650results about "Closure stoppers" patented technology

The present disclosure relates generally to paddles used in recreational sports. More specifically, this disclosure relates to a pickle ball paddle with a hollow interior adapted / configured to receive and store a liquid within the hollow interior.

A multifunctional double drinking cup cover is provided, including a main cover, and an upper cover rotatably arranged on the main cover. A straight drinking nozzle is arranged on the main cover, a rotating cover is sleeved on the straight drinking nozzle, and the rotating cover rotates around the straight drinking nozzle. A drinking opening is formed on an upper surface of the rotating cover, the drinking opening is in communication with the straight drinking nozzle, and a limiting tube is arranged on an inner side wall of the drinking opening. A button is arranged on the main cover, a clamping groove is formed on the upper cover, and the upper cover rotates in a direction close to or away from the rotating cover. The upper cover, the button, and the rotating cover are movable between a closed state and an open state.

The invention relates to the technical field of waste liquid collection, in particular to a medical nursing waste liquid collection device which comprises a movable base and a cabinet fixedly connected to the movable base, a liquid suction mechanism used for sucking waste liquid is arranged on the cabinet, an L-shaped pipe is fixedly connected to the top of the cabinet, one end of the L-shaped pipe is fixedly connected with the liquid outlet end of the liquid suction mechanism, and the other end of the L-shaped pipe is fixedly connected with the liquid outlet end of the liquid suction mechanism. A fixing rod is fixedly connected to the top of the movable base, a cylinder is rotationally connected to the top end of the outer wall of the fixing rod, a top cylinder is arranged on the inner side of the cylinder, a circular ring frame is fixedly connected to the outer wall of the cylinder through four supporting rods, and a plurality of liquid inlet cylinders are fixedly connected to the top of the circular ring frame at equal intervals. According to the device, the conical rubber head used for connecting the liquid suction mechanism and the collecting barrel can be automatically pulled out, then the position of the collecting barrel is automatically switched, and the conical rubber head is inserted back, so that automatic replacement of the device is achieved, medical staff do not need to replace the collecting barrel, and classified collection of different medicaments can be completed.

A closure assembly for a package with a flexible thin-walled bag which has a spout unit having a spout and at least one spout cam portion, and a closure applicable to the spout unit and having a cap that extends along a cap axis is provided. The cap has cap wall having a lower edge in which at least one cap cam portion is formed. The at least one cap cam portion is at least partly complementary to the at least one spout cam portion. In a disengagement configuration, by rotating the cap with respect to the spout about the cap axis, an interaction between the at least one cap cam portion and the at least one spout cam portion causes the cap to lift axially with respect to the spout.

The invention discloses a freeze-drying method of long culture growth hormone, which comprises the following steps: adding a middle plug into a double-cavity clamping bottle, filling the double-cavity clamping bottle with the long culture growth hormone to be freeze-dried, and placing and fixing the double-cavity clamping bottle on a customized freeze-drying bracket; the top plug is placed in the plug pressing assembly so as to be fixed to the bottle opening of the double-cavity clamping type bottle; performing freezing, primary drying and secondary drying on the to-be-freeze-dried long culture growth hormone respectively; the top plug is fixed by the top cover and the bottle opening is sealed; the plug pressing assembly comprises a pressing-in jig and a maintaining jig, the maintaining jig is attached to the outer wall of the bottle opening, and the top plug is placed in the maintaining jig so that the top plug can be fixed to the bottle opening; the press-in jig presses the top plug to be embedded into the bottle opening, and the plug pressing assembly is removed to complete plug pressing. According to the method disclosed by the invention, high-quality freeze-drying parameters and freeze-drying operation can be provided, and the top plug and the top cover are utilized to complete plug pressing and cover sealing of the double-cavity clamping type bottle, so that the obtained growth hormone freeze-drying preparation for the growth culture keeps better appearance and lower moisture.

A container suitable for storing a consumable therein, the container comprising: a) a container base including: i) one or more side walls and one or more bottom walls which define a food cavity configured to retain the consumable therein; ii) one or more flanges extending from the one or more side walls, wherein the one or more flanges include a lid access feature; b) a lid removably affixed, to the container base, wherein the lid includes: i) a handling portion which is located over the lid access feature such that a bottom surface of the lid is exposed from the one or more flanges of the container base and the leading edge of the lid is accessible.

The invention provides a liquid sampling bottle sealing structure for a radioactive environment and a use method, and belongs to the technical field of sampling and sample sending in a radioactive environment factory building, and the liquid sampling bottle sealing structure is characterized in that a bottle plug main body is embedded into a bottle opening and is tightly attached to the inner side wall of the bottle opening to form a first layer of sealing; after the bottle plug main body is embedded into the bottle opening, the first sealing part is tightly attached to the end face of the bottle opening to form a second layer of sealing; the second sealing part is tightly attached to the inner wall surface of the bottle opening to form a third layer of sealing; through the triple extrusion sealing structure design of different positions of the sealing plug and the bottle opening, and three-stage sealing does not interfere with each other, good sealing inclusiveness between the sealing plug and the bottle opening is guaranteed, and it is guaranteed that sampling liquid in the bottle does not leak in the sampling and sample sending process; after sample liquid enters the sampling bottle, the sampling bottle does not need to be opened, and the second sealing part which protrudes outwards is embedded into the bottle opening and is clamped and locked with the bottle opening, so that the stability and the reliability of sealing connection between the sealing plug and the bottle opening are ensured, and the conditions that the state in the bottle is damaged and liquid leaks are prevented.

A collector (S), preferably for a refrigerant circuit (100) for a motor vehicle, comprising: a pipe (RZ1, RZ2), at least one cover (D1, D2), and an axial direction (AR). The pipe (RZ1, RZ2) each has at least one reduction (R1, R2), and the at least one cover (D1, D2) each has at least one bulge (B1, B2). The at least one bulge (B1, B2) and the at least one reduction (R1, R2) are in contact such that the at least one cover (D1, D2) closes the pipe (RZ1, RZ2) in the axial direction (AR). The at least one cover (D1, D2) has a displacement in the axial direction (AR) approaching zero. The pipe (RZ1, RZ2) and the at least one cover (D1, D2) are materially bonded and the pipe (RZ1, RZ2) has at least one further circumferential bead (ZS1, ZS2) that is at least partially connected.

A collector (S), preferably for a refrigerant circuit (100) for a motor vehicle, comprising: a pipe (RZ1, RZ2, RZ3, RZ4, RZ5, RZ6), at least one cover (D1, D2, D3, D4), and an axial direction (AR). The pipe (RZ1, RZ2, RZ3, RZ4, RZ5, RZ6) each has at least one reduction (R1, R2, R3, R4, R5), and the at least one cover (D1, D2, D3, D4) each has at least one bulge (B1, B2, B3, B4). The at least one bulge (B1, B2, B3, B4) and the at least one reduction (R1, R2, R3, R4, R5) are in contact such that the at least one cover (D1, D2, D3, D4) closes the tube (RZ1, RZ2, RZ3, RZ4, RZ5, RZ6) in the axial direction (AR). The at least one cover (D1, D2, D3, D4) has a displacement in the axial direction (AR) approaching zero. The tube (RZ1, RZ2, RZ3, RZ4, RZ5, RZ6) has an inner surface (ZI). At least one sealing element (DE1, DE2) is arranged between the at least one cover (D1, D2, D3, D4) and the inner surface (ZI).A mechanical machining process for creating a fit between the at least one sealing element (DE1, DE2) and the inside (ZI) is missing.

The efficient storage tank for benzoyl chloride comprises a tank body, a rubber plug is connected to a feeding port in the top of the tank body in a clamped mode, a rotary joint is installed at a discharging port in the top of the tank body, an output pipe is arranged in the tank body, the top end of the output pipe is connected with the rotary joint, a corrugated telescopic pipe is connected to the rubber plug, and the corrugated telescopic pipe is connected with a hydraulic cylinder. The top end of the corrugated telescopic pipe is connected with the rotating connector through a communicating pipe, the rubber plug is hollow, the bottom of the rubber plug is open, and the rubber plug is communicated with the interior of the output pipe through the corrugated telescopic pipe, the communicating pipe and the rotating connector. The rubber plug, the corrugated telescopic pipe, the communicating pipe, the rotating joint and the output pipe are bridged between the two tank bodies, so that the adjacent tank bodies are communicated with each other, and a plurality of tank bodies are kept to be sequentially arranged and communicated with each other during filling operation; and the operation of filling a plurality of tank bodies can be realized under the condition that the initial tank body position is not moved, so that the tank body filling efficiency is effectively improved.

An accumulator (A) for separating gaseous and liquid components of a refrigerant from one another and / or for collecting and storing the refrigerant, preferably for a motor vehicle, comprising: a tube (RZ) and at least one cap (D). According to the invention, the tube (RZ) has at least one reducer (R), wherein the tube (RZ) has at least one section (AB), the cap (D) having a cylindrical shape and being inserted into the at least one section (AB), the at least one reducer (R) and the cap (D) at least partially contacting each other, and the cap (D) and the tube (RZ) being metallurgically bonded. According to the invention, the accumulator (A) can be used in a refrigerant circuit of a motor vehicle. A method for manufacturing the accumulator is described.

The utility model provides a heat preservation box which comprises a box body, one side of the box body is provided with a box cover hinged to the box body, the other side of the box body and the box cover are locked through a lock catch device, and a sealing ring is arranged between the box body and the box cover. The lock catch device comprises an upper fastener, a lower fastener and a lower fastener, and the upper fastener is arranged on one side, close to the box body, of the box cover; one end of the positioning piece is hinged to the upper fastener, and the other end of the positioning piece is adjusted to be locked to the box body, so that the box cover and the box body enter a locked state; wherein the upper buckling piece and the positioning piece are made of materials with the same hardness, and when the box cover and the box body are in a locked state, the sealing ring provides pre-tightening force for the positioning piece and the box body to abut against each other. The utility model solves the technical problems that as the lock catch device provides pretightening force through the upper fastener, the material of the upper fastener relative to the positioning piece is softer, the upper fastener is easy to damage after being buckled for multiple times, and the damaged part is not easy to replace.

A method of storing a sterile corticotropin composition at a temperature of 2° to 8° C., warming the sterile corticotropin composition to a temperature of 18° to 26° C., injecting 80 United States Pharmacopeia (USP) units of the sterile corticotropin composition into a human subject, wherein the corticotropin comprises amino acids 1-39 of SEQ ID NO: 1, or wherein the sterile corticotropin composition has not more than 0.05 USP Vasopressin Units / USP Corticotropin Units, or wherein the sterile corticotropin composition comprises acidified WFI having a pH of 2.8 to 3.2.

The application provides a rotating blocking mechanism of a capping machine, which enables a material pipe to enter the rotating blocking mechanism for capping operation without affecting the normal material conveying of a conveying line, and improves the conveying efficiency of the conveying line. The rotating blocking mechanism comprises a conveying line, rotating wheels, blocking rings and a plurality of clamping units. The ends of the conveying line are respectively provided with rotating shaft supports in front. The rotating shafts are respectively supported in the center holes of the rotating shaft supports on both sides and are respectively connected with the first rotating wheels and the second rotating wheels in the back. The first rotating wheels correspond to the capping end of the material pipe, and the second rotating wheels correspond to the non-capping end of the material pipe. The outer rings of the first rotating wheels and the second rotating wheels are uniformly and circularly provided with material pipe embedding grooves, and the material pipe embedding grooves on both sides are oppositely arranged in pairs.

The utility model relates to a bottle cap assembly and a container, the bottle cap assembly comprises an inner plug piece, an inner cap piece, an inner sleeve piece and an outer piece, the inner plug piece is arranged on a first liquid flow opening of the inner sleeve piece, the inner cap piece is plugged on a second liquid flow opening of the inner sleeve piece, the inner sleeve piece comprises a first inner sleeve and a second inner sleeve which are made of different materials, and the outer piece is arranged in the first inner sleeve; the second inner sleeve is arranged on the peripheral face of the first inner sleeve in a surrounding mode, and the outer part is arranged on the inner cover part and the second inner sleeve in a sleeving mode and attached to the peripheral face of the second inner sleeve. According to the bottle cap assembly and the container, the first inner sleeve and the second inner sleeve are made of different materials, so that the first inner sleeve connected with the inner plug piece and the inner cap piece can be made of materials which do not affect contact with liquid, and the safety requirement is met; and the second inner sleeve connected with the outer part can be made of a material which is excellent in temperature resistance and impact resistance and is prohibited from being in contact with liquid, so that the inner sleeve part is not easy to pull out, and the bottle body or the outer part can be damaged when the inner sleeve part is forcibly pulled out, and the aim of preventing counterfeiting is fulfilled.

