Plastic packaging container with anti-explosion structure

Abstract

The utility model discloses a plastic packaging container with an explosion-proof structure, which belongs to the technical field of plastic packaging containers with explosion-proof structures, and comprises a protective frame, a plurality of holes are arranged on the surface of the protective frame, a box body is fixedly connected inside the protective frame, and the box body is arranged in the protective frame. Connecting rods are fixedly connected to the front side and the rear side of the box body, first threaded holes are formed in the surfaces of the two connecting rods, a clamping groove is formed in the top of the box body, and an anti-explosion assembly is arranged at the top of the box body; the plastic packaging container aims to solve the problems that according to an existing plastic packaging container of an anti-explosion structure, the surface of the plastic packaging container is reinforced, air pressure can be generated in the plastic packaging container under the condition that weather is hot or special objects are stored, and therefore storage of the objects is affected; and the high air pressure can cause the possibility of explosion of the plastic packaging container, so that the radiotherapy effect is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic packaging containers with explosion-proof structures, and particularly relates to a plastic packaging container with an explosion-proof structure. Background Technique

[0002] A packaging container generally refers to the general name of packaging utensils, materials and other auxiliary objects used according to certain technical specifications in the process of commodity circulation to protect commodities, facilitate storage, facilitate transportation, promote sales, prevent environmental pollution and prevent safety accidents.

[0003] For the existing plastic packaging containers with explosion-proof structures, more or less, the surfaces of the plastic packaging containers are strengthened. In the case of hot weather or when storing special items, air pressure will be generated inside the plastic packaging containers, which will affect the stored items, and the relatively high air pressure will lead to the possibility of explosion of the plastic packaging containers. Content of the Utility Model

[0004] The utility model provides a plastic packaging container with an explosion-proof structure, aiming to solve the problem that for the existing plastic packaging containers with explosion-proof structures, more or less, the surfaces of the plastic packaging containers are strengthened. In the case of hot weather or when storing special items, air pressure will be generated inside the plastic packaging containers, which will affect the stored items, and the relatively high air pressure will lead to the possibility of explosion of the plastic packaging containers, thus affecting the radiotherapy effect.

[0005] The utility model is realized as follows: A plastic packaging container with an explosion-proof structure includes a protection frame. A plurality of holes are formed on the surface of the protection frame. A box body is fixedly connected inside the protection frame. Connecting rods are fixedly connected to the front side and the rear side of the box body respectively. First threaded holes are formed on the surfaces of the two connecting rods. A clamping groove is formed at the top of the box body. An explosion-proof component is arranged at the top of the box body;

[0006] The explosion-proof component includes a top cover. Connecting grooves are formed on the front side and the rear side of the top cover respectively. Second threaded holes are formed on the opposite sides of the two connecting grooves. Threaded rods are threadedly connected inside the second threaded holes. A hollow tube is communicated with the top of the top cover. A protection cover is fixedly connected to the top of the hollow tube. Exhaust holes are formed on the left side and the right side of the protection cover. A support rod is fixedly connected inside the hollow tube. A spring rod is fixedly connected to the top of the support rod. A sealing block is fixedly connected to the top of the spring rod. A circular block is fixedly connected to the top of the sealing block. A clamping block matched with the clamping groove is fixedly connected to the bottom of the top cover.

[0007] In order to achieve the effect of facilitating the user to disassemble and place the partition board inside the box body, as an optimization of the plastic packaging container with an explosion-proof structure of the present utility model, clamping grooves are provided on the front side and the rear side of the inner wall of the box body, and a plurality of partition boards are arranged inside the box body. Clamping blocks that are used in cooperation with the clamping grooves are fixedly connected to the front side and the rear side of the plurality of partition boards.

[0008] In order to achieve the effect of facilitating the increase of the connectivity between the clamping block and the inner wall of the clamping groove, as an optimization of the plastic packaging container with an explosion-proof structure of the present utility model, a positioning groove is provided at the bottom of the inner wall of the clamping groove, a positioning block that is used in cooperation with the positioning groove is fixedly connected to the bottom of the clamping block, the positioning block is arranged inside the positioning groove, and one side of the positioning block away from the clamping block is in contact with the inner wall of the positioning groove.

