Packaging box body

Abstract

The utility model provides a packaging box body which is provided with a first box face and a second box face which are oppositely arranged, side faces which are oppositely arranged and connected with the first box face and the second box face, and a top face and a bottom face which are oppositely arranged, the packaging box body further comprises a supporting part, and the supporting part is arranged in the direction from the top face to the bottom face. The section of the supporting part is rectangular and is attached to one side face. According to the technical scheme, the supporting part is arranged in the packaging box body, the packaging box body is sufficiently supported, meanwhile, due to the fact that the supporting part is only arranged on the side face of the packaging box body, sufficient residual space is reserved in the box body, medicine containing space in the box body cannot be compressed, and the space of the box body is utilized to the maximum extent.

Description

Technical Field

[0001] The present application relates to the field of medical technology, and in particular to a packaging box. Background Art

[0002] Currently, granular drugs are usually packaged in polymer bags according to the prescribed dosage. Each drug is packaged independently, and then multiple independently packaged drugs are placed in medicine boxes according to the course of treatment. The drugs in each medicine box are transported and sold as the minimum sales unit. Therefore, good box strength, convenient packaging technology, and appropriate packaging costs are all optimizable iterative directions for drug packaging boxes. In order to prevent drugs from being squeezed and collided during transportation, causing drug leakage or drug particles to be crushed into powder, which affects the patient's medication experience, methods such as increasing the box thickness, adding supporting consumables inside the box, and optimizing the polymer bag structure are usually adopted to meet the protection needs of the drugs. However, the above solutions will lead to a significant increase in packaging costs. For the production process of the packaging box with increased supporting consumables, it may also bring high labor costs, and the packaging box will further cause environmental pollution problems after it is discarded. In addition, unlike plate-shaped drugs, granular drugs do not have a special fixing method in the medicine box. Therefore, the bags are easily squeezed and collided during transportation or storage, causing damage, which in turn affects the storage and use of the drugs.

[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 practical technical problems existing in the prior art. Utility Model Content

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

[0005] The present application provides a packaging box body, comprising a first box surface and a second box surface arranged opposite to each other, side surfaces arranged opposite to each other connecting the first box surface and the second box surface, and a top surface and a bottom surface arranged opposite to each other, wherein the top surface and the bottom surface are movable opening surfaces, and the packaging box body further comprises a supporting portion, wherein the cross-section of the supporting portion is rectangular along the direction from the top surface to the bottom surface and is attached to one of the side surfaces.

[0006] In some embodiments, the support portion includes:

[0007] a first supporting surface attached to the first box surface, and a second supporting surface attached to the second box surface;

[0008] A first supporting end surface and a second supporting end surface are perpendicular to the first box surface, wherein the second supporting end surface is attached to one of the side surfaces of the packaging box body.

[0009] In some embodiments, the direction from one side surface of the packaging box to the other side surface is defined as the length direction. Along the length direction, the length of the packaging box is L1, and the length of the supporting portion is L2, wherein L2≤1 / 2L1.

[0010] In some embodiments, a terminal end of the second supporting end surface is connected to a third supporting surface, the third supporting surface is attached to the first supporting surface, and a length of the third supporting surface is smaller than a length of the first supporting surface.

[0011] In some embodiments, the packaging box body is an integrated structure. On the flat die of the packaging box body, the support portion includes, from the side, a first support surface, a first support end surface, a second support surface, a second support end surface, and a third support surface. The support portion forms a three-dimensional support structure by folding the first support surface, the first support end surface, the second support surface, the second support end surface, and the third support surface inward in sequence.

[0012] In some embodiments, the first supporting surface of the supporting portion and the first box surface, the second supporting surface and the second box surface, and the third supporting surface and the first supporting surface are all attached and connected by gluing.

[0013] In some embodiments, the top surface and / or the bottom surface is configured as a sealing portion, and the sealing portion includes a rocker wing connected to the side surface, and a rocker cover connected to the first box surface, and the rocker cover seals the top surface and / or the bottom surface by bending toward the inside of the packaging box body.

[0014] In some embodiments, the top surface and / or the bottom surface is configured as a sealing portion, and the sealing portion includes a first plug-in portion connected to the first box surface, and a second plug-in portion connected to the second box surface, wherein:

[0015] The first plug-in portion and the second plug-in portion both have a plurality of tongues and gaps between the tongues. The tongues of the first plug-in portion correspond to the gaps of the second plug-in portion, and the gaps of the first plug-in portion correspond to the tongues of the second plug-in portion.

[0016] In some embodiments, along a direction from the top surface to the bottom surface, the packaging box body has a width D1, and the supporting portion has a width D2, wherein 1 / 3 D1 ≤ D2 ≤ 4 / 5 D1.

[0017] In some embodiments, a top gap H1 is defined between the support portion and the top surface of the packaging box body, and a bottom gap H2 is defined between the support portion and the bottom surface of the packaging box body, wherein H1≥0 and H2≥0.

[0018] Compared with the existing technology, the technical solution provided by this application has the following beneficial effects:

[0019] In the technical solution of the present application, a support portion is provided in the packaging box body. The cross-section of the support portion is rectangular and attached to one of the side surfaces of the packaging box body along the direction from the top surface to the bottom surface of the box body, thereby providing sufficient support for the packaging box body. At the same time, since the support portion is only provided on the side surface of the packaging box body, sufficient remaining space is left in the box body, which does not cause the medicine placement space in the box body to be compressed, thereby maximizing the use of the box body space. In addition, the packaging box body provided by the present application is integrally formed, and still has good structural strength at the folding line of each connecting surface of the packaging box body, which reduces the use of adhesives to a certain extent and saves manufacturing costs. Moreover, the use of the integrally formed packaging box body for medicine packaging greatly optimizes the packaging process and improves the production rhythm and energy efficiency of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Schematic diagram of the flat die cutter of the packaging box provided in this application;

[0021] Figure 2 A schematic cross-sectional view of the packaging box provided in this application and a schematic view of the placement of the medicine;

[0022] Figure 3 This is a schematic diagram of the internal top view structure of the packaging box body and the placement of the medicine provided in this application.

[0023] Description of reference numerals:

[0024] 101, first box surface; 102, second box surface; 111, first side surface; 112, second side surface;

[0025] 200, support portion; 201, first support surface; 202, second support surface; 203, third support surface; 204, first support end surface; 205, second support end surface;

[0026] 301, first plug-in portion; 3011, first plug-in tongue; 3012, first notch; 302, second plug-in portion; 3021, second plug-in tongue, 3022, second notch; 303, sealing lower cover; 304, sealing upper cover; 305, rocker wing. DETAILED DESCRIPTION

[0027] In the prior art, there is no special way to fix granular medicines in medicine boxes. Medicine bags are stacked or placed side by side in the medicine box, but there is no special limiting structure inside the medicine box to assist in positioning the medicines. Therefore, the bags are easily squeezed, collided and damaged during transportation or storage, thereby affecting the storage and use of the medicines.

[0028] In view of the above-mentioned defects and shortcomings of the prior art, the present application provides a packaging box.

[0029] The following describes the implementation of the present application through specific examples. Those skilled in the art can easily understand the other advantages and effects of the present application from the content disclosed in this specification. The present application can also be implemented or applied through other different specific implementations, and the details in this specification can be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application.

[0030] For the convenience of description, Figure 1 The perspective is the reference system, and the folding and curling direction of the packaging box is defined as the x direction, that is, Figure 1 The up and down direction in the packaging box body; the direction between the sealing parts is the y direction, that is, Figure 1 The left and right directions in the box; the plane where the first box surface is located is the horizontal plane.

[0031] See also Figures 1 to 3 This embodiment provides a packaging box body, which has a cubic structure and has a first box surface 101 and a second box surface 102 arranged oppositely, and side surfaces connecting the first box surface 101 and the second box surface 102, specifically including a first side surface 111 and a second side surface 112, and a top surface and a bottom surface arranged oppositely. The top surface and the bottom surface are movable opening surfaces, that is, the sealing portion of the box body. The packaging box body also includes a support portion 200. The cross-section of the support portion 200 is rectangular along the direction from the top surface to the bottom surface and is attached to one of the side surfaces. That is, in the packaging box body, the support portion 200 is attached to the second side surface 112 of the packaging box body. The space outside the support portion 200 (between the first support end surface 204 of the support portion 200 and the first side surface 111 of the packaging box body) is a space for placing medicines. Multiple medicine bags are stacked in sequence, and the two sides are limited by the first side surface 111 and the side surfaces of the support portion 200. The size of the medicine placement space is determined by setting the size of the support portion 200. Existing medicine boxes generally lack any limiting or partitioning structures to assist in their positioning. This can easily lead to the entire medicine tilting to one side during transportation, or the medicine particles being repeatedly jolted within the box, causing damage to the medicine. The support portion 200 provides a certain limiting effect, making the medicine relatively stable and less prone to shaking during transportation, thereby ensuring the quality and transportation safety of the medicine. It is understood that the packaging box structure applicable to the support portion 200 can also be an irregular packaging box structure with inclined sides or two or more sides to meet the requirements for the stable packaging of medicine bags of different specifications. This can be achieved by designing corresponding flat cutting dies, which will not be detailed here.

[0032] In some embodiments, see Figure 2 , the support portion 200 includes:

[0033] A first supporting surface 201 attached to the first box surface 101, and a second supporting surface 202 attached to the second box surface 102;

[0034] The first support end surface 204 and the second support end surface 205 are perpendicular to the first box surface 101, wherein the second support end surface 205 is attached to one of the side surfaces of the packaging box body, namely the second side surface 112. The vertically arranged first support end surface 204 is a design scheme with the smallest area, which can save packaging consumables. On the other hand, the vertically arranged first support end surface 204 can effectively support the first box surface 101 and the second box surface 102. The upper and lower surfaces of the support portion 200 respectively form planes to be attached to the upper and lower box surfaces, so that the support portion 200 can be firmly fixed to the internal space of the box body and provide sufficient support for the medicine box in the stacking direction of the medicine bag body. The first support end surface 204 and the second support end surface 205 jointly bear the pressure from the outside, which is higher than the structural strength of a single support end surface. In addition, the second support end surface 205 is attached to the second side surface 112, further improving the compressive strength of the support portion 200. In an optional embodiment, the second supporting end surface 205 is attached to the second side surface 112 of the packaging box body by gluing, and the first supporting surface 201 and the second supporting surface 202 are respectively in contact with and attached to the first box surface 101 and the second box surface 102 .

[0035] In some embodiments, see Figure 2 The length of the packaging box body is L1, and the length of the support portion is L2, wherein L2 ≤ 1 / 2L1, so as to achieve a balance between support strength and medicine box space utilization. Furthermore, 1 / 8L1 ≤ L2 ≤ 1 / 3L1.

[0036] In some embodiments, see Figure 2 The end of the second support end surface 205 is connected to the third support surface 203. The third support surface 203 is attached to the first support surface 201, and its length is less than that of the first support surface 201. The third support surface 203 continues to provide additional support strength for the packaging box, which is equivalent to optimizing the line contact between the second support end surface 205 and the edge of the box body to surface contact. At the same time, the area of ​​the third support surface 203 should not be too large to avoid wasting the raw materials of the box body. The area of ​​the third support surface 203 can be smaller than that of the first support surface 201. Furthermore, the area of ​​the third support surface 203 is less than half that of the first support surface 201.

[0037] In some embodiments, the packaging box body is an integrated structure. On the flat die of the packaging box body, the support portion 200 includes, from the side, a first support surface 201, a first support end surface 204, a second support surface 202, a second support end surface 205, and a third support surface 203. The support portion 200 forms a three-dimensional support structure by folding the first support surface 201, the first support end surface 204, the second support surface 202, the second support end surface 205, and the third support surface 203 inward in sequence. The integrated structure makes the structure of the support portion 200 more stable, preventing the connection end from being damaged and falling off due to shear force during packaging or transportation. Furthermore, the third support surface 203 is attached to the first support surface 201 by gluing. Furthermore, the first support surface 201 of the support portion 200 is attached to the first box surface 101, and the second support surface 202 is attached to the second box surface 102 by gluing.

[0038] In some embodiments, the top and / or bottom surfaces of the packaging box body are configured as sealing portions, which include flaps 305 connected to the side surfaces and a flap connected to the first box surface 101. The flap seals the top and / or bottom surfaces by bending inwardly toward the packaging box body. It is understood that both the top and bottom surfaces can be configured with sealing portions of the same structure, or with sealing portions of different structures, such as a bottom surface adhesive seal.

[0039] In some embodiments, see Figure 1 The sealing portion includes a first plug-in portion 301 connected to the first box surface 101 and a second plug-in portion 302 connected to the second box surface 102, wherein

[0040] Both the first and second plug-in sections 301 and 302 have several tongues and gaps between them. The tongues of the first plug-in section 301 correspond to the gaps of the second plug-in section, and the gaps of the first plug-in section 301 correspond to the tongues of the second plug-in section 302. The first plug-in section 301 has two first tongues 3011 and a first gap 3012 located between the two first tongues 3011. The second plug-in section 302 has three symmetrically distributed second tongues 3021, with the middle tongue corresponding to the first gap 3012. On either side of the middle tongue are two second gaps 3022, each corresponding to a first tongue 3011.

[0041] It is understandable that the sealing portion can be packaged in different forms such as a lock type, a latch type, a swing cover double insurance insert type, an adhesive seal type or a disposable anti-counterfeiting type, for example Figure 1 The packaging method in which the sealing lower cover 303 and the sealing upper cover 304 are glued together and sealed is shown in the figure and will not be described in detail here.

[0042] In some embodiments, see Figure 3, the packaging box body has a width D1, and the support portion 200 has a width D2, wherein 1 / 3D1≤D2≤4 / 5D1. When the width of the support portion 200 is greater than 4 / 5 of the width of the packaging box body, although the increased support strength is beneficial to the stability of the box body, the materials used for the first support surface 201, the first support end surface 204, the second support surface 202, the second support end surface 205 and the third support surface 203 will all increase, which brings a greater burden on the production cost. In addition, the gram weight of the medicine box also increases accordingly, which will also bring challenges to packing and meeting the load requirements for large-scale batch transportation of medicines. When the width of the support portion 200 is less than 1 / 3 of the width of the packaging box body, each support surface does not have sufficient support strength to withstand the heavy pressure from the upper and lower sides of the packaging box. After the support portion 200 structure is damaged, it will no longer be able to provide a fixing function for the medicine plate 600.

[0043] In the above embodiment, there is a top gap H1 between the support portion 200 and the top surface of the packaging box body, and a bottom gap H2 between the support portion 200 and the bottom surface of the packaging box body, wherein H1 ≥ 0 and H2 ≥ 0. It can be understood that if the gap is 0, the edge of the support portion 200 and the sealing portion will inevitably occupy the same position during the folding and forming process, leaving no room for error, affecting the overall aesthetics and structural strength of the box body. A certain gap can minimize the structural interference between each surface of the box body during the packaging process, and provide relatively stable support strength, avoiding the problem of uneven support strength on the top or bottom surface. Furthermore, H1 ≥ 1 / 10D1, H2 ≥ 1 / 10D1.

[0044] It should be noted that the packaging box provided in this embodiment is not limited to the field of pharmaceutical packaging. For the packaging needs of other products with multiple bags, the packaging box provided in this embodiment is also applicable and adaptable to other products.

[0045] The following is an example product description of the packaging box provided in this embodiment:

[0046] Back to Figure 1 The packaging box body is made of white cardboard, and the overall size of its flat die is 873mm*228mm. The size of the folded packaging box is 225mm*110mm*64mm, which is suitable for logistics packaging and transportation requirements. The packaging box body is a flat integrated folding box body, and the support part 200 is designed in the packaging box. Figure 1The flat die pattern of the packaging box body includes, in sequence, a first box surface 102, a first side surface 111, a second box surface 102, a second side surface 112, a first support surface 201, a first support end surface 204, a second support surface 202, a second support end surface 205, a third support surface 203, and a sealing portion located on both sides of the flat die. The box structure can be formed by folding the above-mentioned folding surfaces into place in sequence. The support portion 200 is 75 mm long and is located on one side of the packaging box body, providing basic support. The sealing lower cover 303 at one end of the first box surface 101 is provided with adhesive to bond and seal with the sealing upper cover 304 at one end of the second box surface 102. The first support surface 201, the second support surface 202, and the third support surface 203 are bonding areas and can also be pre-coated with adhesive to facilitate the fixing of the support portion 200 while the packaging box is folded and formed.

[0047] In summary, the technical solution provided by the present application provides sufficient support for the packaging box body by arranging a support portion in the packaging box body. The cross-section of the support portion is rectangular and attached to one of the side surfaces of the packaging box body along the direction from the top surface to the bottom surface of the box body. At the same time, since the support portion is only arranged at the side surface of the packaging box body, sufficient remaining space is left in the box body, which will not cause the medicine placement space in the box body to be compressed, and the box body space is utilized to the greatest extent. In addition, the packaging box body provided by the present application is integrally formed, and still has good structural strength at the folding line of each connecting surface of the packaging box body, which reduces the use of adhesives to a certain extent and saves manufacturing costs. The use of the integrally formed packaging box body for medicine packaging greatly optimizes the packaging process and improves the production rhythm and energy efficiency of the production line. The technical solution provided by the present application effectively overcomes the various shortcomings of the prior art and has high industrial utilization value.

[0048] The above embodiments are merely illustrative of the principles and effects of this application and are not intended to limit this application. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of this application. Therefore, all equivalent modifications or alterations made by one of ordinary skill in the art without departing from the spirit and technical concepts disclosed in this application shall be covered by the claims of this application.

Claims

1. A packaging box body, comprising a first box surface and a second box surface disposed oppositely, a side surface disposed oppositely connecting the first box surface and the second box surface, and a top surface and a bottom surface disposed oppositely, wherein the top surface and the bottom surface are movable opening surfaces, characterized in that: The packaging box body further includes a supporting portion, which has a rectangular cross-section along a direction from the top surface to the bottom surface and is attached to one of the side surfaces.

2. The packaging box according to claim 1, characterized in that: The support portion includes: a first supporting surface attached to the first box surface, and a second supporting surface attached to the second box surface; A first supporting end surface and a second supporting end surface are perpendicular to the first box surface, wherein the second supporting end surface is attached to one of the side surfaces of the packaging box body.

3. The packaging box according to claim 1, characterized in that: The direction from one side surface of the packaging box body to the other side surface is defined as the length direction. Along the length direction, the length of the packaging box body is L1, and the length of the supporting portion is L2, wherein L2≤1 / 2L1.

4. The packaging box according to claim 2, characterized in that: The end of the second supporting end surface is connected to the third supporting surface. The third supporting surface is attached to the first supporting surface, and the length of the third supporting surface is smaller than the length of the first supporting surface.

5. The packaging box according to claim 4, characterized in that: The packaging box body is an integrated structure. On the flat cutting die of the packaging box body, the supporting part includes a first supporting surface, a first supporting end surface, a second supporting surface, a second supporting end surface and a third supporting surface in sequence from the side surface. The supporting part forms a three-dimensional supporting structure by folding the first supporting surface, the first supporting end surface, the second supporting surface, the second supporting end surface and the third supporting surface inward in sequence.

6. The packaging box according to claim 5, characterized in that: The first supporting surface of the supporting part and the first box surface, the second supporting surface and the second box surface, and the third supporting surface and the first supporting surface are all attached and connected by gluing.

7. The packaging box according to claim 1, characterized in that: The top surface and / or the bottom surface are configured as a sealing part, and the sealing part includes a rocking wing connected to the side surface, and a rocking cover connected to the first box surface, and the rocking cover seals the top surface and / or the bottom surface by bending toward the inside of the packaging box body.

8. The packaging box according to claim 1, characterized in that: The top surface and / or the bottom surface is configured as a sealing portion, and the sealing portion includes a first plug-in portion connected to the first box surface, and a second plug-in portion connected to the second box surface, wherein, The first plug-in portion and the second plug-in portion both have a plurality of tongues and gaps between the tongues. The tongues of the first plug-in portion correspond to the gaps of the second plug-in portion, and the gaps of the first plug-in portion correspond to the tongues of the second plug-in portion.

9. The packaging box according to claim 1, characterized in that: Along the direction from the top surface to the bottom surface, the packaging box body has a width D1, and the supporting portion has a width D2, wherein 1 / 3 D1 ≤ D2 ≤ 4 / 5 D1.

10. The packaging box according to claim 9, characterized in that: There is a top gap H1 between the support portion and the top surface of the packaging box body, and there is a bottom gap H2 between the support portion and the bottom surface of the packaging box body, wherein H1≥0 and H2≥0.

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