CN211686446U - Combined easy-to-tear cover - Google Patents
Combined easy-to-tear cover Download PDFInfo
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- CN211686446U CN211686446U CN202020244972.6U CN202020244972U CN211686446U CN 211686446 U CN211686446 U CN 211686446U CN 202020244972 U CN202020244972 U CN 202020244972U CN 211686446 U CN211686446 U CN 211686446U
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Abstract
The utility model discloses a combined lid of easily tearing, including circle lid, subshell and aluminium foil, the circle lid is cup type structure, and its middle part is provided with first recessed region, the bottom in first recessed region is provided with a through-hole, the subshell set up in the top in first recessed region, the aluminium foil set up in the upper end of through-hole. The combined easy-to-tear cover of the utility model adopts the mode of combining the combined cover and the easy-to-tear cover, and can effectively keep the sealing in the can by repeatedly sealing the sub-cover by arranging the sub-cover and the ring cover which are mutually matched; when the aluminum foil is opened, the child cover is only required to be pried out, and the aluminum foil at the bottom is torn, so that the risk of scratching is effectively reduced; in addition, this lid is metal material, and recoverable can realize easily tearing removing the plastify of lid, does not cause environmental pollution, more accords with the environmental protection demand.
Description
Technical Field
The utility model relates to an easily tear lid technical field, concretely relates to combined easily tears lid.
Background
The plastic products are easy to consume in daily life, and China consumes a large amount of plastic products every year. The plastic products provide convenience for consumers, and cause serious energy and resource waste and environmental pollution due to excessive use, incomplete recycling and the like. In the case of milk powder can packaging, the market consumes about 100 million cans of milk powder each year, wherein the weight of the plastic cover used in cooperation is about 40 ten thousand tons, which causes great recovery pressure to the environment.
The milk powder can for containing milk powder in the current market generally comprises a can body and a can cover arranged on the can body. In order to prevent the milk powder from being deteriorated by moisture, the can lid has good sealing performance. Among the prior art, chinese utility model patent No. 201720666301.7 discloses a theftproof canned type flip milk powder cover, and this milk powder cover includes upper cover and lower cover, and the upper cover is connected by the connection piece with one side of lower cover. The upper cover is provided with an upper cover inner ring and an upper cover outer ring, and the lower cover is provided with a convex brim and a sealing groove. When the upper cover and the lower cover are buckled, the convex brim on the lower cover is inserted between the inner ring of the upper cover and the outer ring of the upper cover, and the outer ring of the upper cover is inserted into the sealing groove. In addition, still be provided with the card on the upper cover outer lane, the system has card hole and projection on the card, and the lower cover is provided with the bayonet socket, has theftproof piece and checkpost in the bayonet socket system, has both sides notch and middle slot in theftproof piece lower part system, card in the upper cover and the bayonet socket cooperation of lower cover, and the card hole cooperatees with the checkpost, and projection on the card cooperatees with the both sides notch of theftproof piece lower part.
The milk powder cover in the patent literature realizes convenient opening of the upper cover and the lower cover and has good sealing effect, but the prior art still has certain defects, the strength of the upper cover inner ring and the upper cover outer ring on the upper cover for resisting external force is lower, the upper cover inner ring and the upper cover outer ring are easy to deform when external force is applied, the situation that the convex eaves on the lower cover cannot be well inserted between the upper cover inner ring and the upper cover outer ring is caused, and the sealing effect of the milk powder cover is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a combined easy-to-tear cover, which adopts the combination of the combined cover and the easy-to-tear cover, and can effectively keep the sealing in the can by arranging the matched sub-cover and ring cover and repeatedly sealing the can by the sub-cover; when the aluminum foil is opened, the child cover is only required to be pried out, and the aluminum foil at the bottom is torn, so that the risk of scratching is effectively reduced; in addition, this lid is metal material, and recoverable can realize easily tearing removing the plastify of lid, does not cause environmental pollution, more accords with the environmental protection demand.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a combined easily tears lid, includes circle lid, subshell and aluminium foil, the circle lid is cup type structure, and its middle part is provided with first recessed region, the bottom of first recessed region is provided with a through-hole, the subshell set up in the top of first recessed region, the aluminium foil set up in the upper end of through-hole.
As a further improvement of the present invention, the recessed height of the first recessed area is 10 mm.
