CN220282236U - Bottle cap and packaging bottle - Google Patents
Bottle cap and packaging bottle Download PDFInfo
- Publication number
- CN220282236U CN220282236U CN202321226873.5U CN202321226873U CN220282236U CN 220282236 U CN220282236 U CN 220282236U CN 202321226873 U CN202321226873 U CN 202321226873U CN 220282236 U CN220282236 U CN 220282236U
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- CN
- China
- Prior art keywords
- bottle
- annular
- bottle cap
- cap
- ring
- 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.)
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Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 3
- 241000238631 Hexapoda Species 0.000 abstract description 8
- 230000009194 climbing Effects 0.000 abstract description 5
- 235000013601 eggs Nutrition 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000000077 insect repellent Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model discloses a bottle cap and a packaging bottle. The bottle cap comprises a cap body, an anti-theft ring and an annular reverse flanging. The anti-theft ring is connected to the lower end of the cover body through a plurality of connecting bridges arranged at intervals in the circumferential direction, and the connecting bridges are configured to break under the action of external force so as to separate the anti-theft ring from the cover body. The annular reverse flanging is arranged on the inner side of the anti-theft ring. According to the bottle cap provided by the embodiment of the utility model, the annular reverse folded edge which is upwards folded relative to the anti-theft ring is arranged on the inner side of the anti-theft ring, and a set gap is formed between the annular reverse folded edge and the bottle mouth so as to prevent insect eggs from climbing in. Therefore, the bottle cap does not need to be arranged higher to prevent insects, namely the height of the bottle cap can be reduced, and the weight of the bottle cap is further reduced.
Description
Technical Field
The utility model relates to a bottle cap and a packaging bottle.
Background
In order to prevent eggs from climbing into the bottle through the gap between the bottle cap and the bottle mouth, the height of the gap between the bottom end of the bottle cap and the annular supporting part of the bottle mouth in the prior art is set to be less than 0.3mm. Therefore, the height of the bottle cap needs to be designed to be higher to ensure that the height of the gap is smaller than 0.3mm, so that the weight of the bottle cap is heavier, and the requirement of light weight is not met. The bottle cap in the prior art comprises a cap body and an anti-theft ring, and the cap body is connected with the anti-theft ring through a connecting bridge which is easy to break. When the bottle cap is opened, the bottle cap is rotated to break the connecting bridge, so that the separation of the cap body and the anti-theft ring is realized, and the anti-theft purpose is further achieved.
It should be noted that the statements in this background section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
Disclosure of Invention
The utility model provides a bottle cap and a packaging bottle for insect prevention.
A first aspect of the present utility model provides a closure comprising:
a cover body;
an anti-theft ring connected to the lower end of the cover body through a plurality of connection bridges arranged at intervals in the circumferential direction, the connection bridges being configured to break under the action of external force to disengage the anti-theft ring from the cover body; and
an annular reverse flanging; is arranged on the inner side of the anti-theft ring.
In some embodiments, the bottom end of the annular reverse fold is connected to the bottom end of the anti-theft ring and extends upward, and the height of the annular reverse fold is less than the height of the anti-theft ring.
In some embodiments, the annular reverse fold comprises a catch for snapping into engagement with the locking ring.
In some embodiments, the annular reverse flap has a lightening hole.
In some embodiments, the closure further comprises an annular inner plug disposed inside the top wall of the closure body and a sealing ring disposed between the annular inner plug and the side wall of the closure body, the annular inner plug configured to be disposed inside the finish, the sealing ring configured to abut the top end and the outer wall of the finish.
In some embodiments, the seal ring is of a different material than the cover.
The second aspect of the utility model provides a packaging bottle which comprises a bottle body and the bottle cap, wherein the bottle body comprises a bottle body and a bottle opening, and the bottle cap is in threaded connection with the bottle opening.
In some embodiments, the outer wall of the finish is provided with a locking ring, the gap between the annular reverse flange and the locking ring being less than 0.3mm.
In some embodiments, the bottle mouth comprises a cylindrical cavity and an annular supporting part which is arranged at the lower end of the cylindrical cavity and protrudes towards the radial outer side, the bottle cap is sleeved on the cylindrical cavity, and the bottom end of the bottle cap is not contacted with the annular supporting part.
In some embodiments, the vertical distance between the bottom end of the closure and the annular support is greater than 0.5mm.
Based on the technical scheme provided by the utility model, the bottle cap comprises a cap body, an anti-theft ring and an annular reverse flanging. The anti-theft ring is connected to the lower end of the cover body through a plurality of connecting bridges arranged at intervals in the circumferential direction, and the connecting bridges are configured to break under the action of external force so as to separate the anti-theft ring from the cover body. The annular reverse flanging is arranged on the inner side of the anti-theft ring. According to the bottle cap provided by the embodiment of the utility model, the annular reverse folded edge which is upwards folded relative to the anti-theft ring is arranged on the inner side of the anti-theft ring, and a set gap is formed between the annular reverse folded edge and the bottle mouth so as to prevent insect eggs from climbing in. In addition, the bottle cap does not need to be arranged higher to prevent insects, that is, the height of the bottle cap can be reduced, and the weight of the bottle cap is further reduced.
Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
fig. 1 is a schematic diagram illustrating the cooperation between a bottle cap and a bottle mouth according to an embodiment of the present utility model.
Fig. 2 is a schematic view showing a half-cut structure of the bottle cap of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways and the spatially relative descriptions used herein are construed accordingly.
As shown in fig. 1, an embodiment of the present utility model provides a packaging bottle. The packaging bottle comprises a bottle cap 10 and a bottle body. Wherein the bottle cap 10 is arranged on the bottle mouth 20 of the bottle body in a covering way.
As shown in fig. 1 and 2, the bottle cap provided by the embodiment of the utility model comprises a cap body 11, an anti-theft ring 12 and an annular reverse flanging 13. The antitheft ring 12 is connected to the lower end of the cover 11 by a plurality of connecting bridges arranged at intervals in the circumferential direction, the connecting bridges being configured to break under the effect of external force to disengage the antitheft ring 12 from the cover 11. An annular counter-flap 13 is provided on the inside of the anti-theft ring 12.
According to the bottle cap provided by the embodiment of the utility model, the annular reverse folded edge 13 which is upwards folded relative to the anti-theft ring 12 is arranged on the inner side of the anti-theft ring 12, and a set gap is formed between the annular reverse folded edge 13 and the bottle mouth 20 so as to prevent worm eggs from climbing in. Therefore, the bottle cap does not need to be arranged higher to prevent insects, namely the height of the bottle cap can be reduced, and the weight of the bottle cap is further reduced.
In the technical solution of the embodiment of the present utility model, the arrangement of the annular reverse folded edge 13 on the inner side of the anti-theft ring 12 means that the annular reverse folded edge 13 is turned upwards relative to the anti-theft ring 12 and is located on the side of the anti-theft ring 12 close to the bottle mouth 20. Therefore, the gap between the annular reverse folded edge 13 and the locking ring on the bottle mouth 20 is smaller, and the purpose of insect prevention is achieved. On this basis, just need not to set up the height of bottle lid higher and come the protection against insects to realize reducing the height of bottle lid, realize the light-weighted and reduce the purpose of bottle lid materials. The material consumption of the bottle cap is reduced, the productivity of the bottle cap can be improved, and the production cost of the bottle cap is reduced.
In some embodiments, the bottom end of the annular counter-flap 13 is connected to the bottom end of the anti-theft ring 12 and extends upwards, the height of the annular counter-flap 13 being smaller than the height of the anti-theft ring 12. This allows a set gap to be formed between the annular reverse edge 13 and the locking ring to prevent eggs from climbing in. The height of the annular reverse edge 13 is set low, and the aim of weight reduction is achieved.
In some embodiments, the annular counter-flap 13 comprises a catch for snapping with the locking ring 23. The clamping hooks are clamped with the locking ring 23, so that the anti-theft ring 12 is clamped on the locking ring 23 through the clamping hooks of the annular reverse folded edge 13, further the follow-up cover 11 is prevented from moving upwards, and the separation between the cover 11 and the anti-theft ring 12 is guaranteed. But after separation, the catch will disengage the locking ring and allow the anti-theft ring 12 to drop downwards, as there is no connection of the connection bridge.
For further weight reduction, in some embodiments, the annular reverse flap 13 has a weight reducing aperture.
As shown in fig. 1, the new embodiment of the present application further provides a packaging bottle, which includes a bottle body and the bottle cap 10 described above. The bottle body includes a body and a mouth 20. Bottle cap 10 is threadably coupled to bottle mouth 20. The bottle mouth 20 is provided with external threads, the bottle cap 10 is provided with internal threads, and the bottle cap 10 is in threaded fit with the bottle mouth 20 to be opened under the rotation of a user.
In some embodiments, the outer wall of the finish 20 is provided with a locking ring 23. The gap between the annular counter-flap 13 and the locking ring 23 is less than 0.3mm. That is, the gap is set to be less than 0.3mm to enhance the insect-repellent effect.
In some embodiments, the finish 20 includes a cylindrical cavity 21 and an annular support 22 disposed at a lower end of the cylindrical cavity 21 and protruding radially outward. The bottle cap 10 is sleeved on the cylindrical cavity 21, and the bottom end of the bottle cap 10 is not contacted with the annular supporting part 22. That is, the gap between the bottom end of the cap 10 and the annular supporting portion 22 is set to be large, so that the cap body 11 is separated from the anti-theft ring 12 after the user rotates the cap 10 to open the cap 10, so that the anti-theft ring 12 falls on the annular supporting portion 22. When the user screws the bottle cap 10 onto the bottle mouth 20 again, a relatively obvious gap is formed between the bottle cap 10 and the anti-theft ring 12, so that other people obviously know that the packaging bottle is opened for use, and further theft is prevented.
In some embodiments, the vertical distance between the bottom end of the closure 10 and the annular support 22 is greater than 0.5mm.
In some embodiments, the height of the closure is 10mm to 17mm. Compared with the common bottle cap with 18mm in height, the bottle cap in the prior art has more height reduction, and further realizes light weight.
In some embodiments, the weight of the closure is 1.0g to 1.8g. Compared with the weight of 2g of the bottle cap in the prior art, the weight of the bottle cap is reduced more.
In some embodiments, the inner diameter of the anti-theft ring 12 is greater than the inner diameter of the cover 11. This makes the inner space of the anti-theft ring 12 larger, thereby leaving room for the provision of the annular counter-flap 13.
In some embodiments, the closure 10 further comprises an annular inner plug 14 disposed inside the top wall of the cap 11 and a sealing ring disposed between the annular inner plug 14 and the side wall of the cap 11. The annular inner plug 14 is configured to be disposed inside the finish and the sealing ring is configured to abut the top end of the finish. The sealing ring is arranged on the inner side of the top wall of the cover body 11 and is abutted with the top end and the outer side wall of the bottle mouth so as to improve the tightness of the packaging bottle and be beneficial to preventing the content from being polluted.
In some embodiments, the material of the seal ring is different from the material of the cover 11. Specifically, the material of the seal ring is set to a material having a low hardness, such as a thermoplastic elastomer material, a silicone material, or the like. This causes the sealing ring to deform under pressure to conform more closely to the top end of the finish 20, further improving the sealing of the package.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.
Claims (9)
1. A bottle cap, comprising:
a cover (11);
an anti-theft ring (12) connected to the lower end of the cover (11) by a plurality of connecting bridges arranged at intervals in the circumferential direction, the connecting bridges being configured to break under the effect of external force to disengage the anti-theft ring (12) from the cover (11); and
an annular reverse flange (13); the anti-theft ring is arranged on the inner side of the anti-theft ring (12), and the annular reverse folded edge (13) comprises a clamping hook which is used for being clamped with a locking ring arranged on the outer wall of the bottle opening.
2. Bottle cap according to claim 1, characterized in that the bottom end of the annular counter-flap (13) is connected to the bottom end of the anti-theft ring (12) and extends upwards, the height of the annular counter-flap being smaller than the height of the anti-theft ring (12).
3. The closure of claim 1, wherein the annular reverse flange has a lightening hole.
4. The bottle cap according to claim 1, further comprising an annular inner plug (14) arranged inside the top wall of the cap body (11) and a sealing ring arranged between the annular inner plug (14) and the side wall of the cap body (11), the annular inner plug (14) being configured to be arranged inside the bottle mouth, the sealing ring being configured to abut against the top end and the outer wall of the bottle mouth.
5. Bottle cap according to claim 4, characterized in that the material of the sealing ring is different from the material of the cap body (11).
6. A packaging bottle, characterized by comprising a bottle body and a bottle cap (10) according to any of claims 1 to 5, said bottle body comprising a body and a mouth (20), said bottle cap (10) being in threaded connection with said mouth (20).
7. Packaging bottle according to claim 6, characterized in that the outer wall of the mouth (20) is provided with a locking ring (23), the gap between the annular counter-flap (13) and the locking ring (23) being less than 0.3mm.
8. The packaging bottle according to claim 6, wherein the bottle mouth (20) comprises a cylindrical cavity (21) and an annular supporting part (22) which is arranged at the lower end of the cylindrical cavity (21) and protrudes outwards in the radial direction, the bottle cap (10) is sleeved on the cylindrical cavity (21), and the bottom end of the bottle cap (10) is not contacted with the annular supporting part (22).
9. Packaging bottle according to claim 8, characterized in that the vertical distance between the bottom end of the cap (10) and the annular support is greater than 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321226873.5U CN220282236U (en) | 2023-05-17 | 2023-05-17 | Bottle cap and packaging bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321226873.5U CN220282236U (en) | 2023-05-17 | 2023-05-17 | Bottle cap and packaging bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220282236U true CN220282236U (en) | 2024-01-02 |
Family
ID=89329993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321226873.5U Active CN220282236U (en) | 2023-05-17 | 2023-05-17 | Bottle cap and packaging bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220282236U (en) |
-
2023
- 2023-05-17 CN CN202321226873.5U patent/CN220282236U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |