Packaging box body

Abstract

The utility model provides a packaging box body which comprises a ruler knife line arranged on a first box surface in a V shape, two end points of the ruler knife line extend to two corner structures, connected with a top surface, of the first box surface, so that a flip cover part can be formed after the first box surface is opened along the ruler knife line, and the flip cover part is provided with an inserting structure; the packaging box further comprises a connecting face attached to the inner side of the first box face, and the connecting face is provided with a notch corresponding to the inserting structure in position, so that the inserting structure is inserted into the notch to achieve sealing of the first box face to the packaging box body. Through the cooperation of the notches and the insertion structures, the box body can still keep a good closed state even after being opened, medicine or other contents in the box body are prevented from being scattered, and the medicine in the box body is kept tidy.

Description

TECHNICAL FIELD

[0001] The present application relates to the packaging field, in particular to a packaging box. BACKGROUND

[0002] At present, the packaging of granular medicaments usually involves encapsulating the medicaments into polymer bags according to a specified dosage, independently packaging each medicament, and placing multiple independently packaged medicaments in a medicine box according to a treatment regimen. The medicaments in each medicine box are used as the smallest selling unit for transportation and sale. Therefore, good box strength, convenient packaging process, and appropriate packaging cost are all directions for optimization and iteration of medicine packaging boxes. In order to prevent the medicaments from being squeezed and collided during transportation, causing the medicaments to leak or the particles to be crushed into powder, affecting the patient's medication experience, the protection requirements of the medicaments are usually met by increasing the thickness of the box, increasing the supporting consumables in the box, and optimizing the structure of the polymer bag. However, the above-mentioned solutions will lead to a substantial increase in packaging cost, and the production process of the packaging box with increased supporting consumables may also result in high labor costs. In addition, unlike plate-shaped medicaments, granular medicaments do not have a special fixing method in the medicine box. Therefore, the bags are easily damaged by squeezing and collision during transportation or storage, which affects the preservation and use of the medicines.

[0003] Therefore, there is an urgent need to provide an improved technical solution for packaging boxes, especially medicine packaging boxes, to solve the above-mentioned actual technical problems in the prior art. CONTENT OF THE UTILITY MODEL

[0004] In view of the defects and deficiencies of the prior art described above, the purpose of the present application is to provide a packaging box body to solve at least one or more problems encountered during the production and use of existing medicine packaging boxes.

[0005] The present application provides a packaging box body having a first box face and a second box face arranged oppositely, a first side face and a second side face connected to the first box face and the second box face, respectively, and a top face and a bottom face arranged oppositely. The packaging box body comprises at least:

[0006] A ruler line is arranged in a "V" shape on the first box face, and the two endpoints of the ruler line extend to two corner structures where the first box face connects with the top face, so that the first box face can form a flip cover part when opened along the ruler line. The flip cover part has a plug-in structure.

[0007] A connecting face is attached to the inner side of the first box face and has a slot corresponding to the position of the plug-in structure, so that the plug-in structure can be inserted into the slot to achieve the closure of the first box face to the packaging box body.

[0008] Optionally, the second box face is provided with a cutting edge curved towards the top face, so that a part of the surface of the second box face forms a foldable plug-in tongue, and the top of the plug-in tongue is not lower than the upper edge of the slot.

[0009] Optionally, the application further comprises:

[0010] The partition structure comprises a connecting face attached to the inner side of the first box face and at least one supporting face extending from the connecting face towards the second box face and abutting against the inner side of the second box face, and the supporting face divides the internal space of the packaging box body into at least two adjacent accommodation spaces.

[0011] Optionally, the height of the partition structure is less than the height of the packaging box body.

[0012] Optionally, the supporting face is perpendicular to the first box face and the second box face.

[0013] The supporting face is perpendicular to the top face and the bottom face.

[0014] Optionally, the partition structure comprises a first supporting face and a second supporting face extending from the two side edges of the connecting face towards the second box face and abutting against the inner side of the second box face respectively, and the first supporting face and the second supporting face divide the internal space of the packaging box body into three accommodation spaces of equal volume.

