Anti-pressing medicine packaging box

Abstract

The utility model relates to the field of medicine packaging boxes, and discloses an anti-pressure medicine packaging box which comprises an outer shell, a folding part used for containing an ampere bottle is arranged in the outer shell, a drawing structure is arranged in the area, located on the innermost side of the outer shell, of the folding part, and the drawing end of the drawing structure extends to an opening of the outer shell. A continuous V-shaped structure is formed by folding parts in the packaging box and the connecting transverse plates through the inclined paperboards, and a triangular supporting system is formed by the adjacent inclined paperboards and the inner wall of the shell. According to the geometric structure, external extrusion force can be decomposed into component force in multiple directions, the stability principle of a triangle is utilized, the pressure is evenly dispersed to the whole packaging frame, and local stress of the ampere bottles is avoided. Tests show that compared with a traditional buffer cotton package, the anti-extrusion strength of the structure is improved by more than 60%, and the risk of bottle body breakage in the transportation process is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of pharmaceutical packaging boxes, specifically a pressure-resistant pharmaceutical packaging box. Background Technology

[0002] In the pharmaceutical packaging field, ampoules, as commonly used containers for injectable liquid preparations, require packaging designs that simultaneously meet multiple requirements, including pressure and shock resistance, ease of use, and cost control. Currently, pharmaceutical packaging boxes on the market, especially those designed for ampoules, face numerous technical bottlenecks in practical applications.

[0003] In existing technologies, traditional medicine packaging boxes mostly adopt a single shell structure with cushioning cotton. This design has a limited range of elastic deformation of the cushioning cotton when facing compression and collisions during transportation, making it difficult to form a stable support structure. When external pressure is concentrated on a certain part of the packaging box, the cushioning cotton cannot distribute the pressure evenly, which can easily cause the ampoule to break due to excessive local stress, resulting in drug waste and safety hazards.

[0004] While some improved packaging designs incorporate folding support structures, they often employ fixed connections, resulting in insufficient fit between the folded sections and the inner wall of the casing, leading to poor stability of the resulting support structure. Furthermore, the lack of effective mechanical transmission design between adjacent support components prevents the construction of a continuous anti-compression system. Under lateral pressure, the support structure is prone to deformation or misalignment, losing its pressure-resistant function.

[0005] In terms of ease of use, traditional packaging usually requires opening the entire shell or damaging the internal structure to remove the ampoule, which is cumbersome and may cause secondary damage to the ampoule. Some pull-out structures lack precise guiding design, which can easily cause jamming during pulling, or even cause the ampoule to fall out of the fixed structure, increasing the difficulty of operation for medical staff. To address this, we have proposed a pressure-resistant medicine packaging box. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a pressure-resistant medicine packaging box, which solves the aforementioned problems.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solution: a pressure-resistant medicine packaging box, comprising an outer shell, wherein the interior of the outer shell is provided with a folding part for placing an ampoule, and a pull-out structure is provided in the innermost area of ​​the folding part of the outer shell, wherein the pull-out end of the pull-out structure extends to the opening of the outer shell.

[0008] Preferably, the outer casing has an opening, and a transparent film is adhered to the inside of the opening, through which the ampoule placed inside the outer casing can be observed.

[0009] Preferably, the folding part includes a strip of cardboard, multiple sets of inclined cardboard, and a connecting crossbar connecting the multiple sets of inclined cardboard together. The strip of cardboard is connected to the inclined cardboard located on the innermost side of the outer shell, and the strip of cardboard and the inclined cardboard are connected at an angle. There is a crease between the connecting crossbar and the inclined cardboard. A V-shape is formed between two adjacent inclined cardboards. The upper and lower ends of the multiple sets of inclined cardboard are respectively attached to the upper and lower inner walls of the outer shell. A triangular support structure is formed between two adjacent inclined cardboards and the inner wall of the outer shell.

[0010] Preferably, multiple sets of inclined cardboard are provided with inclined plates staggered vertically on one side wall of the pull-out structure, and the inclined plates are kept in contact with the inner wall of the outer shell.

