Packaging container that releases the contents of a cover member when opened, packaging composition and use thereof

Abstract

A packaging container comprises a main bottle body, a bottle cap, an inner cylinder of the bottle cap, an elastic body and a cap of the inner cylinder, wherein the inner cylinder of the bottle cap has a colloid spray head, wherein the tail end of the inner cylinder of the bottle cap and the top of the bottle cap are provided with mutually matching reverse rotation hindering devices, and the tail end of the inner cylinder cap and the inner wall of the bottleneck of the main bottle body are provided with mutually matching rotation preventing devices, and the materials in the inner cylinder of the bottle cap or the inner cylinder chamber are sealed and released by means of components for squeezing and sealing the colloid spray head and loosening and releasing; the packaging container realizes independent sealing of two or more materials that are separately configured, thereby ensuring the storage requirements of the products, and when the user opens the packaging container or twists the bottle cap, the contents of the packaging container can be automatically mixed together to achieve an automatic mixing effect, which is beneficial to the carrying, use, storage and quality safety of the products and avoids cross contamination during mixing; the present invention also provides a packaging composition and application of the packaging container.

Description

Technical Field The present invention relates to the field of product packaging containers, in particular to a packaging container used for separately accommodating different independently sealed materials. When the packaging container is opened or the bottle cap is twisted, various materials can be automatically mixed together to achieve automatic preparation.

[0001] The packaging container includes a packaging bottle, a packaging bag with a sealing cover, a packaging bag with a sealing plug, and the like.

[0002] The packaging container can be widely used for packaging of beverages, drinking wine, health food, special medical formula food, ordinary food, medicine, medical equipment, sanitary products, cosmetics, daily necessities and other products, and is particularly suitable for sealing and storing products containing liquid materials. The present invention also relates to a packaging composition of the packaging container and its application. Background Art For products such as beverages, drinking wine, health foods, special medical purpose formula foods, ordinary foods, medicines, medical devices, sanitary products, cosmetics or daily necessities, it is necessary to store two or more different substances or materials in the products separately during the shelf life of the products, so as to make it more conducive to the stability, freshness, function assurance or other quality improvements of the products. The existing technical solutions use two or more different packaging bottles / bags / boxes for independent packaging, and then recombine them for use when in use, which easily causes many unfavorable factors such as inconvenience in carrying, inconvenience in use, and easy to cause secondary pollution.

[0003] Chinese patent publications CN101479165A and CN103648923A disclose a closure device for introducing materials in a cover member into a container, wherein a fluid chamber is provided in the cover member, and a plug member is driven by lifting the shell to open the opening of the fluid chamber, thereby releasing the contents in the cover member; however, the above-mentioned known technical solutions have the following disadvantages: the structure is relatively complex and the degree of industrial assembly is low; the structural setting of the cover member can only be used to seal one liquid material, and cannot be achieved for sealing solid materials or multiple materials; the coordination with the packaging container in the operation of adding a cover and sealing is poor; there are serious deficiencies in the coordination with the packaging container in repeated use of rotating unsealing, and the sequential coordination of the twisting displacement of the cover member and the release of materials.

[0004] International publication WO2004 / 035418 and Chinese patent publication number CN1708438A disclose a two-compartment beverage bottle, which includes an outer bottle and a twist-type inner container, the inner container is filled with a first liquid, and the space between the outer container and the inner container is filled with a second liquid. When the contents are drunk directly from the beverage bottle, each sip contains the first and second liquids in substantially the same proportion; however, the two-compartment beverage bottle can only be used for packaging of liquid substances, and lacks the function of automatic mixing and blending.

[0005] Chinese patent publication number CN101433498A discloses a dual-chamber medicine dispensing bottle, in which a subsidiary bottle body isolated from the main bottle body is provided in the bottle cap on one of the outlets, a positioning device is provided between the subsidiary bottle body and the bottle cap, and a cutting and opening device is provided at the bottom of the bottle cap. When in use, the patient rotates the subsidiary bottle body, causing the serrated protrusions to break and cut the subsidiary bottle body, and opens the bottom of the bottle cap to make the medicine flow into the main bottle body, thereby achieving mixing of the medicine liquid; however, the dual-chamber medicine dispensing bottle mixes the medicine liquid after each independent seal is broken and opened, which is a passive type, and lacks the functions of automatic mixing and rapid preparation when the bottle body is opened or the bottle cap is twisted. Summary of the invention In order to overcome the deficiencies of the above-mentioned prior art, the present invention provides a new type of packaging container with simple structure, accurate control, easy to carry, store and transport, and a material-separated packaging container with automatic mixing and blending functions. The packaging container not only has the overall commodity sealing performance, but also can independently seal two or more materials separately configured in the container. When the user or consumer opens the packaging container or twists the container cover, the independently sealed contents in the container can be automatically mixed and blended together, which not only ensures the stability, freshness, functional quality or other quality of the product, but also allows the user or consumer to intuitively feel the special properties of the product contents, and also allows the user or consumer to get a sense of pleasure from the process of automatic product blending. The present invention also relates to a packaging composition of the packaging container and its application.

[0006] The packaging container of the present invention includes a packaging container with an open container neck, preferably including a packaging bottle, a packaging bag, a packaging can, and the packaging bag especially includes a packaging bag with a sealing cover or a packaging bag with a sealing plug, etc. In order to clearly explain the present invention, the following description focuses on the structure of the packaging bottle to illustrate the technical solution of the present invention, but the technical solution of the present invention is also applicable to packaging bags, especially packaging bags with sealing covers and packaging bags with sealing plugs. The packaging bottle and the packaging bag are packaging containers that are different in packaging materials and packaging forms. There is no essential difference between them in terms of product accommodation and storage. Those skilled in the art can easily understand it based on the technical ideas or technical solutions of the present invention.

[0007] The present invention provides a technical solution for sealing and releasing materials in the inner cylinder of the bottle cap or the inner cylinder chamber by squeezing and sealing and releasing the materials through the colloid spray head of the inner cylinder of the bottle cap or the inner cylinder chamber. The present invention adopts the following technical solution.

[0008] A packaging container, comprising a main bottle body, a bottle cap, an inner cylinder of the bottle cap, an elastic body, and an inner cylinder cap, wherein the main bottle body is connected and sealed with an outer thread on a bottle neck and an inner thread on the bottle cap, wherein the main bottle body contains a first material, and the inner cylinder of the bottle cap or a chamber separated in the inner cylinder of the bottle cap contains a second material or more materials;

[0009] The head end of the bottle cap inner cylinder is provided with a colloid spray head, the colloid spray head is provided with a spray head channel, the spray head channel is connected to the bottle cap inner cylinder and the main bottle body, and the bottle cap and the tail end of the bottle cap inner cylinder are connected to each other and can rotate with each other, and at least one mutually matching reverse rotation obstruction device is provided on the tail end of the bottle cap inner cylinder and the inner wall of the bottle cap top;

[0010] The elastic body is placed inside the inner cylinder of the bottle cap, and the elastic body includes a combination of compressed gas, a spring and a rubber plug, or a combination of compressed gas and a rubber plug, and the elastic body is preferably compressed gas;

[0011] The head end of the inner tube cap has a pressing port for pressing the colloid spray head, the inner tube cap is connected to the inner tube of the bottle cap by threads or buckles, the inner tube cap is sleeved on the outer wall of the inner tube of the bottle cap, the outer wall of the rear end of the inner tube cap and the inner wall of the bottleneck of the main bottle body are provided with at least one mutually matching rotation preventing device, and the inner tube cap contacts the bottleneck of the main bottle body through the rotation preventing device;

[0012] When the material in the packaging container is in a storage state, the inner cylinder cap is sleeved on the inner cylinder of the bottle cap and fastened together by threads or buckles. The diameter of the nozzle pressure port at the head end of the inner cylinder cap is smaller than the root diameter of the colloid nozzle. The nozzle pressure port presses the colloid nozzle of the inner cylinder of the bottle cap, so that the colloid nozzle is squeezed and deformed, resulting in the nozzle channel therein being blocked, so that the second material or more materials are in an independently sealed state; when opening the packaging container or twisting the bottle cap, the bottle cap drives the inner cylinder of the bottle cap to rotate together under the action of the reverse rotation blocking device, and the inner cylinder cap of the bottle cap rotates with each other and loosens and lifts up under the action of the rotation blocking device and the threads, so that the state of the colloid nozzle being squeezed and deformed is released, and the nozzle channel in the colloid nozzle is opened, so that the second material or more materials are automatically released or ejected under the action of gravity or the squeezing action of the elastic body, and mixed with the first material, so that the purpose of automatically and quickly mixing and deploying various materials in the process of opening the packaging container or only twisting the bottle cap can be achieved;

[0013] The colloid spray head refers to an open-type component made of rubber or other polymer materials with elastic deformation characteristics, preferably made of silicone material, which is connected to the inner cylinder of the bottle cap and has a spray head channel, which is connected to the inner cylinder of the bottle cap and the main bottle body;

[0014] The reverse rotation hindering device refers to a concave or convex setting set at the tail end of the inner tube of the bottle cap, and a device that matches the sheet-shaped, inclined sheet-shaped or inverted setting on the inner wall of the bottle cap. Alternatively, the reverse rotation hindering device is a sheet-shaped, inclined sheet-shaped or inverted setting set at the tail end of the inner tube of the bottle cap, and a device that matches the concave or convex setting on the inner wall of the bottle cap. The device can allow the inner tube of the bottle cap to pass when it rotates in one direction, but is blocked when it rotates in the opposite direction. Such settings match each other and are usually made of plastic, rubber or plastic materials. Based on the elastic deformation of the material itself and the designed structure, the inner tube of the bottle cap can rotate in one direction, but be blocked when it rotates in the opposite direction. Preferably, the inner cylinder of the bottle cap is allowed to rotate in the clockwise direction, while it is blocked when rotating in the counterclockwise direction; the concave or convex arrangement includes a serrated, sheet-shaped, oblique sheet-shaped or inverted arrangement, or an arrangement with a concave or convex functional structure formed by a serrated, sheet-shaped, oblique sheet-shaped or inverted member;

[0015] The position of the reverse rotation hindering device is preferably on the cross section of the rear end of the bottle cap inner cylinder and on the inner wall of the bottle cap top, or it can also be on the outer wall of the rear end of the bottle cap inner cylinder and on the lateral inner wall of the bottle cap top;

[0016] The rotation preventing device refers to a convex setting on the outer wall of the tail end of the inner tube cap, which matches the concave setting on the inner wall of the bottleneck of the main bottle body, or the rotation preventing device refers to a concave setting on the outer wall of the tail end of the inner tube cap, which matches the convex setting on the inner wall of the bottleneck of the main bottle body, which can relatively fix the inner tube cap and the bottleneck of the main bottle body, and prevent the inner tube cap and the bottleneck of the main bottle body from rotating relative to each other. Preferably, the concave or convex setting includes a serrated, sheet-shaped, oblique sheet-shaped or inverted setting, or a setting with a concave or convex functional structure formed by a serrated, sheet-shaped, oblique sheet-shaped or inverted component;

