CN111907917B - Bottle caps and bottles - Google Patents

Bottle caps and bottles Download PDF

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Publication number
CN111907917B
CN111907917B CN202010958892.1A CN202010958892A CN111907917B CN 111907917 B CN111907917 B CN 111907917B CN 202010958892 A CN202010958892 A CN 202010958892A CN 111907917 B CN111907917 B CN 111907917B
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China
Prior art keywords
cavity
storage
bottle
sealing element
holes
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CN202010958892.1A
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Chinese (zh)
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CN111907917A (en
Inventor
张建广
薄纯磊
张伟
陈江超
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Individual
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Individual
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Priority to CN202010958892.1A priority Critical patent/CN111907917B/en
Publication of CN111907917A publication Critical patent/CN111907917A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • B65D51/2807—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container
    • B65D51/2857—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by displacing or removing an element enclosing it
    • B65D51/2878—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by displacing or removing an element enclosing it the element being a lid or cover seated on a passage between the auxiliary container and the main container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D23/00—Details of bottles or jars not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

The invention discloses a bottle cap, which relates to the technical field of packaging containers and comprises a containing cavity and a sealing element, wherein the containing cavity is internally used for containing additives, one end of the containing cavity is opened and can be detachably connected with the sealing element, the additives are sealed in a cavity formed by the containing cavity and the sealing element, one end of the containing cavity, which is far away from the sealing element, is used for being detachably connected with an opening of a bottle body, and the bottle cap comprises a bottle cap and a bottle body, and one end of the containing cavity, which is far away from the sealing element, is detachably connected with the opening of the bottle body.

Description

Bottle cap and bottle
Technical Field
The invention relates to the technical field of packaging containers, in particular to a bottle cap and a bottle.
Background
At present, most of canned and bottled beverages sold in the market only contain one can, only one taste beverage can be stored in the bottle, most of the canned and bottled beverages sold in the market are stored at normal temperature, the shelf stability is poor, and particularly, the beverage containing active ingredients such as high activity and antioxidation is not good for storage, and the efficacy of substances dissolved in the beverage can be greatly reduced in the storage process. In addition, in order to provide various tastes to users, other additives (such as beverage containing high activity, antioxidation, etc. -tea) need to be added into the beverage to meet the demands of users. It is well known that some additives can affect the taste of the beverage after too long a mixing time, and therefore, the additives are preferably stored separately. In addition, the additive can be stored separately to protect some special chemical components effectively and prevent deterioration.
In the prior art, although a small number of related patents can realize the separation and mixing of additives and drinks, the structure of the bottle cap is complex, the operation is relatively inconvenient, the production cost is high, and the extrusion collision in the transportation process can cause the misoperation of the bottle cap (for example, a bottle cap and a bottle (CN 201920247978.6) provided with a solid or liquid material storage structure), in addition, the isolation storage structure is designed in the drink, the leakage is not easy to be caused due to poor sealing, the quality of the drink is influenced due to the fact that part of additives are mixed with the drink in advance, and the isolated object is affected by moisture, so that the isolated object is deteriorated (for example, a bottle cap tea and a tea making drink bottle (CN 201822223817.1)).
Disclosure of Invention
The invention aims to provide a bottle cap and a bottle, which are used for solving the problems in the prior art, effectively separating and mixing additives and drinks and improving the drinking taste.
In order to achieve the above object, the present invention provides the following solutions:
The invention provides a bottle cap which comprises a containing cavity and a sealing element, wherein the containing cavity is used for containing an additive, one end of the containing cavity is open and can be detachably connected with the sealing element, the additive is sealed in a cavity formed by the containing cavity and the sealing element, and one end, far away from the sealing element, of the containing cavity is used for being detachably connected with an opening of a bottle body.
Preferably, the accommodating cavity comprises an upper cavity and a lower cavity, one end of the upper cavity is opened, the sealing element is detachably mounted at the opening of the upper cavity, the other end of the upper cavity is closed and detachably connected with one end of the lower cavity, the lower cavity is far away from the opening of one end of the upper cavity and is detachably connected with the bottle body, one end of the upper cavity far away from the lower cavity is detachably connected with a top cover, and the sealing element is located between the upper cavity and the top cover.
Preferably, the outer bottom surface of the upper chamber is provided with a plurality of anti-theft points, each anti-theft point is uniformly fixed on the outer edge of the outer bottom surface of the upper chamber, and the other end of each anti-theft point is respectively fixed on the outer edge of the outer bottom surface of the lower chamber.
Preferably, a storage element is also placed in the upper chamber, and an additive is placed in the storage element.
Preferably, the storage element is provided with a plurality of through holes, and the through holes can be communicated with the inner cavity of the storage element and the inner cavity of the upper cavity.
Preferably, the storage element comprises a storage box and a storage cover, the storage cover is detachably connected to the opening of the storage box, the storage box comprises a first storage bin and a second storage bin, one side wall of the first storage bin is fixedly connected with one side wall of the second storage bin, the first storage bin and the second storage bin are arranged side by side along the direction perpendicular to the central axis of the storage cover, the through holes comprise a first through hole and a second through hole, the first through holes are uniformly formed in the end face of the storage cover, each first through hole penetrates through the storage cover in the thickness direction of the storage cover, each second through hole is uniformly formed in the side wall and the bottom face of the first storage bin, the first through hole and the second through hole are both capable of being communicated with the inner cavity of the storage box and the inner cavity of the upper cavity, the side wall and the bottom face of the second storage bin are both closed, the opening of the storage box is detachably fixed with an sealing layer, the sealing layer is positioned between the storage box and the storage cover, and the storage box is used for sealing the opening.
Preferably, a filter screen is detachably fixed in the upper chamber, the outer wall of the filter screen contacts the inner wall of the upper chamber, and a cavity between the filter screen and the inner bottom surface of the upper chamber is used for placing additives.
Preferably, one end of the upper chamber, which is far away from the lower chamber, is provided with a first internal thread, one end of the lower chamber, which is far away from the upper chamber, is provided with a second internal thread, and both the first internal thread and the second internal thread can be used for being connected with external threads on the bottle body in a matching way.
Preferably, the seal is detachably bonded to the upper chamber.
The invention also provides a bottle, which comprises a bottle body and the bottle cap in any one of the technical schemes, wherein one end of the accommodating cavity far away from the sealing element is detachably connected with the opening of the bottle body.
Compared with the prior art, the invention has the following technical effects:
According to the bottle cap provided by the invention, the additive is placed in the accommodating cavity, one end of the accommodating cavity is opened, the additive is convenient to take and place, the bottle cap can be detachably connected with the sealing element, the additive is sealed in the cavity formed by the accommodating cavity and the sealing element, the separation of the additive from the outside is realized, the separation and storage of the additive and the beverage are realized, one end, far away from the sealing element, of the accommodating cavity is used for being detachably connected with the opening of the bottle body, the integrity is improved, and the additive is placed on the outer side of the bottle body, so that the separation effect is improved, and the additive and the beverage are prevented from being mixed in advance due to the untight sealing.
The bottle provided by the invention comprises the bottle body and the bottle cap, wherein one end of the accommodating cavity far away from the sealing element is detachably connected with the opening of the bottle body and is used for accommodating beverage, and the accommodating cavity is used for accommodating additives, so that the beverage and the additives are separated and stored, the drinking taste is ensured, and the additives and the beverage are fully mixed for drinking when the beverage is required.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an exploded view of a bottle cap according to a first embodiment;
FIG. 2 is an exploded view of a bottle cap according to a second embodiment;
Fig. 3 is a schematic structural diagram of a storage element in a bottle cap according to a second embodiment;
Fig. 4 is a schematic structural view of a storage box in a bottle cap according to a second embodiment;
fig. 5 is an exploded view of a bottle cap according to a third embodiment;
fig. 6 is a schematic structural view of a storage box in a bottle cap according to a fourth embodiment;
Fig. 7 is a schematic structural view of a storage box in a bottle cap according to a fourth embodiment;
FIG. 8 is an exploded view of a bottle provided in embodiment six;
FIG. 9 is an exploded view of a bottle provided in embodiment seven;
FIG. 10 is an exploded view of a bottle provided in example eight;
In the figure, the top cover is 1-top cover, the sealing piece is 2-and the storage cover is 3-and the storage box is 31-the first through hole, the storage box is 4-and the storage box is 41-the first storage bin, the storage box is 42-the second storage bin, the storage box is 43-the second through hole, the storage cavity is 5-and the storage cavity is 51-upper cavity, the lower cavity is 52-and the bottle body is 6-and the sealing layer is 7-.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide a bottle cap and a bottle, which are used for solving the technical problems that the existing bottle cannot effectively separate additives from drinks and the storage and the taste of the additives are affected.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Example 1
As shown in fig. 1, this embodiment provides a bottle lid, including holding chamber 5 and sealing member 2, holding intracavity is used for placing the additive, and holding chamber 5's one end opening, make things convenient for the getting of additive to put, the additive can be solid or liquid drink the additive, for example tealeaves, honey etc. also can be for the personnel that need daily take medicine to use, put capsule, tablet etc. in holding chamber 5 before going out, conveniently carry, the extension application, and can dismantle with sealing member 2 and be connected, seal the additive in holding chamber 5 and sealing member 2 constitution's cavity, realize the isolation of additive and external, prevent that the additive in the upper chamber 51 from being affected with the tide, realize the separation of additive and drink and deposit, the one end that keeps away from sealing member 2 on holding chamber 5 is used for can dismantle with the opening of body 6 and is connected, improve the wholeness, and place the additive outside body 6, help improving the separation effect, prevent not to lead to additive and drink to mix in advance because the seal tightly.
Specifically, the accommodating cavity 5 comprises an upper cavity 51 and a lower cavity 52, one end of the upper cavity 51 is opened, the sealing element 2 is detachably arranged at the opening of the upper cavity 51, the replacement and the taking and placing of additives are facilitated, the other end of the upper cavity 51 is closed and detachably connected with one end of the lower cavity 52, the integrity is improved, the lower cavity 52 is opened at one end far away from the upper cavity 51 and is used for being detachably connected with the bottle body 6, the accommodating cavity 5 and the bottle body 6 are connected, and accordingly accommodating of the accommodating cavity 5 is facilitated.
The outer bottom surface of the upper chamber 51 is provided with a plurality of anti-theft points, each anti-theft point is uniformly fixed on the outer edge of the outer bottom surface of the upper chamber 51, the other end of each anti-theft point is respectively fixed on the outer edge of the outer bottom surface of the lower chamber 52, the connection between the upper chamber 51 and the lower chamber 52 is realized, the anti-theft points are the connection between an anti-theft ring at the bottleneck of a common mineral water bottle and a common bottle cap, but in the bottle cap provided by the embodiment, the connection mode between the upper chamber 51 and the lower chamber 52 is not limited to the limitation, and the upper chamber 51 and the lower chamber 52 can be connected after being separated, so that the anti-theft points are convenient to reuse, and a person skilled in the art can realize threaded connection or other connection modes between the upper chamber 51 and the lower chamber 52.
The sealing element 2 and the upper cavity 51 are detachably bonded, and preferably, the sealing element 2 is sealing paper at the opening of the common canned potato chips, so that the tearing is convenient.
The one end that keeps away from lower cavity 52 on the cavity 51 is equipped with first internal thread, and the one end that keeps away from the cavity 51 on the cavity 52 is equipped with the second internal thread down, and first internal thread and second internal thread homoenergetic are used for being connected with the external screw-thread fit on the body 6, are similar to ordinary mineral water bottle and ordinary bottle lid be connected for the bottle lid that this embodiment provided can directly cooperate with ordinary mineral water bottle, and the suitability is wide.
The filter screen can be detachably fixed in the upper chamber 51, the outer wall of the filter screen contacts the inner wall of the upper chamber 51, and a cavity between the filter screen and the inner bottom surface of the upper chamber 51 is used for placing additives.
As a specific embodiment, the upper chamber 51 is provided with tea leaves, and the general operation steps of drinking are that 1, a top cover 1 is opened to expose a sealing element 2, the sealing element 2 is removed, the sealing element 2 is exposed, 3, the whole containing cavity 5 is unscrewed, the bottle body 6 is separated from a bottle cover, 4, the containing cavity 5 is connected in a turning way, the upper chamber 51 is connected with the bottle body 6 (the lower chamber 52 can be taken down to be a small drinking cup, and the top cover 1 is covered at the opening of the lower chamber 52 to prevent pollution), 5, cold soaking is carried out, the bottle body 6 is inverted, tea leaves in the upper chamber 51 are fully contacted and mixed with purified water (or mineral water) in the bottle body 6, the soaking time of the tea leaves can be grasped by a person according to the taste, 6, drinking is carried out after a certain time, and a filter screen is arranged to enable the tea leaves not to be poured out. At this time, beneficial substances in the cold-brewed tea are completely reserved, so that the health and disease resistance effects are better, and meanwhile, the upper cavity 51 and the lower cavity 52 can be used as two teacups after being separated, thereby providing convenience for two people to share the good time of tea.
Example two
As shown in fig. 2 to fig. 4, the difference between the first embodiment and the second embodiment is that a storage element is further disposed in the upper chamber 51, and the storage element is preferably used for placing an additive, and the storage element and the upper chamber 51 may be integrally designed or detachably connected, and the storage element is provided with a plurality of through holes, which can communicate an inner cavity of the storage element with an inner cavity of the upper chamber 51, so as to ensure substance exchange between the inner cavity of the upper chamber and the inner cavity of the storage element, and realize mixing of a beverage and the additive. When daily placing, the lower cavity 52 is connected with the bottle body 6, additives and drinks are separated, when the drinks are needed, the lower cavity 52 is separated from the bottle body 6, the upper cavity 51 is connected with the bottle body 6, then the bottle body 6 is inverted, the drinks in the bottle body 6 are immersed in the storage element and reach into the storage element, mixing of the additives and the drinks is achieved, when the liquid additives are stored, the storage element is not provided with through holes, and when the additives and the drinks are needed to be mixed, the storage element is opened and mixed with the drinks.
As a specific embodiment, the tea leaves are stored in the storage element, and the general operation steps of drinking are that 1, a top cover 1 is opened to expose a sealing element 2, the sealing element 2 is removed to expose the storage element, 3, the storage element is unscrewed, a containing cavity 5 is rotated to be integrated, a bottle body 6 and a bottle cover are separated, 4, the containing cavity 5 is connected, an upper cavity 51 is connected with the bottle body 6 (a lower cavity 52 can be taken as a small drinking cup, the top cover 1 is covered at an opening of the lower cavity 52 at the same time to prevent pollution) and 5, cold brewing is carried out, the bottle body 6 is inverted to enable tea leaves in the storage box 4 to be fully contacted and mixed with purified water (or mineral water) in the bottle body 6, and the tea soaking time can be grasped by individuals, 6, drinking is carried out after a certain time, and the tea leaves are positively poured out, and drunk by the storage box 4.
Example III
As shown in fig. 5, the difference between the present embodiment and the second embodiment is that the accommodating cavity 5 has only one chamber for storing the additive, so that the overall structure is simpler.
Example IV
As shown in fig. 6 to 7, the difference between the present embodiment and the second embodiment is that the storage element includes a storage box 4 and a storage cover 3, the storage cover 3 is detachably connected to an opening of the storage box 4, so that the storage box 4 is convenient for replacing additives in the storage box 4, the storage box 4 includes a first storage bin 41 and a second storage bin 42, one side wall of the first storage bin 41 is fixedly connected with one side wall of the second storage bin 42, the integrity of the storage box 4 is ensured, the connection with the storage cover 3 is convenient, and the first storage bin 41 and the second storage bin 42 are arranged side by side along a direction perpendicular to a central axis of the storage cover 3, so that different types of additives can be placed in the first storage bin 41 and the second storage bin 42, the through holes include a first through hole 31 and a second through hole 43, the first through hole 31 is uniformly opened on an end face of the storage cover 3, and each first through hole 31 runs through the storage cover 3 in the thickness direction of the storage cover 3, the second through holes 43 are uniformly formed on the side wall and the bottom surface of the storage box 4, and the first through holes 31 and the second through holes 43 can be communicated with the inner cavity of the storage box 4 and the inner cavity of the upper cavity 51, so that the full mixing of the additives in the storage box 4 and the beverage in the bottle body 6 is realized when needed, the first storage bin 41 can be used for placing solid additives such as tea leaves, the side wall and the bottom surface of the second storage bin 42 are closed, the fluid additives such as honey can be placed, an sealing layer 7 is detachably fixed at the opening of the storage box 4, the sealing layer 7 is positioned between the storage box 4 and the storage cover 3, and the sealing layer 7 is used for sealing the opening of the storage box 4 and is mainly used for sealing the second storage bin 42 to prevent the leakage of the fluid additives such as honey.
As a specific embodiment, the bottle cap is used for manufacturing the mandarin duck honey tea, tea leaves are placed in the first storage bin 41, honey is placed in the second storage bin 42, and the general operation steps of drinking are that 1, the cap 1 is opened, the sealing piece 2 is exposed, 2, the sealing piece 2 is removed, the storage element is exposed, the storage cap 3 is opened, the sealing layer 7 is removed, the honey and the tea leaves are exposed, the storage cap 3 is connected to the storage box 4, 3, the whole storage cavity 5 is unscrewed, the bottle body 6 is separated from the bottle cap, 4, the storage cavity 5 is connected, the upper cavity 51 is connected with the bottle body 6 in a turning mode, the lower cavity 52 can be taken as a small drinking cup, meanwhile, the cap 1 is covered at the opening of the lower cavity 52 to prevent pollution by pollutants, 5, the bottle body 6 is soaked in an inverted mode, the honey is fully contacted and mixed with (or mineral water) in the bottle body 6 through the first through hole 31 and the tea leaves through the first through hole 31 and the second through hole 43, the soaking time can be controlled by individuals, the sweet tea leaves can be drunk by people, the fresh tea leaves can be drunk after the people, and the fresh tea leaves can be drunk after the tea leaves are drunk, and the fresh tea leaves are drunk, and fresh tea leaves can not be drunk, and fresh tea leaves can be drunk, and fresh tea leaves after people can drink tea leaves, and people can drink tea. Meanwhile, the second bottle cap and the third bottle cap can be separated and serve as teacups, and the distance between friends is shortened in sharing.
More preferably, the bottle caps provided in the first, second, third and fourth embodiments can be directly replaced with the common beverage bottle caps sold in the market, i.e., the bottle caps can be sold as a single unit.
Example five
The embodiment provides a bottle, including bottle body 6 and the bottle lid in embodiment one, the one end that keeps away from sealing member 2 on the holding chamber 5 can dismantle with the opening of bottle body 6 and be connected, in actual production manufacturing process, can sell bottle lid and bottle body 6 as a whole, also can sell the bottle lid that stores different additives alone, and adaptability is wide, when the bottle that this embodiment provided is used repeatedly, the water in the bottle body 6 also can be the hot water of self interpolation, promptly make and drink "kungfu" tea promptly, when water is normal atmospheric temperature or cold-stored water, can realize the portable cold bubble of tealeaves again, nutrition and health.
Example six
As shown in fig. 8, the fifth embodiment is different from the fifth embodiment in that the upper chamber 51 and the lower chamber 52 are integrally designed, a plurality of micro holes are formed in the end surface between the upper chamber 51 and the lower chamber 52, a sealing device is arranged at the opening of the upper end of the bottle body 6, similar to a sealing member, for separating the beverage in the bottle body from the additive in the upper chamber, mainly applicable to solid additives such as tea, etc., when the beverage is drunk, the sealing device is removed and the lower chamber 52 and the bottle body 6 are screwed down, the bottle is turned upside down, so that the beverage in the bottle body 6 can enter the upper chamber 51 through the micro holes and be mixed with the additive, when the mixture is sufficient, the additive is separated from the beverage, the bottle cap is unscrewed, and the beverage is directly drunk. Preferably, when the sealing device is removed, the bottle provided by the embodiment can be reused as a water cup.
Example seven
As shown in fig. 9, this embodiment provides a bottle including a bottle body 6 and a bottle cap in the second embodiment.
Example eight
As shown in fig. 10, this embodiment provides a bottle including a body 6 and the cap of the fourth embodiment.
The principles and embodiments of the present invention have been described in detail in this application, the above examples are provided to facilitate understanding of the method of the present invention and its core ideas, and modifications may be made by those skilled in the art in light of the present teachings, both in the detailed description and the application scope. In view of the foregoing, this description should not be construed as limiting the invention.

Claims (6)

1. The bottle cap is characterized by comprising a containing cavity and a sealing element, wherein the containing cavity is used for containing an additive, one end of the containing cavity is open and can be detachably connected with the sealing element, the additive is sealed in a cavity formed by the containing cavity and the sealing element, and one end, far away from the sealing element, of the containing cavity is used for being detachably connected with an opening of a bottle body;
The accommodating cavity comprises an upper cavity and a lower cavity, one end of the upper cavity is opened, the sealing element is detachably arranged at the opening of the upper cavity, the other end of the upper cavity is closed and detachably connected with one end of the lower cavity, the lower cavity is opened at one end far away from the upper cavity and is used for detachably connecting with the bottle body, one end, far away from the lower cavity, of the upper cavity is detachably connected with a top cover, and the sealing element is positioned between the upper cavity and the top cover;
a storage element is also arranged in the upper cavity and is used for placing additives;
The storage element is provided with a plurality of through holes, and the through holes can be communicated with the inner cavity of the storage element and the inner cavity of the upper cavity;
The storage element comprises a storage box and a storage cover, the storage cover is detachably connected to the opening of the storage box, the storage box comprises a first storage bin and a second storage bin, one side wall of the first storage bin is fixedly connected with one side wall of the second storage bin, the first storage bin and the second storage bin are arranged side by side along the direction perpendicular to the central axis of the storage cover, the through holes comprise a first through hole and a second through hole, the first through holes are uniformly formed in the end face of the storage cover, the first through holes penetrate through the storage cover in the thickness direction of the storage cover, the second through holes are uniformly formed in the side wall and the bottom face of the first storage bin, the first through holes and the second through holes can be communicated with the inner cavity of the storage box and the inner cavity of the upper cavity, the side wall and the bottom face of the second storage bin are all closed, an sealing layer is detachably fixed to the opening of the storage box, and the sealing layer is located between the storage box and the storage cover, and the sealing layer is used for sealing the opening of the storage box.
2. The bottle cap according to claim 1, wherein the outer bottom surface of the upper chamber is provided with a plurality of anti-theft points, each anti-theft point is uniformly fixed at the outer edge of the outer bottom surface of the upper chamber, and the other end of each anti-theft point is respectively fixed at the outer edge of the outer bottom surface of the lower chamber.
3. The bottle cap according to claim 1, wherein a filter screen is detachably fixed in the upper chamber, an outer wall of the filter screen contacts an inner wall of the upper chamber, and a cavity between the filter screen and an inner bottom surface of the upper chamber is used for placing additives.
4. The bottle cap according to claim 1, wherein the end, far away from the lower chamber, of the upper chamber is provided with a first internal thread, the end, far away from the upper chamber, of the lower chamber is provided with a second internal thread, and the first internal thread and the second internal thread can be used for being matched and connected with external threads on the bottle body.
5. The closure of claim 1, wherein the seal is removably bonded to the upper chamber.
6. The bottle is characterized by comprising a bottle body and the bottle cap according to any one of claims 1-5, wherein one end, far away from the sealing element, of the accommodating cavity is detachably connected with an opening of the bottle body.
CN202010958892.1A 2020-09-14 2020-09-14 Bottle caps and bottles Active CN111907917B (en)

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Citations (3)

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