CN113291614A - Storage bottle lid with bilayer structure - Google Patents
Storage bottle lid with bilayer structure Download PDFInfo
- Publication number
- CN113291614A CN113291614A CN202110557730.1A CN202110557730A CN113291614A CN 113291614 A CN113291614 A CN 113291614A CN 202110557730 A CN202110557730 A CN 202110557730A CN 113291614 A CN113291614 A CN 113291614A
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- CN
- China
- Prior art keywords
- cap
- storage
- wall
- storage bottle
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003860 storage Methods 0.000 title claims abstract description 86
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 abstract description 25
- 235000013361 beverage Nutrition 0.000 abstract description 20
- 239000002904 solvent Substances 0.000 abstract description 11
- 238000004321 preservation Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000035622 drinking Effects 0.000 description 4
- 235000021580 ready-to-drink beverage Nutrition 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
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
- B65D51/2864—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 plug or like element closing 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
- B65D51/00—Closures not otherwise provided for
- B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a storage bottle cap with a double-layer structure, which comprises an upper cap and a lower cap, wherein the upper cap is provided with a storage hole; the upper cover comprises an upper cover body with a downward opening and a storage barrel with the upper end arranged in the upper cover body, and the lower end of the storage barrel is provided with a discharge hole; the lower cover comprises a lower cover body and a containing cylinder, wherein the inner wall of the lower cover body is in threaded connection with the outer wall of the bottle mouth; the accommodating cylinder comprises an upper cylinder part and a lower cylinder part, wherein the outer wall of the upper cylinder part is in threaded connection with the inner wall of the upper cover body; the discharge port is provided with a sealing plug for sealing the storage cylinder; the sealing plug is contacted with the lower end of the lower cylinder part, and an annular groove for clamping the lower end of the storage cylinder into the sealing plug is arranged on the sealing plug. Compared with the existing storage bottle cap, the storage bottle cap has the advantages that the ingredients such as essence and beverage solvent are always sealed in the upper cap before being used by consumers, so that the sealing performance of the storage bottle cap on the ingredients can be improved, and the freshness preservation of the ingredients such as essence and beverage solvent in the storage bottle cap is facilitated.
Description
Technical Field
The invention relates to the technical field of beverage processing and packaging, in particular to a storage bottle cap with a double-layer structure.
Background
Various drinks sold in the existing market are generally prepared by adding essence, drink solvent and the like into water, and in order to prolong the shelf life of the drinks, production merchants usually add various additives into the water, which affects the health of human bodies. In order to meet the demand of consumers for healthy beverages, manufacturers have put forward various instant beverages, and the instant beverages are prepared by storing ingredients such as essence and beverage solvent in a storage cover and mixing the ingredients in the storage cover with water in a beverage bottle during drinking. However, the storage bottle caps in the market are generally general in tightness and are not favorable for the preservation of ingredients such as essence and beverage solvents in the bottle caps.
It is seen that improvements and enhancements to the prior art are needed.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide a storage bottle cap with a double-layer structure, and aims to solve the problem that the existing storage bottle cap is poor in sealing performance.
In order to achieve the purpose, the invention adopts the following technical scheme:
a storage bottle cap with a double-layer structure comprises an upper cap and a lower cap; the upper cover comprises an upper cover body with a downward opening and a storage barrel with the upper end arranged in the upper cover body, and the lower end of the storage barrel is provided with a discharge hole; the lower cover comprises a lower cover body and a containing cylinder, wherein the inner wall of the lower cover body is in threaded connection with the outer wall of the bottle mouth; the accommodating cylinder comprises an upper cylinder part and a lower cylinder part, wherein the outer wall of the upper cylinder part is in threaded connection with the inner wall of the upper cover body; the discharge port is provided with a sealing plug for sealing the storage cylinder; the sealing plug is contacted with the lower end of the lower cylinder part, and an annular groove for clamping the lower end of the storage cylinder into the sealing plug is arranged on the sealing plug.