[0017] The elastomer comprises a combination of compressed gas, a spring and a rubber plug or a combination of compressed gas and a rubber plug. Preferably, the elastomer is compressed gas, wherein the compressed gas is preferably compressed air, compressed nitrogen, compressed carbon dioxide or compressed oxygen, etc., and the pressure of the compressed gas is selected to be greater than 0.1 MPa, preferably the pressure of the compressed gas is greater than 0.11 MPa, for example, the pressure of the compressed gas is 0.11 MPa, 0.12 MPa, 0.13 MPa, 0.14 MPa, 0.15 MPa, 0.17 MPa, 0.2 MPa, 0.22 MPa, 0.25 MPa, 0.28 MPa, 0.3 MPa, 0.33 MPa, 0.35 MPa, 0.37 MPa, 0.4MPa, 0.42MPa, 0.45MPa, 0.47MPa, 0.5MPa, 0.53MPa, 0.55MPa, 0.6MPa, 0.62MPa, 0.65MPa, 0.68MPa, 0.7MPa, 0.72MPa, 0.75MPa, 0.7 7MPa, 0.8MPa, 0.83MPa, 0.85MPa, 0.9MPa, 0.92MPa, 0.95MPa, 0.97MPa, 1MPa, 1.1MPa, 1.2MPa, 1.3MPa, 1.4MPa, 1.5MPa, 1.6MPa, 1.7MPa, etc. When the elastic body adopts compressed gas, the compressed gas directly acts on the second material or more materials to squeeze the second material or more materials into the inner cylinder of the bottle cap; when the elastic body adopts a combination of a spring and a rubber plug, one end of the spring contacts or is subjected to force on the sealing of the bottle cap or the inner cylinder of the bottle cap, and a spring base can be provided at the inner surface of the bottle cap or the inner cylinder of the bottle cap where the sealing is in contact with the spring as needed, so as to facilitate the compression and stability of the spring and the release of the elastic force, and the other end of the spring contacts the rubber plug, and the elastic force generated by the compression of the spring acts on the rubber plug to squeeze the second material or more materials into the inner cylinder of the bottle cap; when the elastic body adopts a combination of compressed gas and a rubber plug, the compressed gas is sealed in the inner cylinder of the bottle cap and contacts one end of the sealing of the bottle cap or the inner cylinder of the bottle cap, and the force generated by the compressed gas acts on the rubber plug to squeeze the second material or more materials into the inner cylinder of the bottle cap;

[0018] The bottle cap is preferably in a convex shape at the top, so that the bottle cap and the rear end of the bottle cap inner tube can be connected and stabilized with each other;

[0019] The material can be a liquid material, a solid material, a mixture of solid and liquid, or a slurry. The solid material is preferably a solid powder material, a solid granular material, or a tablet material. Preferably, at least one of the first material, the second material, and more materials is a liquid material, for example, the first material and the second material are both liquid materials, or the first material is a solid material and the second material is a liquid material, or the first material is a liquid material and the second material is a solid material. The liquid material includes a water-soluble liquid material or a fat-soluble liquid material.

[0020] Furthermore, the inner cylinder of the bottle cap may contain at least one chamber, and the head end of the inner cylinder of the bottle cap is provided with a nozzle of the colloid in each chamber, so as to realize the second material or more materials being sealed, stored and released independently, for example, the second material, the third material, the fourth material, the fifth material, the sixth material, etc., which are independent and sealed with each other, can be accommodated, so as to meet the requirements of stability or comprehensive deployment of various materials. Preferably, the inner cylinder of the bottle cap is divided into two independent chambers to accommodate the second material and the third material respectively, and the head end of the inner cylinder of the bottle cap is provided with a nozzle of the colloid in each chamber, and a nozzle channel is provided in the nozzle of the colloid, and the nozzle channel is connected to the inner cylinder of the bottle cap and the main bottle body; preferably, the inner cylinder of the bottle cap is divided into three independent chambers to accommodate the second material, the third material and the fourth material respectively, and the head end of the inner cylinder of the bottle cap is provided with a nozzle of the colloid in each chamber, and a nozzle channel is provided in the nozzle of the colloid, and the nozzle channel is connected to the inner cylinder of the bottle cap and the main bottle body.

[0021] As needed, the rear end of the bottle cap inner cylinder is preferably connected to the bottle cap in a snap-fit ​​manner, and the bottle cap inner cylinder and the bottle cap can rotate relative to each other, for example, preferably a convex buckle provided on the bottle cap inner cylinder is connected to a concave buckle groove provided on the bottle cap in a snap-fit ​​manner, or a groove provided on the bottle cap inner cylinder is connected to a convex buckle provided on the bottle cap in a snap-fit ​​manner;

[0022] If necessary, a sealing cap can be provided at the rear end of the inner cylinder of the bottle cap. After the second material or more materials are respectively filled into the inner cylinder of the bottle cap or the inner cylinder chamber, and then the elastomer is loaded, the inner cylinder of the bottle cap or the inner cylinder chamber is respectively sealed with the sealing cap, so that the materials in the inner cylinder of the bottle cap are independently sealed with the elastomer, or different materials in the inner cylinder chamber are independently sealed with the elastomer. Preferably, the sealing cap of the inner cylinder of the bottle cap has a sealing plug and can be fixed at the rear end of the inner cylinder of the bottle cap. The sealing plug is usually made of rubber material, preferably made of silicone.

[0023] If necessary, a layer of gasket can be provided on the inner surface of the bottle cap in contact with the bottle mouth of the main bottle body to ensure the sealing between the bottle mouth of the main bottle body and the bottle cap. The preferred gasket is a rubber gasket, and the most preferred gasket is a silicone gasket. For example, a layer of rubber gasket is applied on the inner surface of the bottle cap by a glue dripping method.

[0024] The inner cylinder cap is connected to the inner cylinder of the bottle cap through a thread, and the length and inclination of the thread can control the displacement of the inner cylinder of the bottle cap and the inner cylinder cap when they are loosened and lifted. On the one hand, it can accurately control the range of relative movement between the inner cylinder of the bottle cap and the inner cylinder cap from a tightened state to a loosened state to release the material. On the other hand, it can also make the circular motion and up-and-down motion of the external thread on the bottleneck of the main bottle body and the internal thread on the bottle cap when tightening or unscrewing better coordinate or cooperate with the rhythm of opening the packaging container and mixing the material.

[0025] The size of the colloid nozzle and its nozzle channel can be set according to the state of the released material. For liquid materials with good fluidity, the colloid nozzle and its nozzle channel can be large or small. For materials with poor fluidity, such as high-viscosity liquid materials, slurries, solid powders, solid particles, solid flakes or blocks, the colloid nozzle and its nozzle channel should be set larger to facilitate the smooth release of the material.

[0026] The colloid nozzle and its nozzle channel can be of various shapes to facilitate the smooth release of the material. In particular, when the second material is a liquid, the colloid nozzle and its nozzle channel are designed into various shapes so that the second material presents different shapes when released, including water column or liquid column, spray, etc.

[0027] Those skilled in the art can understand that the various components, devices, settings, etc. of the packaging container described in the present invention are preferably assemblies or combinations of the various components described in the present invention; of course, those skilled in the art can understand that when some components are produced, such as by injection molds, there are high difficulties, low production efficiency or high production costs, the various components described in the present invention can be obtained by assembling, connecting, fixing or welding individual parts. Undoubtedly, the packaging container described in the present invention, no matter how it is assembled or assembled, belongs to the protection scope of the present invention.

[0028] In particular, the inner tube cap has a pressure port at the front end for pressing the colloid nozzle, and the pressure port can be an independent integral component with the inner tube cap, or the pressure port can be prepared as a separate accessory, preferably in the form of a snap-fitting piece, to form an assembly with the inner tube cap; preferably, when there is only one pressure port for the colloid nozzle at the front end of the inner tube cap and the pressure port is located at the center of the cylinder at the front end of the inner tube cap, the pressure port is prepared as an independent integral component with the inner tube cap; when there are two or more pressure ports for the colloid nozzle at the front end of the inner tube cap, the pressure port and the inner tube cap are prepared as separate accessories respectively, and then assembled into shape, for example, a separate pressure port component is assembled at the front end of the inner tube cap to form it.

[0029] For example, the concave or convex setting on the inner wall of the bottleneck of the main bottle body, that is, the rotation preventing device of the bottleneck of the main bottle body, can be an independent component of the main bottle body. The components with the concave or convex setting are assembled and fixed in the inner cavity of the bottleneck to form an assembly. Alternatively, a concave or convex structure can be made on the inner wall of the bottleneck of the main bottle body so that the inner wall of the bottleneck of the main bottle body has the rotation preventing device.

[0030] For example, the colloid spray head at the front end of the inner tube of the bottle cap can be an independent integral component with the inner tube of the bottle cap. Preferably, the colloid is coated on the front end of the inner tube of the bottle cap by injection molding to form an independent integral component. The colloid spray head can also be made into a separate rubber accessory, which is then assembled to the front end of the inner tube of the bottle cap.

[0031] For example, the bottle cap is preferably an independent integral component, and is preferably prepared as an independent integral component by injection molding; the top of the bottle cap and the side of the bottle cap can also be made into separate accessories respectively, and then assembled together, for example, the separate accessory on the top of the bottle cap is provided with a reverse rotation hindering device, and the separate accessory on the side of the bottle cap is provided with a snap-fit ​​device.

[0032] On the other hand, the technical solution of the packaging container described in the present invention is that when the user or consumer opens the packaging container or only needs to twist the bottle cap, the independently sealed contents in the packaging container can be automatically mixed together to achieve automatic blending, and the materials therein can be automatically mixed without affecting the operation of tightening the container cap after filling the material, nor does it affect the operation of the user to tighten the bottle cap after unscrewing the bottle cap. Its main function is that a reverse rotation hindering device and a rotation preventing device are provided on the container neck and the bottle cap component, and the bottle cap component is equivalent to an accessory component of a container cap. Therefore, further, the present invention further provides a packaging container including a main bottle body, a bottle cap and a bottle cap accessory component.

