Liquid dressing packaging box convenient to transport

Abstract

The utility model discloses a liquid dressing packaging box convenient to transport. The liquid dressing packaging box comprises an outer box and an inner box arranged in the outer box. The inner box is formed by folding a rectangular paper board, two short edges of the rectangular paper board are bonded to form a double-layer paper board, the double-layer paper board is symmetrically provided with two first creases, and the double-layer paper board is divided into an upper-layer paper board and a lower-layer paper board by the two first creases; the upper-layer paper board is folded along a third crease to drive the inner supporting wall to be folded upwards, and the lower-layer paper board is folded along a fourth crease to drive the outer supporting wall to be folded upwards, so that the placing steps on the two sides are close to the middle to form a gap for placing the liquid dressing; a plurality of placing grooves are symmetrically formed in the two placing steps; by means of the design, the technical problems that an existing packaging box is large in part number, high in manufacturing cost, large in occupied space during transportation and high in conveying cost are solved.

Description

Technical Field

[0001] This utility model relates to the field of liquid dressing packaging, specifically to a liquid dressing packaging box that is easy to transport. Background Technology

[0002] Liquid functional dressings consist of a solution made from polyvinyl alcohol, ethanol, glycerin, and purified water, packaged in a polyethylene bottle. They act as a physical barrier by forming a protective layer on the wound surface. They are used for the care of superficial wounds such as small cuts, abrasions, and lacerations, as well as the surrounding skin.

[0003] Existing liquid dressing packaging boxes that are easy to transport, such as the liquid dressing packaging box disclosed in patent number CN221091784U, use a lifting mechanism to press down a pressing plate. The pressing plate drives a spring to press down via a connecting rod. The spring's downward movement causes a third inclined rod to move downward. The downward movement of the third inclined rod, in conjunction with the first inclined rod, causes a second inclined rod to move upward, passing through a circular hole and pushing out the liquid dressing bottle in the placement slot. This facilitates the quick removal of the liquid dressing bottle and improves the practicality of the packaging box. However, this structure has a large number of spring-like components, resulting in high manufacturing costs, large space occupation during transportation, and high shipping costs.

[0004] To address this issue, our company provides a convenient liquid dressing packaging box for easy transportation. Utility Model Content

[0005] The purpose of this invention is to overcome the defects in the prior art and provide a liquid dressing packaging box that is easy to transport.

[0006] To achieve the above objectives, this utility model adopts the following technical solution:

[0007] A liquid dressing packaging box for easy transport includes: an outer box and an inner box disposed inside the outer box;

[0008] The inner box is made of a rectangular cardboard folded together. The two short sides of the rectangular cardboard are glued together to form a double-layer cardboard. The double-layer cardboard has two symmetrical first folds, which divide the double-layer cardboard into an upper cardboard and a lower cardboard.

[0009] The upper cardboard near the first crease also has a second crease and a third crease. The upper cardboard folded along the first crease and the second crease forms a placement step. The upper cardboard folded along the second crease and the third crease is an inner support wall. The lower cardboard has a fourth crease. The lower cardboard folded along the first crease and the fourth crease is an outer support wall. There are two placement steps, two inner support walls, and two outer support walls.

[0010] The upper cardboard is folded along the third crease, causing the inner support wall to fold upwards. The lower cardboard is folded along the fourth crease, causing the outer support wall to fold upwards, so that the two placement steps on both sides move closer to the middle to form a gap for placing liquid dressings.

[0011] The two placement steps are symmetrically provided with multiple placement slots.

[0012] Preferably, the outer box has an internal cavity that runs horizontally through it, a placement window that communicates with the internal cavity at the top, a box cover that covers the placement window, and assembly components on both sides. The outer box, assembly components, and box cover are folded from a single piece of cardboard.

[0013] Preferably, the placement groove includes multiple U-shaped grooves vertically opened in the inner support wall and a square groove horizontally opened in the placement step that communicates with the U-shaped grooves.

[0014] Preferably, a buffer plate is connected inside the square groove, and a pre-fold is provided at the connection between the square groove and the buffer plate.

[0015] Preferably, the outer box has a placement window edge connected to a limiting plate located in the inner cavity. The placement window edge is set at an angle to the limiting plate and a pre-fold is provided at the connection point, so that the inner box is subjected to the squeezing force of the limiting plate when it is inside the outer box, thus ensuring the stability of the inner box.

[0016] Preferably, the assembly includes baffles connected to the openings on both sides of the built-in chamber and an L-shaped fixing plate for covering the baffles, the bottom of the L-shaped fixing plate extending into the gap between the two baffles and the inner wall of the bottom of the built-in chamber.

[0017] Preferably, the outer box has a fixing tongue on the edge of the lid, and the outer box has a locking tongue chamber that matches the fixing tongue.

[0018] Compared with the prior art, the beneficial effects of this utility model are: both the inner box and the outer box are made of a single piece of cardboard, which is ingenious in design, low in production cost, and only occupies 1 / 4 of the original packaging box when transported. There are no extra parts, which greatly saves transportation costs. In addition, pre-folded creases are used in many places, making disassembly and assembly simple, and staff do not need to spend extra time learning to assemble. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the inner box structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the outer box structure of this utility model.

[0022] In the diagram: 1. Outer box; 11. Internal chamber; 12. Placement window; 13. Box lid; 131. Fixing tongue; 14. Limiting plate; 15. Locking tongue chamber; 2. Inner box; 21. First crease; 22. Upper cardboard; 221. Second crease; 222. Third crease; 23. Lower cardboard; 231. Fourth crease; 24. Placement step; 240. Square groove; 241. Placement groove; 242. Buffer plate; 243. Pre-crease; 25. Inner support wall; 251. U-shaped groove; 26. Outer support wall; 27. Gap; 3. Assembly components; 31. Baffle; 32. L-shaped fixing plate. Detailed Implementation

[0023] A preferred embodiment of the present invention will now be described in conjunction with the accompanying drawings, providing a clear and complete description of the technical solution in this preferred embodiment.

[0024] A liquid dressing packaging box that is easy to transport includes: an outer box 1 and an inner box 2 disposed inside the outer box 1; the inner box 2 is formed by folding a rectangular cardboard, the two short sides of the rectangular cardboard are glued together to form a double-layer cardboard, the double-layer cardboard is symmetrically provided with two first folds 21, the two first folds 21 divide the double-layer cardboard into an upper cardboard 22 and a lower cardboard 23.

[0025] The upper cardboard 22 near the first crease 21 is also provided with a second crease 221 and a third crease 222. The upper cardboard 22 folded along the first crease 21 and the second crease 221 forms a placement step 24. The upper cardboard 22 folded along the second crease 221 and the third crease 222 is an inner support wall 25. The lower cardboard 23 is provided with a fourth crease 231. The lower cardboard 23 folded along the first crease 21 and the fourth crease 231 is an outer support wall 26. There are two placement steps 24, two inner support walls 25 and two outer support walls 26.

[0026] The upper cardboard 22 is folded along the third fold line 222, causing the inner support wall 25 to fold upwards. The lower cardboard 23 is folded along the fourth fold line 231, causing the outer support wall 26 to fold upwards, so that the placement steps 24 on both sides move towards the middle to form a gap 27 for placing liquid dressing.

[0027] The two placement steps 24 are symmetrically provided with multiple placement slots 241.

[0028] This utility model, through the above design, adopts a split + folding method to transform the original fixed-shape ampoule liquid dressing packaging box into a new style of packaging with low transportation costs and simple assembly. The inner box 2 is made by folding a rectangular cardboard. The ends of the rectangular cardboard are glued together to form a ring cardboard. The ring cardboard is flattened to form a double-layer cardboard. There are first folds 21 on both sides of the double-layer cardboard. The upper cardboard 22 near the first fold 21 also has a second fold 221. The cardboard between the first fold 21 and the second fold 221 is folded to become a placement step 24 for supporting the head or tail of the ampoule. The upper cardboard 22 after the second fold 221 and the third fold 222 is the inner support wall 25. The lower cardboard 23 after the first fold 21 and the fourth fold 231 is the outer support wall 26. The inner support wall 25 and the outer support wall 26 are folded upward to support the placement step 24. The placement steps 24 on both sides are also symmetrically provided with placement slots 241. The ampoule liquid dressing is placed between the two placement slots 241 to complete the packaging.

[0029] Specifically, the outer box 1 has an internal cavity 11 that runs horizontally through it, a placement window 12 that communicates with the internal cavity 11 at the top, a box cover 13 that covers the placement window 12 at the top, and assembly components 3 on both sides. The outer box 1, assembly components 3 and box cover 13 are folded from a single piece of cardboard.

[0030] This utility model features an outer box 1 that further protects the ampoule from damage, while an inner box 2 is placed inside the outer box 1, making the packaging more exquisite.

[0031] Specifically, the inner support wall 25 has a plurality of U-shaped grooves 251 vertically, and the placement step 24 has a square groove 240 horizontally connected to the U-shaped grooves 251. A buffer plate 242 is connected inside the square groove 240, and a pre-fold 243 is provided at the connection between the square groove 240 and the buffer plate 242.

[0032] The present invention features the following design: when the ampoule is placed in the two side placement slots 241, the buffer plate 242 is subjected to the compression deformation reaction force on both sides of the ampoule, making the packaging more stable and having a shock absorption effect.