[0015] Optionally, the first supporting face and the second supporting face continue to extend from the abutting positions with the second box face to the second box face to form a third supporting face and a fourth supporting face.

[0016] Optionally, the third supporting face, the first supporting face, the connecting face, the second supporting face and the fourth supporting face are an integral structure connected in sequence, and are attached to the first box face, the second box face or inside the packaging box body by means of bending to the two sides, so as to form a partition structure in the packaging box body.

[0017] Optionally, the top face is configured as a sealing part, the sealing part comprises a flap connected with the first side face and the second side face, and a cover connected with the first box face and the second box face, and the cover is closed by mutual attachment and adhesion to realize the closure of the packaging box body.

[0018] Optionally, the bottom face is configured as a sealing part, the sealing part comprises a first plug-in part connected with the first box face, and a second plug-in part connected with the second box face, wherein,

[0019] The first plug-in part and the second plug-in part each have a plurality of insertion tongues and gaps between the insertion tongues, the insertion tongues of the first plug-in part correspond to the gaps of the second plug-in part, and the gaps of the first plug-in part correspond to the insertion tongues of the second plug-in part.

[0020] Compared with the prior art, the technical scheme provided by the application has the following beneficial effects:

[0021] The packaging box body provided by the application is a cubic structure box body, including a ruler line arranged in a "V" shape on a first box face, two end points of the ruler line extending to two corner structures connected between the first box face and a top face, so that the first box face can form a flip cover part after being opened along the ruler line, and the flip cover part has a plug-in structure; and the packaging box body further includes a connecting face attached to an inner side of the first box face, the connecting face being provided with a slot corresponding to a position of the plug-in structure, so that the plug-in structure is inserted into the slot to realize the closure of the first box face to the packaging box body. Through cooperation between the slot and the plug-in structure, the box body can still maintain a good closed state after being opened, preventing the medicine or other contents in the box body from spilling and keeping the medicine in the box body neat. The plug-in structure can also significantly improve the carrying pressure of the medicine box, which can be more than twice the original carrying pressure.

[0022] In addition, the packaging box body provided by the application is integrally formed, and each connecting face folding line of the packaging box body still has good structural strength, which to some extent reduces the use of adhesive, saves manufacturing cost, and greatly optimizes the packaging process of the integrally formed packaging box body for medicine packaging, improves the production rhythm and energy efficiency of the production line. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The planar knife mold of the packaging box body provided by the application is shown in the figure;

[0024] Figure 2 The internal perspective structure of the packaging box body provided by the application in a closed state is shown in the figure;

[0025] Figure 3 The plug-in state of the plug-in structure and the slot provided by the application is shown in the figure;

[0026] Figure 4 And Figure 5 The internal structure of the packaging box body provided by the application is shown in the figure;

[0027] Figure 6 The top view of the packaging box body provided by the application is shown in the figure;

[0028] Figure 7 The front view of the packaging box body provided by the application is shown in the figure.

[0029] Reference numerals:

[0030] 101, first box face; 102, second box face;

[0031] 201, first side face; 202, second side face;

[0032] 301, top face; 302, bottom face;

[0033] 400, partition structure; 401, first support face; 402, second support face; 403, third support face; 404, fourth support face; 405, connecting face; 4051, notch;

[0034] 500, ruler line; 501, first ruler line; 502, second ruler line;

[0035] 600, plug-in structure;

[0036] 701, first plug-in part; 702, second plug-in part;

[0037] 801, rocker cover; 802, rocker wing. DETAILED DESCRIPTION

[0038] In the prior art, the granular medicament bags in the medicine box have no special fixing way, the medicament bag bodies are stacked or placed side by side in the medicine box, and there is no limiting structure in the medicine box to assist the positioning of the medicament, so that the bag bodies are easily damaged by extrusion and collision during transportation or storage, thereby affecting the preservation and use of the medicine. In addition, when several pairs of medicaments are placed in the medicine box, the proper placement of the remaining medicaments after each medication is also a difficult problem. The repeated folding of the cover of the traditional plug-in tongue type medicine box will reduce the structural strength thereof, and the medicine in the box will be spilled due to the poor sealing effect of the box body.

