CN219668927U - Small-size coding easy-to-tear cover - Google Patents
Small-size coding easy-to-tear cover Download PDFInfo
- Publication number
- CN219668927U CN219668927U CN202320486402.1U CN202320486402U CN219668927U CN 219668927 U CN219668927 U CN 219668927U CN 202320486402 U CN202320486402 U CN 202320486402U CN 219668927 U CN219668927 U CN 219668927U
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- Prior art keywords
- easy
- hole
- tear
- coding
- edge
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- 239000008267 milk Substances 0.000 claims description 12
- 210000004080 milk Anatomy 0.000 claims description 12
- 235000013336 milk Nutrition 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 12
- 239000004831 Hot glue Substances 0.000 claims description 8
- 239000010410 layer Substances 0.000 claims description 8
- 238000007731 hot pressing Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims 3
- 239000005030 aluminium foil Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Packages (AREA)
Abstract
The utility model discloses a small-size coding easy-tearing cover, which comprises a cover body and an easy-tearing film, wherein the cover body is provided with a through hole and annular bonding parts distributed around the through hole, a coding part extending towards the center of the cover body is fixedly connected to the connecting edge serving as part of the edge of the through hole, the edge of the coding part which is not connected with the through hole and the edge of the through hole which is not connected with the coding part enclose an opening communicated with the inside of a barrel body, the area of the opening can enable a user to go in and go out, the easy-tearing film is sealed and bonded with the bonding part and can cover the opening, one side surface of the coding part, which is close to the easy-tearing film, is used for setting a function code, the tangent line of the point, which is the shortest in distance from the coding part to the center of the cover body, is a first straight line, the edge of the through hole is divided into a first hole edge and a second hole edge, the connecting edge is positioned on the first hole edge, and the coding part is positioned in the virtual D coding part formed by intersecting and enclosing the first hole edge. The utility model can clearly display the function code and ensure good use experience of users.
Description
Technical Field
The utility model relates to the technical field of food packaging, in particular to a small-specification coded easy-to-tear cover.
Background
The coded easy-to-tear cover has the functions of anti-counterfeiting performance, product traceability, goods-cross prevention performance, enterprise product propaganda performance, marketing performance and the like, and is widely applied to the market. Most of the functional codes of the code-assigned easy-to-tear cover are arranged on the surface of the aluminum foil and are easily damaged by people, so that the sales of commodities are affected. Chinese patent CN217806367U discloses a tamper-proof easy-to-tear lid, through covering the coding portion on the lid D district with easy-to-tear film, has the performance of tamper-proof when realizing guaranteeing easy-to-tear lid current product characteristic. However, the anti-damage easy-tearing cover is mostly of a large-specification D502 model, the D area on the cover body has enough area to clearly display the function code, and for some small-specification products, such as D401 products, the easy-tearing cover is smaller in size, in order to ensure the operation convenience of a user when taking the commodity at the bottom of the barrel, the area of the D area on the cover body cannot be too large, otherwise, the hand can be blocked by the cover body, and the use experience when taking the commodity is influenced, therefore, the code is assigned to the D area on the cover body of the small-specification easy-tearing cover, the area of the function code is smaller, the user cannot successfully scan the function code, and the effective information of the commodity is acquired.
Disclosure of Invention
The utility model aims to provide a small-specification coded easy-to-tear cover, so as to solve the problems in the prior art, clearly display function codes and ensure good use experience of a user.
In order to achieve the above object, the present utility model provides the following solutions:
the utility model provides a small-size coding easy-tearing cover, which comprises a cover body and an easy-tearing film, wherein the cover body is provided with a through hole and annular bonding parts distributed around the through hole, part edges of the through hole are connecting edges, coding parts extending to the center of the cover body are fixedly connected to the connecting edges, edges of the coding parts, which are not connected with the through hole, and edges of the through hole, which are not connected with the coding parts, enclose an opening, the opening is used for being communicated with the inside of a barrel body, the area of the opening can enable a user to enter and exit the opening, the easy-tearing film is sealed and bonded with the bonding parts and can cover the opening, a tangent line of a point, which is close to one side surface of the easy-tearing film, of the coding parts and has the shortest distance from the center of the cover body is a first straight line, the first straight line divides the edge of the through hole into a first hole edge and a second hole edge, the connecting edges are positioned on the first hole edge, the first straight line intersects with the first straight line to form a virtual coding part D, and the virtual coding part D is positioned in the virtual coding part D.