As a further improvement of the utility model, the milk powder spoon comprises a spoon body part and a spoon handle part, wherein a magnet is arranged in the spoon handle part, and the milk powder spoon is adsorbed on the lower end surface of the sub-cover; when the milk powder spoon is arranged in the first concave area, the concave height of the first concave area is 20 mm.
As a further improvement, the outside end of the ring cover is provided with a first hook edge structure, the first hook edge structure includes a first transition piece, a second transition piece and a third transition piece of a body structure, the first transition piece is an upward extending transition piece, the second transition piece is a transition piece extending to the outside direction of the ring cover, the third transition piece is an arc transition piece extending to the inside direction of the ring cover.
As a further improvement of the utility model, the upper end of the first concave area inner side is provided with a concave position concave to the inner side direction of the ring cover.
As a further improvement, the lower terminal surface of the first recessed area is provided with a side protection structure, the side protection structure is a folding part of the arc-shaped roll of the ring cover on both sides of the through hole toward the lower end of the ring cover.
As a further improvement, the sub-cover is also a cup-shaped structure, and the middle portion of the sub-cover is provided with a concave region of the second, the bottom of the concave region outside of the second is provided with a convex portion extending to the outside of the sub-cover, and the convex portion is matched with the concave portion phase of the ring cover.
As a further improvement, the outside end of the sub-cover is provided with a second hook edge structure, the second hook edge structure includes a fourth transition piece and a fifth transition piece of a body structure, the fourth transition piece is a transition piece extending towards the outside direction of the sub-cover, and the fifth transition piece is a transition piece extending towards the inside direction of the sub-cover in an arc shape.
As the utility model discloses a further improvement, the aluminium foil is multilayer structure, including setting up in the gloss oil layer in the outside, set up in middle aluminium foil layer and set up in inboard hot melt adhesive layer, the aluminium foil fastens in the ring lid bottom after heat-seal bonding.
The utility model has the advantages that:
1. the combined easy-to-tear cover of the utility model adopts the mode of combining the combined cover and the easy-to-tear cover, and can effectively keep the sealing in the can by repeatedly sealing the sub-cover by arranging the sub-cover and the ring cover which are mutually matched; when the aluminum foil is opened, the child cover is only required to be pried out, and the aluminum foil at the bottom is torn, so that the risk of scratching is effectively reduced; in addition, this lid is metal material, and recoverable can realize easily tearing removing the plastify of lid, does not cause environmental pollution, more accords with the environmental protection demand.
2. The utility model discloses combined easily tears lid because the magnet that is equipped with in the spoon handle uses the milk powder spoon after, can pass through the adsorption of magnet with the milk powder spoon in the subshell, prevents to put the ladle pollution that causes in disorder, and the practicality is strong.
To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of an overall structure of a combined easy-to-tear cover according to the present invention;
FIG. 2 is a schematic structural view of a ring lid of the combination type easy-to-tear lid;
FIG. 3 is a schematic view of the combined easy-to-tear cover after the aluminum foil of the ring cover is bonded;
FIG. 4 is a schematic structural diagram of a sub-cap in the combined easy-to-tear cap;
FIG. 5 is a schematic view of the construction of the milk scoop in the combination easy-to-tear cover;
FIG. 6 is a schematic view of the overall structure of the combination type easy-to-tear cover with a milk powder spoon inside;
in the drawings: 1. a ring cover; 2. a sub-cover; 3. a milk powder spoon; 31. a spoon body portion; 32. a spoon handle; 33. a magnet; 4. aluminum foil; 5. a first recessed area; 6. a through hole; 7. a first hook edge structure; 71. a first transition piece; 72. a second transition piece; 73. a third transition piece; 8. a second hook edge structure; 81. a fourth transition piece; 82. a fifth transition piece; 9. an inward recessed portion; 10. an edge protection structure; 11. a second recessed area; 12. a projection.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-5, the combined easy-to-tear cover provided in this embodiment includes a ring cover 1, a sub-cover 2, and an aluminum foil 4, where the ring cover 1 is of a cup-shaped structure, a first recessed area 5 is disposed in a middle portion of the ring cover, a through hole 6 is disposed at a bottom end of the first recessed area 5, the sub-cover 2 is disposed above the first recessed area 5, and the aluminum foil 4 is disposed at an upper end of the through hole 6.
In the combined easy-to-tear cover of the present embodiment, the recessed height of the first recessed area 5 is 10 mm.