[0033] A packaging container comprises a main bottle body, a bottle cap, an inner cylinder of the bottle cap, and a cap covering the inner cylinder, wherein the main bottle body is connected and sealed with the inner screw thread on the bottle cap through the outer screw thread on the bottleneck; the inner cylinder of the bottle cap may contain a separated chamber, the head end of the inner cylinder of the cap has a spray head of a colloid, the spray head of the colloid is provided with a spray head channel, the spray head channel is connected with the inner cylinder of the bottle cap and the main bottle body, and the rear ends of the bottle cap and the inner cylinder of the bottle cap are connected with each other and can rotate with each other, and at least one mutually matching reverse rotation obstruction device is provided on the inner wall of the rear end of the inner cylinder of the bottle cap and the top of the bottle cap; the inner cylinder cap is sleeved on the inner cylinder of the bottle cap, the head end of the inner cylinder cap is provided with a pressure port of the colloid spray head, which can squeeze the colloid spray head to block the spray head channel, and the outer wall of the rear end of the inner cylinder cap and the inner wall of the bottleneck of the main bottle body are provided with at least one The inner cylinder cap contacts the bottleneck of the main bottle body through the rotation preventing device matched with each other; when opening the packaging container or twisting the bottle cap, the bottle cap drives the inner cylinder of the bottle cap to rotate together under the action of the reverse rotation preventing device, and the inner cylinder cap rotates or loosens with each other under the action of the rotation preventing device and the thread or buckle, so that the nozzle channel is opened, and the material in the inner cylinder of the bottle cap is automatically released or sprayed out under the action of gravity or the extrusion of the elastic body, and mixed with the first material, so as to achieve the purpose of automatically and quickly mixing and deploying various materials in the process of opening the packaging container, or only twisting the bottle cap; of course, the inner cylinder of the bottle cap and the inner cylinder cap can also be regarded as the inner core of the bottle cap or exist in the form of the inner core of the bottle cap;

[0034] The colloid spray head refers to an opening member made of rubber or other polymer materials with elastic deformation characteristics, which is connected to the inner cylinder of the bottle cap and has a spray head channel, which is connected to the inner cylinder of the bottle cap and the main bottle body, and is preferably made of silicone material;

[0035] The reverse rotation hindering device refers to a concave or convex setting set at the tail end of the inner tube of the bottle cap, and a device that matches the sheet-shaped, inclined sheet-shaped or inverted setting on the inner wall of the bottle cap. Alternatively, the reverse rotation hindering device is a sheet-shaped, inclined sheet-shaped or inverted setting set at the tail end of the inner tube of the bottle cap, and a device that matches the concave or convex setting on the inner wall of the bottle cap. The device can allow the inner tube of the bottle cap to pass when it rotates in one direction, but is blocked when it rotates in the opposite direction. Such settings match each other and are usually made of plastic, rubber or plastic materials. Based on the elastic deformation of the material itself and the designed structure, the inner tube of the bottle cap can rotate in one direction, but be blocked when it rotates in the opposite direction. Preferably, the inner cylinder of the bottle cap is allowed to rotate in the clockwise direction, while it is blocked when rotating in the counterclockwise direction; the concave or convex arrangement includes a serrated, sheet-shaped, oblique sheet-shaped or inverted arrangement, or an arrangement with a concave or convex functional structure formed by a serrated, sheet-shaped, oblique sheet-shaped or inverted member;

[0036] The position of the reverse rotation hindering device is preferably on the cross section of the rear end of the bottle cap inner cylinder and on the inner wall of the bottle cap top, or it can also be on the outer wall of the rear end of the bottle cap inner cylinder and on the lateral inner wall of the bottle cap top;

[0037] The rotation preventing device refers to a convex setting on the outer wall of the tail end of the inner tube cap, and a concave setting on the inner wall of the bottleneck of the main bottle body, and the two are matched with each other, or the rotation preventing device refers to a concave setting on the outer wall of the tail end of the inner tube cap, and a convex setting on the inner wall of the bottleneck of the main bottle body, and the two are matched with each other, which can make the inner tube cap and the bottleneck of the main bottle body relatively fixed, and prevent the inner tube cap and the bottleneck of the main bottle body from rotating relative to each other. Preferably, the concave or convex setting includes a serrated, sheet-shaped, oblique sheet-shaped or inverted setting, or a setting with a concave or convex functional structure formed by a serrated, sheet-shaped, oblique sheet-shaped or inverted member.

[0038] It is particularly noted that those skilled in the art can understand that the structure of the relevant parts of the packaging container described in the present invention can be an assembly of various independent parts, or can be independent parts formed into one body.

[0039] The packaging container of the present invention, the various components, devices or settings of the packaging container can be obtained by assembling, connecting, fixing or welding individual parts. It is particularly noted that those skilled in the art can understand that the various components, devices, settings, etc. of the packaging container of the present invention are preferably individual integral components as described in the present invention, or assemblies or compositions that can be assembled; of course, those skilled in the art can understand that when certain components are produced, such as by injection molds, there are high difficulties, low production efficiency or high production costs, the various components of the present invention can be obtained by assembling, connecting, fixing or welding individual parts. Undoubtedly, no matter how the packaging container of the present invention is assembled or assembled, it belongs to the protection scope of the present invention.

[0040] Furthermore, the present invention also provides a packaging composition in which two or more materials are independently sealed and can be automatically mixed when the packaging container is opened or the bottle cap is twisted: a packaging composition, comprising a packaging container, a first material A, a second material B or more materials, wherein the first material A, the second material B or more materials are inside the packaging container and are independently sealed with each other, wherein the packaging container comprises: a main bottle body, a bottle cap, an inner cylinder of the bottle cap, an elastomer, and an inner cylinder cap, wherein the main bottle body is connected and sealed with the inner thread on the bottle cap through the external thread on the bottleneck, wherein the main bottle body contains the first material A, and the inner cylinder of the bottle cap or the chamber separated in the inner cylinder of the bottle cap contains the second material B or more materials;

[0041] The head end of the bottle cap inner cylinder is provided with a colloid spray head, the colloid spray head is provided with a spray head channel, the spray head channel is connected to the bottle cap inner cylinder and the main bottle body, and the bottle cap and the tail end of the bottle cap inner cylinder are connected to each other and can rotate with each other, and at least one mutually matching reverse rotation obstruction device is provided on the tail end of the bottle cap inner cylinder and the inner wall of the bottle cap top;

[0042] The elastic body is placed inside the inner cylinder or chamber of the bottle cap, and the elastic body includes a combination of compressed gas, a spring and a rubber plug, or a combination of compressed gas and a rubber plug, and the elastic body is preferably compressed gas;

[0043] The head end of the inner tube cap has a pressing port for pressing the colloid spray head, the inner tube cap is connected to the inner tube of the bottle cap by threads or buckles, the inner tube cap is sleeved on the inner tube of the bottle cap, the outer wall of the rear end of the inner tube cap and the inner wall of the bottleneck of the main bottle body are provided with at least one mutually matching rotation preventing device, and the inner tube cap contacts the bottleneck of the main bottle body through the rotation preventing device;

[0044] When the material in the packaging container is in a storage state, the inner cylinder cap is sleeved on the inner cylinder of the bottle cap and fastened together by threads or buckles. The opening of the head end of the inner cylinder cap presses the colloid spray head of the inner cylinder of the bottle cap, so that the colloid spray head is squeezed and deformed, resulting in the nozzle channel therein being blocked, so that the second material B or more materials are in an independently sealed state; when the packaging container is opened or the bottle cap is twisted, the bottle cap drives the inner cylinder of the bottle cap to rotate together under the action of the reverse rotation blocking device, and the inner cylinder cap of the bottle cap rotates with each other and loosens and lifts up under the action of the rotation blocking device and the threads, so that the state of the colloid spray head being squeezed and deformed is released, and the nozzle channel in the colloid spray head is opened, so that the second material B or more materials are automatically released or sprayed out under the action of gravity or the squeezing action of the elastic body, and mixed with the first material A, so that the purpose of automatically and quickly mixing and blending various materials together can be achieved in the process of opening the packaging container, or only by twisting the bottle cap;

[0045] The colloid spray head refers to an opening member made of rubber or other polymer materials with elastic deformation characteristics, which is connected to the inner cylinder of the bottle cap and has a spray head channel, which is connected to the inner cylinder of the bottle cap and the main bottle body, and is preferably made of silicone material;

[0046] The reverse rotation hindering device refers to a concave or convex setting set at the tail end of the inner tube of the bottle cap, and a device that matches the sheet-shaped, inclined sheet-shaped or inverted setting on the inner wall of the bottle cap. Alternatively, the reverse rotation hindering device is a sheet-shaped, inclined sheet-shaped or inverted setting set at the tail end of the inner tube of the bottle cap, and a device that matches the concave or convex setting on the inner wall of the bottle cap. The device can allow the inner tube of the bottle cap to pass when it rotates in one direction, but is blocked when it rotates in the opposite direction. Such settings match each other and are usually made of plastic, rubber or plastic materials. Based on the elastic deformation of the material itself and the designed structure, the inner tube of the bottle cap can rotate in one direction, but be blocked when it rotates in the opposite direction. Preferably, the inner cylinder of the bottle cap is allowed to rotate in the clockwise direction, while it is blocked when rotating in the counterclockwise direction; the concave or convex arrangement includes a serrated, sheet-shaped, oblique sheet-shaped or inverted arrangement, or an arrangement with a concave or convex functional structure formed by a serrated, sheet-shaped, oblique sheet-shaped or inverted member;

[0047] The position of the reverse rotation hindering device is preferably on the cross section of the rear end of the bottle cap inner cylinder and on the inner wall of the bottle cap top, or it can also be on the outer wall of the rear end of the bottle cap inner cylinder and on the lateral inner wall of the bottle cap top;

[0048] The rotation preventing device refers to a convex setting on the outer wall of the tail end of the inner tube cap, which matches the concave setting on the inner wall of the bottleneck of the main bottle body, or the rotation preventing device refers to a concave setting on the outer wall of the tail end of the inner tube cap, which matches the convex setting on the inner wall of the bottleneck of the main bottle body, which can relatively fix the inner tube cap and the bottleneck of the main bottle body, and prevent the inner tube cap and the bottleneck of the main bottle body from rotating relative to each other. Preferably, the concave or convex setting includes a serrated, sheet-shaped, oblique sheet-shaped or inverted setting, or a setting with a concave or convex functional structure formed by a serrated, sheet-shaped, oblique sheet-shaped or inverted component;

[0049] The elastomer comprises a combination of compressed gas, a spring and a rubber plug or a combination of compressed gas and a rubber plug. Preferably, the elastomer is compressed gas, wherein the compressed gas is preferably compressed air, compressed nitrogen, compressed carbon dioxide or compressed oxygen, etc., and the pressure of the compressed gas is selected to be greater than 0.1 MPa, preferably the pressure of the compressed gas is greater than 0.11 MPa, for example, the pressure of the compressed gas is 0.11 MPa, 0.12 MPa, 0.13 MPa, 0.14 MPa, 0.15 MPa, 0.17 MPa, 0.2 MPa, 0.22 MPa, 0.25 MPa, 0.28 MPa, 0.3 MPa, 0.33 MPa, 0.35 MPa, 0.37 MPa, 0.4MPa, 0.42MPa, 0.45MPa, 0.47MPa, 0.5MPa, 0.53MPa, 0.55MPa, 0.6MPa, 0.62MPa, 0.65MPa, 0.68MPa, 0.7MPa, 0.72MPa, 0.75MPa, 0.7 7MPa, 0.8MPa, 0.83MPa, 0.85MPa, 0.9MPa, 0.92MPa, 0.95MPa, 0.97MPa, 1MPa, 1.1MPa, 1.2MPa, 1.3MPa, 1.4MPa, 1.5MPa, 1.6MPa, 1.7MPa, etc. When the elastic body adopts compressed gas, the compressed gas directly acts on the second material or more materials to squeeze the second material or more materials into the inner cylinder of the bottle cap; when the elastic body adopts a combination of a spring and a rubber plug, one end of the spring contacts or is subjected to force on the sealing of the bottle cap or the inner cylinder of the bottle cap, and a spring base can be provided at the inner surface of the bottle cap or the inner cylinder of the bottle cap where the sealing is in contact with the spring as needed, so as to facilitate the compression and stability of the spring and the release of the elastic force, and the other end of the spring contacts the rubber plug, and the elastic force generated by the compression of the spring acts on the rubber plug to squeeze the second material or more materials into the inner cylinder of the bottle cap; when the elastic body adopts a combination of compressed gas and a rubber plug, the compressed gas is sealed in the inner cylinder of the bottle cap and contacts one end of the sealing of the bottle cap or the inner cylinder of the bottle cap, and the force generated by the compressed gas acts on the rubber plug to squeeze the second material or more materials into the inner cylinder of the bottle cap;

[0050] The bottle cap is preferably in a convex shape at the top, so that the bottle cap and the rear end of the bottle cap inner tube can be connected and stabilized with each other;

[0051] The material can be a liquid material, a solid material, a mixture of solid and liquid, or a slurry. The solid material is preferably a solid powder material, a solid granular material, or a tablet material. Preferably, at least one of the first material A, the second material B, and more materials is a liquid material. For example, the first material A and the second material B are both liquid materials, or the first material A is a solid material and the second material B is a liquid material, or the first material A is a liquid material and the second material B is a solid material. The liquid material includes a water-soluble liquid material or a fat-soluble liquid material.

[0052] Further, as needed, as will be appreciated by those skilled in the art, a circle of dot-shaped connection circles with anti-theft opening functions may be provided at the outer edge of the bottle cap, and the dot-shaped connection circles are connected to the bottle cap by means of contacts and form an integral component with the bottle cap. When the bottle cap is opened, the dot-shaped connection circles are blocked by the outside of the bottleneck, and the dot-shaped connection circles are separated from the bottle cap, thereby playing an anti-theft opening function.

[0053] The packaging container of the present invention includes a packaging container with an open container neck, including a packaging bottle, a packaging can, a packaging bag with a sealing cover, a packaging bag with a sealing plug, and the like.

[0054] Furthermore, the present invention provides a method for assembling a packaging container or a packaging composition, the method comprising the following steps:

[0055] Providing the following components, including: a main bottle body, a bottle cap, a bottle cap inner cylinder, an elastic body, an inner cylinder cap, or providing an assembly of separate parts of the components;

[0056] The inner cylinder cap is put on the inner cylinder of the bottle cap and tightened, so that the nozzle of the colloid on the inner cylinder of the bottle cap is squeezed and deformed, so that the nozzle channel is blocked;

[0057] Pour the material into the bottle cap inner cylinder or the cavity in the bottle cap inner cylinder, and place the elastomer into the bottle cap inner cylinder or the cavity in the bottle cap inner cylinder;

[0058] Providing a sealing cover for the bottle cap inner cylinder, installing the sealing cover at the rear end of the bottle cap inner cylinder, and sealing the bottle cap inner cylinder or a chamber in the bottle cap inner cylinder;

[0059] Connect the bottle cap inner cylinder to the bottle cap;

[0060] The main bottle body is loaded with the first material, the bottle cap is placed on the bottle mouth of the main bottle body, and the rotation preventing device on the outer wall of the inner cylinder cap is matched and engaged with the rotation preventing device on the inner wall of the bottleneck of the main bottle body;

[0061] Tighten the bottle cap so that the bottle cap and the bottleneck of the main bottle body are connected and sealed.

[0062] Alternatively, the present invention provides another method for assembling a packaging container or a packaging composition, the method comprising the following steps:

[0063] Providing the following components, including: a main bottle body, a bottle cap, a bottle cap inner cylinder, an elastic body, an inner cylinder cap, or providing an assembly of separate parts of the components;

[0064] The inner cylinder cap is put on the inner cylinder of the bottle cap and tightened, so that the nozzle of the colloid on the inner cylinder of the bottle cap is squeezed and deformed, so that the nozzle channel is blocked;

[0065] Pour the material into the bottle cap inner cylinder or the cavity in the bottle cap inner cylinder, and place the elastomer into the bottle cap inner cylinder or the cavity in the bottle cap inner cylinder;

[0066] Providing a sealing cover for the bottle cap inner cylinder, installing the sealing cover at the rear end of the bottle cap inner cylinder, and sealing the bottle cap inner cylinder or a chamber in the bottle cap inner cylinder;

[0067] The main bottle body is loaded with the first material, and then the assembly of the bottle cap inner cylinder and the inner cylinder cap sealed with the material is placed at the bottle mouth of the main bottle body, and the rotation preventing device on the outer wall of the inner cylinder cap is matched and engaged with the rotation preventing device on the inner wall of the bottleneck of the main bottle body;

[0068] The bottle cap is placed on the bottle mouth of the main bottle body, and the bottle cap is twisted to connect the bottle cap with the inner cylinder of the bottle cap, and the bottle cap and the bottleneck of the main bottle body are connected and sealed.

[0069] Furthermore, the packaging container and packaging composition provided by the present invention can be widely used in the packaging of products such as food or beverages containing liquids, drinking wine, health foods, special medical purpose formula foods, ordinary foods, medicines, medical devices, sanitary products, cosmetics, daily necessities, etc., and are particularly suitable for the sealed packaging and storage of products containing liquid ingredients.

[0070] The packaging container provided by the present invention is used in the preparation or packaging and storage of the following products: food or beverages containing liquids, drinking alcohol, health food, special medical formula food, ordinary food, medicine, medical equipment, sanitary products, cosmetics or daily necessities, especially in the packaging and storage of beverages containing liquid materials, drinking alcohol, health food, special medical formula food, ordinary food, medicine, medical equipment, sanitary products, cosmetics or daily necessities. Preferred implementation scopes, for example:

[0071] For the packaging and preparation of liquid drinks or solid drinks, where liquid drinks include but are not limited to drinking water, liquid milk, liquid drinks, etc.;

[0072] For the packaging and preparation of drinking wine or cocktails; For the packaging and preparation of health foods containing liquids, such as health drinks or oral liquids;

[0073] For the packaging and preparation of special medical formula foods containing liquids, such as liquid nutrition, homogenized meals or oral liquids;

[0074] The packaging and preparation of liquid medicines, such as oral liquid, eye drops, ear drops, injections, injections including the packaging and preparation of liquid preparations containing water for injection, saline injection, glucose injection and specific drugs;

[0075] For the packaging and preparation of medical devices containing liquids, such as the packaging and preparation of various detection reagents and reaction reagents;

[0076] For the packaging and preparation of sanitary products containing liquids, such as cleaning agents, laundry detergents, and mouthwashes;

[0077] For the packaging and preparation of cosmetics containing liquids, such as toners, skin or hair care lotions, skin care lotions, creams and gels; etc.

[0078] The present invention is of great significance for the packaging and storage of the above products, for a certain material ratio applied to consumers, users or patients, especially for products with poor stability in a liquid environment, or for products, especially beverages, that have a serious impact on the freshness and quality. The technical solution of the present invention, on the one hand, enables different materials to be sealed independently, thereby avoiding the mutual influence or reaction of materials with different properties during the storage of the product, or avoiding the change of product quality due to the change of the storage environment, or improving the strict storage requirements required by the product for transportation, circulation, storage and other links, especially for the quality improvement and quality assurance of products such as beverages, drinking wine, health foods, special medical purpose formula foods, ordinary foods, medicines, medical devices, sanitary products, cosmetics, and daily necessities. On the other hand, for the proportion and preparation of each material (or substance or component), it can be accurately assembled in a safe and clean space environment during production, and can be automatically prepared when used by consumers, users or patients, avoiding the drawbacks of cross contamination and poor preparation accuracy in the prior art when preparing products; thirdly, the packaging container and packaging composition of the present invention bring significant benefits to the use, carrying, storage and preparation of products under conditions such as field operations, rescue, first aid, and emergency situations.

[0079] It is particularly noted that the main bottle body, bottle cap, bottle cap inner cylinder, inner cylinder cap and other components of the packaging container of the present invention can be made of polymer materials, metals, glass, ceramics, aluminum-plastic composite materials, paper-plastic materials, etc., or composite functional materials of the above materials, or the packaging container is an assembly of different components made of various materials. It is preferably made of polymer materials such as plastics, rubber, and plastic materials, or made of metal materials such as metals or composite metals such as steel, aluminum, tin, and copper, or made of glass or ceramic materials. For example, polymer materials include but are not limited to PET, HDPE, PP, PE, PVC, PS, as well as paper-plastic materials, aluminum-plastic composite materials, and the like.

[0080] It is particularly noted that those skilled in the art can understand that the structure of the relevant parts of the packaging container described in the present invention can be an assembly of various independent parts, or can be independent parts formed into one body.

[0081] Those skilled in the art can understand that the various components, devices, settings, etc. of the packaging container described in the present invention are preferably assemblies or combinations of the various components described in the present invention; of course, those skilled in the art can understand that when some components are difficult to produce, have low production efficiency or high production costs, such as when produced by injection molds, the various components described in the present invention can be obtained by assembling, connecting, fixing or welding individual parts. Undoubtedly, the packaging container described in the present invention, no matter how it is assembled or assembled, belongs to the protection scope of the present invention.

[0082] It should be noted that the material described in the present invention refers to a substance, a combination of substances or a mixture that exists independently in a packaging container. The present invention usually explains the form and existence state of the material in the form of liquid or solid. On the other hand, the present invention believes that materials that can flow at normal temperature and pressure and contain a large amount of liquid components can usually be classified as liquid materials, such as solutions, oils, emulsions, suspensions, liquid sols (liquid colloids), slurries, flowing gels, concentrated slurries, etc. Materials that cannot or are not easy to flow at normal temperature and pressure and contain a certain amount of liquid components can be regarded as solid materials.

[0083] Once again, the packaging container of the present invention includes a packaging container with an open container neck, preferably including a packaging bottle, a packaging bag, and a packaging can. The packaging bag especially includes a packaging bag with a sealing cover or a packaging bag with a sealing plug.

[0084] Compared with the prior art, the packaging container of the present invention and the product composition packaged by the packaging container have the following characteristics and creativity:

[0085] 1. Simple structure, accurate control, easy to carry, store and transport, low cost;

[0086] 2. The packaging container of the present invention seals two or more materials separately, which not only ensures the stability, freshness, functional quality or other qualities of the product, but also avoids the change of product quality due to the change of storage environment, improves the strict storage requirements of the product in the transportation, circulation, storage and other links, and ensures the quality and safety of the product;

[0087] 3. The packaging container of the present invention enables the user or consumer to automatically mix the independently sealed contents in the container when opening the packaging container or simply twisting the bottle cap, thereby achieving an automatic mixing effect;

[0088] 4. Users or consumers can clearly feel the special properties of the product contents, and feel that the materials are released in different shapes, including water column, liquid column, spray, etc., so that users or consumers can get pleasure from the automatic mixing process of the product and optimize the user's or consumer's usage mood;

[0089] 5. It can not only realize the configuration and mixing of two or more liquid materials and liquid materials, but also realize the packaging and mixing of two or more liquid materials and solid materials;

[0090] 6. By controlling the order of material release in each chamber, not only can the material release be diversified and novel, but also the preparation of each material can be more accurate and scientific;

[0091] 7. The proportion and mixing of various materials, substances or components can be accurately assembled in a safe and clean space during production, and can be automatically mixed when used by consumers, users or patients, avoiding the drawbacks of cross contamination and poor mixing accuracy in product mixing in the existing technology;

[0092] 8. It brings great benefits to the carrying, use, storage and deployment of products under conditions such as field operations, rescue, first aid and emergency situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0093] Figure 1 is a structural schematic diagram of a component assembly process of a packaging container according to an embodiment of the present invention;

[0094] Figure 2 is a structural schematic diagram of a component assembly process of a packaging container according to an embodiment of the present invention;

[0095] Figure 3 is a schematic cross-sectional structural diagram of a component assembly process of an embodiment of the present invention;

[0096] Figure 4 It is a structural schematic diagram of an implementation method of a combination of a spring and a rubber plug as an elastic body;

[0097] Figure 5 It is a structural schematic diagram of the component assembly process of a packaging container in which two chambers are arranged in the inner cylinder of a bottle cap;

[0098] Figure 6 It is a structural schematic diagram of the component assembly process of a packaging container in which two chambers are arranged in the inner cylinder of a bottle cap;

[0099] Figure 7 It is a cross-sectional structural schematic diagram of the component assembly process of a packaging container with two chambers arranged in the inner cylinder of a bottle cap.

[0100] in, Figure 1-Figure 7 Description of the mark in:

[0101] 1 main bottle body; 101 external thread on the bottleneck; 102 rotation preventing device on the inner wall of the bottleneck;

[0102] 2 bottle cap; 201 bottle cap internal thread; 202 bottle cap reverse rotation blocking device; 203 bottle cap buckle;

[0103] 3 bottle cap inner cylinder; 301 reverse rotation blocking device of bottle cap inner cylinder; 302 thread of bottle cap inner cylinder; 303 colloid spray head; 304 spray head channel; 305 bottle cap inner cylinder buckle; 306 chamber baffle;

[0104] 4 elastic body of a combination of a spring and a rubber plug; 401 spring; 402 rubber plug;

[0105] 5 inner cylinder cap; 501 rotation preventing device; 502 inner cylinder cap thread; 503 nozzle pressure port; 51 pressure port component;

[0106] 6 Sealing cover; 7 Sealing plug. DETAILED DESCRIPTION In the implementation process of the present invention, various embodiments and modifications produced by ordinary technicians in this field without departing from the scope and spirit of the present invention are obvious and easy to carry out. The present invention is further described below through the specific examples of the accompanying drawings, but it does not limit the present invention.

[0107] In addition, the technical solution (including the preferred technical solution) of the present invention is further described in detail by means of the accompanying drawings and by listing some optional embodiments of the present invention. It should be noted that any technical feature and any technical solution in the present embodiment are one or more of a variety of optional technical features or optional technical solutions. For the sake of brevity, this document cannot exhaustively list all the alternative technical features and alternative technical solutions of the present invention, nor is it convenient to emphasize that the implementation method of each technical feature is one of the multiple optional implementation methods. Therefore, those skilled in the art should know that any technical feature and any technical solution in the present embodiment do not limit the scope of protection of the present invention, and the scope of protection of the present invention should include any alternative technical solutions that can be thought of by those skilled in the art without creative work.

[0108] Embodiment 1. A packaging container that releases the contents of a cover member when opened, so that two materials are automatically mixed together.

[0109] refer to Figures 1 to 4 As shown, the packaging container provided in this embodiment includes a main bottle body 1, a bottle cap 2, a bottle cap inner tube 3, an elastic body, and an inner tube cap 5. The main bottle body 1 is connected and sealed with an outer thread 101 on the bottleneck and an inner thread 201 on the bottle cap, wherein the main bottle body 1 contains a first material, and the bottle cap inner tube 3 contains a second material;

[0110] The head end of the bottle cap inner cylinder 3 is provided with a colloid spray head 303, in which a spray head channel 304 is arranged, and the spray head channel 304 is connected to the bottle cap inner cylinder 3 and the main bottle body 1, and the bottle cap inner cylinder 3 is provided with a reverse rotation hindering device 301 of the bottle cap inner cylinder, a bottle cap inner cylinder thread 302, and a bottle cap inner cylinder buckle 305, wherein the tail ends of the bottle cap 2 and the bottle cap inner cylinder 3 are connected to the bottle cap buckle 203 arranged on the bottle cap 2 through the bottle cap inner cylinder buckle 305 and can rotate with each other, the reverse rotation hindering device 301 of the bottle cap inner cylinder is arranged at the tail end of the bottle cap inner cylinder 3, and the reverse rotation hindering device 202 of the bottle cap is arranged on the inner wall of the top of the bottle cap 2, and the reverse rotation hindering device 301 of the bottle cap inner cylinder and the reverse rotation hindering device 202 of the bottle cap match each other;

[0111] The colloid spray head 303 is made of rubber or other polymer materials, preferably made of silicone material;

[0112] The head end of the inner cylinder cap 5 has a nozzle pressure port 503, the opening diameter of the nozzle pressure port 503 is smaller than the root diameter of the colloid nozzle 303, so that the nozzle pressure port 503 can press the colloid nozzle 303 and deform it, and a rotation prevention device 501 is arranged on the outer wall of the tail end of the inner cylinder cap 5, and an inner cylinder cap thread 502 is arranged on the inner wall of the inner cylinder cap 5; wherein the inner cylinder cap 5 and the bottle cap inner cylinder 3 are connected to each other through the inner cylinder cap thread 502 and the bottle cap inner cylinder thread 302, the inner cylinder cap 5 is sleeved on the bottle cap inner cylinder 3, and the rotation prevention device 501 matches the rotation prevention device 102 arranged on the inner wall of the bottleneck of the main bottle body 1;

[0113] The elastic body is placed inside the inner cylinder of the bottle cap. The elastic body includes a combination of compressed gas, a spring and a rubber plug or a combination of compressed gas and a rubber plug. When the elastic body is a combination of a spring and a rubber plug, Figure 4 The elastic body shown is a combination of a spring and a rubber plug; preferably, the elastic body is a compressed gas;

[0114] The tail end of the bottle cap inner cylinder 3 is provided with a sealing cover 6 and a sealing plug 7, the sealing plug 7 is made of a rubber material, preferably made of silicone, and the sealing cover 6 and the sealing plug 7 are combined together to seal the bottle cap inner cylinder 3;

[0115] When the material in the packaging container is in a storage state, the inner tube cap 5 is sleeved on the bottle cap inner tube 3 and fastened together by threads, and the nozzle pressure port 503 at the head end of the inner tube cap 5 presses the colloid nozzle 303 of the bottle cap inner tube, so that the colloid nozzle 303 is squeezed and deformed, resulting in the nozzle passage 304 being blocked, and the second material is loaded into the bottle cap inner tube 3 and an elastomer is placed, preferably the elastomer is compressed gas, and the tail end of the bottle cap inner tube 3 is sealed by a sealing cover 6 and a sealing plug 7, so that the second material is in an independently sealed state; when the packaging container is opened or the bottle cap is twisted, The bottle cap 2 drives the bottle cap inner cylinder 3 to rotate together under the action of the reverse rotation blocking device, and the inner cylinder cap 5 rotates with each other and is loosened and lifted under the action of the rotation blocking device and the thread, so that the colloid spray head 303 is released from the state of being squeezed and deformed, and the spray head channel 304 in the colloid spray head 303 is opened, so that the second material is sprayed out under the squeezing action of the elastic body and mixed with the first material, so that the purpose of opening the packaging container can be achieved, or various materials can be automatically and quickly mixed and deployed together by only twisting the bottle cap;

[0116] The reverse rotation hindering device refers to a concave or convex setting set at the tail end of the bottle cap inner cylinder 3, and a device that matches the sheet-shaped, inclined sheet-shaped or inverted setting on the inner wall of the bottle cap 2, or the reverse rotation hindering device is a sheet-shaped, inclined sheet-shaped or inverted setting set at the tail end of the bottle cap inner cylinder 3, and a device that matches the concave or convex setting on the inner wall of the bottle cap, which can make the bottle cap inner cylinder pass when rotating in one direction, and be blocked when rotating in the opposite direction. Such settings match each other and are usually made of plastic, rubber or plastic materials. According to the elastic deformation of the material itself and the designed structure, the bottle cap inner cylinder can rotate in one direction and be blocked when rotating in the opposite direction; the concave or convex setting includes a serrated, sheet-shaped, inclined sheet-shaped or inverted setting, or a setting with a concave or convex functional structure formed by a serrated, sheet-shaped, inclined sheet-shaped or inverted member;

[0117] The position of the reverse rotation hindering device is preferably on the cross section of the rear end of the bottle cap inner cylinder and on the inner wall of the bottle cap top, or it can also be on the outer wall of the rear end of the bottle cap inner cylinder and on the lateral inner wall of the bottle cap top;

[0118] The rotation preventing device refers to a convex setting on the outer wall of the tail end of the inner cylinder cap 5, and a concave setting on the inner wall of the bottleneck of the main bottle body 1, and the two are matched with each other, or the rotation preventing device refers to a concave setting on the outer wall of the tail end of the inner cylinder cap 5, and a convex setting on the inner wall of the bottleneck of the main bottle body 1, and the two are matched with each other. The device can relatively fix the inner cylinder cap 5 and the bottleneck of the main bottle body 1, and prevent the inner cylinder cap 5 and the bottleneck of the main bottle body 1 from rotating relative to each other. Preferably, the concave or convex setting includes a serrated, sheet-shaped, oblique sheet-shaped or inverted setting, or a setting with a concave or convex functional structure formed by a serrated, sheet-shaped, oblique sheet-shaped or inverted member;

[0119] The elastomer is preferably a compressed gas, wherein the compressed gas is preferably compressed air, compressed nitrogen, compressed carbon dioxide or compressed oxygen, etc., and the pressure of the compressed gas is selected to be greater than 0.1MPa, preferably the pressure of the compressed gas is greater than 0.11MPa, for example, the pressure of the compressed gas is 0.11MPa, 0.12MPa, 0.13MPa, 0.14MPa, 0.15MPa, 0.17MPa, 0.2MPa, 0.22MPa, 0.25MPa, 0.28MPa, 0.3MPa, 0.33MPa, 0.35MPa, 0.37MPa, 0.4MPa, 0.42MPa. Pa, 0.45MPa, 0.47MPa, 0.5MPa, 0.53MPa, 0.55MPa, 0.6MPa, 0.62MPa, 0.65MPa, 0.68MPa, 0.7MPa, 0.72MPa, 0.75MPa, 0.77MPa, 0.8 MPa, 0.83MPa, 0.85MPa, 0.9MPa, 0.92MPa, 0.95MPa, 0.97MPa, 1MPa, 1.1MPa, 1.2MPa, 1.3MPa, 1.4MPa, 1.5MPa, 1.6MPa, 1.7MPa, etc. When the elastic body adopts compressed gas, the compressed gas directly acts on the second material to squeeze the second material into the bottle cap inner tube 3; when the elastic body adopts a combination of a spring and a rubber plug, one end of the spring contacts or is subjected to force on the sealing cover 6, and the other end of the spring contacts or is subjected to force on the rubber plug. The elastic force generated by the compression of the spring acts on the rubber plug to squeeze the second material into the bottle cap inner tube 3; when the elastic body adopts a combination of compressed gas and a rubber plug, the compressed gas is sealed in the bottle cap inner tube and contacts one end of the sealing cover. The force generated by the compressed gas acts on the rubber plug to squeeze the second material into the bottle cap inner tube 3;

[0120] The material can be a liquid material, a solid material, a mixture of solid and liquid, or a slurry. The solid material is preferably a solid powder material, a solid granular material, or a tablet material. Preferably, at least one of the first material and the second material is a liquid material, for example, both the first material and the second material are liquid materials, or the first material is a solid material and the second material is a liquid material, or the first material is a liquid material and the second material is a solid material. The liquid material includes a water-soluble liquid material or a fat-soluble liquid material.

[0121] As shown in the drawings, the bottle cap 2 is preferably in a shape with a convex top, so that the rear ends of the bottle cap 2 and the bottle cap inner tube 3 can be connected and stabilized with each other.

[0122] Embodiment 2. A packaging container that releases the contents of a cover member when opened, so that three materials are automatically mixed together.

[0123] refer to Figures 5 to 7As shown, the packaging container provided in this embodiment includes a main bottle body 1, a bottle cap 2, a bottle cap inner tube 3, an elastic body, an inner tube cap 5, and a press member 51. The main bottle body 1 is connected and sealed with the inner thread 201 on the bottle cap through the outer thread 101 on the bottleneck, wherein the bottle cap inner tube 3 is provided with a chamber baffle 306 to separate the bottle cap inner tube 3 into two chambers, the main bottle body 1 contains the first material, and the two chambers in the bottle cap inner tube 3 contain the second material and the third material respectively;

[0124] The head end of the bottle cap inner cylinder 3 is provided with two colloid spray heads 303, and the two chambers are each provided with a colloid spray head, and the colloid spray head 303 is provided with a spray head channel 304, and the spray head channel 304 is respectively connected to the chamber of the bottle cap inner cylinder and the main bottle body 1, and the bottle cap inner cylinder 3 is provided with a reverse rotation hindering device 301 of the bottle cap inner cylinder, a bottle cap inner cylinder thread 302, and a bottle cap inner cylinder buckle 305, wherein the tail ends of the bottle cap 2 and the bottle cap inner cylinder 3 are connected to the bottle cap buckle 203 arranged on the bottle cap 2 through the bottle cap inner cylinder buckle 305 and can rotate with each other, the reverse rotation hindering device 301 of the bottle cap inner cylinder is arranged at the tail end of the bottle cap inner cylinder 3, and the reverse rotation hindering device 202 of the bottle cap is arranged on the inner wall of the top of the bottle cap 2, and the reverse rotation hindering device 301 of the bottle cap inner cylinder and the reverse rotation hindering device 202 of the bottle cap match each other;

[0125] The colloid spray head 303 is made of rubber or other polymer materials, preferably made of silicone material;

[0126] A rotation preventing device 501 is arranged on the outer wall of the tail end of the inner cylinder cap 5, and an inner cylinder cap thread 502 is arranged on the inner wall of the inner cylinder cap 5; wherein the inner cylinder cap 5 and the bottle cap inner cylinder 3 are connected to each other through the inner cylinder cap thread 502 and the bottle cap inner cylinder thread 302, the inner cylinder cap 5 is sleeved on the bottle cap inner cylinder 3, and the rotation preventing device 501 matches with the rotation preventing device 102 arranged on the inner wall of the bottleneck of the main bottle body 1;

[0127] The pressure port member 51 is provided with two nozzle pressure ports 503, which are connected by snaps and mounted on the head end of the inner cylinder cap 5. The pressure port member 51 and the inner cylinder cap 5 can rotate with each other as needed. The opening diameter of the nozzle pressure port 503 is smaller than the root diameter of the colloid nozzle 303, so that the nozzle pressure port 503 can press the colloid nozzle 303 tightly and deform it.

[0128] The elastic body is respectively placed in the two chambers of the inner cylinder of the bottle cap, and the elastic body comprises a combination of compressed gas, a spring and a rubber plug, or a combination of compressed gas and a rubber plug, and the elastic body is preferably compressed gas;

[0129] The tail end of the bottle cap inner cylinder 3 is provided with a sealing cover 6 and a sealing plug 7, the sealing plug 7 is made of a rubber material, preferably made of silicone, and the sealing cover 6 and the sealing plug 7 are combined together to seal the two chambers in the bottle cap inner cylinder 3;

[0130] When the material in the packaging container is in a storage state, the inner tube cap 5 is sleeved on the bottle cap inner tube 3 and fastened together by threads. The nozzle pressure port 503 of the pressure port member 51 installed at the head end of the inner tube cap 5 presses the two colloid nozzles 303 of the bottle cap inner tube, so that the colloid nozzles 303 are squeezed and deformed, resulting in the nozzle passage 304 therein being blocked. In addition, the second material and the third material are respectively loaded into the two chambers in the bottle cap inner tube 3, and elastic bodies are respectively placed therein, preferably the elastic body is compressed gas, and the two chambers in the bottle cap inner tube 3 are sealed by the sealing cover 6 and the sealing plug 7, so that the second material and the third material are respectively in an independently sealed state. state; when opening the packaging container or twisting the bottle cap, the bottle cap 2 drives the bottle cap inner cylinder 3 to rotate together under the action of the reverse rotation blocking device, and the inner cylinder cap 5 rotates with each other and loosens and lifts up under the action of the rotation blocking device and the thread, thereby relieving the state of the colloid spray head 303 being squeezed and deformed, and the spray head channel 304 in the colloid spray head 303 is opened, so that the second material and the third material are sprayed out under the squeezing action of the elastic body and mixed with the first material, so that the purpose of automatically and quickly mixing and dispensing the three materials together can be achieved in the process of opening the packaging container, or only by twisting the bottle cap;

[0131] The reverse rotation hindering device refers to a concave or convex setting set at the tail end of the bottle cap inner cylinder 3, and a device that matches the sheet-shaped, inclined sheet-shaped or inverted setting on the inner wall of the bottle cap 2, or the reverse rotation hindering device is a sheet-shaped, inclined sheet-shaped or inverted setting set at the tail end of the bottle cap inner cylinder 3, and a device that matches the concave or convex setting on the inner wall of the bottle cap, which can make the bottle cap inner cylinder pass when rotating in one direction, and be blocked when rotating in the opposite direction. Such settings match each other and are usually made of plastic, rubber or plastic materials. According to the elastic deformation of the material itself and the designed structure, the bottle cap inner cylinder can rotate in one direction and be blocked when rotating in the opposite direction; the concave or convex setting includes a serrated, sheet-shaped, inclined sheet-shaped or inverted setting, or a setting with a concave or convex functional structure formed by a serrated, sheet-shaped, inclined sheet-shaped or inverted member;

[0132] The position of the reverse rotation hindering device is preferably on the cross section of the rear end of the bottle cap inner cylinder and on the inner wall of the bottle cap top, or it can also be on the outer wall of the rear end of the bottle cap inner cylinder and on the lateral inner wall of the bottle cap top;

[0133] The rotation preventing device refers to a convex setting on the outer wall of the tail end of the inner cylinder cap 5, and a concave setting on the inner wall of the bottleneck of the main bottle body 1, and the two are matched with each other, or the rotation preventing device refers to a concave setting on the outer wall of the tail end of the inner cylinder cap 5, and a convex setting on the inner wall of the bottleneck of the main bottle body 1, and the two are matched with each other. The device can relatively fix the inner cylinder cap 5 and the bottleneck of the main bottle body 1, and prevent the inner cylinder cap 5 and the bottleneck of the main bottle body 1 from rotating relative to each other. Preferably, the concave or convex setting includes a serrated, sheet-shaped, oblique sheet-shaped or inverted setting, or a setting with a concave or convex functional structure formed by a serrated, sheet-shaped, oblique sheet-shaped or inverted member;

[0134] The elastomer is preferably a compressed gas, wherein the compressed gas is preferably compressed air, compressed nitrogen, compressed carbon dioxide or compressed oxygen, etc., and the pressure of the compressed gas is selected to be greater than 0.1MPa, preferably the pressure of the compressed gas is greater than 0.11MPa, for example, the pressure of the compressed gas is 0.11MPa, 0.12MPa, 0.13MPa, 0.14MPa, 0.15MPa, 0.17MPa, 0.2MPa, 0.22MPa, 0.25MPa, 0.28MPa, 0.3MPa, 0.33MPa, 0.35MPa, 0.37MPa, 0.4MPa, 0.42MPa. Pa, 0.45MPa, 0.47MPa, 0.5MPa, 0.53MPa, 0.55MPa, 0.6MPa, 0.62MPa, 0.65MPa, 0.68MPa, 0.7MPa, 0.72MPa, 0.75MPa, 0.77MPa, 0.8 MPa, 0.83MPa, 0.85MPa, 0.9MPa, 0.92MPa, 0.95MPa, 0.97MPa, 1MPa, 1.1MPa, 1.2MPa, 1.3MPa, 1.4MPa, 1.5MPa, 1.6MPa, 1.7MPa, etc. When the elastic body adopts compressed gas, the compressed gas directly acts on the second material and the third material, and squeezes the second material and the third material into the two chambers of the inner tube of the bottle cap; when the elastic body adopts a combination of a spring and a rubber plug, one end of the spring contacts or is subjected to force on the sealing cover 6, and the other end of the spring contacts or is subjected to force on the rubber plug. The elastic force generated by the compression of the spring acts on the rubber plug to squeeze the second material and the third material into the two chambers; when the elastic body adopts a combination of compressed gas and a rubber plug, the compressed gas is respectively sealed in the chamber and contacts one end of the sealing cover, and the force generated by the compressed gas acts on the rubber plug to squeeze the second material and the third material into the two chambers;

[0135] The material can be a liquid material, a solid material, a mixture of a solid and a liquid, or a slurry. The solid material is preferably a solid powder material, a solid granular material, or a tablet material. Preferably, at least one of the first material, the second material, and the third material is a liquid material, for example, the second material and the third material are both liquid materials, or the first material is a solid material and the second material is a liquid material, or the first material is a liquid material, the second material is a solid material, and the third material is a liquid material; the liquid material includes a water-soluble liquid material or a fat-soluble liquid material.

