Dustproof blister box

Abstract

The utility model discloses a dustproof plastic uptake box, which relates to the technical field of plastic uptake boxes and comprises a plastic uptake box body and a box cover, a filling groove is arranged on the inner side of the plastic uptake box body, an inflatable cushion is integrally connected outside the box cover, the inflatable cushion fills the filling groove after being inflated, a first rubber sleeve is adhered to the outer side of the plastic uptake box body through a hook-and-loop fastener, and a second rubber sleeve is adhered to the inner side of the plastic uptake box body. A second rubber sleeve is adhered to a hook-and-loop fastener at the bottom of the plastic uptake box body, and after air is injected into the inflatable cushion, the upper opening of the plastic uptake box body is completely closed through the inflatable cushion and the box cover, air is injected into the inflatable cushion, so that the inflated inflatable cushion fills the filling groove in the inner side of the plastic uptake box body, and the upper opening of the plastic uptake box body can be completely closed by being matched with the box cover in use. And meanwhile, the rubber sleeves are arranged on the outer side and the bottom of the blister box body, the rubber sleeves can protect the surface of the blister box body, and the situation that external air enters the blister box body due to abrasion of the surface of the blister box body is effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of blister box technology, and in particular to a dustproof blister box. Background Technology

[0002] Blister boxes are a common type of plastic packaging material. In a broad sense, blister boxes refer to all blister packs, but in a narrow sense, they refer to only one type of blister pack: those made by thermoforming sheet material into a plastic box shape, with the lid connected to the container.

[0003] A modular blister packaging box (CN221699517U) can be referenced in existing literature. By setting up anti-drop components, the smooth surface of the blister packaging box can be prevented from falling from the user's hand, which would cause damage to the blister packaging box and the items inside, thus increasing the cost of use and reducing the cost.

[0004] Traditional blister packaging boxes often use a snap-fit ​​connection between the box body and the lid. This connection method involves pre-cutting corresponding slots in the box body and setting matching blocks in the lid. While this press-fit closure method is convenient, it also has some obvious shortcomings. The most prominent problem is that, due to the tolerance between the blocks and slots, gaps can easily form at the connection, resulting in insufficient sealing and allowing outside air to enter the box. Furthermore, if the box body is worn during use, gaps will also appear, reducing the dustproof effect. Therefore, protecting the box body is particularly important. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a dustproof blister pack. This invention involves inflating an air cushion to fill the inner filling groove of the blister pack. When used with the lid, it completely seals the top opening of the blister pack, preventing external dust from entering. Additionally, rubber sleeves are provided on the outer side and bottom of the blister pack to protect its surface and effectively prevent wear and tear that could allow external air to enter.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A dustproof blister box includes: a blister box body and a lid. The inner side of the blister box body is provided with a filling groove. An inflatable pad is integrally connected to the outside of the lid. After the inflatable pad is inflated, it fills the filling groove. A rubber sleeve is attached to the outer side of the blister box body with Velcro, and a rubber sleeve is attached to the bottom of the blister box body with Velcro.

[0008] The present invention is further configured such that after the air cushion is filled with air, it completely seals the upper opening of the blister box body with the box cover.

[0009] The present invention is further provided with an inflation port on the upper left side of the inflatable pad, and an adjustment valve is provided on the inflation port.

[0010] The present invention is further configured such that a bracket is integrally connected to the front and rear sides of the upper end of the box cover, the bracket abuts against the upper surface of the blister box body, and a magnetic plate is provided at the bottom of the bracket.

[0011] The present invention is further configured such that two magnetic slots are provided on the upper part of the blister box, and the magnetic plates are inserted into the magnetic slots in a fitting manner with opposite magnetic poles.

[0012] The present invention is further configured such that two hook and loop fastener surfaces are provided on the outer side of the blister box body, and two rough hook and loop fastener surfaces are provided on the inner side of the rubber sleeve, and the rough hook and loop fastener surfaces are all fitted and adhered to the hook and loop fastener surfaces.

[0013] The present invention is further configured such that the bottom of the blister box is provided with a second hook and loop fastener, and the upper surface of the second rubber sleeve is provided with a second hook and loop fastener rough surface, and the second hook and loop fastener rough surface is fitted and adhered to the second hook and loop fastener.

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

[0015] 1. When closing the opening of the blister box, place the lid into the opening, and then inject air into the air cushion on the outside of the lid. The expanded air cushion will fill the filling groove. The air cushion, together with the lid, will completely seal the opening at the top of the blister box, reducing gaps at the opening. This design provides better sealing than the traditional snap-fit ​​sealing method and can effectively improve the dustproof effect.

[0016] 2. The blister box has a rubber sleeve 1 attached to the outside of the blister box body via Velcro, and a rubber sleeve 2 attached to the bottom of the blister box body via Velcro. The rubber sleeves can protect the outside of the blister box body and prevent direct wear on the surface of the blister box body. At the same time, the rubber sleeves can be peeled off and replaced to further improve the protective effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a dustproof blister box proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the blister box structure of a dustproof blister box proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the inner structure of the rubber sleeve of a dustproof blister box proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the disassembled bottom structure of a dustproof blister box according to the present invention;

[0021] Figure 5 This is a schematic diagram of the lid structure of a dustproof blister box proposed in this utility model.

[0022] In the picture: 1. Blister box body; 2. Rubber sleeve one; 3. Rubber sleeve two; 4. Box lid; 5. Filling groove; 6. Magnetic groove; 7. Hook and loop fastener one; 8. Hook and loop fastener one; 9. Hook and loop fastener two; 10. Hook and loop fastener two; 11. Inflatable cushion; 12. Inflation port; 13. Adjusting valve; 14. Support; 15. Magnetic plate. Detailed Implementation

[0023] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0024] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.

