A packaging container for releasing contents through internal puncture, a packaging composition and its application

Abstract

A packaging container that releases contents by internal puncture, a packaging composition and its application. A packaging container comprises a main bottle body, a bottle cap, an inner cylinder of the bottle cap or an inner cylinder chamber, a puncturing piece, and an elastomer. The inner cavity of the bottleneck and the outer surface of the inner cylinder cap are provided with at least one mutually matching reverse rotation obstruction device. The present invention punctures and releases the material from the inside of the inner cylinder of the bottle cap or the inner cylinder chamber; the packaging container realizes the independent sealing of two or more separately configured materials, thereby ensuring the storage requirements of the product. When the user opens the packaging container or only needs to twist 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 product 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, and more particularly to a packaging container for separately accommodating different, independently sealed materials. When the packaging container is opened or the bottle cap is twisted, the various materials can be automatically mixed together to achieve automatic mixing.

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

[0002] The packaging container can be widely used for packaging products such as beverages, alcoholic beverages, health foods, special medical formula foods, general foods, medicines, medical devices, sanitary products, cosmetics, and daily necessities, 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 to make them 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 reassemble 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 publication number CN105730865A discloses a beverage bottle, wherein the beverage bottle cap is provided with a powder accommodating cover, a piercing piece, a fixed cover, an interlayer and the like for accommodating beverage powder. When in use, the open end of the fixed cover is aligned with the bottle mouth, the piercing piece is pressed, the piercing piece moves toward the side of the interlayer and pierces the interlayer, and the beverage powder enters the bottle through the pierced interlayer. The beverage bottle replaces the liquid beverage packaging method, and will not cause beverages containing vitamins or nutrients with poor stability to be affected by light, liquid storage method or long storage time, thereby realizing instant drinking and improving the preservation quality of the beverage; however, the beverage bottle lacks the function of automatic mixing and dispensing, and needs to press the piercing piece from the outside first. The puncture piece pierces the partition, and after the beverage powder enters the liquid in the bottle body and dissolves, the bottle cap can be opened for drinking. What is even more inadequate is that the puncture piece is placed inside the powder containing cover. Although the partition will be punctured, the punctured partition fragments and the puncture piece form a partition, which will hinder the beverage powder from smoothly passing through the punctured partition and entering. A large amount of beverage powder will be blocked and adsorbed on the partition formed by the punctured partition fragments and the puncture piece. Moreover, when the puncture piece is preferably a multi-edge fork type, although this multi-edge fork type puncture piece is more likely to puncture the partition, this multi-edge fork type puncture piece is more likely to form a partition after piercing the partition, which further hinders the beverage powder from entering the liquid in the bottle body. The scientificity of its design is insufficient and the actual application performance is poor.

[0004] International publication WO2004 / 035418 and Chinese patent publication CN1708438A disclose a two-compartment beverage bottle comprising an outer bottle and a twist-type inner container. The inner container contains a first liquid, and the space between the outer and inner containers contains a second liquid. When the contents are consumed directly from the beverage bottle, each sip contains substantially the same proportion of the first and second liquids. However, this two-compartment beverage bottle can only be used to package liquid substances and lacks automatic mixing and dispensing functions.

[0005] National Patent Publication No. CN101433498A discloses a dual-chamber medicine dispensing bottle, in which an auxiliary 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 auxiliary bottle body and the bottle cap, and a cutting and pushing-opening device is provided at the bottom of the bottle cap. When in use, the patient rotates the auxiliary bottle body, causing the serrated protrusions to break and cut the auxiliary bottle body, and pushes open the bottom of the bottle cap, so that the medicine liquid flows into the main bottle body, achieving mixing of the medicine liquid; however, the dual-chamber medicine dispensing bottle mixes the medicine liquid only after breaking and opening each independent seal, which is a passive type, and lacks the function of automatic mixing and rapid dispensing when the bottle body is opened or the bottle cap is twisted. Summary of the Invention To overcome the deficiencies of the above-mentioned prior art, the present invention provides a novel packaging container with a simple structure, accurate control, and ease of portability, storage, and transportation. Furthermore, the packaging container is a material-separated packaging container with automatic mixing and blending functions. The packaging container not only provides overall product sealing, but also can independently seal two or more separately configured materials within the container. When a user or consumer opens the packaging container or twists the container cap, the independently sealed contents within the container are automatically mixed and blended. This not only ensures product stability, freshness, functional quality, or other quality improvements, but also allows the user or consumer to intuitively experience the unique properties of the product contents and enjoy the automatic product blending process. The present invention also relates to a packaging composition of the packaging container and its applications.

[0006] The packaging containers described in the present invention include packaging bottles and packaging bags, and the packaging bags particularly include packaging bags with sealing lids or packaging bags with sealing plugs, etc. For a clearer explanation of the present invention, the following description focuses on the structure of packaging bottles to illustrate the technical solutions of the present invention. However, the technical solutions described in the present invention are also applicable to packaging bags, particularly packaging bags with sealing lids or packaging bags with sealing plugs. Packaging bottles and packaging bags are packaging containers that differ only in packaging materials and packaging forms, and there is no essential difference between them in terms of product storage and storage. Those skilled in the art can easily understand this based on the technical concept and technical solutions of the present invention.

[0007] The invention provides a technical solution for puncturing the inner cylinder of a bottle cap or the inner cylinder cavity and releasing the material therein.

[0008] The present invention is achieved through the following technical solutions: a packaging container, comprising a main bottle body, a bottle cap, an inner cylinder of the bottle cap, a piercing piece, and an elastomer, 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 a first material, the inner cylinder of the bottle cap contains a second material, the tail end of the inner cylinder of the bottle cap is connected to the bottle cap, the inner cylinder of the bottle cap is sealed by a gasket, a washer or an inner plug, and the inner cylinder of the bottle cap and the bottle cap can rotate with each other, the piercing piece is a device provided with a piercing head with a raised sharp or sharp shape, the interior of the bottle cap is provided with a cylindrical structure, the cylindrical structure and the piercing piece are provided with a threaded track and a threaded buckle that match each other, the threaded buckle is in the threaded track, the interior of the inner cylinder of the bottle cap and the piercing piece are provided with at least one mutually matching guide device, a piercing head is provided at one end of the piercing piece, the piercing head is provided with a guide hole or a gap, the inner cavity part of the bottleneck of the main bottle body and the outer surface of the inner cylinder of the bottle cap At least one mutually matching reverse rotation hindering device is provided on the surface, and at least one puncture hole of the bottle cap inner cylinder is provided at the head end of the bottle cap inner cylinder, and the elastic body is placed in the bottle cap inner cylinder. When the material in the packaging container is in a storage state, the second material is in an independently sealed state; when the packaging container is opened or the bottle cap is twisted, the bottle cap inner cylinder is driven to rotate together, and the bottle cap inner cylinder cannot rotate due to the obstruction of the reverse rotation hindering device, and at the same time, the puncture member approaches the puncture hole on the bottle cap inner cylinder under the action of the threaded track and the threaded buckle, and the puncture head on the puncture member will puncture the puncture hole of the bottle cap inner cylinder, and the second material passes through the guide hole or gap on the puncture head. Under the action of gravity or the extrusion of the elastic body, the second material is automatically released or ejected and mixed with the first material, so that the purpose of automatically and quickly mixing and blending the first material and the second material can be achieved in the process of opening the packaging container, or only by twisting the bottle cap;

[0009] The threaded track and threaded buckle that match each other are provided on the cylindrical structure and the piercing member, which means that the cylindrical structure is provided with a threaded track, the piercing member is provided with a threaded buckle, and the threaded buckle is located in the threaded track, or the cylindrical structure is provided with a threaded buckle, the piercing member is provided with a threaded track, the threaded buckle is located in the threaded track, and the threaded buckle can slide on the threaded track, so that the piercing member and the cylindrical structure can rotate with each other and generate displacement, and further drive the piercing head of the piercing member to approach or move away from the piercing opening of the inner cylinder of the bottle cap;

[0010] The mutually matching guiding devices provided on the interior of the bottle cap inner cylinder and the piercing member refer to a concave groove-like structure provided on the interior of the bottle cap inner cylinder or the inner surface of the bottle cap inner cylinder, and a columnar protrusion or a sheet-like protrusion-like structure provided on the piercing member, and the two devices match each other; or, the mutually matching guiding devices provided on the interior of the bottle cap inner cylinder and the piercing member refer to a columnar protrusion or a sheet-like protrusion-like structure provided on the interior of the bottle cap inner cylinder or the inner surface of the bottle cap inner cylinder, and a concave groove-like structure provided on the piercing member, and the two devices match each other; the guiding device on the piercing member and the guiding device of the bottle cap inner cylinder match each other, and their function is to prevent the piercing member and the bottle cap inner cylinder from rotating with each other, and to promote and guide the piercing member to slide up and down along the guiding device under the action of the threaded track and the threaded buckle.

[0011] Alternatively, the present invention is achieved through the following technical solutions: a packaging container, comprising a main bottle body, a bottle cap, an inner cylinder of the bottle cap, a piercing piece, and an elastomer, 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 a first material, the inner cylinder of the bottle cap contains a second material, the tail end of the inner cylinder of the bottle cap is connected to the bottle cap, the inner cylinder of the bottle cap is sealed with a gasket, a washer or an inner plug, and the inner cylinder of the bottle cap and the bottle cap can rotate with each other, the inner surface of the inner cylinder of the bottle cap and the piercing piece are provided with a matching thread track and a thread buckle, the thread buckle is in the thread track, the piercing piece is a device provided with a protruding sharp or sharp piercing head, the interior of the bottle cap is provided with a cylindrical structure, the cylindrical structure and the piercing piece are provided with at least one matching guide device, a piercing head is provided at one end of the piercing piece, the piercing head is provided with a guide hole or a gap, the inner cavity part of the bottleneck of the main bottle body and the inner cylinder of the bottle cap At least one mutually matching reverse rotation hindering device is provided on the outer surface, and at least one puncture hole of the bottle cap inner cylinder is provided at the head end of the bottle cap inner cylinder, and the elastic body is placed in the bottle cap inner cylinder. When the material in the packaging container is in a storage state, the second material is in an independently sealed state; when the packaging container is opened or the bottle cap is twisted, the bottle cap inner cylinder is driven to rotate together, and the bottle cap inner cylinder cannot rotate due to the obstruction of the reverse rotation hindering device. At the same time, the piercing member approaches the puncture hole on the bottle cap inner cylinder under the action of the threaded track and the threaded buckle, and the piercing head on the piercing member will pierce the puncture hole of the bottle cap inner cylinder. The second material passes through the guide hole or gap on the piercing head. Under the action of gravity or the extrusion of the elastic body, the second material is automatically released or ejected and mixed with the first material. The purpose of automatically and quickly mixing and blending the first material and the second material can be achieved in the process of opening the packaging container, or only by twisting the bottle cap;

[0012] Wherein, the inner surface of the bottle cap inner cylinder and the piercing member are provided with a threaded track and a threaded buckle that match each other, which means that the inner surface of the bottle cap inner cylinder is provided with a threaded track, the piercing member is provided with a threaded buckle, and the threaded buckle is located in the threaded track, or the inner surface of the bottle cap inner cylinder is provided with a threaded buckle, the piercing member is provided with a threaded track, the threaded buckle is located in the threaded track, and the threaded buckle can slide on the threaded track, so that the piercing member and the bottle cap inner cylinder can rotate with each other and generate displacement, and further drive the piercing head of the piercing member to approach or move away from the puncture port of the bottle cap inner cylinder;

[0013] The mutually matching guide devices provided on the cylindrical structure and the puncture member are a device in which a concave groove-shaped structure provided on the cylindrical structure and a columnar protrusion or a sheet-shaped protrusion provided on the puncture member are matched with each other, or a device in which a columnar protrusion or a sheet-shaped protrusion provided on the cylindrical structure and a concave groove-shaped structure provided on the puncture member are matched with each other; the guide device on the puncture member and the guide device of the cylindrical structure match each other, and their function is to prevent the puncture member and the cylindrical structure from rotating with each other, and to promote and guide the puncture member to slide up and down along the guide device under the action of the threaded track and the threaded buckle.

[0014] In the above two technical solutions, the bottle cap is preferably in a shape with a convex top, so as to facilitate the connection and stability between the bottle cap and the tail end of the bottle cap inner tube;

[0015] Preferably, 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 are rotatable with respect 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 by snap-fitting, or a groove provided on the bottle cap inner cylinder is connected to a convex buckle provided on the bottle cap by snap-fitting;

[0016] Preferably, the bottle cap inner cylinder is connected to the cap cylinder arranged in the inner cavity of the bottle cap and is sealed in the form of a gasket, a washer or an inner plug;

[0017] The gasket, washer or inner plug is usually made of rubber material, preferably made of silicone, and plays the role of independently sealing and preserving the compressed gas in the inner cylinder of the bottle cap;

[0018] The puncture head is a component with a raised, pointed or sharp shape provided on the puncture piece. A guide hole is provided on the puncture head, or a slit is provided on the edge of the puncture head. After the puncture hole is punctured, the guide hole or slit on the puncture head is connected to the main bottle body, so that the material in the bottle cap inner cylinder can be smoothly released after the puncture head punctures the puncture hole of the bottle cap inner cylinder. The size of the puncture head and its guide hole or slit can be set according to the state of the released material. For liquid materials with good fluidity, the puncture head and its guide hole or slit 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 puncture head and its guide hole or slit should be set larger to facilitate the smooth release of the material.

[0019] The guide hole or slit on the piercing head can be of various shapes to facilitate the smooth release of the material in the inner cylinder of the bottle cap. In particular, when the material in the inner cylinder of the bottle cap is liquid, the guide hole or slit on the piercing head is designed into various shapes so that the second material is released in different shapes, including water column or liquid column, spray, etc.

[0020] The reverse rotation hindering device is a device that matches a concave or convex setting at the inner cavity of the bottleneck with a slanted sheet or inverted setting on the outer surface of the inner tube of the bottle cap, or a device that matches a concave or convex setting at the inner cavity of the bottleneck with a concave or convex setting on the outer surface of the inner tube of the bottle cap; the device allows 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. According to the elastic deformation and design structure of the material itself, the inner tube of the bottle cap can be rotated in one direction, while being blocked when it rotates in the opposite direction. Preferably, the inner tube of the bottle cap can be allowed to rotate in the clockwise direction, but blocked when it rotates in the counterclockwise direction.

[0021] The bottle cap inner cylinder may include at least one inner cylinder chamber, and the inner cylinder chamber is provided with a puncture hole;

[0022] The puncture hole of the bottle cap inner tube or the inner tube chamber is located at any position of the head end of the bottle cap inner tube or the inner tube chamber. Preferably, the puncture hole of the bottle cap inner tube or the inner tube chamber is located at the center position of the head end of the bottle cap inner tube or the inner tube chamber, or preferably, the puncture hole of the bottle cap inner tube or the inner tube chamber is located on a concentric circle with the center position of the head end of the bottle cap inner tube or the inner tube chamber;

[0023] The elastomer adopts compressed gas, wherein the compressed gas preferably includes compressed air, compressed nitrogen, compressed carbon dioxide or compressed oxygen, etc., and the pressure of the compressed gas is selected to be greater than 0.11MPa, preferably the pressure of the compressed gas is greater than 0.12MPa, 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, 0.45MPa, 0.47MPa, 0.5MPa a, 0.53MPa, 0.55MPa, 0.57MPa, 0.6MPa, 0.62MPa, 0.65MPa, 0.68MPa, 0.7MPa, 0.72MPa, 0.75MPa, 0.77MPa, 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, and the like; the compressed gas directly acts on the material in the inner cylinder of the bottle cap or the inner cylinder chamber, squeezing the material in the inner cylinder of the bottle cap or the inner cylinder chamber;

[0024] The first material and the second material may 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 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.

