CN217624651U

CN217624651U - Anti-theft easy-to-open packing box

Info

Publication number: CN217624651U
Application number: CN202221548316.0U
Authority: CN
Inventors: 蒋伟; 赵晗
Original assignee: Shanghai Yunheng Packaging Technology Co ltd
Current assignee: Shanghai Yunheng Packaging Technology Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-10-21
Anticipated expiration: 2032-06-20

Abstract

The packing box is easy to open and guard against theft, the top and bottom of the packing box have a pair of front outer rocking lids and back outer rocking lids separately, a pair of left inner rocking lids and right inner rocking lids, when the lid is closed, the lid surface facing another rocking lid on the front outer rocking lid or back outer rocking lid located outside is equipped with the viscose layer which can fix the two together, the left and right ends of the viscose layer are located at the inner side of the left and right outer edges of the outer rocking lid where the viscose layer is located; the top of the packing box is provided with punching lines at intervals to form tearing strips, the left ends and the right ends of the tearing strips are positioned on the inner sides of the left outer edge and the right outer edge of the outer rocking cover where the tearing strips are positioned, oblique angle tearing grooves are formed between the end parts of the left ends and the right ends of the tearing strips and the outer rocking cover where the tearing strips are positioned, and the left inner rocking cover and the right inner rocking cover are at the positions where the width of the rocking cover is maximum. After the packing box is packed, the adhesive is not exposed outside the packing box, the tearing length is relatively short, and the tearing is convenient; the clearance between the inner rocking cover and the outer rocking cover on the template is relatively large, so that the die cutting and the demoulding are easy to realize, and the processing efficiency is improved; the packing box can be repeatedly used, and is environment-friendly and economical.

Description

Anti-theft easy-to-open packing box

Technical Field

The utility model relates to a packing box especially relates to a theftproof easy-open packing box structure.

Background

The packing box is cuboid or square structure usually, including four sides curb plate and top and the bottom setting shake the lid, shake the lid including shake the lid outside after with before a pair of that sets up along box length direction, shake the lid in a pair of left that sets up along box width direction and shake the lid in the right side. For the theftproof and be convenient for joint sealing, unpacking, can shake the overlapping region of lid outward in the front and shake the lid outward in back and set up viscose layer, be convenient for shake the lid with outer joint sealing. Meanwhile, zipper-type tearing strips are arranged on the packaging box, and the tearing strips are required to be damaged when the packaging box is opened, so that the anti-theft warning function is achieved.

But the prior packaging box structure still has some inconveniences during production, processing, folding, use and opening and unpacking:

1. the adhesive layer is flush with the paper board of the packaging box or part of the adhesive layer extends out of the overlapping area of the packaging box, so that the packaging boxes are possibly adhered to each other or to foreign objects;

2. when the tearing strip starts to tear, if the force direction is not opposite or the packaging box plate is thicker, the tearing is not easy, and once the tearing is broken, the unpacking becomes a laborious thing;

3. the rocking covers of the box top and the box bottom are basically consistent with the openings of the box top and the box bottom in shape, and the size of the rocking covers is the same as or half of the opening, so that the gap between the rocking covers of the flat packing box is smaller, and the box plate of some packing boxes with small volume and thick plates is not easy to be separated from the template when the flat packing box is subjected to die cutting, thereby causing incomplete demoulding.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a packing box is easily opened in theftproof is provided, many-sided functional requirements such as processing, joint sealing, theftproof and open convenient can be better compromise.

The utility model discloses a realize through following technical scheme:

the packing box is easily opened in theftproof, and packing box top and bottom are equipped with a pair of preceding outer lid and the back of shaking outward respectively along box length direction and shake the lid in shaking lid and the right side in being equipped with a pair of left side along box width direction, shake the lid when outer and close when packing box top and bottom, and the packing box forms closed box, its characterized in that:

when the cover is closed, the front outer rocking cover and the rear outer rocking cover of each pair are partially overlapped to form an overlapping area, in the overlapping area, the cover surface of the front outer rocking cover or the rear outer rocking cover which is positioned at the outer side and faces the other rocking cover is provided with an adhesive layer which can fix the front outer rocking cover and the rear outer rocking cover together, and the left end and the right end of the adhesive layer are positioned at the inner sides of the left outer edge and the right outer edge of the outer rocking cover;

two punching lines are arranged on the front outer rocking cover or the rear outer rocking cover at intervals, the punching lines are positioned between the adhesive layer and the root of the outer rocking cover, tearing strips are formed in regions among the punching lines, the left end and the right end of each tearing strip are positioned on the inner sides of the left outer edge and the right outer edge of the outer rocking cover, oblique angle tearing grooves are respectively arranged between the end parts of the left end and the right end of each tearing strip and the outer rocking cover, one side groove wall of each oblique angle tearing groove is flush with the punching line, and the groove bottom gradually narrows towards the tearing strips;

the root parts of the left inner rocking cover and the right inner rocking cover are the maximum parts of the width of the rocking cover. The left and right side edges of the root of the inner rocking cover can be in an oblique line shape, an arc line shape or a broken line shape.

The left end and the right end of the adhesive layer are positioned at the inner sides of the left outer edge and the right outer edge of the outer rocking cover, and the adhesive is not exposed outside the packing box after packing is finished, so that the packing boxes are prevented from being adhered to each other or with foreign matters; the left end and the right end of the tearing strip are positioned at the inner sides of the left outer edge and the right outer edge of the outer rocking cover where the tearing strip is positioned, the tearing length is effectively reduced, the head of the tearing strip is convenient to tear due to the oblique angle and the tearing groove structure, and the time and the labor are saved when the carton is unpacked after the tearing strip is completely torn; the root of the left inner rocking cover and the right inner rocking cover is the maximum width of the rocking cover, the two sides of the left inner rocking cover and the right inner rocking cover are converged inwards, gaps between the left inner rocking cover and the right inner rocking cover and between the left inner rocking cover and the right inner rocking cover on the template are increased, stripping is easy, and the processing efficiency is improved.

Further, the viscose layer coats and is stamped the isolation layer that can be torn, the isolation layer is barrier paper, spacing block or barrier film for the viscidity on protection viscose layer also avoids packing in-process viscose layer to glue other article simultaneously, finishes the back at the packing, tears the isolation layer, and the lid closes and shakes the lid and can accomplish the packing, convenient and fast.

Still further, at least one side outer fringe of isolation layer is located the viscose layer outside. The isolating layer can be torn off from the adhesive layer quickly.

Still further, the outer fringe that the isolation layer is located the viscose layer outside has overhanging easy section of tearing. The easy-tearing section is convenient to tear more and separates to play striking sign effect, find rapidly when conveniently packing and tear the position.

Furthermore, the adhesive layer is an integral adhesive layer and/or a multi-section adhesive layer. The integral adhesive layer is beneficial to the quick adhesion processing of the adhesive layer, the multi-section adhesive layer saves adhesive tapes on the premise of ensuring the bonding effect, is beneficial to environmental protection, is used in two ways in a composite way, and can flexibly adapt to a more complex bonding structure.

Furthermore, at least one of the front outer rocking cover and the rear outer rocking cover is a half-case-cover outer rocking cover. When the flat plate of the packing box is cut into the die, the half box cover structure utilizes the smaller extending width of the half rocking cover to compactly arrange the distribution of the flat plate of the packing box on the paper board as much as possible, so that the die cutting quantity of the packing box of a single paper board is improved, and plates are saved.

Furthermore, at least one of the front outer rocking cover and the rear outer rocking cover has a root part with the maximum width of the rocking cover, and the left and right side edges of the root part of the outer rocking cover can be in the shape of an oblique line, an arc line or a broken line. Further enlarge the clearance of shaking the lid in the left side and shaking the lid in the right side and shaking the lid and shake the lid outside before and after on the template, easily the demolding improves machining efficiency.

Furthermore, at least one of the front outer rocking cover, the rear outer rocking cover, the left inner rocking cover and the right inner rocking cover is a trapezoidal rocking cover. Therefore, gaps between the left inner rocking cover and the right inner rocking cover and between the front outer rocking cover and the rear outer rocking cover on the template are enlarged, demoulding is easy, the processing efficiency is improved, and the processing cost is low.

Further, the packing box bottom is equipped with the preceding outer lid of shaking of viscose layer or shakes outward after and covers and also set up two lines of punching at the interval, and the line of punching is located the root of shaking the lid outside viscose layer and place between, and the region between the line of punching forms tears the strip, tears the strip about both ends lie in the outer edge inboard of controlling of shaking the lid outside its place, and both ends tip and its place shake outward and be equipped with the sharp groove of tearing of oblique angle respectively between the lid, and the sharp bottom of tearing the groove of oblique angle narrows down towards tearing the strip. The box can also utilize the joint sealing area to seal the position of tearing after unpacing apart, continues to use the packing box transfer, tear the packing box bottom tear the strip can when unpacking after the secondary transfer to increase the turnover use number of times of packing box, prolong its life, environmental protection economy.

The beneficial effects of the utility model reside in that:

1. after packaging, the adhesive is not exposed outside the packaging box, so that the packaging boxes are prevented from being adhered to each other or to foreign objects;

2. the tearing length of the tearing strip is relatively short, the head of the tearing strip is convenient to tear due to the oblique angle tearing groove structure, and the time and labor are saved when the carton is unpacked after the carton is torn to the end;

3. gaps between the left inner rocking cover and the right inner rocking cover and between the front outer rocking cover and the rear outer rocking cover on the template are relatively large, so that the template cutting and demoulding are easy, and the processing efficiency is improved;

4. the reasonable selection of the semi-rocking cover structure can compactly arrange the distribution of the flat plates of the packing box on the paper board as much as possible, and the number of cutting dies of the packing box with single paper board is increased, so that the plates are saved, and the production cost is reduced;

5. the packing box can be repeatedly used for many times, and is environment-friendly and economical.

Drawings

FIG. 1 is an expanded plan view of a packing box of example 1

FIGS. 2 to 3 are schematic views showing a partial folding process of the packing box of embodiment 1

FIG. 4 is an expanded plan view of the packing box of example 2

FIG. 5 is an expanded plan view of the packing box of example 3

FIG. 6 is an expanded plan view of the packing box of embodiment 4

FIG. 7 is an exploded plan view of the packing box of example 5

In FIGS. 1 to 7: 1 shake the lid outward before for, 2 shake the lid outward after for, 3 shake the lid in for a left side, 4 shake the lid in for the right side, 5 be the viscose layer, 6 be the isolation layer, 601 is for easily tearing the section, 7 are the line of punching, 8 are tearing the strip, 9 are the oblique angle and tear the groove for the advantage.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in figures 1-7, the top and bottom of the packing box are respectively provided with a pair of front outer rocking cover 1 and a pair of rear outer rocking cover 2 along the length direction of the box body, and a pair of left inner rocking cover 3 and right inner rocking cover 4 along the width direction of the box body, when the outer rocking covers are closed at the top and the bottom of the packing box, the packing box forms a closed box body.

In a plurality of embodiments, the two pairs of left inner rocking covers 3 and right inner rocking covers 4 at the top and the bottom of the packing box are trapezoidal rocking covers, arc-shaped gaps convenient for opening the box are also formed in the rocking covers, and the inner rocking covers can be oblique line wing-shaped, arc line circular sheet-shaped or broken line multi-tooth-shaped and the like.

When the lid, every is to shake in front and cover 1 and shake in the back and partly overlap outward and cover 2 between, form the overlap region, in the overlap region, the back that is located the outside shake in the back 2 faces and is equipped with the viscose layer 5 that can fix both together on the capping that shakes the lid 1 outward, both ends are located its place and shake in the back outside about the viscose layer 5 outer fringe inboard.

Example 1

As shown in figures 1-3, two pairs of front outer rocking covers 1 and rear outer rocking covers 2 at the top and the bottom of the packing box are all full rocking covers, the shape of the rocking covers is consistent with that of an opening at the bottom of the box top, and an arc-shaped notch convenient for opening the box is formed in the front outer rocking cover 1 at the top of the packing box.

The adhesive layer 5 at the top of the packing box is covered with a separating layer 6 which can be torn off, the integral adhesive layer 5 covered by the separating layer is seen partially in a perspective way, the upper edge of the separating layer 6 is positioned at the upper side of the adhesive layer 5, and the left end and the right end of the separating layer are respectively provided with an easy-to-tear section 601 which extends out of the rear outer rocking cover 2; the isolating layer 6 at the bottom of the packing box is torn off, and the adhesive layer 5 is exposed.

Shake lid 2 after the packing carton top outward and go up the interval and set up two lines of punching 7, the line of punching 7 is located viscose layer 5 and shakes outside the back between the root of lid 2, the region between the line of punching 7 forms tears the strip 8, it is inboard to shake the outer fringe about lid 2 after being located at both ends about tearing strip 8, both ends tip and back shake outside being equipped with the oblique angle between the lid 2 and easily tear groove 9, the oblique angle is easily torn 9 one side cell wall and is 7 parallel and level with the line of punching, the tank bottom is torn strip 8 and is narrowed gradually towards tearing.

Example 2

As shown in figure 4, the two pairs of front outer rocking covers 1 and the rear outer rocking covers 2 at the top and the bottom of the packing box are all full rocking covers, the shape of the rocking covers is consistent with that of the opening at the bottom of the box top, and the front outer rocking cover 1 at the top of the packing box is provided with an arc-shaped notch convenient for opening the box.

The adhesive layer 5 at the top of the packing box is covered with a separation layer 6 which can be torn off, the multi-section adhesive layer 5 covered by the separation layer is seen through partial perspective, the upper edge of the separation layer 6 is positioned at the upper side of the adhesive layer 5, and a tooth-shaped easy-to-tear section 601 is arranged on the upper edge; the isolating layer 6 at the bottom of the packing case is torn off, and the adhesive layer 5 is exposed.

Shake lid 2 respectively on the back of packing box top and bottom outward and set up two lines of punching 7 at the interval, line of punching 7 is located viscose layer 5 and shakes between the root of lid 2 outward after, the region between the line of punching 7 forms tears strip 8, it is inboard to shake the outer fringe about lid 2 after being located at both ends about tearing strip 8, both ends tip and back shake outward and be equipped with the oblique angle between the lid 2 and easily tear groove 9, the oblique angle is easily torn groove 9 one side cell wall and is 7 parallel and level with the line of punching, the tank bottom is torn strip 8 and is narrowed gradually towards tearing. The top and the bottom of the box can be easily torn.

Example 3

As shown in fig. 5, the two pairs of front outer rocking covers 1 and the rear outer rocking covers 2 at the top and the bottom of the packing box are both half rocking covers, the rear outer rocking cover 2 at the top of the packing box is a trapezoidal half rocking cover, the front outer rocking cover 1 at the top of the packing box and the front outer rocking cover 1 and the rear outer rocking cover 2 at the bottom of the packing box are a pair of square half rocking covers, and the front outer rocking cover 1 at the top of the packing box is provided with an arc notch convenient for opening the packing box.

The adhesive layer 5 at the bottom of the packing box is covered with a separation layer 6 which can be torn off, the integral adhesive layer 5 covered by the separation layer is seen partially in a perspective way, the outer edge of the separation layer 6 is positioned at the lower side of the adhesive layer 5, and the left end and the right end of the separation layer are respectively provided with an easy-to-tear section 601 which extends out of the rear outer rocking cover 2; the separating layer 6 on the top of the packing box is torn off, and the adhesive layer 5 is exposed.

Shake lid 2 after the packing carton top outside and go up the interval and set up two lines of punching 7, the line of punching 7 lies in between viscose layer 5 and the root of back outer rocking cover 2, and the region between the line of punching 7 forms tears the strip 8, tears about the strip 8 both ends lie in the back outer fringe inboard of controlling of shaking lid 2 outside, both ends tip and back shake outside and be equipped with the sharp groove 9 that tears of oblique angle between the lid 2, the oblique angle is said and is torn 9 one side cell wall and 7 parallel and level of lines of punching, the tank bottom is torn 8 and is narrowed gradually towards tearing.

Example 4

As shown in fig. 6, the front outer rocking covers 1 at the top and the bottom of the packing box are both trapezoidal half rocking covers, and the front outer rocking cover 1 at the top of the packing box is also provided with an arc-shaped notch convenient for opening the box; the rear outer rocking covers 2 at the top and the bottom of the packing box are both trapezoidal full-rocking covers.

The isolation layer 6 at the top and the bottom of the packing box is not torn, the integral adhesive layer 5 covered by the isolation layer 6 can be seen from the top of the local perspective packing box, the outer edge of the isolation layer 6 is positioned at the outer side of the adhesive layer 5, and the left end and the right end of the isolation layer are respectively provided with a tooth-shaped easy-tearing section 601 which extends out of the rear outer rocking cover 2.

Example 5

As shown in figure 7, the front outer rocking cover 1 and the rear outer rocking cover 2 at the top and the bottom of the packing box are both trapezoidal full-rocking covers, and the front outer rocking cover 1 at the top of the packing box is also provided with an arc-shaped notch convenient for opening the box.

The isolation layer 6 at the top and the bottom of the packing box is not torn, the integral adhesive layer 5 covered by the isolation layer 6 can be seen from the top of the local perspective packing box, the outer edge of the isolation layer 6 is positioned outside the adhesive layer 5, and the left end and the right end of the isolation layer are respectively provided with a trapezoidal easy-tearing section 601 which extends out of the rear outer rocking cover 2.

Claims

1. The packing box is easily opened in theftproof, packing box top and bottom are equipped with a pair of preceding outer lid (1) and the back of rocking outward lid (2) along box length direction respectively, are equipped with in a pair of left side rocking lid (3) and the right side rocking lid (4) along box width direction, and when rocking outward lid closes at packing box top and bottom, the packing box forms closed box, its characterized in that:

when the cover is closed, the front outer rocking cover (1) and the rear outer rocking cover (2) are partially overlapped to form an overlapping area, in the overlapping area, the cover surface of the front outer rocking cover (1) or the rear outer rocking cover (2) which is positioned at the outer side and faces the other rocking cover is provided with an adhesive layer (5) which can fix the front outer rocking cover and the rear outer rocking cover together, and the left end and the right end of the adhesive layer (5) are positioned at the inner sides of the left outer edge and the right outer edge of the outer rocking cover where the adhesive layer is positioned;

two punching lines (7) are arranged on a front outer rocking cover (1) or a rear outer rocking cover (2) which is provided with an adhesive layer (5) at the top of the packaging box at intervals, the punching lines (7) are positioned between the adhesive layer (5) and the root of the outer rocking cover where the adhesive layer is positioned, a tearing strip (8) is formed in an area between the punching lines (7), the left end and the right end of the tearing strip (8) are positioned on the inner sides of the left outer edge and the right outer edge of the outer rocking cover where the tearing strip is positioned, oblique angle tearing grooves (9) are respectively arranged between the end parts of the left end and the right end of the tearing strip (8) and the outer rocking cover where the tearing strip is positioned, the groove wall on one side of each oblique angle tearing groove (9) is flush with the punching line (7), and the groove bottom of the tearing strip (8) is gradually narrowed;

the roots of the left inner rocking cover (3) and the right inner rocking cover (4) are the maximum width of the rocking cover.

2. The anti-theft easy-to-open packing case according to claim 1, characterized in that: the adhesive layer (5) is covered with an isolation layer (6) which can be torn down, and the isolation layer (6) is isolation paper, an isolation sheet or an isolation film.

3. The tamper-resistant easy open package of claim 2 wherein: the outer edge of at least one side of the isolation layer (6) is positioned at the outer side of the adhesive layer (5).

4. The tamper-resistant easy open package of claim 3 wherein: the outer edge of the isolation layer (6) positioned at the outer side of the adhesive layer (5) is provided with an extended easy-tearing section (601).

5. The anti-theft easy-to-open packing case according to claim 1, characterized in that: the adhesive layer (5) is an integral adhesive layer and/or a multi-section adhesive layer.

6. The anti-theft easy-open packaging box according to claim 1, characterized in that: at least one of the front outer rocking cover (1) and the rear outer rocking cover (2) is a half-box cover outer rocking cover.

7. The anti-theft easy-open packaging box according to claim 1, characterized in that: at least one of the front outer rocking cover (1) and the rear outer rocking cover (2) has the root part of the maximum width of the rocking cover.

8. The anti-theft easy-open packaging box according to claim 1, characterized in that: at least one of the front outer rocking cover (1), the rear outer rocking cover (2), the left inner rocking cover (3) and the right inner rocking cover (4) is a trapezoidal rocking cover.

9. The anti-theft easy-open packaging box according to claim 1, characterized in that: the packing box bottom is equipped with preceding outer lid (1) of shaking of viscose layer (5) or shake outward after and also set up two lines of punching (7) on lid (2) at an interval, line of punching (7) are located viscose layer (5) and the root of shaking the lid outward at the place between, the region between line of punching (7) forms and tears strip (8), it is inboard to tear strip (8) left and right sides both ends and be located the outer edge of shaking of the left and right sides of lid of its place, both ends tip and its place shake outward and be equipped with bevel tearing groove (9) between the lid respectively, bevel tearing groove (9) bottom orientation is torn strip (8) and is narrowed gradually.