Degradable plastic uptake bottom support with honeycomb buffer structure

Abstract

The utility model relates to blister product technical field, concretely is a kind of degradable blister bottom support with honeycomb buffer structure, comprising: bracket and bottom disc, the bottom disc is set up on the bracket;The bottom disc includes inner support, the inner support includes protective layer, buffer layer and wear-resistant layer in turn, the protective layer is set on the inner wall of the inner support, the buffer layer is set between the protective layer and the wear-resistant layer, the buffer layer is used for the protective layer and wear-resistant layer buffer, the wear-resistant layer is set on the outside of bottom disc, for the protection of the bottom disc, through the bottom disc of three-layer composite structure, the protective performance of product is improved;Protective layer directly adheres inner support inner wall, can effectively block external impact.

Description

Technical Field

[0001] This utility model relates to the field of thermoforming products, specifically a biodegradable thermoforming base with a honeycomb cushioning structure. Background Technology

[0002] Blister trays, also known as plastic inner trays, are made by forming a plastic sheet into a specific groove using a blister forming process. Products are placed inside the groove to protect and enhance their appearance. There are also transport-grade inner trays. Inner trays are mostly used for convenience.

[0003] Existing blister trays are quite rigid, making them prone to product damage when subjected to impacts during packaging and transportation. They are also difficult to recycle, resulting in resource waste and hindering vigorous development. Utility Model Content

[0004] To address the aforementioned issues, this utility model provides a biodegradable blister tray with a honeycomb cushioning structure. This solves the problems of existing blister trays having high rigidity, making them prone to product damage during packaging and transportation, and being difficult to recycle, resulting in resource waste and hindering vigorous development.

[0005] The technical solution adopted by this utility model is: a biodegradable blister tray with a honeycomb buffer structure, comprising: a bracket and a base, the base being mounted on the bracket; the base includes an inner tray, the inner tray comprising a protective layer, a buffer layer and a wear-resistant layer in sequence, the protective layer being disposed on the inner wall of the inner tray, the buffer layer being disposed between the protective layer and the wear-resistant layer, the buffer layer being used to buffer the protective layer and the wear-resistant layer, and the wear-resistant layer being disposed on the outer side of the base for protecting the base.

[0006] A further improvement to the above solution is that the bracket and the chassis are integrally vacuum-formed.

[0007] A further improvement to the above solution is that a positioning step is provided between the bracket and the chassis, and the positioning step is used for internal support positioning.

[0008] A further improvement to the above solution is that baffles are provided around the bracket, and the outwardly extending end of the baffles is an arc surface.

[0009] A further improvement to the above solution is that the inner tray is provided with a storage slot for placing products.

[0010] A further improvement to the above solution is as follows: the protective layer is provided with protective strips, protective corners and protective frames; the protective frames surround the storage slot, the protective strips are located near the storage slot on the inner wall of the inner tray, and the protective corners are located near the storage slot around the inner tray.

[0011] A further improvement to the above scheme is that the buffer layer is honeycomb-shaped.

[0012] A further improvement to the above scheme is that a wear-resistant coating is provided on the outer surface of the wear-resistant layer.

[0013] A further improvement to the above solution is that the protective layer, buffer layer, and wear-resistant layer are integrally injection molded using PLA.

[0014] The beneficial effects of this utility model are:

[0015] The three-layer composite chassis enhances the product's protective performance; the protective layer is directly attached to the inner wall of the inner tray, effectively blocking external impacts; the honeycomb structure buffer layer, through its unique mechanical properties, forms an elastic buffer zone between the protective layer and the wear-resistant layer, absorbing and dispersing external impacts; the outer wear-resistant material further enhances the chassis's durability; ensuring the protection of the contents during transportation, while the degradable material properties also meet environmental protection requirements, making it highly practical. Attached Figure Description

[0016] Figure 1 This is a perspective view of the biodegradable blister base with honeycomb buffer structure of this utility model;

[0017] Figure 2 This is a top view of the biodegradable blister base with honeycomb buffer structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the inner support structure of this utility model.

[0019] Explanation of reference numerals in the attached drawings: bracket 10, positioning step 11, baffle 12;

[0020] Chassis 20, inner tray 21, storage slot 211, protective layer 22, protective strip 221, protective corner 223, protective frame 224, buffer layer 23, wear-resistant layer 24. Detailed Implementation

[0021] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0022] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0024] like Figures 1-3 As shown in the embodiment of this utility model, a biodegradable blister tray with a honeycomb buffer structure includes: a bracket 10 and a base 20, the base 20 being mounted on the bracket 10; the base 20 includes an inner tray 21, the inner tray 21 including a protective layer 22, a buffer layer 23 and a wear-resistant layer 24 in sequence, the protective layer 22 being disposed on the inner wall of the inner tray 21, the buffer layer 23 being disposed between the protective layer 22 and the wear-resistant layer 24, the buffer layer 23 being used to buffer the protective layer 22 and the wear-resistant layer 24, and the wear-resistant layer 24 being disposed on the outer side of the base 20 for protecting the base 20. In this embodiment, the three-layer composite chassis 20 enhances the product's protective performance; the protective layer 22 directly adheres to the inner wall of the inner tray 21, effectively blocking external impacts; the honeycomb structure buffer layer 23, through its unique mechanical properties, forms an elastic buffer zone between the protective layer 22 and the wear-resistant layer 24, absorbing and dispersing external impacts; the outer wear-resistant material further enhances the durability of the chassis 20; ensuring the protection of the contents during transportation, while the degradable material properties also meet environmental protection requirements, making it highly practical.