[0136] As shown in the drawings, the bottle cap 2 is preferably in a shape with a convex top, so that the rear ends of the bottle cap 2 and the bottle cap inner tube 3 can be connected and stabilized with each other.

[0137] Example 3. A packaging composition comprising two independently sealed materials.

[0138] A packaging composition, the packaging composition is composed of a packaging container, a first material A, and a second material B. The packaging container is the packaging container of Example 1. The first material A and the second material B are inside the packaging container and are sealed independently of each other. At least one of the first material A and the second material B is liquid, preferably both the first material A and the second material B are liquid, or the first material A is liquid and the second material B is solid, or the first material A is solid and the second material B is liquid. The solid material is preferably a solid powder material, a solid granular material, or a tablet material.

[0139] The packaging composition independently seals the first material A and the second material B separately configured in the packaging container, which not only ensures the stability, freshness, functional quality or other qualities of the product; but also the independently sealed contents in the bottle can be automatically mixed together when the user or consumer opens the packaging container or only twists the bottle cap, thereby achieving an automatic mixing effect.

[0140] Example 4. A packaged composition comprising three independently sealed materials.

[0141] A packaging composition, which consists of a packaging container, a first material A, a second material B and a third material C, wherein the packaging container is the packaging container of Example 2, the three materials are respectively inside the packaging container and are independently sealed with each other, at least one of the first material A, the second material B and the third material C is liquid, preferably the first material A, the second material B and the third material C are all liquid, or the first material A and the second material B are liquid and the third material C is solid, or the first material A and the third material C are liquid and the second material B is solid, or the first material A is solid and the second material B and the third material C are liquid, and the solid material is preferably a solid powder material, a solid granular material, or a tablet material.

[0142] The packaging composition independently seals the first material A, the second material B and the second material C separately configured in the packaging container, which not only ensures the stability, freshness, functional quality or other qualities of the product; but also the independently sealed contents in the bottle can be automatically mixed together when the user or consumer opens the packaging container or only twists the bottle cap, thereby achieving an automatic mixing effect.

[0143] Embodiment 5. A method for assembling the packaging container described in Embodiment 1 or the packaging composition described in Embodiment 3.

[0144] The method for assembling the packaging container or the packaging composition comprises the following steps:

[0145] Providing the component, including: a main bottle body, a bottle cap, a bottle cap inner cylinder, an elastic body, an inner cylinder cap, a sealing cover, a sealing plug, or providing an assembly of the individual parts of the component;

[0146] The inner cylinder cap is put on the inner cylinder of the bottle cap and fastened by means of threads, so that the spray head of the colloid on the inner cylinder of the bottle cap is squeezed and deformed, and the spray head channel is blocked;

[0147] Pour the second material into the inner cylinder of the bottle cap, and place the elastomer into the inner cylinder of the bottle cap;

[0148] Install the sealing cover and the sealing plug at the tail end of the bottle cap inner cylinder to seal the bottle cap inner cylinder;

[0149] Connect the bottle cap inner cylinder to the bottle cap;

[0150] The main bottle body is loaded with the first material, the bottle cap is placed on the bottle mouth of the main bottle body, and the rotation preventing device on the outer wall of the inner cylinder cap is matched and engaged with the rotation preventing device on the inner wall of the bottleneck of the main bottle body;

[0151] Tighten the bottle cap so that the bottle cap and the bottleneck of the main bottle body are connected and sealed.

[0152] Alternatively, the method for assembling the packaging container or the packaging composition comprises the following steps:

[0153] Providing the component, including: a main bottle body, a bottle cap, a bottle cap inner cylinder, an elastic body, an inner cylinder cap, a sealing cover, a sealing plug, or providing an assembly of the individual parts of the component;

[0154] The inner cylinder cap is put on the inner cylinder of the bottle cap and fastened by means of threads, so that the spray head of the colloid on the inner cylinder of the bottle cap is squeezed and deformed, and the spray head channel is blocked;

[0155] Pour the second material into the inner cylinder of the bottle cap, and place the elastomer into the inner cylinder of the bottle cap;

[0156] Install the sealing cover and the sealing plug at the tail end of the bottle cap inner cylinder to seal the bottle cap inner cylinder;

[0157] The main bottle body is loaded with the first material, and then the assembly of the bottle cap inner cylinder and the inner cylinder cap sealed with the second material is placed at the bottle mouth of the main bottle body, and the rotation preventing device on the outer wall of the inner cylinder cap is matched and engaged with the rotation preventing device on the inner wall of the bottleneck of the main bottle body;

[0158] The bottle cap is placed on the bottle mouth of the main bottle body, and the bottle cap is twisted and tightened so that the bottle cap and the inner cylinder of the bottle cap are connected to each other through a buckle, and the bottle cap and the bottleneck of the main bottle body are connected to each other and sealed.

[0159] Embodiment 6. A method for assembling the packaging container described in Embodiment 2 or the packaging composition described in Embodiment 4.

[0160] The method for assembling the packaging container or the packaging composition comprises the following steps:

[0161] Providing the component, including: a main bottle body, a bottle cap, a bottle cap inner cylinder, an elastic body, an inner cylinder cap, a sealing cover, a sealing plug, a press-opening component, or providing an assembly of the individual parts of the component;

[0162] The inner cylinder cap is put on the inner cylinder of the bottle cap and fastened by threads, and the pressure-mouth member is installed on the inner cylinder of the bottle cap, so that the spray head of the colloid on the inner cylinder of the bottle cap is squeezed and deformed, so that the spray head channel is blocked;

[0163] Pour the second material and the third material into the two chambers of the inner cylinder of the bottle cap respectively, and place the elastic body into the two chambers respectively;

[0164] Install the sealing cover and the sealing plug at the rear end of the bottle cap inner cylinder to seal the two chambers of the bottle cap inner cylinder;

[0165] Connect the bottle cap inner cylinder to the bottle cap;

[0166] The main bottle body is loaded with the first material, the bottle cap is placed on the bottle mouth of the main bottle body, and the rotation preventing device on the outer wall of the inner cylinder cap is matched and engaged with the rotation preventing device on the inner wall of the bottleneck of the main bottle body;

[0167] Tighten the bottle cap so that the bottle cap and the bottleneck of the main bottle body are connected and sealed.

[0168] Alternatively, the method for assembling the packaging container or the packaging composition comprises the following steps:

[0169] Providing the component, including: a main bottle body, a bottle cap, a bottle cap inner cylinder, an elastic body, an inner cylinder cap, a sealing cover, a sealing plug, a press-opening component, or providing an assembly of the individual parts of the component;

[0170] The inner cylinder cap is put on the inner cylinder of the bottle cap and fastened by threads, and the pressure-mouth member is installed on the inner cylinder of the bottle cap, so that the spray head of the colloid on the inner cylinder of the bottle cap is squeezed and deformed, so that the spray head channel is blocked;

[0171] Pour the second material and the third material into the two chambers of the inner cylinder of the bottle cap respectively, and place the elastic body into the two chambers respectively;

[0172] Install the sealing cover and the sealing plug at the rear end of the bottle cap inner cylinder to seal the two chambers of the bottle cap inner cylinder;

[0173] The main bottle body is loaded with the first material, and then the assembly of the bottle cap inner cylinder and the inner cylinder cap is placed at the bottle mouth of the main bottle body, and the rotation preventing device on the outer wall of the inner cylinder cap is matched and engaged with the rotation preventing device on the inner wall of the bottleneck of the main bottle body;

[0174] The bottle cap is placed on the bottle mouth of the main bottle body, and the bottle cap is twisted and tightened so that the bottle cap and the inner cylinder of the bottle cap are connected to each other through a buckle, and the bottle cap and the bottleneck of the main bottle body are connected to each other and sealed.

[0175] Example 7.

[0176] Any one of the packaging containers described in embodiments 1 to 2, wherein the main bottle body is made of a polymer material, metal, glass, ceramic, aluminum-plastic composite material, or paper-plastic material, or a composite functional material of the above materials;

[0177] Alternatively, the main bottle body can also be made of a film material or a sheet material to form a packaging bag, wherein the film material or the sheet material is made of a polymer material, an aluminum-plastic composite material, a paper-plastic material, etc.;

[0178] The bottle cap, bottle cap inner tube or inner tube cap and other components are made of polymer materials, metals, glass, ceramics, aluminum-plastic composite materials, paper-plastic materials, etc., or composite functional materials of the above materials, or the packaging container is an assembly of different components made of various materials;

[0179] Preferably, the polymer material is made of plastic, rubber, or plastic material, or the metal material is made of metal or composite metal such as steel, aluminum, tin, copper, or glass or ceramic material;

[0180] Or the packaging container is an assembly of different parts made of various materials;

[0181] Alternatively, the various components, devices, settings, etc. of the packaging container are assemblies or combinations of various components;

[0182] Alternatively, the various components are obtained by assembling, connecting, fixing or welding individual parts.

[0183] Embodiment 8 Use of any one of the packaging containers or packaging compositions described in Embodiments 1 to 4 in the preparation or packaging and storage of products containing liquid ingredients.

[0184] Example 9. Use of any packaging container or packaging composition described in Examples 1 to 4 in the preparation or packaging and storage of the following products: food or beverages containing liquid ingredients, drinking wine, health food, special medical purpose formula food, ordinary food, medicine, medical equipment, sanitary products, cosmetics or daily necessities.

[0185] Example 10. Use of any packaging container or packaging composition described in Examples 1 to 4 in the following products:

[0186] Packaging and preparation of liquid or solid beverages;

[0187] Packaging and preparation of drinking wine or cocktails; Packaging and preparation of health foods containing liquids, such as health drinks or oral liquids;

[0188] Packaging and preparation of special medical formula foods containing liquids, such as liquid nutrition, homogenized meals or oral liquids;

[0189] The packaging and preparation of liquid medicines, such as oral solutions, eye drops, and injections. Injections include the packaging and preparation of liquid preparations containing water for injection, saline injection, glucose injection, etc. and specific drugs;

[0190] Packaging and preparation of medical devices containing liquids, such as the packaging and preparation of various detection reagents and reaction reagents;

[0191] Packaging and preparation of sanitary products containing liquids, such as cleaning agents, laundry detergents, and mouthwashes;

[0192] The packaging and preparation of cosmetics containing liquids, such as toners, skin or hair care lotions, skin care lotions, creams and gels; etc.

Claims

1. A packaging container, comprising a main bottle body, a bottle cap, an inner cylinder of the bottle cap, an elastic body, and an inner cylinder cap, wherein the main bottle body is connected and sealed with an outer thread on the bottle neck and an inner thread on the bottle cap, wherein the main bottle body contains a first material, and the inner cylinder of the bottle cap or a chamber separated in the inner cylinder of the bottle cap contains a second material or more materials; The head end of the bottle cap inner cylinder is provided with a colloid spray head, the colloid spray head is provided with a spray head channel, the spray head channel is connected to the bottle cap inner cylinder and the main bottle body, and the bottle cap and the tail end of the bottle cap inner cylinder are connected to each other and can rotate with each other, and at least one mutually matching reverse rotation obstruction device is provided on the tail end of the bottle cap inner cylinder and the inner wall of the bottle cap top; The elastic body is placed inside the inner cylinder of the bottle cap, and the elastic body comprises a combination of compressed gas, a spring and a rubber plug or a combination of compressed gas and a rubber plug; The head end of the inner tube cap has a pressing port for pressing the colloid spray head, the inner tube cap is connected to the inner tube of the bottle cap by threads or buckles, the inner tube cap is sleeved on the outer wall of the inner tube of the bottle cap, the outer wall of the rear end of the inner tube cap and the inner wall of the bottleneck of the main bottle body are provided with at least one mutually matching rotation preventing device, and the inner tube cap contacts the bottleneck of the main bottle body through the rotation preventing device; The packaging container is a packaging container with an open container neck, including a packaging bottle, a packaging bag with a sealing cover, and a packaging bag with a sealing plug; The colloid spray head refers to an open-type component made of rubber or other polymer materials and having elastic deformation characteristics.

2. The packaging container according to claim 1, wherein: The reverse rotation hindering device refers to a concave or convex setting arranged at the rear end of the inner cylinder of the bottle cap, and a device that matches the sheet-shaped, inclined sheet-shaped or inverted setting on the inner wall of the bottle cap, or the reverse rotation hindering device is a sheet-shaped, inclined sheet-shaped or inverted setting arranged at the rear end of the inner cylinder of the bottle cap, and a device that matches the concave or convex setting on the inner wall of the bottle cap, which can allow the inner cylinder of the bottle cap to pass when rotating in one direction, and be blocked when rotating in the opposite direction. The concave or convex setting includes a serrated, sheet-shaped, inclined sheet-shaped or inverted setting, or a setting with a concave or convex functional structure formed by a serrated, sheet-shaped, inclined sheet-shaped or inverted member; The reverse rotation hindering device is located on the cross section of the rear end of the bottle cap inner cylinder and on the inner wall of the bottle cap top, or on the outer wall of the rear end of the bottle cap inner cylinder and on the lateral inner wall of the bottle cap top; The rotation preventing device refers to a convex setting on the outer wall of the tail end of the inner cylinder cap, and a concave setting on the inner wall of the bottleneck of the main bottle body, the two of which match each other, or the rotation preventing device refers to a concave setting on the outer wall of the tail end of the inner cylinder cap, and a convex setting on the inner wall of the bottleneck of the main bottle body, the two of which match each other, which can relatively fix the inner cylinder cap and the bottleneck of the main bottle body, and prevent the inner cylinder cap and the bottleneck of the main bottle body from rotating relative to each other; the concave or convex setting includes a serrated, sheet-shaped, oblique sheet-shaped or inverted setting, or a setting with a concave or convex functional structure formed by a serrated, sheet-shaped, oblique sheet-shaped or inverted member; The elastic body comprises a combination of compressed gas, a spring and a rubber plug or a combination of compressed gas and a rubber plug, wherein the compressed gas is selected from compressed air, compressed nitrogen, compressed carbon dioxide or compressed oxygen, and the pressure of the compressed gas is greater than 0.11 MPa.

3. The packaging container according to claim 1, wherein the bottle cap inner cylinder contains at least one chamber, and a colloid spray head for each chamber is provided at the front end of the bottle cap inner cylinder.

4. The packaging container according to claim 1, wherein the bottle cap inner cylinder contains two chambers, and a colloid spray head for each chamber is arranged at the front end of the bottle cap inner cylinder.

5. The packaging container according to claim 1, wherein the rear end of the bottle cap inner cylinder is connected to the bottle cap in a snap-fit ​​manner, and the bottle cap inner cylinder and the bottle cap can rotate relative to each other.

6. A packaging container, comprising a main bottle body, a bottle cap, an inner cylinder of the bottle cap, and a cap of the inner cylinder, wherein: The main bottle body is connected and sealed with the internal thread on the bottle cap through the external thread on the bottleneck; the bottle cap inner cylinder may contain a separated chamber, the head end of the bottle cap inner cylinder is provided with a colloid spray head, the colloid spray head is provided with a spray head channel, the spray head channel is connected to the bottle cap inner cylinder and the main bottle body, and the bottle cap and the rear end of the bottle cap inner cylinder are connected to each other and can rotate with each other, and at least one mutually matching reverse rotation blocking device is provided on the rear end of the bottle cap inner cylinder and the inner wall of the bottle cap top; the inner cylinder cap is sleeved on the bottle cap inner cylinder, the head end of the inner cylinder cap is provided with a pressure port of the colloid spray head, which can squeeze the colloid spray head to block the spray head channel, and at least one mutually matching rotation blocking device is provided on the outer wall of the rear end of the inner cylinder cap and the inner wall of the bottleneck of the main bottle body, and the inner cylinder cap contacts the bottleneck of the main bottle body through the rotation blocking device; The colloid spray head refers to an opening member made of rubber or other polymer materials with elastic deformation characteristics, which is connected to the inner cylinder of the bottle cap and has a spray head channel, which is connected to the inner cylinder of the bottle cap and the main bottle body; The reverse rotation hindering device refers to a device in which a concave or convex setting is arranged at the rear end of the inner cylinder of the bottle cap, and the sheet-shaped, inclined sheet-shaped or inverted setting on the inner wall of the bottle cap matches each other, or the reverse rotation hindering device is a device in which a sheet-shaped, inclined sheet-shaped or inverted setting is arranged at the rear end of the inner cylinder of the bottle cap, and the concave or convex setting on the inner wall of the bottle cap matches each other, and the device can allow the inner cylinder of the bottle cap to pass when rotating in one direction, and be blocked when rotating in the opposite direction; the concave or convex setting includes a serrated, sheet-shaped, inclined sheet-shaped or inverted setting, or a setting with a concave or convex functional structure formed by a serrated, sheet-shaped, inclined sheet-shaped or inverted member; The position of the reverse rotation hindering device is preferably on the cross section of the rear end of the bottle cap inner cylinder and on the inner wall of the bottle cap top, or it can also be on the outer wall of the rear end of the bottle cap inner cylinder and on the lateral inner wall of the bottle cap top; The rotation preventing device refers to a convex setting on the outer wall of the tail end of the inner tube cap, which matches the concave setting on the inner wall of the bottleneck of the main bottle body, or the rotation preventing device refers to a concave setting on the outer wall of the tail end of the inner tube cap, which matches the convex setting on the inner wall of the bottleneck of the main bottle body, which can relatively fix the inner tube cap and the bottleneck of the main bottle body and prevent the relative rotation of the inner tube cap and the bottleneck of the main bottle body; the concave or convex setting includes a serrated, sheet-shaped, oblique sheet-shaped or inverted setting, or a setting with a concave or convex functional structure formed by serrated, sheet-shaped, oblique sheet-shaped or inverted components.

7. The packaging container according to claim 1 or claim 6, wherein each component, device or arrangement of the packaging container can be obtained by assembling, connecting, fixing or welding individual parts.

8. The packaging container according to claim 1 or claim 6, wherein the main bottle body is made of polymer materials, metals, glass, ceramics, aluminum-plastic materials or paper-plastic materials, or composite functional materials of the above materials; The main bottle body can also be made into a packaging bag using film materials or sheets, and the film materials or sheets include but are not limited to polymer materials, aluminum-plastic materials, and paper-plastic materials; The bottle cap, bottle cap inner tube or inner tube cap and other components are made of polymer materials, metals, glass, ceramics, aluminum-plastic materials, paper-plastic materials, or composite functional materials of the above materials, or the packaging container is an assembly of different components made of various materials; The various components, devices or settings of the packaging container are assemblies or combinations of various components; Alternatively, the various components are obtained by assembling, connecting, fixing or welding individual parts.

9. A packaging composition, consisting of a packaging container, a first material A, and a second material B, wherein the first material A and the second material B are inside the packaging container and are independently sealed from each other, at least one of the first material A and the second material B is a liquid material, and the packaging container is selected from the packaging container described in any one of claim 1 or claim 6.

10. A packaging composition, comprising a packaging container and three or more materials, wherein the three or more materials are respectively located inside the packaging container and are independently sealed from each other, at least one of the three or more materials is a liquid material, and the packaging container is selected from the packaging container described in any one of claim 1 or claim 6.

11. A method for assembling the packaging composition of claim 10, comprising the steps of: Providing the following components, including: a main bottle body, a bottle cap, a bottle cap inner cylinder, an elastic body, an inner cylinder cap, or providing an assembly of separate parts of the components; The inner cylinder cap is put on the inner cylinder of the bottle cap and tightened, so that the nozzle of the colloid on the inner cylinder of the bottle cap is squeezed and deformed, so that the nozzle channel is blocked; Pour the material into the bottle cap inner cylinder or the cavity in the bottle cap inner cylinder, and place the elastomer into the bottle cap inner cylinder or the cavity in the bottle cap inner cylinder; Providing a sealing cover for the bottle cap inner cylinder, installing the sealing cover at the rear end of the bottle cap inner cylinder, and sealing the bottle cap inner cylinder or a chamber in the bottle cap inner cylinder; Connect the bottle cap inner cylinder to the bottle cap; The main bottle body is loaded with the first material, the bottle cap is placed on the bottle mouth of the main bottle body, and the rotation preventing device on the outer wall of the inner cylinder cap is matched and engaged with the rotation preventing device on the inner wall of the bottleneck of the main bottle body; Tighten the bottle cap so that the bottle cap and the bottleneck of the main bottle body are connected and sealed; Alternatively, the method comprises the following steps: Providing the following components, including: a main bottle body, a bottle cap, a bottle cap inner cylinder, an elastic body, an inner cylinder cap, or providing an assembly of separate parts of the components; The inner cylinder cap is put on the inner cylinder of the bottle cap and tightened, so that the nozzle of the colloid on the inner cylinder of the bottle cap is squeezed and deformed, so that the nozzle channel is blocked; Pour the material into the bottle cap inner cylinder or the cavity in the bottle cap inner cylinder, and place the elastomer into the bottle cap inner cylinder or the cavity in the bottle cap inner cylinder; Providing a sealing cover for the bottle cap inner cylinder, installing the sealing cover at the rear end of the bottle cap inner cylinder, and sealing the bottle cap inner cylinder or a chamber in the bottle cap inner cylinder; The main bottle body is loaded with the first material, and then the assembly of the bottle cap inner cylinder and the inner cylinder cap sealed with the material is placed at the bottle mouth of the main bottle body, and the rotation preventing device on the outer wall of the inner cylinder cap is matched and engaged with the rotation preventing device on the inner wall of the bottleneck of the main bottle body; The bottle cap is placed on the bottle mouth of the main bottle body, and the bottle cap is twisted to connect the bottle cap with the inner cylinder of the bottle cap, and the bottle cap and the bottleneck of the main bottle body are connected and sealed.

12. Use of the packaging composition according to claim 10 in the preparation or packaging and storage of the following products: Food or drink containing liquid; Drinking alcohol; Health food; Formulated foods for special medical purposes; Ordinary food; drug; Medical devices; Hygiene products; Cosmetics or daily necessities.

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