A bottle-in-bottle isolation sealed container

Abstract

The invention discloses a bottle-in-bottle isolation sealed container, comprising a bottle cap, a mallet bottle, a straight tube bottle, a built-in bottle, a bottle mouth sealing gasket, an isolation sealing ring, a solute, a solvent sealed isolation packaging, and is used for tea beverages and Chinese herbal medicine preparation oral liquid packaging. When it is needed to drink, the solute and the solvent are mixed and dissolved immediately without destroying the sanitary conditions, and the drink is immediate. During the packaging and storage process, the solute is encapsulated in the built-in bottle in the bottle-in-bottle in a dry crystalline solid state to keep a dry state. The built-in bottle for isolating and sealing the solute and the solvent is placed in the inner circle of the mallet handle section of the mallet bottle, the threaded bottle mouth of the mallet bottle is meshed with the internal thread of the bottle cap, and a bottle mouth sealing gasket is provided at the top of the threaded bottle mouth. When the threaded bottle mouth is meshed with the internal thread of the bottle cap and tightened, the bottle mouth sealing gasket is subjected to the mutual compression effect of the threaded bottle mouth port and the toothed edge bottle mouth flange of the built-in bottle, and the threaded bottle mouth port and the toothed edge bottle mouth flange of the built-in bottle mutually compress the bottle mouth sealing gasket, so that the inside of the mallet bottle container is isolated and sealed from the outside of the mallet bottle container. An isolation sealing ring is arranged at the tangent position between the toothed edge bottle mouth flange of the built-in bottle and the cover top plate of the bottle cover, so that the inside of the built-in bottle container is sealed and isolated from the inside of the mallet bottle container.

Description

Technical Field

[0001] The invention relates to a container for beverages and Chinese medicine oral liquids, in particular to a bottle-in-bottle isolated and sealed container. Background Art

[0002] According to public documents, the global sales volume of tea beverages in 1999 was about 19.6 million tons, and it is estimated that by 2010, the sales volume of tea beverages will reach 23.87 million tons [Jin Shouzhen. The current status and trends of liquid tea beverages [J]. China Tea Processing, 1999 (2): 6-9] [Wang Yingfeng, Wang Dengliang. The current status and research progress of liquid tea beverages [J]. Tea Communication, 2003, (1): 12-15]. Tea beverages are becoming more and more popular among consumers because they retain the flavor of the original tea.

[0003] Tea beverages are mainly packaged in transparent PET bottles, and transparently packaged tea beverages have high requirements for being free of turbidity and precipitation.

[0004] Since pure tea beverages have a high tea content and a high tea soup concentration, the main ingredients in the tea soup are easily oxidized and complexed, causing the tea soup to turn brown, become turbid, and precipitate, affecting its quality and restricting the further development of pure tea beverages.

[0005] In order to deal with the browning of tea soup and the appearance of turbidity and precipitation, most manufacturing processes adopt the method of adjusting the pH value of green tea soup, adding zinc chloride, Vc, tannin, pectinase, papain and other exogenous substances to inhibit oxidation and complexation.

[0006] However, after adding the above-mentioned enzyme substances, the ester catechins in the tea soup underwent obvious changes. Within a certain range, with the increase of enzyme dosage and the extension of time, the total amount of ester catechins in the tea soup continued to decrease, reducing the beneficial ingredients in the tea soup, and the effect of improving browning, turbidity and precipitation was very limited.

[0007] The browning, turbidity and precipitation of tea soup are due to multiple mechanism effects. It is related to the formation of complexes between tea polyphenols and caffeine, and between tea polyphenols and protein. Secondly, there are many complex factors such as the formation of complexes between metal ions and the proteins contained in the tea soup, and the hydrophobic effect of ester substances.

[0008] The mechanisms of browning, turbidity and precipitation in green tea, black tea and oolong tea are different. The general chemical treatment and ordinary mechanical filtration are not effective and it is difficult to improve the product quality. Some existing bottled tea beverages have to use a layer of printed pattern film wrapped around the bottle to cover up the browning, turbidity and precipitation.

[0009] Chinese herbal oral liquids have similar problems as tea beverages. The vast majority of Chinese herbal oral liquids are composed of a variety of Chinese medicinal materials. Most of the Chinese herbal oral liquids prepared by water extraction and alcohol precipitation contain alkaloids and their salts, organic acids, saponins, anthraquinones, flavonoids, tannins, pigments, resins, gums, pectin, proteins, polysaccharides, etc. They contain both completely dissolved highly polar small molecule compounds and macromolecular compounds, and a large number of lipophilic compounds with low polarity that are difficult to dissolve or insoluble in water and require solubilization or solubilization. They also contain a large number of molecular clusters, particles, etc., which cause the Chinese herbal oral liquids to turn brown, become turbid and precipitate.

[0010] According to the literature, eight finished products of oral Chinese medicine liquids registered in the 2000 edition of the Chinese Pharmacopoeia were randomly selected. After being stored at room temperature for two months, seven of them showed precipitation. In four of them, the precipitation did not disperse even after shaking [Zhou Jindong et al., Purification and taste of oral Chinese medicine liquids [J]. Journal of Traditional Chinese Medicine Research, 2001, 17(3): 42-44].