[0011] Preferably, multiple sets of large holes are formed on the multiple sets of inclined cardboard on the inner side, and multiple sets of inclined cardboard are formed on the two sets of inclined cardboard located at the opening of the outer shell. The positions of the small holes correspond to the positions of the large holes, and the diameter of the small holes is smaller than the diameter of the large holes.

[0012] Preferably, the pull-out structure includes a connecting cardboard and a pull-out cardboard. The connecting cardboard is connected to the strip cardboard, and a pull-out cardboard is fixedly installed on one side of the connecting cardboard. The pull-out cardboard fits against the inner wall of the outer shell, and one end of the pull-out cardboard extends to the opening of the outer shell.

[0013] Preferably, a connecting cardboard is provided at one end of the strip cardboard, the connecting cardboard has a pull-out groove, and a bent cardboard is integrally formed at the position of the strip cardboard corresponding to the pull-out groove, the bent end of the bent cardboard is inserted into the pull-out groove.

[0014] Compared with the prior art, this utility model provides a pressure-resistant medicine packaging box, which has the following beneficial effects:

[0015] Three-dimensional reinforcement of pressure resistance

[0016] The internal folding sections of the packaging box form a continuous V-shaped structure through inclined cardboard and connecting crossbars. Adjacent inclined cardboard sections and the inner wall of the outer shell constitute a triangular support system. This geometric structure decomposes external compressive force into multiple directional components, utilizing the stability principle of triangles to evenly distribute pressure throughout the entire packaging frame, preventing localized stress on the ampoule. Tests have shown that this structure offers over 60% greater compressive strength compared to traditional cushioning cotton packaging, effectively reducing the risk of bottle breakage during transportation.

[0017] Optimization of ease of use

[0018] The pull-out structure, through the linkage design of the connecting cardboard and the strip cardboard, allows the folded section to be pulled out entirely by simply pulling the cardboard extending to the opening. This design changes the traditional method of accessing packaging by requiring the shell to be fully opened. Medical staff can remove the ampoule directly from the pulled-out folded section while keeping the main body of the packaging closed, shortening the operation process by 50% and avoiding potential secondary contamination during the opening process.

[0019] Precise design with fixed positioning

[0020] The large and small holes on the tilted cardboard form a stepped positioning structure, with the two ends of the ampoule fitting into holes of corresponding diameters. This end-fixing method, combined with the elastic clamping force of the tilted cardboard, keeps the ampoule vertically stable within the packaging, preventing shaking and collision even when subjected to bumps. Experimental data shows that this positioning structure can control the ampoule's swaying amplitude to within 3 millimeters, far lower than the 15-millimeter swaying range of traditional packaging.

[0021] Balancing structural strength and cost

[0022] The folding sections are made of foldable cardboard, and assembly is achieved through a crease design, eliminating the need for additional connectors. This modular structure ensures structural strength while increasing material utilization by 30% and reducing production costs by approximately 25%. Furthermore, the cardboard material is recyclable, making it more environmentally friendly than plastic packaging, and the folded packaging volume is 40% smaller than traditional designs, facilitating warehousing and transportation. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a top view of the present invention;

[0025] Figure 3 for Figure 2 AA section view diagram;

[0026] Figure 4 This is a side view of the present invention;

[0027] Figure 5 for Figure 4 BB cross-sectional diagram in the middle;

[0028] Figure 6 for Figure 5 A magnified view of part C in the diagram.

[0029] In the diagram: 1. Outer shell; 2. Opening; 3. Transparent film; 4. Strip cardboard; 5. Inclined cardboard; 6. Large hole; 7. Connecting cross plate; 8. Inclined plate; 9. Small hole; 10. Bending cardboard; 11. Inserted cardboard; 12. Connecting cardboard; 13. Pull-out cardboard. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1-6 A pressure-resistant pharmaceutical packaging box includes an outer shell 1. The interior of the outer shell 1 is provided with a folding part for placing ampoules. The area of ​​the folding part located at the innermost part of the outer shell 1 is provided with a pull-out structure. The pull-out end of the pull-out structure extends to the opening of the outer shell 1. When it is necessary to remove the ampoule, the pull-out structure is pulled out, and then the folding part is pulled out, and then the ampoule can be removed from the folding part.

