Bottle cap and drinking bottle
By designing a bottle cap with a second space and a tear-free membrane, the potential health risks of additives in existing beverages and medicinal beverages and the decomposition of medicinal ingredients is solved, and the effect of reducing the use of preservatives and protecting medicinal ingredients is achieved.
Patent Information
- Application Number
- CN202421957561.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2023-12-11
- Filing Date
- 2024-08-13
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-08-13
AI Technical Summary
When existing beverages and medicinal beverages are added with preservatives and other additives, they are likely to have adverse effects on users' health, and medicinal ingredients are easily decomposed, destroyed or produced toxic substances under long-term light.
A bottle cap is designed, including a cap, an additive and an easy-to-tear film. A second space and a first space are arranged in the cap. The additive is placed in the second space. The easy-to-tear film is sealed. The user pours the additive into the bottle liquid when drinking, and waits for full stirring before drinking.
By setting the liquid and additives of the drinking bottle separately, the addition of preservatives to the liquid is reduced, and the potential risks to the user's health are reduced, while avoiding the decomposition of medicinal ingredients under light and the generation of toxic substances.
Smart Images
Figure CN222664272U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of drinking bottles, and in particular to a bottle cap and a drinking bottle. Background Art
[0002] According to a lot of market research conducted by the applicant, many beverages on the market are already mixed with additives, such as chrysanthemum tea. For these beverages, in order to ensure that they do not deteriorate, a large amount of preservatives and other additives are added to the beverages. When users need to drink, these beverages will have an adverse effect on their health. Another example is medicated diet beverages. For these beverages, since medicinal diet plants are easily spoiled when directly added to water, a large amount of additives must be added to the beverages. In this way, after a long period of light exposure, many medicinal ingredients will be decomposed, destroyed, and even produce toxic substances. When users need to drink, it will have a certain impact on their health. Therefore, it is particularly important to provide a drinking bottle that is not easy to have an adverse effect on the user's health. Utility Model Content
[0003] The present application provides a bottle cap and a drinking bottle which are not likely to have adverse effects on the health of users.
[0004] In a first aspect, the present application provides a bottle cap. The bottle cap comprises a cap body, an additive and an easy-tear film;
[0005] The cover body comprises a partition, a first frame and a second frame, the partition comprises a first surface and a second surface which are arranged opposite to each other, the first frame is fixed to the first surface of the partition, the first frame and the partition enclose a first space, and the first space can be used to install the bottle mouth of the bottle body of the drinking bottle;
[0006] The second frame is fixed to the second surface of the partition, the second frame and the partition enclose a second space, the easy-tear film is fixed to the top surface of the second frame, the easy-tear film seals the second space, and the top surface of the second frame is the surface of the second frame away from the partition;
[0007] The additive is located in the second space.
[0008] It is understandable that when the bottle cap is applied to a drinking bottle, if the user needs to drink, the bottle cap of the drinking bottle can be removed from the bottle body first. Then the tear film can be torn off from the cap body. Finally, the additive in the second space is poured into the liquid in the bottle body, and it can be drunk after being fully stirred. Of course, the tear film can also be torn off first, and then the bottle cap of the drinking bottle can be removed from the bottle body. The specific operation can be based on the user's habits. This application is not limited.
[0009] For example, when the additive is dried chrysanthemum, dried lotus, dried honeysuckle, dried mint or dried rose, after the dried chrysanthemum, dried lotus, dried honeysuckle, dried mint or dried rose is poured into the liquid in the bottle, it can be directly consumed after waiting for a while. Of course, it can also be heated and brewed before drinking.
[0010] Compared with beverages on the market, many beverages are already mixed with additives, such as chrysanthemum tea. For these beverages, in order to ensure that they do not deteriorate, a large amount of additives such as preservatives are added to the beverages. When users need to drink, it will have an adverse effect on their health. Another example is medicated beverages. For these beverages, since solid plants of medicated diet are directly added to water, it is easy to deteriorate, so a large amount of additives must be added to the beverages. In this way, after a long period of light exposure, many medicinal ingredients will be decomposed, destroyed, and even produce toxic substances. When users need to drink, it will have a certain impact on their health. In this embodiment, by additionally arranging a second space and an easy-to-tear film on the cover body, and arranging the additive in the second space, the liquid and additive of the drinking bottle can be arranged separately. In this way, when the user needs to drink, the additive is taken out and poured into the liquid of the bottle body, and it can be drunk after being fully stirred. At this time, the liquid in the bottle body does not need to be added with a large amount of preservatives or other additives, ensuring that the liquid will not have an adverse effect on health.
[0011] It can be understood that, compared with the solution in which the second space is located inside the bottle body, in this embodiment, since the first space is used to install the bottle mouth of the drinking bottle, the second space can be located outside the bottle body. In this way, the volume of the second space is not limited by the volume of the bottle body, that is, the volume of the second space can be freely set according to needs.
[0012] It can be understood that, compared with the solution of setting the tear film inside the bottle body, in this embodiment, since the first space is used to install the bottle mouth of the drinking bottle, the second space can be located outside the bottle body. In this way, the tear film can also be located outside the bottle body. At this time, on the one hand, the tear film is not easy to contaminate the liquid due to being soaked in the liquid in the bottle body, and on the other hand, the tear film is not easy to be torn off due to being soaked in the liquid.
[0013] It is understandable that, compared with the bottle cap without the second space, the bottle cap of this embodiment is thicker in the thickness direction because the bottle cap is provided with the second space, that is, the height of the bottle cap of this embodiment is higher. In this way, on the one hand, it is easier for the user to remove the bottle cap from the bottle body, that is, the bottle cap is more convenient for the user to use. On the other hand, the appearance of the bottle cap is more prominent, that is, it is easier for the user to see in appearance, that is, the user can distinguish the bottle cap at a glance.
[0014] In a possible implementation, the second frame is fixed to an edge of the second surface and is disposed around the edge of the second surface; and / or the first frame is fixed to an edge of the first surface and is disposed around the edge of the first surface.
[0015] In a possible implementation manner, the outer side surface of the first frame, the side surface of the partition, and the outer side surface of the second frame are connected in sequence to form a cylinder.
[0016] In a possible implementation, a cross-sectional shape of the second frame is circular, triangular, trapezoidal or polygonal.
[0017] In a possible implementation manner, the partition, the first frame, and the second frame are an integrally formed structure.
[0018] In a possible implementation manner, a distance between a bottom surface of the first frame and a top surface of the second frame is in a range of 20 mm to 50 mm.
[0019] In a possible implementation manner, a plurality of grooves are provided on the outer side surface of the second frame, and / or a plurality of protrusions are provided on the outer side surface of the second frame.
[0020] In a possible implementation, the cover body further includes a baffle, the baffle is located in the second space, the baffle is fixedly connected to the inner side surface of the second frame and the second surface, and the baffle divides the second space into a plurality of subspaces;
[0021] The additive includes a plurality of sub-additives, and the plurality of sub-additives are arranged in a one-to-one correspondence in a plurality of the sub-spaces.
[0022] In a possible implementation, the additive includes a powdered edible additive, a liquid edible additive, a freeze-dried edible additive, or a sheet-like edible additive.
[0023] Exemplarily, the powdered edible additives include chrysanthemum powder, lotus powder, honeysuckle powder, mint powder, rose powder, tea powder, and the like.
[0024] Exemplarily, the liquid edible additives include ointments, honey, inorganic salt electrolytes, and the like.
[0025] Exemplarily, freeze-dried edible additives include dried chrysanthemum, dried lotus, dried honeysuckle, dried mint, dried rose, etc.
[0026] Exemplarily, the sheet-like edible additives include VC effervescent tablets and the like.
[0027] In other embodiments, the additives may also be other gifts or printed products, or lottery tickets, similar to scratch cards, or blind box toys, to increase the pleasure attribute of the beverage.
[0028] In one embodiment, the bottle cap further comprises a capsule, and the additive is arranged in the capsule.
[0029] It is understandable that, compared with the solution of placing additives directly in the second space, by placing the capsule additives in the capsule, on the one hand, the additives are relatively clean and simple and not easily contaminated, and on the other hand, the additives will not be scattered or remain in the second space to avoid being scattered. It is understandable that the capsule can be made of animal and plant pectin, which is a natural ingredient and easily soluble in water. In this way, when the user needs to drink liquid, after opening the easy-tear film, the capsule is directly placed in the liquid. After the capsule dissolves, the additive can be dissolved in the liquid.
[0030] In a second aspect, the present application provides a drinking bottle, which comprises a bottle body and the bottle cap as described above, wherein the bottle mouth of the bottle body is installed in the first space of the bottle cap. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the implementation manner will be briefly introduced below. Obviously, the drawings described below are only some implementation manners of the present application. For ordinary technicians in this field, other drawings can be obtained like these drawings without paying any creative work.
[0032] Figure 1 A schematic structural diagram of an implementation of a drinking bottle provided in an embodiment of the present application;
[0033] Figure 2 yes Figure 1 A partially exploded schematic diagram of one embodiment of a drinking bottle is shown;
[0034] Figure 3 yes Figure 2 The schematic diagram of the structure of the bottle cap shown in another angle;
[0035] Figure 4 yes Figure 2 An exploded schematic diagram of a bottle cap in one embodiment is shown;
[0036] Figure 5 yes Figure 4 The structural schematic diagram of the cover body shown in another angle;
[0037] Figure 6 yes Figure 2 A schematic diagram of a partial structure of a bottle cap in one embodiment is shown;
[0038] Figure 7 yes Figure 2 The bottle cap shown is an exploded schematic diagram in another embodiment. DETAILED DESCRIPTION
[0039] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed connection" means that the relative position relationship after connection remains unchanged after being connected to each other. "Integrated molding" means that in the process of forming one of the multiple components, the component is connected to other components, and there is no need to connect the two components together through reprocessing (such as bonding, welding, snap connection, screw connection). In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally indicates that the previous and next associated objects are in an "or" relationship. "Multiple" means at least two.
[0040] The directional terms mentioned in the embodiments of the present application, such as "top", "bottom", "inside", "outside", "side", etc., are only references to the directions of the drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present application, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.
[0041] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.
[0042] Figure 1 A schematic structural diagram of an implementation manner of a drinking bottle 100 provided in an embodiment of the present application.
[0043] like Figure 1 As shown, the present application provides a drinking bottle 100. The drinking bottle 100 can be a bottle that can contain liquid, such as a mineral water bottle, a beverage bottle, a wine bottle, etc.
[0044] Figure 2 yes Figure 1 A partially exploded schematic diagram of an embodiment of a drinking bottle 100 is shown. Figure 3 yes Figure 2 The bottle cap 20 shown is a schematic structural diagram at another angle.
[0045] like Figures 1 to 3As shown, the drinking bottle 100 includes a bottle body 10 and a bottle cap 20, and the bottle cap 20 is installed on the bottle body 10. The bottle body 10 can be used to bottle liquid. For example, the liquid can be drinkable liquids such as water, beverages, wine, soup, etc.
[0046] Exemplarily, the bottle mouth 11 of the bottle body 10 is provided with an external thread 111. The bottle cap 20 is provided with an internal thread 201. Through the cooperation of the external thread 111 and the internal thread 201, the bottle cap 20 can be threadedly connected to the bottle body 10.
[0047] Figure 4 yes Figure 2 The bottle cap 20 is shown in an exploded schematic diagram in one embodiment.
[0048] like Figure 4 As shown, the bottle cap 20 includes a cap body 21, an additive 22 and an easy-tear film 23. It can be understood that Figure 4 The additive 22 is indicated only schematically by a rectangular frame.
[0049] In a possible implementation, the additive 22 includes a powdered edible additive, a liquid edible additive, a freeze-dried edible additive, or a sheet-like edible additive.
[0050] Exemplarily, the powdered edible additives include chrysanthemum powder, lotus powder, honeysuckle powder, mint powder, rose powder, tea powder, and the like.
[0051] Exemplarily, the liquid edible additives include ointments, honey, inorganic salt electrolytes, and the like.
[0052] Exemplarily, freeze-dried edible additives include dried chrysanthemum, dried lotus, dried honeysuckle, dried mint, dried rose, etc.
[0053] Exemplarily, the sheet-like edible additive includes VC effervescent tablets.
[0054] In other embodiments, the additive 22 may also be other gifts or printed products, or lottery tickets, similar to scratch cards, or blind box toys, to increase the pleasure attribute of the beverage.
[0055] It is understandable that the present application does not specifically limit the specific form of the additive 22 .
[0056] Figure 5 yes Figure 4 The structure schematic diagram of the cover body 21 at another angle is shown.
[0057] like Figure 4 and Figure 5 As shown, the cover body 21 includes a partition 211 , a first frame 212 and a second frame 213 .
