CN219928427U - Bottle cap with storage cavity - Google Patents
Bottle cap with storage cavity Download PDFInfo
- Publication number
- CN219928427U CN219928427U CN202321133727.8U CN202321133727U CN219928427U CN 219928427 U CN219928427 U CN 219928427U CN 202321133727 U CN202321133727 U CN 202321133727U CN 219928427 U CN219928427 U CN 219928427U
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- Prior art keywords
- cap
- bottle
- piece
- cover
- sealing
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 57
- 230000000694 effects Effects 0.000 abstract description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Closures For Containers (AREA)
Abstract
The utility model provides a bottle cap with a storage cavity, which comprises: the upper cover is arranged on the upper part of the bottom cover and is in threaded connection with the bottom cover; the middle part of the bottom cover is provided with a second top piece, an integrated sealing piece is arranged between the bottom of the second top piece and the bottle body, the sealing piece is fixedly connected with the bottom cover when the bottle is not opened, and a storage cavity is formed between the periphery of the second top piece and the bottom cover; a first top piece corresponding to the second top piece is arranged on the inner side of the upper cover. Through the mode, the problem that the use effect of the existing bottle cap is poor is solved.
Description
Technical Field
The utility model relates to the field of beverage products, in particular to a bottle cap with a storage cavity.
Background
The prior mineral water bottles or beverage bottles mostly adopt common screw threads to screw the bottle caps or quantitatively discharging bottle caps. However, for some special field and special function bottle caps, for example, two media need to be stored separately before drinking, and the two media are mixed during eating, the existing bottle caps cannot meet the requirement.
Chinese patent CN104443856B discloses a hybrid bottle cap, comprising a main cap, wherein a storage space is provided in the main cap, an openable sealing member is provided at the bottom of the storage space, and further comprising an upper cap and a top member, an opening communicating with the storage space is provided at the upper part of the main cap, an external thread is provided at the opening, and an internal thread matching with the external thread of the opening is provided on the upper cap; the top piece is arranged in the storage space; when the upper cover is fully screwed on the opening, the upper cover can push the top piece to push the sealing piece open. Because the upper cover and the top piece are arranged, the sealing piece is opened through the rotation driving of the upper cover, the driving by utilizing the screw thread has the advantages of saving labor, and the ejection distance of the top piece is controllable, so that the sealing piece can be opened by only rotating the upper cover in place no matter who operates the sealing piece, and the result of difference among people can not occur, so that the opening of the storage space is more reliable and labor-saving.
However, the top piece 4 is of an independent structure, when the upper cover is screwed down, after the top piece pushes up the sealing piece, the top piece is left in the storage space, and when a drinker uses the top piece, the top piece can move up and down, so that the use experience is affected. And the tightness of this application is generally at risk of leakage of the medium.
Disclosure of Invention
In order to solve the problems, the utility model provides a bottle cap with a storage cavity, which solves the problem that the prior bottle cap has poor use effect.
The main content of the utility model comprises: a bottle cap with a storage cavity, comprising: the upper cover is arranged on the upper part of the bottom cover and is in threaded connection with the bottom cover;
the middle part of the bottom cover is provided with a second top piece, an integrated sealing piece is arranged between the bottom of the second top piece and the bottle body, the sealing piece is fixedly connected with the bottom cover when the bottle is not opened, and a storage cavity is formed between the periphery of the second top piece and the bottom cover;
a first top piece corresponding to the second top piece is arranged on the inner side of the upper cover.
Preferably, a limit boss is arranged at the upper part of the outer side of the bottom cover.
Preferably, a tearing ring is arranged between the lower part of the outer side of the upper cover and the limiting boss.
Preferably, the inner ring of the upper cover is provided with an inner ring of the upper cover, a convex hull is arranged at the outer circumference of the inner ring of the upper cover, and a first sealing structure is formed between the convex hull and the inner wall of the bottom cover.
Preferably, a convex rib is arranged at the contact part of the bottom cover and the upper cover, and a second sealing structure is formed between the convex rib and the inner wall of the upper cover.
Preferably, a convex rib is arranged at the contact part of the bottom cover and the bottle body, and a third sealing structure is formed between the convex rib and the bottle body.
Preferably, a sealing rib is arranged at the contact part of the inner end face of the upper cover and the bottom cover, and a fourth sealing structure is formed between the inner end face of the upper cover and the upper end face of the bottom cover.
Preferably, a connecting piece for preventing the sealing piece from falling off is arranged between the sealing piece and the bottom cover.
Preferably, a plurality of anti-slip steps are provided at the outer circumference of the upper cover.