The utility model discloses a PCR (Polymerase Chain Reaction) consumable for automatic nucleic acid detection, which comprises a storage box and a box cover, the storage box and the box cover are buckled through a lock catch, a partition plate is fixed in the storage box, a plurality of test tube grooves are formed in the partition plate, test tubes are inserted in the test tube grooves, a support plate is connected in the storage box in a sliding manner, and the support plate is positioned below the partition plate. The outer side of the periphery of the supporting plate is attached to the inner wall of the periphery of the storage box, a control assembly used for controlling the supporting plate to move up and down is arranged in the storage box, the supporting plate is used for ejecting the test tubes out of the test tube grooves when moving upwards, and a blocking assembly used for blocking the test tubes is arranged above the partition plate. When the test tube needs to be taken out, a rotating handle is rotated to drive a two-way screw rod to rotate, the two-way screw rod drives two threaded sleeves to be close to each other when rotating, so that a rotating rod is driven to rotate, a supporting plate is driven to move upwards when the rotating rod rotates, and the test tube is moved out of a test tube groove by a certain distance when the supporting plate moves upwards, so that the test tube is conveniently taken out.

In accordance with one implementation, an apparatus for retaining moisture in a cork can include: a top wall; a roundish sidewall coupled with the top wall; an open-end portion of the roundish sidewall; wherein the open-end portion of the roundish sidewall is at the opposite end of the sidewall from the top wall; wherein the top wall and the roundish sidewall forms a closed-ended tube; wherein the shape of the closed-ended tube is adapted to be coupled with as well as removed from a re-corked bottle in a reusable manner; wherein the shape of the closed-ended tube is adapted to retain moisture in a cork of the re-corked bottle by forming a seal with the re-corked bottle when disposed on the re-corked bottle.

The application discloses a pre-filled and capped device and method, wherein a bottle plug detection mechanism in the device is used for detecting whether a bottle plug on a capping mechanism is qualified, a nest plate conveying mechanism is used for conveying a nest plate to below the capping mechanism to receive a qualified bottle plug; a nest box conveying mechanism conveys a nest box for receiving the nest plate or an unqualified bottle plug; the method comprises the capping mechanism, the bottle plug detection mechanism, the nest box conveying mechanism, the nest plate conveying mechanism and a nest plate transfer assembly used for transferring the nest plate between the nest box conveying mechanism and the nest plate conveying mechanism; when the bottle plug detection mechanism detects that the bottle plug is qualified, the nest plate conveying mechanism conveys the nest plate to below the capping mechanism, and the capping mechanism caps a container in the nest plate; when the bottle plug detection mechanism detects that the bottle plug is unqualified, the nest box conveying mechanism conveys the nest box to below the capping mechanism, and the capping mechanism rejects the bottle plug into the nest box below; the application avoids delaying pre-filled and capped work and does not affect the requirement of filling and capping on a sterile environment.

The penicillin bottle comprises a bottle opening, a neck portion, a bottle body and a bottle bottom, a first groove is formed in the outer side of the bottle opening in the circumferential direction so that the penicillin bottle can be conveniently assembled with a rubber-plastic combined cover and a rubber plug to achieve the semi-plugging function and meet the technological requirement for freezing and sublimating of a freeze-drying preparation, and a second groove is formed in the outer side of the bottle bottom in the circumferential direction so that the bottle opening can be conveniently assembled with the rubber-plastic combined cover and the rubber plug to achieve the semi-plugging function. And fastening during packaging and transportation is facilitated. The penicillin bottle packaging box comprises an outer box body, at least one layer of honeycomb plate matched with the inner diameter of the outer box body is arranged in the outer box body, the containing capacity is large, a plurality of cavities used for containing penicillin bottle bodies are formed in the honeycomb plate, and buckles matched with the second grooves are arranged at the bottoms of the cavities. The penicillin bottles are fastened and stabilized through the buckles, and the penicillin bottles are effectively prevented from being broken and damaged in the carrying process.

The utility model discloses a press deflation type hand vacuumizing wine stopper which comprises a stopper seat, an exhaust pipe, a piston rod and a handle, a deflation rod is arranged in the piston rod, the lower end of the deflation rod can stretch out and retract from the lower end of the piston rod, an air hole is formed in the bottom of the exhaust pipe, a deformable hole stopper is arranged at the position of the air hole, and the hole stopper can block the air hole in a natural state. When the lower end of the sliding deflation rod extends out of the lower end of the piston rod and extrudes the hole plug to deform, the air hole is opened. When the wine bottle is used and wine cannot be drunk up after being opened, a user can install the wine plug at the position of a bottle opening and then operate the piston rod to slide up and down to pump out air in the bottle, so that the remaining wine in the bottle is stored in a vacuum state, and the wine is prevented from being oxidized; when people need to enjoy the remaining red wine next time, the lower end of the deflation rod can be pressed downwards to extrude the hole plug to deform so as to open the air hole, air outside the bottle can be discharged into the bottle through the air hole, air pressure inside and outside the bottle is balanced, the wine plug can be easily pulled to be separated from the bottle opening, and the wine plug opening operation is convenient and labor-saving.

A bottle holder with a detachable bottle stopper wherein the bottle holder is able to sit upright on a flat surface and hold a bottle upright when the bottle stopper is detached from the base of the bottle holder and when the bottle stopper is attached to the base of the bottle holder.

The utility model relates to the technical field of bottle plugs, and discloses a novel practical and convenient bottle plug which comprises a bottle plug upper cover, a bottle plug rod, a bottle plug outer pad, a detector, a transmitter and a detection head, the bottle plug rod is fixedly installed at the bottom of the bottle plug upper cover, the bottle plug outer pad is movably arranged at the outer end of the bottle plug rod, and the detector is fixedly installed in the bottle plug rod. One side of the detector is in communication connection with a transmitter, and the bottom of the detector is fixedly provided with a detection head. The utility model has the beneficial effects that through the cooperation of the detector, the transmitter and the detection head, the detection head can detect the air concentration in the bottle, and the detection head can transmit the detection result to the interior of the detector; the detector analyzes detected data, and then the transmitter transmits the data to a user, so that the user can conveniently observe whether the inside of the bottle body leaks air or not, the air leakage worker is prevented from knowing that the storage of internal materials is influenced at the first time, and the practicability of the practical and convenient bottle plug is improved.

The utility model discloses sunflower seed packaging equipment, which relates to the technical field of sunflower seed packaging and comprises a medicament storage tank, a nitrogen storage tank and a storage device. An injection pipeline on the nitrogen storage tank is used for conveying nitrogen to the cavity below, and the lower surface of the lifting plate is fixedly connected with a piercing needle used for piercing the sealing plate. The sunflower seed packaging equipment is provided with the medicament storage tank and the nitrogen storage tank, the medicament storage tank and the nitrogen storage tank are divided into the upper cavity and the lower cavity through the sealing plate arranged in the storage tank, the two injection pipelines inject nitrogen and oxygen into the two cavities respectively, and seeds are stored in the cavity where the nitrogen is injected. The content of oxygen in the seeds is reduced by injecting nitrogen, so that the growth of the seeds can be inhibited to a certain extent in the storage process, and the storage time of the seeds can be prolonged.

The utility model relates to a wine bottle stopper with a decorative effect, which comprises a gun grip, a columnar stopper body, a gun barrel and a fastener, and an accommodating cavity is defined in the front end of the gun grip; the columnar plug body is stored in the containing cavity and used for blocking a bottle opening of the wine bottle. The rear end of the gun barrel is detachably connected with the front end of the gun handle so that the columnar plug body can be plugged in the containing cavity. A mounting ring is arranged at the rear end of the columnar plug body, a plurality of first mounting holes are annularly distributed in the mounting ring, and a plurality of second mounting holes matched with the first mounting holes are annularly distributed in the front end of the gun grip. The fastening piece sequentially penetrates through the first mounting hole and the second mounting hole, so that the columnar plug body and the gun handle can be ingeniously and effectively combined together, the sealing effect of the bottle plug on a bottle opening can be achieved, and the ornamental function is added due to the fact that the gun handle has the unique shape; meanwhile, when the bottle plug is not used as the bottle plug, the columnar plug body can be retracted into the containing cavity, and the situation that the columnar plug body is lost when the bottle plug is not used can be avoided.

The invention relates to the technical field of wine lifters, and discloses a novel portable wine lifter which comprises a container, a water outlet assembly is fixedly connected to the inner wall of the bottom end of the container, a water inlet assembly is fixedly connected to the inner wall of the bottom end of the container, a lifting handle is fixedly connected to the top end of the container, and the structure of the water outlet assembly is the same as that of the water inlet assembly. The water outlet assembly comprises a water outlet blocking outer pipe, the bottom end of the water outlet blocking outer pipe is fixedly connected with the inner wall of the bottom end of the container, the inner wall of the top end of the water outlet blocking outer pipe is fixedly connected with a pressure spring, the bottom end of the pressure spring is fixedly connected with a sealing plug, and a water inlet hole is formed in the side face of the water outlet blocking outer pipe. A pull rod is fixedly connected to the top end of the sealing plug, a pull ring is fixedly connected to the top end of the pull rod, and a water outlet hole is formed in the bottom end of the water outlet plug outer pipe. Opening and closing of the water outlet assembly and the water inlet assembly are controlled through fingers, operation is easy, and liquid inlet and liquid outlet are accurately controlled.

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.