CN111115002B - Bottle cap and mixed beverage bottle with same - Google Patents
Bottle cap and mixed beverage bottle with same Download PDFInfo
- Publication number
- CN111115002B CN111115002B CN202010053955.9A CN202010053955A CN111115002B CN 111115002 B CN111115002 B CN 111115002B CN 202010053955 A CN202010053955 A CN 202010053955A CN 111115002 B CN111115002 B CN 111115002B
- Authority
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- China
- Prior art keywords
- sealing
- lower cover
- upper cover
- cutting
- cutting assembly
- Prior art date
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- 235000013361 beverage Nutrition 0.000 title claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 190
- 235000008504 concentrate Nutrition 0.000 claims abstract description 37
- 230000036346 tooth eruption Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000004806 packaging method and process Methods 0.000 abstract description 5
- 238000004321 preservation Methods 0.000 abstract description 2
- 235000019640 taste Nutrition 0.000 description 7
- 230000013011 mating Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 241001122767 Theaceae Species 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- B65D51/2814—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 piercing, cutting or tearing an element enclosing it
- B65D51/2828—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 piercing, cutting or tearing an element enclosing it said element being a film or a foil
- B65D51/2835—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 piercing, cutting or tearing an element enclosing it said element being a film or a foil ruptured by a sharp element, e.g. a cutter or a piercer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a bottle cap, which comprises an easy-tearing ring, an upper cover and a lower cover, wherein the upper cover is provided with a containing groove, a sealing film is arranged on an opening of the containing groove, and the easy-tearing ring is connected with the upper cover in a tearing way and is detachably connected with the lower cover; the lower cover is provided with a sealing piece, and when the upper cover is connected with the lower cover, the sealing piece and the upper cover form a sealing cavity; the sealing piece is provided with a cutting part, the upper cover is provided with a cutting assembly, when the easy-tearing ring is separated from the upper cover, the upper cover moves towards the bottom end direction close to the lower cover, so that the distance between the inner wall of the top end of the upper cover and the top end of the lower cover is reduced, the accommodating groove and the cutting assembly move towards the direction close to the sealing piece, the sealing film is broken through the cutting part, and the cutting assembly cuts the sealing piece, so that the opening of the lower cover is opened and communicated with the inside of the bottle body. The invention also discloses a mixed beverage bottle, which comprises a bottle cap and a bottle body, wherein the lower cap is in threaded connection with the bottle body. The invention has good sealing effect, is beneficial to the preservation of the beverage concentrate, and is convenient for packaging/filling and transportation.
Description
Technical Field
The invention relates to the technology of beverage bottles, in particular to a bottle cap and a mixed beverage bottle with the same.
Background
At present, cold water is increasingly popular for brewing tea drinks or other beverages, and beneficial substances in tea leaves are not destroyed by the cold water brewing mode. However, most of the commercial beverages are prepared by adding beverage concentrates to purified water, but in order to ensure the quality and the shelf life of the beverages, various additives are used, which is disadvantageous for the health of human bodies.
Of course, in the prior art, there are also a method and a product in which a beverage concentrate is added to a bottle cap and only purified water is added to the bottle body. For example, a container is integrally formed on a female cap of the bottle cap for containing beverage concentrate, and then a plastic membrane is used to seal the opening of the container. Therefore, by rotating a sub-cover combined with the main cover to puncture or cut the plastic diaphragm, the beverage concentrate in the containing groove can fall into the bottle body below, thereby achieving the purpose of automatically brewing the beverage. However, in the prior art, the sealing effect of forming a sealing interlayer by adopting the interference fit of the plastic diaphragm and the plastic bottle cap is poor, and the storage life of the beverage concentrate stored in the interlayer is short; in addition, the mother cover and the child cover can not be independently packaged/filled and transported, so that the packaging is inconvenient.
Disclosure of Invention
In order to overcome the defects in the prior art, one of the purposes of the invention is to provide a bottle cap which can improve the sealing effect, is further beneficial to the preservation of beverage concentrates and is convenient for packaging/filling and transportation.
Another object of the present invention is to provide a mixed beverage bottle having the above bottle cap.