[0039] In view of the defects and deficiencies of the prior art mentioned in the background art, the present application provides a packaging box body. The advantages and effects of the present application can be easily understood by those skilled in the art from the disclosure of the present specification. The present application can also be implemented or applied by different specific embodiments, and the details in the specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present application.

[0040] Reference Figures 1 to 7The embodiment provides a packaging box body, which is a cubic structure and has a first box face 101 and a second box face 102 arranged oppositely, a first side face 201 and a second side face 202 arranged oppositely and connected with the first box face 101 and the second box face 102 respectively, and a top face 301 and a bottom face 302 arranged oppositely, wherein the six faces are six surfaces of the cubic packaging box, and the packaging box body further comprises at least:

[0041] A ruler line 500 is arranged on the first box face 101 in a "V" shape, and the ruler line 500 comprises a first ruler line 501 and a second ruler line 502, the first ruler line 501 and the second ruler line 502 are symmetrically arranged, two end points of the two ruler lines extend to two corner structures where the first box face 101 is connected with the top face 301, and two starting points of the two ruler lines are in contact with each other, so that the first box face 101 is opened along the starting point of the ruler line 500, and then is torn or opened along the first ruler line 501 and the second ruler line 502 to form a flip cover part to open the packaging box body, and the flip cover part is provided with a plug-in structure 600. Further, the starting points of the first ruler line 501 and the second ruler line 502 and the bottom face 302 have a minimum distance, and the distance is between 20% and 80% of the height of the packaging box body, if the distance is too small, the remaining box structure strength is difficult to guarantee after the flip cover part is opened, and if the distance is too large, stress cracking is prone to occur when the flip cover part is opened, and the box structure is damaged. It can be understood that the starting points of the first ruler line 501 and the second ruler line 502 can also have a certain distance, but the distance cannot be too large, and the principle is that the box body can be opened along the ruler line 500 but will not damage the box structure. It can be understood that the first ruler line 501 and the second ruler line 502 can be straight lines to form a triangular flip cover part, and the first ruler line 501 and the second ruler line 502 can also be arc lines with a certain curvature to form a fan-shaped or semicircular or other similar part. The shape of the first ruler line 501 and the second ruler line 502 is not a limitation on the technical scheme of the application.

[0042] A connecting face 405 is attached to the inner side of the first box face 101 and is provided with a slot 4051 corresponding to the position of the plug-in structure 600, so that the plug-in structure 600 is inserted into the slot 4051 to close the flip cover part opened again, the flip cover part of the first box face 101 is located on the same plane with the first box face 101 again, and the first box face 101 realizes the closure of the packaging box body.

[0043] Referring to Figures 1 to 3In an optional embodiment, the plug-in structure 600 is in the form of a tongue structure, which is formed by opening a slot on the box face, so that a part of the box face can be folded along the slot and away from the box face. Specifically, the second box face 102 is provided with a slot curved towards the top face 301, so that a part of the surface of the second box face 102 forms a foldable plug-in tongue, and the top of the plug-in tongue is not lower than the upper edge of the slot 4051, see Figure 3 When the flip cover part is in the same plane as the first box face 101, the plug-in tongue is inserted into the slot 4051 upward, and the top of the plug-in tongue is above the upper edge of the slot 4051, so as to realize the clamping and fixing effect of the flip cover structure and the connecting face 405.

[0044] In an optional embodiment, the packaging box body provided in the present embodiment further comprises a partition structure 400, which comprises a connecting face 405 attached to the inner side of the first box face 101 and at least one supporting face extending from the connecting face 405 to the second box face 102 and abutting against the inner side of the second box face 102, which divides the internal space of the packaging box body into at least two adjacent accommodation spaces. The function of the partition structure 400 is to separate the medicaments on both sides, especially for the multi-bag granular medicaments. The multi-bag (usually 8-20 bags per box) medicaments are all located in the same space without any limiting or partition structure to assist the positioning, and in the transportation process, the medicaments are prone to tilt to one side, or the medicament particles are repeatedly jolted in the box body, which causes damage to the medicaments. The partition structure 400 divides the multi-bag medicaments into two parts, which provides a certain limiting effect, so that the medicaments are relatively stable during transportation and are not easy to shake, thereby ensuring the quality of the medicaments and the safety of transportation.