[0025] Typically, the bottle cap inner cylinder or the puncture opening of the inner cylinder chamber is usually sealed with a material that is easy to puncture and has good sealing performance, such as a thin polymer material, including plastic, plastic, aluminum-plastic composite material, paper-plastic composite material, etc. Preferably, the bottle cap inner cylinder and the sealing material at the puncture opening are made of the same polymer material as a whole, and the sealing material at the puncture opening is a thin sheet, or the thickness of the sealing material at the puncture opening is less than the thickness of the barrel material of the bottle cap inner cylinder, or the sealing material at the puncture opening is pressed with convex and concave patterns; or the sealing materials at the bottle cap inner cylinder and the puncture opening are made of different materials, for example, the sealing material at the puncture opening is sealed with a polymer film material or a thin sheet material, so that the puncture head can easily puncture the sealing material at the puncture opening;

[0026] It is further preferred that at least one fine raised rib or groove can be provided on the surface of the threaded track or on the guide groove, the function of which is that when the threaded buckle slides to the position of the raised rib or groove, the puncture hole on the inner cylinder of the bottle cap and the puncture head of the puncture member are about to approach or contact, and when further rushing through the rib or groove position, a relatively fast speed will be generated, which facilitates the puncture head to quickly insert into the puncture hole and puncture smoothly; or the function of which is that when the threaded buckle slides to the position of the raised rib or groove, a safe distance can be set between the puncture hole on the inner cylinder of the bottle cap and the puncture head of the puncture member to ensure that the puncture hole will not be accidentally punctured during storage, transportation, etc.; in addition, when the threaded buckle slides through the raised rib or groove, it will generate a slight vibration or emit a subtle sound, which can be felt by the user when opening the packaging container or twisting the bottle cap, so that the user can control the hand feel when opening the packaging container or twisting the bottle cap.

[0027] Preferably, a layer of gasket can be provided on the inner surface of the bottle cap that contacts 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 coated on the inner surface of the bottle cap by the glue dripping method.

[0028] The length and inclination of the threaded track and threaded buckle can control the displacement range of the angular range of the relative rotation of the piercing member. On the one hand, it can accurately control the relative movement range of the piercing head of the piercing member and the piercing opening on the inner cylinder of the bottle cap from the initial approach to the completion of piercing. 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 materials.

[0029] Furthermore, the interior of the bottle cap inner cylinder can also be arranged into multiple chambers to accommodate multiple independent materials, for example, it can accommodate a second material, a third material, a fourth material, a fifth material, a sixth material, and so on that are independent of each other and sealed. Preferably, the bottle cap inner cylinder is divided into two chambers or contains two chambers to accommodate the second material and the third material that are independent of each other, or preferably, the bottle cap inner cylinder is divided into three chambers to accommodate the second material, the third material and the fourth material that are independent of each other, and preferably, the bottle cap inner cylinder is divided into four chambers to accommodate the second material, the third material, the fourth material and the fifth material that are independent of each other, so as to meet the respective stability requirements or comprehensive formulation requirements of multiple materials.

[0030] Therefore, the present invention further provides a packaging container capable of automatically mixing three or more materials, that is, a packaging container with a multi-chamber automatic mixing function, comprising a main bottle body, a bottle cap, an inner cylinder of the bottle cap, a piercing member, and an elastic body, wherein the main bottle body is connected and sealed to each other through an external thread on the bottle neck and an internal thread on the bottle cap, wherein at least two independent chambers are arranged inside the inner cylinder of the bottle cap, wherein the main bottle body contains a first material, and each chamber in the inner cylinder of the bottle cap contains one material respectively, and the tail end of the inner cylinder of the bottle cap is connected to the bottle cap The inner cylinder of the bottle cap or each chamber is sealed with a gasket, a washer or an inner plug, and the inner cylinder of the bottle cap and the bottle cap can rotate with each other. The piercing piece is a device provided with a piercing head with a raised point or sharp shape. The interior of the bottle cap is provided with a cylindrical structure. The cylindrical structure and the piercing piece are provided with mutually matching threaded tracks and threaded buckles. The threaded buckle is in the threaded track. The interior of the inner cylinder of the bottle cap or the chamber and the piercing piece are provided with at least one mutually matching guide device. A piercing head is provided at one end of the piercing piece. A guide hole or a slit is provided on the head, and at least one mutually matching reverse rotation hindering device is provided on the inner cavity portion of the bottleneck of the main bottle body and the outer surface of the inner cylinder of the bottle cap. At least one puncture hole of the inner cylinder of the bottle cap is provided at the head end of the inner cylinder of the bottle cap or the chamber. An elastic body is placed in each chamber. When the materials in the packaging container are in a storage state, all the materials are in an independently sealed state. When the packaging container is opened or the bottle cap is twisted, the inner cylinder of the bottle cap is driven to rotate together. The inner cylinder of the bottle cap cannot rotate due to the obstruction of the reverse rotation hindering device. At the same time, the puncturing member approaches the puncture hole on the inner cylinder of the bottle cap or the chamber under the action of the threaded track and the threaded buckle. The puncturing head on the puncturing member will puncture the puncture hole on the inner cylinder of the bottle cap or the chamber, so that the material in the chamber passes through the guide hole or the slit on the puncturing head. Under the action of gravity or the extrusion of the elastic body, the material in the chamber is automatically released or ejected and mixed with the first material. The purpose of automatically and quickly mixing and blending the first material and the second material can be achieved in the process of opening the packaging container or just by twisting the bottle cap.

[0031] The cylindrical structure and the piercing member are provided with a threaded track and a threaded buckle that match each other, which means that the cylindrical structure is provided with a threaded track, the piercing member is provided with a threaded buckle, and the threaded buckle is located in the threaded track, or the cylindrical structure is provided with a threaded buckle, the piercing member is provided with a threaded track, the threaded buckle is located in the threaded track, and the threaded buckle can slide on the threaded track, so that the piercing member and the cylindrical structure can rotate with each other and generate displacement, and further drive the piercing head of the piercing member to approach or move away from the piercing opening of the inner cylinder or chamber of the bottle cap;

[0032] The guiding device inside the bottle cap inner cylinder is a concave groove structure provided on the inside of the bottle cap inner cylinder or on the inner surface of the bottle cap inner cylinder, and the guiding device on the piercing member is a columnar protrusion or a sheet-like protrusion provided on the piercing member, and the two devices match each other, or the guiding device inside the bottle cap inner cylinder is a columnar protrusion or a sheet-like protrusion provided on the inside of the bottle cap inner cylinder or on the inner surface of the bottle cap inner cylinder, and the guiding device on the piercing member is a concave groove structure on the piercing member, and the two devices match each other; the guiding device on the piercing member and the guiding device of the bottle cap inner cylinder match each other, and their function is to prevent the piercing member and the bottle cap inner cylinder from rotating relative to each other, and to promote and guide the piercing member to slide up and down along the guiding device under the action of the threaded track and the threaded buckle;

[0033] The reverse rotation hindering device is a device that matches a concave or convex setting in the inner cavity of the bottleneck with a slanted plate or inverted setting on the outer surface of the inner tube of the bottle cap, or a device that matches a slanted plate or inverted setting in the inner cavity of the bottleneck with a concave or convex setting on the outer surface of the inner tube of the bottle cap; the device allows the inner tube of the bottle cap to pass when rotating in one direction, but is blocked when rotating in the opposite direction. Such matching settings are usually made of plastic, rubber or plastic materials, and according to the elastic deformation and design structure of the material itself, the inner tube of the bottle cap can rotate in one direction, while being blocked when rotating in the opposite direction. Preferably, the inner tube of the bottle cap can be allowed to rotate in the clockwise direction, but blocked when rotating in the counterclockwise direction.

[0034] Preferably, in one embodiment, the present invention further provides a packaging container capable of automatically dispensing three materials, namely, a packaging container having an automatic dispensing function with two nested chambers at the bottle cap, comprising a main bottle body, a bottle cap, an inner cylinder of the bottle cap, a piercing member, and an elastic body, wherein the main bottle body is connected and sealed to the inner thread of the bottle cap via an external thread on the bottle neck, wherein a nested body is provided in the inner cylinder of the bottle cap, which divides the inner cylinder of the bottle cap into two independent chambers, wherein the main bottle body contains a first material A, and the two chambers in the inner cylinder of the bottle cap respectively contain a second material B and a third material C. The tail end of the bottle cap inner cylinder and the tail end of the nested body are respectively connected to the bottle cap, and the bottle cap inner cylinder and the nested body are respectively sealed with a gasket, a washer or an inner plug, and the bottle cap inner cylinder and the nested body are respectively able to rotate with the bottle cap. The piercing piece is a device provided with a piercing head in a raised or sharp shape. A cylindrical structure is provided and fixed inside the bottle cap, and a threaded track and a threaded buckle that match each other are provided on the cylindrical structure and the piercing piece. The threaded buckle is in the threaded track. At least one mutually matching guide device is provided on the interior of the nested body and the piercing piece. One end of the piercing piece is provided with There is a puncture head, which is provided with a guide hole or a gap. At least one mutually matching reverse rotation hindering device is provided on the inner cavity part of the bottleneck of the main bottle body and the outer surface of the inner cylinder of the bottle cap. The inner cylinder of the bottle cap and the nested body are each provided with a puncture port. The puncture ports of the two chambers are respectively located at the center position of the head end of the chamber and are directly opposite to the puncture head; the elastic body is placed in the inner cylinder of the bottle cap and the nested body. When the material in the packaging container is in the storage state, the second material B and the third material C are in an independently sealed state; when the packaging container is opened or the bottle cap is twisted, the inner cylinder of the bottle cap is driven to rotate together, and the inner cylinder of the bottle cap is rotated. The reverse rotation is blocked by the obstruction of the obstruction device and cannot rotate. At the same time, the piercing member approaches the puncture opening on the chamber under the action of the threaded track and the threaded buckle. The piercing head on the piercing member pierces the puncture openings of the two chambers in turn, so that the materials in the two chambers are automatically released or ejected through the guide holes or gaps on the piercing head, or are automatically released or ejected under the extrusion of the elastic body after mixing and mixed with the first material. The purpose of automatically and quickly mixing the first material and the materials in the two chambers can be achieved in the process of opening the packaging container, or just by twisting the bottle cap;

[0035] The cylindrical structure and the puncture member are provided with a threaded track and a threaded buckle that match each other, which means that the cylindrical structure is provided with a threaded track, the puncture member is provided with a threaded buckle, and the threaded buckle is located in the threaded track, or the cylindrical structure is provided with a threaded buckle, the puncture member is provided with a threaded track, the threaded buckle is located in the threaded track, and the threaded buckle can slide on the threaded track, so that the puncture member and the cylindrical structure can rotate with each other and generate displacement, and further drive the puncture head of the puncture member to approach or move away from the puncture opening of the chamber;

[0036] The interior of the nested body and the puncture member are provided with mutually matching guide devices, which refer to a concave groove-like structure provided on the interior of the nested body or the inner surface of the nested body, and a columnar protrusion or a sheet-like protrusion-like structure provided on the puncture member, and the two devices match each other; or the interior of the nested body and the puncture member are provided with mutually matching guide devices, which refer to a columnar protrusion or a sheet-like protrusion-like structure provided on the interior of the nested body or the inner surface of the nested body, and a concave groove-like structure provided on the puncture member, and the two devices match each other; the guide device on the puncture member and the guide device of the nested body match each other, and their function is to prevent the puncture member and the nested body from rotating relative to each other, and to promote and guide the puncture member to slide up and down along the guide device under the action of the threaded track and the threaded buckle;

[0037] The reverse rotation hindering device is a device that matches a concave or convex setting in the inner cavity of the bottleneck with a slanted plate or inverted setting on the outer surface of the inner tube of the bottle cap, or a device that matches a slanted plate or inverted setting in the inner cavity of the bottleneck with a concave or convex setting on the outer surface of the inner tube of the bottle cap; the device allows the inner tube of the bottle cap to pass when rotating in one direction, but is blocked when rotating in the opposite direction. Such matching settings are usually made of plastic, rubber or plastic materials, and according to the elastic deformation and design structure of the material itself, the inner tube of the bottle cap can rotate in one direction, while being blocked when rotating in the opposite direction. Preferably, the inner tube of the bottle cap can be allowed to rotate in the clockwise direction, but blocked when rotating in the counterclockwise direction.

[0038] Those skilled in the art will appreciate that the nested body in the bottle cap inner cylinder can be a fully formed component made with the bottle cap inner cylinder, or the nested body can be made into a separate accessory and placed and fixed in the bottle cap inner cylinder to form. In either case, the purpose is to form the above-mentioned two independently sealable chambers in the bottle cap inner cylinder. Preferably, an independent nested body is adopted, and the nested body is placed and fixed in the bottle cap inner cylinder. The center position of the first end of the bottle cap inner cylinder and the center position of the first end of the nested body are each provided with a puncture port, the two puncture ports are in a position facing the puncture head, and there is a fixed distance between the puncture port of the bottle cap inner cylinder and the puncture port of the nested body. Such a setting is conducive to the puncture member being able to puncture the puncture port of the nested body and the puncture port of the bottle cap inner cylinder in sequence, and the materials therein are released successively or simultaneously.

[0039] Preferably, in another embodiment, the present invention further provides a packaging container that can automatically mix three materials, that is, a packaging container with an automatic mixing function containing two chambers in a concentric cylindrical structure at the bottle cap, comprising a main bottle body, a bottle cap, an inner cylinder of the bottle cap, two puncture members, and an elastomer, 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 a cylindrical structure that is concentric with the inner cylinder of the bottle cap is provided in the inner cylinder of the bottle cap, and the cylindrical structure divides the inner cylinder of the bottle cap into two independent chambers, that is, the middle chamber is cylindrical and the outer chamber is annular, the main bottle body contains the first material A, and the two chambers in the inner cylinder of the bottle cap respectively contain the second material B and the third material C. For the convenience of explanation, the bottle cap is The cylindrical structure provided in the inner cylinder and the bottle cap inner cylinder is concentric with each other, and is called the bottle cap inner cylinder N. The bottle cap inner cylinder N and the bottle cap inner cylinder are concentric cylindrical structures. The bottle cap inner cylinder N is inside the bottle cap inner cylinder. A puncture hole of the bottle cap inner cylinder N is provided at the center position of the head end of the bottle cap inner cylinder N, and a circular puncture hole is provided at the head end position between the bottle cap inner cylinder and the bottle cap inner cylinder N; two concentric cylindrical structures are provided and fixed inside the bottle cap, and for the sake of convenience of explanation, the outer and inner structures of the two concentric cylindrical structures provided inside the bottle cap are respectively referred to as the cap cylinder W and the cap cylinder H; the bottle cap inner cylinder is connected to the cap cylinder W, and the bottle cap inner cylinder and the cap cylinder W are sealed with a gasket, a washer or an inner plug, and the bottle cap inner cylinder and the cap cylinder W can rotate with each other, preferably The bottle cap is shaped like a convex top as a cap cylinder W, which is convenient for the mutual connection and stability of the bottle cap and the bottle cap inner cylinder; the bottle cap inner cylinder N is connected to the cap cylinder H, and the bottle cap inner cylinder N and the cap cylinder H are sealed with a gasket, a washer or an inner plug, and the bottle cap inner cylinder N and the cap cylinder H can rotate with each other; the two puncture members are respectively a puncture member V and a puncture member R, wherein the puncture member V is a device provided with a puncture head in a convex, pointed or sharp shape, and the puncture member V is directly opposite to the puncture port of the bottle cap inner cylinder N, that is, the center of the concentric circle. The puncture head of the puncture member serves as a puncture head for puncturing the cylindrical chamber, and a puncture head guide hole or gap is provided on the puncture head; the puncture member R is a device provided with at least one pointed or sharp puncture head, and the puncture member R is preferably cylindrical and punctures The component R is directly opposite to the annular puncture opening, and the puncture head of the puncture head R serves as the puncture head for puncturing the annular cylindrical cavity, and each puncture head is provided with a puncture head guide hole or slit; in addition, at least one mutually matching reverse rotation obstruction device is provided on the inner cavity portion of the bottleneck of the main bottle body and the outer surface of the inner cylinder of the bottle cap; the cap cylinder H and the puncture member V are provided with mutually matching threaded tracks and threaded buckles, the threaded buckles are located in the threaded tracks, and the interior of the inner cylinder of the bottle cap N and the puncture member V are provided with at least one mutually matching guide device; the cap cylinder W and the puncture member R are provided with mutually matching threaded tracks and threaded buckles, the threaded buckles are located in the threaded tracks, and the interior of the inner cylinder of the bottle cap and the puncture member R are provided with at least one mutually matching guide device; the elastomer is placed in two independent chambers;When the materials in the packaging container are in a storage state, the second material B and the third material C are in an independently sealed state; when the packaging container is opened or the bottle cap is twisted, the inner cylinder of the bottle cap is driven to rotate together, and the inner cylinder of the bottle cap cannot rotate due to the obstruction of the reverse rotation obstruction device. At the same time, the two piercing members approach the puncture holes on the chambers under the action of the threaded track and the threaded buckle respectively, and the piercing heads on the piercing members pierce the puncture holes of the two chambers respectively, so that the materials in the two chambers are automatically released or ejected through the guide holes or gaps on the piercing heads, or are automatically released or ejected under the extrusion of the elastic body and mixed with the first material. The purpose of automatically and quickly mixing and blending the first material with the materials in the two chambers can be achieved in the process of opening the packaging container, or only by twisting the bottle cap;

[0040] The reverse rotation hindering device is a device that matches a concave or convex setting at the inner cavity of the bottleneck with a slanted sheet or inverted setting on the outer surface of the inner cylinder of the bottle cap, or the reverse rotation hindering device is a device that matches a slanted sheet or inverted setting at the inner cavity of the bottleneck with a concave or convex setting on the outer surface of the inner cylinder of the bottle cap; the device allows the inner cylinder 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. According to the elastic deformation and design structure of the material itself, the inner cylinder of the bottle cap can be rotated in one direction, while being blocked when it rotates in the opposite direction. Preferably, the inner cylinder of the bottle cap can be allowed to rotate in the clockwise direction, but blocked when it rotates in the counterclockwise direction.

