CN211055672U

CN211055672U - Packing carton and interior check frame with interior check

Info

Publication number: CN211055672U
Application number: CN201920926355.1U
Authority: CN
Inventors: 何玉强; 陈玉; 徐忠; 余福江
Original assignee: Chongqing Fuling Taiji Printing Co ltd
Current assignee: Chongqing Fuling Taiji Printing Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-07-21
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a packing carton with interior check, it includes box body, two at least baffles will the box body internal part separates into at least three accommodation space, and sets up a check grillage in every accommodation space to a plurality of check boards that set up on this check grillage will the accommodation space separates into the interior check of a plurality of rectangles. The utility model improves the prior grid plate, so that the grid plate forms a plurality of small rectangular inner grids after being bent, and is used for placing a plurality of small articles to be packaged; and, because rectangle inner check size is less, also make things convenient for the shaping more, be convenient for the stand-up of grid on the grillage to form rectangle inner check, and the shaping is more stable. Further, the packaging box with the inner lattices can be formed by one-time die cutting on one paperboard, all parts are connected into a whole after forming, assembly is easy, manual assembly precision is improved, and paper utilization rate is also improved. Correspondingly, the utility model also provides an interior check frame.

Description

Packing carton and interior check frame with interior check

Technical Field

The utility model relates to a packing carton field, concretely relates to packing carton with interior check and be used for interior check frame of packing carton.

Background

When packing the small-size cylindric packing material of certain quantity, for the convenience of the user packing material in the packing carton of taking, packing material in the packing carton generally adopts to erect and places, and in the transportation, in the handling, in order to avoid erectting collision each other between the packing material of placing, the friction, need protect the packing material of placing erectly, traditional mode is through setting up the division board in the packing carton and place the packing material alone, put into the baffle that paper section bar made promptly in the packing carton, like multi-disc vertical partition board and cross slab, thereby form the interior check of a plurality of squares in the packing carton, in order to supply to place the packing material. However, the packing box and the partition plate of the conventional structure must be assembled by a large amount of labor, which not only takes a relatively long assembling time, but also has poor forming precision, resulting in high packing cost. In this regard, one-piece packets with shelf panels have been proposed that unfold as the packet is opened.

As mentioned above, the packing box with the shelf board is usually used for placing common oral liquid bottles, injection bottles and the like, but the articles are all cylinders with relatively rules, so for the stability of each article, the inner grid formed by the shelf board on the shelf board in the packing box is usually a square, and the side length of the square is slightly larger than the diameter of the cylinder article. On the other hand, the intermediate partitions of such a package are generally weak and may deform when unfolded, failing to form a regular internal compartment. Therefore, in order to facilitate the formation of the grid plate, the resistance during the formation is reduced, the size of the inner grid is generally set to be larger, and more square inner grids cannot be arranged in the packing box, namely, a middle partition plate is generally adopted to vertically divide the packing box into two spaces, and corresponding grid plate frames are respectively arranged in the spaces at the two sides of the middle partition plate to divide each space into a plurality of square inner grids.

However, for bullet-like articles to be packaged, since the height of the bullet-like articles to be packaged is generally less than 6cm, the size of the package thereof is accordingly reduced; meanwhile, because the diameter of the bullet-like object to be packaged is small, and the upper end and the lower end of the bullet-like object to be packaged have size differences, that is, compared with an oral liquid bottle and the like, the shape of the bullet-like object to be packaged is irregular, if the bullet-like object to be packaged can be placed in one packaging box as much as possible, a large number of small-sized inner lattices are needed in the packaging box, and the packing box is suitable for the bullet-like object to be packaged. However, if the packing box size reduces, and the size of interior check in the packing carton is on the small side narrower for the size of interior check of conventional packing carton, and the quantity is nevertheless increased, and this just makes the box position of pasting between check board and baffle or packing carton panel all around just become still less, if the box is not firm to paste by check board, because interior check is more in quantity, is unfavorable for interior check atress when the shaping to cause the interior check on the check of check board not easy shaping or shaping unstability. Therefore, there is a need for a packing box suitable for small-sized, e.g. bullet-shaped, articles to be packed, which has an external size that meets the size of the external box of a user, can contain a large number of articles to be packed, and has an internal space that is easy to form.

SUMMERY OF THE UTILITY MODEL

To the technical problem that above-mentioned exists, the utility model provides a packing carton with interior check, it is less that it is applicable to the splendid attire size, like the packing article of treating of similar bullet form.

In order to solve the technical problem, the utility model discloses a technical scheme be:

the utility model provides a packing carton with interior check, includes the box body and two at least baffles, two at least baffles will box body inner space separates into at least three accommodation space, and every accommodation space is provided with a check board, be provided with a plurality of check boards on the check board frame, just the check board will every the accommodation space separates into the interior check of a plurality of rectangles.

The utility model discloses a packing carton with interior check compares with the packing carton that the integral type of above-mentioned prior art has the check frame plate, has designed into the interior check of rectangle with the interior check of conventional square to, the shaping of the interior check of rectangle is effectual, and simultaneously, interior check size is little and a large amount, conveniently deposits bullet form and treats packing article.

The grid plate further comprises an upper adhesive plate and a lower adhesive plate, and the grid plates are arranged between the upper adhesive plate and the lower adhesive plate at equal intervals; and the left and right sides of the grid plate are respectively provided with an upper vertical folding line section and a lower vertical folding line section at the connection part connected with the upper adhesive plate and the lower adhesive plate, and the extension lines of the upper vertical folding line section and the lower vertical folding line section corresponding to the two adjacent grid plates are parallel to each other in pairs.

As a further improvement of the grid plate of the packing box with the inner grid, the first distance between two adjacent upper vertical folding line sections is equal to the second distance between two adjacent lower vertical folding line sections; and the left side and the right side of the grid plate are respectively connected with the upper vertical folding line section of the upper viscose plate and the lower vertical folding line section of the lower viscose plate, and the width between the upper vertical folding line section and the lower vertical folding line section is smaller than or larger than the first interval or the second interval.

As a further improvement of the grid plate of the packing box with the inner grid, the upper viscose plate is provided with a plurality of right-angled sawtooth-shaped upper connecting parts at equal intervals corresponding to one side of the grid plate, and the right-angled edges of the right-angled sawtooth-shaped upper connecting parts are the upper vertical broken line sections; the lower viscose board is corresponding to one side equidistance of grating is provided with connecting portion under a plurality of right angle zigzag, just the right angle limit of connecting portion does under the right angle zigzag erect the broken line section down.

As a further improvement of the grid plate of the packing box with the inner grid, the right end of the upper adhesive plate is provided with a first extending part.

As a further improvement of the grid plate of the packing box with the inner grid, the left end of the lower adhesive plate is provided with a second extending part.

As a further improvement of the packing box with the inner lattices, the box body comprises a front plate, a rear plate, a left side plate, a right side plate, an upper cover plate and a lower cover plate; the number of the partition boards is two, the partition boards are respectively a first partition board and a second partition board, the number of the grid board is three, the three partition boards are respectively a first grid board, a second grid board and a third grid board, wherein,

the first grid plate is connected with the front plate through a lower adhesive plate of the first grid plate; the second grid plate is connected with the rear plate through a lower adhesive plate of the second grid plate; the third grid plate is connected with the first partition plate through a lower adhesive plate, the first partition plate is connected with the left side of the rear plate through a first connecting plate, and the second partition plate is connected with the left side of the first partition plate through a second connecting plate.

As a further improvement of the packing box with the inner lattices, the right side of the second clapboard is connected with a third connecting plate, and the width of the third connecting plate is less than or equal to the width of the second connecting plate.

As a further improvement of the packing box with the inner grid, a knife threading line is arranged at the joint of the first connecting plate and the first clapboard; and/or a cutter threading line is arranged at the joint of the first clapboard and the second connecting plate; and/or a knife threading line is arranged at the joint of the second connecting plate and the second clapboard.

As a further improvement of the packing box with the inner grid, a knife threading line is arranged at the joint of the first grid plate and the front plate; and/or a cutter threading line is arranged at the joint of the second grid plate and the rear plate; and/or the joint of the third grid plate and the first partition plate is provided with a knife threading line.

As a further improvement of the packing box with the inner grids, the height of the first clapboard, the second connecting plate, the second clapboard and the third connecting plate is less than or equal to the height of the back plate/the front plate.

On the other hand, the utility model also provides an inner grid frame for a packing box, which comprises an upper viscose board, a lower viscose board and a plurality of grids arranged between the upper viscose board and the lower viscose board at equal intervals; the left side and the right side of the grid plate are respectively provided with an upper vertical folding line section and a lower vertical folding line section at the connection part connected with the upper adhesive plate and the lower adhesive plate, and the upper vertical folding line section and the lower vertical folding line section corresponding to the two adjacent grid plates are parallel to each other pairwise.

A plurality of right-angled sawtooth-shaped upper connecting parts are equidistantly arranged on one side of the upper viscose board corresponding to the grid board, and right-angled edges of the right-angled sawtooth-shaped upper connecting parts are used as the upper vertical broken line sections; a plurality of right-angled sawtooth-shaped lower connecting parts are equidistantly arranged on one side of the lower adhesive plate corresponding to the grid plate, and the right-angled edges of the right-angled sawtooth-shaped lower connecting parts are used as the lower vertical broken line sections; a first distance between two adjacent upper vertical broken line sections is equal to a second distance between two adjacent lower vertical broken line sections; and the width between the upper part and the lower part of the grid plate respectively connected with the right-angle edge of the upper connecting part and the right-angle edge of the lower connecting part is smaller than or larger than the first distance/the second distance.

Furthermore, a first extending part is arranged at the right end of the upper adhesive plate.

Furthermore, a second extension part is arranged at the left end of the lower adhesive plate.

The beneficial effects of the utility model reside in that: the utility model discloses a packing carton with interior check, through the arrangement of the check board that improves the check board, through two liang of mutual parallel arrangement of vertical break line section and lower vertical break line section on with two adjacent check boards promptly to make this check board form the rectangle interior check of a large amount, small in size after buckling, and, after reducing rectangle interior check size, also can make things convenient for the shaping, the standing up of the check board of being convenient for, thereby make this packing carton with interior check be convenient for place bullet form packing material. In addition, the packaging box with the inner lattices is formed by one-time die cutting on one paperboard, all parts are connected into a whole after forming, the assembly is easy, the precision of manual assembly is improved, and the utilization rate of paper is also improved.

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. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is an expanded view of an embodiment of a package with an inner compartment according to the present invention;

fig. 2 is a schematic view of a tiled structure of the shelf board of fig. 1;

FIG. 3 is an expanded view of a further embodiment of a package with an inner compartment according to the present invention;

fig. 4 is a schematic view of a tiled structure of the shelf board of fig. 3;

FIG. 5 is a schematic view showing the shelf panel of FIG. 4 folded along the upper vertical fold line segment and the lower vertical fold line segment;

fig. 6 is an expanded schematic view of another embodiment of the packing box with inner case according to the present invention.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc., indicating directions or positional relationships based on those shown in the drawings, it is only for convenience of description and simplicity of description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed in a specific direction, and operate, and therefore, the terms describing the positional relationships in the drawings are used only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the above terms according to specific situations.

Because the bullet-shaped packaged article has a much smaller size and a shape different from the rules of the traditional ampoule, oral liquid bottle, injection bottle and the like, in order to adapt to the small-sized article to be packaged, such as bullet-shaped packaged article, the utility model divides the box body into at least two containing spaces by arranging at least one partition plate in the box body, and divides each containing space into a plurality of rectangular inner lattices (specifically, the upper viscose plate and the lower viscose plate are respectively adhered and fixed on the front side and the rear side of the containing space along the length direction of the box body, and the lattices are erected in the containing space by arranging a plurality of lattice plates at equal intervals between the upper viscose plate and the lower viscose plate of each lattice plate to divide each containing space into a plurality of rectangular inner lattices again suitable for the small-sized article to be packaged by arranging at least two lattice plates in the box body, the upper vertical folding line segment and the lower vertical folding line segment are arranged at the connecting part of the left side and the right side of the box body, which are respectively connected with the upper adhesive plate and the lower adhesive plate, so that a large number of small-size articles such as bullet-shaped articles to be packaged can be loaded in the small-size box body; furthermore, the extension parts are respectively arranged at the end parts of the upper adhesive plate and the lower adhesive plate of the grid plate, so that the rectangular inner lattices at the edges of the grid plate are easier to form and stable.

Example 1

Referring to fig. 1, for the utility model discloses a development schematic diagram of an embodiment of packing carton with interior check, specifically, this packing carton with interior check in this embodiment includes the box body, two baffles and three check frame board 5, separate into three accommodation space by these two baffles in the box body, and correspond in every accommodation space and have a check grillage, and be provided with a plurality of check boards 560 on every check grillage 5, it has incision 570 (independently come between with each check board through this incision promptly) to distribute between two adjacent check boards to this a plurality of check boards 560 separate into a plurality of rectangle interior checks with every accommodation space.

Referring to fig. 1, in the present embodiment, the box body is a rectangular space surrounded and bonded by a front plate 1, a rear plate 2, a left side plate 3, a right side plate 4, an upper cover plate 21 and a lower cover plate 11, wherein a left upper sealing sheet 31 and a left lower sealing sheet 32 are respectively disposed on the upper side and the lower side of the left side plate 3; the upper and lower sides of the right side plate 4 are provided with an upper right flap 41 and a lower right flap 42, respectively. When the box body is stretched (i.e. in a flat state as shown in fig. 1), the right side of the front plate 1 is connected with the left side plate 3, the lower end of the front plate 1 is connected with the lower cover plate 11, and the left side of the front plate 1 is connected with the right side of the rear plate 2 through the right side plate 4; the upper end and the lower end of the left side plate 3 are respectively connected with a left upper sealing sheet 31 and a left lower sealing sheet 32; the upper end and the lower end of the right side plate 4 are respectively connected with a right upper sealing sheet 41 and a right lower sealing sheet 42; an upper cover plate 21 is attached to the upper end of the rear plate 2.

Referring to fig. 1, in the present embodiment, the two partitions are a first partition 71 and a second partition 72, respectively, wherein the first partition 71 is connected to the rear panel 2 through the first connecting plate 61 (specifically, when the box body is unfolded, the left and right sides of the first connecting plate 61 are connected to the right side of the first connecting plate 61 and the left side of the rear panel 2, respectively); the second partition 72 is connected to the first partition 71 via the second connecting plate 62 (specifically, when the box body is unfolded, the left and right sides of the first connecting plate 61 are connected to the right side of the second partition 72 and the left side of the first partition 71, respectively), that is, the left side of the rear plate 2 is connected to the first connecting plate 61, the first partition 71, the second connecting plate 62, and the second partition 72 in this order.

Further, in order to facilitate the erection of the rightmost panel of the second shelf panel 52 during the formation of the right-most panel, a third connecting plate 63 is further disposed on the left side of the second partition 72, and the width of the third connecting plate 63 is smaller than that of the first connecting plate 61.

Further, in order to fix both left and right sides of the first and

second partitions

71 and 72 and to ensure that the first and

second partitions

71 and 72 divide the inside of the box body into three spaces having the same size, the width of the first connecting plate 61 is equal to two thirds of the width of the left or right side plate in the present embodiment. Of course, the width of the first connecting plate 61 may be larger than two-thirds of the width of the left or right side plate, but in this case, the first partition 71 is located at the position of the connection point of the first connecting plate 61, which is two-thirds of the width of the left side plate.

Furthermore, in order to facilitate the bending of the box body, the joint of the first connecting plate 61 and the first partition plate 71, the joint of the first partition plate 71 and the second connecting plate 62, and the joint of the second connecting plate 62 and the second partition plate 72 are all provided with a knife threading line.

Referring to fig. 1, in the present embodiment, the three shelf plates are a first shelf plate 51, a second shelf plate 52 and a third shelf plate 53, respectively, wherein the first shelf plate 51 is connected to the front plate 1, the second shelf plate 52 is connected to the rear plate 2, and the third shelf plate 53 is connected to the first partition plate 71; specifically, in the present embodiment, each grid frame 5 includes a plurality of grids 560 arranged at equal intervals (where, when the interval is close to zero, the plurality of grids are arranged side by side along the length direction of the box body, as shown in fig. 2; of course, the interval may also be increased as required), and an upper adhesive plate 540 and a lower adhesive plate 550 respectively located at the top and the bottom of the plurality of grids 560, and the left and right sides (see fig. 2, the left and right sides refer to the leftmost edge/edge of the grid) of the grid 560 are respectively connected to the upper adhesive plate 540 and the lower adhesive plate 550, and the connection is respectively provided with a corresponding upper vertical folding line segment 580 and a corresponding lower vertical folding line segment 590, and the upper vertical folding line segment 580 and the lower vertical folding line segment 590 corresponding to two adjacent grids 560 are parallel to each other in pairs, that is the upper vertical folding line segment 580 and the lower vertical folding line segment 590 corresponding to one grid 560 are parallel to each other, meanwhile, the corresponding upper/lower vertical break 580/590 of the lattice 560 is also parallel to the corresponding upper/lower vertical break 580/590 of the adjacent lattice 560 (i.e., the corresponding upper vertical break 580/590 of the current lattice 560 is parallel to the corresponding upper/lower vertical break 580/590 of the left-side adjacent lattice 560, and the corresponding upper vertical break 580/590 of the current lattice 560 is located at the right side of the corresponding lower vertical break 590 of the left-side adjacent lattice 560. since the corresponding upper/lower vertical break 580/590 of each lattice is also parallel to each other, the corresponding lower vertical break 590/590 of the current lattice is also parallel to the corresponding upper/lower vertical break 580/590 of the left-side adjacent lattice 560. similarly, the corresponding upper/lower vertical break 590/590 of the current lattice 560 is parallel to the corresponding upper/lower vertical break 590/590 of the right-side adjacent lattice 560, and the lower vertical broken line segment 590 corresponding to the current grid 560 is located at the left side of the lower vertical broken line segment 590 corresponding to the right adjacent grid 560; of course, the upper vertical folding line segment 580 of the current grid panel 560 may also be located on the left side of the lower vertical folding line segment 590 corresponding to the left adjacent grid panel 560, and correspondingly, the lower vertical folding line segment 590 of the current grid panel 560 is located on the right side of the upper vertical folding line segment 580 corresponding to the right adjacent grid panel 560, that is, the extension lines of the upper vertical folding line segment 580 and the lower vertical folding line segment 590 of the two adjacent grid panels are not overlapped, so that the actual positions of the upper vertical folding line segment 580 and the lower vertical folding line segment 590 of the grid panels may be adjusted according to the actual size of the rectangular inner grid).

Referring to fig. 2, in one embodiment, the upper adhesive sheet 540 is provided with a plurality of upper connection portions 541 having a right-angled saw-tooth shape at equal intervals corresponding to one side of the grid 560, and correspondingly, the lower adhesive sheet 550 is provided with a plurality of lower connection portions 551 having a right-angled saw-tooth shape at equal intervals corresponding to one side of the grid 560, wherein the right-angled side of the upper connection portions 541 is an upper vertical folding line segment 580 connected to the grid 560, and the right-angled side of the lower connection portions 551 is a lower vertical folding line segment 590 connected to the grid 560, i.e., by connecting the right-angled sides of the grid with the right-angled sides of the upper connection portions 541 and the lower connection portions 551, respectively, so that the upper and lower ends of the grid engage with the right-angled saw-tooth shapes on the upper adhesive sheet 540 and the lower adhesive sheet 550 (i.e., the left-angled side edge of the grid is connected to the upper connection portion via the upper vertical folding line segment 580, and the upper portion of the upper connection portion formed by the right-angled side of the A gap therebetween; correspondingly, the right edge of the grid is connected with the lower connecting part through a lower vertical folding line 590, and at the same time, the lower part of the grid formed by the lower vertical folding line, the bottom edge and the left side bevel edge corresponds to the gap between two adjacent right-angled sawtooth-shaped lower connecting parts 551 on the lower adhesive plate), i.e. the top and bottom of the grid 560 are not connected with the upper adhesive plate 540 and the lower adhesive plate 550, but are connected with the right-angled edges of the upper connecting part and the lower connecting part respectively through the edges/sidelines on the left and right sides, so that the right-angled edges of the upper row of the plurality of right-angled sawtooth-shaped upper connecting parts 541 arranged at equal intervals are vertically staggered with the right-angled edges of the lower row of the plurality of right-angled sawtooth-shaped lower connecting parts 551 arranged at equal intervals, i.e. the upper vertical folding line 580 arranged side by side on the upper adhesive plate and the lower vertical folding line 580 arranged side by, so that the upper vertical folding line segment 580 and the lower vertical folding line segment 580 on the left and right sides of two adjacent panels are parallel to each other two by two.

Further, if a first distance between two adjacent upper vertical broken line segments 580, that is, the right-angle sides of the upper connecting portions of two adjacent right-angled sawteeth, is denoted as a, a second distance between two adjacent lower vertical broken line segments 590, that is, the right-angle sides of the lower connecting portions of two adjacent right-angled sawteeth, is denoted as b; the grid 560 is connected between the right-angle side of the upper connecting portion 541 and the right-angle side of the lower connecting portion 551 respectively, and the width is recorded as c, then there is a first distance a equal to the second distance b, and the first distance a/the second distance b is greater than the width c, that is, the width between the upper vertical folding line segment of the upper adhesive sheet and the lower vertical folding line segment of the lower adhesive sheet is smaller than or greater than the first distance a or the second distance b, so that the containing space is divided into a plurality of rectangular inner lattices after the grid is folded along the upper vertical folding line segment and the lower vertical folding line segment, that is, the length of two opposite sides of the rectangular inner lattice is limited by the first distance a and the second distance b, and the length of the other two opposite sides of the rectangular inner lattice is limited by the width c. Of course, in another embodiment, the width c may be larger than the first distance a/the second distance b.

Of course, the lattice board composed of the upper adhesive board 540, the lower adhesive board 550 and the plurality of lattice boards 560 in this embodiment may be cut from a piece of cardboard. Specifically, an upper adhesive plate 540 and a lower adhesive plate 550 are cut out at the upper end and the lower end of a paper board in advance, and then a cutting edge 570 is arranged in the middle of the paper board, that is, between the upper adhesive plate 540 and the lower adhesive plate 550 at equal intervals, so as to form a grid 560 whose left side and right side are respectively connected with the upper adhesive plate 540 and the lower adhesive plate 550, and the joints where the left side and right side of the grid 560 are respectively connected with the upper adhesive plate 540 and the lower adhesive plate 550 are respectively provided with an upper vertical folding line segment 580 and a lower vertical folding line segment 590, so that the grid 5 can be bent into a structure with an inner storage grid according to the upper vertical folding line segment 580, the lower vertical folding line segment 590 and the cutting edge 570, and if the bent grid 5 is placed in the space (the space partitioned by a plurality of partition plates in the box body) matched with the space, a rectangular inner grid for placing a bullet-shaped packing article is formed. Further, corresponding threading lines are respectively arranged in the middle of the upper vertical broken line section 580 and the lower vertical broken line section 590, and the length of the threading line is smaller than that of the upper vertical broken line section 580/the lower vertical broken line section 590.

In one embodiment, referring to fig. 1, when the case is unfolded, the first shelf panel 51 is attached to the upper end of the front panel 1 by its lower adhesive sheet 540, the second shelf panel 52 is attached to the lower end of the rear panel 2 by its lower adhesive sheet, and the third shelf panel 53 is attached to the upper end of the first partition 71 by its lower adhesive sheet. Of course, the first grid plate may also be connected to the lower end of the front plate 1, or the second grid plate may also be connected to the upper end of the rear plate, or the third grid plate may also be connected to the lower end of the first partition plate, and the specific connection position may be adjusted accordingly according to actual needs.

Further, in order to facilitate the bending and bonding of the first, second and

third shelf plates

51, 52 and 53, in this embodiment, a knife threading line is disposed at a connection point of the first shelf plate 51 and the front plate 1, a connection point of the second shelf plate 52 and the rear plate 2, and a connection point of the third shelf plate 53 and the first partition plate 71.

In order to reduce the material consumption of the box body and save raw materials, in this embodiment, the heights of the first partition plate 71, the second connecting plate 62, the second partition plate 72 and the third connecting plate 63 are all smaller than the height of the box body (or the front plate/the rear plate). In one embodiment, the height of the box (i.e., the height of the front or back panel) is no more than 31mm, wherein the first and second distances a and b are both 10.8mm, and the width c of the grid 560 (i.e., the distance between the upper and lower broken lines on both sides of the grid) is 9.8 mm; the first shelf plate 51, the second shelf plate 52 and the third shelf plate 53 are provided with 9 shelf plates 560 at equal intervals.

In this embodiment, the first partition plate and the second partition plate are disposed in the box body, and after the box body is formed in a closed manner, the first partition plate 71 and the second partition plate 72 are parallel to the front plate 1/the rear plate 2 in the box body, so as to divide the internal space of the box body into three accommodation spaces with the same size (of course, the three accommodation spaces may also be set to have different sizes according to actual requirements, for example, in order to place the same product with different specifications and sizes, any one of the accommodation spaces or any two of the accommodation spaces may be set to be larger than the other accommodation spaces, specifically, the size may be adjusted by the connection position between the first partition plate and the first connection plate, and/or adjusted by the width of the second connection plate); meanwhile, the front plate, the rear plate and the first partition plate are respectively connected with one grid plate frame, so that after the box body is formed in a surrounding mode, each space corresponds to one grid plate frame 5, and two adjacent grid plates 560 on the grid plate are separated through a cutting edge 570, so that after the grid plate 5 is folded, a rectangular inner storage grid is formed between the two adjacent grid plates for placing a plurality of small-size and large-number objects to be packaged, such as bullet-shaped objects to be packaged.

Example two

The utility model provides another packing carton, it includes each part in the above-mentioned embodiment one, the difference is, in order to widen the viscose position, makes things convenient for the frame board to bond back check 560 shaping stand up atress, and this embodiment still is equipped with a first extension 542 at this right-hand member of going up viscose board 540, and simultaneously, the left end of viscose board 550 is equipped with a second extension 552 under, refer to fig. 3 and 4 and 5.

EXAMPLE III

Referring to fig. 6, for the expanded view of the present invention, in particular, the present invention relates to a packing box with an inner case, which comprises the above-mentioned first or second embodiments, except that only one partition board and only two grid boards 5 are provided in the packing box, that is, two spaces are separated by the partition board in the box body, and there is a grid board frame corresponding to each space, and each grid board frame 5 is provided with a plurality of grid boards 560, and a cutting edge 570 is distributed between two adjacent grid boards (i.e. the cutting edge separates each grid board into a plurality of rectangular inner cases), so that the plurality of grid boards 560 separate each space into a plurality of rectangular inner cases. The partition board is the same as the second partition board in the first or second embodiment, that is, the rear board is directly connected with the second partition board through the first connecting board.

In one embodiment, in order to ensure that the second partition 72 divides the box into two receiving spaces with the same size, the width of the first connecting plate 61 is one half of the width of the left or right side plate, and the width of the third connecting plate 63 is smaller than or equal to the width of the first connecting plate. Of course, the two accommodating spaces may also be set to different sizes according to actual needs, for example, in order to place the same product with different specifications and sizes, any one of the accommodating spaces may be larger than the other accommodating space, and specifically, may be adjusted by adjusting the width of the first connecting plate.

Example four

Referring to fig. 2, which is a schematic structural diagram of an embodiment of an inner frame for a packing box according to the present invention, specifically, the inner frame of the present embodiment includes a plurality of panels 560 arranged at equal intervals (wherein, when the interval is close to zero, the panels are arranged side by side along the length direction of the box body, as shown in fig. 2; of course, the interval may also be increased as needed), and an upper adhesive plate 540 and a lower adhesive plate 550 respectively located at the top and bottom of the panels 560, and left and right sides (referring to fig. 2, the left and right sides refer to the leftmost and rightmost edges/borders of the panels) of the panels 560 are respectively connected to the upper adhesive plate 540 and the lower adhesive plate 550, and the joints are respectively provided with corresponding upper vertical folding line segments 580 and lower vertical folding line segments 590, and when the panel frame is in a flat state (as shown in fig. 2), the corresponding upper vertical folding line segments 580 and lower folding line segments 590 of two adjacent panels 560 are parallel to each other, that is, the upper vertical broken line segment 580 and the lower vertical broken line segment 590 corresponding to one lattice 560 are parallel to each other, and at the same time, the upper vertical broken line segment 580/the lower vertical broken line segment 590 corresponding to the lattice 560 is also parallel to the upper vertical broken line segment 580 and/or the lower vertical broken line segment 590 corresponding to the adjacent lattice 560 (that is, the upper vertical broken line segment 580 corresponding to the current lattice 560 is parallel to the upper vertical broken line segment 580 and the lower vertical broken line segment 590 corresponding to the left adjacent lattice 560, and the upper vertical broken line segment 580 corresponding to the current lattice 560 can be located at the right side of the lower vertical broken line segment 590 corresponding to the left adjacent lattice 560, and since the upper vertical broken line segment 580 and the lower vertical broken line segment 590 corresponding to each lattice are also parallel to each other, the lower vertical broken line segment 590 corresponding to the current lattice 560 is also parallel to the upper vertical broken line segment 580 and the lower vertical broken line segment 590 corresponding to the left adjacent lattice 560, and similarly, the upper vertical broken line segment 580/lower vertical broken line segment 590 corresponding to the current lattice 560 is parallel to the upper vertical broken line segment 590 corresponding to the right adjacent lattice 560 580 and a lower vertical break 590, and the lower vertical break 590 corresponding to the current pane 560 is located at the left side of the lower vertical break 590 corresponding to the right adjacent pane 560; of course, the upper vertical broken line segment 580 of the current grid 560 may also be located on the left side of the lower vertical broken line segment 590 corresponding to the left adjacent grid 560, and correspondingly, the lower vertical broken line segment 590 of the current grid 560 is located on the right side of the upper vertical broken line segment 580 corresponding to the right adjacent grid 560, that is, the actual positions of the upper vertical broken line segment 580 and the lower vertical broken line segment 590 may be adjusted according to the actual size of the rectangular inner grid).

In one embodiment, a plurality of right-angled zigzag upper connection portions 541 are equidistantly disposed on one side of the upper adhesive sheet 540 corresponding to the grid 560, and right-angled edges of the right-angled zigzag upper connection portions 541 serve as upper vertical folding line segments 580 connected to the grid 560; correspondingly, a plurality of right-angled sawtooth-shaped lower connecting parts 551 are equidistantly arranged on one side of the lower adhesive plate 550 corresponding to the grid 560, and the right-angled edges of the right-angled sawtooth-shaped lower connecting parts 551 serve as lower vertical broken line sections 590 connected with the grid 560; that is, the left and right sides of the grid are correspondingly connected to the right-angled sides of the upper connecting portion 541 and the lower connecting portion 551, so that the upper and lower ends of the grid are respectively engaged with the right-angled saw teeth on the upper adhesive sheet 540 and the lower adhesive sheet 550, that is, the top and bottom of the grid 560 are not connected to the upper adhesive sheet 540 and the lower adhesive sheet 550, but are connected to the right-angled sides of the upper connecting portion and the lower connecting portion through the edges/edges of the left and right sides.

Wherein, a first distance a between the two adjacent upper vertical broken line segments 580 is equal to a second distance b between the two adjacent lower vertical broken line segments 590; and the widths c of the grids 560 connected between the left and right sides of the upper and lower connecting part right-angled sides, respectively, are less than the first pitch a or the second pitch b.

Of course, in this embodiment, the lattice board composed of the upper adhesive board 540, the lower adhesive board 550 and the plurality of lattice boards 560 is formed by cutting a piece of paperboard. Specifically, an upper adhesive plate 540 and a lower adhesive plate 550 are cut out at the upper end and the lower end of a paper board in advance, and then a cutting edge 570 is arranged in the middle of the paper board, that is, between the upper adhesive plate 540 and the lower adhesive plate 550 at equal intervals, so as to form a grid 560 whose left side and right side are respectively connected with the upper adhesive plate 540 and the lower adhesive plate 550, and the joints where the left side and right side of the grid 560 are respectively connected with the upper adhesive plate 540 and the lower adhesive plate 550 are respectively provided with an upper vertical folding line segment 580 and a lower vertical folding line segment 590, so that the grid 5 can be bent into a structure with an inner storage grid according to the upper vertical folding line segment 580, the lower vertical folding line segment 590 and the cutting edge 570, and if the bent grid 5 is placed in the space (the space partitioned by a plurality of partition plates in the box body) matched with the space, a rectangular inner grid for placing a bullet-shaped packing article is formed.

In one embodiment, the grid plate of the upper adhesive plate 540, the lower adhesive plate 550 and the plurality of grid plates 560 can be cut from a single piece of paperboard. Specifically, an upper adhesive plate 540 and a lower adhesive plate 550 are cut out at the upper end and the lower end of a paper board in advance, and then cutting edges 570 are arranged in the middle of the paper board, that is, between the upper adhesive plate 540 and the lower adhesive plate 550 at equal intervals, so as to form a grid 560 of which the left side and the right side are respectively connected with the upper adhesive plate 540 and the lower adhesive plate 550, and the joints of the left side and the right side of the grid 560 are respectively provided with an upper vertical folding line segment 580 and a lower vertical folding line segment 590, so that the grid 5 can be bent into a structure with an inner storage grid according to the upper vertical folding line segment 580, the lower vertical folding line segment 590 and the cutting edges 570, and if the bent grid 5 is placed in the space (the space partitioned by a plurality of partition plates in the box body) matched with the upper vertical folding line segment 580, the rectangular inner grid for placing the bullet-shaped packing material is formed. Further, corresponding threading lines are respectively arranged in the middle of the upper vertical broken line section 580 and the lower vertical broken line section 590, and the length of the threading line is smaller than that of the upper vertical broken line section 580/the lower vertical broken line section 590.

Furthermore, in order to widen the glue position and facilitate the formation and standing up of the grid 560 after the grid plate is glued, the embodiment further includes a first extension 542 at the right end of the upper glue plate 540, and a second extension 552 at the left end of the lower glue plate 550, as shown in fig. 4 and 5.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; 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 or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A packing box with an inner grid comprises a box body and at least two partition plates, wherein the box body comprises a front plate, a rear plate, a left side plate, a right side plate, an upper cover plate and a lower cover plate; the method is characterized in that: the baffle is two, is first baffle and second baffle respectively, two at least baffles will box body inner space separates into at least three accommodation space, and every accommodation space is provided with a check frame plate, the check frame plate is three, is first check frame plate, second check frame plate and third check frame plate respectively, is provided with a plurality of check boards on the check frame plate, just the check board will every the interior check of a plurality of rectangles of accommodation space separation.

2. The packaging box according to claim 1, wherein the shelf plate comprises an upper adhesive plate and a lower adhesive plate, a plurality of the shelf plates are arranged between the upper adhesive plate and the lower adhesive plate at equal intervals, wherein the joints of the left side and the right side of each shelf plate respectively connected with the upper adhesive plate and the lower adhesive plate are respectively provided with an upper vertical folding line segment and a lower vertical folding line segment, and the upper vertical folding line segment and the lower vertical folding line segment corresponding to two adjacent shelf plates are parallel to each other in pairs;

the first distance between two adjacent upper vertical broken line sections is equal to the second distance between two adjacent lower vertical broken line sections; and the left side and the right side of the grid plate are respectively connected with the upper vertical folding line section of the upper viscose plate and the lower vertical folding line section of the lower viscose plate, and the width between the upper vertical folding line section and the lower vertical folding line section is smaller than or larger than the first interval or the second interval.

3. The package with an inner compartment as in claim 2, wherein: a plurality of right-angled sawtooth-shaped upper connecting parts are equidistantly arranged on one side of the upper viscose board corresponding to the grid board, and the right-angled edges of the right-angled sawtooth-shaped upper connecting parts are the upper vertical folding line sections; the lower viscose board is corresponding to one side equidistance of grating is provided with connecting portion under a plurality of right angle zigzag, just the right angle limit of connecting portion does under the right angle zigzag erect the broken line section down.

4. The package with an inner compartment as in claim 3, wherein: the right end of the upper adhesive plate is provided with a first extending part; and/or a second extension part is arranged at the left end of the lower adhesive plate.

5. The package with an inner compartment according to any one of claims 1 to 4 wherein the first shelf panel is connected to the front panel by a lower adhesive panel thereof; the second grid plate is connected with the rear plate through a lower adhesive plate of the second grid plate; the third grid plate is connected with the first partition plate through a lower adhesive plate, the first partition plate is connected with the left side of the rear plate through a first connecting plate, and the second partition plate is connected with the left side of the first partition plate through a second connecting plate.

6. The package with an inner compartment as in claim 5, wherein: a third connecting plate is connected to the right side of the second partition plate, and the width of the third connecting plate is smaller than or equal to that of the second connecting plate; and/or the presence of a gas in the gas,

a cutter threading line is arranged at the joint of the first connecting plate and the first partition plate; and/or the presence of a gas in the gas,

a cutter threading line is arranged at the joint of the first clapboard and the second connecting plate; and/or the presence of a gas in the gas,

the joint of the second connecting plate and the second partition plate is provided with a cutter threading line; and/or the presence of a gas in the gas,

a tool threading line is arranged at the joint of the first grid plate and the front plate; and/or the presence of a gas in the gas,

a tool threading line is arranged at the joint of the second grid plate and the rear plate; and/or the presence of a gas in the gas,

and a knife threading line is arranged at the joint of the third grid plate and the first partition plate.

7. The package with an inner compartment as in claim 6, wherein: the heights of the first partition plate, the second connecting plate, the second partition plate and the third connecting plate are all smaller than or equal to the height of the rear plate/the front plate.

8. An inner grid for a packing box is characterized by comprising an upper adhesive plate, a lower adhesive plate and a plurality of grids which are arranged between the upper adhesive plate and the lower adhesive plate at equal intervals; the left side and the right side of the grid plate are respectively provided with an upper vertical folding line section and a lower vertical folding line section at the connection part connected with the upper adhesive plate and the lower adhesive plate, and the upper vertical folding line section and the lower vertical folding line section corresponding to the two adjacent grid plates are parallel to each other pairwise.

9. The internal lattice of claim 8, wherein the upper adhesive sheet is provided with a plurality of right-angled zigzag upper connecting portions at equal intervals on one side thereof corresponding to the lattice sheet, and the right-angled edges of the right-angled zigzag upper connecting portions serve as the upper vertical folding line segments; a plurality of right-angled sawtooth-shaped lower connecting parts are equidistantly arranged on one side of the lower adhesive plate corresponding to the grid plate, and the right-angled edges of the right-angled sawtooth-shaped lower connecting parts are used as the lower vertical broken line sections;

a first distance between two adjacent upper vertical broken line sections is equal to a second distance between two adjacent lower vertical broken line sections; and the width between the upper part and the lower part of the grid plate respectively connected with the right-angle edge of the upper connecting part and the right-angle edge of the lower connecting part is smaller than or larger than the first interval or the second interval.

10. The inner grid according to claim 9, wherein: the right end of the upper adhesive plate is provided with a first extending part; and/or a second extension part is arranged at the left end of the lower adhesive plate.