, which has an internal space for accommodating contents and a first opening, and a fastener for opening and closing the first opening. The bag places contents into the internal space through the first opening. The bag also has a second opening and also places contents into the internal space through the second opening.

A lid for a beverage or food container is described with a handle that includes a closure. The closure pivots relative to the handle and is biased to be in a closed position. The closure provides for the secure attachment of the lid to another object, such as a bag, a fence, etc.

The invention relates to a vacuum storage bucket. The bucket is characterized by comprising a bucket body (1), and a cover body (2) mounted on an opening in the upper end of the bucket body (1), a seal ring (3) for preventing exterior gas from entering the interior of the bucket body (1) under the vacuum condition is mounted between the bucket body (1) and the cover body (2), the cover body (2) isprovided with an air extraction device (4) used for extracting air in the bucket body (1), the side of the air extraction device (4) is provided with a pressure relief device (5) used for inflating the exterior air into the bucket body (1) so as to separate the cover body (2) from the bucket body (1), the vacuum storage bucket can rapidly extract air in the bucket body, vacuum environment can bemanufactured, microorganisms like rice weevil lose the live and breeding environment, on the other hand, when a bucket cover needs to be opened, a user only needs to press the pressure relief device,the air can quickly enter the bucket body through the pressure relief device, and the bucket cover can be conveniently opened.

The invention relates to an easy-to-open beer bottle cap and a processing method thereof. The beer bottle cap comprises an iron cap shell and a sealing rubber mat arranged at the inner top in the iron cap shell, wherein the iron cap shell comprises a disc-shaped cap part and a skirt part with a wrinkle and is characterized in that: the wrinkle is located at the upper part of the skirt part; multiple through holes are also formed at the lower end of the wrinkle and located around the skirt part; a spoke between two through holes is connected with an annular iron ring; and the annular iron ring is located at the bottom end of the skirt part. In the invention, multiple U-shaped holes are formed at the skirt part of the bottle cap, so that the bottle cap can be opened simply by use of a tool with a straight-strip component such as a chopstick, a key, a fork, a spoon and the like without needing a special bottle opener, thereby being very convenient.

The invention discloses an intelligent lock of a bottle cap with anti-fake and anti-unauthorized unlocking functions. The intelligent lock comprises an enclosure, a driving mechanism, a circuit boardand a battery, wherein the enclosure is formed by assembling a lock cover, a fixed side and a moving side; the circuit board is electrically connected with the driving mechanism and controls the driving mechanism to run; the battery is electrically connected with the circuit board and the driving mechanism; the moving side is a structure which is positioned on one side of the fixed side and is capable of being rotated and opened on one side of the fixed side or buckled and locked with the fixed side; and bluetooth or an Internet of Things communication chip used for acquiring a correct unlocking instruction is connected with the circuit board. The invention also discloses an unlocking method for the intelligent lock of the bottle cap with anti-fake and anti-unauthorized unlocking functions. According to the invention, a process that unlocking must be performed first before opening a bottle is formed, and the phenomenon that the consumers generally do not verify truth due to weak anti-fake awareness can be avoided.

The present invention relates to an assembly for closing a tube. The assembly includes a tube head including a neck and a closure liner sealing the neck. The assembly also includes a cap that includes a punch adapted to cut the closure liner. The neck and the cap are configured to allow the cap to be fixedly held on the neck in a first position—the standby position—in which the punch is held at a distance from the closure liner, and in a second position—the position of use—in which the punch perforates the closure liner.

The invention is a closure for the aperture of a pressure driven dispensing container. The closure includes (a) an outer shell having a planar base including an outer first main surface and an inner second main surface. The base includes a dispensing aperture fluidly connecting the outer surface to the inner surface and receives a dispensing tube. An outer peripheral skirt juts out of the inner surface and seals the closure to the aperture of the container. The closure also includes (b) a flexible valve in contact with the inner surface located within the outer peripheral skirt and defining an interior passageway having a first opening at one end adjacent to and in fluid communication with the first dispensing aperture and having a second opening at the other end of the passageway, wherein the flexible valve is resiliently biased so that it naturally shuts and seals the second opening.

The present disclosure relates to an automated assay system adapted to receive consumables in the conduct of an assay. The assay system includes at least one of a loading cart, a door support system, a waste storage unit, and a robotic subsystem. The loading cart is configured to organize and transport consumables necessary for the performance of the assay system. The door support system is configured to maintain stability of doors of the automated assay system. The waste storage unit is configured to provide convenient disposal of consumables associated with the automated assay system. The robotic subsystem is configured to transport consumables within the automated assay system.

Disclosed is a sealing cover, which is suitable for sealing an opening of a container, comprising an extrusion lid and a flexible sealing ring, wherein the container has an opening, the extrusion lid comprises an outer cover, an inner shield cover, a screw rod and a knob, the outer cover covers the opening, and the inner shield cover is arranged in the opening and is located under the outer cover; the screw rod movably penetrates the outer cover, the lower end of the screw rod is fixedly connected to the inner shield cover, and the upper end of the screw rod is connected in a threaded manner to the knob; and the flexible sealing ring is sheathed on the screw rod and is located between the outer cover and the inner shield cover, and when the knob is rotated, the screw rod drives the inner shield cover to move upwards and squeezes the flexible sealing ring to force the flexible sealing ring to be attached to an inner circumferential wall of the opening after expansion to form a seal. The sealing cover provided by the present invention can seal the opening of a container, and the sealing cover has a simple structure, is convenient to use, and has a good sealing effect.