One of the purposes of the invention is realized by adopting the following technical scheme:
the bottle cap comprises an easy-tearing ring, an upper cover and a lower cover, wherein the lower cover is used for being connected with a bottle body, the upper cover is provided with a containing groove for containing beverage concentrate, a sealing film is arranged on an opening of the containing groove to seal the opening of the containing groove, and the easy-tearing ring is connected with the bottom end of the upper cover in a tearing way and is detachably connected with the lower cover;
a sealing piece is arranged in the lower cover to seal the opening of the lower cover, and when the upper cover is connected with the lower cover, the sealing piece and the upper cover form a sealing cavity;
The inner wall of the top end of the upper cover and the top end of the lower cover are provided with a distance, the sealing piece is convexly provided with a cutting part, the upper cover is provided with a cutting assembly, and when the upper cover is at an initial position, the distance between the sealing film and the cutting part is smaller than the distance between the cutting assembly and the sealing piece; when the easy tear ring breaks away from the upper cover, the upper cover is subjected to external force to move towards the bottom end direction close to the lower cover, so that the distance between the inner wall of the top end of the upper cover and the top end of the lower cover is reduced, the accommodating groove and the cutting assembly move towards the direction close to the sealing sheet, the cutting portion is in contact with the sealing film and breaks the sealing film, and the cutting assembly is in contact with the sealing sheet and cuts the sealing sheet, so that the opening of the lower cover is opened and communicated with the inside of the bottle body.
Further, the sealing piece comprises a sealing part and a connecting part which are connected, the cutting part is arranged on the sealing part, the sealing part and the connecting part are positioned on different horizontal planes, the cutting part comprises cutting teeth which are arranged around the circumferential direction of the sealing piece, when the upper cover is positioned at an initial position, the distance between the sealing film and the cutting part is smaller than the distance between the sealing part and the cutting assembly, and the distance between the sealing part and the cutting assembly is smaller than the distance between the bottom end of the connecting part and the cutting assembly; when the accommodating groove moves to a second position, the cutting part can be in contact with the sealing film to cut the sealing film, so that the cut part of the sealing film falls on the sealing sheet and the cutting teeth can clamp the sealing film on the inner side; when the cutting assembly moves to the third position, the cutting assembly can be in contact with the sealing portion to cut the sealing portion, the sealing portion is separated from the lower cover, and then the opening of the lower cover is opened, so that the upper cover stops moving, and the sealing portion is connected with the lower cover through the connecting portion after being separated from the lower cover.
Further, the lower cover is connected with the easy tearing ring in a buckling manner, a buckling ring is arranged at one end, far away from the upper cover, of the easy tearing ring, a first clamping portion is arranged on the inner side wall of the buckling ring, and a second clamping portion matched with the first clamping portion is arranged on the outer side wall of the lower cover.
Further, the first clamping part comprises a plurality of protrusions which are arranged at intervals, the second clamping part comprises annular grooves which are circumferentially arranged along the outer side wall of the lower cover, and each protrusion is clamped in each annular groove.
Further, the second clamping part further comprises a plurality of protruding blocks arranged at intervals, each protruding block and the annular groove form a plurality of limiting grooves used for limiting the rotation of each protruding block, and each protruding block is respectively clamped in each limiting groove.
Further, the upper cover is internally provided with an inner cylinder, the accommodating groove is positioned in the inner cylinder, the cutting assembly is positioned on the inner cylinder, one side, close to the bottom end, of the outer side wall of the inner cylinder is provided with a sealing ring, the sealing ring is arranged along the circumferential direction of the inner cylinder, and the sealing ring is used for propping against one side, close to the top end, of the inner side wall of the lower cover, so that the protrusion is clamped in the limiting groove.
Further, the cutting assembly includes a cutter provided on the bottom end of the inner cylinder, the cutter being capable of contacting with the sealing part and cutting the sealing part so as to separate the sealing part from the lower cover.
Further, the cutting assembly further includes a top block provided on a side of the inner sidewall of the inner cylinder near the bottom end thereof, the top block being capable of contacting with the sealing portion and pushing the sealing portion open to open the opening of the lower cover.
Further, the upper cover is in threaded connection with the lower cover, a first matching part is arranged on one side, close to the top end, of the outer side wall of the lower cover, and a second matching part in threaded connection with the first matching part is arranged on the inner side wall of the upper cover.
The second purpose of the invention is realized by adopting the following technical scheme:
the mixed beverage bottle comprises the bottle cap and a bottle body for placing liquid, wherein the lower cap is in threaded connection with the bottle body.
Compared with the prior art, the invention has the beneficial effects that:
According to the bottle cap capable of containing a certain beverage concentrate, the beverage concentrate with different tastes can be placed in the tank body according to different consumers, namely, the beverage concentrate can be drunk by the consumers after being opened, so that the quality guarantee period of the beverage can be prolonged, the beverage with various tastes can be pushed out, the containing tank for containing the beverage concentrate is sealed by the sealing film to seal the opening on the containing tank, the sealing effect is better, the storage life of the beverage concentrate is effectively prolonged, the fresh taste of the beverage can be ensured, the beverage is convenient to carry, brew and use, and the beverage concentrate is stored on the upper cover in a sealing manner through the sealing film, the opening of the lower cover is sealed by the sealing sheet, so that the upper cover and the lower cover can be independently filled and sterilized, then assembled together to form the bottle cap, and the bottle cap and the bottle body are assembled together again to form the mixed beverage bottle, and the packaging/filling and transportation are convenient, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention when the frangible ring is not torn off;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;
FIG. 4 is a schematic cross-sectional view of the present invention after the sealing panel is lifted;
FIG. 5 is a schematic view of the structure of the upper cover when the easy-to-tear ring is not torn off;
FIG. 6 is a schematic view showing an exploded structure of the upper cover and the retainer ring after the easy-to-tear ring is torn off;
FIG. 7 is a schematic view of the structure of the lower cap when the sealing plate is not pushed open;
FIG. 8 is a schematic view of the structure of the lower cover after the sealing plate is opened;
In the figure: 1. a bottle body; 2. an upper cover; 3. a lower cover; 4. an easy-to-tear ring; 5. a receiving groove; 6. sealing film; 7. a sealing part; 8. a protrusion; 9. an annular groove; 10. a bump; 11. an inner cylinder; 12. a seal ring; 13. a cutter; 14. a top block; 15. a first mating portion; 16. a second mating portion; 17. a first cutting tooth; 18. a second cutting tooth; 19. a buckling ring; 20. and a connecting part.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
As shown in fig. 1 to 8, the mixed beverage bottle provided in this embodiment includes a bottle cap and a bottle body 1, wherein a beverage concentrate can be placed on the bottle cap, and a liquid can be placed in the bottle body 1, and in a specific implementation, the liquid can be water, milk, and other liquid raw materials; the bottle cap and the bottle body 1 are connected in a threaded connection mode.
Specifically, the bottle cap includes a tear-off ring 4, an upper cap 2, and a lower cap 3 for connecting with the bottle body 1, wherein the upper cap 2 has a containing groove 5 for containing beverage concentrate, and of course, as a modification of this embodiment, beverage concentrate with various tastes can be placed in the containing groove 5. The opening at the bottom end of the accommodating groove 5 is provided with a sealing film 6 to seal the opening of the accommodating groove 5, so that the beverage concentrate has longer quality guarantee period, and furthermore, the easy-tearing ring 4 is connected with the bottom end of the upper cover 2 in a tearing way and is detachably connected with the lower cover 3;
The sealing piece is arranged in the lower cover 3 to seal the opening of the lower cover 3, so that the liquid in the bottle body 1 is isolated from the air outside the bottle; when the upper cover 2 is connected with the lower cover 3, the sealing piece and the upper cover 2 form a sealed cavity, and in addition, the lower cover 3 is connected with the bottle body 1 in a threaded connection mode;
The inner wall of the top end of the upper cover 2 and the top end of the lower cover 3 are provided with a distance, the sealing sheet is convexly provided with a cutting part, the cutting part is convexly arranged on the upper surface of the sealing sheet, one side of the upper cover 2 close to the bottom end of the upper cover is provided with a cutting assembly, and when the upper cover 2 is in an initial position, the distance between the sealing film 6 and the cutting part is smaller than the distance between the cutting assembly and the sealing sheet; after the easy tear ring 4 breaks away from the upper cover 2, the upper cover 2 is moved towards the bottom end direction close to the lower cover 3 under the action of external force, so that the distance between the inner wall of the top end of the upper cover 2 and the top end of the lower cover 3 is reduced, the accommodating groove 5 and the cutting assembly are moved towards the direction close to the sealing sheet, the cutting part is contacted with the sealing film 6 and breaks the sealing film 6, and the cutting assembly is contacted with the sealing sheet and cuts the sealing sheet, so that the opening of the lower cover 3 is opened and communicated with the inside of the bottle body 1.