The utility model has the beneficial effects that:
1. according to the utility model, the storage cavity separated from the bottle body is arranged in the bottom cover, and the second medium can be stored in the bottle cover, so that two mediums can be provided in one bottle at the same time, and the application range of the bottle is improved;
2. the top piece with a non-falling structure is adopted, so that the top piece cannot fall into the bottle body, and the comfort of a user is enhanced;
3. and a plurality of sealing structures are arranged between the upper cover and the bottom cover and between the bottom cover and the bottle body, so that the tightness of the utility model is ensured.
Drawings
FIG. 1 is a front view of a preferred embodiment of a bottle cap with a storage chamber;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic diagram illustrating the assembly of the bottle cap and the bottle body;
FIG. 4 is a schematic perspective view of the upper cover;
FIG. 5 is a cross-sectional view of the upper cover
Fig. 6 is a schematic perspective view of the bottom cover;
FIG. 7 is a schematic perspective view of another angle of the bottom cover;
fig. 8 is a cross-sectional view of the bottom cover;
FIG. 9 is an overall schematic of the sealing panel when it is lifted up;
FIG. 10 is a schematic view of the closure with the sealing panel being lifted open;
FIG. 11 is an enlarged partial schematic view of portion A of FIG. 10;
FIG. 12 is a cross-sectional view of another form of closure with a storage chamber;
reference numerals: 1. the bottle comprises an upper cover, 2, a bottom cover, 3, a bottle body, 4 and a sealing piece;
11. the novel anti-skid cap comprises a tearing ring 12, a first top piece 13, an upper cover internal thread 14, an upper cover internal ring 15, a convex hull 16, an anti-skid step 17, a sealing rib 18 and a top piece component;
21. the storage cavity 22, the second top piece 23, the external threads of the lower cover 24, the internal threads of the lower cover 25, the limit boss 26 and the convex rib;
41. and a connecting sheet.
Detailed Description
The technical scheme protected by the utility model is specifically described below with reference to the accompanying drawings.
As shown in fig. 1, a bottle cap with a storage chamber, comprising: the bottom cover 2 in threaded connection with the bottle body 3 is arranged on the upper part of the bottom cover 2 and is in threaded connection with the upper cover 1 between the bottom covers 2, and the bottle cover has strong applicability and can be matched with a bottle with a 3020 bottle mouth on the market.
As shown in fig. 2 and 8, a second top piece 22 is arranged in the middle of the bottom cover 2, a sealing piece 4 is arranged between the bottom of the second top piece 22 and the bottle body 3, the sealing piece 4 and the second top piece 22 are in an integral structure, when in an unopened state, the sealing piece 4 is fixedly connected with the bottom cover 2, and a storage cavity 21 is formed between the periphery of the second top piece 22 and the bottom cover; in the initial state, the second medium can be stored in the storage cavity 21, and when the bottle cap is used, the second medium in the storage cavity 21 can fall into the bottle body 3 only by bursting the sealing sheet 4 and is mixed with the first medium in the bottle body 3, so that the application range of the bottle cap is improved.
Further, the first top piece 21 and the second top piece 22 may be designed as a top piece assembly 18 with an integral structure, and directly disposed at the top cover 1, and directly spaced from the sealing piece 4, so as to prevent the sealing piece 4 from being broken by accidentally pressing the top cover.
Further, as shown in fig. 6, a connecting piece 41 for preventing the sealing piece from falling is disposed between the sealing piece 4 and the bottom cover 2, and when the second top member 22 breaks the sealing piece 4, one end of the sealing piece 4 is connected to the bottom cover 2 through the connecting piece 41, so as to prevent the sealing piece 4 from falling into the bottle body 3.
Further, the sealing plate 4 is designed to be eccentric, and the sealing plate 4 with the eccentric structure is more easily broken.
As shown in fig. 4 and 5, a first top member 12 corresponding to the second top member 22 is provided on the inner side of the upper cover 1, and in the initial state, a certain gap is left between the first top member 12 and the second top member 22, so that the second top member 22 is prevented from bursting the sealing sheet 4 during transportation. When the bottle cap is used, the first top piece 2 gradually pushes the second top piece 22 towards the bottle body 3 when the upper cap 1 is screwed in, so that the second top piece 22 pushes the sealing piece 4.
As shown in fig. 2 and 8, a limit boss 25 is provided at the upper part of the outer side of the bottom cover 2, a tearing ring 11 is provided between the lower part of the outer side of the upper cover 1 and the limit boss 25, the tearing ring 11 plays a role in protection, when not in use, the tearing ring 11 remains, and at this time, the upper cover 1 cannot be screwed into the bottle body 3 due to the limit of the tearing ring 11; when the tearing ring 11 is pulled off, at this time, no blocking exists between the upper cover 1 and the limiting boss 25, the upper cover 1 can be screwed in the direction of the bottle body 3, and the limiting boss 25 plays a limiting role.
As shown in fig. 4 and 5, the inner ring of the upper cover 1 is provided with an upper cover inner ring 14, a convex hull 15 (as shown in fig. 11) is disposed at the outer circumference of the upper cover inner ring 14, and a first sealing structure is formed between the convex hull 15 and the inner wall of the bottom cover 2.
As shown in fig. 6-8, the contact portion between the bottom cover 2 and the upper cover 1 is provided with a rib 26, and a second sealing structure is formed between the rib 26 and the inner wall of the upper cover. The contact part between the bottom cover 2 and the bottle body 3 is provided with a convex rib, and a third sealing structure is formed between the convex rib 26 and the bottle body 3.
As shown in fig. 11, a sealing rib 17 is disposed at a contact portion between the inner end surface of the upper cover 1 and the bottom cover 2, and a fourth sealing structure is formed between the inner end surface of the upper cover and the upper end surface of the bottom cover.
In summary, the use of the first to fourth sealing structures makes the sealing between the upper cover 1 and the bottom cover 2 and the sealing between the bottom cover 2 and the bottle body 3 good, so that the medium in the storage cavity 21 and the bottle body 3 is not easy to spill.
As shown in fig. 4, a plurality of anti-slip steps 16 are provided at the outer circumference of the upper cover 1 to facilitate screwing of the upper cover 1.
As shown in fig. 9 and 10, when the upper cover 1 is screwed into the bottom cover 2, the second top member 22 breaks the sealing piece 4, and at this time, as shown by an arrow in the drawing, the sealing piece 4 is separated from the bottom of the bottom cover 2, and the second medium in the storage cavity 21 can flow into the bottle body 3 through a gap formed after the separation of the sealing piece, so that the two mediums are mixed for use.
The utility model has multiple functions by one cover, avoids the defect of separately storing and transporting the second medium in the prior art, ensures that the two mediums can be carried simultaneously by one bottle body and one bottle cover, and improves the convenience of users.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (9)
1. A bottle cap with a storage cavity, comprising: the upper cover is arranged on the upper part of the bottom cover and is in threaded connection with the bottom cover;
the bottle is characterized in that a second top piece is arranged in the middle of the bottom cover, an integrated sealing piece is arranged between the bottom of the second top piece and the bottle body, the sealing piece is fixedly connected with the bottom cover when the bottle is not opened, and a storage cavity is formed between the periphery of the second top piece and the bottom cover;
a first top piece corresponding to the second top piece is arranged on the inner side of the upper cover.
2. The bottle cap with a storage chamber as claimed in claim 1, wherein a limit boss is provided at an upper portion of an outer side of the bottom cap.
3. The bottle cap with a storage cavity according to claim 2, wherein a tearing ring is provided between an outer lower portion of the upper cap and the limit boss.
4. The bottle cap with a storage cavity according to claim 1, wherein the inner ring of the upper cap is provided with an inner ring of the upper cap, a convex hull is arranged at the outer circumference of the inner ring of the upper cap, and a first sealing structure is formed between the convex hull and the inner wall of the bottom cap.
5. The bottle cap with a storage cavity according to claim 1, wherein a convex rib is arranged at a contact part of the bottom cover and the upper cover, and a second sealing structure is formed between the convex rib and the inner wall of the upper cover.
6. The bottle cap with a storage cavity according to claim 1, wherein a convex rib is arranged at a contact part of the bottom cap and the bottle body, and a third sealing structure is formed between the convex rib and the bottle body.
7. The bottle cap with a storage cavity according to claim 1, wherein a sealing rib is arranged at a contact part of the inner end surface of the upper cap and the bottom cap, and a fourth sealing structure is formed between the inner end surface of the upper cap and the upper end surface of the bottom cap.
8. The bottle cap with a storage cavity according to claim 1, wherein a connecting piece for preventing the sealing piece from falling off is arranged between the sealing piece and the bottom cover.
9. The bottle cap with a storage chamber according to claim 1, wherein a plurality of anti-slip steps are provided at an outer circumference of the upper cap.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321087259 | 2023-05-08 | ||
| CN2023210872595 | 2023-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219928427U true CN219928427U (en) | 2023-10-31 |
Family
ID=88491721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321133727.8U Active CN219928427U (en) | 2023-05-08 | 2023-05-11 | Bottle cap with storage cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219928427U (en) |
-
2023
- 2023-05-11 CN CN202321133727.8U patent/CN219928427U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |