Novel anti-explosion blister box

Abstract

The utility model relates to the technical field of packaging tools, in particular to a novel anti-explosion plastic uptake box which comprises a box body, the box body is placed in an external packaging box body, the box body is composed of an upper cover and a lower cover which are symmetrical, the upper cover and the lower cover are locked and fixed through a buckle after being buckled, a single plate is placed in the lower cover, and single plate positioning assemblies are installed on the inner walls of the two sides of the lower cover. The veneer positioning assembly comprises a pressing block, a clamping groove is formed in the side, close to the veneer, of the pressing block, a movable column is installed on the side, close to the inner wall of the box body, of the pressing block, the movable column is sleeved with a sleeve, and a spring is arranged in the sleeve. According to the novel anti-explosion blister box, the upper cover and the lower cover which are symmetrically designed are adopted and are locked and fixed through the buckles, so that the firmness and the leakproofness of the box body are ensured, and internal articles are effectively prevented from being damaged due to bumping in the transportation process. Due to the design of the veneer positioning assembly, the veneers can be stably fixed in the box body, and the veneers are prevented from moving or colliding in the transportation process.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging tools, and specifically, to a new type of explosion-proof plastic suction box. Background Technique

[0002] With the development of modern industry, the demand for packaging tools is also increasing day by day, especially in the packaging fields of explosive, flammable or sensitive items. Traditional packaging methods often fail to meet the special requirements of these items in terms of safety, stability and protection. As a new type of packaging tool, the explosion-proof plastic suction box came into being to solve the potential safety hazards existing in traditional packaging methods.

[0003] However, there are still some deficiencies in the design of existing explosion-proof plastic suction boxes. For example, the structural design of some explosion-proof plastic suction boxes is not reasonable enough to effectively fix and protect the internal items, resulting in the items being easily damaged during transportation and storage, especially during the transportation of PCB circuit boards. In addition, the explosion-proof performance of some explosion-proof plastic suction boxes needs to be improved, and it is difficult to completely prevent the explosion risk caused by static electricity or external impact. At the same time, traditional explosion-proof plastic suction boxes often ignore the environmental protection and sustainability of packaging materials, and do not meet the current social requirements for green packaging. Content of the Utility Model

[0004] The purpose of the utility model is to provide a new type of explosion-proof plastic suction box to solve the problems existing in the design of existing explosion-proof plastic suction boxes as mentioned in the above background technique. For example, the structural design of some explosion-proof plastic suction boxes is not reasonable enough to effectively fix and protect the internal items, resulting in the items being easily damaged during transportation and storage. In addition, the explosion-proof performance of some explosion-proof plastic suction boxes needs to be improved, and it is difficult to completely prevent the explosion risk caused by static electricity or external impact.

[0005] To achieve the above purpose, the utility model provides a new type of explosion-proof plastic suction box, which includes a box body. The box body is placed inside an external packing box. The box body is composed of two symmetric upper covers and lower covers, which are locked and fixed by buckles after being buckled. A single board is placed inside the lower cover, and single board positioning components are installed at the inner walls on both sides of the lower cover. The single board positioning components include pressing blocks. A clamping groove is arranged on the side of the pressing block close to the single board, and a movable column is installed on the side of the pressing block close to the inner wall of the box body. A sleeve is sleeved outside the movable column, and a spring is arranged inside the sleeve.

[0006] Preferably, a plurality of strip-shaped reinforcing ribs are installed on the outer wall of the box body, and an identification area is arranged on one side of the outer wall of the box body.

[0007] Preferably, a pillow pad is installed on one side outer wall of the box body. The pillow pad is located between the box body and the inner wall of the external packing box, and the pillow pad is made of black antistatic EVA material.

[0008] Preferably, the box body is made of anti-static fully transparent PET material with a thickness of 1.2 mm.

[0009] Preferably, a sealing strip is installed at the side of the upper cover and the lower cover of the box body.

[0010] Preferably, one end of the sleeve is fixed to the inner wall of the box body.

[0011] Preferably, the top of the pressing block is provided with an inclined surface.

[0012] Preferably, a guide post is installed on the back of the top of the pressing block, and a guide groove is provided at the inner wall of the box body near the guide post. The guide groove is inserted and matched with the guide post.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] In this new explosion-proof plastic box, it adopts the upper cover and lower cover structures with symmetrical design and is locked and fixed by buckles, ensuring the firmness and tightness of the box body, and effectively preventing the internal items from being damaged due to bumps during transportation. Secondly, the design of the single-board positioning component, especially the combination of the pressing block, the movable column, the sleeve and the spring, enables the single board to be firmly fixed in the box body, avoiding movement or collision during transportation. In addition, the reinforcing ribs on the outer wall of the box body enhance the structural strength of the box body and improve the compressive resistance.

[0015] It is worth mentioning that the explosion-proof performance of this explosion-proof plastic box has also been significantly improved. The box body is made of anti-static fully transparent PET material, which not only has excellent explosion-proof performance but also high transparency, facilitating the observation of the internal item status. At the same time, the anti-static pillow pad provided on the outer side of the box body effectively prevents the safety hazards caused by static electricity.

[0016] Finally, in terms of environmental protection, the PET material used in this explosion-proof plastic box is recyclable, meeting the current social requirements for green and environmental protection packaging, not only reducing environmental pollution but also improving the sustainable utilization of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall structural schematic diagram of the present utility model;

[0018] Figure 2 is the internal structural schematic diagram of the box body in the present utility model;

[0019] Figure 3 is the structural schematic diagram of the single-board positioning component in the present utility model.

[0020] The meanings of each label in the figure are as follows:

[0021] 1. Box body; 11. Identification area; 12. Reinforcing rib; 13. Guide groove; 2. Pillow pad; 3. Single-board positioning component; 31. Pressing block; 311. Inclined surface; 312. Card slot; 32. Movable column; 33. Sleeve; 34. Spring; 35. Guide post. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] The present invention provides a new explosion-proof plastic box, as Figures 1 - 3 shown, including a box body 1. The box body 1 is placed in an external packing box body. The box body 1 is composed of two symmetrical upper covers and lower covers, which are locked and fixed by buckles after being buckled. A single board is placed inside the lower cover. Single-board positioning components 3 are installed on both inner walls of the lower cover. The single-board positioning component 3 includes a pressing block 31. A card slot 312 is provided on one side of the pressing block 31 close to the single board. A movable column 32 is installed on one side of the pressing block 31 close to the inner wall of the box body 1. A sleeve 33 is sleeved outside the movable column 32. A spring 34 is arranged inside the sleeve 33. After the single board is placed in the box body 1, the pressing block 31 is driven by the spring 34 to abut against the edge of the single board, and the edge of the single board is clamped and fixed through the card slot 312, so as to ensure the positioning of the single board.

[0024] In this embodiment, a plurality of strip-shaped reinforcing ribs 12 are installed on the outer wall of the box body 1 to improve the overall strength of the box body 1 and prevent deformation during transportation. An identification area 11 is provided on one side of the outer wall of the box body 1 for size model identification.

[0025] Specifically, a pillow pad 2 is installed on one outer wall of the box body 1. The pillow pad 2 is located between the box body 1 and the inner wall of the external packing box body. The pillow pad 2 is made of black anti-static EVA material to ensure good explosion-proof and anti-static effects.

[0026] Furthermore, the box body 1 is made of anti-static fully transparent PET material with a thickness of 1.2 mm to ensure good explosion-proof and anti-static effects.

[0027] Furthermore, sealing strips are installed on the side edges of the upper cover and the lower cover of the box body 1 to ensure the sealing of the box body 1 after it is closed.

[0028] Furthermore, one end of the sleeve 33 is fixed to the inner wall of the box body 1 to facilitate the positioning of the spring 34.

[0029] Further, a bevel 311 is provided at the top of the pressing block 31, which facilitates the outward horizontal movement of the pressing block 31 when the single board is pressed downward, thus facilitating the insertion of the single board.

[0030] Further, a guide post 35 is installed on the back of the top of the pressing block 31, and a guide groove 13 is provided on the inner wall of the box body 1 near the guide post 35. The guide groove 13 is in plug-in fit with the guide post 35, so that the horizontal movement of the pressing block 31 is stable and does not deviate.

[0031] When the novel explosion-proof blister box of the present utility model is in use, first, the single board needs to be placed inside the lower cover of the box body 1. During the placement process, the edge of the single board will contact the bevel 311 of the pressing block 31. Due to the design of the bevel, when the single board is pressed downward, it will push the pressing block 31 to move horizontally outward. At this time, the movable column 32 slides in the sleeve 33 and compresses the spring 34.

[0032] As the single board continues to be pressed downward, when the edge of the single board reaches the position of the card slot 312, due to the restoring force of the spring 34, the pressing block 31 will quickly move horizontally inward, tightly clamping the edge of the single board into the card slot 312, thus realizing the stable positioning of the single board.

[0033] Subsequently, the upper cover and the lower cover are buckled and locked by the buckle to form a sealed packaging space. During this process, the sealing strip ensures the sealing performance of the box body 1 and prevents the entry of external dust or moisture.

[0034] In addition, an anti-static cushion 2 is provided on the outside of the box body 1. The cushion is made of black anti-static EVA material, which can effectively prevent the influence of static electricity on the internal items, and at the same time provides a certain buffering effect to protect the box body 1 from external impacts during transportation.

[0035] During the whole working process, the reinforcing rib 12 improves the overall strength of the box body 1, making it not easy to deform during transportation. The fully transparent PET material not only provides the functions of explosion-proof and anti-static, but also facilitates users to observe the state of the items inside the box body 1 at any time.

[0036] In summary, through reasonable structural design and material selection, the novel explosion-proof blister box of the present utility model realizes the safe and stable packaging of explosive, flammable or sensitive items, and effectively reduces the risks during transportation and storage.

[0037] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, various changes and improvements will occur to the present utility model, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A novel explosion-proof blister box, comprising a box body (1), characterized in that: The box body (1) is placed in an external packaging box body. The box body (1) consists of an upper cover and a lower cover which are symmetrical in two parts and are locked and fixed by buckles after being buckled together. A single board is placed inside the lower cover. Single board positioning components (3) are installed on the inner walls on both sides of the lower cover. The single board positioning components (3) include a pressing block (31). A clamping groove (312) is provided on the side of the pressing block (31) close to the single board. A movable column (32) is installed on the side of the pressing block (31) close to the inner wall of the box body (1). A sleeve (33) is provided on the outside of the movable column (32), and a spring (34) is provided inside the sleeve (33).

2. The novel explosion-proof blister box according to claim 1 is characterized in that: The outer wall of the box body (1) is provided with a plurality of strip-shaped reinforcing ribs (12), and one side of the outer wall of the box body (1) is provided with a marking area (11).

3. The novel explosion-proof blister box according to claim 1 is characterized in that: A pillow pad (2) is installed on one outer wall of the box body (1), and the pillow pad (2) is located between the box body (1) and the inner wall of the external packaging box. The pillow pad (2) is made of black antistatic EVA material.

4. The novel explosion-proof blister box according to claim 1 is characterized in that: The box body (1) is made of anti-static fully transparent PET material with a thickness of 1.2 mm.

5. The novel explosion-proof blister box according to claim 1 is characterized in that: Sealing strips are installed on the sides of the upper cover and the lower cover of the box body (1).

6. The novel explosion-proof blister box according to claim 1 is characterized in that: One end of the sleeve (33) is fixed to the inner wall of the box body (1).

7. The novel explosion-proof blister box according to claim 1 is characterized in that: The top of the pressing block (31) is provided with an inclined surface (311).

8. The novel explosion-proof blister box according to claim 1 is characterized in that: A guide column (35) is installed on the top back of the pressing block (31), and a guide groove (13) is provided on the inner wall of the box body (1) near the guide column (35), and the guide groove (13) is plug-fitted with the guide column (35).

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