When using the mixed beverage bottle in this embodiment, tear the easy tear ring 4 that is connected with upper cover 2 earlier, make easy tear ring 4 realize separating with upper cover 2, then exert external force to upper cover 2, can move towards the bottom direction that is close to lower cover 3 when making upper cover 2 receive the external force effect, so, can make the interval between the top inner wall of upper cover 2 and the top of lower cover 3 reduce, and then make holding tank 5 on upper cover 2, cutting assembly follow upper cover 2 synchronous movement, make holding tank 5, cutting assembly move towards the direction that is close to the sealing piece, cause the sealing membrane 6 that is located the holding tank 5 bottom and the cutting assembly that is located upper cover 2 bottom department can realize the contact with the sealing piece. Because the distance between the sealing film 6 and the cutting part is smaller than the distance between the cutting assembly and the sealing sheet when the upper cover 2 is at the initial position, namely the cutting part can firstly prop against the sealing film 6 and break the sealing film, then the upper cover 2 moves downwards continuously, the cutting assembly can contact with the sealing sheet and cut the sealing sheet so that the opening of the lower cover 3 is opened and communicated with the interior of the bottle body 1, the beverage concentrate can flow out from the opening of the containing groove 5, and falls into the interior of the bottle body 1 through the opening of the lower cover 3, even if the beverage concentrate on the upper cover 2 is mixed with liquid in the bottle body 1, a consumer can prepare the beverage at the moment of opening the beverage bottle, and thus the consumer can drink fresh and pure beverage at any time; the containing groove 5 for placing the beverage concentrate adopts the sealing film 6 to seal the opening on the containing groove 5, compared with the prior art, the sealing effect is better, and the storage life of the beverage concentrate is longer; moreover, because the beverage concentrate is stored on the upper cover 2 in a sealing way through the sealing film 6, the opening of the lower cover 3 is sealed by the sealing sheet in the lower cover 3, so that the upper cover 2 and the lower cover 3 can be independently filled and sterilized, and then assembled together to form the bottle cap, and the bottle cap and the bottle body 1 are assembled together again to form the mixed beverage bottle in the embodiment, thereby being convenient for packaging/filling and transportation and being beneficial to improving the working efficiency.
In addition, the easy-tearing ring 4 in this embodiment is also called an anti-theft ring, and can be used for identifying whether the bottle cap is opened or not, so that a consumer can drink the beverage in the mixed beverage bottle with confidence.
As an improvement of this embodiment, the sealing sheet includes a sealing portion 7 and a connecting portion 20 which are connected, the cutting portion is disposed on the sealing portion 7, the sealing portion 7 and the connecting portion 20 are located on different horizontal planes, the cutting portion includes cutting teeth which are arranged around the circumferential direction of the sealing sheet, when the upper cover 2 is in the initial position, the distance between the sealing film 6 and the cutting portion is smaller than the distance between the sealing portion 7 and the cutting assembly, and the distance between the sealing portion 7 and the cutting assembly is smaller than the distance between the bottom end of the connecting portion 20 and the cutting assembly; when the accommodating groove 5 moves to a second position, the cutting part can be contacted with the sealing film 6 to cut the sealing film 6, so that the cut part of the sealing film 6 falls onto the sealing part 7 and the cutting teeth can clamp the sealing film 6 on the inner side; when the cutting assembly moves to the third position, the cutting assembly can be in contact with the sealing portion 7 to cut the sealing portion 7, so that the sealing portion 7 is separated from the lower cover 3 to open the opening of the lower cover 3, the upper cover 2 stops moving, and the sealing portion 7 is connected with the lower cover 3 through the connecting portion 20 after being separated from the lower cover 3.
As a preferred implementation manner in this embodiment, the lower cover 3 is connected with the easy-tearing ring 4 by a buckle, the end of the easy-tearing ring 4 away from the upper cover 2 is provided with a buckling ring 19, that is, the buckling ring 19 is arranged on one side of the bottom end of the easy-tearing ring 4, the upper cover 2 is arranged on one side of the top end of the easy-tearing ring 4, the inner side wall of the buckling ring 19 is provided with a first clamping part, the outer side wall of the lower cover 3 is provided with a second clamping part matched with the first clamping part, that is, the first clamping part and the second clamping part are connected by a buckle manner.
It should be noted that, the first clamping portion includes a plurality of vertical intervals locate the protruding 8 of buckling ring 19 inside wall, and the second clamping portion includes the annular groove 9 of transversely locating the lateral wall of lower cover 3, and each protruding 8 is all blocked to be established in annular groove 9 to can make protruding 8 chucking in annular groove 9, the second clamping portion can be with first clamping portion chucking promptly, so, when easy tearing ring 4 does not break away from upper cover 2, upper cover 2 can closely buckle lower cover 3 through easy tearing ring 4 and buckling ring 19, makes the structure zonulae occludens of bottle lid.
It should be emphasized that the second clamping portion further includes a plurality of protruding blocks 10 that the interval set up, each protruding block 10 forms a plurality of spacing grooves that are used for restricting each protruding 8 pivoted with ring channel 9, each protruding 8 is blocked respectively and establishes in each spacing groove, thereby can prevent effectively that each protruding 8 from taking place to rotate, can prevent effectively that buckling bit ring 19 and lower cover 3 from taking place relative rotation, and then when easy tearing ring 4 does not break away from upper cover 2, upper cover 2 can buckle lower cover 3 through easy tearing ring 4 and buckling bit ring 19, prevent taking place relative rotation between upper cover 2 and the lower cover 3.
