CN212401823U - Easily tear packing carton - Google Patents
Easily tear packing carton Download PDFInfo
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- CN212401823U CN212401823U CN202020926694.2U CN202020926694U CN212401823U CN 212401823 U CN212401823 U CN 212401823U CN 202020926694 U CN202020926694 U CN 202020926694U CN 212401823 U CN212401823 U CN 212401823U
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- tear
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- upper cover
- strip
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Abstract
The utility model relates to a packaging material technical field, concretely relates to easily tear packing carton. The utility model provides an easily tear packing carton when unpacking, tears and easily tears the strip and can open the packing carton, and the upper cover plate is closing on easily to tear a position and is formed with protrusion structure, protrusion structure by the fluting line easily tear the strip and tear the back formation or easily tear a inboard position and form alone, the lower cover plate be provided with protrusion structure looks adaptation insert structure, through with protrusion structure insert structure, and then can realize easily tearing the resealing of packing carton tearing behind tearing easily tearing the strip. Meanwhile, when the packing box is resealed, the width of the lower cover plate can be smaller than that of the box body, so that the waste of materials in the manufacturing process is avoided to a certain extent, and the manufacturing cost is reduced.
Description
Technical Field
The utility model relates to a packaging material technical field, concretely relates to easily tear packing carton.
Background
Along with the business of the e-commerce, the use frequency of the easy-to-tear packaging box is higher and higher. The box cover of the easy-to-tear packaging box comprises an upper cover plate and a lower cover plate, the upper cover plate is provided with an easy-to-tear strip and a bonding layer, and the bonding layer can be connected with the upper cover plate and the lower cover plate to realize packaging of the easy-to-tear packaging box; when the box is unpacked, the packing box can be opened only by tearing off the easy-to-tear strip, and the box has the advantage of convenience in use.
After the packaging box is torn off, in order to seal the torn packaging box again for packaging articles, as shown in fig. 1, a socket 12 is usually reserved at the joint of the upper cover plate and the box body on the market, the width of the lower cover plate is the same as that of the box body, a plug tongue 23 is arranged at the edge of the lower cover plate, and the purpose of sealing is achieved by inserting the plug tongue 23 into the socket 12. The arrangement of the inserting tongue 23 and the inserting opening 12 causes material waste to a certain extent in the manufacturing process of the packing box, and is not beneficial to the reasonable utilization of resources.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that the material is wasted in the present packing carton manufacturing process that easily tears to an easily tear packing carton is provided.
The utility model provides an easy-tearing packaging box, which comprises a box body and a box cover integrated with the box body, wherein the box cover comprises an upper cover plate and a lower cover plate, the upper cover plate is provided with an easy-tearing strip, the easy-tearing strip is matched with the upper cover plate through a grooving line, the upper cover plate is close to the position of the easy-tearing strip and is provided with a convex structure, the convex structure is formed after the easy-tearing strip is torn off by the grooving line or is formed separately at the inner side position of the easy-tearing strip, and the lower cover plate is provided with an inserting structure matched with the convex structure; or an insertion structure is arranged on the upper cover plate and close to the position of the easy-to-tear strip, the insertion structure is formed by the grooving line after the easy-to-tear strip is torn off or is formed separately at the inner side position of the easy-to-tear strip, and the lower cover plate is provided with a protruding structure matched with the insertion structure; the protruding structure position with the inserted structure position corresponds, the upper cover plate with the apron passes through down the protruding structure with the inserted structure cooperation is in order to tear form behind the easy tear strip right easily tear the resealing of packing carton.
Furthermore, the upper cover plate is connected with the front main surface of the box body through a crease line, the lower cover plate is connected with the rear main surface of the box body through a crease line, and the overlapping position of the upper cover plate and the lower cover plate is bonded through a bonding layer before the easy-to-tear strip is torn off.
Further, before tearing off the easy-to-tear strip, the overlapping position of the upper cover plate and the lower cover plate is connected through a plug structure.
Further, the protruding structure is in a trapezoidal, rectangular, semicircular or triangular protruding shape.
Further, the insertion structure is a notch suitable for the protruding structure to be inserted to form matching.
Further, the protruding structure and the notch have the same width.
Furthermore, the shape of the protruding structure is trapezoid, rectangle, semicircle or triangle, and the notch is trapezoid, rectangle, semicircle or triangle matched with the shape of the protruding structure.
Further, the insertion structure is a tearing line matched with the protruding structure.
Further, the insertion structure is a jack matched with the protruding structure.
Further, the easy-tear strip is arranged in parallel to the front main surface of the box body.
Furthermore, two ends of the easy-to-tear strip are flush with two ends of the upper cover plate; or the two ends of the easy-tearing strip exceed the two ends of the upper cover plate.
Further, the adhesive layer is arranged in parallel to the front main surface of the box body and has the same length as the upper cover plate.
The utility model discloses technical scheme has following advantage:
the utility model provides an easy-to-tear packing box, when unpacking, tear off the easy-to-tear strip and can open the packing box, and the upper cover plate is formed with the bulge structure near the position of the easy-to-tear strip, the bulge structure is formed by the grooving line after the easy-to-tear strip is torn off or is formed alone at the inner side position of the easy-to-tear strip; the lower cover plate is provided with an insertion structure matched with the protruding structure, and the protruding structure is inserted into the insertion structure, so that the resealing of the packing box which is easy to tear can be realized after the easy-to-tear strip is torn. Meanwhile, when the packing box is resealed, the width of the lower cover plate can be smaller than that of the box body, so that the waste of materials in the manufacturing process is avoided to a certain extent, and the manufacturing cost is reduced. In addition, the preparation method of the easy-tear packaging box does not change the forming process of the existing easy-tear packaging equipment, and has the advantages of simple and quick packaging, unpacking and resealing operations.
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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a partially unfolded structure of a conventional easy-tear packaging box.
Fig. 2 is a schematic structural diagram of the easy-to-tear packaging box provided in embodiment 1 of the present invention after forming;
FIG. 3 is a schematic view of a partially unfolded configuration of the easy tear package of FIG. 2;
FIG. 4 is a schematic view of a partially unfolded configuration of the easy-tear strip of the easy-tear package of FIG. 3 after tearing;
FIG. 5 is a schematic view of the easy-tear strip of the easy-tear package of FIG. 3 being opened and then sealed;
fig. 6 is a schematic view of a partially unfolded structure of the easy-to-tear packaging box provided in embodiment 2 of the present invention;
FIG. 7 is a schematic view of a partially unfolded configuration of the easy-tear strip of the easy-tear package of FIG. 6 after tearing;
FIG. 8 is a schematic view of the easy-tear package of FIG. 6 having a structure in which the easy-tear strip is torn and then sealed;
fig. 9 is a schematic view of a partially unfolded structure of the easy-tear packaging box provided in embodiment 3 of the present invention;
fig. 10 is a schematic view of a partially unfolded structure of an easy-tear packaging box provided in embodiment 4 of the present invention.
Reference numerals:
1-upper cover plate; 11-a protruding structure; 12-a socket; 13-a jack; 2-lower cover plate; 21-a notch; 22-tear line; 23-a tongue; 3-easy tearing strip; 4-a front major face; 5-rear main face; 6-plug structure.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
As shown in fig. 2 to 5, this embodiment provides an easily tear packing carton, comprises a box bod, the lid that sets up with the box body is integrative, the lid includes upper cover plate 1 and lower cover plate 2, upper cover plate 1 passes through the crease line with the preceding principal plane 4 of box body and is connected, lower cover plate 2 passes through the crease line with the back principal plane 5 of box body and is connected, upper cover plate 1 is provided with easily tear strip 3, upper cover plate 1 and lower cover plate 2 overlap and keep away from preceding principal plane 4's position and be provided with the tie coat, upper cover plate 1 bonds through the tie coat with the overlap position of lower cover plate 2. Easy tear strip 3 has the grooving line in the one side that is close to preceding principal face 4, and the grooving line in this embodiment is special-shaped grooving line, and the grooving line so that easy tear strip 3 tears the back and form protrusion structure 11 on upper cover plate 1, lower apron 2 be provided with the insertion structure of protrusion structure 11 looks adaptation, protrusion structure 11 is close to one side of preceding principal face 4 and the position that insertion structure is close to one side of back principal face 5 corresponding, protrusion structure 11 position with insertion structure position corresponds, the upper cover plate with the apron passes through down protrusion structure with the insertion structure cooperation, in order to tear remove easy tear strip back formation is right easy tear the resealing of packing carton.
The position of the side of the protruding structure 11 close to the front main surface 4 corresponds to the position of the side of the inserting structure close to the rear main surface 5, which means that after the easy-tear strip 3 is torn off and the upper cover plate 1 and the lower cover plate 2 are closed, the side of the protruding structure 11 close to the front main surface 4 is matched with the side of the inserting structure close to the rear main surface 5.
Straight grooving line is seted up in one side of keeping away from front main face 4 to easy tear strip 3, and then brings the facility for the user when tearing easy tear strip 3, conveniently tears.
When the easy-to-tear packaging box is used, the upper cover plate 1 and the lower cover plate 2 are folded along the crease lines, so that the upper cover plate 1 and the lower cover plate 2 are bonded through the bonding strips, and the packaging of the packaging box is realized; when the box is unpacked, the easy-to-tear strip 3 is torn off, and as shown in fig. 3, a protruding structure 11 is formed on one side of the upper cover plate 1; the side of the protruding formation 11 close to the front main face 4 corresponds to the side of the inserting formation close to the rear main face 5, i.e. the protruding formation 11 corresponds to the inserting formation, as shown in fig. 4, by inserting the protruding formation 11 into the inserting formation, the easy-tear package is resealed. Because the width of the lower cover plate 2 can be smaller than that of the box body, the waste of materials in the manufacturing process is avoided to a certain extent, and the manufacturing cost is reduced. In addition, the preparation method of the easy-tear packaging box does not change the forming process of the existing easy-tear packaging equipment, and has the advantages of simple and quick packaging, unpacking and resealing operations.
Specifically, the shape of the projection structure 11 is trapezoidal, rectangular, semicircular, or triangular. It should be understood that the protruding structure 11 includes, but is not limited to, the above shape, and the shape falls within the protection scope of the present invention as long as the shape can ensure that the protruding structure 11 can be inserted into the insertion structure to realize the resealing of the easy-to-tear packing box.
In a specific embodiment, the insertion structure is a notch 21 provided on the side of the lower cover 2 away from the rear main surface 5. This easily tear strip of packing carton tears the back off, through with protruding structure 11 insert in breach 21, can accomplish easily tearing the resealing of packing carton.
Further, the length of the projecting structure 11 on the side close to the front main face 4 is the same as the length of the notch 21 on the side close to the rear main face 5, so that the projecting structure 11 is more stable when inserted into the notch 21.
Specifically, the notch 21 is trapezoidal, rectangular, semicircular, or triangular, and the side thereof close to the rear main surface 5 is a straight line. It should be understood that the notch 21 includes, but is not limited to, the above shape, and the shape is within the scope of the present invention as long as the shape allows the protrusion 11 to be inserted into the notch 21 to realize the resealing of the easy-to-tear packing box.
Further, the tear strip 3 is arranged parallel to the front main face 4.
Furthermore, two ends of the easy-to-tear strip 3 are flush with two ends of the upper cover plate 1; or the two ends of the easy-tearing strip 3 exceed the two ends of the upper cover plate 1.
Furthermore, the bonding layer is arranged in parallel to the front main surface 4 and has the same length as the upper cover plate 1, and the bonding mode ensures that the upper cover plate 1 is bonded with the lower cover plate 2 more firmly and reliably, thereby improving the packaging effect of the packaging box.
Example 2
As shown in fig. 6 to 8, this embodiment provides an easy-to-tear packaging box, which is the same as embodiment 1, except that: the insert structure is a tear line 22 adapted to the projecting structure 11. This easily tear strip of packing carton tears the back off, through with protruding structure 11 insert tear line 22 in, can accomplish easily tearing the resealing of packing carton. The easy-to-tear packaging box has the advantages of the easy-to-tear packaging box in the embodiment 1, and the description is omitted.
Further, the length of the tear line 22 is the same as the length of the side of the projecting structure 11 close to the front main face 4.
Example 3
As shown in fig. 9, the present embodiment provides an easy-tear packaging box, which is different from embodiment 1 in that the overlapped position between the upper cover plate 1 and the lower cover plate 2 is connected by the inserting structure 6 before the easy-tear strip is torn off. The easy-to-tear packaging box has the advantages of the easy-to-tear packaging box in the embodiment 1, and the description is omitted.
Simultaneously, relative embodiment 1, the easy-tear packing carton in this embodiment still is applicable to only possessing the packing carton cutting function in the mill, can't carry out the traditional equipment of rubberizing. Compared with the embodiment 1, the adhesive bonding is not needed, so that the equipment replacement in factory production is reduced, and the cost of the adhesive bonding process is increased.
Example 4
As shown in fig. 10, this embodiment provides an easy-to-tear packaging box, which is different from embodiment 3 in that the insertion structure in this embodiment is not formed by tearing off the easy-to-tear strip 3, but is formed separately at a position adjacent to the inner side of the easy-to-tear strip 3, and the insertion structure is a receptacle 13 formed in the upper cover plate 1. It should be noted that the inner side position of the easy-tear strip refers to the position of the easy-tear strip 3 close to the box body. The easy-tear package of this embodiment also has the advantages of the easy-tear package of embodiment 1. In a modified embodiment of this embodiment, the protruding structure is separately formed at a position adjacent to the inner side of the easy-to-tear strip, which also has the advantages of the easy-to-tear package described in embodiment 1, and thus is not described herein again.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (12)
1. An easy-tear packaging box comprises a box body and a box cover integrated with the box body, wherein the box cover comprises an upper cover plate and a lower cover plate, the upper cover plate is provided with an easy-tear strip, the easy-tear strip is matched with the upper cover plate through a grooving line, the easy-tear packaging box is characterized in that a protruding structure is arranged at the position, close to the easy-tear strip, of the upper cover plate, the protruding structure is formed after the easy-tear strip is torn off through the grooving line or is formed independently at the inner side position of the easy-tear strip, and the lower cover plate is provided with an inserting structure matched with the protruding structure; or an insertion structure is arranged on the upper cover plate and close to the position of the easy-to-tear strip, the insertion structure is formed by the grooving line after the easy-to-tear strip is torn off or is formed separately at the inner side position of the easy-to-tear strip, and the lower cover plate is provided with a protruding structure matched with the insertion structure; the protruding structure position with the inserted structure position corresponds, the upper cover plate with the apron passes through down the protruding structure with the inserted structure cooperation is in order to tear form behind the easy tear strip right easily tear the resealing of packing carton.
2. The easy-tear package according to claim 1, wherein the upper cover panel is connected to the front main surface of the box body via a score line, the lower cover panel is connected to the rear main surface of the box body via a score line, and the overlapping position of the upper cover panel and the lower cover panel is bonded via an adhesive layer before the easy-tear strip is torn off.
3. The easy-tear packaging box according to claim 1, wherein the overlapping position of the upper cover plate and the lower cover plate is connected by a plug structure before the easy-tear strip is torn off.
4. A tear pack according to any one of claims 1 to 3 wherein the projection formation is in the form of a trapezoidal, rectangular, semi-circular or triangular projection.
5. A tear pack according to any one of claims 1 to 3 wherein the insert formation is a notch adapted to receive the projection formation to form a fit.
6. The easy tear package of claim 5 wherein the projection is the same width as the notch.
7. The easy-to-tear package of claim 5 wherein the raised structure is trapezoidal, rectangular, semi-circular or triangular in shape and the notch is trapezoidal, rectangular, semi-circular or triangular in shape to match the raised structure.
8. A tear pack according to any one of claims 1 to 3 wherein the insert formation is a tear line adapted to the projection formation.
9. A tear pack according to any one of claims 1 to 3 wherein the insert formation is a socket adapted to the projection formation.
10. A package as claimed in claim 1 wherein the tear strip is disposed parallel to the major front face of the box.
11. The easy-tear package of claim 10 wherein both ends of the easy-tear strip are flush with both ends of the upper lid panel; or the two ends of the easy-tearing strip exceed the two ends of the upper cover plate.
12. A tear pack according to claim 2 wherein the adhesive layer is disposed parallel to the front major face of the box and is the same length as the upper lid panel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019224451824 | 2019-12-30 | ||
| CN201922445182 | 2019-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212401823U true CN212401823U (en) | 2021-01-26 |
Family
ID=74402599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020926694.2U Active CN212401823U (en) | 2019-12-30 | 2020-05-27 | Easily tear packing carton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212401823U (en) |
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2020
- 2020-05-27 CN CN202020926694.2U patent/CN212401823U/en active Active
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| GR01 | Patent grant | ||
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