In the combined easy-to-tear cap in this embodiment, the outer end of the ring cap 1 is provided with a first hook edge structure 7, the first hook edge structure 7 includes a first transition piece 71, a second transition piece 72 and a third transition piece 73 which are integrally formed, the first transition piece 71 is an upward extending transition piece, the second transition piece 72 is a transition piece extending in the direction of the outer side of the ring cap 1, and the third transition piece 73 is an arc transition piece extending in the direction of the inner side of the ring cap 1.
In the combined easy-to-tear cover of the embodiment, the upper end of the inner side of the first concave area 5 is provided with a concave part 9 which is concave towards the inner side of the ring cover 1.
In the combined easy-to-tear cover in this embodiment, a protecting structure 10 is further disposed on the lower end surface of the first recessed area 5, and the protecting structure 10 is a folded portion of the through hole 6, where the two side ring covers 1 are curved and folded toward the lower end of the ring cover 1.
In the combined easy-to-tear cover in this embodiment, the sub-cover 2 is also in a cup-shaped structure, a second concave region 11 is disposed in the middle of the sub-cover, a protruding portion 12 extending to the outer side of the sub-cover 2 is disposed at the bottom end of the outer side of the second concave region 11, and the protruding portion 12 is matched with the concave portion 9 of the ring cover 1.
In the combined easy-to-tear cap in this embodiment, the outer end of the sub-cap 2 is provided with a second hook edge structure 8, the second hook edge structure 8 includes a fourth transition piece 81 and a fifth transition piece 82 which are integrally structured, the fourth transition piece 8 is a transition piece extending to the outer side direction of the sub-cap 2, and the fifth transition piece is an arc transition piece extending to the inner side direction of the sub-cap 2.
The combined easy lid that tears in this embodiment, aluminium foil 4 is multilayer structure, including setting up in the gloss oil layer in the outside, sets up in the aluminium foil layer in the middle and sets up in the hot melt adhesive layer of inboard, aluminium foil 4 fastens in the 1 bottom of ring lid behind the heat-seal bonding.
Example two: the present embodiment is a combined easy-to-tear cover implemented on the basis of the first embodiment, and the differences are as follows:
referring to fig. 6, the combined easy-to-tear cover in this embodiment further includes a milk powder spoon 3, where the milk powder spoon 3 includes a spoon body portion 31 and a spoon handle portion 32, a magnet 33 is disposed in the spoon handle portion 32, and the milk powder spoon 3 is attached to the lower end surface of the sub-cover 2.
In the combined easy-to-tear cover of the present embodiment, the recessed height of the first recessed area 5 is 20 mm.
The preparation steps of the combined easy-to-tear cover in this embodiment include:
(1) molding the ring cover 1;
(2) the ring cover 1 is bonded with the aluminum foil;
(3) forming the sub-cover 2;
(4) and (4) combining a finished product, namely combining the ring cover 1, the sub-cover 2 and the milk powder spoon 3.
Wherein the step (1) comprises:
(11) forming a brewing cup, wherein the concave height of the ring cover 1 is set to be 20 mm;
(12) punching and forming the hook edge, arranging the hook edge at the outer side end of the ring cover 1, and cutting off redundant materials of the hook edge;
(13) the round edge enables the outer side end of the hook edge to bend inwards, and meanwhile, the inner upper end of the first concave area 5 is provided with a concave part 9;
(14) punching, namely forming a through hole 6 on the lower end surface of the first sunken area 5;
(15) and a protective edge is formed on the outer side end of the through hole 6 to form a protective edge structure 10.
Wherein the step (3) comprises
(31) A cup of the sub-cover 2;
(32) the hook edge of the sub-cover 2;
(33) the round edge of the sub-cover 2;
(34) the lower end of the sub-cover 2 is provided with a convex part matched with the concave part 9.
The design key points of the combined easy-to-tear cover in the embodiment are as follows:
1. the combined easy-to-tear cover in the embodiment adopts a mode of combining the combined cover and the easy-to-tear cover, and can effectively keep the sealing in the can by repeatedly sealing the sub-cover by arranging the sub-cover and the ring cover which are mutually matched; when the aluminum foil is opened, the child cover is only required to be pried out, and the aluminum foil at the bottom is torn, so that the risk of scratching is effectively reduced; in addition, this lid is metal material, and recoverable can realize easily tearing removing the plastify of lid, does not cause environmental pollution, more accords with the environmental protection demand.
2. The combined easily tears lid in above-mentioned embodiment because the magnet that is equipped with in the spoon handle uses the milk powder spoon after, can pass through the adsorption of magnet with the milk powder spoon in the subshell, prevents to put the ladle pollution that causes in disorder, and the practicality is strong.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The invention is not limited to the embodiments described herein, but is capable of other embodiments with obvious modifications and variations, including those shown in the drawings and described herein. Therefore, the equivalent changes made according to the shape, structure and principle of the present invention should be covered in the protection scope of the present invention.
Claims (10)
1. The utility model provides a combined easily tears lid which characterized in that, includes circle lid, subshell and aluminium foil, the circle lid is cup type structure, and its middle part is provided with first recessed area, the bottom of first recessed area is provided with a through-hole, the subshell set up in the top of first recessed area, the aluminium foil set up in the upper end of through-hole.
2. The combination peel lid of claim 1 wherein the first recessed area has a recess height of 10 millimeters.
3. The combined easy-to-tear cover according to claim 1, further comprising a milk powder spoon, wherein the milk powder spoon comprises a spoon body portion and a spoon handle portion, a magnet is arranged in the spoon handle portion, and the milk powder spoon is attached to the lower end face of the sub-cover.
4. The combination peel lid of claim 3 wherein the first recessed area has a recess height of 20 mm.
5. The combination easy-tear cover according to claim 1, wherein said outboard end of said ring cover is provided with a first hook edge structure, said first hook edge structure comprising a first transition, a second transition and a third transition of a unitary construction, said first transition being an upwardly extending transition, said second transition being a transition extending in an outboard direction of said ring cover, said third transition being an arcuate transition extending in an inboard direction of said ring cover.
6. The combination easy-to-tear cover according to claim 1, wherein an upper end of an inner side of said first recessed area is provided with a recessed portion recessed in a direction of an inner side of the ring cover.
7. The combination easy-to-tear cover according to claim 1, wherein a flange structure is further disposed on the lower end surface of the first recessed area, and the flange structure is a folded portion of the cover at two sides of the through hole, which is curved and folded toward the lower end of the cover.
8. The combination peel-off lid according to claim 1, wherein the sub-lid is also of a cup-shaped structure, and a second recessed area is provided in the middle of the sub-lid, and a protrusion extending to the outside of the sub-lid is provided at the bottom end of the outside of the second recessed area, and the protrusion is engaged with the recessed portion of the ring lid.
9. The combination easy-to-tear lid according to claim 1, wherein said outer end of said sub-lid is provided with a second hook structure, said second hook structure comprises a fourth transition piece and a fifth transition piece, said fourth transition piece and said fifth transition piece are integrally formed, said fourth transition piece is a transition piece extending in an outer direction of said sub-lid, and said fifth transition piece is a transition piece extending in an inner direction of said sub-lid in an arc shape.
10. The combination type easy-to-tear cover according to claim 1, wherein the aluminum foil is a multi-layer structure, and comprises a gloss oil layer arranged on the outer side, an aluminum foil layer arranged in the middle and a hot melt adhesive layer arranged on the inner side, and the aluminum foil is fastened at the bottom of the ring cover after being heat-sealed and bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020244972.6U CN211686446U (en) | 2020-03-03 | 2020-03-03 | Combined easy-to-tear cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020244972.6U CN211686446U (en) | 2020-03-03 | 2020-03-03 | Combined easy-to-tear cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211686446U true CN211686446U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020244972.6U Active CN211686446U (en) | 2020-03-03 | 2020-03-03 | Combined easy-to-tear cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211686446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112896725A (en) * | 2021-03-16 | 2021-06-04 | 杭州中粮包装有限公司 | Packaging can |
-
2020
- 2020-03-03 CN CN202020244972.6U patent/CN211686446U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112896725A (en) * | 2021-03-16 | 2021-06-04 | 杭州中粮包装有限公司 | Packaging can |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220525 Address after: 515000 No.6 Nanqiang Road, nanshanwan Industrial Park, Haojiang District, Shantou City, Guangdong Province Patentee after: British Union Metal Technology (Shantou) Co.,Ltd. Address before: 523220 Sanyong management area, Zhongtang Town, Dongguan City, Guangdong Province Patentee before: Guangdong victory Packaging Co.,Ltd. |
|
| TR01 | Transfer of patent right |