[0045] Further, referring to Figure 1 , Figures 4 to 6 The partition structure 400 comprises a first supporting face 401 and a second supporting face 402 extending from the two side edges of the connecting face 405 to the second box face 102 and abutting against the inner side of the second box face 102, respectively, which divides the internal space of the packaging box body into three accommodation spaces with equal volumes. For the packaging of 9 bags, 12 bags, 15 bags or 18 bags of medicaments, the medicaments can be equally distributed in the three accommodation spaces, for example, for the specification of 15 bags of medicaments per box, 5 bags of medicaments can be placed in each accommodation space, so as to realize good packaging of the medicaments. Figure 6 The packaging state diagram is shown when the medicaments are symmetrically and equally placed. It can be understood that for different types of medicaments, the packaging space may also have irregular structures, and the three accommodation spaces of the partition structure 400 can be designed asymmetrically, that is, the partition structure 400 is not located at the center of the packaging box body, so as to reasonably plan the internal space distribution ratio of the box body. Therefore, under the premise of ensuring the structural strength of the packaging box body, the position thereof can be adjusted to adapt to the packaging requirements of the medicaments as much as possible.

[0046] In an optional embodiment, the support surface is perpendicular to the first box surface 101 and the second box surface 102; that is, the first support surface 401 and the second support surface 402 are both perpendicular to the first box surface 101 and the second box surface 102. The vertically arranged support surface is the design scheme with the smallest area, which can save packaging materials. On the other hand, the vertically arranged support surface can maximize the support of the first box surface 101 and the second box surface 102. Further, the first support surface 401 and the second support surface 402 are both perpendicular to the top surface 301 and the bottom surface 302. The above technical solution can better balance the pressure from both sides of the first box surface 101 and the second box surface 102, so that the medicine bag body can withstand more severe extrusion and collision intensity during transportation. When the box body is sequentially stacked and packaged, the pressure on both sides of the first box surface 101 and the second box surface 102 is evenly distributed, avoiding the situation that one side collapses and deforms, thereby causing the bag body to be extruded and damaged.

[0047] In an optional embodiment, referring to Figures 1 to 6 , the first support surface 401 and the second support surface 402 continue to adhere to the second box surface 102 from the abutting place thereof with the second box surface 102 to extend to form a third support surface 403 and a fourth support surface 404. The length of the fourth support surface 404 is less than the length of the connecting surface 405, so as to save raw materials. In addition, the fourth support surface 404 makes the connection between the second support surface 402 and the first box surface 101 more stable, and also improves the overall structural strength of the partition structure 400. The planar shape of the fourth support surface 404 is a symmetrical figure, such as a rectangle, a trapezoid, a semicircle or other suitable shapes. In the die of the packaging box body, the third support surface 403 is connected with the first support surface 401 and the second side surface 202 at both ends, respectively. On the one hand, this makes the connection between the first support surface 401 and the first box surface 101 more stable, and on the other hand, it also enables the packaging box body to form an integrated packaging structure. The third support surface 403, the first support surface 401, the connecting surface 405, the second support surface 402 and the fourth support surface 404 are an integrated structure connected in sequence, and are all attached to the first box surface 101, the second box surface 102 or inside the packaging box body by means of bending to both sides, so as to form the partition structure 400 in the packaging box body. The third support surface 403 and the fourth support surface 404 can prevent the packaging box body from being damaged and falling off at the connecting end due to bearing shear force during packaging or transportation. Further, the third support surface 403 and the first box surface 101, the fourth support surface 404 and the first box surface 101, and the connecting surface 405 and the second box surface 102 are all attached and connected by means of adhesion.

[0048] In an optional embodiment, referring to Figure 1 and Figure 7The height of the partition structure 400 is less than the height of the packaging box. Specifically, to ensure the structural strength of the connection between the partition structure 400 and the second side surface 202, the height of the third supporting surface 403 at this position gradually transitions to be consistent with the height of the packaging box. Except for the height variation at this position, the upper edge of the remaining partition structure 400 has a minimum distance D1 from the top surface 301 of the packaging box, and the lower edge has a minimum distance D2 from the bottom surface 302 of the packaging box. The height of the packaging box is D, and 0.1≤D1 / D≤0.3; 0.1≤D2 / D≤0.3. Further, D1=D2 to ensure that the partition structure 400 provides uniform support to the packaging box from top to bottom.

[0049] In an optional embodiment, referring to Figure 7 The upper edge of the connecting surface 405 can also be provided in different shapes to improve the design aesthetics of the medicine box. For example, the upper edge of the connecting surface 405 is provided with two semicircular shapes as the ears of a cartoon character, and the slot 4051 is provided as the mouth or nose of the cartoon character. The connecting surface 405 can also be provided with a printed pattern that matches the shape. When the medicine box is opened along the cutting line 500, the patient can see the internal structure of the medicine box with design aesthetics, which improves the patient's mood.

[0050] In an optional embodiment, the top surface 301 of the packaging box is configured as a sealing portion, which includes a swing wing 802 connected to the first side surface 201 and the second side surface 202, and a swing cover 801 connected to the first box surface 101 and the second box surface 102. The swing cover 801 is closed by mutual adhesion.

[0051] In an optional embodiment, the bottom surface 302 of the packaging box is also configured as a sealing portion, which includes a first plug-in portion 701 connected to the first box surface 101, and a second plug-in portion 702 connected to the second box surface 102. The first plug-in portion 701 and the second plug-in portion 702 each have a plurality of plug-in tongues and notches between the plug-in tongues. The plug-in tongues of the first plug-in portion 701 correspond to the notches of the second plug-in portion 702, and the notches of the first plug-in portion 701 correspond to the plug-in tongues of the second plug-in portion 702.

[0052] It can be understood that the sealing manner of the sealing portion can also be in different forms such as a lock type, a plug-in type, a swing cover double-insurance plug-in type, an adhesive sealing type, or a one-time anti-fake type. The form of the sealing portion is not limited to the technical solutions of the present application, and will not be described here.

[0053] It should be noted that the packaging box provided in the present embodiment is not limited to use in the field of medicine packaging. For other packaging needs of products with multiple sub-bags, the packaging box provided in the present embodiment is also applicable to other products.

[0054] The following is an example product description of the packaging box provided in the present embodiment:

[0055] Returning to Figure 1 , the packaging box body adopts white cardboard, and the overall size of the planar die is 730mm*199mm. After folding and forming, the size of the packaging box is 200mm*110mm*45mm, so as to adapt to the logistics container transportation requirements. The packaging box body is a planar integrated folding box body, and the partition structure 400 is integrally designed in the packaging box body, as shown in Figure 1 The planar die pattern of the packaging box body comprises a first box face 101, a first side face 201, a second box face 102, a second side face 202, a third support face 403, a first support face 401, a connecting face 405, a second support face 402, a fourth support face 404, and a sealing portion located on both sides of the planar die. Only the above-mentioned folding faces need to be folded in place to form the box body structure. The length LI of the connecting face 405 is 66.7mm, and the surface of the rocker cover 801 connected with the second box face 102 is provided with adhesive to bond with the rocker cover 801 of the second box face 102. The third support face 403, the connecting face 405, and the fourth support face 404 are bonding areas, which can also be pre-coated with an adhesive to facilitate the fixation of the partition structure 400 while the packaging box is folded and formed.

[0056] In summary, the packaging box body provided by the present application comprises a ruler line arranged in a "V" shape on the first box face, and the two endpoints of the ruler line extend to the two corner structures where the first box face is connected with the top face, so that the first box face can form a flip cover part after being opened along the ruler line, and the flip cover part has a plug-in structure. It also includes a connecting face attached to the inner side of the first box face, and the connecting face is provided with a slot corresponding to the position of the plug-in structure, so that the plug-in structure can realize the closure of the first box face to the packaging box body by inserting into the slot. Through the cooperation of the slot and the plug-in structure, the box body can still maintain a good closed state even after being opened, preventing the medicine or other contents in the box body from spilling. In addition, the packaging box body provided by the present application is integrally formed, and each connecting face folding line of the packaging box body still has good structural strength, to a certain extent, reducing the use of adhesive and saving manufacturing cost. Moreover, using the integrally formed packaging box body for medicine packaging greatly optimizes the packaging process, improves the production rhythm and energy efficiency of the production line. Therefore, the technical solution provided by the present application effectively overcomes the shortcomings of the prior art and has high industrial utilization value.

[0057] The above embodiments only exemplarily illustrate the principles and effects of the present application, and are not intended to limit the present application. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the present application should be covered by the claims of the present application.

Claims

1. A packaging box body, comprising a first box surface (101) and a second box surface (102) disposed opposite to each other, a first side surface (201) and a second side surface (202) respectively connected to the first box surface (101) and the second box surface (102) disposed opposite to each other, and a top surface (301) and a bottom surface (302) disposed opposite to each other, characterized in that, The packaging box body includes at least: A "V"-shaped cutting line (500) is provided on the first box surface (101). The two ends of the cutting line (500) extend to the two corner structures connecting the first box surface (101) and the top surface (301), so that the first box surface (101) can be opened along the cutting line (500) to form a flip-top part. The flip-top part has a plug-in structure (600). The connecting surface (405) is attached to the inner side of the first box surface (101) and has a slot (4051) corresponding to the position of the plug-in structure (600) so that the plug-in structure (600) can be inserted into the slot (4051) to close the first box surface (101) to the packaging box.

2. The packaging box body according to claim 1, characterized in that, The second box surface (102) has a slit that curves toward the top surface (301), so that a portion of the surface of the second box surface (102) forms a foldable plug tongue, the top of which is not lower than the upper edge of the slot (4051).

3. The packaging box body according to claim 1, characterized in that, Also includes: The partition structure (400) includes a connecting surface (405) attached to the inner side of the first box surface (101) and at least one support surface extending from the connecting surface (405) toward the second box surface (102) and abutting against the inner side of the second box surface (102), the support surface dividing the internal space of the packaging box into at least two adjacent receiving spaces.

4. The packaging box body according to claim 3, characterized in that, The height of the partition structure (400) is less than the height of the packaging box.

5. The packaging box body according to claim 3, characterized in that, The supporting surface is perpendicular to the first box surface (101) and the second box surface (102); The supporting surface is perpendicular to the top surface (301) and the bottom surface (302).

6. The packaging box body according to claim 3, characterized in that, The partition structure (400) includes a first support surface (401) and a second support surface (402) extending from the two sides of the connecting surface (405) toward the second box surface (102) and respectively abutting against the inner side of the second box surface (102). The first support surface (401) and the second support surface (402) divide the internal space of the packaging box into three equal-volume accommodating spaces.

7. The packaging box body according to claim 6, characterized in that, The first support surface (401) and the second support surface (402) continue to be attached to the second box surface (102) from the point where they abut against it to form a third support surface (403) and a fourth support surface (404).

8. The packaging box body according to claim 7, characterized in that, The third support surface (403), the first support surface (401), the connecting surface (405), the second support surface (402), and the fourth support surface (404) are an integral structure connected in sequence, and are attached to the first box surface (101), the second box surface (102), or located inside the packaging box by bending to both sides, so as to form a partition structure (400) in the packaging box.

9. The packaging box body according to claim 1, characterized in that, The top surface is configured as a sealing part, which includes a rocker arm (802) connected to the first side (201) and the second side (202), and a flap connected to the first box surface (101) and the second box surface (102). The flaps are attached to each other to seal the packaging box.

10. The packaging box body according to claim 1, characterized in that, The bottom surface is configured as a sealing portion, which includes a first insertion portion (701) connected to the first box surface (101) and a second insertion portion (702) connected to the second box surface (102), wherein, Both the first plug-in portion (701) and the second plug-in portion (702) have a plurality of tongues and notches between the tongues. The tongues of the first plug-in portion (701) correspond to the notches of the second plug-in portion (702), and the notches of the first plug-in portion (701) correspond to the tongues of the second plug-in portion (702).

Images