[0058] Exemplarily, the partition 211 includes a side surface 2111 and a first surface 2112 and a second surface 2113 disposed opposite to each other. The side surface 2111 is connected between the first surface 2112 and the second surface 2113.
[0059] like Figure 4 and Figure 5 As shown, the first frame 212 is fixed to the first surface 2112 of the partition 211. The first frame 212 and the partition 211 enclose a first space 214. The first space 214 is used to install the bottle body 10 (see Figure 2 ) of the bottle mouth 11 (please refer to Figure 2 In other words, the partition 211 and the first frame 212 of the cover body 21 can be used to seal the bottle body 10 (see Figure 2 ) of the bottle mouth 11 (please refer to Figure 2 ).
[0060] In one embodiment, the inner side surface of the first frame 212 is provided with an internal thread 201, and the internal thread 201 of the first frame 212 can be connected with the bottle body 10 (see Figure 2 ) external thread 111 (see Figure 2 ) threaded connection. In this way, the connection between the cover body 21 and the bottle body 10 is more firm and stable.
[0061] like Figure 4 and Figure 5 As shown, the second frame 213 is fixed to the second surface 2113 of the partition 211. The second frame 213 and the partition 211 enclose a second space 215.
[0062] like Figure 3 and Figure 4 As shown, the tear film 23 is fixed on the top surface 2131 of the second frame 213. The tear film 23 seals the second space 215. The top surface 2131 of the second frame 213 is the surface of the second frame 213 away from the partition 211.
[0063] Figure 6 yes Figure 2 The bottle cap 20 shown is a partial structural schematic diagram of an embodiment.
[0064] like Figure 4 and Figure 6 As shown, the additive 22 is located in the second space 215. It is understandable that, since the easy-tear film 23 seals the second space 215, when the additive 22 is located in the second space 215, the additive 22 is not easily affected by moisture and deteriorated.
[0065] In one embodiment, the bottle cap 20 also includes a capsule (not shown). The additive 22 is arranged in the capsule. It is understandable that, compared with the solution of directly placing the additive 22 in the second space 215, by arranging the additive 22 in the capsule, on the one hand, the additive 22 is relatively clean and simple and not easily contaminated, and on the other hand, the additive 22 will not be scattered or remain in the second space 215 to avoid scattering. It is understandable that the capsule can be made of animal and plant pectin, which is a natural ingredient and is easily soluble in water. In this way, when the user needs to drink liquid, after opening the easy-tear film 23, the capsule is directly placed in the liquid. After the capsule is dissolved, the additive 22 can be dissolved in the liquid.
[0066] like Figures 1 to 6 As shown, when the user needs to drink, the bottle cap 20 of the drinking bottle 100 can be removed from the bottle body 10 first. Then the easy-tear film 23 can be torn off from the cover 21. Finally, the additive 22 in the second space 215 is poured into the liquid in the bottle body 10, and it can be drunk after being fully stirred. Of course, the easy-tear film 23 can also be torn off first, and then the bottle cap 20 can be removed from the bottle body 10. The specific operation can be based on the user's habits. This application is not limited
[0067] For example, when the additive 22 is dried chrysanthemum, dried lotus, dried honeysuckle, dried mint or dried rose, etc., after the dried chrysanthemum, dried lotus, dried honeysuckle, dried mint or dried rose is poured into the liquid in the bottle 10, it can be directly consumed after a short wait. Of course, it can also be heated and brewed before drinking.
[0068] Compared with beverages on the market, many beverages are already mixed with additives, such as chrysanthemum tea. For these beverages, in order to ensure that they do not deteriorate, a large amount of additives such as preservatives are added to the beverages. When users need to drink, it will have an adverse effect on their health. Another example is medicated beverages. For these beverages, since medicated solid plants are directly added to water and are prone to deterioration, a large amount of additives must be added to the beverages. In this way, after a long period of light exposure, many medicinal ingredients will be decomposed, destroyed, and even produce toxic substances. When users need to drink, it will have a certain impact on their health. In this embodiment, by additionally arranging a second space 215 and an easy-to-tear film 23 on the cover body 21, and arranging the additive 22 in the second space 215, the liquid and the additive 22 of the drinking bottle 100 can be arranged separately. In this way, when the user needs to drink, the additive 22 is taken out and poured into the liquid of the bottle body 10, and it can be drunk after being fully stirred. At this time, the liquid in the bottle body 10 does not need to be added with a large amount of preservatives or other additives, ensuring that the liquid will not have an adverse effect on health.
[0069] It can be understood that, compared with the solution of setting the second space 215 inside the bottle body 10, in this embodiment, since the first space 214 is used to install the bottle mouth 11 of the bottle body 10, the second space 215 can be located outside the bottle body 10. In this way, the volume of the second space 215 is not limited by the volume of the bottle body 10, that is, the volume of the second space 215 can be freely set according to needs.
[0070] It can be understood that, compared with the solution of setting the easy-tear film 23 inside the bottle body 10, in this embodiment, since the first space 214 is used to install the bottle mouth 11 of the bottle body 10, the second space 215 can be located outside the bottle body 10. In this way, the easy-tear film 23 can also be located outside the bottle body 10. At this time, on the one hand, the easy-tear film 23 is not easy to contaminate the liquid due to the liquid soaked in the bottle body 10, and on the other hand, the easy-tear film 23 is not easy to tear off due to soaking in the liquid.
[0071] It is understandable that, compared with the bottle cap 20 without the second space 215, the bottle cap 20 of this embodiment is thicker in the thickness direction because the bottle cap 20 is provided with the second space 215, that is, the height of the bottle cap 20 of this embodiment is higher. In this way, on the one hand, it is easier for the user to remove the bottle cap 20 from the bottle body 10, that is, the bottle cap 20 is more convenient for the user to use. On the other hand, the appearance of the bottle cap 20 is more prominent, that is, it is easier for the user to see in appearance, that is, the user can distinguish the bottle cap 20 at a glance.
[0072] like Figure 4 and Figure 5 As shown, in one embodiment, the partition 211, the first frame 212 and the second frame 213 are an integrally formed structure. In this way, the structure of the bottle cap 20 is simpler, and the forming process of the bottle cap 20 is simpler, which is conducive to reducing the process cost.
[0073] like Figure 4 and Figure 5 As shown, in one embodiment, the second frame 213 is fixed to the edge of the second surface 2113 and is arranged around the edge of the second surface 2113; and / or, the first frame 212 is fixed to the edge of the first surface 2112 and is arranged around the edge of the first surface 2112.
[0074] It is understandable that by fixing the second frame 213 on the edge of the second surface 2113 and surrounding the edge of the second surface 2113 , the volume of the second space 215 is larger and can accommodate more additives 22 .
[0075] It is understandable that by fixing the first frame 212 on the edge of the first surface 2112 and surrounding the edge of the first surface 2112 , the volume of the first space 214 is larger, and the bottle mouth 11 of the bottle body 10 can be installed more easily.
[0076] like Figure 5 As shown, in one embodiment, the outer side 2122 of the first frame 212, the side 2111 of the partition 211 and the outer side 2132 of the second frame 213 are sequentially connected to form a cylinder. In this way, the appearance consistency of the bottle cap 20 is better and the user experience is better.
[0077] In one embodiment, the distance H between the bottom surface 2121 of the first frame 212 and the top surface 2131 of the second frame 213 is in the range of 20 mm to 50 mm. For example, the distance H between the bottom surface 2121 of the first frame 212 and the top surface 2131 of the second frame 213 can be 20 mm, 25 mm, 28 mm, 30 mm, 35 mm, 40 mm, 46 mm or 50 mm.
[0078] In one embodiment, the height of the first frame 212 is equal to the height of the second frame 213. In this way, the appearance consistency of the bottle cap 20 is better, and the user experience is better.
[0079] like Figure 5 As shown, in one embodiment, the outer side surface 2132 of the second frame 213 is roughened. In this way, when the user removes the bottle cap 20 from the bottle body 10, it is not easy to slip off, thereby making it more convenient for the user to remove the bottle cap 20 from the bottle body 10.
[0080] In one embodiment, the outer side surface 2132 of the second frame 213 is provided with a plurality of grooves, and / or the outer side surface 2132 of the second frame 213 is provided with a plurality of protrusions. In this way, the roughness of the outer side surface 2132 of the second frame 213 can be greatly improved.
[0081] In one embodiment, the outer side surface 2122 of the first frame 212 may also be roughened. The roughening of the outer side surface 2122 of the first frame 212 may refer to the roughening of the outer side surface 2132 of the second frame 213. The details are not repeated here.
[0082] In one embodiment, the side surface 2111 of the partition 211 may also be roughened. The roughening of the side surface 2111 of the partition 211 may refer to the roughening of the outer surface 2132 of the second frame 213. The details are not repeated here.
[0083] In one implementation, the cross-sectional shape of the second frame 213 is circular, triangular, trapezoidal or polygonal.
[0084] Figure 7 yes Figure 2 The bottle cap 20 is shown in an exploded schematic diagram in another embodiment.
[0085] like Figure 7 As shown, in one embodiment, the cover 21 further includes a baffle 216, which is located in the second space 215, and is fixedly connected to the inner side surface 2133 and the second surface 2113 of the second frame 213, and the baffle 216 divides the second space 215 into a plurality of subspaces 2151. It is understandable that Figure 7 It is schematically shown that the baffle 216 divides the second space 215 into two subspaces 2151. In other embodiments, the baffle 216 may also divide the second space 215 into three subspaces 2151, four subspaces 2151, or more subspaces 2151.
[0086] Exemplarily, the additive 22 includes a plurality of seed additives 221 , and the plurality of seed additives 221 are disposed in a one-to-one correspondence in the plurality of subspaces 2151 .
[0087] It is understandable that by dividing the second space 215 into a plurality of sub-spaces 2151, the plurality of sub-spaces 2151 are utilized to accommodate different sub-additives 221. In this way, the cover 21 can hold more types of additives 22, and the user has more choices, which is conducive to improving the user experience.
[0088] It should be noted that all the above drawings are illustrative illustrations of the present application and do not represent the actual size of the product. Moreover, the size ratio relationship between the components in the drawings is not intended to limit the actual product of the present application.
[0089] The above description is only a specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application.
[0090] In the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other, and any combination of features in different embodiments is also within the protection scope of this application, that is, the multiple embodiments described above can also be combined arbitrarily according to actual needs. Therefore, the protection scope of this application shall be based on the protection scope of the claims.
Claims
1. A bottle cap, applied to a drinking bottle, characterized in that: Including a cover body, additives and an easy-tear film; The cover body comprises a partition, a first frame and a second frame, the partition comprises a first surface and a second surface which are arranged opposite to each other, the first frame is fixed to the first surface of the partition, and the first frame and the partition enclose a first space; The second frame is fixed to the second surface of the partition, the second frame and the partition enclose a second space, the easy-tear film is fixed to the top surface of the second frame, the easy-tear film seals the second space, and the top surface of the second frame is the surface of the second frame away from the partition; The additive is located in the second space.
2. The bottle cap according to claim 1, characterized in that: The second frame is fixed to the edge of the second surface and is disposed around the edge of the second surface; and / or the first frame is fixed to the edge of the first surface and is disposed around the edge of the first surface.
3. The bottle cap according to claim 2, characterized in that: The outer side surface of the first frame, the side surface of the partition and the outer side surface of the second frame are connected in sequence to form a column.
4. The bottle cap according to claim 1, characterized in that: The cross-sectional shape of the second frame is circular or polygonal.
5. The bottle cap according to any one of claims 1 to 4, characterized in that: The partition, the first frame and the second frame are an integrally formed structure.
6. The bottle cap according to any one of claims 1 to 4, characterized in that: The distance between the bottom surface of the first frame and the top surface of the second frame is in the range of 20 mm to 50 mm.
7. The bottle cap according to any one of claims 1 to 4, characterized in that: The outer side surface of the second frame is provided with a plurality of grooves, and / or the outer side surface of the second frame is provided with a plurality of protrusions.
8. The bottle cap according to any one of claims 1 to 4, characterized in that: The cover body further comprises a baffle, which is located in the second space, and is fixedly connected to the inner side surface of the second frame and the second surface, and the baffle divides the second space into a plurality of sub-spaces; The additive includes a plurality of sub-additives, and the plurality of sub-additives are arranged in a one-to-one correspondence in a plurality of the sub-spaces.
9. The bottle cap according to any one of claims 1 to 4, characterized in that: The bottle cap also includes a capsule, and the additive is arranged in the capsule.
10. A drinking bottle, characterized in that: The invention comprises a bottle body and a bottle cap as claimed in any one of claims 1 to 9, wherein the bottle mouth of the bottle body is installed in the first space of the bottle cap.