[0041] The cover cylinder H and the puncture member V are provided with mutually matching threaded tracks and threaded buckles, which means that the cover cylinder H is provided with a threaded track, the puncture member V is provided with a threaded buckle, and the threaded buckle is located in the threaded track, or the cover cylinder H is provided with a threaded buckle, the puncture member V is provided with a threaded track, the threaded buckle is located in the threaded track, and the threaded buckle slides on the threaded track, so that the puncture member V and the cover cylinder H can rotate relative to each other and generate displacement, and further drive the puncture head of the puncture member V to approach or move away from the puncture opening of the chamber;

[0042] The mutually matching guiding devices provided on the interior of the bottle cap inner cylinder N and the piercing member V refer to a concave groove-like structure provided on the interior of the bottle cap inner cylinder N or on the inner surface of the bottle cap inner cylinder N, and a columnar protrusion or a sheet-like protrusion-like structure provided on the piercing member V, and the two devices match each other; or, the mutually matching guiding devices provided on the interior of the bottle cap inner cylinder N and the piercing member V refer to a columnar protrusion or a sheet-like protrusion-like structure provided on the interior of the bottle cap inner cylinder N or on the inner surface of the bottle cap inner cylinder N, and a concave groove-like structure provided on the piercing member V, and the two devices match each other; the guiding device on the piercing member V and the guiding device of the bottle cap inner cylinder N match each other, and their function is to prevent the piercing member V and the bottle cap inner cylinder N from rotating with each other, and to promote and guide the piercing member V to slide up and down along the guiding device under the action of the threaded track and the threaded buckle;

[0043] The cover tube W and the puncture member R are provided with mutually matching threaded tracks and threaded buckles, which means that the cover tube W is provided with a threaded track, the puncture member R is provided with a threaded buckle, and the threaded buckle is located in the threaded track, or the cover tube W is provided with a threaded buckle, the puncture member R is provided with a threaded track, the threaded buckle is located in the threaded track, and the threaded buckle slides on the threaded track, so that the puncture member R and the cover tube W can rotate relative to each other and generate displacement, and further drive the puncture head of the puncture member R to approach or move away from the puncture opening of the chamber;

[0044] The guiding devices that match each other and are provided on the interior of the bottle cap inner cylinder and the piercing member R refer to a concave groove-like structure provided on the interior of the bottle cap inner cylinder or the inner surface of the bottle cap inner cylinder, and a columnar protrusion or a sheet-like protrusion-like structure provided on the piercing member R, and the two devices match each other; or, the guiding devices that match each other and are provided on the interior of the bottle cap inner cylinder and the piercing member R refer to a columnar protrusion or a sheet-like protrusion-like structure provided on the interior of the bottle cap inner cylinder or the inner surface of the bottle cap inner cylinder, and a concave groove-like structure provided on the piercing member R, and the two devices match each other; the guiding device on the piercing member R and the guiding device of the bottle cap inner cylinder match each other, and their function is to prevent the piercing member R and the bottle cap inner cylinder from rotating with each other, and to promote and guide the piercing member R to slide up and down along the guiding device under the action of the threaded track and the threaded buckle.

[0045] In the above-mentioned technical solution of a packaging container capable of automatically mixing three or more materials, the bottle cap is preferably in a shape with a convex top, so as to facilitate the connection and stability between the bottle cap and the tail end of the bottle cap inner tube;

[0046] Preferably, the tail end of the bottle cap inner cylinder is connected to the bottle cap in a snap-fit ​​manner, and the tail end of the nested body is connected to the bottle cap in a snap-fit ​​manner, and the bottle cap inner cylinder or the nested body and the bottle cap can rotate with each other respectively, 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 concave buckle groove provided on the bottle cap inner cylinder is connected to a convex buckle provided on the bottle cap in a snap-fit ​​manner; and preferably a convex buckle provided on the nested body is connected to a concave buckle groove provided on the bottle cap in a snap-fit ​​manner, or a concave buckle groove provided on the nested body is connected to a convex buckle provided on the bottle cap in a snap-fit ​​manner;

[0047] The gasket, washer or inner plug is usually made of rubber material, preferably made of silicone, and plays the role of independently sealing and preserving the compressed gas as an elastic body in the inner cylinder or chamber of the bottle cap;

[0048] The puncture head is a protruding, pointed or sharp component provided on the puncture piece. A guide hole is provided on the puncture head, or a slit is provided on the edge of the puncture head. After the puncture opening is punctured, the guide hole or slit on the puncture head is connected to the main bottle body, so that the material in the chamber can be smoothly released after the puncture head punctures the puncture opening of each chamber. The size of the puncture head and its guide hole or slit can be set according to the state of the released material. For liquid materials with good fluidity, the puncture head and its guide hole or slit 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 puncture head and its guide hole or slit should be set larger to facilitate the smooth release of the material.

[0049] The guide hole or slit on the piercing head can be of various shapes to facilitate the smooth release of the material in the inner cylinder of the bottle cap. In particular, when the material in the inner cylinder of the bottle cap is liquid, the guide hole or slit on the piercing head is designed into various shapes so that the second material is released in different shapes, including water column or liquid column, spray, etc.

[0050] The elastomer adopts compressed gas, wherein the compressed gas preferably includes compressed air, compressed nitrogen, compressed carbon dioxide or compressed oxygen, etc., and the pressure of the compressed gas is selected to be greater than 0.11MPa, preferably the pressure of the compressed gas is greater than 0.12MPa, 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, 0.45MPa, 0.47MPa, 0.5MPa a, 0.53MPa, 0.55MPa, 0.57MPa, 0.6MPa, 0.62MPa, 0.65MPa, 0.68MPa, 0.7MPa, 0.72MPa, 0.75MPa, 0.77MPa, 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, and the like; the compressed gas directly acts on the material in the inner cylinder of the bottle cap or the inner cylinder chamber, squeezing the material in the inner cylinder of the bottle cap or the inner cylinder chamber;

[0051] The first material A, the second material B and the third material C may 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 A, the second material B and the third material C is a liquid material, and the liquid material includes a water-soluble liquid material or a fat-soluble liquid material.

[0052] Typically, the puncture hole of the bottle cap inner cylinder or chamber is usually sealed with a material that is easy to puncture and has good sealing performance, such as a thin polymer material, including plastic, plastic, aluminum-plastic composite material, paper-plastic composite material, etc. Preferably, the bottle cap inner cylinder and the sealing material at the puncture hole are made of the same polymer material as a whole, and the sealing material at the puncture hole is a thin sheet, or the thickness of the sealing material at the puncture hole is less than the thickness of the barrel material of the bottle cap inner cylinder, or the sealing material at the puncture hole is pressed with convex and concave patterns; or the sealing materials at the bottle cap inner cylinder and the puncture hole are made of different materials, and preferably the sealing material at the puncture hole is sealed with a polymer film material or a thin sheet material, so that the puncture head can easily puncture the sealing material at the puncture hole;

[0053] It is further preferred that at least one fine raised rib or groove can be provided on the surface of the threaded track, the role of which is that when the threaded buckle slides to the position of the raised rib or groove, the puncture hole on the inner cylinder of the bottle cap and the puncture head of the puncture member are about to approach or contact, and further rushing through the rib or groove position will generate a relatively fast speed, which is convenient for the puncture head to quickly insert into the puncture hole and puncture smoothly; or the role of which is that when the threaded buckle slides to the position of the raised rib or groove, a safe distance can be created between the puncture hole on the inner cylinder of the bottle cap and the puncture head of the puncture member to ensure that the puncture hole will not be accidentally punctured during storage, transportation, etc.; in addition, when the threaded buckle slides through the raised rib or groove, it will generate a slight vibration or emit a subtle sound, which will allow the user to feel when opening the packaging container or twisting the bottle cap, so that the user can control the hand feel when opening the packaging container or twisting the bottle cap.

[0054] Preferably, a layer of gasket can be provided on the inner surface of the bottle cap that contacts 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 coated on the inner surface of the bottle cap by the glue dripping method.

[0055] The length and inclination of the threaded track and threaded buckle can control the displacement range of the relative rotation angle of the piercing member. On the one hand, it can accurately control the relative movement range of the piercing head of the piercing member and the piercing opening on the chamber from the initial approach to the completion of piercing. 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 materials.

[0056] In the technical content described in the present invention, for example, the concave or convex reverse rotation hindering device in the inner cavity of the bottle neck and the main bottle body can be independent components, and the concave or convex reverse rotation hindering device is fixed to the inner cavity of the bottle neck to form an assembly. Alternatively, the inner cavity of the bottle neck can be formed into a concave or convex structure, so that the concave or convex reverse rotation hindering device and the bottle neck of the main bottle body form an independent whole.

[0057] For another example, in particular, the sheet-like or inverted reverse rotation hindering device on the outer surface of the bottle cap inner tube and the bottle cap inner tube can be independent components, and the sheet-like or inverted reverse rotation hindering device is fixed on the outer surface of the bottle cap inner tube to form an assembly. Alternatively, a sheet-like or inverted structure can be made on the outer surface of the bottle cap inner tube, so that the sheet-like or inverted reverse rotation hindering device and the bottle cap inner tube form an independent whole.

[0058] A special case is that when the material in the chamber is solid powder, solid particles or tablets, the chamber containing the solid powder, solid particles or tablets may not have an elastomer, and these solid powders, solid particles or tablets can be released from the chamber by relying on their gravity.

[0059] 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 mixing. 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 the container neck and the bottle cap inner cylinder are provided with mutually matching reverse rotation hindering devices. The bottle cap inner cylinder is equivalent to an accessory component of the container cap. Its function is to connect the container cap and can rotate with the 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.

[0060] A packaging container comprises a main bottle body, a bottle cap, an inner cylinder of the bottle cap, and a puncture piece, wherein the main bottle body is connected and sealed with the thread on the bottle cap through the thread on the bottle neck, the inner cavity of the main bottle neck and the outer surface of the inner cylinder of the bottle cap are provided with at least one mutually matching reverse rotation hindering device, the tail end of the inner cylinder of the bottle cap is connected with the bottle cap and can rotate with each other, the inner cylinder of the bottle cap is sealed with a gasket, a washer or an inner plug, the head end of the inner cylinder of the bottle cap is provided with a puncture hole, and the puncture piece is placed in the space formed by the bottle cap and the inner cylinder of the bottle cap Inside the chamber, the puncture piece and the bottle cap are connected to each other via a threaded track and a threaded buckle, and rotating the bottle cap can move the puncture piece closer to or farther away from the puncture hole of the bottle cap inner barrel. When opening the packaging container or twisting the bottle cap, the bottle cap inner barrel is driven to rotate together, and the bottle cap inner barrel cannot rotate due to the obstruction of the reverse rotation obstruction device. At the same time, the puncture piece approaches the puncture hole of the bottle cap inner barrel under the action of the threaded track and the threaded buckle, and the puncture head on the puncture piece punctures the puncture hole of the bottle cap inner barrel, releasing the material set in the bottle cap inner barrel. Of course, the bottle cap inner barrel and the puncture piece can also be regarded as the bottle cap inner core or exist in the form of the bottle cap inner core.

[0061] The reverse rotation hindering device is a device that matches a concave or convex setting at the inner cavity of the bottleneck with a slanted sheet or inverted setting on the outer surface of the inner cylinder of the bottle cap, or the reverse rotation hindering device is a device that matches a slanted sheet or inverted setting at the inner cavity of the bottleneck with a concave or convex setting on the outer surface of the inner cylinder of the bottle cap; the device allows the inner cylinder 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. According to the elastic deformation and design structure of the material itself, the inner cylinder of the bottle cap can be rotated in one direction, while being blocked when it rotates in the opposite direction. Preferably, the inner cylinder of the bottle cap can be allowed to rotate in the clockwise direction, but blocked when it rotates in the counterclockwise direction.

[0062] The puncture member is a device provided with a protruding, pointed or sharp puncture head, and the puncture head is provided with a guide hole or a slit. After the puncture port is punctured, the guide hole or slit on the puncture head is connected to the main bottle body;

[0063] The piercing piece and the bottle cap are connected to each other through a threaded track and a threaded buckle, which means that a threaded track is provided on a component of the bottle cap, a threaded buckle is provided on the piercing piece, and the threaded buckle is located in the threaded track, or a threaded buckle is provided on a component of the bottle cap, a threaded track is provided on the piercing piece, and the threaded buckle is located in the threaded track, and the threaded buckle slides on the threaded track, so that the piercing piece and the bottle cap can rotate relative to each other and generate displacement, and further drive the piercing head of the piercing piece to approach or move away from the puncture opening of the inner cylinder of the bottle cap.

[0064] It should be noted that those skilled in the art will appreciate that the structure of the relevant parts of the packaging container of the present invention may be an assembly of individual components, or may be independent components formed into one body.

[0065] Those skilled in the art will understand that the various components, devices, and arrangements of the packaging container described herein are preferably an assembly or combination of the various components described herein. Of course, those skilled in the art will also understand that when certain components are difficult to produce, have low production efficiency, or are costly to produce, such as by injection molding, the various components described herein can be assembled, fastened, or welded together using separate parts. Undoubtedly, the packaging container described herein, regardless of how it is assembled or assembled, falls within the scope of protection of the present invention.