[0011] There are many and complex factors that lead to browning, turbidity and precipitation of Chinese medicine oral liquid, mainly due to the following typical problems:

[0012] Physical factors: Chinese medicine oral liquid is a solution containing colloidal macromolecules. In a colloidal solution, due to the charge and Brownian motion of the colloid particles, the Brownian motion characteristics of the colloidal solution remain stable within a certain period of time, and it belongs to a kinetically stable system.

[0013] Chemical factors include oxidation reaction, polymerization reaction, hydrolysis reaction, and complex reaction. Oxidation is a common phenomenon during the storage of Chinese herbal oral liquids and is one of the most common compound reactions. The oxidation of the ingredients in Chinese herbal oral liquids is a slow oxidation process that occurs automatically under the influence of oxygen in the atmosphere. Polymerization reaction is a common polymerization reaction that occurs during the storage of Chinese herbal oral liquids rich in phenols and other ingredients, resulting in precipitation. Hydrolysis reaction is that certain chemical components in Chinese medicinal materials can be hydrolyzed under certain conditions to form degradation products with lower solubility and precipitate. Complex reaction: Some Chinese medicines contain metal ions, which are easily complexed with organic acids and other ingredients to produce precipitation. Complex reaction is also one of the important reasons for the precipitation of Chinese herbal oral liquids during storage.

[0014] The browning, turbidity and precipitation of Chinese medicine oral liquids also include biological factors. Although the appendix of the 2010 edition of the Chinese Pharmacopoeia stipulates the microbial limit range of Chinese medicine oral liquids, it is still difficult to achieve complete sterility in actual production. Some Chinese medicine oral liquids are rich in nutrients such as sugars and proteins that are suitable for the survival of microorganisms. In addition, oral liquids generally contain a large amount of water, which is also conducive to the growth and reproduction of microorganisms. When the temperature conditions are suitable, gas production and mildew are not uncommon.

[0015] The production process of Chinese medicine oral liquid must retain the active ingredients to the maximum extent while ensuring the clarity of the Chinese medicine oral liquid, which is a major difficulty in the existing production and preparation of Chinese medicine oral liquid.

[0016] Therefore, overcoming the problems of browning, turbidity and precipitation of Chinese medicine oral liquids is of great practical significance to the healthy development of the Chinese medicine oral liquid industry. Summary of the invention

[0017] The present invention aims at the common browning, turbidity and precipitation problems of existing bottled tea beverages, and the requirement that Chinese medicine oral liquids should retain the effective ingredients to the maximum extent while meeting the requirement that Chinese medicine oral liquids should not have browning, turbidity and precipitation. A technology of improving packaging containers is proposed, and solute and solvent are sealed and isolated for packaging. When drinking is needed, the solute and solvent are mixed and dissolved immediately without destroying sanitary conditions, and the drink is immediate. During the packaging and storage process, the solute is packaged in the built-in bottle in the bottle in a dry crystalline solid state to keep it in a dry state, and the solute and the solvent are isolated and sealed to form a bottle-in-bottle isolation sealed container.

[0018] Technical solution for realizing a bottle-in-bottle isolation sealed container of the present invention

[0019] A bottle-in-bottle isolation sealed container comprises a bottle cap, a mallet bottle, a straight tube bottle, a built-in bottle, a bottle mouth sealing gasket, and an isolation sealing ring, wherein the mallet bottle comprises a threaded bottle mouth, a mallet handle section, and a stick bottle section, and the straight tube bottle comprises a straight tube section and a threaded bottle mouth;

[0020] The mallet bottle and the straight tube bottle are made of polyethylene terephthalate, referred to as PET. Polyethylene terephthalate has good mechanical properties, high impact resistance, good bending resistance, oil resistance, fat resistance, dilute acid resistance, dilute alkali resistance, resistance to most solvents, low gas and water vapor permeability, excellent gas, water, oil and odor barrier properties, high transparency, UV blocking, good gloss, non-toxic, tasteless, hygienic and safe, and can be directly used for food packaging.

[0021] The built-in bottle comprises a hexagonal spherical bottle bottom, an isolating sealing gasket groove, a toothed bottle mouth flange, a conical pipe mouth edge section, a hexagonal pipe section, and a ridge top cutting groove.

[0022] The built-in bottle is made of food-grade ABS resin.

[0023] The bottle cap comprises a radial wall, an internal thread, a safety ring, a pre-cut groove, a conical tube convex ring, an internal radial ring tooth, and a cap top plate;

[0024] The bottle cap is made of food-grade ABS resin.

[0025] The bottom edge of the bottle cap is a safety ring, the connection between the safety ring and the radial wall is a pre-cut groove, the inner diameter of the radial wall is an internal thread, the connection between the internal thread and the top plate of the cap is an inner diameter ring tooth, and the conical tube convex ring extends downward from the inner plane of the top plate of the cap;

[0026] The safety ring is fixed to the threaded bottle mouth after the bottle cap is screwed into the threaded bottle mouth during the packaging process. When opening the bottle, the bottle cap is separated from the threaded bottle mouth and the safety ring is disconnected along the pre-cut groove to ensure the safety of the disposable bottle-in-bottle isolation sealed container.