In the storage bottle cap with the double-layer structure, the bottom of the lower cover body is provided with an elastic clamping strip clamped with the bottle mouth.
The storage bottle cap with the double-layer structure is characterized in that the containing cylinder is arranged in the middle of the lower cap body and integrally formed with the lower cap body.
In the storage bottle cap with the double-layer structure, the upper cylinder part extends out of the lower cap body upwards; the inner wall of the upper cover body is provided with an internal thread, and the outer wall of the upper cylinder part is provided with an external thread matched with the internal thread.
In the storage bottle cap with the double-layer structure, the outer wall of the upper cylinder part is also provided with an anti-theft ring; the anti-theft ring is located below the external thread.
In the storage bottle cap with the double-layer structure, the sealing plug comprises a plug cover and a plug head arranged in the plug cover; the annular groove is formed between the plug head and the inner wall of the plug cover.
In the storage bottle cap with the double-layer structure, a plurality of structural reinforcing plates are vertically arranged in the plug head.
In the storage bottle cap with the double-layer structure, the inner diameter of the lower end of the lower cylinder part is equal to the outer diameter of the lower end of the storage cylinder.
In the storage bottle cap with the double-layer structure, the outer wall of the upper cap body is provided with a plurality of anti-skid grooves which are arranged annularly and take the axes of the upper cap body as the center.
In the storage bottle cap with the double-layer structure, a plurality of anti-skid ribs which are arranged annularly are arranged on the outer wall of the lower cover body and take the axis of the lower cover body as the center.
Has the advantages that:
the invention provides a storage bottle cap with a double-layer structure, which is characterized in that the storage bottle cap is designed into an upper and a lower double-layer structures, and a consumer upwards unscrews an upper cap to separate the upper cap from the lower cap before drinking a ready-to-drink beverage. Meanwhile, after the upper cover is separated, the sealing plug can be separated from the lower end of the storage cylinder, so that ingredients in the storage cylinder fall into water in the bottle, and the instant beverage is prepared. Compared with the existing storage bottle cap, the storage bottle cap has the advantages that the ingredients such as essence and beverage solvent are always sealed in the upper cap before being used by consumers, so that the sealing performance of the storage bottle cap on the ingredients can be improved, and the freshness preservation of the ingredients such as essence and beverage solvent in the storage bottle cap is facilitated.
Drawings
Fig. 1 is a schematic diagram of a storage bottle cap with a double-layer structure according to the present invention.
Fig. 2 is a sectional view a-a of fig. 1.
Fig. 3 is a schematic structural view of the upper cover body.
Fig. 4 is a schematic structural view of the lower cover.
Fig. 5 is a sectional view B-B of fig. 4.
Fig. 6 is a first schematic structural diagram of the sealing plug.
Fig. 7 is a schematic structural diagram of the sealing plug.
Fig. 8 is a schematic diagram of a second structure of the storage bottle cap with a double-layer structure provided by the invention.
Description of the main element symbols:
1-covering the upper cover; 101-an upper cover body; 102-a storage cylinder;
2-lower cover; 21-lower cover body; 22-a containment cylinder; 221-an upper barrel portion; 222-a lower barrel portion;
3-discharging port;
4-sealing plug; 401-plug head; 402-a plug cover; 403-ring groove; 404-structural reinforcement plates;
5-an anti-theft ring; 6-anti-slip groove; 7-anti-slip ribs; 8-bottle mouth.
Detailed Description
The invention provides a storage bottle cap with a double-layer structure, and in order to make the purpose, technical scheme and effect of the invention clearer and clearer, the invention is further described in detail below by referring to the attached drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 5, the present invention provides a storage bottle cap with a double-layer structure, which includes an upper cap 1 and a lower cap 2; the upper cover 1 comprises an upper cover body 101 with a downward opening and a storage barrel 102 with the upper end arranged in the upper cover body 101, and the lower end of the storage barrel 102 is provided with a discharge hole 3; the lower cover 2 comprises a lower cover body 21 and a containing cylinder 22, wherein the inner wall of the lower cover body is in threaded connection with the outer wall of the bottle mouth 8; the containing cylinder 22 comprises an upper cylinder part 221 with the outer wall in threaded connection with the inner wall of the upper cover body 101 and a lower cylinder part 222 positioned in the bottle mouth; the discharge port 3 is provided with a sealing plug 4 for sealing the storage cylinder 102; the sealing plug 4 contacts with the lower end of the lower barrel portion 222, and an annular groove 403 for clamping the lower end of the storage barrel 102 into the sealing plug 4 is arranged on the sealing plug 4.
Before the ingredients such as essence, beverage solvent and the like are packaged, the upper cover 1 is in threaded connection with the lower cover 2 through the upper barrel part 221, and the storage barrel 102 is positioned in the containing barrel 22. In the process of packaging the ingredients, the ingredients are put into the storage barrel 102, after the ingredients are fed, the discharge port 3 is plugged into the sealing plug 4, and the sealing plug 4 is in contact with the lower end of the lower barrel part 222, so that the ingredients in the storage barrel 102 are completely isolated from the outside. After the ingredients are packaged, the end of the storage cylinder 102, which is plugged with the sealing plug 4, and the lower cylinder part 222 extend into the bottle mouth together, and the lower cover body 21 and the bottle mouth are in threaded connection, so that the whole production of the beverage is completed.
Before drinking the instant beverage, the consumer unscrews the upper cap 1 upward to separate the upper cap 1 and the lower cap 2. At this time, the lower cap body 21 and the bottle mouth are still in a threaded connection state, and meanwhile, the lower end of the lower cylinder portion 222 blocks the sealing plug 4, so that the sealing plug 4 plugged into the discharge hole 3 cannot move upwards together with the storage cylinder 102, the sealing plug 4 is pushed out by the lower cylinder portion 222 and is separated from the storage cylinder 102, and ingredients in the storage cylinder 102 fall into water in the bottle, so that the instant drink and the preparation are realized. According to the invention, the storage bottle cap is designed into an upper and lower double-layer structure, and ingredients are always sealed in the upper cap 1 before use by a consumer, so that the sealing performance of the storage bottle cap on the ingredients can be improved, and the preservation of the ingredients such as essence, beverage solvent and the like in the bottle cap is facilitated.
Referring to fig. 8, in another embodiment, an elastic clip strip 9 is disposed at the bottom of the lower cap body 21 and is engaged with the bottle mouth 8. This embodiment sets up elasticity card strip 9 through the bottom at lower cover body 21, can make lower cover 2 and bottleneck 8 keep the joint state, and then avoids upper cover 1 when unscrewing, and the condition that lower cover 2 together unscrewed appears.
In another embodiment, in order to reduce the packaging process, the accommodating cylinder 22 is provided at the middle of the lower cap body 21 and is integrally formed with the lower cap body 21.
Referring to fig. 2 and 4, in another embodiment, in order to facilitate the consumer to connect or disconnect the upper cap 1 and the lower cap 2 according to the use requirement, the upper cylinder 221 extends upwards out of the lower cap body 21; the inner wall of the upper cover body 101 is provided with internal threads, and the outer wall of the upper barrel part 221 is provided with external threads matched with the internal threads.
Referring to fig. 1 and 2, further, an anti-theft ring 5 is further disposed on an outer wall of the upper cylinder 221; the anti-theft ring 5 is positioned below the external thread. Before preparing the beverage, a consumer firstly tears the anti-theft ring 5; meanwhile, the consumer can judge whether the purchased product is opened by others by means of the anti-theft ring 5.