In particular embodiments, each protrusion 8 and the retaining ring 19 may be formed by integral injection molding.
Specifically, the inner cylinder 11 is arranged in the upper cover 2, the accommodating groove 5 is positioned in the inner cylinder 11, the cutting assembly is positioned on the inner cylinder 11, and specifically, the cutting assembly is arranged on one side close to the bottom end of the inner cylinder 11; further, a sealing ring 12 is arranged on one side, close to the bottom end, of the outer side wall of the inner cylinder 11, the sealing ring 12 is arranged along the circumferential direction of the inner cylinder 11, the sealing ring 12 is used for propping against one side, close to the top end, of the inner side wall of the lower cover 3, so that the protrusion 8 can be clamped in the limiting groove to prevent relative rotation between the upper cover 2 and the lower cover 3, and meanwhile, the sealing ring 12 is propped against one side, close to the top end, of the inner side wall of the lower cover 3, of the upper cover 2 and the lower cover 3, so that a cavity formed by the upper cover 2 and the lower cover 3 has a better sealing effect.
In particular embodiments, the sealing ring 12 and the inner barrel 11 may be formed by integral injection molding. Of course, the upper cover 2, the accommodating groove 5, the inner cylinder 11 and the sealing ring 12 can be manufactured by integral injection molding.
As a preferred embodiment, the cutting assembly comprises a cutter 13, the cutter 13 being provided on the bottom end of the inner barrel 11, the cutter 13 being capable of contacting the seal 7, and the cutter 13 being capable of cutting the seal 7 so as to separate the seal 7 from the lower cap 3, so that when beverage concentrate on the upper cap 2 passes the lower cap 3, the cut seal 7 can be separated from the opening formed by the lower cap 3 and fall into the bottle body 1.
In a preferred embodiment, the cutting assembly further comprises a top block 14, the top block 14 is convexly arranged on one side, close to the bottom end, of the inner side wall of the inner cylinder 11, the top block 14 can be in contact with the sealing part 7, and the top block 14 can push the sealing part 7 open, so that the cut sealing part 7 is opened, the opening of the lower cover 3 is effectively opened, and when the beverage concentrate on the upper cover 2 passes through the lower cover 3, the beverage concentrate can quickly fall into the bottle body 1 from the opening of the lower cover 3, so that the beverage concentrate is mixed with liquid in the bottle body 1, and a mixed beverage is formed for consumers to drink.
It should be noted that the upper cover 2 and the lower cover 3 are in threaded connection, a first matching portion 15 is disposed on one side of the outer side wall of the lower cover 3 near the top end of the lower cover, and a second matching portion 16 in threaded connection with the first matching portion 15 is disposed on the inner side wall of the upper cover 2. Specifically, the first mating portion 15 is one of an internal thread and an external thread, and the second mating portion 16 is the other of the internal thread and the external thread, that is, the upper cover 2 and the lower cover 3 are connected by the internal and external thread mating.
In addition, the lower cover 3 and the bottle body 1 are connected in a threaded connection mode, a third matching part is arranged on one side, close to the bottom end, of the inner side wall of the lower cover 3, and a fourth matching part in threaded connection with the third matching part is arranged on the outer side wall of the bottle body 1. Similarly, the third matching part is one of internal threads and external threads, and the fourth matching part is the other of internal threads and external threads, namely, the lower cover 3 and the bottle body 1 are connected through the internal and external threads.
As a preferred embodiment, the cutting portions are cutting teeth protruding upwards 8 perpendicular to the plane of the sealing portion 7.
Specifically, in this embodiment, the cutting teeth are disposed around the circumferential direction of the sealing sheet, and may include a first cutting tooth 17 and a second cutting tooth 18, the tooth shapes of the first cutting tooth 17 and the second cutting tooth 18 are different, specifically, the effective cutting positions of the first cutting tooth 17 and the second cutting tooth 18 are different, and both are inclined, that is, the inclination angles of the effective cutting positions of both are different, so that the sealing film 6 is easily broken rapidly, and the sealing film 6 can be effectively cut.
The mixed beverage bottle provided in this embodiment, its theory of operation is:
Firstly tearing off the easy-tearing ring 4 connected with the upper cover 2 and the lower cover 3, and then rotating the upper cover 2 clockwise relative to the lower cover 3, namely rotating the second matching part 16 clockwise relative to the first matching part 15 until the second matching part is rotated to be fixed; specifically, when the upper cover 2 is rotated under the action of external force, the upper cover can move towards the bottom end direction close to the lower cover 3, so that the distance between the inner wall of the top end of the upper cover 2 and the top end of the lower cover 3 can be reduced, even if the height of the upper cover 2 is reduced, the accommodating groove 5 and the cutting assembly on the upper cover 2 move synchronously with the upper cover 2, so that the accommodating groove 5 and the cutting assembly move towards the direction close to the sealing piece, and the sealing film 6 positioned at the bottom end of the accommodating groove 5 and the cutting assembly positioned at the bottom end of the upper cover 2 can be in contact with the sealing part 7;
As shown in fig. 4 and 8, since the cutting part on the sealing part 7 comprises a first cutting tooth 17 and a second cutting tooth 18, which are arranged around the circumferential direction of the sealing piece, when the upper cover 2 moves downwards, the accommodating groove 5 moves to the second position, the cutting part will gradually cut and break the sealing film 6 on the bottom end of the accommodating groove 5 in the upper cover 2, and the cutting teeth are arranged around the circumferential direction of the sealing piece, so that the sealing film 6 falling off after cutting is circular, the cut sealing film 6 is clamped inside the circular structure surrounded by the cutting part, and further effective bearing can be realized on the falling sealing film 6; then the upper cover 2 is continuously rotated clockwise, at the moment, the cutting assembly moves to a third position, the cutting assembly can be in contact with the sealing part 7 and cut and lift the sealing part 7, namely, the cutter 13 can be in contact with the sealing part 7, the cutter 13 can be used for rotating and cutting the sealing part 7, namely, cutting around the circumferential direction of the sealing piece, then the sealing part 7 is pushed open by the top block 14 at the bottom end of the inner cylinder 11, and the movement process is stopped until the upper cover 2 cannot rotate; because the distance between the sealing film 6 and the cutting part is smaller than the distance between the sealing part 7 and the cutting assembly when the upper cover 2 is at the initial position, the distance between the sealing part 7 and the cutting assembly is smaller than the distance between the bottom end of the connecting part 20 and the cutting assembly, and the threaded structures on the first matching part 15 and the second matching part 16 are matched with the distance, so that when the sealing part 7 is cut by the cutter 13 to separate the outer edge of the sealing part 7 from the lower cover 3 and the sealing part 7 is propped up by the jacking block 14, the lower cover 3 cannot continuously rotate clockwise through the matching of the first matching part 15 and the second matching part 16, even if the cutting assembly cannot always contact with the connecting part 20, at the moment, the sealing part 7 is connected with the lower cover 3 through the connecting part 20, and the connecting part 20 can be prevented from being cut off by the cutter 13, and pollution and even influence on drinking caused by dropping of the whole sealing piece into the bottle body 1 can be avoided; after the cut sealing part 7 is jacked, the beverage concentrate placed in the accommodating groove 5 automatically falls into the bottle body 1 through the opening of the lower cover 3, and becomes a beverage after being fused with the liquid in the bottle body 1, and finally the upper cover 2 or the lower cover 3 is rotated anticlockwise, at this time, the upper cover 2 and the lower cover 3 are rotated together, the bottle cap can be unscrewed, and then the beverage in the bottle body 1 can be drunk.
For example, when the consumer uses the bottle, the easy-tearing ring 4 of the upper cover 2 is torn off, the threaded structures on the first matching part 15 and the second matching part 16 are arranged, the upper cover 2 can only rotate two circles clockwise, the distance between the inner wall of the top end of the upper cover 2 and the top end of the lower cover 3 is 4mm, namely, the height of the upper cover is 4mm, when the upper cover 2 rotates one circle, the height of the upper cover 2 drops by 2mm, the sealing film 6 on the upper cover 2 is cut off by the cutting teeth of the sealing part 7 on the lower cover 3, the cut sealing film 6 falls on the sealing part 7 and is clamped inside the circular structure surrounded by the cutting parts, the upper cover is continuously rotated clockwise, the sealing part 7 on the lower cover 3 is cut by the cutter 13 on the inner side of the upper cover 2 until the upper cover 2 cannot rotate, finally, the cut sealing part 7 is jacked up by the jacked block 14 of the upper cover 2, the sealing part 7 is connected with the lower cover 3 through the connecting part 20, at this time, the beverage concentrate in the containing groove 5 on the upper cover 2 falls into the bottle body 1 and then reacts with the beverage bottle 1.
In summary, the bottle cap capable of containing a beverage concentrate is provided, and according to different consumers, the beverage concentrate with different tastes can be placed in the tank body, namely, the beverage concentrate is drunk by a consumer after opening, so that the quality guarantee period of the beverage can be prolonged, and the beverage with various tastes can be pushed out, the containing tank 5 for containing the beverage concentrate adopts the sealing film 6 to seal the opening on the containing tank 5, so that the sealing effect is better, the storage life of the beverage concentrate is effectively prolonged, the fresh taste of the beverage can be ensured, the beverage is convenient to carry, brew and use, and the beverage concentrate is conveniently carried, brewed and used, and because the sealing film 6 is used for sealing and storing the beverage concentrate on the upper cover 2, the lower cover 3 is provided with the sealing sheet to seal the opening of the lower cover 3, the upper cover 2 and the lower cover 3 can be independently filled and sterilized, then assembled together to form the bottle cap, and the bottle cap is assembled together to form the mixed beverage bottle, so that the bottle cap is convenient to package, fill and transport, and the working efficiency is improved.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to be within the scope of the present invention as claimed.
Claims (7)
1. A bottle cap, characterized in that: the bottle comprises an easy-tearing ring, an upper cover and a lower cover, wherein the lower cover is used for being connected with a bottle body, the upper cover is provided with a containing groove used for containing beverage concentrate, a sealing film is arranged on an opening of the containing groove to seal the opening of the containing groove, and the easy-tearing ring is connected with the bottom end of the upper cover in a tearing way and is detachably connected with the lower cover;
a sealing piece is arranged in the lower cover to seal the opening of the lower cover, and when the upper cover is connected with the lower cover, the sealing piece and the upper cover form a sealing cavity;
The inner wall of the top end of the upper cover and the top end of the lower cover are provided with a distance, the sealing piece is convexly provided with a cutting part, the upper cover is provided with a cutting assembly, and when the upper cover is at an initial position, the distance between the sealing film and the cutting part is smaller than the distance between the cutting assembly and the sealing piece; when the easy-tearing ring is separated from the upper cover, the upper cover moves towards the bottom end direction close to the lower cover under the action of external force, so that the distance between the inner wall of the top end of the upper cover and the top end of the lower cover is reduced, the accommodating groove and the cutting assembly move towards the direction close to the sealing sheet, the cutting part is contacted with the sealing film and breaks the sealing film, and the cutting assembly is contacted with the sealing sheet and cuts the sealing sheet, so that the opening of the lower cover is opened and communicated with the inside of the bottle body;
The sealing piece comprises a sealing part and a connecting part which are connected, the cutting part is arranged on the sealing part, the sealing part and the connecting part are positioned on different horizontal planes, the cutting part comprises cutting teeth which are arranged around the circumferential direction of the sealing piece, when the upper cover is positioned at an initial position, the distance between the sealing film and the cutting part is smaller than the distance between the sealing part and the cutting assembly, and the distance between the sealing part and the cutting assembly is smaller than the distance between the bottom end of the connecting part and the cutting assembly; when the accommodating groove moves to a second position, the cutting part can be in contact with the sealing film to cut the sealing film, so that the cut part of the sealing film falls on the sealing sheet and the cutting teeth can clamp the sealing film on the inner side; when the cutting assembly moves to a third position, the cutting assembly can be in contact with the sealing part to cut the sealing part, so that the sealing part is separated from the lower cover to open the opening of the lower cover, the upper cover stops moving, and the sealing part is connected with the lower cover through the connecting part after being separated from the lower cover;
The lower cover is in buckling connection with the easy-tearing ring, a buckling ring is arranged at one end, far away from the upper cover, of the easy-tearing ring, a first clamping part is arranged on the inner side wall of the buckling ring, and a second clamping part matched with the first clamping part is arranged on the outer side wall of the lower cover;
The upper cover is in threaded connection with the lower cover, a first matching part is arranged on one side, close to the top end, of the outer side wall of the lower cover, and a second matching part in threaded connection with the first matching part is arranged on the inner side wall of the upper cover.
2. The bottle cap according to claim 1, wherein: the first clamping part comprises a plurality of protrusions which are arranged at intervals, the second clamping part comprises annular grooves which are circumferentially arranged along the outer side wall of the lower cover, and each protrusion is clamped in each annular groove.
3. The bottle cap according to claim 2, wherein: the second clamping part further comprises a plurality of protruding blocks which are arranged at intervals, a plurality of limiting grooves used for limiting the rotation of the protrusions are formed by the protruding blocks and the annular groove, and the protrusions are respectively clamped in the limiting grooves.