[0025] like Figure 1 As shown, the bracket 10 and the chassis 20 are integrally vacuum-formed. In this embodiment, by vacuum-forming the bracket 10 and the chassis 20 in one step, not only is the production process simplified, but the labor cost of the assembly process is also significantly reduced.

[0026] A positioning step 11 is provided between the bracket 10 and the chassis 20, and the positioning step 11 is used for positioning the inner tray 21. In this embodiment, by providing the positioning step 11 between the bracket 10 and the chassis 20, the precise positioning function of the inner tray 21 is realized, which can be quickly and accurately positioned during the assembly process, effectively avoiding the displacement or misalignment problems common in traditional vacuum forming base trays.

[0027] The bracket 10 is surrounded by baffles 12, the outwardly extending end of which is curved. In this embodiment, the curved outwardly extending end of the baffle 12 reduces the local pressure when the product comes into contact with the baffle 12, and the honeycomb buffer structure can further disperse the impact force.

[0028] The inner tray 21 is provided with a storage slot 211 for placing the product. In this embodiment, the storage slot 211 enables stable placement of the product and effectively fixes its position.

[0029] like Figure 2 As shown, the protective layer 22 is provided with protective strips 221, protective corners 223, and protective frames 224. The protective frames 224 surround the storage slot 211, the protective strips 221 are located near the storage slot 211 on the inner wall of the inner tray 21, and the protective corners 223 are located near the storage slot 211 around the inner tray 21. In this embodiment, a multi-layered protection structure is constructed through the protective strips 221, protective corners 223, and protective frames 224. The protective frames 224 surround the storage slot 211, forming the first protective barrier; the protective strips 221 are arranged close to the inner wall of the storage slot 211, effectively buffering lateral impacts; and the protective corners 223 are distributed around the inner tray 21, forming three-dimensional protection.

[0030] like Figure 3 As shown, the buffer layer 23 is honeycomb-shaped. In this embodiment, the honeycomb structure achieves stress dispersion through uniformly distributed hexagonal units, which can effectively absorb and buffer external impact forces, significantly improving the product's compressive strength.

[0031] The outer surface of the wear-resistant layer 24 is provided with a wear-resistant coating. In this embodiment, the wear-resistant coating can effectively reduce the wear of the outer surface during daily use and extend the service life of the product.

[0032] The protective layer 22, buffer layer 23, and wear-resistant layer 24 are integrally injection molded from PLA. In this embodiment, through the integral molding process of PLA material, the three-layer structure forms a tight molecular bond, and the application of PLA material enables the product to be completely biodegradable after the completion of its service life, meeting environmental protection requirements.

[0033] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A biodegradable blister tray with a honeycomb cushioning structure, characterized in that, include: The bracket and chassis are mounted on the bracket. The chassis includes an inner support, which in turn includes a protective layer, a buffer layer, and a wear-resistant layer. The protective layer is disposed on the inner wall of the inner support, and the buffer layer is disposed between the protective layer and the wear-resistant layer. The buffer layer is used to cushion the protective layer and the wear-resistant layer. The wear-resistant layer is disposed on the outer side of the chassis for the protection of the chassis.

2. The biodegradable blister tray with honeycomb cushioning structure according to claim 1, characterized in that: The bracket and chassis are integrally vacuum-formed.

3. The biodegradable blister tray with honeycomb cushioning structure according to claim 2, characterized in that: A positioning step is provided between the bracket and the chassis, and the positioning step is used for positioning the inner bracket.

4. The biodegradable blister tray with honeycomb cushioning structure according to claim 3, characterized in that: The bracket is surrounded by baffles, and the outward-extending end of the baffles is an arc surface.

5. The biodegradable blister tray with honeycomb cushioning structure according to claim 1, characterized in that: The inner tray is provided with a storage slot for placing products.

6. The biodegradable blister tray with honeycomb cushioning structure according to claim 5, characterized in that: The protective layer is provided with protective strips, protective corners, and protective frames; the protective frames surround the storage slot, the protective strips are located near the storage slot on the inner wall of the inner tray, and the protective corners are located near the storage slot around the inner tray.

7. The biodegradable blister tray with honeycomb cushioning structure according to claim 6, characterized in that: The buffer layer is honeycomb-shaped.

8. The biodegradable blister tray with honeycomb cushioning structure according to claim 7, characterized in that: The outer surface of the wear-resistant layer is provided with a wear-resistant coating.

9. The biodegradable blister tray with honeycomb cushioning structure according to claim 8, characterized in that: The protective layer, buffer layer, and wear-resistant layer are integrally injection molded using PLA.

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