The invention relates to the technical field of petroleum geological exploration, in particular to an intelligent sample storage box for petroleum geological exploration. The intelligent sample storage box for petroleum geological exploration comprises a rectangular box, a sample placing mechanism, a moving mechanism and a back taking mechanism, wherein the sample placing mechanism is arranged inthe rectangular box and is used for placing collected sample plates; the moving mechanism is arranged at the bottom of the rectangular box and used for moving the rectangular box; and the back takingmechanism is arranged on one side of the rectangular box and used for carrying out back taking on the rectangular box. The intelligent sample storage box for petroleum geological exploration is characterized in that the sample placing mechanism comprises two turntables which are symmetrically arranged on the two sides of the interior of the rectangular box, a plurality of placing frames and a turntable rotating and positioning assembly, and the two turntables are vertically distributed; the placing frames are distributed at the edge between the two turntables at equal intervals along the circumferences of the two turntables, and each placing frame is horizontally distributed; and the turntable rotating and positioning assembly is arranged on one side of the rectangular box and used for driving the two turntables to rotate. The storage box can be selected from back taking and pulling, workers can place and take materials conveniently, and the material taking and placing efficiency of the workers is improved.

The present invention provides an opener that attached to the side of the conventional crimped metal bottle cap. The high strength metallic bottle cap can be easily opened in safe shape by just pulling out outwardly using two fingers. Using by thermosetting plastic material, it can be attached to the bottle cap without a mechanical retention or adhesive agent. This opener is formed to the outline of the bottle cap and the upper bottle third. The ideal position of the fulcrum and the resistance portions of the present invention make the bottle cap to be opened within 20′ degrees from the bottle neck and it causes below 20′ degrees bent bottle cap that remains inside of the disposable opener. The present invention also can be formed in various ornamental designs within functional range.

The invention discloses a single-hand opened container cover. The single-hand opened container cover comprises a bottom cover and an upper cover capable of being connected with a container opening. Clamping pieces A are arranged between the bottom cover and the container opening. Clamping pieces B are arranged between the upper cover and the container opening. Connecting pieces through which the upper cover is connected to the bottom cover and can turn over relative to the bottom cover are arranged between the bottom cover and the upper cover. A plurality of tearable connecting spots are arranged between the lower edge of the upper cover and the upper edge of the bottom cover. An upper cover opening structure facilitating tearing of the connecting spots during initial using is arranged onthe upper cover. An upper cover assisted opening structure facilitating opening of the upper cover through a single hand is arranged in the position, located above the connecting pieces, of the upperside of the upper cover. When the container cover is used once again, the upper cover can be opened through the single hand. After being opened, the upper cover is connected with the bottom cover through the connecting pieces, can be prevented from being lost and can also achieve the anti-counterfeiting effect. Moreover, the upper cover and the bottom cover are integrally formed during mold opening. The manufacturing cost is greatly reduced. The single-hand opened container cover has the characteristic of environmental protection.

The invention discloses a leakage-proof heat preservation take-out packing box, and relates to the technical field of packaging boxes. The leakage-proof heat preservation take-out packing box comprises a first box cover, heat preservation plates are fixed to the inner surface of the first box cover, a second box cover is fixed to the inner surface of the first box cover, a plurality of baffles arefixed to one surface of the second box cover, a groove is formed in one surface of the first box cover, a fixing rod is fixed to the surface of the first groove, a pull ring is fixed to the peripheral side face of the fixing rod, a plurality of heat preservation plates are fixed to the inner surface of a first box body, and a second box body is fixed to one surface of the first box body. According to the leakage-proof heat preservation take-out packing box, the heat preservation plates are fixed between the first box cover and the second box cover, the multiple baffles are fixed to one surface of the second box cover and are clamped to the inner wall of the second box body, and the first box cover and the second box cover can be pulled to be opened through the pull ring. The problems thatan existing take-out box cannot achieve heat preservation, the leakproofness is not good, and opening is not easy are solved.

The invention discloses a micro-control biological ion detection device based on a magnetic resonance technology. The micro-control biological ion detection device comprises a base and a mounting groove; an air cooler is fixedly mounted in a storage box; the surface of a fixed rod is movably connected with an adjusting knob; the lower surface of the adjusting knob is fixedly connected with a connecting rod; a first bevel gear is fixedly connected to the end of the connecting rod; a second bevel gear is connected to one side of the first bevel gear in a meshed mode; and a rack is connected to one side of each gear in a meshed mode. According to the micro-control biological ion detection device based on the magnetic resonance technology, cold air is generated when an air cooler is started, the cold air is conducted through an S-shaped cooling pipe, meanwhile, the spreading area of the cold air is increased, and a temperature sensor is used for monitoring and sensing the internal temperature of a storage box, and transmitting the sensing data to a temperature display screen, so that workers can conveniently observe the internal temperature of the storage box in real time, adjustment of the storage box is facilitated, samples are prevented from deteriorating due to over-high temperature, and the detection result is enabled to be more accurate.

The invention discloses a multifunctional storage tank, and relates to the technical field of novel storage devices. The multifunctional storage tank comprises a storage box body and a sealing cover, the sealing cover is clamped to the top end of the storage box body, the multifunctional storage tank is characterized by further comprising pulling grips, an air-cooling constant-temperature storage structure and a placement clamping structure, the pulling grips are fixedly connected to the two sides of the top end of the sealing cover, the air-cooling constant-temperature storage structure is further fixed to the top end of the sealing cover, the air-cooling constant-temperature storage structure is located between the two pulling grips, and the inner side of the storage box body is fixedly connected with the placement clamping structure. Through the design that different types of automatic positioning anti-shaking damage structures are carried in the box, the device can conveniently carry out automatic anti-shaking clamping and positioning on square milk powder cans and cylindrical milk powder cans for storage, the use convenience is greatly improved, and through the design of the air cooling constant-temperature storage structure, the device can conveniently maintain a proper storage temperature in a storage box, so that a better storage effect is achieved.