Referring to fig. 6 and 7, in another embodiment, the sealing plug 4 includes a plug cover 402 and a plug head 401 disposed in the plug cover 402; the annular groove 403 is formed between the plug head 401 and the inner wall of the plug cover 402. In practical application, the plug 401 is plugged into the discharge port 3 to close the storage cylinder 102. When the upper cover 1 is not completely separated from the lower cover 2, the lower end of the storage cylinder 102 is inserted into the ring groove 403.
Further, a plurality of structural reinforcing plates 404 for improving the structural strength of the plug head 401 are vertically arranged in the plug head 401. In this embodiment, the plurality of reinforcing plates are formed in a shape of a Chinese character mi for supporting the upper surface of the plug 401, so that the ingredient in the storage cylinder 102 does not collapse the plug 401.
Further, the inner diameter of the lower end of the lower tube part 222 is equal to the outer diameter of the lower end of the storage tube 102, so that the materials required for molding the sealing plug 4 and the lower cap 2 can be reduced, and the sealing plug 4 can be kept in contact with the lower end of the lower tube part 222 when the ready-to-drink beverage is not unsealed.
Referring to fig. 1 and 3, in another embodiment, a plurality of anti-slip grooves 6 are formed on an outer wall of the upper cover body 101, and are circumferentially arranged around an axis of the upper cover body 101. In this embodiment, the anti-slip groove 6 is formed on the outer wall of the upper cover body 101, so that the consumer can easily screw in and screw out the upper cover 1.
Referring to fig. 1 and 4, in another embodiment, a plurality of anti-slip ribs 7 are disposed on an outer wall of the lower cover body 21 and are circumferentially arranged around an axis of the lower cover body 21. In the embodiment, the anti-slip ribs 7 are arranged on the outer wall of the lower cover body 21, so that a consumer can easily screw in and screw out the lower cover 2 or the lower cover 2 which is in threaded connection with the upper cover 1.
In summary, the invention provides a storage bottle cap with a double-layer structure, and the storage bottle cap is designed into an upper and lower double-layer structure, so that a consumer can unscrew an upper cap upwards to separate the upper cap from a lower cap before drinking a ready-to-drink beverage. Meanwhile, after the upper cover is separated, the sealing plug can be separated from the lower end of the storage cylinder, so that ingredients in the storage cylinder fall into water in the bottle, and the instant beverage is prepared. Compared with the existing storage bottle cap, the storage bottle cap has the advantages that the ingredients such as essence and beverage solvent are always sealed in the upper cap before being used by consumers, so that the sealing performance of the storage bottle cap on the ingredients can be improved, and the freshness preservation of the ingredients such as essence and beverage solvent in the storage bottle cap is facilitated.
It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may occur to those skilled in the art, and all such modifications and alterations should fall within the scope of the appended claims.
Claims (10)
1. A storage bottle cap with a double-layer structure is characterized by comprising an upper cap and a lower cap; the upper cover comprises an upper cover body with a downward opening and a storage barrel with the upper end arranged in the upper cover body, and the lower end of the storage barrel is provided with a discharge hole; the lower cover comprises a lower cover body and a containing cylinder, wherein the inner wall of the lower cover body is in threaded connection with the outer wall of the bottle mouth; the accommodating cylinder comprises an upper cylinder part and a lower cylinder part, wherein the outer wall of the upper cylinder part is in threaded connection with the inner wall of the upper cover body; the discharge port is provided with a sealing plug for sealing the storage cylinder; the sealing plug is contacted with the lower end of the lower cylinder part, and an annular groove for clamping the lower end of the storage cylinder into the sealing plug is arranged on the sealing plug.
2. The storage bottle cap with the double-layer structure as claimed in claim 1, wherein the bottom of the lower cap body is provided with an elastic clamping strip clamped with the bottle mouth.
3. The storage bottle cap with a double-layer structure as claimed in claim 1, wherein the accommodating cylinder is arranged in the middle of the lower cap body and is integrally formed with the lower cap body.
