111results about "Closures to prevent refilling" patented technology

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).

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 utility model discloses a kind of light thin-walled environmental protection plastic bottles, it is characterized by: including bottle body and bottle cap, bottle body and bottle cap are made of environmental protection plastic;The top of bottle body is provided with bottle mouth, the outside wall of bottle mouth is provided with annular groove;Bottle cap includes the annular ring installed in annular groove, the top of annular ring one end is movably connected with the cover body for closing bottle mouth by connecting piece, tearable theft-proof strip is arranged between cover body and annular ring, the outside of one end of theft-proof strip is fixedly connected with handle.The bottle body and bottle cap of the utility model are made of environmental protection plastic, reduce the influence to ecological system, highlight environmental protection characteristics;The cooperation between the bottle mouth of bottle body top and the annular groove of outside wall, the annular ring of bottle cap, connecting piece and cover body, realize the effective connection of bottle cap and bottle body and the effect of bottle mouth closure;By setting theft-proof strip, it can be clearly shown to consumer whether product is opened, maintain the integrity of product and consumer rights and interests.

This invention relates to the field of automated packaging and anti-counterfeiting structure assembly technology, and discloses a transparent packaging box with an anti-counterfeiting lock and a fully automated packaging method. The fully automated packaging method includes pre-assembly of components, filling and capping, initial assembly of the bottle body, top cap gripping, visual guidance, and uniaxial pressing steps. In the top cap gripping process, the clamping component only grips the upper half of the outer wall of the transparent box body symmetrically at multiple points, physically cutting off the path of mechanical clamping force transmitted to the anti-counterfeiting flap below the anti-counterfeiting pull ring, thus avoiding the weak anti-counterfeiting structure from being accidentally broken under pressure during circulation. In the closing and pressing process, the physical rigidity formed by the bottom edge of the transparent box body and the limiting step surface of the upper shell of the base provides mechanical blocking and limiting for the assembly pressing stroke, ensuring that the first biting tooth of the anti-counterfeiting lock body smoothly engages in the bottom groove to complete self-locking, avoiding overload during assembly that could cause the outer parts to collapse, thus solving the technical problems of easily damaged anti-counterfeiting parts and incomplete pressing in automated assembly.

This utility model discloses an all-plastic push-button pump with a safety spring, including a bottle cap, a pump body on the bottle cap, a liquid storage chamber inside the pump body, a connecting port communicating with the liquid storage chamber, a one-way valve that controls the opening of the connecting port to allow liquid to enter the liquid storage chamber, a pumping assembly that can slide up and down relative to each other, and a locking cap that prevents the pumping assembly from detaching from the pump body. The upper end of the pumping assembly is provided with a push-button that can drive the pumping assembly downward to generate air pressure in the liquid storage chamber and squeeze the liquid in the liquid storage chamber to flow out. Between the locking cap and the push-button is a plastic spring that can spring the push-button to drive the pumping assembly upward to reset, generating negative pressure in the liquid storage chamber, causing the one-way valve to open and draw liquid into the liquid storage chamber. The plastic spring is an elastic open annular thin-walled structure that allows one end of the push-button to be inserted. A safety spring is connected between the two ends of the opening of the plastic spring. When the push-button is pressed down and squeezes the inner wall of the plastic spring, the plastic spring opens and the safety spring breaks.

This utility model discloses a bowl lid and a bowl with graphic information. The bowl lid includes an upper lid assembly and a lower lid assembly stacked on top of each other, with an adhesive layer between them. A first tangent line is provided on the surface of the upper lid assembly, dividing it into a connected upper lid body and a pull tab structure. A release layer is provided in a predetermined area between the pull tab structure and the adhesive layer, with through holes along its thickness direction. A first graphic layer is provided on the bottom side of the pull tab structure corresponding to the predetermined area. This utility model, by placing the first graphic layer on the bottom side of the pull tab structure and physically shielding it with the lower lid assembly, completely hides promotional information, fundamentally solving the problem in the prior art where sensitive information such as QR codes is visible in the finished bowl lid stage. Simultaneously, the combination of the release layer and the through holes forms a controlled local bonding mechanism, preventing accidental opening of the pull tab structure.

The present disclosure provides an opening device for a package, characterized by comprising a base, a cap, a connecting ring, a first connection structure, an opening identification window and an opening identification block, the base has a pouring tube, the cap is movably arranged on the pouring tube, the connecting ring is rotatably and circumferentially mounted on the pouring tube, the first connection structure is used for connecting the cap and the connecting ring, the first connection structure can connect the cap to the base when the cap is opened, at least a part of the opening identification window is arranged on the cap; the opening identification block is arranged in the opening identification window, and the opening identification block is at least partially detachably connected with the opening identification window; wherein, during the opening of the package, when the cap and the base rotate relatively, the opening identification block can move relative to the opening identification window. The opening device of the present application has compact structure and convenient operation.

The utility model provides a cover assembly, including outer cover, inner cover, outer cover includes upper cover, lower cover, theftproof ring, the inner cover includes inner cover top surface, the annular side wall of following inner cover top surface periphery extension, and with the outward bulging skirt of annular side wall lower extreme connection, still be provided with inner cover limit through slot on inner cover top surface, the overall shape of inner cover limit through slot is along the circular arc of extending in circumference, inner cover limit through slot includes locking section, transition section, unlocking section, the width of unlocking section is greater than the width of locking section, the top surface bottom of upper cover has the upper cover limit muscle of extending downward, is equipped with the barb in the end of upper cover limit muscle, upper cover limit muscle slides in the inner cover limit through slot when upper cover rotates, and when upper cover limit muscle is located in locking section, the barb hooks the lower end surface of inner cover limit through slot, prevents the upper cover from turning up relative to lower cover, when upper cover limit muscle is located in unlocking section, the upper cover can turn up relative to lower cover.

The utility model discloses an anti-leakage wine bottle which comprises a bottle body, a bottle opening is formed in the bottle body, and a groove is formed in the position, close to the bottle opening, of the bottle body. The bottle cap comprises a main cap body and a tamper-proof ring connected with the bottom of the main cap body, the main cap body is connected with the bottle opening through threads or a buckle, and the tamper-proof ring is arranged on the periphery of the groove; the sealing gasket is arranged on the inner top surface of the bottle cap; the bottle cap is tightly pressed on the bottle opening through automatic equipment, the tamper-proof ring is clamped in the groove below the threads of the bottle opening through the elastic ring, the filler and the retainer structures, it is guaranteed that the bottle cap cannot be directly pulled out, the tamper-proof ring is tightly pressed on the bottle opening through the tamper-proof ring, and the tamper-proof ring is tightly pressed on the bottle opening through the elastic ring, the filler and the retainer structures. And meanwhile, after the main cover body is opened and detached, the tamper-proof ring is still limited in the groove of the bottle opening, so that the tamper-proof ring is prevented from falling off.

This invention provides a ready-to-use bottle cap, comprising an upper cap, a lower cap, a storage housing, and a movable housing. The storage housing includes a threaded section and an insertion section. The upper cap is threadedly mounted on the threaded section. The movable housing has several discharge ports on its side and is threadedly mounted on the bottom of the insertion section. The bottom surface of the storage housing is tightly fitted to the movable housing, forming a sealed storage compartment inside. A first guide block is provided on the insertion section, and a second guide block is provided on the inner wall of the inner housing. The first guide block has a first guide slope and a first anti-rotation end face, and the second guide block has a second guide slope and a second anti-rotation end face. The inclination direction of the second guide slope is opposite to that of the first guide slope. Compared with the prior art, in this ready-to-use bottle cap, dispensing and opening are achieved by rotating the upper cap in different directions, which is convenient to use, eliminating the need to rotate different caps separately or press, making it quick and effortless.

The bottle body comprises a main bottle body and a bottle cap, a bottle neck which extends upwards is formed at the top end of the main bottle body, a bottle opening which extends upwards is formed at the top of the bottle neck, external threads are formed on the outer side wall of the bottle opening, a liquid dropping connector is clamped at the top of the bottle opening, and the bottle cap is connected with the main bottle body. A vertical rod part extending upwards is formed in the middle of the top surface of the liquid dropping connector, a vertical through hole is formed in the middle of the vertical rod part, and the vertical through hole is communicated with the main bottle body; the protruding column of the inner cap body arranged in the bottle cap extends into the vertical through hole of the vertical rod body, blocking sealing is achieved, the sealing effect of the bottle cap is greatly improved, after the bottle cap is opened, the portion connected with the protruding column can be directly cut off, sealing can be uncovered, use is achieved, and the bottle cap is convenient to unseal and good in effect.

The application discloses a self-sealing and anti-disassembly take-out bag structure, which comprises a bag body, the upper end of the bag body is an opening, the left and right sides of the bag body are provided with pressing marks for folding, the middle positions of the front and back sides of the opening of the bag body are symmetrically provided with handle ropes, and the rear ends of the opening of the bag body are respectively provided with folding pieces, the inner sides of the folding pieces are provided with double-sided adhesive pieces, the double-sided adhesive pieces are attached with release papers, the middle positions of the inner sides of the rear side of the opening of the bag body are provided with double-sided adhesive pieces, and the folding pieces and the bag body are integrally formed. The opening of the bag body is sealed through two connection modes, the operation is simple, and the sealing is firm. The application has the advantages of simple structure, convenient use and good use effect.

The present application belongs to the technical field of bottle caps, and particularly relates to a kind of anti-fake bottle caps. The anti-fake bottle cap comprises an outer cap, a chip module, a first inner cap and a cap opening trigger mechanism. The chip module and the outer cap can move synchronously along the axial direction and rotate synchronously along the circumferential direction. The first inner cap is fixed relative to the bottle mouth along the circumferential direction. The cap opening trigger mechanism comprises a conductor strip and two contact points. When the bottle cap is closed, the chip module is in a dormant state. When the bottle cap is opened, the two contact points rotate to contact the conductor strip, so that the chip module is in an activated state and sends normal opening information such as product code, cap opening time and sales location to the background. By counting the normal opening information, the consumption and use of the beverage can be counted. Not only can the product be effectively prevented from being repackaged and put into the market, but also the production and sales plan can be easily arranged. The anti-fake bottle cap also adopts various anti-fake measures to cope with different abnormal opening methods, effectively improving the anti-fake effect.

The utility model discloses a bottle cap structure capable of rotatably puncturing an aluminum foil film, which relates to the technical field of bottle cap structures, and comprises a main body structure and an integrated cap, the top of the integrated cap is provided with a top cap, the inner cavity of the integrated cap is provided with a cylinder body, and the bottom of the inner cavity of the integrated cap is fixedly connected with an aluminum film; the rotating assembly is arranged at the bottom of the top cover and comprises a first limiting block, the first limiting block is fixedly connected to the bottom of the surface of the barrel, a second limiting block is fixedly connected to the top of the surface of the barrel, a fixing block is fixedly connected to one side of an inner cavity of the integrated cover, and the second limiting block and the first limiting block are both matched with the fixing block; the first limiting block, the second limiting block and the fixing block are matched, the stroke of the barrel is accurately controlled, reverse rising of the barrel is prevented, it is guaranteed that puncturing operation is stable and reliable each time, aluminum foil film breaking caused by accidents is avoided, and fragments are prevented from falling into a container to affect the quality of content.

The utility model discloses an easy-to-open anti-theft device's suction nozzle relates to packing container technical field, including mouth pipe, the mouth pipe upper end surface is fixed with mouth pipe locking screw thread, the inner wall of mouth pipe is provided with the anti -theft ring buckle, mouth pipe cover subassembly, set up in the top of mouth pipe. The utility model has the beneficial effect that through the setting of mouth pipe cover subassembly, the assembly position of first lid body and mouth pipe can be limited by spacing rib, and the stability when first lid body is screwed is strengthened, and the rotation stroke of first lid body can be further limited by spacing block, opening difficulty caused by over tightening is prevented, and the anti -theft sheet connected with connecting rib is matched with the anti -theft ring buckle of mouth pipe, under the premise of guaranteeing the anti -theft function, the structural design of connecting rib makes the anti -theft sheet more easily broken and broken completely when opening, avoids the problem of traditional anti -theft ring broken not thoroughly, especially convenient children, the old or the user with weak hand strength to open easily, improves the use experience.

The utility model relates to packing box cover technical field, concretely relates to a packing box easy-to-open cover structure, through setting up inner cover part to carry out the sealing of jar packing box, and the inner sealing piece in inner cover part is used for covering jar packing box upper end opening, and then the gap between inner sealing piece and jar packing box is sealed through sealing adhesive film, ensure that jar packing box inside keeps completely sealed state. In addition, the outer cover is also set to cover jar packing box upper end, can protect inner cover part, avoid receiving external impact and cause breakage. In addition, a plurality of anti-theft connecting strips are also arranged between the outer cover and the jar packing box, and whether the outer cover has been opened can be judged through the fracture of the anti-theft connecting strips. A ring cutter is arranged at the bottom of the outer cover, and the outer cover is connected with the jar packing box through a sliding outer ring. The sliding outer ring is provided with a limiting stopper and a cover tooth groove. If the outer cover is to be opened, it needs to be rotated for one turn. In this process, the ring cutter can cut the sealing adhesive film, making it easy to open the sealing piece.

The embodiment of the invention provides a sealing product and a method for detecting the sealing state of the sealing product. The sealing product comprises a first shell; the first shell and the second shell are connected in a sealed mode, and a sealed cavity is defined by the first shell and the second shell jointly; the sealed object is arranged in the sealing cavity; the anti-disassembly structure is arranged at the butt joint position between the first shell and the second shell; the anti-disassembly structure comprises a first state and a second state; when the anti-disassembly structure is in the first state, the anti-disassembly structure is used for connecting the butt joint between the first shell and the second shell; and when the anti-disassembly structure is in the second state, the anti-disassembly structure enables the butt joint part between the first shell and the second shell to be in a non-connection state. By arranging the anti-disassembly structure, the sealing performance of the sealing product can be improved, the sealing state of the sealing product can be facilitated, and transportation and carrying of the sealing product are facilitated.

The invention discloses an interactive dynamic appearance assembly structure, a forming method and a packaging box, the interactive dynamic appearance assembly structure structurally comprises a light-emitting module, a power supply module and a magnetic change module, the light-emitting module is electrically connected with the power supply module, and the magnetic change module is arranged on the upper layer of the light-emitting module; the light-emitting module comprises a base material layer, and a first conductive layer, a first protective layer, a light-emitting layer, a second conductive layer and a second protective layer are arranged on the base material layer from inside to outside. The magnetic change module is arranged on the outer layer of the protective layer II and comprises a magnetic particle colloid layer and a protective layer III which are arranged from inside to outside; when a circuit of the assembly structure is not connected, a mobile phone and other magnetic devices approach to trigger the magneto-optical effect of the magnetic particle colloid layer, and local dynamic color changing of the package is achieved; after the circuit is connected, the pattern of the electroluminescent layer is displayed through the colloid layer, the spiral coil is electrified to generate a magnetic field to rearrange the magnetic particles to form a new magneto-optic effect, and the interactive experience and the visual attraction are improved.

Foilless caps that provide sealing of the container without the use of a foil and are environmentally friendly. The foilless caps may include tamper evident mechanisms to provide evidence of prior or attempted use. The foilless caps may further include tether mechanisms to prevent loss of the cap after opening. The foilless caps may provide sealing and resealing of the container with enough closure to maintain freshness. The foilless caps may provide a non back-off feature which may include audible and tactile indications to the user that the container is closed. The foilless caps may provide mechanisms to hold an opened and tethered cap away from the container opening during use.

The utility model discloses a bottle cap and beverage bottle relates to beverage packing technical field, including bottle cap main part, the bottle cap main part has the storage part and the connecting portion on, the connecting portion is used for setting on the bottle mouth portion of bottle body top end, the connecting portion is used for with the bottle mouth portion of bottle body top end can detachably fixed connection, the storage space has in the storage part, and the storage space is used for storing seasoning package, and the inboard wall of storage part has the limit protruding, and limit protruding can limit seasoning package in the storage space, the utility model discloses bottle cap and beverage bottle simple structure, and it is convenient to simplify processing technology.

