Blister packaging box of multilayer high-barrier PET plastic

Abstract

The utility model discloses a kind of blister packaging boxes of multilayer high-barrier PET plastics, including box body, clamping post, reinforcing plate A, cover, the inside of the box body is provided with several clamping posts, the one end of the clamping post is clamped with reinforcing plate B, the both sides of the box body are provided with reinforcing plate A, the top of the box body is provided with clamping ring, the clamping ring is clamped with cover, the top of the cover is provided with protrusion, reinforcing plate B is set to arc, reinforcing plate B is provided with clamping groove A in one side, clamping groove A is compatible with clamping post, the utility model, four groups of reinforcing plate B are symmetrically distributed and located the arc reinforcing plate B of box body four corners position, not only play a role when fixing circular article, but also can reinforce box body from all around, improve the impact resistance of box body, for square or plane demand article, reinforcing plate A can play good support and fixed effect, overall improve the practicality of box body.

Description

Technical Field

[0001] This utility model relates to the field of blister packaging technology, specifically a multi-layer high-barrier PET plastic blister packaging box. Background Technology

[0002] Blister packaging boxes are packaging containers made from plastic sheets such as PVC, PET, PP, and PS through a blister forming process. They are plastic products and are widely used in electronics, cosmetics, food, and other fields.

[0003] A search revealed Chinese utility model patent CN214113474U, a multi-layer high-barrier PET plastic blister packaging box. The box includes a first placement box, with a first spring fixedly connected to its inner wall. A second placement box is fixedly connected to the top of the first spring, and a second spring is fixedly connected to the outer wall of the second placement box. The other end of the second spring is fixedly connected to the inner wall of the first placement box. A hinge is fixedly connected to the outer wall of the first placement box by screws, and a lid is fixedly connected to the other end of the hinge by screws. This utility model features a connecting strip fixedly connected to the bottom of the lid, a limit block fixedly connected to one side of the connecting strip, a sliding groove on the top of a horizontal pull rod, and a third spring fixedly connected to the other end of the horizontal pull rod. This design prevents unnecessary trouble during the blister packaging box installation process due to cumbersome packaging operations.

[0004] The existing device has the following problems when in use: Since the packaging space of the box is fixed, when different shaped items are stored in the box, the items inside the box will shake during subsequent transportation. The disorderly movement of the items inside the box may also cause the overall center of gravity of the packaging box to shift, thereby affecting the stability of transportation and reducing the practicality of the box. In addition, static electricity is generated by the friction between the boxes during transportation, which increases the risk of damage to the items. Summary of the Invention

[0005] The purpose of this invention is to provide a multi-layer high-barrier PET plastic blister packaging box to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-layer high-barrier PET plastic blister packaging box, comprising a box body, locking posts, reinforcing plate A, and a cover. The box body has a plurality of locking posts inside, one end of each locking post is engaged with a reinforcing plate B, both sides of the box body are engaged with reinforcing plates A, the top of the box body is engaged with a locking ring, the locking ring is engaged with a cover, and the top of the cover is engaged with a protrusion.

[0007] By adopting the above technical solution, the reinforcing plate A is adapted and connected to the locking post through the slot B. For square items or items that require a flat surface, the reinforcing plate A can play a good supporting and fixing role, preventing the items from shaking inside the box. The reinforcing plate B, together with the reinforcing plate A, improves the practicality and applicability of the box. Pressing the protrusion downward and compressing it back into the lid can not only limit and fix the items, but also facilitate the stacking of boxes, ensuring that the boxes maintain a relatively fixed position and preventing the boxes from falling or being damaged.

[0008] Preferably, the reinforcing plate B is arc-shaped, and a slot A is provided on one side of the reinforcing plate B, the slot A being adapted to the slot post.

[0009] By adopting the above technical solution, the reinforcing plate B can be quickly disassembled and installed, improving ease of use.

[0010] Preferably, a slot B is provided on one side of the reinforcing plate A, and the slot B is adapted to the slot post.

[0011] Preferably, an anti-slip strip is adhered to one side of the reinforcing plate A, and the anti-slip strip is made of rubber.

[0012] By adopting the above technical solution, the anti-slip strip further increases the friction between the item and the reinforcing plate A, ensuring that the item will not be damaged due to slippage during transportation or storage.

[0013] Preferably, a card strip A is provided on one side of the box body, and a card strip B is provided on one side of the card strip A of the box body, and the card strip A and the card strip B are fitted together.

[0014] By adopting the above technical solution, during the transportation of the box, the card strips A and B on the two sets of boxes are interlocked, which enhances the overall structural stability of the box and avoids friction between the boxes during transportation.

[0015] Preferably, the reinforcing plate B is arc-shaped, and the four sets of reinforcing plates B are located at the four corners of the box and are symmetrically distributed.

[0016] By adopting the above technical solution, the four sets of reinforcing plates B are symmetrically distributed and located at the four corners of the box. The arc-shaped reinforcing plates B not only play a role in fixing round items, but also reinforce the box from all sides, improving the box's impact resistance.

[0017] Compared with the prior art, the beneficial effects of this utility model are: The four sets of reinforcing plates B are symmetrically distributed and located at the four corners of the box. The arc-shaped reinforcing plates B not only play a role in fixing round items, but also reinforce the box from all sides, improving the box's impact resistance. For square items or items that require a flat surface, the reinforcing plates A can provide good support and fixation, thus improving the overall practicality of the box.

[0018] During transportation, the locking strips A and B on the two sets of boxes are interlocked to enhance the overall structural stability of the boxes and prevent them from rubbing against each other during transportation. Secondly, pressing the protrusion downwards and compressing it back into the lid can not only limit and fix the items, but also facilitate the stacking of the boxes and ensure that the boxes maintain a relatively fixed position. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic cross-sectional view of the present invention. Figure 3 This is a schematic diagram of the internal structure of this utility model; Figure 4 This is a schematic diagram of the rear view structure of this utility model; Figure 5 This is a schematic diagram of the reinforcing plate A and reinforcing plate B of this utility model.

[0020] In the diagram: 1. Box body; 2. Snap ring; 3. Reinforcing plate A; 4. Snap post; 5. Reinforcing plate B; 6. Protrusion; 7. Cover body; 8. Snap groove A; 9. Snap groove B; 10. Anti-slip strip; 11. Snap strip A; 12. Snap strip B. Detailed Implementation

[0021] 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.

[0022] This utility model provides a technical solution: Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 5A multi-layer high-barrier PET plastic blister packaging box includes a box body 1, locking posts 4, reinforcing plates A3, and a cover 7. The box body 1 has several locking posts 4 inside, each with a reinforcing plate B5 at one end. The reinforcing plate B5 is arc-shaped, and a slot A8 is formed on one side of the reinforcing plate B5, which is adapted to the locking post 4. A slot B9 is formed on one side of the reinforcing plate A3, which is adapted to the locking post 4. The reinforcing plate B5 is arc-shaped, and four sets of reinforcing plates B5 are located at the four corners of the box body 1 and are symmetrically distributed. The design is based on the storage capacity within the box body 1. For items, insert reinforcing plates B5 into the locking posts 4. The four sets of reinforcing plates B5 are symmetrically distributed and located at the four corners of the box body 1. The arc-shaped reinforcing plates B5 not only play a role in fixing round items, but also reinforce the box body 1 from all sides, improving the impact resistance of the box body 1. The top of the box body 1 is provided with a retaining ring 2, which is engaged with the cover 7. The top of the cover 7 is provided with a protrusion 6. Pressing the protrusion 6 down and compressing it back into the cover 7 can not only limit and fix the items, but also facilitate the stacking of the boxes 1, ensuring that the boxes 1 maintain a relatively fixed position and preventing the boxes 1 from falling or being damaged.

[0023] Please see Figure 1 , Figure 2 , Figure 3 , Figure 5 The box body 1 has reinforcing plates A3 on both sides. An anti-slip strip 10 is glued to one side of the reinforcing plate A3. The anti-slip strip 10 is made of rubber. The reinforcing plate A3 is connected to the locking post 4 through the slot B9. For square items or items that need to be flat, the reinforcing plate A3 can provide good support and fixation, preventing the items from shaking inside the box body 1. The anti-slip strip 10 further increases the friction between the items and the reinforcing plate A3, ensuring that the items will not be damaged due to sliding during transportation or storage.

[0024] Please see Figure 1 , Figure 4 A retaining strip A11 is provided on one side of the box body 1, and a retaining strip B12 is provided on one side of the retaining strip A11 of the box body 1. The retaining strip A11 and retaining strip B12 are interlocked. When the box body 1 is transported, the retaining strips A11 and retaining strip B12 on the two sets of box bodies 1 are interlocked, which enhances the overall structural stability of the box body 1, avoids mutual friction between the box bodies 1 during transportation, and increases the smoothness of transportation.

[0025] Working principle: Based on the items stored in box 1, reinforcing plates B5 are inserted into the locking posts 4. The four sets of reinforcing plates B5 are symmetrically distributed and located at the four corners of box 1. These arc-shaped reinforcing plates B5 not only function to secure round items but also reinforce box 1 from all sides, improving its impact resistance. Reinforcing plate A3 is connected to the locking posts 4 via slot B9. For square items or items requiring a flat surface, reinforcing plate A3 provides good support and fixation, preventing items from shaking inside box 1. The anti-slip strip 10... The design further increases the friction between the item and the reinforcing plate A3, ensuring that the item will not be damaged due to sliding during transportation or storage. When the box 1 is transported, the two sets of locking strips A11 and B12 on the box 1 are engaged, which enhances the overall structural stability of the box 1 and prevents the boxes 1 from rubbing against each other during transportation. Secondly, pressing the protrusion 6 down and compressing it back into the cover 7 can not only limit and fix the item, but also facilitate the stacking of the boxes 1, ensuring that the boxes 1 maintain a relatively fixed position and preventing the boxes 1 from falling or being damaged.

[0026] 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 blister packaging box of multi-layer high-barrier PET plastic, comprising a box body (1), a clamping column (4), a reinforcing plate A (3), and a cover body (7), characterized in that: The box body (1) is provided with several locking posts (4) inside. One end of the locking post (4) is connected to a reinforcing plate B (5). Both sides of the box body (1) are provided with reinforcing plates A (3). The top of the box body (1) is provided with a locking ring (2). The locking ring (2) is connected to a cover (7). The top of the cover (7) is provided with a protrusion (6).

2. The multi-layer high-barrier PET plastic blister packaging box according to claim 1, characterized in that: The reinforcing plate B (5) is arc-shaped, and a slot A (8) is provided on one side of the reinforcing plate B (5), which is adapted to the slot (4).

3. The multi-layer high-barrier PET plastic blister packaging box according to claim 1, characterized in that: The reinforcing plate A (3) is provided with a slot B (9) on one side, and the slot B (9) is adapted to the slot post (4).

4. The multi-layer high-barrier PET plastic blister packaging box according to claim 1, characterized in that: An anti-slip strip (10) is attached to one side of the reinforcing plate A (3), and the anti-slip strip (10) is made of rubber.

5. A multi-layer high-barrier PET plastic blister packaging box according to claim 1, characterized in that: A card strip A (11) is provided on one side of the box body (1), and a card strip B (12) is provided on one side of the raw material card strip A (11) of the box body (1), and the card strip A (11) and the card strip B (12) are fitted together.

6. A multi-layer high-barrier PET plastic blister packaging box according to claim 1, characterized in that: The reinforcing plate B (5) is set in an arc shape, and the four sets of reinforcing plates B (5) are located at the four corners of the box and are symmetrically distributed.

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