[0027] The large cone opening of the conical tube convex ring is located at the lower edge of the conical tube convex ring. The cone angle α1 of the conical tube convex ring is 1° to 2°;

[0028] The inner ring teeth are one-way teeth, which open on the inner circle;

[0029] The bottom end of the built-in bottle is a hexagonal spherical bottle bottom, a hexagonal tube section is between the hexagonal spherical bottle bottom and the tapered tube mouth edge section, the upper part of the tapered tube mouth edge section is connected to the toothed edge bottle mouth flange, and an isolation sealing gasket groove is provided on the plane of the toothed edge bottle mouth flange;

[0030] The radial direction of the toothed edge bottle mouth flange is a one-way tooth, and the one-way tooth opens on the outer circle;

[0031] The small tapered opening of the tapered tube mouth has an inner diameter of a toothed edge bottle mouth flange, and a tapered angle α2 of the tapered tube mouth is 1° to 2°;

[0032] The top angle of the hexagonal tube section is the top groove, and the top angle of the hexagonal spherical bottle bottom is connected with the top groove.

[0033] The toothed bottle mouth flange of the built-in bottle is meshed with the inner ring teeth of the bottle cap, the conical tube convex ring of the bottle cap is fitted with the inner circle of the conical tube mouth edge section through interference, the conical tube convex ring of the bottle cap is embedded in the inner circle of the conical tube mouth edge section of the built-in bottle, an isolation sealing ring is provided at the tangent point between the toothed bottle mouth flange of the built-in bottle and the cover top plate of the bottle cap, the isolation sealing ring is embedded in the isolation sealing gasket groove on the plane of the toothed bottle mouth flange of the built-in bottle, the conical tube convex ring of the bottle cap is subjected to tension from inside to outside on the conical tube mouth edge section of the built-in bottle, so that the built-in bottle forms a relative thrust toward the cover top plate of the bottle cap, the built-in bottle forms a relative thrust toward the cover top plate of the bottle cap, so that the isolation sealing ring at the tangent point between the toothed bottle mouth flange of the built-in bottle and the cover top plate of the bottle cap is subjected to pressure, and the pressure action of the isolation sealing ring at the tangent point between the toothed bottle mouth flange and the cover top plate seals and isolates the inside of the built-in bottle container from the outside of the built-in bottle container.

[0034] The isolation sealing ring is made of silicone rubber.

[0035] The inner circle of the hammer handle section of the mallet bottle is provided with a built-in bottle, the threaded bottle mouth of the mallet bottle is meshed with the internal thread of the bottle cap, a bottle mouth sealing gasket is provided on the top of the threaded bottle mouth, and when the threaded bottle mouth is meshed with the internal thread of the bottle cap and tightened, the bottle mouth sealing gasket is pressed against each other by the threaded bottle mouth port and the toothed bottle mouth flange of the built-in bottle, and the threaded bottle mouth port and the toothed bottle mouth flange of the built-in bottle press the bottle mouth sealing gasket against each other, so that the inside of the mallet bottle container is isolated and sealed from the outside of the mallet bottle container.

[0036] The bottle mouth sealing gasket is made of silicone rubber. Silicone rubber is non-toxic and is widely used in the sealing of food containers and in the medical field. Silicone rubber has outstanding heat resistance and can work for a long time at 180°C, meeting the requirements of packaging sterilization.

[0037] The built-in bottle tooth edge bottle mouth flange and the inner diameter ring teeth of the bottle cap slide against each other, meeting the requirements for tightening the bottle cap and the mallet bottle cap.

[0038] When the bottle cap is aligned with the threaded bottle mouth and rotated counterclockwise, the built-in bottle tooth edge bottle mouth flange and the inner diameter ring teeth of the bottle cap are constrained by the one-way teeth, and the built-in bottle tooth edge bottle mouth flange and the inner diameter ring teeth of the bottle cap cannot slide against each other, that is, the bottle cap rotates counterclockwise to drive the built-in bottle to rotate;

[0039] Rotate the bottle cap counterclockwise, hold the hammer handle section of the mallet bottle tightly, the hexagonal tube section of the built-in bottle is constrained by the hammer handle section and cannot rotate, continue to rotate the bottle cap counterclockwise, so that the hexagonal tube section of the built-in bottle is subjected to torsional torsional force, and the top grooves of the hexagonal tube section and the top grooves of the hexagonal spherical bottle bottom are cracked.

[0040] After the top grooves of the hexagonal tube section and the top grooves of the hexagonal spherical bottle bottom are cracked, the built-in bottle and the mallet bottle container are completely connected.

[0041] After the built-in bottle and the mallet bottle container are completely connected, the content in the built-in bottle container is completely mixed with the content in the mallet bottle container.

[0042] The straight tube bottle replaces the mallet bottle, which is a bottle-in-bottle isolation and sealed container straight tube bottle series. Its bottle cap, built-in bottle, and straight tube bottle have the same structure and function. The straight tube bottle replaces the mallet bottle to reduce the need for mallet bottle container capacity.

[0043] A bottle-in-bottle isolation sealed container straight tube bottle comprises a bottle cap, a straight tube bottle, a built-in bottle, a bottle mouth sealing gasket, an isolation sealing ring, an internal thread, and a threaded bottle mouth;

[0044] The inner circle of the straight tube bottle is provided with a built-in bottle, and the threaded bottle mouth of the straight tube bottle is meshed with the internal thread of the bottle cap, and a bottle mouth sealing gasket is arranged on the top of the threaded bottle mouth. When the threaded bottle mouth is meshed with the internal thread of the bottle cap and tightened, the bottle mouth sealing gasket is pressed against each other by the threaded bottle mouth port and the toothed bottle mouth flange of the built-in bottle, and the threaded bottle mouth port and the toothed bottle mouth flange of the built-in bottle press the bottle mouth sealing gasket against each other, so that the inside of the straight tube bottle container is isolated and sealed from the outside of the straight tube bottle container.

[0045] When the bottle cap is aligned with the threaded bottle mouth and rotated counterclockwise, the built-in bottle tooth edge bottle mouth flange and the inner diameter ring teeth of the bottle cap are constrained by the one-way teeth, and the built-in bottle tooth edge bottle mouth flange and the inner diameter ring teeth of the bottle cap cannot slide against each other, that is, the bottle cap rotates counterclockwise to drive the built-in bottle to rotate;

[0046] Rotate the bottle cap counterclockwise and hold the straight tube bottle tightly. The hexagonal tube section of the built-in bottle is constrained by the straight tube bottle and cannot rotate. Continue to rotate the bottle cap counterclockwise so that the hexagonal tube section of the built-in bottle is subjected to torsional torsional force, and the top grooves of the hexagonal tube section and the top grooves of the hexagonal spherical bottle bottom are cracked.

[0047] After the top grooves of the hexagonal tube section and the top grooves of the hexagonal spherical bottle bottom are cracked, the built-in bottle and the straight tube bottle container are completely connected.

[0048] After the built-in bottle and the straight-tube bottle container are completely connected, the contents in the built-in bottle container and the contents in the straight-tube bottle container are completely mixed.

[0049] The straight tube bottle is used for packaging Chinese medicine oral liquid.

[0050] The mallet bottle is used for packaging tea beverages and beverages prepared from natural product extracts.

[0051] During the packaging and storage process, the solute is packaged in a built-in bottle container in the form of a dry crystalline solid to keep it dry, and the solvent is filled in a mallet bottle or a straight tube bottle.

[0052] The built-in bottle, mallet bottle, bottle cap, bottle mouth sealing gasket and isolation sealing ring form a bottle-in-bottle isolation sealing container, and the built-in bottle, straight tube bottle, bottle cap, bottle mouth sealing gasket and isolation sealing ring form a bottle-in-bottle isolation sealing container, and the solute and solvent are isolated and sealed.

[0053] The solute includes Chinese herbal medicine extract and tea extract, but is not limited to Chinese herbal medicine extract and tea extract.

[0054] The solvent is selected from drinking purified water.

[0055] Positive significance of the bottle-in-bottle isolation sealed container of the present invention

[0056] The bottle-in-bottle isolation sealed container of the present invention adopts solute and solvent isolation packaging. When drinking is needed, the solute and solvent are mixed and dissolved immediately and the drink is immediate. The solute is packaged in the bottle-in-bottle in a dry solid manner to keep the dry state and isolate and seal the solvent. The solute is sealed and isolated in a dry solid manner and is not easy to breed bacteria and mildew. The solute and solvent are mixed and dissolved immediately, and the Chinese medicine oral liquid that can be drunk immediately does not need to determine the stability of product quality according to the clarity standard, does not need to adopt complicated clarification processes, and retains the effective ingredients to the maximum extent, so that large-scale industrial production is possible, and the efficacy of the Chinese medicine oral liquid is improved, which has positive significance. Bottled tea beverages do not need to add antioxidants such as zinc chloride, Vc, and tannase, which has a beneficial effect on the health of consumers.

[0057] In addition to the technical problems solved by the present invention, the technical features that constitute the technical solutions, and the beneficial effects brought about by the technical features of the technical solutions described above, other technical problems that can be solved by a bottle-in-bottle isolation and sealed container provided by the present invention, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments of the present invention or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only part of the embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0059] Figure 1 This is a diagram of a bottle-in-bottle isolated sealed container of the present invention;

[0060] In the figure, 1 is a bottle cap, 2 is a mallet bottle, 3 is a built-in bottle;

[0061] Figure 2 It is a diagram of a built-in bottle of a bottle-in-bottle isolated sealed container of the present invention;

[0062] In the figure, 201 is a threaded bottle mouth, 202 is a hammer handle section, and 203 is a stick bottle section;

[0063] Figure 3 yes Figure 1 AA section view;

[0064] In the figure, 1 is a bottle cap, 2 is a mallet bottle, 3 is a built-in bottle, 4 is a bottle mouth sealing gasket, 5 is an isolation sealing ring, 102 is an internal thread, 202 is a mallet handle section, and 201 is a threaded bottle mouth;

[0065] Figure 4 This is a diagram showing the assembly of a bottle cap and a built-in bottle of a bottle-in-bottle isolation and sealing container of the present invention;

[0066] In the figure, 1 is a bottle cap, 3 is a built-in bottle;

[0067] Figure 5 yes Figure 4 Bottom view of

[0068] In the figure, 1 is a bottle cap, 3 is a built-in bottle;

[0069] Figure 6 yes Figure 4 CC section view;

[0070] In the figure, 1 is a bottle cap, 3 is a built-in bottle, 5 is an isolation seal ring, 304 is a cone pipe edge section, and 105 is a cone pipe convex ring;

[0071] Figure 7 It is a diagram of a built-in bottle of a bottle-in-bottle isolated sealed container of the present invention;

[0072] In the figure, 301 is a hexagonal spherical bottle bottom, 303 is a toothed edge bottle mouth flange, and 305 is a hexagonal pipe section;

[0073] Figure 8 yes Figure 7 Bottom view of

[0074] In the figure, 301 is a hexagonal spherical bottle bottom, 303 is a toothed edge bottle mouth flange;

[0075] Fig. 9 yes Figure 7 DD cross-sectional view;

[0076] In the figure, 301 is a hexagonal spherical bottle bottom, 302 is an isolation sealing gasket groove, 303 is a toothed edge bottle mouth flange, 304 is a conical tube mouth edge section, and 305 is a hexagonal tube section;

[0077] Fig.10 It is a diagram of a bottle cap of a bottle-in-bottle isolated sealed container of the present invention;

[0078] In the figure, 101 is a radial wall, 103 is a safety ring, 104 is a pre-cut groove, and 107 is a cover plate;

[0079] Fig.11 yes Fig.10 Bottom view of

[0080] In the figure, 101 is a radial wall, 103 is a safety ring, 105 is a tapered tube convex ring, 106 is an inner diameter ring gear, and 107 is a cover top plate;

[0081] Fig.12 yes Fig.10 FF cross-sectional view;

[0082] In the figure, 101 is a radial wall, 102 is an internal thread, 103 is a safety ring, 104 is a pre-cut groove, 105 is a tapered tube convex ring, 106 is an internal diameter ring tooth, and 107 is a cover top plate;

[0083] Fig.13 yes Figure 1 BB cross-sectional view;

[0084] In the figure, 202 is a hammer handle section, 305 is a hexagonal tube section;

[0085] Fig.14 yes Figure 7 EE section and enlarged view;

[0086] In the figure, 303 is a toothed edge bottle mouth flange, 305 is a hexagonal pipe section, and 306 is a ridge top cut groove;

[0087] Fig.15 This is a diagram of a series of straight tube bottles of a bottle-in-bottle isolation sealed container of the present invention;

[0088] In the figure, 1 is a bottle cap, 3 is a built-in bottle, 2A is a straight tube bottle;

[0089] Fig.16 yes Fig.15 GG cross-sectional view;

[0090] In the figure, 1 is a bottle cap, 2 is a straight tube bottle, 3 is a built-in bottle, 4 is a bottle mouth sealing gasket, 5 is an isolation sealing ring, 102 is an internal thread, and 201 is a threaded bottle mouth;

[0091] Fig.17 yes Fig.15 HH cross-sectional view;

[0092] In the figure, 200 straight pipe section, 305 hexagonal pipe section;

[0093] Fig.18 This is a straight tube bottle diagram;

[0094] In the figure, 200 is a straight pipe section, 201 is a threaded bottle mouth; DETAILED DESCRIPTION

[0095] The specific implementation is described in detail below with reference to the accompanying drawings

[0096] like Figure 1 As shown, a bottle-in-bottle isolated sealed container includes a bottle cap 1, a mallet bottle 2, a straight tube bottle 2A, a built-in bottle 3, a bottle mouth sealing gasket 4, and an isolation sealing ring 5, wherein the mallet bottle 2 includes a threaded bottle mouth 210, a mallet handle section 202, and a stick bottle section 203.

[0097] The mallet bottle 2 is made of polyethylene terephthalate, PET for short.

[0098] The built-in bottle 3 includes a hexagonal spherical bottle bottom 301, an isolation sealing gasket groove 302, a toothed edge bottle mouth flange 303, a conical tube mouth edge section 304, a hexagonal tube section 305, and an edge top cutting groove 306.

[0099] The built-in bottle 3 is made of food-grade ABS resin.

[0100] The bottle cap 1 comprises a radial wall 101, an internal thread 102, a safety ring 103, a pre-cut groove 104, a conical tube convex ring 105, an inner diameter ring tooth 106, and a cap top plate 107;

[0101] The bottle cap 1 is made of food-grade ABS resin.

[0102] like Fig.10 , Fig.11 , Fig.12 As shown, the bottom edge of the bottle cap 1 is a safety ring 103, the connection between the safety ring 103 and the radial wall 101 is a pre-cut groove 104, the inner diameter of the radial wall 101 is an internal thread 102, the connection between the internal thread 102 and the cover top plate 107 is an internal diameter ring tooth 106, and the conical tube convex ring 105 extends downward from the inner plane of the cover top plate 107; the large cone mouth of the conical tube convex ring 105 is located at the lower edge of the conical tube convex ring 105. The cone angle α1 of the conical tube convex ring 105 is 1° to 2°;

[0103] The inner ring teeth 106 are one-way teeth, which open on the inner circle.

[0104] like Figure 7 , Figure 8 , Fig. 9 As shown, the bottom end of the built-in bottle 3 is a hexagonal spherical bottle bottom 301, between the hexagonal spherical bottle bottom 301 and the tapered tube mouth edge section 304 is a hexagonal tube section 305, the upper part of the tapered tube mouth edge section 304 is connected to the toothed edge bottle mouth flange 303, and the upper plane of the toothed edge bottle mouth flange 303 is provided with an isolation sealing gasket groove 302;

[0105] The toothed edge bottle mouth flange 303 is a one-way tooth in the radial direction, and the one-way tooth opens on the outer circle;

[0106] The small taper of the tapered tube mouth edge section 304 is equal to the inner diameter of the toothed edge bottle mouth flange 303, and the taper angle α2 of the tapered tube mouth edge section 304 is 1° to 2°;

[0107] like Fig.14 As shown, the top corners of the hexagonal tube section 305 and the top corners of the hexagonal spherical bottle bottom 301 are provided with top grooves 306. The top grooves 306 of the top corners of the hexagonal tube section 305 are connected with the top grooves 306 of the top corners of the hexagonal spherical bottle bottom 301.

[0108] As 4, Figure 5 , Figure 6As shown, the toothed edge bottle mouth flange 303 of the built-in bottle 3 is meshed with the inner diameter ring teeth 106 of the bottle cap 1, the conical tube convex ring 105 of the bottle cap 1 and the inner circle of the conical tube mouth edge section 304 of the built-in bottle 3 are fitted by interference fit, the conical tube convex ring 105 of the bottle cap 1 is embedded in the inner circle of the conical tube mouth edge section 304 of the built-in bottle 3, and an isolation sealing ring 5 is provided at the tangent point between the toothed edge bottle mouth flange 303 of the built-in bottle 3 and the cover top plate 107 of the bottle cap 1, and the isolation sealing ring 5 is embedded in the isolation sealing gasket groove 302 on the plane of the toothed edge bottle mouth flange 303 of the built-in bottle 3, and the bottle cap 1 is provided with a sealing ring 5. The conical tube convex ring 105 of the cover 1 exerts tension from the inside to the outside along the conical tube mouth section 304 of the built-in bottle 3, so that the built-in bottle 3 forms a mutual thrust toward the cover top plate 107 of the bottle cap 1, and the built-in bottle 3 forms a mutual thrust toward the cover top plate 107 of the bottle cap 1, so that the isolation sealing ring 5 at the tangent point of the toothed bottle mouth flange 303 of the built-in bottle 3 and the cover top plate 107 of the bottle cap 1 is subjected to pressure. The isolation sealing ring 5 at the tangent point of the toothed bottle mouth flange 303 and the cover top plate 107 is subjected to pressure, so that the inside of the built-in bottle 3 container is sealed and isolated from the outside of the built-in bottle 3 container.

[0109] The isolation sealing ring 5 is made of silicone rubber.

[0110] like Figure 3 , Fig.13 As shown, the inner circle of the hammer handle section 202 of the mallet bottle 2 has a built-in bottle 3, the threaded bottle mouth 201 of the mallet bottle 2 is meshed with the internal thread 102 of the bottle cap 1, and a bottle mouth sealing gasket 4 is provided at the top of the threaded bottle mouth 201. When the threaded bottle mouth 201 is meshed with the internal thread 102 of the bottle cap 1 and tightened, the bottle mouth sealing gasket 4 is pressed against each other by the end of the threaded bottle mouth 201 and the toothed bottle mouth flange 303 of the built-in bottle 3. The end of the threaded bottle mouth 201 and the toothed bottle mouth flange 303 of the built-in bottle 3 press the bottle mouth sealing gasket 4 against each other, so that the inside of the mallet bottle 2 container is isolated and sealed from the outside of the mallet bottle 2 container.

[0111] The bottle mouth sealing gasket 4 is made of silicone rubber. Silicone rubber is non-toxic and is widely used in the sealing of food containers and in the medical field. Silicone rubber has outstanding heat resistance and can work for a long time at 180°C, meeting the requirements of packaging sterilization.

[0112] Combination Figure 5 , the bottle cap 1 is rotated right, the toothed bottle mouth flange 303 of the built-in bottle 3 and the inner ring teeth 106 of the bottle cap 1 slide against each other, meeting the requirements for tightening the bottle cap 1 and the mallet bottle 2.

[0113] When the bottle cap 1 is aligned with the threaded bottle mouth 201 and rotated counterclockwise, the toothed bottle mouth flange 303 of the built-in bottle 3 and the inner circumferential ring teeth 106 of the bottle cap 1 are constrained by the one-way teeth, and the toothed bottle mouth flange 303 of the built-in bottle 3 and the inner circumferential ring teeth 106 of the bottle cap 1 cannot slide against each other, that is, a pushing effect occurs, and the bottle cap 1 rotates counterclockwise to push the built-in bottle 3 to rotate;

[0114] Combination Fig.13, rotate the bottle cap 1 to the left, hold the hammer handle section 202 of the hammer bottle 2, the hexagonal tube section 305 of the built-in bottle 3 is constrained by the hammer handle section 202 and cannot rotate, continue to rotate the bottle cap 1 to the left, so that the hexagonal tube section 305 of the built-in bottle 3 is subjected to a twisting torsional force, and the top grooves 306 of the hexagonal tube section 305 and the top grooves 306 of the hexagonal spherical bottle bottom 301 are cracked.

[0115] After the top groove 306 of the hexagonal tube section 305 and the top groove 306 of the hexagonal spherical bottle bottom 301 are broken, the inner bottle 3 and the mallet bottle 2 are completely connected.

[0116] After the built-in bottle 3 and the mallet bottle 2 are completely connected, the content in the built-in bottle 3 and the content in the mallet bottle 2 are completely mixed.

[0117] As shown in 15, the straight tube bottle 2A replaces the mallet bottle 2, which is a bottle-in-bottle isolated sealed container straight tube bottle series, and its bottle cap 1, built-in bottle 3, and straight tube bottle 2A have the same structure and function. The straight tube bottle 2A replaces the mallet bottle 2 to reduce the need for the mallet bottle 2 container capacity.

[0118] The straight tube bottle 2A is made of polyethylene terephthalate, PET for short.

[0119] A bottle-in-bottle isolation sealed container straight tube bottle series comprises a bottle cap 1, a straight tube bottle 2A, a built-in bottle 3, a bottle mouth sealing gasket 4, an isolation sealing ring 5, an internal thread 102, and a threaded bottle mouth 201;

[0120] The straight tube bottle 2A comprises a straight tube section 200 and a threaded bottle mouth 201;

[0121] like Fig.16 , Fig.17 As shown, the inner circle of the straight tube section 200 of the straight tube bottle 2A has a built-in bottle 3, the threaded bottle mouth 201 of the straight tube bottle 2A is meshed with the internal thread 102 of the bottle cap 1, and a bottle mouth sealing gasket 4 is provided at the top of the threaded bottle mouth 201. When the threaded bottle mouth 201 is meshed with the internal thread 102 of the bottle cap 1 and tightened, the bottle mouth sealing gasket 4 is pressed against each other by the end of the threaded bottle mouth 201 and the toothed bottle mouth flange 303 of the built-in bottle 3. The end of the threaded bottle mouth 201 and the toothed bottle mouth flange 303 of the built-in bottle 3 press the bottle mouth sealing gasket 4 against each other, so that the inside of the straight tube bottle 2A container is isolated and sealed from the outside of the straight tube bottle 200 container.

[0122] When the bottle cap 1 is aligned with the threaded bottle mouth 201 and rotated counterclockwise, the toothed bottle mouth flange 303 of the built-in bottle 3 and the inner circumferential ring teeth 106 of the bottle cap 1 are constrained by the one-way teeth, and the toothed bottle mouth flange 303 of the built-in bottle 3 and the inner circumferential ring teeth 106 of the bottle cap 1 cannot slide against each other, that is, a pushing effect occurs, and the bottle cap 1 rotates counterclockwise to push the built-in bottle 3 to rotate;

[0123] Combination Fig.17, rotate the bottle cap 1 counterclockwise, hold the straight tube section 200 of the straight tube bottle 2A tightly, the hexagonal tube section 305 of the built-in bottle 3 is constrained by the straight tube section 200 of the straight tube bottle 2A and cannot rotate, continue to rotate the bottle cap 1 counterclockwise, so that the hexagonal tube section 305 of the built-in bottle 3 is subjected to a twisting torsional force, and the top grooves 306 of the hexagonal tube section 305 and the top grooves 306 of the hexagonal spherical bottle bottom 301 are cracked.

[0124] After the top groove 306 of the hexagonal tube section 305 and the top groove 306 of the hexagonal spherical bottle bottom 301 are broken, the inner bottle 3 and the straight tube bottle 2A container are completely connected.

[0125] After the inner bottle 3 and the straight-tube bottle 200 are completely connected, the contents in the inner bottle 3 and the contents in the straight-tube bottle 200 are completely mixed.

[0126] The straight tube bottle 2A is used for packaging Chinese herbal medicine extracts to prepare Chinese herbal oral liquid.

[0127] The mallet bottle 2 is used for packaging tea beverages and beverages prepared from natural product extracts.

