567results about "Closures to prevent refilling" patented technology

An installation unit of analyte detection device includes the housing, the protective cover and the label. The protective cover includes an outer cover and an inner cover. The outer ring of the label is fixed on the near end plane of the outer cover, the inner ring is fixed on the near end plane of the inner cover, and the inner ring of the label is connected with the outer ring through the easy tear seam. Before using the installation unit, the outer cover and inner cover remain fixed relative to the housing. When using the installation unit, the inner cover and inner ring of label remain fixed relative to the housing, and the outer cover and outer ring of label rotate relative to the housing to damage the easy tear seam.

The utility model provides a clamping box and a wine bottle. The clamping box is used for containing a wine bottle with a bottle cap, and the bottle cap is sleeved with a rubber cap. The card box comprises a box body with an opening; the wine bottle is contained in the box body, and the bottle cap is close to the opening. A support plate; the supporting plate is connected with the box body and is arranged at the opening; the supporting plate is formed by extending a box body material, and the supporting plate can enter the box body after being bent; a positioning member; the positioning part is arranged on the supporting plate and is fixedly connected with the supporting plate; a sealing film; the sealing film is fixedly connected to the end, away from the supporting plate, of the positioning part or the inner wall of the end. And when the supporting plate enters the box body, the bottle cap can be inserted into the positioning part, so that the sealing film is adhered to the top of the rubber cap. The card box can effectively prevent a wine bottle contained in the box body or wine contained in the wine bottle from being replaced by a fake product in the process that a manufacturer transports the wine bottle to a buyer, and therefore the anti-fake purpose is achieved.

The utility model relates to the technical field of bottle caps, and discloses a solid-liquid separation wine bottle cap which comprises an upper cap and a lower cap. The upper cover comprises an upper cover main body, an anti-theft ring is mounted at the lower end of the upper cover main body, and a puncturing mechanism is arranged on the upper surface in the upper cover main body; the lower cover comprises a lower cover main body, the lower end of the lower cover main body is provided with an integrally formed sealing mechanism, and the outer surface of the lower cover main body is provided with a convex part below the external thread; the lower cover main body filled with the materials and the sealing bottom are integrally formed in the injection molding mode, and different from a bottle cover which needs to place the materials into the bottle cover firstly and then conduct thermoplastic sealing through aluminum foil in the market, the lower cover main body and the sealing bottom are integrally formed, and then the materials are placed into the lower cover main body in the later period. Therefore, the materials are not affected by high-temperature harmful gas when the plastic is heated, the integrally formed structure is better in sealing performance, and the risk of untight sealing cannot occur even if the wine is in contact with the wine for a long time.

The utility model provides a bottle cap capable of exhausting air and relieving pressure and a packaging bottle, and relates to the technical field of food packaging. The bottle cap comprises an upper cap, a middle cap, a lower cap and a cutter, the upper cover and the middle cover are matched to form the storage cavity, the first sealing film is arranged at the opening part of the storage cavity, the second sealing film is arranged at the opening part of the lower cover, and in the opening process, the first sealing film and the second sealing film can be synchronously cut only by rotating and moving downwards through the cutter, so that basic raw materials in the storage cavity fall into the bottle body; the lower cap comprises a lower cap body, a second inner plug ring and a second sealing film, an annular mounting cavity is formed between the outer wall of the second inner plug ring and the inner wall of the lower cap body, the second sealing film pulls the second inner plug ring to enable the annular mounting cavity to deform, and the deformed second inner plug ring and the bottle opening part form an exhaust channel for gas to flow out. And automatic exhaust and pressure relief of redundant gas in the bottle body can be realized. The packaging bottle with the bottle cap is simple in structure, safe to use and capable of achieving industrial production.

The invention discloses a bottle cap structure and belongs to the technical field of bottle caps, the bottle cap structure comprises a bottle cap body and an anti-theft ring, the anti-theft ring is fixedly connected to the bottom end of the bottle cap body, an inner screw cap is fixedly connected to the interior of the bottle cap body, a screw cap thread line is arranged on the inner side wall of the inner screw cap, and a bottle body tray butt joint module is arranged below the anti-theft ring. According to the anti-theft bottle, the tray butt joint shell moves downwards on the outer side of the bottle opening part of the bottle and tightly wraps the tray part on the surface of the bottle from the outer side, the edge butt joint bridges are only connected with the edge part of the bottom of the anti-theft ring, and the tray butt joint shell and the anti-theft ring are stressed to expand so that the multiple edge butt joint bridges can be directly broken; the bottle cap body, the anti-theft ring and the butt joint module of the bottle body tray are prevented from being integrally disengaged from the bottle opening part after being stressed and expanded, the four anti-disengagement filling strips are inserted into a vertical butt joint groove in a thread part of the bottle opening part of the bottle and a screw cap thread line on the inner side of the bottle cap body, and the bottle cap body, the anti-theft ring and the butt joint module of the bottle body tray are locked on the bottle.

The utility model relates to the technical field of bottle caps, and provides a bottle cap and a winebottle capable of preventing a prize claiming information code from being stolen, the bottle cap capable of preventing the prize claiming information code from being stolen comprises a gasket and an outer cap, one side of the gasket is provided with an anti-fake information code, the other side of the gasket is provided with a prize claiming information code, and the anti-fake information code is displayed through a transparent area from the outside of the outer cap. The outer cover is made of transparent plastic, the outer surface is provided with a non-transparent coating, and the top of the outer cover is provided with a transparent area. The outer cover is integrally formed, and the transparent area at the top of the outer cover replaces a transparent sheet arranged at the top opening of the outer cover in the prior art, so that the outer cover is not provided with an assembly structure, lawbreakers are prevented from pulling out the outer cover by jacking off the transparent sheet, and the anti-counterfeiting effect is improved.

The utility model provides a bottle cap with a self-sealing structure and a safety structure, comprising a bottom cover and an opening and closing cover that can be covered thereon, the top surface of the bottom cover is provided with a discharge hole, the bottom surface of the bottom cover is provided with a mounting groove connected with the discharge hole, a plug body for closing the discharge hole is provided in the mounting groove, an extrusion seam for extruding the material in the bottle is provided in the middle of the plug body, a safety cover for sealing the discharge hole is connected to the top surface of the bottom cover, a circle of easy-to-tear ring parts is connected between the edges of the safety cover and the bottom cover, and a pull ring for being held by a hand to tear the safety cover from the bottom cover is connected to the safety cover. The utility model aims to overcome the deficiencies of the prior art and provide a bottle cap with a self-sealing structure and a safety structure, which has good protection effect and is easy to operate.

The utility model provides a cover body component, an anti-fake cover body and an anti-fake material bottle. The cover body component comprises a first shell body part, a second shell body part and the like, wherein the second shell body part can rotate relative to the first shell body part after being combined with the first shell body part. Wherein at least one of the first shell part and the second shell part is used for arranging an anti-counterfeit label. At least one of the first shell part and the second shell part is provided with a tearing part so that the anti-counterfeit label can be damaged in the process that the second shell part rotates relative to the first shell part. Compared with the prior art, the anti-counterfeiting cap has the advantages that the anti-counterfeiting label arranged in the cap body can be damaged while the cap body is unscrewed, so that the anti-counterfeiting purpose is achieved.

The invention discloses an all-plastic pressing pump with a safety rib plastic spring, which comprises a bottle locking cap provided with a pump body. The pump body is internally provided with a liquid storage cavity, a communication port communicated with the liquid storage cavity, a one-way valve capable of controlling the communication port to be opened to enable liquid to enter the liquid storage cavity, a pumping assembly capable of relatively sliding up and down, and a locking cover capable of preventing the pumping assembly from being separated from the pump body. The upper end of the pumping assembly is provided with a pressing head which can drive the pumping assembly to move downwards so that air pressure can be generated in the liquid storage cavity to extrude liquid in the liquid storage cavity to flow out. A plastic spring is arranged between the locking cover and the pressing head, can elastically press the pressing head to drive the pumping assembly to move upwards to reset so that negative pressure can be generated in the liquid storage cavity, the one-way valve can be opened to suck liquid into the liquid storage cavity, and the plastic spring is of an elastic opening annular thin-wall structure into which one end of the pressing head can be inserted. A safety rib is connected between the two ends of the opening of the plastic spring, and when the pressing head is pressed down to extrude the inner wall of the plastic spring, the plastic spring is opened to break the safety rib.

The utility model discloses an anti-fake wine bottle packing box convenient for automatic packing, which comprises a box body, a first placing hole for placing a wine bottle is arranged at the top of the box body, a placing cavity is arranged at the bottom of the first placing hole, a placing base is arranged at the bottom of the placing cavity, and a positioning strip for preventing the bottom of the wine bottle from rotating is arranged at the bottom of an inner cavity of the placing base. A top cover is rotationally connected to the top of the box body, an anti-fake fixing clamping base is arranged on the top cover, a plurality of anti-fake clamping protruding points clamped with the first containing holes are arranged on the outer side wall of the anti-fake fixing clamping base, a clamping groove used for fixing the top of a wine bottle is formed in the inner side wall of the anti-fake fixing clamping base, and a view window is formed in one end of the containing cavity. One side of the box body is rotationally connected with a side cover for opening and closing the window opening; the anti-fake wine bottle packaging box facilitating automatic packaging not only facilitates automatic packaging of wine bottles, but also has an anti-fake function, a purchaser can conveniently observe whether the wine bottles are detached from the packaging box or not from the window, and the purchaser is prevented from buying the wine bottles which are likely to fall off.

To suppress liquid from leaking, when impact is applied to a lid member.SOLUTION: A liquid storage container comprises a pour-out port member having a pour-out port that pours out liquid stored in a storage part and a joined part having a male screw portion arranged outside thereof, and a lid part, in which a female screw portion that is screwed with the male screw portion is arranged, which is configured to be attachable to the pour-out member, where the male screw portion is divided in the joined part.SELECTED DRAWING: Figure 6

The utility model provides a moisture-proof cover and a milk powder barrel, and relates to the technical field of milk powder covers, the moisture-proof cover comprises a lower cover body, an upper cover body and a locking piece, the lower cover body is used for being connected with a barrel body; the upper cover body is arranged on the lower cover body in a turnover and covering mode. The locking piece is provided with a first connecting part, a second connecting part and a locking part, the first connecting part is connected with the upper cover body, the second connecting part is connected with the lower cover body, a locking part is arranged at the position, corresponding to the locking part, of the lower cover body, and the locking part is locked with the locking part; the lower cover body, the upper cover body and the locking piece are matched with one another, on one hand, the obvious anti-theft function is achieved, on the other hand, in the follow-up using process, the lower cover body and the upper cover body can be firmly locked to be in the covering state, therefore, the sealing performance is effectively guaranteed, the good damp-proof function is achieved, locking can be unlocked only by shifting the locking piece, and the anti-theft function is achieved. And meanwhile, multiple times of locking and unlocking can be achieved, and the service cycle is long.

A closure assembly comprises an article (10, 10′, 10″, 410) and a cap (40, 40′, 40″, 40′″, 440) provided with an integrated tamper-evident ring member (50, 50′, 50″, 450). The article further comprises a circumferential flange structure (20) with an annular flange portion and a peripheral protective rim portion (25) so that the top face (21a) of the flange portion and the protective rim define an annular recess (30) around the neck (14). The tamper-evident ring member is integrally formed to the lower edge of the skirt (42) of the cap via one or more breakable bridges (70). The ring member comprises an annular ring member flange portion (51) that has a top face (51a) and a bottom face (51b). Multiple hook members (53) are integrally formed to the bottom of the ring member flange portion, and the annular flange portion on the neck is provided with multiple hook member passages (1S). Each hook member passage is adapted to receive a hook member when the cap with the integrated tamper-evident ring member is axially mounted on the neck by means of an axial securing motion, wherein the hook portion (55) of each hook member snaps underneath the bottom face (21b) of the annular flange portion on the neck of the article. The periphery of the annular flange portion of the ring member is shaped to fit within the protective rim portion and the rim portion obstructs lateral access from outside to the interface between flange portions.

The utility model relates to an anti-fake bottle cap and a bottle container. The anti-fake bottle cap comprises an inner sleeve, an outer sleeve and an outer sleeve, the inner cover is rotatably mounted on the outer side of the inner sleeve; the inner cover is sleeved with the anti-fake cover, the anti-fake cover can drive the inner cover to rotate relative to the inner sleeve, the anti-fake cover can further move in the direction away from the bottle neck relative to the inner cover, a first protruding part is arranged on the outer surface of the anti-fake cover, and the first protruding part protrudes in the direction away from the inner cover; the outer sleeve covers the anti-fake cover, the inner cover and the inner sleeve, the anti-fake cover is fixedly installed, the outer sleeve can drive the anti-fake cover to move in the direction away from the bottle neck relative to the inner cover, and the inner cover can push the first protruding part to move in the direction towards the outer sleeve, so that the outer sleeve deforms under jacking of the first protruding part. In this way, when the anti-fake bottle cap is pulled up by upward external force, the anti-fake effect is achieved in the mode that the first protruding part jacks up the outer sleeve to deform.

A vented cap (120) for a dispenser (110) or dispensing system (100) has a cap (210) and a vent plug (250) which are engaged in a sealed position in a delivery or non-use state and disengaged in a vented state; the vent plug is movable relative to the cap only after being engaged by the attached dispenser after the removal of the tamper-evident strip or tear strip (300).

The utility model provides a seasoning bottle cap opened in a tearing strip mode, which comprises an upper cap and a lower cap, the upper cap and the lower cap are connected through a connecting piece, the turning side of the upper cap is connected with a C-shaped tearing strip through a plurality of connecting points, the turning side of the lower cap is provided with a C-shaped opening matched with the C-shaped tearing strip, and the C-shaped opening is connected with the C-shaped tearing strip through a plurality of connecting points. A pair of limiting protrusions is fixedly connected to the two sides of the opening edge of the C-shaped opening, a pair of limiting openings matched with the limiting protrusions are formed in the upper edge of the C-shaped tearing strip, the limiting protrusions are used for limiting the C-shaped tearing strip in the C-shaped opening, and an opening slogan is marked on the inner wall of the C-shaped opening. According to the seasoning bottle cap, the tearing strip type opening mode is adopted, the tearing strip must be torn off when the bottle cap is opened, the opening slogan on the inner wall is conspicuous and prompts that the bottle cap is opened, the torn tearing strip is very easy to fall off when being put back again, the good warning anti-fake and anti-theft effects are achieved, and the whole bottle cap is more attractive.

The utility model discloses a transfer frame for LCD (liquid crystal display) screen production, which belongs to the technical field of LCD screens, aims at solving the problem that a display screen is inconvenient to place by a worker due to the vertical layered design of an existing placing tray, and comprises a bottom plate, a plurality of pulleys are fixedly connected to the bottom of the bottom plate, and two supporting plates are fixedly connected to the top of the bottom plate. The device comprises a plurality of convex frames, a plurality of supporting plates are arranged at the bottom of the convex frames, a rotating shaft is rotatably connected between the two supporting plates, a driving roller is fixedly connected to the outer wall of the rotating shaft, and one side of the rotating shaft penetrates through the supporting plates and is fixedly connected with a worm wheel, the driving roller is matched with the convex frames, fixing mechanisms are arranged at the bottoms of the convex frames, and the worm wheel and a worm are matched to provide power for the driving roller; and the driving rollers are driven to rotate, so that the multiple fixing mechanisms can rotate circumferentially, the high-low position change is achieved, workers can conveniently place the display screens in the fixing mechanisms, the labor intensity of the workers is relieved, and the transfer efficiency is improved.

Improved pre-forms for Flair and Flair-type applications are presented. In exemplary embodiments of the present invention, if two different materials which do not bond together are used to make a pre-form, then such a pre-form can be made by a bi- injection process, using the same mold. In such exemplary embodiments, first the outer pre-form can be fashioned, and then the inner pre-form can be molded through a center hole provided at the bottom of the outer pre-form. The two pre-forms are then connected to each other. The two materials can be different, such as PET and a polyolefin or polyamide, or for example, they can even be the same, such as PET / PET, if steps are taken to prevent their bonding during the molding of the second pre-form layer. In such a process, a non-stick coating can be sprayed on the surface that will be between the pre-forms, where the second perform will touch the first one, and after such application, the second container can be molded, also in a 2C process. The order of manufacture can be either outer then inner, or inner then outer, in various exemplary embodiments. If outer then inner, the non-stick coating can be sprayed on the inside of the first molded outer perform, followed by molding of the inner preform. If the reverse, the non-stick coating is sprayed on the outside of the first molded inner perform, then followed by the molding of the outer perform. The material from which the inner container is made, the degree of shrinkage it will experience relative to the outer container, and the concomitant maximum hot fill temperature it can thus support, can all be designed for a given application, use or range of uses.

The utility model discloses an automatic light supplementing milk powder cover which comprises an upper cover and a lower cover which are connected through a connecting piece, an illuminating lamp fixedly arranged on the lower end face of the upper cover, a gravity sensing switch electrically connected with the illuminating lamp and a power supply battery electrically connected with the gravity sensing switch, and the gravity sensing switch and the power supply battery are installed in the upper cover. The milk powder cover can automatically carry out light supplement illumination when the milk powder cover is opened. The milk powder container is suitable for being used in cooperation with a milk powder can to contain and hermetically store milk powder.

The present invention relates to the technical field of packaging components, specifically to an anti-counterfeiting bottle cap, which includes a bottle mouth and an inner cap. An external thread is provided on the bottle mouth, and an internal thread is provided on the inner cap. A catch is fixedly provided on the outer periphery of the bottle mouth, and a card slot is opened on the inner cap. A locking cover is provided on the upper part of the inner cap. The locking cover is rotatable relative to the inner cap, and the rotation axis is vertical. A broken tooth key is fixedly provided at the top of the inner cap, and a through hole is opened on the locking cover. A breaking member is connected to the inside of the through hole through a breakable broken tooth. The broken tooth key is used to break the broken tooth. An installation groove is formed between the breaking member and the through hole. A braking member is provided on the side wall of the inner cap. The braking member is a self-resetting structure. An annular skirt is fixedly provided at the bottom of the locking cover, and a relief notch is opened on the skirt. The broken tooth key is installed through the installation groove of the locking cover, and at the same time, the skirt of the locking cover presses the braking member of the inner cap inward. When opening, the broken tooth has been damaged by the broken tooth key before the relief notch of the skirt aligns with the braking member, realizing the linkage between the breaking member and the braking member structurally and greatly improving the anti-counterfeiting effect.

The utility model provides a take-out meal box with heat preservation and anti-theft functions. The take-out meal box comprises a heat preservation bag and a meal box body, the heat preservation bag is provided with a containing cavity, a bag opening, a first through hole, a second through hole, a first tearing part and a second tearing part, the lunch box body comprises a box body, a box cover and an inner separation box, the box cover is detachably matched with the box body, the two sides of the box body are provided with a first anti-theft strip and a second anti-theft strip respectively, and the inner separation box is arranged in the box body. The first anti-theft strip is provided with a plurality of limiting inverted buckles, the limiting inverted buckles are located at the end of the first anti-theft strip, and limiting holes are formed in the second anti-theft strip. The take-out meal box with the heat preservation and anti-theft functions is simple in structure, the heat preservation requirement is met, the meal box body can be stably contained in the heat preservation bag and is not prone to toppling over relative to the heat preservation bag, after a merchant packs the meal box, the meal box body in the meal box body is difficult to take out unless the meal box body is maliciously damaged to relieve the anti-theft state, and the meal box is convenient to use. The anti-theft effect is achieved.

This invention discloses a bottle cap and molding die for packaging liquid beverages in plastic bottles, belonging to the field of anti-theft plastic bottle cap design and manufacturing technology. It provides a bottle cap and molding die for packaging liquid beverages in plastic bottles with a relatively short manufacturing process and significantly reduced production costs. The bottle cap includes a plastic bottle body and a sealing cap. Corresponding tightening threads are provided on the bottle mouth wall of the plastic bottle body and the inner side wall of the sealing cap. From the outside in, at least one anti-theft ring and one anti-theft ring are sequentially provided at the open end of the sealing cap. A fixing protrusion is provided on the bottle mouth side wall below the tightening threads. The anti-theft ring, folded into the inner cavity of the sealing cap with the cooperation of the anti-theft ring, is a one-time injection molded pre-folded ring at the open end of the sealing cap. The anti-theft ring, after the liquid beverage packaging is completed, is fixed to the bottle mouth of the plastic bottle body by the anti-theft ring and the fixing protrusion.

The invention discloses a non-detachable anti-counterfeiting bottle cap, which is arranged at the mouth of a container, and includes an indicator, a circular through hole with a plurality of rotating grooves distributed on the inner wall of the indicator on the upper surface, and an indicator anti-rotation rib on the outer wall; a rotating member is placed in the circular through hole, and a plurality of rotating ribs are arranged on the outer wall; the rotating member is fixedly connected with an inner cover, a rotating member connecting structure is arranged on the top of the inner cover, and is fixedly connected with the rotating member, an external thread is arranged on the outer surface of the middle part, and a sealing structure is arranged on the bottom; the external thread of the inner cover is threadedly connected with a fixing member, and the fixing member includes an indicator rotating groove, an inner cover connecting groove, an inner plug connecting structure with an upper outlet, and a lower outlet, and a diversion channel is formed between the upper and lower outlets, the indicator is rotatably connected in the indicator rotating groove, a fixing anti-rotation rib is arranged on the inner wall of the indicator rotating groove, an inner thread is arranged on the inner surface of the inner cover connecting groove, and a sealing structure is sealed in the diversion channel; the inner plug connecting structure is connected with the inner plug, and the inner plug is connected with the container. The anti-counterfeiting cap can play a good anti-counterfeiting role.

The utility model discloses an anti-fake bottle cap structure which comprises a wine pourer, a welding ring, an upper cap, a small white cap, a warning ring, a falling ring and a wine sealing rubber plug, a white wine channel is formed in the center of the wine pourer in the axial direction, and a circle of outer edge ring piece is fixedly connected to the outer side, close to the top, of the wine pourer. According to the anti-fake bottle cap structure, through the arrangement of the reverse buckling tooth block, when the anti-fake bottle cap structure is installed in place, the reverse buckling tooth block expands to form a reverse buckle in a white spirit bottle, so that a wine pourer cannot be pulled out to be reused, a first anti-fake function is formed, and when the bottle cap is opened, the anti-fake bottle cap structure is convenient to use. The connecting piece between the warning ring and the falling-off ring is broken, the falling-off ring and the warning ring are separated, the falling-off ring falls into the containing space and cannot be taken out, the falling-off ring and the warning ring cannot be recovered after being opened, a second anti-counterfeiting effect is formed, the anti-counterfeiting effect is remarkable, and the anti-counterfeiting adulterated wine making effect can be effectively improved.

The utility model discloses a bottle cap with bridge points with regular thickness, which relates to the technical field of bottle caps and comprises an annular body, a bridge point component is arranged on the inner side of the annular body, a plurality of circumferentially distributed dividing strips are arranged at the bottom end of the annular body, an annular anti-theft ring is arranged at one end of each dividing strip, and a smooth part is arranged on one side of the annular body. A plurality of friction strips distributed circumferentially are arranged on the outer side of the annular body, and a sealing cover assembly is arranged at the top end of the annular body. The bottle cap is scientific and novel in structure, distribution of the bridge points is more reasonable by adopting the thickness rule bridge point structure, the bridge points of the bottle cap are changed into the thickness rule bridge points, distribution of the bridge points is more uniform, the eight thicker first bridge points are additionally arranged beside the eight thinner second bridge points, stability of the thicker bridge points is guaranteed when the thinner bridge points are broken, and therefore the bottle cap is more stable. Air leakage of the bottle opening is effectively prevented, the safety of contents is guaranteed, and the ring breaking experience of consumers during uncapping is optimized.