4. The storage bottle cap with the double-layer structure as claimed in claim 1, wherein the upper cylinder portion extends upward out of the lower cap body; the inner wall of the upper cover body is provided with an internal thread, and the outer wall of the upper cylinder part is provided with an external thread matched with the internal thread.
5. The storage bottle cap with the double-layer structure as claimed in claim 3, wherein the outer wall of the upper cylinder part is further provided with an anti-theft ring; the anti-theft ring is located below the external thread.
6. The storage bottle cap with the double-layer structure as claimed in claim 1, wherein the sealing plug comprises a plug cap and a plug head arranged in the plug cap; the annular groove is formed between the plug head and the inner wall of the plug cover.
7. The storage bottle cap with the double-layer structure as claimed in claim 6, wherein a plurality of structural reinforcing plates are vertically arranged in the plug head.
8. The storage bottle cap with a double-layer structure as claimed in claim 6, wherein the inner diameter of the lower end of the lower cylinder part is equal to the outer diameter of the lower end of the storage cylinder.
9. The storage bottle cap with the double-layer structure as claimed in claim 1, wherein the outer wall of the upper cap body is provided with a plurality of anti-slip grooves which are circumferentially arranged and centered on the axis of the upper cap body.
10. The storage bottle cap with the double-layer structure as claimed in claim 1, wherein a plurality of anti-slip ribs which are centered around the axis of the lower cap body and arranged annularly are arranged on the outer wall of the lower cap body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110557730.1A CN113291614A (en) | 2021-05-21 | 2021-05-21 | Storage bottle lid with bilayer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110557730.1A CN113291614A (en) | 2021-05-21 | 2021-05-21 | Storage bottle lid with bilayer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113291614A true CN113291614A (en) | 2021-08-24 |
Family
ID=77323629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110557730.1A Pending CN113291614A (en) | 2021-05-21 | 2021-05-21 | Storage bottle lid with bilayer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113291614A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050211579A1 (en) * | 2004-03-29 | 2005-09-29 | Masayuki Makita And Bzi Co., Ltd. | Bottle cap |
| JP3130480U (en) * | 2007-01-12 | 2007-03-29 | 有限会社エム・エイチ | Bottle cap |
| JP2008062981A (en) * | 2006-09-08 | 2008-03-21 | Masayuki Makita | Bottle cap and its assembling method |
| JP2009029445A (en) * | 2007-07-25 | 2009-02-12 | Masayuki Makita | Bottle cap |
| JP2010208665A (en) * | 2009-03-11 | 2010-09-24 | Fresh:Kk | Bottle cap, bottle body and bottle set |
| CN205931780U (en) * | 2016-08-22 | 2017-02-08 | 青海高德威生物保健制品有限公司 | Solid beverage bottle cover |
| CN217261875U (en) * | 2021-05-21 | 2022-08-23 | 佛山轩浩食品有限公司 | Storage bottle lid with bilayer structure |
-
2021
- 2021-05-21 CN CN202110557730.1A patent/CN113291614A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050211579A1 (en) * | 2004-03-29 | 2005-09-29 | Masayuki Makita And Bzi Co., Ltd. | Bottle cap |
| JP2008062981A (en) * | 2006-09-08 | 2008-03-21 | Masayuki Makita | Bottle cap and its assembling method |
| JP3130480U (en) * | 2007-01-12 | 2007-03-29 | 有限会社エム・エイチ | Bottle cap |
| JP2009029445A (en) * | 2007-07-25 | 2009-02-12 | Masayuki Makita | Bottle cap |
| JP2010208665A (en) * | 2009-03-11 | 2010-09-24 | Fresh:Kk | Bottle cap, bottle body and bottle set |
| CN205931780U (en) * | 2016-08-22 | 2017-02-08 | 青海高德威生物保健制品有限公司 | Solid beverage bottle cover |
| CN217261875U (en) * | 2021-05-21 | 2022-08-23 | 佛山轩浩食品有限公司 | Storage bottle lid with bilayer structure |
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