[0066] Furthermore, the present invention also provides a packaging composition in which two 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, 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, wherein the packaging container comprises: a main bottle body, a bottle cap, an inner cylinder of the bottle cap, a piercing member, and an elastic body, wherein the main bottle body is connected and sealed to each other through an external thread on the bottle neck and an internal thread on the bottle cap, wherein the main bottle body contains the first material A The inner cylinder of the bottle cap contains the second material B. The tail end of the inner cylinder of the bottle cap is connected to the bottle cap and the inner cylinder of the bottle cap and the bottle cap can rotate with each other. The inner cylinder of the bottle cap is sealed with a gasket, a washer or an inner plug. The piercing piece is a device with a protruding sharp or sharp piercing head. The interior of the bottle cap is provided with a cylindrical structure. The cylindrical structure and the piercing piece are provided with mutually matching threaded tracks and threaded buckles. The threaded buckle is in the threaded track. The interior of the inner cylinder of the bottle cap and the piercing piece are provided with at least one mutually matching guide device. The piercing A puncture head is provided at one end of the component, and a guide hole or a slit is provided on the puncture head. At least one mutually matching reverse rotation hindering device is provided on the inner cavity portion of the bottleneck of the main bottle body and the outer surface of the inner cylinder of the bottle cap. At least one puncture hole of the inner cylinder of the bottle cap is provided at the head end of the inner cylinder of the bottle cap. The elastic body is placed in the inner cylinder of the bottle cap. When the material in the packaging container is in a stored state, the second material B is in an independently sealed state. When the packaging container is opened or the bottle cap is twisted, the inner cylinder of the bottle cap is driven to rotate together. The inner cylinder of the bottle cap cannot rotate due to the obstruction of the reverse rotation hindering device. At the same time, the puncture member approaches the puncture hole on the inner cylinder of the bottle cap under the action of the threaded track and the threaded buckle. The puncture head on the puncture member will puncture the puncture hole of the inner cylinder of the bottle cap. The second material B passes through the guide hole or slit on the puncture head. Under the action of gravity or the extrusion of the elastic body, the second material B is automatically released or ejected and mixed with the first material A. The purpose of automatically and quickly mixing the first material A and the second material B can be achieved in the process of opening the packaging container or just by twisting the bottle cap.

[0067] The cylindrical structure and the piercing member are provided with a threaded track and a threaded buckle that match each other, which means that the cylindrical structure is provided with a threaded track, the piercing member is provided with a threaded buckle, and the threaded buckle is located in the threaded track, or the cylindrical structure is provided with a threaded buckle, the piercing member is provided with a threaded track, the threaded buckle is located in the threaded track, and the threaded buckle slides on the threaded track, so that the piercing member and the cylindrical structure can rotate with each other and generate displacement, and further drive the piercing head of the piercing member to approach or move away from the puncture opening of the inner cylinder of the bottle cap;

[0068] The mutually matching guiding devices provided on the interior of the bottle cap inner cylinder and the piercing member refer to a concave groove-like structure provided on the interior of the bottle cap inner cylinder or on the inner surface of the bottle cap inner cylinder, and a columnar protrusion or a sheet-like protrusion-like structure provided on the piercing member, and the two devices match each other; or, the mutually matching guiding devices provided on the interior of the bottle cap inner cylinder and the piercing member refer to a columnar protrusion or a sheet-like protrusion-like structure provided on the interior of the bottle cap inner cylinder or on the inner surface of the bottle cap inner cylinder, and a concave groove-like structure provided on the piercing member, and the two devices match each other; the guiding device on the piercing member and the guiding device of the bottle cap inner cylinder match each other, and their function is to prevent the piercing member and the bottle cap inner cylinder from rotating relative to each other, and to promote and guide the piercing member to slide up and down along the guiding device under the action of the threaded track and the threaded buckle;

[0069] The reverse rotation hindering device is a device that matches a concave or convex setting in the inner cavity of the bottleneck with a slanted plate or inverted setting on the outer surface of the inner tube of the bottle cap, or a device that matches a slanted plate or inverted setting in the inner cavity of the bottleneck with a concave or convex setting on the outer surface of the inner tube of the bottle cap; the device allows the inner tube of the bottle cap to pass when rotating in one direction, but is blocked when rotating in the opposite direction. Such matching settings are usually made of plastic, rubber or plastic materials, and according to the elastic deformation and design structure of the material itself, the inner tube of the bottle cap can rotate in one direction, while being blocked when rotating in the opposite direction. Preferably, the inner tube of the bottle cap can be allowed to rotate in the clockwise direction, but blocked when rotating in the counterclockwise direction.

[0070] Another implementation method, the present invention also provides another packaging composition in which two 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, 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, wherein the packaging container comprises: a main bottle body, a bottle cap, an inner cylinder of the bottle cap, a piercing member, and an elastic body, wherein the main bottle body is connected and sealed to each other through an external thread on the bottle neck and an internal thread on the bottle cap, wherein the main bottle body contains The first material A, the bottle cap inner cylinder contains the second material B, the tail end of the bottle cap inner cylinder is connected to the bottle cap and the bottle cap inner cylinder and the bottle cap can rotate with each other, the bottle cap inner cylinder is sealed with a gasket, a washer or an inner plug, the piercing piece is a device with a protruding sharp or sharp piercing head, the inner surface of the bottle cap inner cylinder and the piercing piece are provided with a threaded track and a threaded buckle that match each other, the threaded buckle is in the threaded track, the interior of the bottle cap is provided with a cylindrical structure, and the cylindrical structure and the piercing piece are provided with at least one mutually matching guide device. The piercing member is provided with a piercing head at one end, and a guide hole or a slit is provided on the piercing head. The inner cavity of the bottleneck of the main bottle body and the outer surface of the inner cylinder of the bottle cap are provided with at least one mutually matching reverse rotation hindering device. The head end of the inner cylinder of the bottle cap is provided with at least one piercing port of the inner cylinder of the bottle cap. The elastic body is placed in the inner cylinder of the bottle cap. When the material in the packaging container is in a storage state, the second material B is in an independently sealed state. When the packaging container is opened or the bottle cap is twisted, the inner cylinder of the bottle cap is driven to rotate together, and the inner cylinder of the bottle cap is blocked by the reverse rotation hindering device and does not rotate. The piercing member is capable of rotating, and at the same time, the piercing member approaches the piercing hole on the inner cylinder of the bottle cap under the action of the threaded track and the threaded buckle, and the piercing head on the piercing member pierces the piercing hole in the inner cylinder of the bottle cap. The second material B passes through the guide hole or gap on the piercing head, and is automatically released or ejected under the action of gravity or the extrusion of the elastic body, and is mixed with the first material A. The purpose of automatically and quickly mixing the first material A and the second material B can be achieved in the process of opening the packaging container, or just by twisting the bottle cap;

[0071] Wherein, the inner surface of the bottle cap inner cylinder and the piercing member are provided with a threaded track and a threaded buckle that match each other, which means that the inner surface of the bottle cap inner cylinder is provided with a threaded track, the piercing member is provided with a threaded buckle, and the threaded buckle is located in the threaded track, or the inner surface of the bottle cap inner cylinder is provided with a threaded buckle, the piercing member is provided with a threaded track, the threaded buckle is located in the threaded track, and the threaded buckle slides on the threaded track, so that the piercing member and the bottle cap inner cylinder can rotate with each other and generate displacement, and further drive the piercing head of the piercing member to approach or move away from the puncture port of the bottle cap inner cylinder;

[0072] The mutually matching guide devices provided on the cylindrical structure and the puncture member are a device in which a concave groove-shaped structure provided on the cylindrical structure and a columnar protrusion or a sheet-shaped protrusion provided on the puncture member are matched with each other, or a device in which a columnar protrusion or a sheet-shaped protrusion provided on the cylindrical structure and a concave groove-shaped structure provided on the puncture member are matched with each other; the guide device on the puncture member and the guide device of the cylindrical structure match each other, and their function is to prevent the puncture member and the cylindrical structure from rotating relative to each other, and to promote and guide the puncture member to slide up and down along the guide device under the action of the threaded track and the threaded buckle;

[0073] The reverse rotation hindering device is a device that matches a concave or convex setting in the inner cavity of the bottleneck with a slanted plate or inverted setting on the outer surface of the inner tube of the bottle cap, or a device that matches a slanted plate or inverted setting in the inner cavity of the bottleneck with a concave or convex setting on the outer surface of the inner tube of the bottle cap; the device allows the inner tube of the bottle cap to pass when rotating in one direction, but is blocked when rotating in the opposite direction. Such matching settings are usually made of plastic, rubber or plastic materials, and according to the elastic deformation and design structure of the material itself, the inner tube of the bottle cap can rotate in one direction, while being blocked when rotating in the opposite direction. Preferably, the inner tube of the bottle cap can be allowed to rotate in the clockwise direction, but blocked when rotating in the counterclockwise direction.

[0074] The packaging composition containing the first material A and the second material B may include at least one inner cylinder chamber in the bottle cap, and the inner cylinder chamber may be provided with a puncture hole;

[0075] The elastomer adopts compressed gas, wherein the compressed gas preferably includes compressed air, compressed nitrogen, compressed carbon dioxide or compressed oxygen, etc., and the pressure of the compressed gas is selected to be greater than 0.11MPa, preferably the pressure of the compressed gas is greater than 0.12MPa, 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, 0.45MPa, 0.47MPa, 0.5MPa a, 0.53MPa, 0.55MPa, 0.57MPa, 0.6MPa, 0.62MPa, 0.65MPa, 0.68MPa, 0.7MPa, 0.72MPa, 0.75MPa, 0.77MPa, 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, and the like; the compressed gas directly acts on the material in the inner cylinder of the bottle cap or the inner cylinder chamber, squeezing the material in the inner cylinder of the bottle cap or the inner cylinder chamber;

[0076] The first material and the second material may 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 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.

[0077] The gasket, washer or inner plug is usually made of rubber material, preferably made of silicone, and plays the role of independently sealing and preserving the compressed gas in the inner cylinder of the bottle cap;

[0078] The puncture head is a protruding, pointed or sharp component provided on the puncture piece. A guide hole is provided on the puncture head, or a slit is provided on the edge of the puncture head. After the puncture hole is punctured, the guide hole or slit on the puncture head is connected to the main bottle body, so that the material in the inner cylinder of the bottle cap can be released smoothly after the puncture head punctures the puncture hole of the inner cylinder of the bottle cap. The size of the puncture head and its guide hole or slit can be set according to the state of the released material. For liquid materials with good fluidity, the puncture head and its guide hole or slit 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 puncture head and its guide hole or slit should be set larger to facilitate the smooth release of the material.

[0079] In addition, the present invention also provides another packaging composition in which two materials are independently sealed and can be automatically mixed when the packaging container is opened or the bottle cap is twisted: 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, wherein the packaging container comprises: a main bottle body, a bottle cap, an inner cylinder of the bottle cap, and a piercing member, wherein the main bottle body contains the first material A, and the inner cylinder of the bottle cap contains the second material B, wherein the main bottle body is connected and sealed to the thread on the bottle neck by the thread on the bottle cap, and at least one mutually matching reverse rotation obstruction device is provided on the inner cavity portion of the bottleneck of the main bottle body and the outer surface of the inner cylinder of the bottle cap, and the inner cylinder of the bottle cap is provided with a plurality of holes. The tail end is connected to the bottle cap and can rotate with each other. The bottle cap inner cylinder is sealed with a gasket, a washer or an inner plug. The head end of the bottle cap inner cylinder is provided with a puncture hole. The puncture piece is placed in a chamber formed by the bottle cap and the bottle cap inner cylinder. The puncture piece and the bottle cap are connected to each other by a threaded track and a threaded buckle. Rotating the bottle cap can make the puncture piece approach or move away from the puncture hole of the bottle cap inner cylinder. When opening the packaging container or twisting the bottle cap, the bottle cap inner cylinder is driven to rotate together. The bottle cap inner cylinder cannot rotate due to the obstruction of the reverse rotation hindering device. At the same time, the puncture piece approaches the puncture hole of the bottle cap inner cylinder under the action of the threaded track and the threaded buckle. The puncture head on the puncture piece punctures the puncture hole of the bottle cap inner cylinder, so that the material set in the bottle cap inner cylinder is released.

[0080] The reverse rotation hindering device is a device that matches a concave or convex setting at the inner cavity of the bottleneck with a slanted sheet or inverted setting on the outer surface of the inner cylinder of the bottle cap, or the reverse rotation hindering device is a device that matches a slanted sheet or inverted setting at the inner cavity of the bottleneck with a concave or convex setting on the outer surface of the inner cylinder of the bottle cap; the device allows the inner cylinder 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. According to the elastic deformation and design structure of the material itself, the inner cylinder of the bottle cap can be rotated in one direction, while being blocked when it rotates in the opposite direction. Preferably, the inner cylinder of the bottle cap can be allowed to rotate in the clockwise direction, but blocked when it rotates in the counterclockwise direction.

[0081] The puncture member is a device provided with a protruding, pointed or sharp puncture head, and the puncture head is provided with a guide hole or a slit. After the puncture port is punctured, the guide hole or slit on the puncture head is connected to the main bottle body;

[0082] The piercing piece and the bottle cap are connected to each other through a threaded track and a threaded buckle, which means that a threaded track is provided on a component of the bottle cap, a threaded buckle is provided on the piercing piece, and the threaded buckle is located in the threaded track, or a threaded buckle is provided on a component of the bottle cap, a threaded track is provided on the piercing piece, and the threaded buckle is located in the threaded track, and the threaded buckle slides on the threaded track, so that the piercing piece and the bottle cap can rotate relative to each other and generate displacement, and further drive the piercing head of the piercing piece to approach or move away from the puncture opening of the inner cylinder of the bottle cap.

[0083] Furthermore, the present invention also provides another packaging composition in which three 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, consisting of a packaging container, three or more materials, the three or more materials are respectively 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, a piercing member, and an elastomer, the main bottle body is connected and sealed with the outer thread on the bottle neck and the inner thread on the bottle cap, wherein the inner cylinder of the bottle cap is provided with at least two independent chambers, The main bottle body contains the first material, and each chamber in the inner cylinder of the bottle cap contains one material respectively. The tail end of the inner cylinder of the bottle cap is connected to the bottle cap. The inner cylinder of the bottle cap or each chamber is sealed with a gasket, a washer or an inner plug, and the inner cylinder of the bottle cap and the bottle cap can rotate with each other. The piercing piece is a device with a piercing head with a raised point or a sharp shape. The interior of the bottle cap is provided with a cylindrical structure. The cylindrical structure and the piercing piece are provided with mutually matching threaded tracks and threaded buckles. The threaded buckle is in the threaded track. The interior of the inner cylinder of the bottle cap or the interior of the chamber and the piercing piece are provided with at least one The guide devices match each other, and a puncture head is provided at one end of the puncture piece, and a guide hole or a gap is provided on the puncture head. After the puncture hole is punctured, the guide hole or the gap on the puncture head is connected with the main bottle body. The inner cavity of the bottleneck of the main bottle body and the outer surface of the inner cylinder of the bottle cap are provided with at least one mutually matching reverse rotation hindering device. The head end of the inner cylinder of the bottle cap or the head end of the chamber is provided with at least one puncture hole. The elastic body is placed in each chamber. When the material in the packaging container is in a storage state, all the materials are in an independently sealed state; when the packaging container is opened or the bottle cap is twisted, the inner cylinder of the bottle cap is driven to rotate together. The inner cylinder of the bottle cap cannot rotate due to the obstruction of the reverse rotation obstruction device. At the same time, the piercing member approaches the piercing hole on the inner cylinder of the bottle cap or the chamber under the action of the threaded track and the threaded buckle. The piercing head on the piercing member pierces the piercing hole, allowing the materials in each chamber to pass through the guide hole or gap on the piercing head. Under the action of gravity or the extrusion of the elastic body, the materials in each chamber are automatically released or ejected and mixed with the first material. The purpose of opening the packaging container or automatically and quickly mixing the first material and the second material can be achieved by simply twisting the bottle cap.

