Composite blister box

Abstract

The utility model relates to the field of blister boxes, in particular to a composite blister box which comprises a box body, the box body further comprises a box bottom, a left box cover and a right box cover, and the left box cover and the right box cover are symmetrically arranged on the left side and the right side of the box bottom. A left sealing frame protruding upwards is arranged on the top of the left box cover, a right sealing frame protruding upwards is arranged on the top of the right box cover, and the left sealing frame and the right sealing frame are symmetrical about the center of the box bottom. The left sealing frame and the right sealing frame are symmetrically provided with downwards-sunken containing cavities. According to the packaging box, the left box cover and the right box cover are sealed through clamping matching of the clamping blocks and the clamping groove protruding blocks, internal articles are effectively prevented from shaking, and the effect of protecting the articles is achieved; and meanwhile, the material of the whole box body can be plastically deformed, and the clamping groove convex block can be automatically reset, so that the whole box body can be recycled, is convenient to seal and disassemble, and is relatively high in practicability.

Description

Technical Field

[0001] The utility model relates to the field of blister boxes, in particular to a composite blister box. Background Art

[0002] Plastic boxes are currently a common packaging material on the market, especially for electronic products such as display screens. They are widely used in packaging, transportation and production line turnover, and can protect display screens from damage due to bumps. A Chinese patent discloses a composite blister box. (Authorization Announcement No. CN218967433U). The patented technology can be made of a base layer and a buffer layer. A buffer layer is provided on one side of the groove to increase the buffering function of the product. The base layer can provide support for the blister box body, has a good protective effect on fragile products, reduces the damage rate of products during transportation, reduces transportation risks, and reduces product production costs. However, the blister box cannot seal and protect items, and it cannot be recycled and fixed, and has low practicality. Therefore, those skilled in the art provide a composite blister box to solve the problems raised in the above background technology. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a composite blister box, comprising a box body, the box body further comprising a box bottom, a left box cover, and a right box cover, the left box cover and the right box cover are symmetrically arranged on the left and right sides of the box bottom;

[0004] A left sealing frame protruding upward is provided on the top of the left box cover, and a right sealing frame protruding upward is provided on the top of the right box cover, and the left sealing frame and the right sealing frame are symmetrical about the center of the box bottom;

[0005] The left sealing frame and the right sealing frame are symmetrically provided with downwardly recessed placement cavities;

[0006] The front and rear ends of the top of the outer side of the left box cover are symmetrically provided with card slot protrusions, the card slot protrusions are concave downwards, and a retaining ring is provided on the bottom surface of the card slot protrusions;

[0007] The front and rear ends of the outer top of the right box cover are symmetrically provided with clamping blocks that are engaged with the clamping groove protrusions, the clamping blocks protrude upward, and the top of the clamping blocks is provided with a conical surface;

[0008] Preferably, hanging holes are symmetrically provided at the middle parts of the outer sides of the left box cover and the right box cover.

[0009] The right side of the left box cover is flipped and connected with the left side of the box bottom, and a movable groove is provided at the connection.

[0010] The left side of the right box cover is flipped and connected with the right side of the box bottom, and a movable groove is provided at the connection.

[0011] The left sealing frame and the inner top of the right sealing frame are at a right angle, and the length of the inner right-angle side is half the width of the box bottom.

[0012] A gap is formed in the middle of the clamping block, and the diameter of the clamping block is smaller than the inner diameter of the clamping groove protrusion;

[0013] The top diameter of the conical surface at the top end of the clamping block is consistent with the inner diameter of the retaining ring.

[0014] Technical effects and advantages of the utility model:

[0015] In the utility model, the left box cover and the right box cover are sealed by the snap-fit ​​cooperation between the snap-fit ​​block and the snap-fit ​​groove protrusion, which effectively prevents the internal items from shaking and plays a role in protecting the items; at the same time, the material of the entire box body can be plastically deformed, and the snap-fit ​​groove protrusion can be automatically reset, so that the entire box body can be recycled and is easy to seal and disassemble, and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structure diagram of a composite blister box provided in an embodiment of the present application. Figure 1 ;

[0017] Figure 2 The embodiment of this application provides Figure 1 A partial enlarged view of the middle A;

[0018] Figure 3 The embodiment of this application provides Figure 1 A partial enlarged view of point B in the middle;

[0019] Figure 4 This is a three-dimensional structure diagram of a composite blister box provided in an embodiment of the present application. Figure 2 ;

[0020] Figure 5 The embodiment of this application provides Figure 4 A partial enlarged view of point C in the middle;

[0021] Figure 6 It is a schematic diagram of the front structure of a composite blister box provided in an embodiment of the present application.

[0022] In the figure:

[0023] 1. Box body; 2. Box bottom; 21. Movable groove; 3. Left box cover; 31. Left sealing frame; 32. Slot convex block; 321. Retaining ring; 4. Right box cover; 41. Right sealing frame; 42. Snap-in block; 421. Conical surface; 5. Placement cavity; 6. Hanging hole. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0025] Example

[0026] See also Figure 1 to Figure 6 In this embodiment, a composite blister box is provided, including a box body 1, the box body 1 also includes a box bottom 2, a left box cover 3, and a right box cover 4, the left box cover 3 and the right box cover 4 are symmetrically arranged on the left and right sides of the box bottom 2; the top of the left box cover 3 is provided with a left sealing frame 31 protruding upward, and the top of the right box cover 4 is provided with a right sealing frame 41 protruding upward, the left sealing frame 31 and the right sealing frame 41 are symmetrical about the center of the box bottom 2; the left sealing frame 31 and the right sealing frame 41 are symmetrically provided with a placement cavity 5 concave downward, and the placement cavity 5 can be determined according to the contour of the object;

[0027] The left box cover 3 has symmetrically disposed front and rear ends of the top of the outer side of the left box cover 3 with slot protrusions 32, which are concave downwards and have a retaining ring 321 on the bottom surface of the slot protrusions 32; the right box cover 4 has symmetrically disposed front and rear ends of the top of the outer side of the right box cover 4 with snap-fitting blocks 42 that snap-fit ​​with the slot protrusions 32, which protrude upwards and have a conical surface 421 on the top of the snap-fitting blocks 42;

[0028] Specifically, hanging holes 6 are symmetrically opened in the middle of the outer sides of the left box cover 3 and the right box cover 4; the right side of the left box cover 3 is flipped and connected to the left side of the box bottom 2, and a movable groove 21 is provided at the connection; the left side of the right box cover 4 is flipped and connected to the right side of the box bottom 2, and a movable groove 21 is provided at the connection, which facilitates the folding and flipping of the left box cover 3 and the right box cover 4.

[0029] The inner top angle of the left sealing frame 31 and the right sealing frame 41 is at a right angle, and the length of the inner right angle side is half the width of the box bottom 2; a gap is provided in the middle of the clamping block 42, and the diameter of the clamping block 42 is smaller than the inner circle diameter of the clamping groove protrusion 32; the top diameter of the conical surface 421 at the top end of the clamping block 42 is consistent with the inner circle diameter of the retaining ring 321.

[0030] The working principle of the utility model is:

[0031] The article is placed in the customized placement cavity 5 on the left box cover 3 (at this time, half of the article is close to the inner wall of the placement cavity 5, and the other half of the article is exposed outside), and then, the left box cover 3 and the right box cover 4 are folded and flipped toward the center of the box bottom 2 along the movable groove 21 until the other half of the article is covered by the customized placement cavity 5 on the right box cover 4, and then, the two outer corners of the left box cover 3 and the right box cover 4 are pressed to insert the clamping block 42 into the clamping groove protrusion 32 (when pressing, the conical surface 421 is squeezed and limited by the inner wall of the retaining ring 321, and closes to the middle gap of the clamping groove protrusion 32). When the clamping block 42 is completely inserted into the clamping groove protrusion 32, the conical surface 421 is reset and clamped to the bottom of the retaining ring 321. At this time, the left box cover 3 and the right box cover 4 are sealed, which effectively prevents the internal articles from shaking, and at the same time, plays a role in protecting the articles;

[0032] After closing the conical surface 421 toward the middle gap of the slot protrusion 32, the slot protrusion 32 can be directly disengaged from the slot protrusion 32, completing the disassembly of the left box cover 3 and the right box cover 4. The material of the entire box body 1 can be plastically deformed, and the slot protrusion 32 can be automatically reset, so that the entire box body 1 can be recycled, and is easy to seal and disassemble, with high practicality.

[0033] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A composite blister box, comprising a box body (1), characterized in that: The box body (1) further comprises a box bottom (2), a left box cover (3), and a right box cover (4), wherein the left box cover (3) and the right box cover (4) are symmetrically arranged on the left and right sides of the box bottom (2); A left sealing frame (31) protruding upward is provided on the top of the left box cover (3), and a right sealing frame (41) protruding upward is provided on the top of the right box cover (4), wherein the left sealing frame (31) and the right sealing frame (41) are symmetrical about the center of the box bottom (2); The left sealing frame (31) and the right sealing frame (41) are symmetrically provided with downwardly recessed placement cavities (5); The front and rear ends of the outer top of the left box cover (3) are symmetrically provided with a card slot protrusion (32), the card slot protrusion (32) is concave downward, and a retaining ring (321) is provided on the bottom surface of the card slot protrusion (32); The front and rear ends of the outer top of the right box cover (4) are symmetrically provided with clamping blocks (42) that are engaged with the clamping groove protrusion (32); the clamping block (42) protrudes upward, and a conical surface (421) is provided at the top of the clamping block (42).

2. A composite blister box according to claim 1, characterized in that: Hanging holes (6) are symmetrically provided at the middle parts of the outer sides of the left box cover (3) and the right box cover (4).

3. A composite blister box according to claim 2, characterized in that: The right side of the left box cover (3) is turned over and connected to the left side of the box bottom (2), and a movable groove (21) is provided at the connection.

4. A composite blister box according to claim 2, characterized in that: The left side of the right box cover (4) is turned over and connected to the right side of the box bottom (2), and a movable groove (21) is provided at the connection.

5. The composite blister box according to claim 1, characterized in that: The inner top angles of the left sealing frame (31) and the right sealing frame (41) are right angles, and the length of the inner right angle sides is half the width of the box bottom (2).

6. The composite blister box according to claim 1, characterized in that: A gap is provided in the middle of the clamping block (42), and the diameter of the clamping block (42) is smaller than the inner diameter of the clamping groove protrusion (32).

7. A composite blister box according to claim 6, characterized in that: The top diameter of the conical surface (421) at the top end of the clamping block (42) is consistent with the inner diameter of the retaining ring (321).

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