CN212220855U - Three-piece metal bottle can - Google Patents
Three-piece metal bottle can Download PDFInfo
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- CN212220855U CN212220855U CN202020270344.5U CN202020270344U CN212220855U CN 212220855 U CN212220855 U CN 212220855U CN 202020270344 U CN202020270344 U CN 202020270344U CN 212220855 U CN212220855 U CN 212220855U
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Abstract
The utility model relates to a three-piece metal bottle can.A first curling part is formed by outwards turning the edge of the top of a can body, and an embedding slit is formed at the inner side of the first curling part; the bottom edge of the rotary opening cover extends upwards, then is turned outwards and then extends upwards to form a second rolling connection part, the second rolling connection part comprises an embedding body, and the embedding body extends into the embedding slit; the upper edge of the screw cap is provided with an external thread, the inner wall of the screw cap is provided with an internal thread, and the external thread on the screw cap is screwed with the internal thread of the screw cap. The three-piece metal bottle can in the technical scheme can be repeatedly opened, is convenient to use, can be sealed and stored again under the condition of not being drunk up, adopts a cap screwing mode, isolates the contact between a bottle mouth and the outside, and reduces the pollution; the bonding degree with the existing product is high, the existing aluminum pop can body can be effectively fused, and the original production process or the can body is not required to be greatly changed; energy is saved and the device is light; clean and sanitary, and effectively isolate external pollution.
Description
Technical Field
The utility model relates to a three metal bottle jars relates to packing technical field.
Background
At present, aluminum two-piece type easy cans used in the market are all in an easy-to-open cap mode, and the cans are required to be drunk as soon as possible after being opened and cannot be sealed again, so that great waste can be caused if the cans cannot be used up at one time. The outer surface of the pop-top can cover of the traditional pop-top can is exposed outside, and is easy to be polluted in the storage and transportation processes, when the pop-top can is directly drunk, the pollutants on the cover can be drunk together with the contents, and even if the pop-top can is poured into other containers, the contents can be contacted with the pollutants on the cover, so that the hidden health hazard exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a three-piece metal bottle can, can open repeatedly, facilitate the use promptly, can seal again and preserve under the condition of not drinking up again.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a three-piece metal bottle can comprises a can body, a screw cap and a screw cap; the top edge of the tank body is outwards folded to form a first rolling part, and an embedding slit is formed on the inner side of the first rolling part; the bottom edge of the rotary opening cover extends upwards, then is turned outwards and then extends upwards to form a second rolling connection part, the second rolling connection part comprises an embedded body, and the embedded body extends into the embedded slit; the upper edge of the screwing cover is provided with an external thread, the inner wall of the screwing cover is provided with an internal thread, and the external thread on the screwing cover is screwed with the internal thread of the screwing cover.
As the preferable scheme of the three-piece metal bottle can, the top edge of the rotary opening cover is turned outwards to form a sealing bulge, a sealing groove is formed at the top end of the interior of the threaded cover, and the sealing bulge enters the sealing groove after the rotary opening cover and the threaded cover are screwed.
Preferably, the three-piece metal bottle can has a gasket embedded in the screw cap.
As a preferable scheme of the three-piece metal bottle can, the joint of the embedding slit and the embedding body is pre-coated with a sealant.
As the preferred scheme of three metal bottle jars, the middle part of screw thread lid is formed with the location arch, the bottom of screw thread lid is connected with fixed body, the precut has the twist-off cut mark on the fixed body.
The utility model adopts three metal tanks, a screw cap and a screw cap; the top edge of the tank body is folded outwards to form a first coiling part, and an embedding slit is formed on the inner side of the first coiling part; the bottom edge of the rotary opening cover extends upwards, then is turned outwards and then extends upwards to form a second rolling connection part, the second rolling connection part comprises an embedding body, and the embedding body extends into the embedding slit; the upper edge of the screw cap is provided with an external thread, the inner wall of the screw cap is provided with an internal thread, and the external thread on the screw cap is screwed with the internal thread of the screw cap. The three-piece metal bottle can in the technical scheme can be repeatedly opened, is convenient to use, can be sealed and stored again under the condition of not being drunk up, adopts a cap screwing mode, isolates the contact between a bottle mouth and the outside, and reduces the pollution; the bonding degree with the existing product is high, the existing aluminum pop can body can be effectively fused, and the original production process or the can body is not required to be greatly changed; the bottle mouth is similar to a common glass bottle, so that the bottle is convenient to drink; the screw cap can be unscrewed and then screwed on, so that the beverage can be drunk for multiple times without waste; compared with similar packaging products, the packaging bag is fashionable, environment-friendly, energy-saving and portable; clean and sanitary, and effectively isolate external pollution.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope of the present invention.
Fig. 1 is a schematic structural view of a three-piece metal bottle can provided in an embodiment of the present invention;
fig. 2 is a schematic view of a first partial structure of a three-piece metal bottle/can according to an embodiment of the present invention;
fig. 3 is a schematic view of a second partial structure of a three-piece metal bottle can according to an embodiment of the present invention.
In the figure, 1, a tank body; 2. a rotary opening cover; 3. a threaded cap; 4. a first crimping portion; 5. embedding the slit; 6. a second crimping portion; 7. an embedded body; 8. an external thread; 9. an internal thread; 10. sealing the protrusion; 11. sealing the groove; 12. a gasket; 13. Positioning the projection; 14. a fixed body; 15. and (5) twisting off the cutting mark.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As is well known, the term "three metal pieces" is understood to mean that the bottle and can raw material in the present technical solution can be only three metal pieces, and the specific structure is not limited, and the innovation of the technical solution is also reflected in the structural form of the bottle and can made of three metal pieces.
Referring to fig. 1, 2 and 3, a three-piece metal bottle can is provided, which can replace the traditional pop can for packaging beer, soft drinks, fruit juice and herbal tea, and combines the advantages of common glass bottles or porcelain bottles and metal cans, so that the three-piece metal bottle can is fashionable, environment-friendly, energy-saving and light. The three-piece metal bottle can comprises a can body 1, a screw cap 2 and a screw cap 3; the top edge of the can body 1 is folded outwards to form a first winding part 4, and an embedding slit 5 is formed on the inner side of the first winding part 4; the bottom edge of the rotary opening cover 2 extends upwards, then is turned outwards and then extends upwards to form a second rolling part 6, the second rolling part 6 comprises an embedded body 7, and the embedded body 7 extends into the embedded slit 5; the upper edge of the screw cap 2 is provided with an external thread 8, the inner wall of the screw cap 3 is provided with an internal thread 9, and the external thread 8 on the screw cap 2 is screwed with the internal thread 9 of the screw cap 3.
In one embodiment of the three-piece metal bottle can, the top edge of the screw cap 2 is folded outwards to form a sealing protrusion 10, the top end of the interior of the screw cap 3 is formed with a sealing groove 11, and the sealing protrusion 10 enters the sealing groove 11 after the screw cap 2 and the screw cap 3 are screwed together. The design of the sealing bulge 10 and the sealing groove 11 ensures that the top contact position of the screwed cover 2 and the screwed cover 3 is surface contact, thereby increasing the sealing effect.
Specifically, a gasket 12 is embedded inside the screw cap 3. The material of the sealing gasket 12 can be polyethylene or silica gel, and except the sealing gasket 12, the three metal bottles and cans are made of metal materials, for example, aluminum alloy materials, and can be recycled and regenerated for infinite times; meanwhile, the weight of the glass bottle is many times smaller than that of a glass bottle with the same volume, and different patterns such as patterns reflecting the trend of the times can be printed on the appearance of the glass bottle. The sealing gasket 12 is disposed at the contact position of the screw cap 2 and the screw cap 3, and the sealing effect of the sealing protrusion 10 can be further increased.
In one embodiment of the three-piece metal can, the junction of the insert slit 5 and the insert body 7 is pre-coated with a sealing glue (existing material). The sealing glue design enhances the sealing performance of the joint of the tank body 1 and the screw cap 2. The purposes of containing and sealing liquid and preserving quality and quantity for long-term storage are achieved.
In one embodiment of the three-piece metal bottle can, a positioning protrusion 13 is formed in the middle of the screw cap 2, a fixing body 14 is connected to the bottom of the screw cap 3, and a twist-off cutting mark 15 is pre-cut on the fixing body 14. The design of screwing off the cutting mark 15 realizes the screwing-off design of the screw cap 3, and the screw cap can be screwed on after being screwed off, so that the beverage can be drunk up for multiple times without generating waste. Compared with similar packaging products, the novel packaging bag is fashionable, environment-friendly, energy-saving and portable. Meanwhile, on the premise that the bottle is not opened, the positioning protrusion 13 is matched with the fixing body 14, so that the screwing degree of the threaded cap 3 is increased.
In one embodiment of the three-piece metal bottle can, the material of the screw cap 3 can be replaced by tinplate or plastic; the structure can be free of threads, and besides, a crown cap can be directly used.
In one embodiment of the three-piece metal bottle, three-piece metal bottle cans with different capacities and different sizes are developed based on the technical scheme, and the large caliber of the can body 1 is reduced by the conical rotary opening cover 2 so as to be convenient for drinking; the screw cap 3 adopts an aluminum screw cap which can be broken and screwed down, so that the beverage can be drunk up for many times without waste; and the sealing gasket 12 ensures the sealing performance of the bottle mouth.
The utility model adopts a three-piece metal type tank body 1, a screw cap 2 and a screw cap 3; the top edge of the can body 1 is folded outwards to form a first coiling part 4, and an embedding slit 5 is formed on the inner side of the first coiling part 4; the bottom edge of the rotary opening cover 2 extends upwards, then is turned outwards and then extends upwards to form a second rolling part 6, the second rolling part 6 comprises an embedded body 7, and the embedded body 7 extends into the embedded slit 5; the upper edge of the screw cap 2 is provided with an external thread 8, the inner wall of the screw cap 3 is provided with an internal thread 9, and the external thread 8 on the screw cap 2 is screwed with the internal thread 9 of the screw cap 3. The design of the sealing bulge 10 and the sealing groove 11 ensures that the top contact position of the screwed cover 2 and the screwed cover 3 is surface contact, thereby increasing the sealing effect. The sealing glue design enhances the sealing performance of the joint of the tank body 1 and the screw cap 2. The purposes of containing and sealing liquid and preserving quality and quantity for long-term storage are achieved. The design of screwing off the cutting mark 15 realizes the screwing-off design of the screw cap 3, and the screw cap can be screwed on after being screwed off, so that the beverage can be drunk up for multiple times without generating waste. Compared with similar packaging products, the novel packaging bag is fashionable, environment-friendly, energy-saving and portable. Meanwhile, on the premise that the bottle is not opened, the positioning protrusion 13 is matched with the fixing body 14, so that the screwing degree of the threaded cap 3 is increased. The three-piece metal bottle can in the technical scheme can be repeatedly opened, is convenient to use, can be sealed and stored again under the condition of not being drunk up, adopts a cap screwing mode, isolates the contact between a bottle mouth and the outside, and reduces the pollution; the bonding degree with the existing product is high, the existing aluminum pop can body 1 can be effectively fused, and the original production process or the can body 1 is not required to be greatly changed; the bottle mouth is similar to a common glass bottle, so that the bottle is convenient to drink; the beverage can be drunk up for many times without waste because the beverage can be screwed on after being unscrewed; compared with similar packaging products, the packaging bag is fashionable, environment-friendly, energy-saving and portable; clean and sanitary, and effectively isolate external pollution.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. A three-piece metal bottle can is characterized by comprising a can body (1), a screw cap (2) and a threaded cap (3); the top edge of the can body (1) is folded outwards to form a first winding part (4), and an embedding slit (5) is formed on the inner side of the first winding part (4); the bottom edge of the rotary opening cover (2) extends upwards, then is turned outwards and then extends upwards to form a second rolling part (6), the second rolling part (6) comprises an embedded body (7), and the embedded body (7) extends into the embedded slit (5); the upper edge of the screw cap (2) is provided with an external thread (8), the inner wall of the screw cap (3) is provided with an internal thread (9), and the external thread (8) on the screw cap (2) is screwed with the internal thread (9) of the screw cap (3).
2. A three-piece metal bottle can according to claim 1, wherein the top edge of the screw cap (2) is folded outward to form a sealing protrusion (10), the inner top end of the screw cap (3) is formed with a sealing groove (11), and the sealing protrusion (10) enters the sealing groove (11) after the screw cap (2) and the screw cap (3) are screwed together.
3. A three-piece metal bottle can according to claim 2, characterized in that the threaded cap (3) is internally embedded with a gasket (12).
4. A three-piece metal bottle can according to claim 1, wherein the junction of the insert slit (5) and the insert body (7) is pre-coated with a sealing glue.
5. The three-piece metal bottle can according to claim 1, wherein a positioning protrusion (13) is formed in the middle of the screw cap (2), a fixing body (14) is connected to the bottom of the screw cap (3), and a twist-cut line (15) is pre-cut on the fixing body (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020270344.5U CN212220855U (en) | 2020-03-07 | 2020-03-07 | Three-piece metal bottle can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020270344.5U CN212220855U (en) | 2020-03-07 | 2020-03-07 | Three-piece metal bottle can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212220855U true CN212220855U (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020270344.5U Active CN212220855U (en) | 2020-03-07 | 2020-03-07 | Three-piece metal bottle can |
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| CN (1) | CN212220855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340214A (en) * | 2020-11-16 | 2021-02-09 | 奥瑞金科技股份有限公司 | Metal rotary opening cover, pop can and manufacturing method of metal rotary opening cover |
-
2020
- 2020-03-07 CN CN202020270344.5U patent/CN212220855U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340214A (en) * | 2020-11-16 | 2021-02-09 | 奥瑞金科技股份有限公司 | Metal rotary opening cover, pop can and manufacturing method of metal rotary opening cover |
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Address after: 110027 no.8-5, No.5 Road, Shenyang Economic and Technological Development Zone, Shenyang City, Liaoning Province Patentee after: Shengxing (Shenyang) packaging Co.,Ltd. Address before: 110027 no.8-5, No.5 Road, Shenyang Economic and Technological Development Zone, Shenyang City, Liaoning Province Patentee before: Pacific can (Shenyang) Co.,Ltd. |