[0033] Specifically, the outer box 1 has a placement window 12 edge connected to a limiting plate 14 located in the inner cavity 11. The edge of the placement window 12 is set at an angle to the limiting plate 14 and a pre-fold 243 is provided at the connection point, so that the inner box 2 is subjected to the squeezing force of the limiting plate 14 when it is inside the outer box 1, thereby ensuring stability.

[0034] The present invention is designed such that when the inner box 2 is placed inside the outer box 1, the limiting plate 14 is squeezed and applies pressure to the inner box 2 in the opposite direction, making the inner box 2 more stable inside the outer box 1.

[0035] Specifically, the assembly component 3 includes baffles 31 connected to the openings on both sides of the built-in chamber 11 and an L-shaped fixing plate 32 for covering the baffles 31. The bottom of the L-shaped fixing plate 32 extends into the gap 27 between the two baffles 31 and the bottom inner wall of the built-in chamber 11 to ensure the sealing of the built-in chamber 11.

[0036] The present invention is designed such that after the inner box 2 is placed inside the outer box 1, it is locked and fixed by the assembly component 3 to ensure that the ampoule liquid dressing does not slip out of the outer box 1.

[0037] Specifically, the outer box 1 has a fixed tongue 131 on the edge of the lid 13, and the outer box 1 has a locking tongue chamber 15 that matches the fixed tongue 131.

[0038] The present invention is designed such that when the lid 13 covers the top of the outer box 1, the ampoule will not fall out of the placement window 12.

[0039] 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 liquid dressing packaging box that is easy to transport, characterized in that, Includes: an outer box (1) and an inner box (2) disposed inside the outer box (1); The inner box (2) is made of a rectangular cardboard folded together. The two short sides of the rectangular cardboard are glued together to form a double-layer cardboard. The double-layer cardboard is symmetrically provided with two first fold lines (21). The two first fold lines (21) divide the double-layer cardboard into an upper cardboard (22) and a lower cardboard (23). The upper cardboard (22) near the first crease (21) is also provided with a second crease (221) and a third crease (222). The upper cardboard (22) after being folded along the first crease (21) and the second crease (221) forms a placement step (24). The upper cardboard (22) after being folded along the second crease (221) and the third crease (222) is an inner support wall (25). The lower cardboard (23) is provided with a fourth crease (231). The lower cardboard (23) after being folded along the first crease (21) and the fourth crease (231) is an outer support wall (26). There are two placement steps (24), two inner support walls (25) and two outer support walls (26). The upper cardboard (22) is folded along the third fold line (222), causing the inner support wall (25) to fold upwards. The lower cardboard (23) is folded along the fourth fold line (231), causing the outer support wall (26) to fold upwards, so that the two placement steps (24) move towards the middle to form a gap (27) for placing liquid dressing. The two placement steps (24) are symmetrically provided with multiple placement slots (241).

2. The liquid dressing packaging box for easy transport according to claim 1, characterized in that: The outer box (1) has an internal cavity (11) that runs horizontally through it. The top has a placement window (12) that communicates with the internal cavity (11). A box cover (13) is also provided above to cover the placement window (12). Assembly components (3) are provided on both sides. The outer box (1), assembly components (3) and box cover (13) are folded from a single piece of cardboard.

3. The liquid dressing packaging box for easy transport according to claim 1, characterized in that: The placement groove (241) includes a plurality of U-shaped grooves (251) vertically opened in the inner support wall (25) and a square groove (240) horizontally opened in the placement step (24) that communicates with the U-shaped grooves (251).

4. The liquid dressing packaging box for easy transport according to claim 3, characterized in that: A buffer plate (242) is connected inside the square groove (240), and a pre-fold (243) is provided at the connection between the square groove (240) and the buffer plate (242).

5. The liquid dressing packaging box for easy transport according to claim 2, characterized in that: The outer box (1) has a placement window (12) edge connected to a limiting plate (14) located in the inner cavity (11). The edge of the placement window (12) is set at an angle to the limiting plate (14) and a pre-fold (243) is provided at the connection point, so that the inner box (2) is subjected to the squeezing force of the limiting plate (14) when it is inside the outer box (1), thus ensuring the stability of the inner box (2).

6. The liquid dressing packaging box for easy transport according to claim 2, characterized in that: The assembly component (3) includes baffles (31) connected to the openings on both sides of the built-in chamber (11) and an L-shaped fixing plate (32) for covering the baffles (31). The bottom of the L-shaped fixing plate (32) extends into the gap (27) between the two baffles (31) and the inner wall of the bottom of the built-in chamber (11).

7. The liquid dressing packaging box for easy transport according to claim 1, characterized in that: The outer box (1) has a fixed tongue (131) on the edge of the lid (13), and the outer box (1) has a locking tongue chamber (15) that matches the fixed tongue (131).

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