[0025] In the description of this patent, it should be understood that the terms “center,” “upper,” “lower,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent.

[0026] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0027] Reference Figure 1-5 A dustproof blister box includes: a blister box body 1, a lid 4 at the opening of the blister box body 1, a rubber sleeve 2 attached to the outside of the blister box body 1 by Velcro, and a rubber sleeve 3 attached to the bottom of the blister box body 1 by Velcro.

[0028] Specifically, the box lid 4, as shown Figure 5As shown, an air cushion 11 is integrally connected to the outside of the box cover 4. An air inlet 12 is provided at the upper end of the air cushion 11, and an adjustment valve 13 is provided on the air inlet 12.

[0029] Furthermore, brackets 14 are integrally connected to the front and rear sides of the upper end of the box cover 4, and magnetic plates 15 are provided at the bottom of each bracket 14.

[0030] At the same time, such as Figure 2 As shown, two magnetic slots 6 are provided on the top of the blister box 1, and the magnetic poles of the magnetic slots 6 are opposite to those of the magnetic plate 15.

[0031] A filling groove 5 is provided on the inner side of the blister box 1.

[0032] In this embodiment, as Figure 1 As shown, the lid 4 is located at the opening of the blister box 1. Both brackets 14 are attached to the upper surface of the blister box 1. The magnetic plate 15 is inserted into the magnetic groove 6 and the two are attracted to each other. Then, an inflation device is connected to the inflation port 12 to inject air into the inflation pad 11 until the inflation pad 11 fills the filling groove 5. Then, the regulating valve 13 on the inflation port 12 is closed.

[0033] Furthermore, once the air cushion 11 fills the filling groove 5, the air cushion 11, together with the box cover 4, can completely seal the upper opening of the blister box 1.

[0034] Conversely, when it is necessary to remove the lid 4, open the regulating valve 13 to deflate the air cushion 11, and pull the magnetic plate 15 out of the magnetic groove 6 to remove the lid 4.

[0035] Specifically, such as Figure 2-3 As shown, two Velcro hook surfaces 7 are provided on the outer side of the blister box 1, and two Velcro rough surfaces 8 are provided on the inner side of the rubber sleeve 2.

[0036] like Figure 3 As shown, both the rubber sleeve 2 and the hook and loop fastener 8 have tear-out openings at corresponding positions.

[0037] In this embodiment, the hook and loop side 8 is attached to the hook and loop side 7 to complete the connection of the rubber sleeve 2. The tear-out design makes it easy to remove the rubber sleeve 2.

[0038] Specifically, such as Figure 4 As shown, a hook and loop fastener 9 is provided at the bottom of the blister box 1, and a loop and loop fastener 10 is provided on the upper surface of the rubber sleeve 3.

[0039] In this embodiment, the hook and loop side 10 is attached to the hook and loop side 9 to complete the connection of the rubber sleeve 3.

[0040] Therefore, rubber sleeve 1 2 and rubber sleeve 2 3 can protect the outside and bottom of the blister box 1, preventing direct external wear, and facilitate quick replacement when the corresponding rubber sleeve is damaged.

[0041] Working principle: When using this utility model, when closing the opening, place the lid 4 into the opening, and then inject air into the air cushion 11 on the outside of the lid 4. The inflated air cushion 11 fills the filling groove 5. The air cushion 11, together with the lid 4, completely seals the upper opening of the blister box 1, reducing gaps at the opening. This design has better sealing performance than the traditional snap-fit ​​sealing method and can effectively improve the dustproof effect. Rubber sleeve 1 2 is connected to the outside of the blister box 1 by Velcro, and rubber sleeve 2 3 is connected to the bottom of the blister box 1 by Velcro. The rubber sleeves can protect the outside of the blister box 1 and prevent direct wear on the surface of the blister box 1. At the same time, the rubber sleeves can be peeled off and replaced to further improve the protective effect.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A dustproof blister pack, comprising: The blister box body (1) and the lid (4) are characterized in that a filling groove (5) is provided on the inner side of the blister box body (1), and an air cushion (11) is integrally connected to the outside of the lid (4). After the air cushion (11) is inflated, it fills the filling groove (5). A rubber sleeve (2) is attached to the outer side of the blister box body (1) with Velcro, and a rubber sleeve (3) is attached to the bottom of the blister box body (1) with Velcro.

2. The dustproof blister pack according to claim 1, characterized in that, After the air cushion (11) is filled with air, it and the lid (4) completely seal the top opening of the blister box (1).

3. A dustproof blister pack according to claim 1, characterized in that, An inflation port (12) is provided on the upper left side of the inflatable pad (11), and an adjustment valve (13) is provided on the inflation port (12).

4. A dustproof blister pack according to claim 1, characterized in that, The upper end of the box cover (4) is integrally connected with a bracket (14) on both the front and rear sides. The bracket (14) abuts against the upper surface of the blister box body (1). A magnetic plate (15) is provided at the bottom of the bracket (14).

5. A dustproof blister pack according to claim 1, characterized in that, The blister box (1) has two magnetic slots (6) on its top. The magnetic plates (15) are inserted into the magnetic slots (6) and their magnetic poles are opposite.

6. A dustproof blister pack according to claim 1, characterized in that, The outer side of the blister box (1) has two hook and loop fasteners (7), and the inner side of the rubber sleeve (2) has two loop fasteners (8). The loop fasteners (8) are all attached to the hook and loop fasteners (7).

7. A dustproof blister pack according to claim 1, characterized in that, The bottom of the blister box (1) is provided with a hook and loop fastener (9), and the upper surface of the rubber sleeve (3) is provided with a hook and loop fastener (10). The hook and loop fastener (10) is attached to the hook and loop fastener (9).

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