CN212126078U - Anti-theft buckle paper plastic cover - Google Patents
Anti-theft buckle paper plastic cover Download PDFInfo
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- CN212126078U CN212126078U CN202020196035.8U CN202020196035U CN212126078U CN 212126078 U CN212126078 U CN 212126078U CN 202020196035 U CN202020196035 U CN 202020196035U CN 212126078 U CN212126078 U CN 212126078U
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- cover body
- paper
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- theft
- ring
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Abstract
The utility model discloses a lid is moulded to theftproof knot paper, include: the whole cover body is of an annular structure with an upper opening and a lower opening, a circle of skirt edge is formed in the upper end surface of the cover body in an inward extending mode, and a circle of surrounding edge is formed in the inner wall of the cover body in an inward extending mode; the anti-theft ring is integrally annular and is connected with the cover body into a whole through a plurality of point position ribs, and the point position ribs are positioned between the lower end edge of the cover body and the upper end edge of the anti-theft ring; the whole cardboard is circular, and the border card of cardboard is arranged in between shirt rim and the surrounding edge to the upside of closed lid is uncovered. Its technical scheme makes can once only through the shaping lid and the theftproof ring of injection moulding process to accomplish the process that combines together with the cardboard in this technology in step, effectively reduced the cost of moulding plastics of theftproof knot paper plastic cover product, and do not change its original appearance, the lid is changeed in opening from the cup, has promoted consumer's use experience.
Description
Technical Field
The utility model relates to a lid technical field is moulded to paper, especially relates to a lid is moulded to theftproof knot paper.
Background
Currently, the known paper-plastic cover products are all IML (in-mold insert injection) labeling products, and are generally injection molded by a method of combining label paper and plastic, so that the cost of the plastic and the label paper is higher.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the anti-theft button paper plastic cover aims to effectively reduce the injection molding cost of an anti-theft button paper plastic cover product and does not change the original appearance of the anti-theft button paper plastic cover product, and the technical defects are overcome.
The specific technical scheme is as follows:
a paper-plastic cover with anti-theft buckle comprises:
the whole cover body is of an annular structure with an upper opening and a lower opening, a circle of skirt edge is formed in the upper end surface of the cover body in an inward extending mode, and a circle of surrounding edge is formed in the inner wall of the cover body in an inward extending mode;
the anti-theft ring is integrally annular and is connected with the cover body into a whole through a plurality of point position ribs, and the point position ribs are positioned between the lower end edge of the cover body and the upper end edge of the anti-theft ring;
the whole cardboard is circular, and the border card of cardboard is arranged in between shirt rim and the surrounding edge to the upside of closed lid is uncovered.
Preferably, the anti-theft ring is provided with a tearing part which is longitudinally arranged, the thickness of the tearing part is smaller than that of the rest positions on the anti-theft ring, and the lower part of the tearing part is also provided with a triangular notch.
Preferably, the number of the point position ribs is a plurality of point position ribs which are annularly and uniformly arranged.
Preferably, the cover body, the anti-theft ring and the point position rib are integrally formed by injection molding.
Preferably, the inward side of the surrounding edge is toothed.
Preferably, the skirt has a thickness greater than the thickness of the skirt.
Preferably, the outer side wall of the anti-theft ring is further formed with a rack-shaped friction surface at a position close to the tearing part.
Preferably, the thickness of the paperboard is 0.4 mm.
Preferably, the minimum thickness of the tear is 0.05 mm.
Preferably, the inner side wall of the cover body is further provided with a plurality of reinforcing ribs extending inwards and connected with the lower surface of the surrounding edge.
The beneficial effects of the above technical scheme are that:
the anti-theft paper-buckling plastic cover comprises a cover body, an anti-theft ring and a paper board, wherein the cover body is connected with the anti-theft ring through a plurality of point position ribs, the paper board is clamped in the cover body, so that the anti-theft paper-buckling plastic cover can be formed through the one-time molding cover body and the anti-theft ring of an injection molding process, the paper board is synchronously subjected to a combined process in the process, the injection molding cost of an anti-theft paper-buckling plastic cover product is effectively reduced, the original appearance of the anti-theft paper-buckling plastic cover is not changed, the cover body is easier to.
Drawings
FIG. 1 is a perspective view of the anti-theft paper-plastic cover of the present invention;
FIG. 2 is a perspective view of the cover body of the anti-theft buckle paper-plastic cover of the present invention;
FIG. 3 is a cross-sectional view of the cover body of the anti-theft button paper-plastic cover of the present invention;
FIG. 4 is an enlarged view of a portion I of FIG. 2;
fig. 5 is a partially enlarged view of a portion II in fig. 2.
Detailed Description
In order to make the technical means, creation features, achievement purposes and effects of the present invention easy to understand, the following embodiments are specifically illustrated in conjunction with the accompanying drawings. The up-down direction shown on the paper surface in fig. 3 is defined as the up-down direction in the present embodiment.
Referring to fig. 1 to 5, the anti-theft buckle paper plastic cover provided in this embodiment includes:
the cover body 1 is integrally of an annular structure with an upper opening and a lower opening, a circle of skirt edge 5 is formed at the upper end surface of the cover body 1 in an inward extending mode, and a circle of surrounding edge 6 is formed at the inner wall of the cover body 1 in an inward extending mode;
the anti-theft ring 3 is annular as a whole and is connected with the cover body 1 into a whole through a plurality of point position ribs 4, and the point position ribs 4 are positioned between the lower end edge of the cover body 1 and the upper end edge of the anti-theft ring 3;
the paperboard 2 is circular as a whole, and the edge of the paperboard 2 is clamped between the skirt edge 5 and the surrounding edge 6 and closes the upper opening of the cover body 1.
Based on the above technical scheme, the anti-theft button paper plastic cover comprises a cover body 1, an anti-theft ring 3 and a paper board 2, wherein the cover body 1 is connected with the anti-theft ring 3 through a plurality of point position ribs 4, and the paper board 2 is clamped in the cover body 1, so that the cover body 1 and the anti-theft ring 3 can be formed at one time through an injection molding process, and the paper board 2 is used for completing the combined process in the process synchronously, thereby effectively reducing the injection molding cost of the anti-theft button paper plastic cover product without changing the original appearance.
In a preferred embodiment, the anti-theft ring 3 is provided with a tearing part 7 which is longitudinally arranged, the thickness of the tearing part 7 is smaller than that of the rest positions on the anti-theft ring 3, and the lower part of the tearing part 7 is also provided with a triangular notch, so that the cover body 1 is easier to open from a cup, and the use experience of a consumer is improved. Further, the number of the point position ribs 4 is a plurality of point position ribs which are uniformly arranged in an annular shape. Further, the cover body 1, the anti-theft ring 3 and the point position rib 4 are integrally formed in an injection molding mode.
As a further preferred embodiment, the inward side of the skirt 6 is toothed, i.e. in the shape of a plurality of successive concave bosses as shown in fig. 2 and 5, which effectively compresses the cardboard sheet 2. Further, the skirt 5 has a thickness greater than that of the skirt 6 to prevent the paperboard 2 from bending upward during the injection molding process. Furthermore, a rack-shaped friction surface 8 is formed on the outer side wall of the anti-theft ring 3 at a position close to the tearing part 7. Further, the thickness of the cardboard 2 is 0.4 mm. Further, the minimum thickness of the tear portion 7 is 0.05 mm. Furthermore, a plurality of ribs 9 connected with the lower surface of the surrounding edge 6 are formed on the inner side wall of the cover body 1 extending inwards to prevent the surrounding edge 6 from bending downwards and being incapable of clamping the paper board 2.
The foregoing is only a preferred embodiment of the present invention, which is illustrative, not limiting. Those skilled in the art will appreciate that many variations, modifications, and equivalents may be made thereto without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a lid is moulded to theftproof knot paper which characterized in that includes:
the integral cover body (1) is of an annular structure with an upper opening and a lower opening, a circle of skirt edge (5) is formed in the upper end surface of the cover body (1) in an inward extending mode, and a circle of surrounding edge (6) is formed in the inner wall of the cover body (1) in an inward extending mode;
the anti-theft ring (3) is annular as a whole and is connected with the cover body (1) into a whole through a plurality of point position ribs (4), and the point position ribs (4) are positioned between the lower end edge of the cover body (1) and the upper end edge of the anti-theft ring (3);
the whole paperboard (2) is circular, the edge of the paperboard (2) is clamped between the skirt edge (5) and the surrounding edge (6), and the upper side of the cover body (1) is closed to be open.
2. The pilfer proof buckle paper-plastic cover according to claim 1 is characterized in that the pilfer proof ring (3) is provided with a longitudinally arranged tearing part (7), the thickness of the tearing part (7) is smaller than the thickness of the rest positions on the pilfer proof ring (3), and the lower part of the tearing part (7) is also provided with a triangular gap.
3. The pilfer-proof buckle paper-plastic cover according to claim 1, characterized in that the number of the point location ribs (4) is a plurality of points evenly arranged in a ring shape.
4. The anti-theft buckle paper-plastic cover according to claim 1, characterized in that the cover body (1), the anti-theft ring (3) and the point location ribs (4) are integrally injection molded.
5. The pilfer-proof buckle paper-plastic cover as recited in claim 1, wherein the inward side of the surrounding edge (6) is toothed.
6. The pilfer proof cover according to claim 5, characterized in that the thickness of the skirt (5) is greater than the thickness of the skirt (6).
7. The pilfer proof cover according to claim 2, characterized in that the outer side wall of the pilfer proof ring (3) is further formed with a friction surface (8) in the form of a rack near the tearing part (7).
8. The pilfer proof fastener paper-plastic cover according to claim 1, characterized in that the thickness of the cardboard (2) is 0.4 mm.
9. The pilfer proof cover according to claim 7, characterized in that the minimum thickness of the tearing part (7) is 0.05 mm.
10. The anti-theft buckle paper-plastic cover as claimed in claim 1, characterized in that a plurality of reinforcing ribs (9) connected with the lower surface of the surrounding edge (6) are formed on the inner side wall of the cover body (1) and extend inwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020196035.8U CN212126078U (en) | 2020-02-23 | 2020-02-23 | Anti-theft buckle paper plastic cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020196035.8U CN212126078U (en) | 2020-02-23 | 2020-02-23 | Anti-theft buckle paper plastic cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212126078U true CN212126078U (en) | 2020-12-11 |
Family
ID=73677336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020196035.8U Active CN212126078U (en) | 2020-02-23 | 2020-02-23 | Anti-theft buckle paper plastic cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212126078U (en) |
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2020
- 2020-02-23 CN CN202020196035.8U patent/CN212126078U/en active Active
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