Preferably, the side surface of the coding part, which is close to the opening, comprises a vertical plane, and the lower edge of the vertical plane is a horizontal edge for scraping milk powder protruding out of the milk powder spoon.
Preferably, the side surface of the coding part, which is close to the opening, further comprises an arc-shaped surface, and the arc-shaped surface, the vertical plane and the boundary of the opening are in smooth transition.
Preferably, the easy-tearing film and the cover body are sealed by hot pressing.
Preferably, the easy-to-tear film can be in contact with the coding part and is covered and attached, a transparent hot melt adhesive layer is arranged on one side of the easy-to-tear film, which is in contact with the coding part, and after the easy-to-tear film is separated from the coding part, the transparent hot melt adhesive layer of the easy-to-tear film can be covered on the surface of the coding part.
Preferably, the easy-to-tear film comprises an integrated formed easy-to-tear film body and a pull tab, and the pull tab is arranged on one side of the easy-to-tear film away from the cover body.
Preferably, the material of the easy-to-tear film is aluminum foil.
Compared with the prior art, the utility model has the following technical effects:
the utility model provides the small-size code-marking easy-tearing cover, the opening area of the cover body is convenient for the hand to go in and go out, and the code-marking part is positioned in the virtual D-shaped code-marking part formed by intersecting and enclosing the first straight line and the first hole, namely the area of the code-marking part is smaller than the area of the virtual D-shaped code-marking part formed by taking the shortest distance from the code-marking part to the center of the cover body as a tangent line, thereby ensuring that the code-marking part has enough area to clearly display the function code, and simultaneously reserving enough area for the opening, ensuring that the hand is not blocked by the opening when a user takes the article at the bottom of the barrel, and ensuring good use experience of the user.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a small-sized coded easy-to-tear cap of embodiment 1;
FIG. 2 is a schematic view of the structure of the small-size coded peel-off cap of example 1 with the peel-off film removed;
fig. 3 is a schematic structural diagram of a small-sized coded easy-to-tear cap of embodiment 2;
fig. 4 is a schematic view of the structure of the small-sized coded easy-to-tear cap of example 2 with the easy-to-tear film removed.
In the figure: 1-an easy-to-tear film; 2-a cover; 3-opening; 4-coding part; 5-function code; 6-an adhesive part; 7-a hot melt adhesive layer; 8-pulling-on the piece; 9-connecting edges; 10-first straight line.
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. 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 utility model aims to provide a small-specification coded easy-to-tear cover, so as to solve the problems in the prior art, clearly display function codes and ensure good use experience of a user.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Example 1
The embodiment provides a small-size code-marking easy-tearing cover, which is applicable to a D401-size easy-tearing cover, as shown in fig. 1-2, and comprises a cover body 2 and an easy-tearing film 1, wherein the cover body 2 is provided with a through hole and annular bonding parts 6 distributed around the through hole, part of the edge of the through hole is a connecting edge 9, the connecting edge 9 is fixedly connected with a code-marking part 4 extending towards the center of the cover body 2, the edge of the code-marking part 4 which is not connected with the through hole and the edge of the through hole which is not connected with the code-marking part 4 enclose an opening 3, the opening 3 is used for communicating with the inside of a barrel body, the area of the opening 3 can enable the hands of a user to come in and go out, the easy-tearing film 1 and the bonding parts 6 can seal and cover the opening 3, one side of the code-marking part 4 close to the easy-tearing film 1 is used for setting a functional code 5, the tangent line of the shortest distance from the code-marking part 4 to the center of the cover body 2 is a first straight line 10, the first straight line 10 divides the edge of the through hole into a first hole edge and a second hole edge, the connecting edge 9 is positioned on the first hole edge, the first straight line 10 and the first hole edge are intersected and enclosed to form a virtual D-shaped code forming part, the code forming part 4 is positioned in the virtual D-shaped code forming part, namely the area of the code forming part 4 is smaller than the area of a virtual D-shaped area (the area from a broken line to the bonding part 6 in fig. 2) formed by taking the shortest distance from the code forming part 4 to the center of the cover body 2 as a tangent point, the area of the opening 3 is further convenient for taking the articles at the bottom of the barrel body, the shape of the D-shaped area of the common D-shaped opening easy-to-tear cover is changed, the area of the code forming part 4 is ensured to be smaller than the area of the virtual D-shaped code forming part corresponding to the tangent point with the shortest distance from the code forming part 4 to the center of the cover body 2, the small-sized code forming part 4 has enough area to clearly display the functional code 5, meanwhile, the enough area of the opening 3 is reserved, so that a user can use the article at the bottom of the barrel without clamping the hand by the opening 3, and the user can have good use experience.
In the embodiment of the utility model, the side surface of the code-giving part 4 close to the opening 3 comprises a vertical plane, the lower edge of the vertical plane is a horizontal edge for scraping the milk powder protruding out of the milk powder spoon, when the milk powder is taken out of the barrel, a user can scrape the milk powder in the milk powder spoon on the vertical plane after taking out the milk powder, so that the accurate use amount of the milk powder is ensured, and the waste caused by the sprinkling of the milk powder is avoided.
In the embodiment of the utility model, preferably, the side surface of the coding part 4 close to the opening 3 further comprises an arc surface, the vertical plane and the boundary of the opening 3 can be smoothly transited, and when a user takes the article at the bottom of the barrel, even if the hand touches the edge of the opening 3 or the coding part 4, the smoothly transited arc surface can protect the hand penetrating through the annular cover body, so that the damage to the hand is reduced. In this embodiment, the arc surfaces of the coding parts 4 are bent in the direction approaching the connecting edge 9, and the setting positions of the function codes 5 are approaching the vertical plane.
In the embodiment of the utility model, the easy-to-tear film 1 and the cover body 2 are sealed by hot pressing, wherein the hot-to-press sealing pressure between the easy-to-tear film 1 and the bonding part 6 is larger, so that the sealing strength of the easy-to-tear cover aluminum foil can be enhanced, the packaged product is better protected, and the problem of product quality safety is avoided.
In the embodiment of the utility model, the easy-to-tear film 1 can be in contact with and cover and fit with the coding part 4, the hot-press sealing pressure between the easy-to-tear film 1 and the coding part 4 is smaller than the hot-press sealing pressure between the easy-to-tear film 1 and the bonding part 6, the easy-to-tear film 1 and the coding part 4 can achieve the effect of easy-to-open, the easy-to-tear film 1 can cover the coding part 4, the function code 5 is prevented from being damaged, the anti-counterfeiting function can also be realized, the production side is protected, the easy-to-tear film 1 is fit with the coding part 4, the commodity in the barrel body of the product is prevented from contacting the function code 5 of the coding part 4 in the transportation process, and foreign matters produced by coding are prevented from polluting the commodity; the transparent hot melt adhesive layer 7 is arranged on one side of the easy-tearing film 1, which is contacted with the code-forming part 4, after the easy-tearing film 1 is separated from the code-forming part, the transparent hot melt adhesive layer 7 of the easy-tearing film 1 can be adhered on the surface of the code-forming part 4 under the action of high temperature and pressure of hot-press sealing, and the transparent hot melt adhesive layer 7 can cover the metal reflection of the cover body 2 because the surface of the cover body 2 has obvious metal luster, so that the contrast ratio of the two-dimensional code and the cover body 2 is increased, the two-dimensional code is easier to recognize, a consumer can conveniently and rapidly scan the functional code 5, and the information of commodities is mastered in time.
Further preferably in the embodiment of the present utility model, the easy-to-tear film 1 includes an integrally formed easy-to-tear film 1 body and a pull tab 8, where the pull tab is disposed on a side of the easy-to-tear film 1 away from the cover 2, and pulling the pull tab 8 can enable the easy-to-tear film 1 to be quickly separated from the cover 2.
In the embodiment of the present utility model, it is further preferable that the material of the easy-to-tear film 1 is aluminum foil.
Example 2
This embodiment differs from embodiment 1 in that: the shape of the code forming portion in this embodiment is different from that of the code forming portion in embodiment 1, and as shown in fig. 3 to 4, the arcuate surface of the code forming portion 4 in this embodiment is curved in a direction away from the connection edge 9, and the function code 5 is disposed at a position close to the arcuate surface. The coding part of the utility model satisfies the area with clear display function code 5, and the coding part 4 is positioned in the virtual D-shaped coding part formed by intersecting and enclosing the first straight line 10 and the first hole edge.
The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (7)
1. A small-size coding easy-to-tear cover is characterized in that: including the lid and easily tear the membrane, the lid has the through-hole and distributes in annular bonding portion around the through-hole, the part border of through-hole is connecting the border, fixedly connected with is to on the connecting border the coding portion that lid center extends, coding portion not with the border that the through-hole is connected and the through-hole not with the border that coding portion is connected encloses into the opening, the opening is used for with the inside intercommunication of staving, just open-ended area can make user's hand come in and go out, easily tear the membrane with bonding portion seal bond and can cover the opening, coding portion is close to one side of easily tear the membrane is used for setting up the function code, coding portion extremely the tangent line of lid center distance shortest is first straight line, first straight line will the through-hole border is cut apart into first hole edge and second hole edge, connecting border is located first hole edge is last, first straight line with first hole edge crossing formation virtual coding portion D is located virtual coding portion D.
2. The small form factor coded easy-to-tear cap of claim 1, wherein: the side face of the coding part, which is close to the opening, comprises a vertical plane, and the lower edge of the vertical plane is a horizontal edge for scraping milk powder protruding out of the milk powder spoon.
3. The small form factor coded easy-to-tear cap of claim 2, wherein: the side face, close to the opening, of the coding part further comprises an arc-shaped face, and smooth transition is achieved among the arc-shaped face, the vertical plane and the boundary of the opening.
4. The small form factor coded easy-to-tear cap of claim 1, wherein: the easy-tearing film and the cover body are sealed by hot pressing.
5. The small form factor coded easy-to-tear cap of claim 1, wherein: the easy-to-tear film can be in contact with the coding part and is covered and attached, one side of the easy-to-tear film, which is in contact with the coding part, is provided with a transparent hot melt adhesive layer, and after the easy-to-tear film is separated from the coding part, the transparent hot melt adhesive layer of the easy-to-tear film can be covered on the surface of the coding part.
6. The small form factor coded easy-to-tear cap of claim 1, wherein: the easy-to-tear film comprises an integrated easy-to-tear film body and a pull piece, wherein the pull piece is arranged on one side, away from the cover body, of the easy-to-tear film.
7. The small form factor coded easy-to-tear cap of claim 1, wherein: the material of easy dyestripping is the aluminium foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320486402.1U CN219668927U (en) | 2023-03-15 | 2023-03-15 | Small-size coding easy-to-tear cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320486402.1U CN219668927U (en) | 2023-03-15 | 2023-03-15 | Small-size coding easy-to-tear cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219668927U true CN219668927U (en) | 2023-09-12 |
Family
ID=87893140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320486402.1U Active CN219668927U (en) | 2023-03-15 | 2023-03-15 | Small-size coding easy-to-tear cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219668927U (en) |
-
2023
- 2023-03-15 CN CN202320486402.1U patent/CN219668927U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |