CN213503342U - Easy-to-open packing box - Google Patents

Abstract

The utility model relates to an article packing field provides easy-open packing carton. The easy-to-open packing box comprises a box body and a top cover, wherein the top cover comprises an outer rocking cover, a first inner rocking cover and a pair of second inner rocking covers, the outer rocking cover and the first inner rocking cover are hinged to two opposite sides of an opening of the box body, and the pair of second inner rocking covers are hinged to the other two opposite sides of the opening of the box body; a hand-held part is arranged on the first inner rocking cover, a through hole for the hand-held part to pass through is formed in the outer rocking cover, and a pair of easy-to-tear lines respectively extend to the corners of the hinged edge of the outer rocking cover and the box body along the two opposite sides of the through hole; the inner surface of the outer rocking cover is fixedly bonded with the outer surface of the first inner rocking cover. The utility model has more convenient opening mode, does not generate waste and paper scraps, and improves the consumption experience; in addition, the design innovation cancels the built-in easy-tearing strip of the original box body, and reduces the packaging cost.

Description

Easy-to-open packing box

Technical Field

The utility model relates to an article packing field especially relates to an easily open packing carton.

Background

At present, the packing carton's kind is more and more in the market, but most packing carton need paste box sealing paste with the position department of lid and box body lock when sealing the box, perhaps the packing carton adopts the easy-to-draw form, need open the packing carton with the help of easily tearing the strip side, not only need pull hard, still can produce the paper material piece.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an easy-open packing carton for among the solution prior art packing carton need can open with the help of easily tearing the strip side, not only need stimulate hard, still can produce the clastic defect of paper and paper material.

According to the embodiment of the utility model, an easy-to-open packing box is provided, including box body and top cap, the top cap includes outer rocking cover, first interior rocking cover and a pair of second interior rocking cover, the outer rocking cover with the first interior rocking cover articulates in the relative both sides of box body opening, a pair of the second interior rocking cover articulates in the other relative both sides of box body opening; a hand-held part is arranged on the first inner rocking cover, a through hole for the hand-held part to pass through is formed in the outer rocking cover, and a pair of easy-to-tear lines respectively extend to the corners of the hinged edge of the outer rocking cover and the box body along the two opposite sides of the through hole; the inner surface of the outer rocking cover is fixedly bonded with the outer surface of the first inner rocking cover.

According to the utility model discloses an embodiment, every easily tear the line and include the sword incision that turns that sets up along the straight line direction interval, or, every easily tear the line including being close to first single-knife incision and the edge of through-hole department first single-knife incision is to the sword incision that turns that the place easily torn line direction interval and set up, turn the sword incision and include a pair of second single-knife incision that is the obtuse angle setting and intercommunication.

According to the utility model discloses an embodiment, the length direction of through-hole is followed the length direction of box body, the through-hole is just being close to at its length direction's both ends and at least one side of easily tearing the line is formed with the right angle, the first end of easily tearing the line is directional right angle department.

According to the utility model discloses an embodiment, shake outward the lid include with box body articulated first limit, with first relative second limit of limit and with a pair of third limit adjacent on first limit, easily tear the second end of line with leave first interval between the first limit, easily tear the second end of line and corresponding side leave the second interval between the third limit.

According to the utility model discloses an embodiment, the surface of shaking the lid in first has seted up many rows and has oozed gluey line and/or ooze gluey point near its hinged edge department, forms the oozing and glues the region, ooze glue regional through the bonding glue with the internal surface edge bonding of shaking the lid outward.

According to the utility model discloses an embodiment, every shake being close to of lid in the second shake in first shake the lid with one side at the articulated edge of box body department sets to the slope limit in the second shake under the state that the lid closed, the slope limit is avoided the oozing is regional.

According to the utility model discloses an embodiment, the surface of shaking the lid in first has seted up many rows and has oozed gluey line and/or ooze gluey point near its middle part region, forms the oozing and glues the region, ooze glue regional through the bonding glue with the internal surface bonding of shaking the lid outward.

According to the utility model discloses an embodiment, the shape of shaking the lid in first is by first in shake the lid with box body articulated one side orientation the free side of shaking the lid in first shrinks gradually trapezoidal.

According to the utility model discloses an embodiment, the interval is equipped with the confession on the first interior rocking cover the locating hole of the both ends location of portable portion.

According to the utility model discloses an embodiment, the shape of shaking the lid outward is the rectangle, the size of rectangle with the opening size phase-match of box body.

According to the utility model discloses an embodiment, first single sword incision with it is adjacent to turn between the sword incision it leaves the third interval respectively to turn between the sword incision.

In the easy-to-open packing box provided by the utility model, when the packing box needs to be opened, the side of the easy-to-tear line from the through hole is pulled forcibly, and the external rocking cover can be torn along the easy-to-tear line, so that the opening mode is more convenient, wastes and paper scraps are not generated, and the consumption experience is improved; in addition, an easily torn strip arranged in the box body is omitted, and the packaging cost is reduced.

Additional aspects and advantages of embodiments of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of embodiments of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or 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 structural view of an embodiment of an easy-open package in an unfolded state;

FIG. 2 is a schematic structural view of an embodiment of the easy-open package in a formed state;

fig. 3 is a schematic structural view of another embodiment of the easy-open package box provided by the present invention in a forming state.

Reference numerals:

10: an easy-open package; 12: a box body; 14: an outer rocking cover; 140: an easily torn line; 141: a first single-blade cut; 142: cutting with a turning tool; 1421: a second single-blade cut; 143: a through hole; 1431: right angle; 16: a first inner swing cover; 160: glue permeating lines; 161: glue permeating points; 162: positioning holes; 18: a second inner swing cover; 180: an inclined edge; 20: a hand-held portion.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "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 describing the embodiments of the present invention and simplifying the 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 embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Referring now to FIG. 1, an embodiment of an easy open package 10 provided by the present invention will be described. It should be understood that the following are only exemplary embodiments of the present invention, and do not constitute any particular limitation of the present invention.

As shown in fig. 1 to 2, an embodiment of the present invention provides an easy-open package 10, which can be used for packaging milk/drink bottles, canned milk/drink bottles, and boxed milk/drink bottles. In general, the easy open package 10 of the present embodiment includes a box body and a top cover connected to the box body 12 by a score line, facilitating the free opening and closing of the top cover.

Specifically, the top cover includes an outer flap 14, a first inner flap 16, and a pair of second inner flaps 18, the outer flap 14 and the first inner flap 16 are hinged to opposite sides of the opening of the box 12, the pair of second inner flaps 18 are hinged to the other opposite sides of the opening of the box 12, that is, the outer flap 14 and the first inner flap 16 are hinged to one pair of sides of the opening of the box 12, and the pair of second inner flaps 18 are hinged to the other pair of sides.

In the present embodiment, the terms "inside" and "outside" are relative concepts, and in a state where the package is completely packed, the term "outside" is located at the uppermost layer, and the term "inside" is located below the uppermost layer.

To facilitate gripping of the pack, a carrying handle 20 is mounted on the first inner flap 16.

In order to expose the hand-held portion 20 out of the outer rocking cover 14, the outer rocking cover 14 is configured with a through hole 143 through which the hand-held portion 20 passes, and the shape of the through hole 143 may be adapted to the shape of the hand-held portion 20, for example, the hand-held portion 20 is arched, and the through hole 143 may be a long strip through which the arched hand-held portion 20 passes, and of course, the specific shape of the long strip through hole 143 is not necessarily a regular long strip, and may also be a long strip with a wide middle and narrow ends, and the through hole 143 in this shape makes the hand-held portion pass through more easily.

Further, the external flap 14 is further configured with a pair of easy-tearing lines 140 respectively extending along two opposite sides of the through hole 143 to corners of the hinged edge of the external flap 14 and the box 12, the pair of easy-tearing lines 140 extend in a shape of Chinese character 'ba' from two opposite sides of the through hole 143, and the region between the Chinese character 'ba' forms an easy-tearing region. The inner surface of the outer swing cover 14 is adhesively secured to the outer surface of the first inner swing cover 16, thereby securing the outer swing cover 14. The cover-fastening sequence of the packing box is that after the product is filled, the first step is to fasten the first inner rocking cover 16, the second step is to fasten the second inner rocking cover 18 at both sides, and the third step is to bond the outer rocking cover 14. When the packaging box needs to be opened, the side of the easy-to-tear line 140 is pulled forcefully from the through hole 143, and the outer rocking cover 14 is torn along the easy-to-tear line 140, so that the opening mode is more convenient, waste and paper scraps are not generated, and the consumption experience is improved; in addition, the design innovation cancels the easily torn strip materials arranged in the original box body 12, and reduces the packaging cost.

It should be noted that "the pair of easy-tear lines 140 extend towards the corners of the hinged edge of the lid 14 and the box 12" refers to the general direction in which the easy-tear lines 140 extend, and does not necessarily extend in alignment with the corners, and may be located at the upper position of the corners or at the lower position of the corners; in this embodiment, through experimental verification, the pair of easy-to-tear lines 140 are adopted to extend towards the upper corner of the hinged edge of the external rocking cover 14 and the box body 12, so that the use strength of the external rocking cover 14 can be further ensured, and the external rocking cover is not easy to crack from the corner in the lifting process.

It should be noted that, in the present embodiment, the two opposite sides of the through hole 143 refer to two opposite sides of the through hole 143 parallel to the axis of the side of the hinged edge of the cover 14 and the box 12.

As shown in fig. 3, according to an embodiment of the present invention, each easy-tear line 140 includes a plurality of crutch cutter cuts 142 spaced along the linear direction, so that the easy-tear line 140 can be torn continuously, and the easy-tear line 140 can be prevented from being interrupted halfway; as shown in fig. 2, in another embodiment, each easy-tear line 140 includes at least one first single-blade notch 141 near the through hole 143 and a plurality of inflection notches 142 extending along the first single-blade notch 141 toward the easy-tear line 140, each inflection notch 142 includes a pair of second single-blade notches 1421 disposed at an obtuse angle and communicating with each other, in each inflection notch 142, one of the second single-blade notches 1421 is aligned with the first single-blade notch 141, and the other second single-blade notch 1421 is located on the same side. Referring to fig. 1 and 2, the embodiment is exemplified by providing a first single-blade notch 141.

In addition, the size of the included angle between the pair of second single-blade cuts 1421 can be adaptively adjusted according to the extending direction of the easy-tear line 140.

It can be understood that the "first single-blade notch 141" in this embodiment is a strip-shaped notch punched on the outer rocking cover 14 by the cutter, the "second single-blade notch 1421" in this embodiment is also a strip-shaped notch punched on the outer rocking cover 14 by the cutter, the first single-blade notch 141 and the second single-blade notch 1421 in the same line with the first single-blade notch 141 can be cut by the cutter at one time, and the second single-blade notch 1421 on the same side can be cut by the cutter at one time, so that the forming efficiency of the easy-to-tear line 140 can be improved.

According to the utility model discloses an embodiment, for the convenience of consumer carries the handbag packing carton, portable portion 20 is on a parallel with the length direction of box body 12, for the convenience of passing of portable portion 20, the length direction of through-hole 143 is along the length direction of box body 12, through-hole 143 is at its length direction's both ends and at least is formed with right angle 1431 in the one side that is close to easily tear line 140, the directional right angle 1431 department of first end of easily tearing line 140, through setting up to right angle 1431, when the consumer of being convenient for is from through-hole 143 department application of force, at first form stress concentration in right angle 1431 department, thereby tear from right angle 1431 department more easily. In this embodiment, the through hole 143 is formed with a right angle 1431 at both ends in the length direction thereof for the sake of symmetrical appearance and beauty.

According to the utility model discloses an embodiment, shake lid 14 outward and include with box body 12 articulated first limit, second limit relative with first limit and a pair of third limit adjacent with first limit and second limit, leave first interval between the second end of easily tearing line 140 and the first limit, first interval can be about 10mm, leave the second interval between the second end of easily tearing line 140 and the third limit of corresponding side, the second interval also can be about 10mm, through setting up first interval and second interval, make easily tear line 140 and first limit and third limit all leave the blank area, with the reinforcing shake intensity of lid 14 outward, thereby ensure that the packing carton is carrying the use strength of in-process, guarantee that easily tear line 140 can not follow first limit or third limit department and split.

According to the utility model discloses an embodiment, the surface of first interior rocking cover 16 has seted up many rows and has oozed gluey line 160 and/or oozed gluey point 161 near its hinged edge, it is regional to form the oozing, the oozing is regional to bond through the internal surface edge that adhesive such as hot melt adhesive and outer rocking cover 14, through set up many rows and ooze gluey line 160 and/or ooze gluey point 161 on the surface of first interior rocking cover 16, can be with the hot melt adhesive from arranging to ooze gluey line 160 and/or ooze the first interior rocking cover 16 of point 161 infiltration, thereby can improve the adhesive strength between first interior rocking cover 16 and the outer rocking cover 14, avoid the packing carton to throw off at outer rocking cover 14 of carrying the lifting in-process. As shown in fig. 1, the glue-penetrated area is a strip shape, and can be adjusted to other irregular shapes according to the size of the box body 12.

It can be understood that the "glue-seeping line 160 and/or the glue-seeping point 161" means that the glue-seeping line 160 may be the whole glue-seeping line 160, the glue-seeping point 161 may be the whole glue-seeping point 161, or a combination of the glue-seeping line 160 and the glue-seeping point 161, and the glue-seeping line 160 may be eliminated if the overall bonding effect is not affected. As shown in fig. 1, the glue permeation area of the present embodiment is a combination of a glue permeation line 160 and a glue permeation point 161.

According to the utility model discloses an embodiment, shake in every second and cover 18 and shake in being close to one side that lid 16 and box body 12 hinged edge set to slope limit 180 in first, shake in the second under the state that lid 18 lid closed, slope limit 180 avoids the oozing zone territory to it is in the same place to shake in the second 18 and shake in the first lid 16 bonding, from this, after tearing the easily tearing zone territory of outer lid 14, can pull out first interior lid 16 through the handle portion fast and laborsavingly.

The utility model discloses a further embodiment, can also be, the surface of first interior rocking cover 16 has seted up many rows and has oozed gluey line 160 and/or oozed gluey point 161 near its middle part region for example in the relative both sides of portable portion 20, forms the oozing area, and this oozing area glues the internal surface bonding with outer rocking cover 14 through the bonding, can be with first interior rocking cover 16 and outer rocking cover 14 bonding fixed from this equally. Of course, the glue-penetrated region may also be formed at other positions on the surface of the first inner flap 16, and the embodiment is not particularly limited.

According to the utility model discloses a shape of lid 14 is shaken outward and is the rectangle, the size of rectangle and the opening size phase-match of box body 12 to the lid 14 is shaken outward and can just in time shield the opening of box body 12 after establishing.

According to the utility model discloses a shape of shaking lid 16 in first is by shaking lid 16 in first and box body 12 articulated one side in towards the trapezoidal that the free side of shaking lid 16 shrinks gradually in first, through shaking lid 16 in setting to trapezoidal in first, can be so that the outer lid 14 of shaking is covered completely and is established on shaking lid 16 in first, avoids the side of shaking lid 16 in first to expose to promote the grade sense after the packing box packing, promote consumer's purchase experience. In addition, the shape of the first inner rocking cover 16 may also be other symmetrical irregular die-cutting shapes, and may also be square, and the specific shape may be selected according to actual needs, and this embodiment is not specifically limited.

According to the utility model discloses an embodiment, the interval is equipped with the locating hole 162 that supplies the both ends of portable portion 20 to fix a position on first interior rocking cover 16, and the both ends of handle portion have the location backstop respectively, and the locating hole 162 of place side is passed respectively at the both ends of handle portion and the location backstop card is established in locating hole 162 to with handle portion installation location, the handle portion can adopt the light and durable plastics of matter to make or other materials that are fit for carrying.