[0128] During the packaging and storage process, the solute is packaged in a built-in bottle container in the form of a dry crystalline solid to keep it in a dry state, and the solvent is filled in a mallet bottle 2 or a straight tube bottle 2A.

[0129] The built-in bottle 3, the mallet bottle 2, the bottle cap 1, the bottle mouth sealing gasket 4, and the isolation sealing ring 5 form a bottle-in-bottle isolation sealed container; the built-in bottle 3, the straight tube bottle 2A, the bottle cap 1, the bottle mouth sealing gasket 4, and the isolation sealing ring 5 form a bottle-in-bottle isolation sealed container, in which the solute and the solvent are isolated and sealed.

[0130] The solute includes Chinese herbal medicine extract and tea extract, but is not limited to Chinese herbal medicine extract and tea extract.

[0131] The solvent is drinking purified water.

[0132] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A bottle-in-bottle isolated sealed container, comprising a bottle cap (1), a mallet bottle (2) or a straight tube bottle (2A), a built-in bottle (3), a bottle mouth sealing gasket (4), and an isolation sealing ring (5); in, The mallet bottle (2) comprises a threaded bottle mouth (201), a mallet handle section (202), and a stick bottle section (203); the straight tube bottle (2A) comprises a straight tube section (200) and a threaded bottle mouth (201); The mallet bottle (2) and the straight tube bottle (2A) are made of polyethylene terephthalate; The built-in bottle (3) comprises a hexagonal spherical bottle bottom (301), an isolation sealing gasket groove (302), a toothed bottle mouth flange (303), a conical pipe mouth edge section (304), a hexagonal pipe section (305), and a ridge top cut groove (306); The bottom end of the built-in bottle (3) is a hexagonal spherical bottle bottom (301), a hexagonal tube section (305) is located between the hexagonal spherical bottle bottom (301) and the tapered tube mouth edge section (304), the top of the tapered tube mouth edge section (304) is connected to a toothed edge bottle mouth flange (303), and an isolation sealing gasket groove (302) is provided on the upper plane of the toothed edge bottle mouth flange (303); The toothed edge bottle mouth flange (303) is a one-way tooth in radial direction, and the one-way tooth opens at the outer circle; The conical tube mouth edge section (304) has a small conical opening with an inner diameter of the toothed edge bottle mouth flange (303), and a conical angle α2 of the conical tube mouth edge section (304) is 1° to 2°; The top corners of the hexagonal tube section (305) and the top corners of the hexagonal spherical bottle bottom (301) are provided with top grooves (306), and the top grooves (306) of the top corners of the hexagonal tube section (305) and the top grooves (306) of the top corners of the hexagonal spherical bottle bottom (301) are connected; The toothed edge bottle mouth flange (303) of the built-in bottle (3) is meshed with the inner diameter ring teeth (106) of the bottle cap (1); the conical tube convex ring (105) of the bottle cap (1) is embedded in the inner circle of the conical tube mouth edge section (304) of the built-in bottle (3); an isolation sealing ring (5) is provided at the tangent point between the toothed edge bottle mouth flange (303) of the built-in bottle (3) and the cover top plate (107) of the bottle cap (1); the isolation sealing ring (5) is embedded in the isolation sealing gasket groove (302) on the plane of the toothed edge bottle mouth flange (303) of the built-in bottle (3); The built-in bottle (3) is made of food-grade ABS resin; The bottle cap (1) comprises a radial wall (101), an internal thread (102), a safety ring (103), a pre-cut groove (104), a conical tube convex ring (105), an inner diameter ring tooth (106), and a cap top plate (107); The bottle cap (1) is made of food-grade ABS resin; The bottom edge of the bottle cap (1) is a safety ring (103), the connection between the safety ring (103) and the radial wall (101) is a pre-cut groove (104), the inner diameter of the radial wall (101) is an internal thread (102), the connection between the internal thread (102) and the cover top plate (107) is an inner diameter ring tooth (106), and the conical tube convex ring (105) extends downward from the inner plane of the cover top plate (107); The large cone opening of the conical tube convex ring (105) is located at the lower edge of the conical tube convex ring (105), and the cone angle α1 of the conical tube convex ring (105) is 1° to 2°; The inner warp ring teeth (106) are one-way teeth, which open on the inner circle; The isolation seal ring (5) is made of silicone rubber; The built-in bottle (3) is placed inside the inner circle of the hammer handle section (202) of the hammer bottle (2); The threaded bottle mouth (201) of the mallet bottle (2) is meshed with the internal thread (102) of the bottle cap (1), and a bottle mouth sealing gasket (4) is provided at the top of the threaded bottle mouth (201).

2. The bottle-in-bottle isolated sealed container according to claim 1, wherein the inner bottle (3) is placed inside the inner circle of the straight tube section (200) of the straight tube bottle (2A); the threaded bottle mouth (201) of the straight tube bottle (2A) is engaged with the internal thread (102) of the bottle cap (1), and a bottle mouth sealing gasket (4) is provided at the top of the threaded bottle mouth (201).

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