4. A closure as claimed in claim 3, wherein: the inner cylinder is arranged inside the upper cover, the accommodating groove is arranged inside the inner cylinder, the cutting assembly is arranged on the inner cylinder, a sealing ring is arranged on one side, close to the bottom end, of the outer side wall of the inner cylinder, the sealing ring is arranged along the circumferential direction of the inner cylinder, and the sealing ring is used for propping against one side, close to the top end, of the inner side wall of the lower cover, so that the protrusion is clamped in the limiting groove.
5. The bottle cap of claim 4, wherein: the cutting assembly comprises a cutter, the cutter is arranged at the bottom end of the inner cylinder, and the cutter can be in contact with the sealing part and cut the sealing part so as to separate the sealing part from the lower cover.
6. The bottle cap of claim 5, wherein: the cutting assembly further comprises a top block arranged on one side, close to the bottom end, of the inner side wall of the inner cylinder, and the top block can be in contact with the sealing part and jack the sealing part so as to open the opening of the lower cover.
7. Mix beverage bottle, its characterized in that: comprising a closure as claimed in any of claims 1-6 and a body for receiving a liquid, said lower closure being threadedly connected to the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010053955.9A CN111115002B (en) | 2020-01-17 | 2020-01-17 | Bottle cap and mixed beverage bottle with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010053955.9A CN111115002B (en) | 2020-01-17 | 2020-01-17 | Bottle cap and mixed beverage bottle with same |
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| CN111115002A CN111115002A (en) | 2020-05-08 |
| CN111115002B true CN111115002B (en) | 2024-08-09 |
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| CN202010053955.9A Active CN111115002B (en) | 2020-01-17 | 2020-01-17 | Bottle cap and mixed beverage bottle with same |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113800116B (en) * | 2020-06-12 | 2024-05-17 | 内蒙古伊利实业集团股份有限公司 | Puncture bottle cap and bottle |
| CN114056752B (en) * | 2020-08-05 | 2025-09-19 | 内蒙古伊利实业集团股份有限公司 | Aseptic quantitative bottle cap and bottle |
| CN112370562A (en) * | 2020-11-13 | 2021-02-19 | 广州阿诺玛环保科技有限公司 | Disposable replaceable atomized essential oil bottle |
| CN112849733A (en) * | 2021-02-09 | 2021-05-28 | 林丹宜 | Separating bottle cap and beverage bottle |
| CN115489871B (en) * | 2022-09-23 | 2025-11-14 | 深圳市麦士德福科技股份有限公司 | Bottle cap and bottle |
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|---|---|---|---|---|
| CN109229857A (en) * | 2018-10-31 | 2019-01-18 | 刘可心 | Storage-type bottle cap |
| CN212126113U (en) * | 2020-01-17 | 2020-12-11 | 内蒙古伊利实业集团股份有限公司 | Bottle cap and mixed beverage bottle with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600906B (en) * | 2013-12-01 | 2015-12-02 | 李陈 | Namely join formula beverage bottle cap and use the beverage bottle of this bottle cap |
| CN106364791A (en) * | 2016-10-31 | 2017-02-01 | 杭州千岛湖饮料食品有限公司 | Bottle cap containing solid-state beverage and beverage bottle with bottle cap |
| AU2017100804B4 (en) * | 2017-06-15 | 2018-03-01 | Ambrosios Kambouris | Cap for packing containers including an integral powder or liquid |
| CN207497274U (en) * | 2017-11-30 | 2018-06-15 | 内蒙古伊利实业集团股份有限公司 | A kind of container type bottle cap |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109229857A (en) * | 2018-10-31 | 2019-01-18 | 刘可心 | Storage-type bottle cap |
| CN212126113U (en) * | 2020-01-17 | 2020-12-11 | 内蒙古伊利实业集团股份有限公司 | Bottle cap and mixed beverage bottle with same |
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| CN111115002A (en) | 2020-05-08 |
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Effective date of registration: 20200930 Address after: 010110 Jinshan street, Jinshan Development Zone, the Inner Mongolia Autonomous Region, Hohhot, No. 1 Applicant after: Inner Mongolia Yili Industrial Group Co.,Ltd. Applicant after: SHENZHEN MOULD-TIP TECHNOLOGY Co.,Ltd. Address before: 518132 Yulu Community, Yutang Street, Guangming New District, Shenzhen City, Guangdong Province, 16th Building, 1st Floor, 3rd Floor and 28th Building Applicant before: SHENZHEN MOULD-TIP TECHNOLOGY Co.,Ltd. |
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