[0084] The cylindrical structure and the piercing member are provided with a threaded track and a threaded buckle that match each other, which means that the cylindrical structure is provided with a threaded track, the piercing member is provided with a threaded buckle, and the threaded buckle is located in the threaded track, or the cylindrical structure is provided with a threaded buckle, the piercing member is provided with a threaded track, the threaded buckle is located in the threaded track, and the threaded buckle slides on the threaded track, so that the piercing member and the cylindrical structure can rotate with each other and generate displacement, and further drive the piercing head of the piercing member to approach or move away from the puncture opening of the inner cylinder of the bottle cap;

[0085] The guiding device inside the bottle cap inner cylinder is a concave groove structure provided on the inside of the bottle cap inner cylinder or on the inner surface of the bottle cap inner cylinder, and the guiding device on the piercing member is a columnar protrusion or a sheet-like protrusion provided on the piercing member, and the two devices match each other, or the guiding device inside the bottle cap inner cylinder is a columnar protrusion or a sheet-like protrusion provided on the inside of the bottle cap inner cylinder or on the inner surface of the bottle cap inner cylinder, and the guiding device on the piercing member is a concave groove structure on the piercing member, and the two devices match each other; the guiding device on the piercing member and the guiding device of the bottle cap inner cylinder match each other, and their function is to prevent the piercing member and the bottle cap inner cylinder from rotating relative to each other, and to promote and guide the piercing member to slide up and down along the guiding device under the action of the threaded track and the threaded buckle;

[0086] The reverse rotation hindering device is a device that matches a concave or convex setting at the inner cavity of the bottleneck with a slanted sheet or inverted setting on the outer surface of the inner tube of the bottle cap, or a device that matches a concave or convex setting at the inner cavity of the bottleneck with a concave or convex setting on the outer surface of the inner tube of the bottle cap; the device allows 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. According to the elastic deformation and design structure of the material itself, the inner tube of the bottle cap can be rotated in one direction, while being blocked when it rotates in the opposite direction. Preferably, the inner tube of the bottle cap can be allowed to rotate in the clockwise direction, but blocked when it rotates in the counterclockwise direction.

[0087] The elastomer adopts compressed gas, wherein the compressed gas preferably includes compressed air, compressed nitrogen, compressed carbon dioxide or compressed oxygen, etc., and the pressure of the compressed gas is selected to be greater than 0.11MPa, preferably the pressure of the compressed gas is greater than 0.12MPa, 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, 0.45MPa, 0.47MPa, 0.5MPa a, 0.53MPa, 0.55MPa, 0.57MPa, 0.6MPa, 0.62MPa, 0.65MPa, 0.68MPa, 0.7MPa, 0.72MPa, 0.75MPa, 0.77MPa, 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, and the like; the compressed gas directly acts on the material in the inner cylinder of the bottle cap or the inner cylinder chamber, squeezing the material in the inner cylinder of the bottle cap or the inner cylinder chamber;

[0088] The gasket, washer or inner plug is usually made of rubber material, preferably silicone, and plays the role of independently sealing and preserving the compressed gas as an elastic body in the inner cylinder or chamber of the bottle cap.

[0089] The packaging container of the present invention includes a packaging bottle, a packaging bag with a sealing cover, a packaging bag with a sealing plug, and the like.

[0090] 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.

[0091] The packaging container provided by the present invention is used in the preparation, packaging and storage of the following products: liquid-containing food or beverages, drinking alcohol, health food, special medical formula food, ordinary food, medicine, medical device, sanitary product, cosmetics or daily necessities, and is particularly used in the packaging and storage of liquid-containing beverages, drinking alcohol, health food, special medical formula food, ordinary food, medicine, medical device, sanitary product, cosmetics or daily necessities. Preferred implementation areas include, for example:

[0092] For the packaging and preparation of liquid beverages or solid beverages, where liquid beverages include but are not limited to drinking water, liquid milk, liquid beverages, etc.;

[0093] 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;

[0094] For the packaging and preparation of special medical purpose formula foods containing liquids, such as liquid nutrition, homogenized meals or oral solutions;

[0095] The packaging and preparation of liquid medicines, such as oral solutions, eye drops, ear drops, and injections. Injections include the packaging and preparation of liquid preparations containing water for injection, saline injection, glucose injection, etc. and specific drugs;

[0096] Packaging and preparation of medical devices containing liquids, such as the packaging and preparation of various detection reagents and reaction reagents;

[0097] Packaging and preparation of sanitary products containing liquids, such as cleaning agents, laundry detergents, and mouthwashes;

[0098] For the packaging and preparation of cosmetics containing liquids, such as toners, skin or hair care lotions, skin care lotions, creams and gels; etc.

[0099] The present invention is of great significance for the packaging and storage of the above products, especially for products with poor stability in liquid environments, or for products with a certain material ratio applied to consumers, users or patients, or for products that seriously affect the freshness and quality of products, especially beverages. 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 product storage, or avoiding changes in product quality due to changes in the storage environment, or improving the strict storage requirements required for the product in the transportation, circulation, storage and other links, which is of great significance for improving the quality 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, the proportions and preparations between various materials (or substances or components) are 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 product preparation in the existing technology; 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, relief, and emergency situations.

[0100] In particular, parts such as the main bottle body, bottle cap, bottle cap inner barrel, and piercing member of the packaging container of the present invention can be made of polymer materials, metals, glass, ceramics, aluminum-plastic composite materials, paper-plastic materials, or the composite functional materials of the above-mentioned materials, or the packaging container is an assembly of different parts made from various materials. Preferably, polymer materials such as plastics, rubber, and plastic materials are adopted to make, or metal materials such as steel, aluminum, tin, and copper or composite metals are adopted to make, or glass, ceramic materials are adopted to make. For example, polymer materials include but are not limited to PET, HDPE, PP, PE, PVC, PS, and paper-plastic materials, aluminum-plastic composite materials, paper-plastic film materials, and aluminum-plastic film materials, or the like.

[0101] It should be noted that those skilled in the art will appreciate that the structure of the relevant parts of the packaging container of the present invention may be an assembly of individual components, or may be independent components formed into one body.

[0102] Those skilled in the art will understand that the various components, devices, and arrangements of the packaging container described herein are preferably an assembly or combination of the various components described herein. Of course, those skilled in the art will also understand that when certain components are difficult to produce, have low production efficiency, or are costly to produce, such as by injection molding, the various components described herein can be assembled, fastened, or welded together using separate parts. Undoubtedly, the packaging container described herein, regardless of how it is assembled or assembled, falls within the scope of protection of the present invention.

[0103] 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 describes 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 room 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 room temperature and pressure and contain a certain amount of liquid components can be regarded as solid materials.

[0104] Once again, the packaging container of the present invention includes a packaging bottle or a packaging bag, and the packaging bag particularly includes a packaging bag with a sealing cover or a packaging bag with a sealing plug.

[0105] The packaging container of the present invention and the product composition packaged by the packaging container have the following characteristics and creativity compared with the prior art:

[0106] 1. Simple structure, accurate control, easy to carry, store and transport, low cost;

[0107] 2. The packaging container of the present invention independently seals two or more materials that have been prepared separately, which not only ensures the stability, freshness, functional quality or other qualities of the product, but also avoids changes in product quality due to changes in the storage environment, improves the strict storage requirements required by the product for transportation, circulation, storage, etc., and ensures the quality and safety of the product;

[0108] 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 automatic mixing.

[0109] 4. Users or consumers can clearly feel the special properties of the product contents and feel the different shapes of the materials when they are released, including water columns, liquid columns, sprays, etc., so that users or consumers can get a sense of pleasure from the automatic dispensing process of the product and optimize their usage experience;

[0110] 5. It can not only realize the configuration and blending of two or more liquid materials, but also the packaging and blending of two or more liquid materials and solid materials;

[0111] 6. By controlling the order of material release in each chamber, not only can the material release be diversified and novel, but the mixing of each material can also be made more accurate and scientific;

[0112] 7. The proportions and blending of various materials (or substances or components) are accurately assembled in a safe and clean space during production, and can be automatically blended when used by consumers, users or patients, avoiding the drawbacks of cross-contamination and poor blending accuracy in existing technologies.

[0113] 8. It brings significant 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

[0114] Figure 1 It is a structural schematic diagram of the component assembly process of a packaging container according to one embodiment of the present invention;

[0115] Figure 2 It is a structural schematic diagram of the component assembly process of a packaging container according to one embodiment of the present invention;

[0116] Figure 3 It is a structural schematic diagram and internal cross-sectional view of an embodiment of a bottle cap;

[0117] Figure 4It is a schematic cross-sectional structure diagram of an embodiment of the present invention;

[0118] Figure 5 is a structural schematic diagram of a component assembly process of a packaging container according to another embodiment of the present invention;

[0119] Figure 6 is a structural schematic diagram of a component assembly process of a packaging container according to another embodiment of the present invention;

[0120] Figure 7 It is a cross-sectional structural diagram of another embodiment of the present invention

[0121] Figure 8 It is a structural diagram of the component assembly process of a packaging container in which a nested body is arranged in an inner cylinder of a bottle cap to form two chambers;

[0122] Figure 9 It is a structural diagram of the component assembly process of a packaging container in which a nested body is arranged in an inner cylinder of a bottle cap to form two chambers;

[0123] Figure 10 It is an internal cross-sectional view of the assembly process of the components of a packaging container in which a nested body is arranged in an inner cylinder of a bottle cap to form two chambers;

[0124] Figure 11 It is a structural diagram of the assembly process of the components of a packaging container in which a concentric cylindrical structure is arranged in the inner cylinder of a bottle cap to form two chambers;

[0125] Figure 12 It is a structural diagram of the assembly process of the components of a packaging container in which a concentric cylindrical structure is arranged in the inner cylinder of a bottle cap to form two chambers;

[0126] Figure 13 It is an internal cross-sectional view of the assembly process of a packaging container in which concentric cylindrical structures are arranged in the inner cylinder of a bottle cap to form two chambers;

[0127] in, Figures 1-13 Description of the markup in:

[0128] 1 main bottle body; 101 external thread on the bottle neck; 102 reverse rotation blocking device at the inner cavity of the bottle neck;

[0129] 2 Bottle cap; 201 Bottle cap internal thread; 202 Cylindrical structure; 203 Threaded track (located on the cylindrical structure); 204 Concave buckle groove; 205 Cap cylinder; 206 Guide groove (located on the cap cylinder of the bottle cap); 207 Gasket groove; 208 Concave buckle groove; 209 Cap cylinder W; 210 Cap cylinder H; 219 Threaded track W; 220 Threaded track H;

[0130] 3 Bottle cap inner cylinder; 301 Reverse rotation obstruction device of bottle cap inner cylinder; 302 Puncture opening of bottle cap inner cylinder or chamber; 303 Guide groove (located on bottle cap inner cylinder); 304 Protruding buckle; 305 Gasket groove; 306 Threaded track (located on bottle cap inner cylinder); 307 Nesting body fixing bracket; 308 Annular puncture opening; 31 Bottle cap inner cylinder N; 3101 Protruding buckle; 3102 Guide groove (located on bottle cap inner cylinder N);

[0131] 4 puncture member; 401 threaded buckle; 402 puncture head; 403 puncture member guide plate; puncture head guide hole 404;

[0132] 5. Sealing gasket;

[0133] 6 nested body; 601 guide groove (located on the nested body); 602 puncture hole of the nested body; 603 convex buckle;

[0134] 7 cylindrical puncture member; 701 threaded buckle; 702 puncture head; 703 puncture member guide plate; puncture head guide hole 704. DETAILED DESCRIPTION In the implementation of the present invention, various embodiments and modifications will be apparent and readily made by those skilled in the art without departing from the scope and spirit of the present invention. The present invention is further illustrated by the following specific examples with reference to the accompanying drawings, but is not intended to limit the present invention.

[0135] In addition, the technical solutions (including preferred technical solutions) of the present invention are further described in detail by way 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 plurality 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 a plurality of optional implementation methods. Therefore, those skilled in the art should be aware 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.

[0136] Example 1. A packaging container that can automatically and quickly mix two independently sealed materials when the packaging container is opened or the bottle cap is twisted.

[0137] refer to Figures 1 to 4As shown, the packaging container provided in this embodiment includes a main bottle body 1, a bottle cap 2, a bottle cap inner cylinder 3, a piercing member 4, and an elastomer, wherein the main bottle body 1 is connected and sealed with the internal thread 201 on the bottle cap 2 via the external thread 101 on the bottleneck, wherein the main bottle body 1 contains the first material, and the bottle cap inner cylinder 3 contains the second material, and the bottle cap inner cylinder 3 is connected with the concave buckle groove 204 of the bottle cap via a convex buckle 304 and can rotate with each other; a gasket groove 305 is provided on the bottle cap inner cylinder 3, and a gasket 5 is provided on the gasket groove 305, and the bottle cap inner cylinder 3 is sleeved in the cap cylinder 205 provided on the inner cavity of the bottle cap through the gasket 5. , and seals the bottle cap inner cylinder 3, and the bottle cap inner cylinder 3 and the bottle cap 2 can rotate with each other; the piercing member 4 is a device provided with a piercing head 402 with a raised sharp or sharp shape, the bottle cap 2 is provided with a cylindrical structure 202 inside, the cylindrical structure 202 and the piercing member 4 are provided with mutually matching threaded tracks 203 and threaded buckles 401, the threaded buckle 401 is in the threaded track 203, the inner surface of the bottle cap inner cylinder 3 is provided with a guide groove 303, the piercing member 4 is provided with a piercing member guide piece 403, the guide groove 303 and the piercing member guide piece 403 match each other, the piercing member The guide piece 403 can slide in the guide groove 303; the puncture member 4 is provided with a puncture head 402, and the puncture head guide hole 404 is provided on the puncture head 402. The head end of the bottle cap inner cylinder 3 is provided with a puncture port 302 of the bottle cap inner cylinder; the inner cavity of the bottleneck of the main bottle body 1 and the outer surface of the bottle cap inner cylinder 3 are provided with at least one mutually matching reverse rotation hindering device, and the elastomer is placed in the bottle cap inner cylinder 3. When the material in the packaging container is in a storage state, the second material is in an independently sealed state; when the packaging container is opened or the bottle cap 2 is twisted, the bottle cap inner cylinder 3 is driven to rotate together, and the bottle cap inner cylinder 3 is hindered by the reverse rotation The device is blocked and cannot rotate. At the same time, the piercing member 4 approaches the piercing hole 302 on the bottle cap inner tube 3 under the action of the threaded track 203 and the threaded buckle 401. The piercing head 402 on the piercing member 4 will pierce the piercing hole 302 on the bottle cap inner tube 3. The second material passes through the guide hole 404 on the piercing head 402. Under the action of gravity or the extrusion of the elastic body, the second material is automatically released or ejected and mixed with the first material. The purpose of automatically and quickly mixing the first material and the second material can be achieved in the process of opening the packaging container, or only by twisting the bottle cap.

[0138] Preferably, the bottle cap has a convex top shape, which facilitates the connection and stability between the tail ends of the bottle cap 2 and the bottle cap inner tube 3;

[0139] The elastomer adopts compressed gas, wherein the compressed gas preferably includes compressed air, compressed nitrogen, compressed carbon dioxide or compressed oxygen, etc., and the pressure of the compressed gas is selected to be greater than 0.11MPa, preferably the pressure of the compressed gas is greater than 0.12MPa, 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, 0.45MPa, 0.47MPa, 0.5MPa a, 0.53MPa, 0.55MPa, 0.57MPa, 0.6MPa, 0.62MPa, 0.65MPa, 0.68MPa, 0.7MPa, 0.72MPa, 0.75MPa, 0.77MPa, 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, and the like; the compressed gas directly acts on the material in the inner cylinder of the bottle cap or the inner cylinder chamber, squeezing the material in the inner cylinder of the bottle cap or the inner cylinder chamber;

[0140] The gasket, washer or inner plug is usually made of rubber material, preferably made of silicone, and plays the role of independently sealing and preserving the compressed gas in the inner cylinder of the bottle cap;

[0141] The reverse rotation hindering device is a device that matches a concave or convex setting 102 on the inner cavity of the bottleneck of the main bottle body 1 and an oblique sheet-like or inverted setting 301 on the outer surface of the bottle cap inner tube 3. The device can allow the bottle cap inner tube to pass when rotating in one direction, but be prevented from 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 and design structure of the material itself, the bottle cap inner tube can rotate in one direction and be prevented from rotating in the opposite direction. Preferably, the bottle cap inner tube can be allowed to rotate in the clockwise direction, but be prevented from rotating in the counterclockwise direction.

[0142] The first material and the second material may 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 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.

