CN217397268U - Inverted hook type sealing structure of implosion anti-counterfeiting bottle cap - Google Patents
Inverted hook type sealing structure of implosion anti-counterfeiting bottle cap Download PDFInfo
- Publication number
- CN217397268U CN217397268U CN202221526275.5U CN202221526275U CN217397268U CN 217397268 U CN217397268 U CN 217397268U CN 202221526275 U CN202221526275 U CN 202221526275U CN 217397268 U CN217397268 U CN 217397268U
- Authority
- CN
- China
- Prior art keywords
- sealing
- section
- implosion
- bottle cap
- assembly
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model discloses an inverted hook type sealing structure of an implosion anti-counterfeiting bottle cap, which comprises an inner plug, an assembly and an upper cover, wherein the assembly is matched with a bottle mouth and is connected with the outside of the bottle mouth; the upper cover is arranged outside the component and is in threaded connection with the component; the inner wall of the assembly close to the top comprises a first sealing section and a second sealing section, and the inner diameter of the first sealing section is smaller than that of the second sealing section; a side wall of the sealing ring plate close to the inner wall of the assembly is provided with a first sealing portion in a linear shape and a second sealing portion in an arc-shaped protruding shape, the first sealing portion is in interference fit with the first sealing section, and the second sealing portion is tightly attached to the second sealing section. The utility model discloses a bottle lid is sealed when not uncork through the first sealing that sets up and first seal segment interference fit formation when uncork, and the second sealing that sets up forms the reseal after the uncork through the first seal segment interference fit behind the uncork.
Description
Technical Field
The utility model relates to a bottle lid technical field, in particular to implosion anti-fake bottle lid overhead kick formula seal structure.
Background
The bottle cap is an important part of food and drink packages and is the place where consumers first contact with products. The bottle cap has the functions of keeping the sealing performance of the content products, preventing the opening from being stolen and ensuring the safety, so the bottle cap is widely applied to bottled products, and is an upstream industry of food, drinking industry, wine, chemical industry and pharmaceutical industry, and is a key product for packaging bottle containers.
The existing bottle cap, especially the wine bottle cap, can not completely seal the wine bottle again after being opened, and the wine has extremely strong volatility, so that the wine in the bottle volatilizes and is wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide an implosion anti-fake bottle lid overhead kick formula seal structure, form the sealing when not uncork through the first sealing that sets up and first seal segment interference fit, form the resealing after the uncork through the second sealing that sets up and first seal segment interference fit behind the uncork, solve the wine bottle and open the poor problem of back resealing effect, effectively avoid the wine running problem after the wine bottle is opened.
The purpose of the utility model is realized through the following technical scheme:
the inverted hook type sealing structure of the implosion anti-counterfeiting bottle cap comprises an inner plug, an assembly and an upper cover, wherein the assembly is matched with a bottle mouth and is connected with the outside of the bottle mouth, and the inner plug is arranged in the bottle mouth; the upper cover is arranged outside the component and is in threaded connection with the component; the inner wall of the assembly close to the top comprises a first sealing section and a second sealing section, and the inner diameter of the first sealing section is smaller than that of the second sealing section;
a sealing ring plate is arranged at the top in the upper cover, the sealing ring plate is positioned on the inner side of the component, and the sealing ring plate is in interference fit with the inner wall of the component to form sealing;
a side wall of the sealing ring plate close to the inner wall of the assembly is provided with a first sealing portion in a linear shape and a second sealing portion in an arc-shaped protruding shape, the first sealing portion is in interference fit with the first sealing section, and the second sealing portion is tightly attached to the second sealing section.
Further, the first seal end and the second seal segment are connected by an S-shaped transition segment.
Furthermore, an inward concave position-giving part is arranged between the first sealing part and the second sealing part.
Further, a sealing ring is arranged between the upper cover and the inner plug.
Further, the second sealing portion protrudes from the first sealing portion.
Further, the length ratio of the first sealing part to the second sealing part is 2: 1, wherein the ratio of interference between the first sealing part and the first sealing section to interference between the second sealing part and the first sealing section is 1: 1.6.
further, the section of one side wall of the sealing ring plate, which is far away from the inner wall of the assembly, is linear.
The beneficial effects of the utility model are that:
the utility model discloses a bottle lid is sealed when not uncork through the first sealing that sets up and first seal segment interference fit formation when not uncork, and the second sealing through setting up forms the reseal after the uncork with first seal segment interference fit after the uncork, has solved the beverage bottle and has opened the poor problem of back secondary seal effect, has effectively avoided the wine running problem after the beverage bottle is opened.
Drawings
Fig. 1 is a schematic view of a sealing structure of an inverted hook type sealing structure of an implosion anti-counterfeiting bottle cap in an embodiment of the utility model when the bottle is not opened;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;
fig. 3 is a schematic view of the sealing structure of the inverted hook type sealing structure of the implosion anti-counterfeit bottle cap in the embodiment of the present invention after the bottle is not opened;
FIG. 4 is an enlarged schematic view of FIG. 3 taken at detail B;
FIG. 5 is a schematic structural view of the first seal segment and the second seal segment;
FIG. 6 is a schematic view of the seal ring plate;
in the figure, 1, an inner plug; 2. an assembly; 3. an upper cover; 4. a first seal section; 5. a second seal section; 6. a seal ring plate; 7. a first seal portion; 8. a second sealing part; 9. a transition section; 10. a relief portion; 11. and (5) sealing rings.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution:
example (b):
as shown in fig. 1-6, an inverted hook type sealing structure of an implosion anti-counterfeiting bottle cap comprises an inner plug 1, a component 2 and an upper cover 3, wherein the component 2 is matched with a bottle mouth and is connected with the outside of the bottle mouth, and the inner plug 1 is arranged in the bottle mouth; the upper cover 3 is arranged outside the component 2 and is in threaded connection with the component 2; the inner wall of the component 2 close to the top comprises a first sealing section 4 and a second sealing section 5 which are arranged from top to bottom, and the inner diameter of the first sealing section 4 is smaller than that of the second sealing section 5;
a sealing ring plate 6 is arranged at the top in the upper cover 3, the sealing ring plate 6 is positioned on the inner side of the component 2, and the sealing ring plate 6 is in interference fit with the inner wall of the component 2 to form sealing;
the sealing ring plate 6 is close to a lateral wall of 2 inner walls of subassembly by last to being equipped with in proper order that the cross-section is linear first sealing 7 and the cross-section is the protruding second sealing 8 of form of arc, first sealing 7 with 4 interference fit of first sealing, second sealing 8 paste tightly 5 settings of second sealing.
The first sealing end and the second sealing section 5 are connected through an S-shaped transition section 9; an inward concave part 10 is arranged between the first sealing part 7 and the second sealing part 8.
The specific connection mode of the component 2, the inner plug 1 and the bottle mouth is a conventional technical means in the field, and is not described herein.
In this embodiment, the length of the interference fit between the first sealing portion 7 and the first sealing section 4 is 2mm, and when the bottle cap is opened by more than 2mm, the sealing between the first sealing portion 7 and the first sealing section 4 fails, that is, the bottle cap is opened. When the bottle cap is not opened, the first sealing part 7 and the first sealing end are in interference fit to form sealing when the bottle cap is not opened, and the second sealing part 8 is accommodated in the second sealing section 5.
After the bottle cap is opened, pouring wine is finished, the bottle cap is screwed on again, and at the moment, the second sealing part 8 and the first sealing section 4 are in interference fit to form resealing after the bottle is opened. The second sealing part 8 is of an arc-shaped protruding structure, interference between the second sealing part and the first sealing end can be increased, and the sealing effect is improved.
The utility model discloses a bottle lid is sealed when not uncork through the first sealing 7 that sets up and 4 interference fit formation of first seal segment when not uncork, and the reseal after the second sealing 8 through setting up and 4 interference fit formation uncork behind the uncork, has solved the beverage bottle and has opened the poor problem of back secondary seal effect, has effectively avoided the wine running problem after the beverage bottle is opened.
Further, as shown in fig. 1, a sealing ring 11 is arranged between the upper cover 3 and the inner plug 1. The provision of the sealing ring 11 improves the sealing between the assembly 2 and the plug 1.
Further, as shown in fig. 4 and 6, the second seal portion 8 protrudes from the first seal portion 7. (i.e., the thickness of the second seal portion 8 is greater than that of the first seal portion 7. this is done to increase the interference between the second seal portion 8 and the first seal end, thereby improving the sealing effect.
Further, as shown in fig. 2, 4 and 6, the ratio of the length of the first seal portion 7 to the length of the second seal portion 8 is 2: 1, the ratio of the interference between the first sealing part 7 and the first sealing section 4 to the interference between the second sealing part 8 and the first sealing section 4 is 1: 1.6. wherein, the length of the first sealing part 7 is 2.2mm, and the length of the second sealing part 8 is 1.1; the interference between the first seal portion 7 and the first seal segment 4 is 0.15mm, and the interference between the second seal portion 8 and the first seal segment 4 is 0.24 mm.
Further, as shown in fig. 6, a section of a side wall of the seal ring plate 6 away from the inner wall of the module 2 is linear. The sealing ring plate can be produced with low difficulty.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein and that the invention is not to be considered as limited to the disclosed embodiments, but is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The inverted hook type sealing structure of the implosion anti-counterfeiting bottle cap comprises an inner plug, an assembly and an upper cover, wherein the assembly is matched with a bottle mouth and is connected with the outside of the bottle mouth, and the inner plug is arranged in the bottle mouth; the upper cover is arranged outside the component and is in threaded connection with the component; the method is characterized in that: the inner wall of the assembly close to the top comprises a first sealing section and a second sealing section, and the inner diameter of the first sealing section is smaller than that of the second sealing section;
a sealing ring plate is arranged at the top in the upper cover, the sealing ring plate is positioned on the inner side of the component, and the sealing ring plate is in interference fit with the inner wall of the component to form sealing;
a side wall of the sealing ring plate close to the inner wall of the assembly is provided with a first sealing portion in a linear shape and a second sealing portion in an arc-shaped protruding shape, the first sealing portion is in interference fit with the first sealing section, and the second sealing portion is tightly attached to the second sealing section.
2. The inverted hook type sealing structure of the implosion anti-counterfeiting bottle cap according to claim 1, which is characterized in that: the first seal segment and the second seal segment are connected by an S-shaped transition segment.
3. The inverted hook type sealing structure of the implosion anti-counterfeiting bottle cap according to claim 2, which is characterized in that: an inward concave part is arranged between the first sealing part and the second sealing part.
4. The inverted hook type sealing structure of the implosion anti-counterfeiting bottle cap according to claim 1, which is characterized in that: and a sealing ring is arranged between the upper cover and the inner plug.
5. The inverted hook type sealing structure of the implosion anti-counterfeiting bottle cap according to claim 1, which is characterized in that: the second sealing portion protrudes from the first sealing portion.
6. The inverted hook type sealing structure of the implosion anti-counterfeiting bottle cap according to claim 1, which is characterized in that: the length ratio of the first sealing part to the second sealing part is 2: 1, wherein the ratio of interference between the first sealing part and the first sealing section to interference between the second sealing part and the first sealing section is 1: 1.6.
7. the inverted hook type sealing structure of the implosion anti-counterfeiting bottle cap according to claim 6, which is characterized in that: the section of one side wall of the sealing ring plate, which is far away from the inner wall of the assembly, is linear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221526275.5U CN217397268U (en) | 2022-06-17 | 2022-06-17 | Inverted hook type sealing structure of implosion anti-counterfeiting bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221526275.5U CN217397268U (en) | 2022-06-17 | 2022-06-17 | Inverted hook type sealing structure of implosion anti-counterfeiting bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217397268U true CN217397268U (en) | 2022-09-09 |
Family
ID=83147976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221526275.5U Active CN217397268U (en) | 2022-06-17 | 2022-06-17 | Inverted hook type sealing structure of implosion anti-counterfeiting bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217397268U (en) |
-
2022
- 2022-06-17 CN CN202221526275.5U patent/CN217397268U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0865390B1 (en) | Twist-off can end | |
| GB2409855A (en) | Closure assembly with an inclined membrane | |
| JP4298402B2 (en) | Bottle can, bottle with cap and method for producing bottle can | |
| CN217397268U (en) | Inverted hook type sealing structure of implosion anti-counterfeiting bottle cap | |
| CN113353442A (en) | Universal anti-fake bottle cap for sauce wine | |
| CN210853590U (en) | Clamping-pressing type bottle cap and bottle | |
| CN214190816U (en) | Metal can and cover body thereof | |
| CN112623494B (en) | High strength and labor saving easy-to-open bottle cap | |
| JP4947268B2 (en) | Container lid and sealed container with lid | |
| CN215286199U (en) | Universal anti-fake bottle cap for sauce wine | |
| JP4714332B2 (en) | Plastic cap | |
| TW201900515A (en) | Food press-fit container | |
| CN211618654U (en) | Separation type beverage bottle cap convenient to open and close | |
| CN210364747U (en) | Plastic bottle for beverage | |
| CN212606885U (en) | Novel easily-opened bottle cap with gasket | |
| CN220200068U (en) | Anti-fake bottle cap | |
| CN219566070U (en) | Packaging bottle | |
| CN211919523U (en) | Wide-mouth bottle conjoined bottle cap | |
| CN215972991U (en) | Novel flip anti-theft opening structure | |
| CN213036473U (en) | Double-opening bottle cap with guiding and sealing performance | |
| CN219044555U (en) | Screw thread formula environmental protection lid | |
| CN216036181U (en) | Anti-theft bottle | |
| CN115180298B (en) | Easily tear type aluminium foil gasket and seal packing bottle | |
| CN220200063U (en) | Anti-pulling bottle cap | |
| CN210556560U (en) | Sealing beer cap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |