CN221458326U - 202# Full-opening high-temperature high-pressure drink pop-top cover - Google Patents
202# Full-opening high-temperature high-pressure drink pop-top cover Download PDFInfo
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- CN221458326U CN221458326U CN202323087556.2U CN202323087556U CN221458326U CN 221458326 U CN221458326 U CN 221458326U CN 202323087556 U CN202323087556 U CN 202323087556U CN 221458326 U CN221458326 U CN 221458326U
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- annular groove
- cover surface
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- side wall
- edge
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- 238000007373 indentation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 4
- 235000013361 beverage Nutrition 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Containers Opened By Tearing Frangible Portions (AREA)
Abstract
The utility model discloses a 202# full-opening high-temperature high-pressure drink pop-top cover, which comprises: the cover surface is riveted on the pull ring on the front surface of the cover surface, the front surface of the cover surface is also provided with an annular score line, the edge of the cover surface is also extended with an annular groove, the edge of the annular groove is extended to form a curled edge, the outer side wall of the annular groove is in a conical outward expansion shape, and the outer side wall and the cover surface form an included angle of 48-49 degrees. Through designing the outer side wall of the annular groove of the cover surface into the outward-expanding cone shape, when the tank body is impacted externally, part of impact force can be diffused from the cone-shaped structure to the side wall direction of the tank body, so that the pressure in the cover flows back to the bottom of the tank body, and the cover surface is buffered, so that the potential safety hazard of full-open cover surface rupture caused by impact in the transportation or carrying process is reduced. The outward-expanding cone is designed, so that after the cover surface is opened, the safety distance of 8-9mm is formed between the edge of the notch of the score line and the edge of the cover surface, and when a consumer drinks directly, the safety distance between the lips and the notch is ensured, and the lips are not cut.
Description
Technical Field
The utility model relates to the technical field of can covers of food packaging cans, in particular to a 202# full-opening high-temperature high-pressure drink pop-top cover.
Background
The current packing of canned beer and carbonated beverage product is general aluminium system stretch jar, and jar mouth department seals aluminium system minor open-ended beverage lid, and traditional minor open-ended beverage lid can't let the consumer realize, and the big mouthful is smooth to drink and custom modulation, if: adding fruit block, milk product, etc. But its little opening advantage lies in conveniently pouring into the cup, and compressive capacity is stronger, and the pulling-on piece can not explode the hand because of the excessive pressure in the jar when opening. Therefore, the development of the full-open high-temperature and high-pressure beer easy-open cover solves the problems that the self-defined modulation and the full-open easy-open cover are easy to be impacted and burst in the transportation or carrying process, and the potential safety hazard exists.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provide a 202# full-opening high-temperature and high-pressure drink pop-top cover so as to solve the technical problem that the existing full-opening pop-top cover has potential safety hazards.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The embodiment of the utility model provides a 202# full-opening high-temperature high-pressure drink pop-top cover, which comprises: the cover surface is riveted on the pull ring on the front surface of the cover surface, an annular score line is further arranged on the front surface of the cover surface, an annular groove is further formed in the edge of the cover surface in an extending mode, the edge of the annular groove is curled by extending, the outer side wall of the annular groove is in a conical outward expanding mode, and an included angle between the outer side wall and the cover surface is 48-49 degrees.
Wherein, the difference in height between the bottom of the annular groove and the top of the outer side wall is 6.8+/-1 mm.
Wherein, the difference in height between the bottom of the annular groove and the cover surface is 2.5+/-1 mm.
The cross section of the junction of the cover surface and the annular groove forms a first arc shape, and the arc radius of the first arc shape is 0.8+/-0.1 mm.
The cross section of the bottom of the annular groove is in a second arc shape, and the arc radius of the second arc shape is 0.5+/-0.1 mm.
The outer side wall of the annular groove forms a fourth arc shape from the bottom to the top in section, and the arc radius of the fourth arc shape is 1+/-0.2 mm.
The cross section of the joint of the annular groove and the curled edge is in a fifth arc shape, and the arc radius of the fifth arc shape is 1.5+/-0.2 mm.
Wherein, the inner side outer surface of the groove bottom of the annular groove is also provided with a plurality of indentations.
According to the 202# full-opening high-temperature high-pressure drink easy-to-open lid disclosed by the utility model, the outer side wall of the annular groove of the lid surface is designed into the outward-expansion cone shape, when the tank body is subjected to external impact, part of impact force can be diffused from the cone-shaped structure to the direction of the side wall of the tank body, so that the pressure in the lid flows back to the bottom of the tank body, the buffer effect is achieved on the lid surface, and the potential safety hazard of full-opening lid surface rupture caused by impact in the transportation or carrying process is reduced. The outward-expanding cone is designed, so that after the cover surface is opened, the safety distance of 8-9mm is formed between the edge of the notch of the score line and the edge of the cover surface, and when a consumer drinks directly, the safety distance between the lips and the notch is ensured, and the lips are not cut.
The foregoing description is only an overview of the present utility model, and is intended to be more clearly understood as being carried out in accordance with the following description of the preferred embodiments, as well as other objects, features and advantages of the present utility model.
Drawings
Fig. 1 is a schematic front perspective view of a 202# full-opening high-temperature and high-pressure beverage pop-top cap according to an embodiment of the present utility model.
Fig. 2 is a schematic view of a back perspective structure of a 202# full-open high-temperature and high-pressure beverage pop-top cap according to an embodiment of the present utility model.
Fig. 3 is a schematic cross-sectional view of a 202# full-open high-temperature high-pressure drink easy-open cap according to an embodiment of the present utility model.
Fig. 4 is a front plan view of a 202# full-open high-temperature high-pressure drink easy-open cap according to an embodiment of the present utility model.
Fig. 5 is a cross-sectional view taken along A-A of fig. 4.
Fig. 6 is an enlarged view of a portion B of fig. 5.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and the detailed description, in order to make the objects, technical solutions and advantages of the present utility model more apparent.
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. 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 fall within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships as described based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be attached, detached, or integrated, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Referring to fig. 1 to 6, the present embodiment provides a 202# full-open high-temperature and high-pressure beverage pop-top cap 100, which includes: a cover surface 1 and a pull ring 2 riveted on the front surface of the cover surface 1; the cover surface 1 is provided with an annular score line 16 near the edge, an annular groove 10 is arranged outside the annular score line 16, an outer side wall 13 of the annular groove 10 is in a conical outward expansion shape, and an included angle between the outer side wall 13 and the cover surface 1 is 48-49 degrees. When the impact pressure of the tank body is increased by external force, the outer side wall 13 in a conical outward expansion shape disperses air towards the circumferential direction of the tank body under the slope guiding action of the outer side wall 13, so that the front impact on the cover surface 1 is reduced, and the safety of the tank body is improved. In addition, the annular score line 16 is located at the lower part of the sharp corner part of the pull ring 2, so that the score line is large in depth, the pull ring 2 is easy to scratch or tear, and when the can is opened, the pull ring 2 firstly punctures the score at the score line so as to facilitate pressure relief, prevent the can lid from being totally exploded during opening, and finally the lid surface 1 is divided into two parts from the annular score line 16, and the can opening is totally opened.
Wherein, the height difference between the bottom of the annular groove 10 and the top of the outer side wall 13 is 6.8+/-1 mm.
The height difference between the bottom of the annular groove 10 and the cover surface 1 is 2.5 plus or minus 1mm.
Referring again to fig. 3, the edge of the cover 1 extends with a curled edge 14; the annular groove 10 is formed by enclosing an annular inner side wall 12 and an annular outer side wall 13.
Wherein the annular score line 16 is disposed at the junction of the lid surface 1 and the annular groove 10. A plurality of reinforcing rib grooves 111 are further formed in the cover surface 1, and the reinforcing rib grooves 111 are used for improving the strength of the cover surface 1.
Referring to fig. 6 again, the cross section of the junction between the cover surface 1 and the annular groove 10 forms a first arc shape, the arc radius R1 of the first arc shape is 0.8±0.1mm, that is, the junction between the cover surface 1 and the annular inner sidewall 12 of the annular groove 10 forms the first arc shape, and the first arc shape is a partial arc of the circumference.
The cross section of the groove bottom of the annular groove 10 is in a second arc shape, and the arc radius R2 of the second arc shape is 0.5±0.1mm, that is, the junction of the annular inner side wall 12 and the annular outer side wall 13 forms the second arc shape.
The outer side wall 13 of the annular groove 10 forms a fourth arc shape from the bottom to the top in section, and the arc radius R4 of the fourth arc shape is 1+/-0.2 mm. The edge of the fourth arc shape is also provided with a conical part which extends upwards and outwards.
Further, the cross section of the junction between the annular groove 10 and the curled edge 14 is in a fifth arc shape, and the arc radius R5 of the fifth arc shape is 1.5mm±0.2.
The outer side wall section of the curled edge 14 forms a sixth arc shape, the arc radius R6 of the sixth arc shape is 1mm, and the curled edge 14 is used for being clamped and fixed with the opening edge of the can body.
As shown in fig. 6, the inner surface of the bottom of the annular groove 10 is further provided with a plurality of indentations 15, that is, the outer surface of the bottom end of the annular inner side wall 12 is provided with a plurality of indentations 15, and the indentations 15 are used for improving the strength of the annular groove 10.
Referring again to fig. 4 and 5, in this embodiment, the lid surface 1 is a circular lid, the outer diameter of the lid surface 1 is 60±1.0mm, the height difference between the top of the curled edge 14 and the bottom of the groove is 6.8±1mm, the diameter of the annular score line 16 is 41.5±1.0mm, and the can dispensing diameter of the lid surface 1 is 52.5±1mm.
It will be appreciated that in other embodiments, the parameters of the above-mentioned portions may be changed according to the size of the cover 1.
According to the 202# full-opening high-temperature high-pressure drink easy-to-open cover, the outer side wall of the annular groove of the cover surface is designed into the outward-expansion cone shape, when the tank body is subjected to external impact, part of impact force can be diffused from the cone-shaped structure to the direction of the side wall of the tank body, so that the cover surface is buffered, and potential safety hazards caused by impact in the transportation or carrying process are reduced. Meanwhile, the scribing line below the pull ring is deeper and is used for pressure relief in advance when the cover is opened.
The foregoing examples are provided to further illustrate the technical contents of the present utility model for the convenience of the reader, but are not intended to limit the embodiments of the present utility model thereto, and any technical extension or re-creation according to the present utility model is protected by the present utility model. The protection scope of the utility model is subject to the claims.
Claims (8)
1. A202 # full-open high-temperature high-pressure drink easy-to-open cover is characterized by comprising: the cover surface is riveted on the pull ring on the front surface of the cover surface, an annular score line is further arranged on the front surface of the cover surface, an annular groove is further formed in the edge of the cover surface in an extending mode, the edge of the annular groove is curled by the edge of the annular groove, the outer side wall of the annular groove is in a conical outward expanding shape, and an included angle between the outer side wall and the cover surface is 48-49 degrees.
2. The 202# full-open high-temperature high-pressure drink easy-open lid according to claim 1, wherein the difference in height between the bottom of the annular groove and the top of the outer side wall is 6.8±1mm.
3. The 202# full-open high-temperature and high-pressure drink pop-top cap of claim 2, wherein the difference in height between the bottom of the annular groove and the cap surface is 2.5 ± 1mm.
4. A 202# full-open high-temperature high-pressure drink pop-top cap as claimed in claim 3, wherein the cross section of the junction of the cap surface and the annular groove forms a first arc shape, and the arc radius of the first arc shape is 0.8±0.1mm.
5. The 202# full-open high-temperature and high-pressure drink easy-to-open lid as claimed in claim 3, wherein the groove bottom part of the annular groove is in a second arc shape, and the arc radius of the second arc shape is 0.5+/-0.1 mm.
6. The 202# full-open high-temperature and high-pressure drink pop-top cap of claim 3, wherein the outer side wall of the annular groove forms a fourth arc shape from the bottom to the top in cross section, and the arc radius of the fourth arc shape is 1mm ± 0.2.
7. The 202# full-open high-temperature and high-pressure drink pop-top cap of claim 3, wherein the cross section of the junction of the annular groove and the curled edge is in a fifth arc shape, and the arc radius of the fifth arc shape is 1.5mm ± 0.2.
8. The 202# full-opening high-temperature and high-pressure drink pop-top cap according to claim 3, wherein,
The inner side outer surface of the groove bottom of the annular groove is also provided with a plurality of indentations.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202323087556.2U CN221458326U (en) | 2023-11-15 | 2023-11-15 | 202# Full-opening high-temperature high-pressure drink pop-top cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202323087556.2U CN221458326U (en) | 2023-11-15 | 2023-11-15 | 202# Full-opening high-temperature high-pressure drink pop-top cover |
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Publication Number | Publication Date |
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CN221458326U true CN221458326U (en) | 2024-08-02 |
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Family Applications (1)
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CN202323087556.2U Active CN221458326U (en) | 2023-11-15 | 2023-11-15 | 202# Full-opening high-temperature high-pressure drink pop-top cover |
Country Status (1)
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CN (1) | CN221458326U (en) |
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2023
- 2023-11-15 CN CN202323087556.2U patent/CN221458326U/en active Active
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