The utility model relates to the technical field of packaging boxes, and discloses an anti-theft disposable durian pulp packaging box which comprises a storage box, a first fixing ring is fixedly connected to the periphery of the top of the storage box, an annular groove is formed in the inner side of the first fixing ring, a top cover is arranged at the top of the storage box, and a second fixing ring is fixedly connected to the periphery of the bottom of the top cover. The bottom of the second fixing ring is fixedly connected with a clamping ring, the bottom of the front end of the right side of the first fixing ring is fixedly connected with an anti-theft nail groove, and the bottom of the front end of the right side of the second fixing ring is fixedly connected with an anti-theft nail button. According to the utility model, the limiting elastic folding sheet is firstly placed in the storage box, the top cover is covered after durian pulp is placed, the snap ring is embedded into the ring groove to realize preliminary sealing, the anti-theft nail buckle is clamped into the anti-theft nail groove and is fixed by the anti-theft nail, and when the anti-theft nail buckle is opened, the anti-theft nail buckle falls off due to the design of a dotted line knife at the top, and a tearing line is broken, so that the anti-theft and one-time opening are realized; and the commodity safety and sanitation are ensured.

The utility model discloses a disposable anti-fake bottle cap, which relates to the technical field of wine bottle caps and comprises a cap body, an internal thread is arranged on the inner wall of the cap body, a round cap is adhered on the inner wall of the top side of the cap body, round holes are arranged on the round cap and the inner wall of the top side of the cap body, a transparent disc is fixedly arranged in the round hole below, and the transparent disc is fixedly connected with the inner wall of the top side of the cap body. The top of the transparent disc extends into the round hole above the transparent disc. Whether the anti-fake traceability strip is damaged or not can be observed from the outside of the cover body through the transparent disc, so that whether the cover body is repeatedly used or not is judged, when the cover body is opened, the cover body is rotated, the cover body moves upwards, the inner column moves upwards through the elastic mechanism, and the anti-fake traceability strip is punctured through the movement of the inner column. Therefore, the anti-fake traceability strip is damaged after the cap body is opened for the first time, the disposable purpose is achieved, meanwhile, when sealing is conducted again, the sealing ring is tightly attached to the bottle opening through the elastic force of the spring, and the bottle opening can be conveniently sealed.

The invention discloses a method for preventing wine from being pulled out, which is generated on the basis that a bottle body structure is changed and combined and matched with a bottle cap structure to form an integrated structure, and comprises the steps that a circle of bottle cap guardrail structure is additionally arranged at the peripheral end of a bottle neck, and a bottle cap guardrail is a protrusion or a recess at the peripheral end of the bottle neck and is exposed outside a bottle body; the edge of the protrusion or the concave is provided with a right-angle structure with a certain thickness, the bottom of the tail end of the outer edge of the bottle cap or the bottom of the outer edge of the inner layer of the double-layer bottle cap is provided with a protrusion buckle with a certain thickness, and after the bottle cap is assembled, the protrusion buckle of the bottle cap can be firmly clamped and embedded in the right-angle structure of the bottle cap guardrail. Therefore, the bottle cap guardrail, the bottle cap and other parts of the bottle body form an integrated structure, and the function of preventing the bottle cap and other parts of the bottle body from being pulled up is achieved.

The present invention relates to a closure assembly comprising an article and a cap provided with an integral tamper-evident ring member. The article further comprises a circumferential flange structure having an annular flange portion and a peripheral protective rim portion, such that the top face of the flange portion and the protective rim define an annular recess around the neck. The tamper-evident ring member is integrally formed to the lower edge of the skirt of the cap via one or more breakable bridges. The ring member comprises an annular ring member flange portion having a top face and a bottom face. A plurality of hook members are integrally formed to the bottom of the ring member flange portion, and the annular flange portion on the neck is provided with a plurality of hook member passages. When the cap provided with the integral tamper-evident ring member is axially mounted on the neck by means of an axial securing movement, each hook member passage is adapted to accommodate a hook member, wherein the hook portion of each hook member snaps under the bottom face of the annular flange portion on the neck of the article. The peripheral 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 to the interface between the outer side and the flange portion.