According to the embodiment of the present invention, a third distance is left between the first single-blade notch 141 and the turning cutter notch 142 and between the adjacent turning cutter notches 142, the third distance can be about 10mm, and if the third distance is too small, the strength of the easy-to-tear line 140 is easily reduced, so as to weaken the strength of the external shaking cover 14; the third interval is too big easily leads to easily tearing the disconnection of line 140 when tearing from easily tearing line 140, and then leads to difficultly when opening the packing carton, reduces consumer experience and feels.

In this embodiment, the inner paper, the face paper and the corrugated paper of the packing box can be made of cardboard paper, white cardboard, kraft paper and the like of more than 120g, and can meet the design and use requirements.

The packaging design of the packaging box of the embodiment can be suitable for single-package inner packaging (paper-plastic composite packaging, plastic packaging, bottling, canning and the like) of 50-1000g/ml, and can meet the design and use requirements.

The easy-open packaging box 10 of the embodiment is more convenient to open, does not generate waste and paper scraps, and improves the consumption experience; the easy-tearing strip arranged in the box body 12 before innovation is cancelled, and the packaging cost is reduced.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (11)

1. An easy-to-open packing box comprises a box body and a top cover, and is characterized in that the top cover comprises an outer rocking cover, a first inner rocking cover and a pair of second inner rocking covers, the outer rocking cover and the first inner rocking cover are hinged to two opposite sides of an opening of the box body, and the pair of second inner rocking covers are hinged to the other two opposite sides of the opening of the box body; a hand-held part is arranged on the first inner rocking cover, a through hole for the hand-held part to pass through is formed in the outer rocking cover, and a pair of easy-to-tear lines respectively extend to the corners of the hinged edge of the outer rocking cover and the box body along the two opposite sides of the through hole; the inner surface of the outer rocking cover is fixedly bonded with the outer surface of the first inner rocking cover.

2. The easy-open packaging box according to claim 1, wherein each easy-tear line comprises a pair of bent knife cuts arranged at intervals along a linear direction, or each easy-tear line comprises a first single-knife cut close to the through hole and a pair of bent knife cuts arranged at intervals along the direction of the easy-tear line along the first single-knife cut, and each bent knife cut comprises a pair of second single-knife cuts arranged at an obtuse angle and communicated with each other.

3. An easy open package according to claim 2, wherein the length direction of the through hole is along the length direction of the box, the through hole is formed with a right angle at both ends of its length direction and at least at one side close to the easy tear line, the first end of the easy tear line points to the right angle.

4. An easy open package according to claim 1 wherein the flip top includes a first edge hinged to the box, a second edge opposite the first edge and a pair of third edges adjacent the first edge, a first distance being left between the second end of the easy tear line and the first edge, and a second distance being left between the second end of the easy tear line and the third edge of the respective side.

5. The easy-open package according to claim 1, wherein the surface of the first inner flap is provided with a plurality of rows of glue-permeating lines and/or glue-permeating points near the hinged edge thereof to form a glue-permeating region, and the glue-permeating region is bonded to the inner surface edge of the outer flap by adhesive glue.

6. An easy-open package according to claim 5, wherein a side of each of the second inner flaps adjacent to the hinge edge of the first inner flap and the box body is provided as a slanted side which avoids the glue-bleeding region in a state where the second inner flap is closed.

7. The easy-open packaging box of claim 1, wherein the surface of the first inner rocking cover is provided with a plurality of rows of glue permeating lines and/or glue permeating points in the area near the middle part of the first inner rocking cover to form a glue permeating area, and the glue permeating area is adhered to the inner surface of the outer rocking cover through adhesive glue.

8. An easy open package according to any of claims 1-7, wherein the first inner flap is shaped as a trapezoid tapering from the side of the first inner flap hinged to the box towards the free side of the first inner flap.

9. An easy open package according to any of claims 1-7 wherein the first inner flap is provided with spaced locating holes for locating the ends of the handle.

10. An easy open package according to any of claims 1-7, wherein the shape of the lid is rectangular, the size of the rectangle matching the size of the opening of the box.

11. The easy open package of claim 2 wherein a third distance is left between the first single-blade cut and the toggle knife cut and between adjacent toggle knife cuts.

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