[0143] Typically, the puncture opening 302 of the bottle cap inner cylinder or the inner cylinder chamber is usually sealed with a material that is easy to puncture and has good sealing performance, such as a thin polymer material, including plastic, plastic glue, aluminum-plastic composite material, paper-plastic composite material, etc. Preferably, the bottle cap inner cylinder and the sealing material at the puncture opening are made of the same polymer material as a whole, and the sealing material at the puncture opening is a thin sheet, or the thickness of the sealing material at the puncture opening is less than the thickness of the barrel material of the bottle cap inner cylinder, or the sealing material at the puncture opening is pressed with convex and concave patterns; or the sealing materials at the bottle cap inner cylinder and the puncture opening are made of different materials, and the sealing material at the puncture opening is sealed with a polymer film material or a thin sheet material, so that the puncture head can easily puncture the sealing material at the puncture opening;

[0144] It is further preferred that at least one small raised rib or groove can be provided on the surface of the threaded track 203 or the surface of the guide groove 303, and its function is that when the threaded buckle 401 slides to the position of the raised rib or groove, the puncture hole 302 on the inner tube 3 of the bottle cap is about to approach or contact the puncture head 402 of the puncture member 4, and when it further passes the rib or groove position, a relatively fast speed will be generated, which facilitates the puncture head to quickly insert into the puncture hole 302 and puncture smoothly; or its function is that the threaded buckle When sliding to the position of the raised ribs or grooves, a safe distance can be maintained between the puncture hole 302 on the bottle cap inner tube 3 and the puncture head 402 of the puncture member 4, so as to ensure that the puncture hole will not be accidentally punctured during storage, transportation, etc.; in addition, when the threaded buckle slides through the raised ribs or grooves, it will produce a slight vibration or emit a subtle sound, which can be felt by the user when opening the packaging container or twisting the bottle cap, making it easier for the user to control the hand feel when opening the packaging container or twisting the bottle cap.

[0145] Preferably, a layer of gasket can be provided on the inner surface of the bottle cap 2 in contact with the bottle mouth of the main bottle body 1 to ensure the sealing between the bottle mouth of the main bottle body 1 and the bottle cap 2. The preferred gasket is a rubber gasket, and the most preferred gasket is a silicone gasket. For example, a layer of rubber gasket is coated on the inner surface of the bottle cap by a glue dripping method.

[0146] Example 2. A packaging container that can automatically and quickly mix two independently sealed materials when the packaging container is opened or the bottle cap is twisted.

[0147] refer to Figures 5 to 7 As shown, the packaging container provided in this embodiment includes a main bottle body 1, a bottle cap 2, a bottle cap inner cylinder 3, a piercing member 4, and an elastomer, wherein the main bottle body 1 is connected and sealed with the internal thread 201 on the bottle cap 2 through the external thread 101 on the bottleneck, wherein the main bottle body 1 contains the first material, and the bottle cap inner cylinder 3 contains the second material, and the bottle cap inner cylinder 3 is connected with the concave buckle groove 204 of the bottle cap through the convex buckle 304 and can rotate with each other; a gasket groove 305 is provided on the bottle cap inner cylinder 3, and a gasket 5 is provided on the gasket groove 305, and the bottle cap inner cylinder 3 is sleeved in the cap cylinder 205 provided on the inner cavity of the bottle cap through the gasket 5, and the bottle cap is pressed against the cap. The inner cylinder 3 is sealed, and the bottle cap inner cylinder 3 and the bottle cap 2 can rotate with each other; the puncture member 4 is a device provided with a puncture head 402 in a raised, sharp or pointed shape, and the puncture member is provided with a threaded buckle 401 and a puncture member guide piece 403. The inner surface of the bottle cap inner cylinder 3 is provided with a threaded track 306, and the threaded track 306 and the threaded buckle 401 match each other. The threaded buckle 401 is in the threaded track 306 and can slide on the threaded track 306; the bottle cap 2 is provided with a cylindrical structure 202 inside, and the cylindrical structure 202 has a guide groove 206, which is in contact with the puncture member guide piece 4 03 match each other, the puncture member guide piece 403 can slide in the guide groove 206; the puncture member 4 is provided with a puncture head 402, the puncture head 402 is provided with a puncture head guide hole 404, and the head end of the bottle cap inner cylinder 3 is provided with a puncture port 302 of the bottle cap inner cylinder; the inner cavity part of the bottleneck of the main bottle body 1 and the outer surface of the bottle cap inner cylinder 3 are provided with at least one mutually matching reverse rotation hindering device, the elastomer is placed in the bottle cap inner cylinder 3, when the material in the packaging container is in a storage state, the second material is in an independently sealed state; when the packaging container is opened or the bottle cap 2 is twisted, the bottle cap inner cylinder 3 is driven to rotate together, and the bottle cap inner cylinder 3 is rotated. The reverse rotation hindering device blocks the rotation and the piercing member 4 is prevented from rotating. At the same time, the piercing member 4 approaches the piercing hole 302 on the bottle cap inner tube 3 under the action of the threaded track 306 and the threaded buckle 401. The piercing head 402 on the piercing member 4 pierces the piercing hole 302 on the bottle cap inner tube 3. The second material passes through the guide hole 404 on the piercing head 402. Under the action of gravity or the extrusion of the elastic body, the second material is automatically released or ejected and mixed with the first material. The purpose of automatically and quickly mixing the first material and the second material can be achieved in the process of opening the packaging container, or only by twisting the bottle cap.

[0148] Preferably, the bottle cap has a convex top shape, which facilitates the connection and stability between the tail ends of the bottle cap 2 and the bottle cap inner tube 3;

[0149] The elastomer adopts compressed gas, wherein the compressed gas preferably includes compressed air, compressed nitrogen, compressed carbon dioxide or compressed oxygen, etc., and the pressure of the compressed gas is selected to be greater than 0.11MPa, preferably the pressure of the compressed gas is greater than 0.12MPa, 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, 0.45MPa, 0.47MPa, 0.5MPa, 0.53MPa, 0.55MPa, 0.57MPa, 0.6MPa, 0.62MPa, 0.65MPa, 0.68MPa, 0.7MPa, 0.72MPa, 0.75MPa, 0.77MPa, 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, and the like; the compressed gas directly acts on the material in the inner cylinder of the bottle cap, squeezing the material in the inner cylinder of the bottle cap;

[0150] The gasket, washer or inner plug is usually made of rubber material, preferably made of silicone, and plays the role of independently sealing and preserving the compressed gas in the inner cylinder of the bottle cap;

[0151] The reverse rotation hindering device is a device that matches a concave or convex setting 102 on the inner cavity of the bottleneck of the main bottle body 1 and an oblique sheet-like or inverted setting 301 on the outer surface of the bottle cap inner tube 3. The device can allow the bottle cap inner tube to pass when rotating in one direction, but be prevented from 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 and design structure of the material itself, the bottle cap inner tube can rotate in one direction and be prevented from rotating in the opposite direction. Preferably, the bottle cap inner tube can be allowed to rotate in the clockwise direction, but be prevented from rotating in the counterclockwise direction.

[0152] The first material and the second material may 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 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.

[0153] Typically, the puncture opening 302 of the bottle cap inner cylinder or the inner cylinder chamber is usually sealed with a material that is easy to puncture and has good sealing performance, such as a thin polymer material, including plastic, plastic glue, aluminum-plastic composite material, paper-plastic composite material, etc. Preferably, the bottle cap inner cylinder and the sealing material at the puncture opening are made of the same polymer material as a whole, and the sealing material at the puncture opening is a thin sheet, or the thickness of the sealing material at the puncture opening is less than the thickness of the barrel material of the bottle cap inner cylinder, or the sealing material at the puncture opening is pressed with convex and concave patterns; or the sealing materials at the bottle cap inner cylinder and the puncture opening are made of different materials, and the sealing material at the puncture opening is sealed with a polymer film material or a thin sheet material, so that the puncture head can easily puncture the sealing material at the puncture opening;

[0154] It is further preferred that at least one fine raised rib or groove can be provided on the surface of the threaded track 306, the role of which is that when the threaded buckle 401 slides to the position of the raised rib or groove, the puncture hole 302 on the bottle cap inner tube 3 and the puncture head 402 of the puncture member 4 are about to approach or contact, and when further rushing through the rib or groove position, a relatively fast speed will be generated, which facilitates the puncture head to quickly insert into the puncture hole 302 and puncture smoothly; or the role of which is that when the threaded buckle 401 slides to the position of the raised rib or groove, a safe distance can be set between the puncture hole 302 on the bottle cap inner tube 3 and the puncture head 402 of the puncture member 4, so as to ensure that the puncture hole will not be accidentally punctured during storage, transportation, etc.; in addition, when the threaded buckle slides through the raised rib or groove, it will generate a slight vibration or emit a subtle sound, which can be felt by the user when opening the packaging container or twisting the bottle cap, so that the user can control the hand feel when opening the packaging container or twisting the bottle cap.

[0155] Preferably, a layer of gasket can be provided on the inner surface of the bottle cap 2 in contact with the bottle mouth of the main bottle body 1 to ensure the sealing between the bottle mouth of the main bottle body 1 and the bottle cap 2. The preferred gasket is a rubber gasket, and the most preferred gasket is a silicone gasket. For example, a layer of rubber gasket is coated on the inner surface of the bottle cap by a glue dripping method.

[0156] Example 3. A packaging container that can automatically and quickly mix and prepare three independently sealed materials when the packaging container is opened or the bottle cap is twisted.

[0157] refer to Figures 8 to 10As shown, the packaging container provided in this embodiment includes a main bottle body 1, a bottle cap 2, a bottle cap inner cylinder 3, a piercing member 4, an elastic body, and a nested body 6. The main bottle body 1 is connected and sealed to the internal thread 201 on the bottle cap 2 via an external thread 101 on the bottle neck. A cylindrical nested body 6 is provided in the bottle cap inner cylinder 3. The nested body 6 divides the bottle cap inner cylinder 3 into two independent chambers. The main bottle body contains a first material A, and the two chambers in the bottle cap inner cylinder contain a second material B and a third material C, respectively.

[0158] The piercing member 4 is a device provided with a protruding, pointed or sharp piercing head 402, the piercing member is provided with a threaded buckle 401 and a piercing member guide piece 403, the bottle cap 2 is provided with a cylindrical structure 202 inside, the inner surface of the cylindrical structure 202 is provided with a threaded track 203, the threaded track 203 and the threaded buckle 401 match each other, and the threaded buckle 401 is located in the threaded track 203; the inner surface of the nested body 6 is provided with a guide groove 601, the guide groove 601 and the piercing member guide piece 403 match each other, and the piercing member guide piece 403 can slide in the guide groove 601, and the piercing head 402 of the piercing member 4 is provided with a piercing head guide hole 404;

[0159] The inner surface of the tail end of the nested body 6 is provided with a convex buckle 603, the inner surface of the top of the bottle cap 2 and the outer wall of the cylindrical structure 202 are provided with a concave buckle groove 208, the outer wall of the cylindrical structure 202 is provided with a gasket groove 207, and the gasket groove 207 is provided with a sealing gasket. The nested body 6 is sleeved on the cylindrical structure 202 through the convex buckle 603 and the concave buckle groove 208. The sealing gasket seals the nested body 6, and the nested body 6 and the bottle cap 2 can rotate relative to each other. A puncture hole 602 of the nested body is provided at the center of the head end of the nested body 6;

[0160] The outer surface of the tail end of the bottle cap inner cylinder 3 is provided with a convex buckle 304 and a gasket groove 305, a sealing gasket is provided on the gasket groove 305, a bottle cap inner cylinder 3 is provided with a puncture hole 302 at the center of the head end of the bottle cap inner cylinder 3, and a nested body fixing bracket 307 is provided around the inner surface of the head end of the bottle cap inner cylinder 3 and the puncture hole 302. The nested body fixing bracket 307 has the function of fixing the bottle cap inner cylinder 3 and the nested body 6, and ensures that the bottle cap inner cylinder There is a fixed distance between the puncture opening 302 of the bottle cap 3 and the puncture opening 602 of the nested body 6 and they are in a facing position; the inner cavity of the bottle cap 2 is provided with a cap cylinder 205, and the inner surface of the top of the bottle cap 2 and the inner wall of the cap cylinder 205 are provided with a concave buckle groove 204. The bottle cap inner cylinder 3 is connected to the concave buckle groove 204 through the convex buckle 304, and the sealing gasket on the gasket groove 305 seals the bottle cap inner cylinder 3, and the bottle cap inner cylinder 3 and the bottle cap 2 can rotate relative to each other;

[0161] In addition, at least one mutually matching reverse rotation hindering device is provided on the inner cavity portion of the bottleneck of the main bottle body 1 and the outer surface of the bottle cap inner cylinder 3; the elastic body is placed in the bottle cap inner cylinder 3 and the nesting body 6, and when the materials in the packaging container are in a stored state, the second material B and the third material C are in an independently sealed state; when the packaging container is opened or the bottle cap is twisted, the bottle cap inner cylinder 3 is driven to rotate together, and the bottle cap inner cylinder 3 cannot rotate due to the obstruction of the reverse rotation hindering device. At the same time, the piercing member approaches the puncture opening 602 of the nesting body under the action of the threaded track 203 and the threaded buckle 401, and the piercing head 402 on the piercing member 4 pierces the puncture openings of the two chambers in turn, so that the materials in the two chambers are automatically released or ejected respectively through the guide hole 404 on the piercing head, or after mixing, they are automatically released or ejected under the extrusion action of the elastic body and mixed with the first material. The purpose of automatically and quickly mixing and dispensing the first material with the materials in the two chambers can be achieved during the process of opening the packaging container or simply by twisting the bottle cap.

[0162] Preferably, the bottle cap has a convex top shape, which facilitates the connection and stability between the tail ends of the bottle cap 2 and the bottle cap inner tube 3;

[0163] The elastomer adopts compressed gas, wherein the compressed gas preferably includes compressed air, compressed nitrogen, compressed carbon dioxide or compressed oxygen, etc., and the pressure of the compressed gas is selected to be greater than 0.11 MPa, preferably the pressure of the compressed gas is greater than 0.12 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, 0.4 MPa, 0.42 MPa, 0.45 MPa, 0.47 MPa , 0.5MPa, 0.53MPa, 0.55MPa, 0.57MPa, 0.6MPa, 0.62MPa, 0.65MPa, 0.68MPa, 0.7MPa, 0.72MPa, 0.75MPa, 0.77MPa, 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, and the like; the compressed gas directly acts on the material in the inner cylinder of the bottle cap, squeezing the material into the chamber;

[0164] The gasket is usually made of rubber material, preferably silicone, and plays the role of independently sealing and preserving the compressed gas in the inner cylinder or nested body of the bottle cap;

[0165] The reverse rotation hindering device is a device that matches a concave or convex setting 102 on the inner cavity of the bottleneck of the main bottle body 1 and an oblique sheet-like or inverted setting 301 on the outer surface of the bottle cap inner tube 3. The device can allow the bottle cap inner tube to pass when rotating in one direction, but be prevented from 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 and design structure of the material itself, the bottle cap inner tube can rotate in one direction and be prevented from rotating in the opposite direction. Preferably, the bottle cap inner tube can be allowed to rotate in the clockwise direction, but be prevented from rotating in the counterclockwise direction.

[0166] The first material A, the second material B and the third material C may 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 A, the second material B and the third material C is a liquid material, and the liquid material includes a water-soluble liquid material or a fat-soluble liquid material.

[0167] Typically, the puncture openings 302 and 602 are usually sealed with a material that is easy to puncture and has good sealing properties, such as a thin polymer material, including plastic, plastic glue, aluminum-plastic composite material, paper-plastic composite material, etc. Preferably, the barrel material and the sealing material at the puncture opening are made of the same polymer material as a whole, and the sealing material at the puncture opening is a thin sheet, or the thickness of the sealing material at the puncture opening is less than the thickness of the barrel material, or the sealing material at the puncture opening is pressed with convex and concave patterns; or the sealing materials at the barrel and the puncture opening are made of different materials, and preferably the sealing material at the puncture opening is sealed with a polymer film material or a thin sheet material, so that the puncture head can easily puncture the sealing material at the puncture opening;

[0168] It is further preferred that at least one fine raised rib or groove can be provided on the surface of the threaded track 203 or the surface of the guide groove 601, the role of which is that when the threaded buckle 401 slides to the position of the raised rib or groove, the puncture opening 602 on the nested body 6 is about to approach or contact the puncture head 402 of the puncture member 4, and further rushing through the rib or groove position will generate a relatively fast speed, which facilitates the puncture head to quickly insert into the puncture opening 602 and puncture smoothly; or its role is that when the threaded buckle 401 slides to the position of the raised rib or groove, a safe distance can be set between the puncture opening 602 and the puncture head 402 of the puncture member 4 to ensure that the puncture opening will not be accidentally punctured during storage, transportation, etc.; in addition, when the threaded buckle slides through the raised rib or groove, it will generate a slight vibration or emit a subtle sound, which can be felt by the user when opening the packaging container or twisting the bottle cap, so that the user can control the hand feel when opening the packaging container or twisting the bottle cap.

[0169] Preferably, a layer of gasket can be provided on the inner surface of the bottle cap 2 in contact with the bottle mouth of the main bottle body 1 to ensure the sealing between the bottle mouth of the main bottle body 1 and the bottle cap 2. The preferred gasket is a rubber gasket, and the most preferred gasket is a silicone gasket. For example, a layer of rubber gasket is coated on the inner surface of the bottle cap by a glue dripping method.

[0170] Example 4. A packaging container that can automatically and quickly mix and prepare three independently sealed materials when the packaging container is opened or the bottle cap is twisted.

[0171] refer to Figures 11 to 13 As shown, the packaging container provided in this embodiment includes a main bottle body 1, a bottle cap 2, a bottle cap inner cylinder 3, a puncture member 4 (or a puncture member V), an elastomer, and a cylindrical puncture member 7, wherein the main bottle body 1 is connected and sealed with the internal thread 201 on the bottle cap 2 via the external thread 101 on the bottleneck, wherein the bottle cap inner cylinder 3 is provided with a bottle cap inner cylinder N31 which is concentric with the bottle cap inner cylinder, and the bottle cap inner cylinder N31 divides the bottle cap inner cylinder into two independent chambers, the middle chamber is cylindrical, and the outer chamber is annular, the main bottle body contains the first material A, and the two chambers in the bottle cap inner cylinder respectively contain the second material B and the third material C, a puncture hole 302 of the bottle cap inner cylinder N31 is provided at the center position of the head end, and a circular puncture hole 308 is provided at the head end between the bottle cap inner cylinder 3 and the bottle cap inner cylinder N31;

[0172] The bottle cap 2 is provided with a cap cylinder 205 inside which are fixed two concentric cylindrical cap cylinders W209 and H210. The inner surface of the cap cylinder W209 is provided with a threaded track W219, and the inner surface of the cap cylinder H210 is provided with a threaded track H220. The outer surface of the cap cylinder H210 is provided with a gasket groove 207, and a sealing gasket is installed in the gasket groove 207.

[0173] The puncture member 4 is a device provided with a protruding, pointed or sharp puncture head 402, the puncture member is provided with a threaded buckle 401 and a puncture member guide piece 403, and the puncture head 402 of the puncture member 4 is provided with a puncture head guide hole 404;

[0174] The cylindrical puncture member 7 is provided with a threaded buckle 701, a puncture head 702, and a puncture member guide plate 703. The puncture head 702 is provided with a puncture head guide hole 704.

[0175] A convex buckle 304 is provided on the outer surface of the tail end of the bottle cap inner cylinder 3, a gasket groove 305 is provided on the outer surface of the bottle cap inner cylinder 3, a sealing gasket is installed in the gasket groove 305, a guide groove 303 is provided on the inner surface of the bottle cap inner cylinder 3, a convex buckle 3101 is provided on the inner surface of the tail end of the bottle cap inner cylinder N31, and a guide groove 3102 is provided on the inner surface of the bottle cap inner cylinder N31;

[0176] The inner surface of the top of the bottle cap 2 and the inner wall of the cap cylinder 205 are provided with a concave buckle groove 204. The bottle cap inner cylinder 3 is connected to the concave buckle groove 204 through a convex buckle 304. The sealing gasket on the gasket groove 305 seals the bottle cap inner cylinder 3, and the bottle cap inner cylinder 3 and the bottle cap 2 can rotate relative to each other.

[0177] A concave buckle groove 208 is provided on the inner surface of the top of the bottle cap 2 and on the outer wall of the cap cylinder H210. The bottle cap inner cylinder N31 is connected to the concave buckle groove 208 via a convex buckle 3101. The sealing gasket on the gasket groove 207 seals the bottle cap inner cylinder N31, and the bottle cap inner cylinder N31 and the bottle cap 2 can rotate relative to each other.

[0178] The threaded buckle 401 of the piercing member 4 matches the threaded track H220, and the threaded buckle 401 is located in the threaded track H220. The piercing member guide piece 403 of the piercing member 4 matches the guide groove 3102, and the piercing member guide piece 403 can slide in the guide groove 3102.

[0179] The threaded buckle 701 of the cylindrical puncture member 7 matches the threaded track W219, and the threaded buckle 701 is located in the threaded track W219. The puncture member guide piece 703 of the puncture member 7 matches the guide groove 303, and the puncture member guide piece 703 can slide in the guide groove 303.

[0180] In addition, at least one mutually matching reverse rotation hindering device is provided on the inner cavity portion of the bottleneck of the main bottle body 1 and the outer surface of the bottle cap inner cylinder 3; the elastic body is placed in the bottle cap inner cylinder 3 and the nesting body 6, and when the material in the packaging container is in a storage state, the second material B and the third material C are in an independently sealed state; when the packaging container is opened or the bottle cap 2 is twisted, the bottle cap inner cylinder 3 is driven to rotate together, and the bottle cap inner cylinder 3 cannot rotate due to the obstruction of the reverse rotation hindering device. At the same time, the two piercing members approach the puncture holes on the chamber under the action of the threaded track and the threaded buckle respectively, and the piercing heads on the piercing members pierce the puncture holes of the two chambers respectively, so that the materials in the two chambers are automatically released or ejected through the guide holes or gaps on the piercing heads, or are automatically released or ejected under the extrusion of the elastic body and mixed with the first material, so that the first material and the materials in the two chambers can be automatically and quickly mixed and deployed together during the process of opening the packaging container, or only by twisting the bottle cap;

[0181] The reverse rotation hindering device is a device that matches a concave or convex setting 102 on the inner cavity of the bottleneck of the main bottle body 1 and an oblique sheet-like or inverted setting 301 on the outer surface of the bottle cap inner tube 3. The device can allow the bottle cap inner tube to pass when rotating in one direction, but 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 and design structure of the material itself, the bottle cap inner tube can be rotated in one direction and blocked when rotating in the opposite direction. Preferably, the bottle cap inner tube can be allowed to rotate in the clockwise direction, but blocked when rotating in the counterclockwise direction.

[0182] Preferably, the bottle cap has a convex top shape, which facilitates the connection and stability between the tail ends of the bottle cap 2 and the bottle cap inner tube 3;

[0183] The elastomer adopts compressed gas, wherein the compressed gas preferably includes compressed air, compressed nitrogen, compressed carbon dioxide or compressed oxygen, etc., and the pressure of the compressed gas is selected to be greater than 0.11 MPa, preferably the pressure of the compressed gas is greater than 0.12 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, 0.4 MPa, 0.42 MPa, 0.45 MPa, 0.47 MPa , 0.5MPa, 0.53MPa, 0.55MPa, 0.57MPa, 0.6MPa, 0.62MPa, 0.65MPa, 0.68MPa, 0.7MPa, 0.72MPa, 0.75MPa, 0.77MPa, 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, and the like; the compressed gas directly acts on the material in the inner cylinder of the bottle cap, squeezing the material into the chamber;

[0184] The gasket is usually made of rubber material, preferably silicone, and plays the role of independently sealing and preserving the compressed gas in the inner cylinder or nested body of the bottle cap;

[0185] The first material A, the second material B and the third material C may 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 A, the second material B and the third material C is a liquid material, and the liquid material includes a water-soluble liquid material or a fat-soluble liquid material.

[0186] Typically, the puncture opening 302 and the puncture opening 308 are usually sealed with a material that is easy to puncture and has good sealing properties, such as a thin polymer material, including plastic, plastic glue, aluminum-plastic composite material, paper-plastic composite material, etc. Preferably, the barrel material and the sealing material at the puncture opening are made of the same polymer material as a whole, and the sealing material at the puncture opening is a thin sheet, or the thickness of the sealing material at the puncture opening is less than the thickness of the barrel material, or the sealing material at the puncture opening is pressed with convex and concave patterns; or the sealing materials at the barrel and the puncture opening are made of different materials, and preferably the sealing material at the puncture opening is sealed with a polymer film material or a thin sheet material, so that the puncture head can easily puncture the sealing material at the puncture opening;

[0187] Preferably, a layer of gasket can be provided on the inner surface of the bottle cap 2 in contact with the bottle mouth of the main bottle body 1 to ensure the sealing between the bottle mouth of the main bottle body 1 and the bottle cap 2. The preferred gasket is a rubber gasket, and the most preferred gasket is a silicone gasket. For example, a layer of rubber gasket is coated on the inner surface of the bottle cap by a glue dripping method.

[0188] Example 5. Packaged composition containing two independently sealed materials

[0189] A packaging composition comprising a packaging container, a first material A, and a second material B. The packaging container is the packaging container of Example 1 or Example 2. The first material A and the second material B are located within the packaging container and are independently sealed from 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.

[0190] 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 allows the user or consumer to automatically mix the independently sealed contents in the bottle when opening the packaging container or simply twisting the bottle cap, thereby achieving an automatic mixing effect.

[0191] Example 6. Packaged composition containing three independently sealed materials

[0192] 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 3 or Example 4, 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.

[0193] The packaging composition independently seals the first material A, the second material B, and the second material C that are separately configured in the packaging container, thereby not only ensuring the stability, freshness, functional quality or other qualities of the product; but also the user or consumer can automatically mix the independently sealed contents in the bottle when opening the packaging container or simply twisting the bottle cap, thereby achieving an automatic mixing effect.

[0194] Example 7.

[0195] Any packaging container described in embodiments 1 to 4, 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;

[0196] Alternatively, the main bottle body can also be made of a film material or sheet material to form a packaging bag, wherein the film material or sheet material is made of a polymer material, an aluminum-plastic composite material, a paper-plastic material, etc.

[0197] 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;

[0198] 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;

[0199] Or the packaging container is an assembly of different parts made of various materials;

[0200] Alternatively, the various components, devices, settings, etc. of the packaging container are assemblies or combinations of various components;

[0201] Alternatively, the various components are obtained by assembling, connecting, fixing or welding individual parts.

[0202] Example 8. Use of any one of the packaging containers or packaging compositions described in Examples 1 to 7 in the preparation or packaging and storage of products containing liquid ingredients.

[0203] Example 9. Use of any packaging container or packaging composition described in Examples 1 to 7 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.

[0204] Example 10. Use of any one of the packaging containers or packaging compositions described in Examples 1 to 7 in the following products:

[0205] Packaging and preparation of liquid or solid beverages;

[0206] Packaging and mixing of drinking wine or cocktails; packaging and mixing of health foods containing liquids, such as health drinks or oral liquids;

[0207] Packaging and preparation of special medical formula foods containing liquids, such as liquid nutrition products, homogenized meals or oral solutions;

[0208] 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;

[0209] Packaging and preparation of medical devices containing liquids, such as the packaging and preparation of various detection reagents and reaction reagents;

[0210] Packaging and preparation of sanitary products containing liquids, such as cleaning agents, laundry detergents, and mouthwashes;

[0211] 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, a piercing member, and an elastic body, wherein the main bottle body is connected and sealed with the inner cylinder of the bottle cap through the outer thread on the bottleneck, wherein the main bottle body contains a first material, the inner cylinder of the bottle cap contains a second material, the rear end of the inner cylinder of the bottle cap is connected to the bottle cap, the inner cylinder of the bottle cap is sealed with a gasket, a washer or an inner plug, and the inner cylinder of the bottle cap and the bottle cap can rotate with each other, the piercing member is a device provided with a protruding sharp or sharp piercing head, and the bottle cap is provided with a cylindrical The structure comprises a cylindrical structure and a piercing member provided with a threaded track and a threaded buckle that match each other, the threaded buckle is in the threaded track, the interior of the bottle cap inner cylinder and the piercing member are provided with at least one mutually matching guiding device, one end of the piercing member is provided with a piercing head, the piercing head is provided with a guide hole or a gap, the inner cavity of the bottleneck of the main bottle body and the outer surface of the bottle cap inner cylinder are provided with at least one mutually matching reverse rotation hindering device, the head end of the bottle cap inner cylinder is provided with at least one piercing port of the bottle cap inner cylinder, and the elastic body is placed in the bottle cap inner cylinder; in, The threaded track and threaded buckle that match each other are arranged on the cylindrical structure and the piercing member, which means that the threaded track is arranged on the cylindrical structure, the threaded buckle is arranged on the piercing member, and the threaded buckle is in the threaded track, or the threaded buckle is arranged on the cylindrical structure, the threaded track is arranged on the piercing member, the threaded buckle is in the threaded track, and the threaded buckle can slide on the threaded track; The mutually matching guiding devices provided inside the bottle cap inner cylinder and on the piercing member refer to a concave groove-like structure provided inside the bottle cap inner cylinder or on the inner surface of the bottle cap inner cylinder, and a columnar protrusion or sheet-like protrusion-like structure provided on the piercing member, and the two devices match each other; or, the mutually matching guiding devices provided inside the bottle cap inner cylinder and on the piercing member refer to a columnar protrusion or sheet-like protrusion-like structure provided inside the bottle cap inner cylinder or on the inner surface of the bottle cap inner cylinder, and a concave groove-like structure provided on the piercing member, and the two devices match each other; The reverse rotation hindering device is a device in which a concave or convex setting at the inner cavity of the bottleneck matches with a slanted sheet-like or inverted setting on the outer surface of the inner tube of the bottle cap, or the reverse rotation hindering device is a device in which a slanted sheet-like or inverted setting at the inner cavity of the bottleneck matches with a concave or convex setting on the outer surface of the inner tube of the bottle cap.

2. A packaging container, comprising a main bottle body, a bottle cap, an inner cylinder of the bottle cap, a piercing member, and an elastic body, wherein the main bottle body is connected and sealed with an inner thread on the bottle cap through an outer thread on the bottleneck, wherein the main bottle body contains a first material, the inner cylinder of the bottle cap contains a second material, the rear end of the inner cylinder of the bottle cap is connected to the bottle cap, the inner cylinder of the bottle cap is sealed with a gasket, a washer or an inner plug, and the inner cylinder of the bottle cap and the bottle cap can rotate with each other, and the inner surface of the inner cylinder of the bottle cap and the piercing member are provided with a thread track and a thread buckle that match each other, and the thread buckle is on the thread track The piercing member is a device provided with a piercing head in a protruding or sharp shape, a cylindrical structure is provided inside the bottle cap, at least one mutually matching guiding device is provided on the cylindrical structure and the piercing member, a piercing head is provided at one end of the piercing member, a guide hole or a slit is provided on the piercing head, at least one mutually matching reverse rotation hindering device is provided on the inner cavity part of the bottleneck of the main bottle body and the outer surface of the inner cylinder of the bottle cap, at least one piercing port of the inner cylinder of the bottle cap is provided at the head end of the inner cylinder of the bottle cap, and the elastic body is placed in the inner cylinder of the bottle cap; in, The inner surface of the bottle cap inner cylinder and the piercing member are provided with threaded tracks and threaded buckles that match each other, which means that the inner surface of the bottle cap inner cylinder is provided with a threaded track, the piercing member is provided with a threaded buckle, and the threaded buckle is in the threaded track, or the inner surface of the bottle cap inner cylinder is provided with a threaded buckle, the piercing member is provided with a threaded track, the threaded buckle is in the threaded track, and the threaded buckle can slide on the threaded track; The mutually matching guiding device provided on the tubular structure and the piercing member is a device in which a concave groove-shaped structure provided on the tubular structure and a columnar protrusion or a sheet-shaped protrusion provided on the piercing member are matched with each other, or a device in which a columnar protrusion or a sheet-shaped protrusion provided on the tubular structure and a concave groove-shaped structure provided on the piercing member are matched with each other; The reverse rotation hindering device is a device in which a concave or convex setting at the inner cavity of the bottleneck matches with a slanted sheet-like or inverted setting on the outer surface of the inner tube of the bottle cap, or the reverse rotation hindering device is a device in which a slanted sheet-like or inverted setting at the inner cavity of the bottleneck matches with a concave or convex setting on the outer surface of the inner tube of the bottle cap.

