Packaging box body

Abstract

The utility model provides a packaging box body which is provided with a first box surface and a second box surface which are oppositely arranged, side surfaces which are oppositely arranged and are connected with the first box surface and the second box surface, and a top surface and a bottom surface which are oppositely arranged, and further comprises a first end part which is propped against the first box surface and a second end part which is propped against the second box surface, the blocking part extends between the first end part and the second end part; wherein the first end part extends to one of the side surfaces to form a first connecting surface attached to the first box surface; the second end portion is attached to the second box surface and extends to form a second supporting surface. The blocking part with supporting and separating functions is additionally arranged in an existing packaging box body, moving spaces of bag bodies on the two sides of the blocking part are restrained, the two rows of bag bodies are arranged in parallel, the situation that all the bag bodies collide and shift in the box is effectively reduced, the blocking part can serve as a supporting structure at the same time, the box body is prevented from being deformed due to extrusion, and the packaging effect is improved. And good fixing and packaging of the medicine plate are realized.

Description

Technical Field

[0001] The present application relates to the field of packaging 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 disposed oppositely, a side surface disposed oppositely to connect 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, and the packaging box body at least comprises:

[0006] A first end portion abutting against the first box surface and a second end portion of the second box surface, and a barrier portion extending between the first end portion and the second end portion; wherein,

[0007] The first end portion extends to one of the side surfaces to form a first connecting surface attached to the first box surface;

[0008] The second end portion is attached to and extends from the second box surface to form a second supporting surface.

[0009] In some embodiments, the partition portion is perpendicular to the first box surface and the second box surface of the packaging box body;

[0010] The partition portion is perpendicular to the top surface and the bottom surface of the packaging box body.

[0011] In some embodiments, the area of the first connecting surface is less than half of the area of the first box surface.

[0012] In some embodiments, there is a distance D between the second supporting surface and the side surface, and D≥0.

[0013] In some embodiments, the first connecting surface, the partition portion and the second supporting surface are of an integral structure and form a "匚"-shaped structure inside the packaging box body.

[0014] In some embodiments, the top surface and / or the bottom surface are configured as a sealing portion, the sealing portion includes a flap connected to the side surface, and a cover connected to the first box surface, and the cover is bent towards the inside of the packaging box body to seal the top surface and / or the bottom surface. <00000​​​​​​​​​​​​​​​​​​The packaging box body provided by the technical solution of the present application includes a first end portion abutting against the first box surface and a second end portion of the second box surface, respectively, and a barrier portion extending between the first end portion and the second end portion; wherein the first end portion extends to one of the side surfaces to form a first connecting surface attached to the first box surface; and the second end portion extends from the second box surface to form a second supporting surface. By adding a barrier portion with supporting and separating functions to the existing packaging box body, the bags are placed on both sides of the barrier portion in the box, and the barrier portion constrains the movement space of the bags on both sides. The two rows of bags are placed side by side, which effectively reduces the collision and displacement of all the bags in the box. The barrier portion can also serve as a supporting structure to prevent the box body from being squeezed and deformed, thereby causing the powdered medicine to be crushed or the bag body to rupture under pressure, and ultimately achieving good fixation and packaging of the medicine board.

[0022] In addition, the packaging box body provided in 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 this 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

[0023] Figure 1 Schematic diagram of the flat cutting die of the packaging box body provided in Example 1;

[0024] Figure 2 A schematic diagram of the internal structure of the packaging box provided in Example 1;

[0025] Figure 3 A schematic cross-sectional view of the packaging box provided in Example 1;

[0026] Figure 4 A schematic diagram of the internal top view of the packaging box and the placement of medicines provided in Example 1;

[0027] Figure 5 A schematic diagram of a flat cutting die for a packaging box provided in Example 2;

[0028] Figure 6 A schematic diagram of the internal structure of the packaging box provided in Example 2;

[0029] Figure 7 A schematic cross-sectional view of a packaging box provided in Example 2;

[0030] Figure 8 A schematic diagram of the internal top view of the packaging box and the placement of the medicine provided in Example 2;

[0031] Description of reference numerals:

[0032] 101, first box surface; 102, second box surface; 111, first side surface; 112, second side surface;

[0033] 201, first end portion; 202, second end portion; 203, barrier portion; 204, first connecting surface; 205, second supporting surface;

[0034] 301. Shake the wings; 302. Shake the lid. DETAILED DESCRIPTION

[0035] 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.

[0036] In view of the above-mentioned defects and shortcomings of the prior art, the present application provides a packaging box.

[0037] The following describes the implementation of the present application through Examples 1 and 2. Those skilled in the art can easily understand other advantages and effects of the present application from the contents 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.

[0038] For the convenience of description, Figure 1 and Figure 5 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 and Figure 5 The up and down direction in the packaging box body; the direction between the sealing parts is the y direction, that is, Figure 1 and Figure 5 The left and right directions in the box; the plane where the first box surface is located is the horizontal plane.

[0039] Example 1:

[0040] See also Figures 1 to 4 This embodiment provides a packaging box body, which has a cubic structure and comprises a first box surface 101 and a second box surface 102 arranged opposite to each other, side surfaces arranged opposite to each other 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 opposite to each other. The top surface and the bottom surface are movable opening surfaces, i.e., the sealing portion of the box body. The packaging box body at least comprises:

[0041] The first end portion 201 of the first box surface 101 and the second end portion 202 of the second box surface 102 are respectively abutted, and the barrier portion 203 extends between the first end portion 201 and the second end portion 202; wherein,

[0042] The first end portion 201 extends to one of the side surfaces to form a first connecting surface 204 attached to the first box surface 101;

[0043] The second end portion 202 is attached to and extends from the second box surface 102 to form a second support surface 205. That is, the two ends of the barrier portion 203 form flat surfaces to be attached to the upper and lower box surfaces, so that the barrier portion 203 can be firmly fixed to the interior space of the box body. The function of the barrier portion 203 is to separate the medicines on both sides, which is particularly important for the good packaging of strip-shaped granular medicines (see Figure 4 ), since the existing strip-shaped granular medicine is placed directly in the box body, multiple bags (usually 6 to 12 bags in a box) of medicine are all located in the same space, without any limiting or partitioning structure to assist in their positioning. During transportation, it is very easy for all the medicines to tilt to one side, or for the medicine particles to be repeatedly bumped in the box body, causing damage to the medicine. The baffle 203 separates the multiple bags of medicine into two parts, providing a certain limiting effect, so that the medicine is relatively stable during transportation and not easy to shake, thereby ensuring the quality of the medicine and transportation safety. It is understandable that the packaging box structure applicable to the baffle 203 can also be an irregular packaging box structure with curved sides or more than two sides to meet the packaging of medicines of different specifications. This can be achieved by designing corresponding flat cutting dies, which will not be described in detail here.

[0044] In some embodiments, see Figure 2 and Figure 3 The barrier 203 is perpendicular to the first and second surfaces 101, 102 of the packaging box. This vertical arrangement minimizes the area of the barrier 203, saving packaging materials. Furthermore, it effectively supports the first and second surfaces 101, 102. Furthermore, the barrier 203 is perpendicular to the top and bottom surfaces of the packaging box and located on the plane of the center front of the packaging box. This means that the barrier 203 is equidistant from the first and second side surfaces 111, 112. This structure maximizes the balance of forces from the first and second surfaces 101, 102, allowing the medicine bag to withstand greater compression and impact during transportation. When the boxes are stacked and packed, the pressure is evenly distributed between the left and right sides of the first and second surfaces 101, 102, preventing unilateral collapse and deformation that could damage the bag. Furthermore, the barrier 203 is located at the center of the packaging box.

[0045] In some embodiments, see Figures 1 to 4, the area of the first connecting surface 204 is less than half of the area of the first box surface 101. The area of the first connecting surface 204 is preferably trapezoidal or triangular, with the width of its bottom side being the same as the length of the end face, the width of its top side being the same as the width of the partition 203, and its two sides being two straight edges, so as to form an isosceles trapezoidal or triangular first connecting surface 204. The function of the first connecting surface 204 is to connect the first side surface 111 and the partition 203, and to thicken the box body plane where the first box surface 101 is located, making its support better. Therefore, on the premise of ensuring good reinforcement performance, the first connecting surface should minimize the box body material as much as possible to save manufacturing costs.

[0046] In some embodiments, there is a distance D between the second support surface 205 and the side surface, D≥0, that is, the second support surface 205 adheres to the second box surface but does not extend to contact the first side surface 111. The function of the second support surface 205 is to provide a certain contact area so that the partition 203 can play a stable supporting role. In order to save material costs, the area of the second support surface 205 does not need to be too large. Further, the dimension of the second support surface 205 along the x-axis is greater than or equal to 20% of the dimension of the box surface along the x-axis to provide an effective adhering and supporting effect. Further, the planar shape of the second support surface 205 is an axisymmetric figure, such as a rectangle, a circle, an ellipse or other suitable shapes.

[0047] In some embodiments, refer to Figure 2 and Figure 3 , the first connecting surface 204, the partition 203 and the second support surface 205 are of an integral structure and form a "匚"-shaped structure inside the packaging box. The first connecting surface 204 and the second support surface 205 are used to enhance the support strength of the box body. The integral structure makes the structure of the partition 203 more stable, preventing the connection end from being damaged and falling off due to shear force during packaging or transportation. Further, the first connecting surface 204 is adhesively attached to the first box surface 101, and the second support surface 205 is adhesively attached to the second box surface 102.

[0048] In some embodiments, the top surface and / or the bottom surface are configured as a sealing portion. The top surface and the bottom surface can both be configured as sealing portions of the same structure, or can be configured as a structure in which the bottom surface is sealed with adhesive, and the top surface is a movable sealing portion. The sealing portion includes a rocker 301 connected to the first side surface 111 and the second side surface 112, and a rocker cover 302 connected to the first box surface 101. The rocker cover 302 seals the top surface and / or the bottom surface by bending toward the inside of the packaging box body. Furthermore, the rocker covers 302 at both ends of the first box surface 101 can be provided with adhesive. When the flat packaging box is folded into a box body structure, the adhesive causes the rocker covers 301 on both sides of the first box surface 101 to adhere to the two ends of the second box surface 102. At this point, the packaging process of the medicine is completed. In an optional embodiment, the sealing portion includes a first plug-in portion connected to the first box surface 101, and a second plug-in portion connected to the second box surface 102, wherein the first plug-in portion and the second plug-in portion each 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.

[0049] 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 safety insert type, an adhesive sealing type or a disposable anti-counterfeiting type, which will not be described in detail here.

[0050] In some embodiments, see Figure 4 , along the direction from the top surface to the bottom surface, the packaging box body has a length L1, and the baffle 203 has a length L2, wherein 1 / 8L1≤L2≤4 / 5L1. When the length of the baffle 203 is greater than 4 / 5 of the length of the packaging box body, although the increased support strength is beneficial to the stability of the box body, the material used for the baffle 203, the first connecting surface 204 and the second supporting surface 205 will increase, which brings a greater burden on the production cost. In addition, the gram weight of the medicine box will also increase accordingly, which will also bring challenges to packing and meeting the load requirements for large-scale batch transportation of medicines. When the length of the baffle 203 is less than 1 / 8 of the length of the packaging box body, the baffle 203 and the second supporting surface 205 do not have sufficient supporting strength to withstand the heavy pressure from the upper and lower sides of the packaging box. After the baffle 203 structure is damaged, it will no longer be able to provide a fixing effect for the medicine. Furthermore, 1 / 8L1≤L2≤1 / 2L1.

[0051] In some embodiments, external finger positions may be provided in the middle of both ends of the second box surface 102 of the packaging box body. The external finger positions are provided on the packaging box body by means of preset perforated lines to facilitate patients to open the medicine box packaging.

[0052] Figure 4The diagram shows the packaging state when the medicines are placed symmetrically and in equal amounts. It can be understood that for different types of medicines, the packaging space may also have irregular structures. The two sides of the partition part 203 can be designed asymmetrically, that is, the partition part 203 is not located in 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 partition part 203, its position can be adjusted to adapt to the medicine packaging requirements as much as possible. Figure 4 The medicines shown are placed on the upper and lower sides of the barrier portion 203 respectively. For medicines of other shapes, they can also be placed on the left and right sides of the barrier portion 203 according to packaging requirements, which will not be described in detail here.

[0053] 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.

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

[0055] Back to Figure 1 The packaging box body is made of white cardboard, and the overall size of its flat die is 236mm*333mm. The size of the folded packaging box is 150mm*90mm*30mm, which is suitable for logistics packaging and transportation requirements. The packaging box body is a flat integrated folding box body, and the baffle part 203 is designed in the packaging box. Figure 1 The flat die pattern of the packaging box body includes, in sequence, a first box surface 102, a second side surface 112, the second box surface 102, a first side surface 111, a first connecting surface 204, a baffle 203, a second support surface 205, and a sealing portion located on both sides of the flat die pattern. The box structure can be formed by folding the above-mentioned folding surfaces into place. The baffle 203 is 20 mm wide and located on the center front of the packaging box body, providing basic support. The flaps 302 on both sides of the first box surface 101 are provided with adhesive backing to bond and seal with the ends of the second box surface 102. The first connecting surface 204 and the second support surface 205 are bonding areas and can also be pre-coated with adhesive to facilitate the fixing of the baffle 203 while the packaging box is folded into shape.

[0056] Example 2:

[0057] See also Figures 5 to 8 This embodiment provides a packaging box body, which has a cubic structure and comprises a first box surface 101 and a second box surface 102 arranged opposite to each other, side surfaces arranged opposite to each other 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 opposite to each other. The top surface and the bottom surface are movable opening surfaces, i.e., the sealing portion of the box body. The packaging box body at least comprises:

[0058] The first end portion 201 of the first box surface 101 and the second end portion 202 of the second box surface 102 are respectively abutted, and the barrier portion 203 extends between the first end portion 201 and the second end portion 202; wherein,

[0059] The first end portion 201 extends to one of the side surfaces to form a first connecting surface 204 attached to the first box surface 101;

[0060] The second end portion 202 is attached to and extends from the second box surface 102 to form a second supporting surface 205 .

[0061] The other similarities with the first embodiment are not described in detail in this embodiment. The difference from the first embodiment is that the barrier portion 203 provided in this embodiment is for stacked bagged medicines (see Figure 7 ), existing bag-shaped granular medicines are placed directly in the box body, with multiple bags (usually 6 to 12 bags per box) all located in the same space, without any limiting or partitioning structures to assist in their positioning. During transportation, it is very easy for all the medicines to tilt to one side, or for the medicine particles to be repeatedly bumped in the box body, causing damage to the medicines. The barrier portion 203 separates the multiple bags of medicine into two parts, providing a certain limiting effect, making the medicines relatively stable during transportation and not prone to shaking, thereby ensuring the quality of the medicines and transportation safety. The two ends of the barrier portion 203 form flat surfaces for attachment to the upper and lower box surfaces, so that the barrier portion 203 can be firmly fixed to the internal space of the box body, effectively limiting the medicines on both sides.

[0062] The following is an example product description of the packaging box provided in this embodiment:

[0063] Back to Figure 5 The packaging box is made of white cardboard, and the overall size of its flat die is 458mm*176mm. The size of the folded packaging box is 140mm*90mm*30mm, which is suitable for logistics packaging and transportation needs. The packaging box body is a flat integrated folding box body, and the baffle part 203 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 second side surface 112, the second box surface 102, a first side surface 111, a first connecting surface 204, a baffle 203, a second support surface 205, and a sealing portion located on both sides of the flat die pattern. The box structure can be formed by folding the above-mentioned folding surfaces into place. The baffle 203 is 29mm wide and located on the center front of the packaging box body, providing basic support. The flaps 302 on both sides of the first box surface 101 are provided with adhesive backing to bond and seal with the ends of the second box surface 102. The first connecting surface 204 and the second support surface 205 are bonding areas and can also be pre-coated with adhesive to facilitate the fixing of the baffle 203 while the packaging box is folded into shape.

[0064] 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.

[0065] In summary, the technical solution provided by the present application is to add a barrier portion with supporting and separating functions to the existing packaging box body, and place the bag bodies on both sides of the barrier portion in the box. The barrier portion constrains the movement space of the bag bodies on both sides, and the two rows of bag bodies are placed side by side, which effectively reduces the collision and displacement of all bag bodies in the box. The barrier portion can also serve as a supporting structure to prevent the box body from being squeezed and deformed, which in turn causes the powdered medicine to be crushed or the bag body to rupture under pressure, and ultimately achieves good fixation and packaging of the medicine board. 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, saves manufacturing costs, and uses this 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. Therefore, the technical solution provided by the present application effectively overcomes the various shortcomings of the existing technology and has high industrial utilization value.

[0066] 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 at least includes: A first end portion respectively abutting against the first end of the first box surface and a second end portion of the second box surface, and a partition portion extending between the first end portion and the second end portion; wherein, The first end portion extends to one of the side surfaces to form a first connection surface attached to the first box surface; The second end portion extends and adheres to the second box surface to form a second support surface.

2. The packaging box body according to claim 1, wherein, The partition portion is perpendicular to the first box surface and the second box surface of the packaging box body; The partition portion is perpendicular to the top surface and the bottom surface of the packaging box body.

3. The packaging box according to claim 1, characterized in that: The area of the first connection surface is less than half of the area of the first box surface.

4. The packaging box according to claim 1, characterized in that: There is a distance D between the second support surface and the side surface, D≥0.

5. The packaging box according to claim 1, characterized in that: The first connection surface, the partition portion and the second support surface are of an integral structure and form a "匚" - shaped structure inside the packaging box body.

6. 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 flap connected to the side surface and a lid connected to the first box surface, and the lid seals the top surface and / or the bottom surface by bending towards the inside of the packaging box body.

7. 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 insertion portion connected to the first box surface and a second insertion portion connected to the second box surface, wherein, Both the first insertion portion and the second insertion portion have a plurality of tongues and gaps between the tongues, the tongues of the first insertion portion correspond to the gaps of the second insertion portion, and the gaps of the first insertion portion correspond to the tongues of the second insertion portion.

8. 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 length L1, and the partition portion has a length L2, wherein, 1 / 8L1≤L2≤4 / 5L1.

9. The packaging box according to claim 1, characterized in that: The partition portion is located at the central position of the packaging box body.

10. The packaging box according to claim 1, characterized in that: The first connection surface and the first box surface, the second support surface and the second box surface are attached and connected by means of adhesion.

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