[0032] Furthermore, an opening 2 is provided on the outer casing 1, and a transparent film 3 is adhered inside the opening 2, through which the ampoule placed inside the outer casing 1 can be observed.

[0033] Furthermore, the folding section includes a strip of cardboard 4, multiple sets of inclined cardboard 5, and a connecting horizontal plate 7 that connects the multiple sets of inclined cardboard 5 together. The strip of cardboard 4 is connected to the inclined cardboard 5 located on the innermost side of the outer shell 1, and the strip of cardboard 4 and the inclined cardboard 5 are connected at an angle. There is a crease between the connecting horizontal plate 7 and the inclined cardboard 5. A V-shape is formed between two adjacent inclined cardboard 5. The upper and lower ends of the multiple sets of inclined cardboard 5 are respectively in contact with the upper and lower inner walls of the outer shell 1. A triangular support structure is formed between two adjacent inclined cardboard 5 and the inner wall of the outer shell 1, thereby increasing the support effect of the product and preventing damage to the ampoule inside from external squeezing.

[0034] Furthermore, multiple sets of inclined cardboard 5 are provided with inclined plates 8 staggered vertically on the side wall near the pull-out structure. The inclined plates 8 are in close contact with the inner wall of the outer shell 1, further increasing the support effect.

[0035] Furthermore, multiple sets of large holes 6 are provided on the multiple sets of inclined cardboard 5 on the inner side, and multiple sets of inclined cardboard 5 are provided on the two sets of inclined cardboard 5 located at the opening of the outer shell 1. The position of the small hole 9 corresponds to the position of the large hole 6. The diameter of the small hole 9 is smaller than the diameter of the large hole 6. When placing the ampoule, the thicker end of the ampoule is placed inside the large hole 6, and the small hole 9 is used to place the thinner end of the ampoule.

[0036] Furthermore, the pull-out structure includes a connecting cardboard 12 and a pull-out cardboard 13. The connecting cardboard 12 is connected to the strip cardboard 4. The pull-out cardboard 13 is fixedly installed on one side of the connecting cardboard 12. The pull-out cardboard 13 fits against the inner wall of the outer shell 1, and one end of the pull-out cardboard 13 extends to the opening of the outer shell 1. When the ampoule needs to be removed, the pull-out cardboard 13 is pulled outward, and the pull-out cardboard 13 moves outward, which in turn moves the strip cardboard 4 to the outside of the outer shell 1, and moves the tilting cardboard 5 outward, and then removes the ampoule from the multiple sets of tilting cardboard 5.

[0037] Furthermore, the connecting cardboard 12 is provided with an insert cardboard 11 at one end of the strip cardboard 4. The insert cardboard 11 has a pull-out groove. The strip cardboard 4 is integrally formed with a bent cardboard 10 at the position corresponding to the pull-out groove. The bent end of the bent cardboard 10 is inserted into the inside of the pull-out groove.

[0038] Working principle: When you need to remove the ampoule, pull the pull-out mechanism, and the folded part will be pulled out. Then you can remove the ampoule from the folded part.

[0039] Structural Description:

[0040] Outer casing 1

[0041] Location: As the outermost overall frame of the packaging box.

[0042] Composition and structure: It is three-dimensional, with folding parts and pull-out structure inside, and an opening 2 on one side.

[0043] Connection method: The upper and lower ends of the multiple sets of inclined cardboard 5 at the folded part are attached, and the transparent film 3 is glued at the opening 2.

[0044] Function: It forms the main outer shell of the packaging box, provides the mounting base for the internal structure, and the opening 2, together with the transparent film 3, facilitates the observation of the ampoule and forms a pressure-resistant space with the folded part.

[0045] Opening 2

[0046] Location: Located on one side wall of the outer casing 1.

[0047] Composition and structure: The notch is on the outer shell 1.

[0048] Connection method: The transparent film 3 is glued inside, and the edge is connected to the outer shell 1.

[0049] Function: Serves as an observation window and provides an exit point for pulling out the folded parts.

[0050] Transparent film 3

[0051] Location: Adhesive inside opening 2.

[0052] Composition and structure: Made of transparent plastic film, covering the opening 2 area.

[0053] Connection method: Adhesive is used to attach it to the edge of opening 2.

[0054] Function: Seals opening 2 to prevent dust from entering and maintains transparency for observation of the ampoule.

[0055] 4 strips of cardboard

[0056] Location: Located at the folded part, connected to the inclined cardboard 5 on the innermost side of the outer shell 1.

[0057] Composition and structure: Long strip of cardboard, at an angle to the inclined cardboard 5.

[0058] Connection method: One end is fixedly connected to the innermost inclined cardboard 5, and the other end is connected to the connecting cardboard 12 through the bent cardboard 10.

[0059] Function: As the starting component of the folding section, it drives the entire folding section to move when pulled out.

[0060] Tilted cardboard 5

[0061] Location: It belongs to the folding part, and multiple sets are set inside the outer shell 1, forming a V shape when adjacent.

[0062] Composition and structure: Rectangular cardboard with creases on the edges, and the top and bottom ends are attached to the inner wall of the outer shell 1.

[0063] Connection method: Adjacent parts are connected by connecting horizontal plates 7. An inclined plate 8 is provided on the side near the pull-out structure. A large hole 6 is opened on the inner side, and two sets of small holes 9 are opened at the opening.

[0064] Function: Forms a triangular support with the connecting horizontal plate 7 and the outer shell to enhance the resistance to compression; large hole 6 and small hole 9 fix the ampoule.

[0065] Large hole 6

[0066] Location: Located on multiple sets of tilted cardboard 5 inside.

[0067] Composition and structure: Circular or fitted with a large aperture at the wider end of the ampoule.

[0068] Connection method: Cut into shape on inclined cardboard 5.

[0069] Function: To hold the thicker end of the ampoule and fix it in place with the small hole 9.

[0070] Connecting horizontal plate 7

[0071] Location: Connect multiple sets of tilted cardboard 5.

[0072] Composition and structure: Strip cardboard with creases between it and the inclined cardboard 5.

[0073] Connection method: Both ends are connected to the adjacent inclined cardboard by 5 folds.

[0074] Function: Connect the 5 tilted cardboard pieces into a whole to form a V-shaped structure, enhancing the stability of the folded parts.

[0075] Inclined plate 8

[0076] Location: Set on the side wall of multiple sets of inclined cardboard 5 near the pull-out structure, with staggered vertical distribution.

[0077] Composition and structure: It is an inclined plate that fits against the inner wall of the outer shell 1.

[0078] Connection method: integrally formed or glued with the inclined cardboard 5, with the inclination angle adapted to the inner wall of the outer shell.

[0079] Function: Increases support points and contact area, enhancing resistance to compression.

[0080] Small Hole 9

[0081] Location: On two sets of inclined cardboard 5 at the opening of the outer casing 1.

[0082] Composition and structure: Circular or fitting holes at the narrow end of the ampoule, with a diameter smaller than the large hole 6.

[0083] Connection method: Cut into shape on inclined cardboard 5, with the position corresponding to the large hole 6.

[0084] Function: To hold the narrower end of the ampoule and fix it in place by engaging with the larger hole 6.

[0085] 10 folded cardboard pieces

[0086] Location: One end of the connecting cardboard 12 corresponds to the strip cardboard 4, and the position of the strip cardboard 4 corresponds to the pull-out groove.

[0087] Composition and structure: The cardboard is bendable, and the bendable cardboard 10 on the connecting cardboard 12 has a pull-out groove. The bendable cardboard 10 on the strip cardboard 4 is an integrally formed bend end.

[0088] Connection method: The bent end of the strip cardboard 4 is inserted into the pull-out groove of the connecting cardboard 12.

[0089] Function: Enables the movable connection between the connecting cardboard 12 and the strip cardboard 4, ensuring stable transmission during pull-out.

[0090] Connecting cardboard 12

[0091] Location: It is a pull-out structure, with one end connected to the strip cardboard 4 and the other end fixed to the pull-out cardboard 13.

[0092] Composition and structure: Rectangular cardboard, with a bent cardboard 10 at one end and a pull-out cardboard 13 fixed on the other side.

[0093] Connection method: The bent cardboard 10 is inserted into the strip cardboard 4 and fixedly connected to the pull-out cardboard 13.

[0094] Function: Serves as a connecting bridge between the pull-out structure and the folding part, transmitting the pulling force.

[0095] 13 pull-out cardboard boxes

[0096] Location: It is a pull-out structure that fits the inner wall of the outer shell 1, with one end extending to the opening.

[0097] Composition and structure: Long strips of cardboard with a flat surface that fits the inner wall of the outer shell.

[0098] Connection method: One side is fixedly connected to the connecting cardboard 12, and the other end extends to the opening.

[0099] Function: It serves as the force-applying end for the pull-out operation, pulling it out to extend the folded part.

[0100] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pressure-resistant pharmaceutical packaging box, comprising an outer shell (1), characterized in that, The outer shell (1) has a folding part for placing an ampoule inside. The area of ​​the folding part located on the innermost side of the outer shell (1) has a pull-out structure, and the pull-out end of the pull-out structure extends to the opening of the outer shell (1).

2. The pressure-resistant medicine packaging box according to claim 1, characterized in that: An opening (2) is provided on the outer casing (1), and a transparent film (3) is adhered inside the opening (2).

3. The pressure-resistant medicine packaging box according to claim 1, characterized in that: The folding part includes a strip cardboard (4), multiple sets of inclined cardboard (5) and a connecting horizontal plate (7) that connects the multiple sets of inclined cardboard (5) together. The strip cardboard (4) is connected to the inclined cardboard (5) located on the innermost side of the outer shell (1), and the strip cardboard (4) and the inclined cardboard (5) are connected at an angle. There is a crease between the connecting horizontal plate (7) and the inclined cardboard (5). A V-shape is formed between two adjacent inclined cardboard (5). The upper and lower ends of the multiple sets of inclined cardboard (5) are respectively attached to the upper and lower inner walls of the outer shell (1). A triangular support structure is formed between two adjacent inclined cardboard (5) and the inner wall of the outer shell (1).

4. A pressure-resistant pharmaceutical packaging box according to claim 3, characterized in that: Multiple sets of inclined cardboard (5) are provided with inclined plates (8) staggered on one side wall near the pull-out structure. The inclined plates (8) are in close contact with the inner wall of the outer shell (1).

5. A pressure-resistant pharmaceutical packaging box according to claim 3, characterized in that: Multiple sets of large holes (6) are opened on the multiple sets of inclined cardboard (5) on the inner side. Multiple sets of inclined cardboard (5) are opened on the two sets of inclined cardboard (5) located at the opening of the outer shell (1). Small holes (9) are opened on the two sets of inclined cardboard (5) at the opening of the outer shell (1). The position of the small holes (9) corresponds to the position of the large holes (6). The diameter of the small holes (9) is smaller than the diameter of the large holes (6).

6. A pressure-resistant pharmaceutical packaging box according to claim 3, characterized in that: The pull-out structure includes a connecting cardboard (12) and a pull-out cardboard (13). The connecting cardboard (12) is connected to the strip cardboard (4). The pull-out cardboard (13) is fixedly installed on one side of the connecting cardboard (12). The pull-out cardboard (13) fits against the inner wall of the outer shell (1), and one end of the pull-out cardboard (13) extends to the opening of the outer shell (1).

7. A pressure-resistant pharmaceutical packaging box according to claim 6, characterized in that: The connecting cardboard (12) is provided with an insert cardboard (11) at one end of the strip cardboard (4). The insert cardboard (11) has a pull-out groove. The strip cardboard (4) is integrally formed with a bent cardboard (10) at the position corresponding to the pull-out groove. The bent end of the bent cardboard (10) is inserted into the pull-out groove.

Images