3. The packaging container according to any one of claim 1 or claim 2, wherein: The tail 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; The bottle cap inner cylinder is connected to the cap cylinder arranged in the inner cavity of the bottle cap and is sealed in the form of a gasket, a washer or an inner plug, and the gasket, the gasket or the inner plug is usually made of rubber materials; The puncture head is a protruding, pointed or sharp part arranged on the puncture member, and a guide hole is arranged on the puncture head, or a gap is arranged on the edge of the puncture head; The bottle cap inner cylinder may include at least one inner cylinder chamber, and the inner cylinder chamber is provided with a puncture hole; The puncture hole of the bottle cap inner cylinder or the inner cylinder chamber is located at any position of the head end of the bottle cap inner cylinder or the inner cylinder chamber; The elastic body adopts compressed gas, wherein the compressed gas includes compressed air, compressed nitrogen, compressed carbon dioxide or compressed oxygen, and the pressure of the compressed gas is greater than 0.11 MPa; The first material and the second material may be liquid material, solid material, a mixture of solid and liquid, or slurry.

4. A packaging container with a multi-chamber automatic dispensing function, comprising a main bottle body, a bottle cap, an inner cylinder of the bottle cap, a piercing member, and an elastic body, 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 at least two independent chambers are arranged inside the inner cylinder of the bottle cap, the main bottle body contains a first material, each chamber in the inner cylinder of the bottle cap contains a material, the rear end of the inner cylinder of the bottle cap is connected to the bottle cap, the inner cylinder of the bottle cap or each chamber is sealed with a gasket, a washer or an inner plug, and the inner cylinder of the bottle cap and the bottle cap can rotate with each other, the piercing member is a device provided with a protruding sharp or sharp piercing head, the inner cylinder of the bottle cap The main body is provided with a cylindrical structure, and the cylindrical structure and the piercing member are provided with mutually matching threaded tracks and threaded buckles, the threaded buckle is in the threaded track, and at least one mutually matching guiding device is provided inside the bottle cap inner cylinder or chamber and on the piercing member, a piercing head is provided at one end of the piercing member, and a guide hole or a gap is provided on the piercing head, and at least one mutually matching reverse rotation hindering device is provided on the inner cavity part of the bottleneck of the main bottle body and the outer surface of the bottle cap inner cylinder, and at least one piercing port of the bottle cap inner cylinder is provided at the head end of the bottle cap inner cylinder or chamber, and an elastic body is placed in each chamber, and when the materials in the packaging container are in a storage state, all the materials are in an independently sealed state; in, The cylindrical structure and the piercing member are provided with threaded tracks and threaded buckles that match each other, which means that the cylindrical structure is provided with a threaded track, the piercing member is provided with a threaded buckle, and the threaded buckle is in the threaded track, or the cylindrical structure is provided with a threaded buckle, the piercing member is provided with a threaded track, the threaded buckle is in the threaded track, and the threaded buckle can slide on the threaded track; The guiding device inside the bottle cap inner cylinder is a concave groove structure arranged inside the bottle cap inner cylinder or on the inner surface of the bottle cap inner cylinder, and the guiding device on the piercing member is a columnar protrusion or a sheet-like protrusion arranged on the piercing member, and the two devices match each other, or the guiding device inside the bottle cap inner cylinder is a columnar protrusion or a sheet-like protrusion arranged inside the bottle cap inner cylinder or on the inner surface of the bottle cap inner cylinder, and the guiding device on the piercing member is a concave groove structure on the piercing member, and the two devices match each other; The reverse rotation hindering device is a device in which a concave or convex setting at the inner cavity of the bottleneck matches with a slanted sheet-like or inverted setting on the outer surface of the inner tube of the bottle cap, or the reverse rotation hindering device is a device in which a slanted sheet-like or inverted setting at the inner cavity of the bottleneck matches with a concave or convex setting on the outer surface of the inner tube of the bottle cap.

5. A packaging container with an automatic dispensing function containing two chambers in a bottle cap, comprising a main bottle body, a bottle cap, an inner cylinder of the bottle cap, a piercing member, and an elastic body, wherein the main bottle body is connected and sealed with the inner thread on the bottle cap through the outer thread on the bottleneck, wherein a nested body is arranged in the inner cylinder of the bottle cap, and the nested body divides the inner cylinder of the bottle cap into two independent chambers, the main bottle body contains a first material A, and the two chambers in the inner cylinder of the bottle cap contain a second material B and a third material C respectively, the tail end of the inner cylinder of the bottle cap and the tail end of the nested body are respectively connected to the bottle cap, the inner cylinder of the bottle cap and the nested body are respectively sealed with a gasket, a washer or an inner plug, and the inner cylinder of the bottle cap and the nested body are respectively rotatable with the bottle cap, and the piercing member is a convex The invention relates to a device for a pointed or sharp piercing head, a cylindrical structure is arranged and fixed inside the bottle cap, a threaded track and a threaded buckle are arranged on the cylindrical structure and the piercing piece, the threaded buckle is in the threaded track, at least one mutually matching guiding device is arranged inside the nested body and on the piercing piece, a piercing head is arranged at one end of the piercing piece, a guide hole or a gap is arranged on the piercing head, at least one mutually matching reverse rotation hindering device is arranged on the inner cavity part of the bottleneck of the main bottle body and the outer surface of the inner cylinder of the bottle cap, the inner cylinder of the bottle cap and the nested body are respectively provided with a piercing port, the piercing ports of the two chambers are respectively located at the center position of the head end of the chamber, and are located at the position directly opposite to the piercing head; the elastic body is arranged in the inner cylinder of the bottle cap and the nested body; in, The cylindrical structure and the piercing member are provided with threaded tracks and threaded buckles that match each other, which means that the cylindrical structure is provided with a threaded track, the piercing member is provided with a threaded buckle, and the threaded buckle is in the threaded track, or the cylindrical structure is provided with a threaded buckle, the piercing member is provided with a threaded track, the threaded buckle is in the threaded track, and the threaded buckle can slide on the threaded track; The interior of the nested body and the piercing member are provided with mutually matching guiding devices, which refer to a concave groove-like structure provided inside the nested body or on the inner surface of the nested body, and a columnar protrusion or a sheet-like protrusion-like structure provided on the piercing member, and the two devices match each other; or, the interior of the nested body and the piercing member are provided with mutually matching guiding devices, which refer to a columnar protrusion or a sheet-like protrusion-like structure provided inside the nested body or on the inner surface of the nested body, and a concave groove-like structure provided on the piercing member, and the two devices match each other; The reverse rotation hindering device is a device in which a concave or convex setting at the inner cavity of the bottleneck matches with a slanted sheet-like or inverted setting on the outer surface of the inner tube of the bottle cap, or the reverse rotation hindering device is a device in which a slanted sheet-like or inverted setting at the inner cavity of the bottleneck matches with a concave or convex setting on the outer surface of the inner tube of the bottle cap.

6. A packaging container with an automatic dispensing function having two chambers in the bottle cap, comprising a main bottle body, a bottle cap, an inner cylinder of the bottle cap, two piercing members, and an elastic body, wherein the main bottle body is connected and sealed with the inner thread on the bottle cap through the outer thread on the bottleneck, wherein a cylindrical structure which is concentric with the inner cylinder of the bottle cap is arranged in the inner cylinder of the bottle cap, and the cylindrical structure divides the inner cylinder of the bottle cap into two independent chambers, that is, the middle chamber is cylindrical, and the outer chamber is an annular cylinder, the main bottle body contains a first material A, and the two chambers in the inner cylinder of the bottle cap contain a second material B and a third material C respectively, and the cylindrical structure which is concentric with the inner cylinder of the bottle cap is arranged in the inner cylinder of the bottle cap, is called The bottle cap inner cylinder N is a concentric cylindrical structure with the bottle cap inner cylinder. The bottle cap inner cylinder N is inside the bottle cap inner cylinder. A puncture hole of the bottle cap inner cylinder N is arranged at the center position of the head end of the bottle cap inner cylinder N. A circular ring-shaped puncture hole is arranged at the head end position between the bottle cap inner cylinder and the bottle cap inner cylinder N. Two concentric cylindrical structures are arranged and fixed inside the bottle cap. The outer and inner structures of the two concentric cylindrical structures arranged inside the bottle cap are respectively called cap cylinder W and cap cylinder H. The bottle cap inner cylinder is connected to the cap cylinder W. The bottle cap inner cylinder and the cap cylinder W are sealed by gaskets, washers or inner plugs, and the bottle cap inner cylinder and the cap cylinder W can rotate with each other. The bottle cap inner cylinder N is connected to the cover cylinder H, and the bottle cap inner cylinder N and the cover cylinder H are sealed by a gasket, a washer or an inner plug, and the bottle cap inner cylinder N and the cover cylinder H can rotate with each other; the two puncture members are respectively a puncture member V and a puncture member R; wherein the puncture member V is a device provided with a puncture head in a raised, pointed or sharp shape, and the puncture member V is directly opposite to the puncture opening of the bottle cap inner cylinder N, and the puncture member V has a puncture head, and the puncture head guide hole or gap is arranged on the puncture head; the puncture member R is a device provided with at least one pointed or sharp cylindrical puncture head, and the puncture member R is directly opposite to the annular puncture opening, and the puncture member R is provided with at least one puncture head, and the puncture head guide hole or gap is arranged on the puncture head guide hole or gap. The piercing head of the piercing member R is provided with a piercing head guide hole or a slit; in addition, at least one mutually matching reverse rotation obstruction device is provided on the inner cavity of the bottleneck of the main bottle body and the outer surface of the inner cylinder of the bottle cap; the cap cylinder H and the piercing member V are provided with mutually matching threaded tracks and threaded buckles, the threaded buckles are in the threaded tracks, and the interior of the inner cylinder of the bottle cap N and the piercing member V are provided with at least one mutually matching guide device; the cap cylinder W and the piercing member R are provided with mutually matching threaded tracks and threaded buckles, the threaded buckles are in the threaded tracks, and the interior of the inner cylinder of the bottle cap and the piercing member R are provided with at least one mutually matching guide device; the elastic body is placed in two independent chambers; in, The reverse rotation hindering device is a device in which a concave or convex setting at the inner cavity of the bottleneck matches with an inclined sheet or an inverted setting on the outer surface of the inner cylinder of the bottle cap, or the reverse rotation hindering device is a device in which a inclined sheet or an inverted setting at the inner cavity of the bottleneck matches with a concave or convex setting on the outer surface of the inner cylinder of the bottle cap; The cover cylinder H and the piercing member V are provided with threaded tracks and threaded buckles that match each other, which means that the cover cylinder H is provided with a threaded track, the piercing member V is provided with a threaded buckle, and the threaded buckle is in the threaded track, or the cover cylinder H is provided with a threaded buckle, the piercing member V is provided with a threaded track, the threaded buckle is in the threaded track, and the threaded buckle can slide on the threaded track; The mutually matching guiding devices provided inside the bottle cap inner tube N and on the piercing member V refer to a concave groove-like structure provided inside the bottle cap inner tube N or on the inner surface of the bottle cap inner tube N, and a columnar protrusion or sheet-like protrusion-like structure provided on the piercing member V, and the two devices match each other; or, the mutually matching guiding devices provided inside the bottle cap inner tube N and on the piercing member V refer to a columnar protrusion or sheet-like protrusion-like structure provided inside the bottle cap inner tube N or on the inner surface of the bottle cap inner tube N, and a concave groove-like structure provided on the piercing member V, and the two devices match each other; The cover cylinder W and the piercing member R are provided with threaded tracks and threaded buckles that match each other, which means that the cover cylinder W is provided with a threaded track, the piercing member R is provided with a threaded buckle, and the threaded buckle is in the threaded track, or the cover cylinder W is provided with a threaded buckle, the piercing member R is provided with a threaded track, the threaded buckle is in the threaded track, and the threaded buckle slides on the threaded track; The mutually matching guiding devices provided inside the bottle cap inner cylinder and on the piercing member R refer to a concave groove-like structure provided inside the bottle cap inner cylinder or on the inner surface of the bottle cap inner cylinder, and a columnar protrusion or sheet-like protrusion-like structure provided on the piercing member R, and the two devices match each other; or, the mutually matching guiding devices provided inside the bottle cap inner cylinder and on the piercing member R refer to a columnar protrusion or sheet-like protrusion-like structure provided inside the bottle cap inner cylinder or on the inner surface of the bottle cap inner cylinder, and a concave groove-like structure provided on the piercing member R, and the two devices match each other.

7. The packaging container according to any one of claims 4 to 6, wherein: The rear end of the bottle cap inner cylinder is connected to the bottle cap by a snap-fit ​​connection, and the rear end of the nested body is connected to the bottle cap by a snap-fit ​​connection, and the bottle cap inner cylinder or the nested body and the bottle cap can rotate with each other respectively; The gasket, washer or inner plug is usually made of rubber material; The puncture head is a protruding, pointed or sharp part arranged on the puncture member, and a guide hole is arranged on the puncture head, or a gap is arranged on the edge of the puncture head; The elastic body adopts compressed gas, wherein the compressed gas includes compressed air, compressed nitrogen, compressed carbon dioxide or compressed oxygen, etc., and the pressure of the compressed gas is selected to be greater than 0.12MPa; The first material A, the second material B and the third material C can be liquid materials, solid materials, a mixture of solid and liquid or a slurry. The solid materials include solid powder materials, solid granular materials, and tablet materials. The liquid materials include water-soluble liquid materials or fat-soluble liquid materials.

8. A packaging container, comprising a main bottle body, a bottle cap, a bottle cap inner cylinder, and a piercing member, wherein the main bottle body is connected and sealed with the thread on the bottle cap through the thread on the bottle neck, at least one mutually matching reverse rotation blocking device is arranged on the inner cavity of the bottle neck of the main bottle body and the outer surface of the bottle cap inner cylinder, the rear end of the bottle cap inner cylinder is connected with the bottle cap and can rotate with each other, the bottle cap inner cylinder is sealed with a gasket, a washer or an inner plug, a piercing port is arranged at the head end of the bottle cap inner cylinder, the piercing member is placed in a chamber formed by the bottle cap and the bottle cap inner cylinder, the piercing member and the bottle cap are connected with each other through a threaded track and a threaded buckle, and rotating the bottle cap can make the piercing member approach or move away from the piercing port of the bottle cap inner cylinder; in, The reverse rotation hindering device is a device in which a concave or convex setting at the inner cavity of the bottleneck matches with an inclined sheet or an inverted setting on the outer surface of the inner cylinder of the bottle cap, or the reverse rotation hindering device is a device in which a inclined sheet or an inverted setting at the inner cavity of the bottleneck matches with a concave or convex setting on the outer surface of the inner cylinder of the bottle cap; The piercing member is a device provided with a protruding, pointed or sharp piercing head, and a guide hole or a slit is provided on the piercing head; The piercing piece and the bottle cap are connected to each other through a threaded track and a threaded buckle, which means that a threaded track is provided on a component of the bottle cap, a threaded buckle is provided on the piercing piece, and the threaded buckle is in the threaded track, or a threaded buckle is provided on a component of the bottle cap, a threaded track is provided on the piercing piece, the threaded buckle is in the threaded track, and the threaded buckle can slide on the threaded track.

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 2.

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 any one of claims 4 to 6.

11. The packaging container according to any one of claims 1 to 8, comprising a packaging bottle, a packaging bag with a sealing lid, or a packaging bag with a sealing plug.

12. The packaging container according to any one of claims 1 to 8, 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.

13. Use of the packaging container or packaging composition according to any one of claims 1 to 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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