[0009] In order to achieve the effect of limiting the top cover on the top of the box body, as an optimization of the plastic packaging container with an explosion-proof structure of the present utility model, one side of the threaded rod close to the top cover passes through the first threaded hole and is threadedly connected to the inner wall of the second threaded hole.

[0010] In order to achieve the effect of facilitating the partition of the box body by the partition board inside the box body, as an optimization of the plastic packaging container with an explosion-proof structure of the present utility model, a sealing plate is fixedly connected to the bottom of the partition board, and a sealing cavity that is used in cooperation with the sealing plate is provided at the bottom of the inner wall of the box body.

[0011] In order to achieve the effect of reducing the protection and shielding of the corners of the top cover and the box body, as an optimization of the plastic packaging container with an explosion-proof structure of the present utility model, a plurality of first protection blocks are fixedly connected to the surface of the top cover, a plurality of second protection blocks are fixedly connected to the bottom of the box body, and the materials of the plurality of first protection blocks and the plurality of second protection blocks are both rubber.

[0012] In order to achieve the effect of assisting the height adjustment of the circular block inside the protective cover, as an optimization of the plastic packaging container with an explosion-proof structure of the present utility model, sliding grooves are provided on the front side and the rear side of the inner wall of the protective cover, and sliding blocks that are used in cooperation with the sliding grooves are fixedly connected to the front side and the rear side of the circular block.

[0013] In order to achieve the effect of facilitating the user to move the position of the top cover, as an optimization of the plastic packaging container with an explosion-proof structure of the present utility model, two handles are fixedly connected to the top of the top cover, and the materials of the two handles are both stainless steel.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] The plastic packaging container with an explosion-proof structure can achieve the effect of shielding the box body by setting a protective frame and several holes. By setting the box body, the effect of storing the items to be stored can be achieved. By setting two connecting rods and two first threaded holes, the effect of limiting the explosion-proof component can be achieved. By setting a clamping groove, the effect of facilitating the splicing of the box body and the explosion-proof component can be achieved. By setting the explosion-proof component, the effect of reducing the excessive air pressure inside the box body and preventing the leakage of items can be achieved. By setting a top cover, a connecting groove, a second threaded hole and a threaded rod, after the threaded rod passes through the first threaded hole opened on the surface of the connecting rod and contacts the inner wall of the second threaded hole, the effect of limiting the top cover and shielding the top of the box body can be achieved. By setting a hollow tube, a protective cover, exhaust holes, a support rod, a spring rod, a sealing block and a circular block, during the process of transporting materials by the box body, due to weather reasons, air pressure will be generated inside the box body. When the generated gas causes the air pressure inside the box body to be too high, due to the characteristics of the spring rod at the top of the support rod, the sealing block and the circular block can be adjusted in height inside the circular tube, and then the air pressure is led out of the box body. After an appropriate amount of gas is led out, the spring rod adjusts the height of the sealing block and the circular block inside the hollow tube to reset them inside the hollow tube. The led-out gas is led out through the exhaust holes opened on the surface of the protective cover, thereby achieving the effect of reducing the excessive air pressure inside the box body. By setting a clamping block, the effect of cooperating with the clamping groove to seal the items stored inside the box body can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. 6 is an overall structure diagram of the plastic packaging container with an explosion-proof structure of the present invention;

[0017] Figure 2 FIG. 10 is a schematic structural diagram of the explosion-proof component in the present invention;

[0018] Figure 3 FIG. 14 is a cut-away view of the box body in the present invention;

[0019] Figure 4 FIG. 18 is a sectional view of the box body in the present invention;

[0020] Figure 5 In the present invention Figure 2 An enlarged view of part A;

[0021] Figure 6 In the present invention Figure 2 An enlarged view of part B;

[0022] Figure 7 In the present invention Figure 3 An enlarged view of part C;

[0023] Figure 8 In the present utility model Figure 3 is an enlarged schematic view of the position D in it.

[0024] In the figure, 1 is a protective frame; 2 is a hole; 3 is a box body; 4 is a connecting rod; 5 is a first threaded hole; 6 is a clamping groove; 7 is an explosion-proof component; 701 is a top cover; 702 is a connecting groove; 703 is a second threaded hole; 704 is a threaded rod; 705 is a hollow tube; 706 is a protective cover; 707 is an exhaust hole; 708 is a support rod; 709 is a spring rod; 710 is a sealing block; 711 is a circular block; 712 is a clamping block; 8 is a card slot; 9 is a partition board; 10 is a clamping block; 11 is an alignment groove; 12 is an alignment block; 13 is a sealing plate; 14 is a sealing cavity; 15 is a first protective block; 16 is a second protective block; 17 is a sliding groove; 18 is a sliding block; 19 is a handle. Specific embodiments

[0025] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, in the description of the present utility model, the meaning of "a plurality of" is two or more unless otherwise specifically defined.

[0027] Please refer to Figure 1-8 , the present utility model provides a technical solution: a plastic packaging container with an explosion-proof structure, including a protective frame 1, a plurality of holes 2 are opened on the surface of the protective frame 1, a box body 3 is fixedly connected inside the protective frame 1, connecting rods 4 are fixedly connected to the front side and the rear side of the box body 3, first threaded holes 5 are opened on the surfaces of the two connecting rods 4, a clamping groove 6 is opened on the top of the box body 3, and an explosion-proof component 7 is arranged on the top of the box body 3;

[0028] The explosion-proof component 7 includes a top cover 701. Connecting grooves 702 are provided on both the front side and the rear side of the top cover 701. Second threaded holes 703 are provided on one side of the two connecting grooves 702 facing each other. A threaded rod 704 is threadedly connected inside the second threaded hole 703. A hollow tube 705 communicates with the top of the top cover 701. A protective cover 706 is fixedly connected to the top of the hollow tube 705. Exhaust holes 707 are provided on both the left side and the right side of the protective cover 706. A support rod 708 is fixedly connected inside the hollow tube 705. A spring rod 709 is fixedly connected to the top of the support rod 708. A sealing block 710 is fixedly connected to the top of the spring rod 709. A circular block 711 is fixedly connected to the top of the sealing block 710. A clamping block 712 that is used in cooperation with the clamping groove 6 is fixedly connected to the bottom of the top cover 701.

[0029] In this embodiment: By providing the protective frame 1 and a plurality of holes 2, the effect of shielding the box body 3 can be achieved. By providing the box body 3, the effect of storing the items to be stored can be achieved. By providing two connecting rods 4 and two first threaded holes 5, the effect of limiting the explosion-proof component 7 can be achieved. By providing the clamping groove 6, the effect of facilitating the splicing of the box body 3 and the explosion-proof component 7 can be achieved. By providing the explosion-proof component 7, the effect of reducing the excessive air pressure inside the box body 3 and the effect of preventing items from leaking can be achieved. By providing the top cover 701, the connecting groove 702, the second threaded hole 703 and the threaded rod 704, after the threaded rod 704 passes through the first threaded hole 5 provided on the surface of the connecting rod 4 and contacts the inner wall of the second threaded hole 703, the effect of limiting the top cover 701 and shielding the top of the box body 3 can be achieved. By providing the hollow tube 705, the protective cover 706, the exhaust holes 707, the support rod 708, the spring rod 709, the sealing block 710 and the circular block 711, during the process of transporting materials by the box body 3, due to weather reasons, air pressure will be generated inside the box body 3. The generated gas will cause the air pressure inside the box body 3 to be too high. Then, due to the characteristics of the spring rod 709 at the top of the support rod 708, the sealing block 710 and the circular block 711 can be adjusted in height inside the circular tube. Then, the air pressure is led out of the inside of the box body 3. After an appropriate amount of gas is led out, the spring rod 709 adjusts the height of the sealing block 710 and the circular block 711 inside the hollow tube 705 to reset them inside the hollow tube 705. The led-out gas is led out through the exhaust holes 707 provided on the surface of the protective cover 706. In this way, the effect of reducing the excessive air pressure inside the box body 3 is achieved. By providing the clamping block 712, the effect of cooperating with the clamping groove 6 to seal the items stored inside the box body 3 can be achieved.

[0030] As a technical optimization solution of the present utility model, clamping grooves 8 are provided on the front side and the rear side of the inner wall of the box body 3, and a plurality of partition plates 9 are arranged inside the box body 3. Clamping blocks 10 which are matched with the clamping grooves 8 are fixedly connected to the front side and the rear side of the plurality of partition plates 9.

[0031] In this embodiment: By providing the clamping grooves 8, the partition plates 9 and the clamping blocks 10, it can be achieved that the clamping blocks 10 are adjusted inside the clamping grooves 8, so as to facilitate the user to disassemble and place the partition plates 9 inside the box body 3.

[0032] As a technical optimization solution of the present utility model, a positioning groove 11 is provided at the bottom of the inner wall of the clamping groove 6. A positioning block 12 which is matched with the positioning groove 11 is fixedly connected to the bottom of the clamping block 712. The positioning block 12 is arranged inside the positioning groove 11, and one side of the positioning block 12 away from the clamping block 712 contacts the inner wall of the positioning groove 11.

[0033] In this embodiment: By providing the positioning groove 11 and the positioning block 12, it can be achieved that the connection between the clamping block 712 and the inner wall of the clamping groove 6 is enhanced.

[0034] As a technical optimization solution of the present utility model, one side of the threaded rod 704 close to the top cover 701 passes through the first threaded hole 5 and is threadedly connected to the inner wall of the second threaded hole 703.

[0035] In this embodiment: By providing the threaded rod 704, the first threaded hole 5 and the second threaded hole 703, it can be achieved that the top cover 701 is limited at the top of the box body 3.

[0036] As a technical optimization solution of the present utility model, a sealing plate 13 is fixedly connected to the bottom of the partition plate 9, and a sealing cavity 14 which is matched with the sealing plate 13 is provided at the bottom of the inner wall of the box body 3.

[0037] In this embodiment: By providing the sealing plate and the sealing cavity 14, it can be achieved that the partition plate 9 is facilitated to partition inside the box body 3.

[0038] As a technical optimization solution of the present utility model, a plurality of first protective blocks 15 are fixedly connected to the surface of the top cover 701, and a plurality of second protective blocks 16 are fixedly connected to the bottom of the box body 3. The materials of the plurality of first protective blocks 15 and the plurality of second protective blocks 16 are both rubber.

[0039] In this embodiment: By providing the first protective blocks 15 and the second protective blocks 16, it can be achieved that the corners of the top cover 701 and the box body 3 are protected and shielded.

[0040] As a technical optimization solution of the present utility model, chutes 17 are provided on the front side and the rear side of the inner wall of the protective cover 706, and sliders 18 adapted to cooperate with the chutes 17 are fixedly connected to the front side and the rear side of the circular block 711.

[0041] In this embodiment: By providing the chutes 17 and the sliders 18, the effect of assisting the height adjustment of the circular block 711 inside the protective cover 706 can be achieved.

[0042] As a technical optimization solution of the present utility model, two handles 19 are fixedly connected to the top of the top cover 701, and the two handles 19 are both made of stainless steel.

[0043] In this embodiment: By providing the two handles 19, the effect of facilitating the user to move the position of the top cover 701 can be achieved.

[0044] Working principle: During the process of transporting materials through the box body 3, weather conditions may cause air pressure to be generated inside the box body 3. After the generated gas causes the internal air pressure of the box body 3 to be too high, due to the characteristics of the spring rod 709 at the top of the support rod 708, the sealing block 710 and the circular block 711 can be adjusted in height inside the circular tube. Then, the air pressure is discharged from the inside of the box body 3. After discharging an appropriate amount of gas, the spring rod 709 adjusts the height of the sealing block 710 and the circular block 711 inside the hollow tube 705 to reset them inside the hollow tube 705. The discharged gas is discharged through the exhaust holes 707 provided on the surface of the protective cover 706, thereby achieving the effect of reducing the excessive internal air pressure of the box body 3. And by the contact between the clamping block 712 and the inner wall of the clamping groove 6, the connectivity between the top cover 701 and the box body 3 can be increased, enhancing the compressive resistance, and achieving the effect of protecting the surface of the box body 3 through the protective frame 1.

[0045] The above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A plastic packaging container with an explosion-proof structure, comprising a protective frame (1), characterized in that: The surface of the protection frame (1) is provided with a plurality of holes (2); the interior of the protection frame (1) is fixedly connected to a box body (3); the front and rear sides of the box body (3) are fixedly connected to connecting rods (4); the surfaces of the two connecting rods (4) are provided with first threaded holes (5); the top of the box body (3) is provided with a snap-in groove (6); and the top of the box body (3) is provided with an explosion-proof component (7); The explosion-proof assembly (7) comprises a top cover (701), the front side and the rear side of the top cover (701) are both provided with connection grooves (702), the two connecting grooves (702) are both provided with second threaded holes (703) on the opposite sides, the inner threads of the second threaded holes (703) are connected to threaded rods (704), the top of the top cover (701) is connected to a hollow tube (705), the top of the hollow tube (705) is fixedly connected to a protective cover (706), and the protective cover (706) ) are provided with exhaust holes (707) on the left and right sides, the interior of the hollow tube (705) is fixedly connected with a support rod (708), the top of the support rod (708) is fixedly connected with a spring rod (709), the top of the spring rod (709) is fixedly connected with a sealing block (710), the top of the sealing block (710) is fixedly connected with a circular block (711), and the bottom of the top cover (701) is fixedly connected with a clamping block (712) used in conjunction with the clamping groove (6).

2. The explosion-proof plastic packaging container according to claim 1, characterized in that: The front and rear sides of the inner wall of the box body (3) are provided with card slots (8), a plurality of partition boards (9) are arranged inside the box body (3), and the front and rear sides of the plurality of partition boards (9) are fixedly connected with card blocks (10) used in conjunction with the card slots (8).

3. The explosion-proof plastic packaging container according to claim 1, characterized in that: The bottom of the inner wall of the clamping groove (6) is provided with an alignment groove (11); the bottom of the clamping block (712) is fixedly connected with an alignment block (12) used in conjunction with the alignment groove (11); the alignment block (12) is arranged inside the alignment groove (11); and a side of the alignment block (12) away from the clamping block (712) contacts the inner wall of the alignment groove (11).

4. The explosion-proof plastic packaging container according to claim 1, characterized in that: The threaded rod (704) passes through the first threaded hole (5) on one side close to the top cover (701) and is threadedly connected to the inner wall of the second threaded hole (703).

5. The explosion-proof plastic packaging container according to claim 2, characterized in that: A sealing plate (13) is fixedly connected to the bottom of the partition plate (9), and a sealing cavity (14) for use with the sealing plate (13) is provided at the bottom of the inner wall of the box body (3).

6. The explosion-proof plastic packaging container according to claim 1, characterized in that: A plurality of first protective blocks (15) are fixedly connected to the surface of the top cover (701), and a plurality of second protective blocks (16) are fixedly connected to the bottom of the box body (3), and the material of the plurality of first protective blocks (15) and the plurality of second protective blocks (16) are all rubber.

7. The explosion-proof plastic packaging container according to claim 1, characterized in that: The front and rear sides of the inner wall of the protective cover (706) are both provided with a slide groove (17), and the front and rear sides of the circular block (711) are both fixedly connected with a sliding block (18) used in conjunction with the slide groove (17).

8. The explosion-proof plastic packaging container according to claim 1, characterized in that: Two handles (19) are fixedly connected to the top of the top cover (701), and the two handles (19) are made of stainless steel.

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