Fireproof isolation type dangerous goods packaging box

Abstract

The utility model discloses a fireproof isolation type dangerous goods packaging box, which belongs to the technical field of packaging boxes and comprises an outer box, a box cover is hinged to the top surface of the outer box, a pull groove for opening the box cover is arranged on one side of the box cover, the outer box is opened by the box cover along the hinged end through the pull groove, an inner box is arranged in the outer box, and a gap is reserved between the inner box and the outer box. The inner box is suspended in the outer box, contact between the outer box and the outer box during combustion is reduced, connecting blocks are fixedly connected to the outer walls of the two sides of the inner box, moving grooves allowing the connecting blocks to slide are formed in the inner wall of the outer box, the fixing assemblies are arranged on the inner walls of the periphery of the outer box in a double-layer mode, and the stability after placement is improved through the double-layer fixing assemblies; the box cover pulls one end of the connecting rod, the other end of the connecting rod pulls the connecting block rotationally connected to the outer wall of the inner box, the connecting block moves along the moving groove, the inner box is pulled out of the outer box while the box cover is opened, and dangerous goods can be conveniently placed in the inner box or taken out of the inner box.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging boxes, and in particular relates to a fireproof isolation type packaging box for dangerous goods. Background Art

[0002] Dangerous goods refer to flammable, explosive, and highly corrosive items, such as gasoline, explosives, strong acids, strong alkalis, benzene, naphthalene, celluloid, peroxides, etc. When transporting and storing some dangerous goods, they often need to be placed in wooden packaging boxes to protect them.

[0003] The existing traditional hazardous goods wooden packaging box places the hazardous goods inside the box. Since the interior of the box is relatively deep, it is not easy to place the hazardous goods stably when placing them. At the same time, when taking them out, it is not convenient to take out the hazardous goods due to the depth, resulting in inconvenience in placing or taking them out.

[0004] Therefore, we propose a fireproof isolation type dangerous goods packaging box to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem of inconvenience in placing and taking out dangerous goods in the prior art, and proposes a fireproof isolation type dangerous goods packaging box.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A fireproof isolation type dangerous goods packaging box, comprising an outer box, a box cover is hinged on the top surface of the outer box, a pull groove for opening the box cover is provided on one side of the box cover, an inner box is provided inside the outer box, a gap is left between the inner box and the outer box, connecting blocks are fixedly connected to the outer walls on both sides of the inner box, the inner wall of the outer box is provided with a movable groove for the connecting block to slide, a connecting rod is rotatably connected to the connecting block, one end of the connecting rod is rotatably installed on the connecting block, and the other end is rotatably installed in the box cover, and fixing components for fixing the dangerous goods placed therein are provided on the inner walls around the outer box, and the fixing components are double-layered and arranged on the inner walls around the outer box.

[0008] Preferably, the fixing assembly comprises a spring and a movable sleeve, an inner wall of one side of the inner box is fixedly connected with a mounting sleeve, the movable sleeve is slidably sleeved outside the mounting sleeve, and the spring is fixedly connected between the movable sleeve and the mounting sleeve.

[0009] Preferably, a wedge block is fixedly connected to the top surface of the movable sleeve.

[0010] Preferably, the inner bottom wall of the box cover is provided with an inclined groove communicating with the connecting end of the connecting rod.

[0011] Preferably, a sponge pad is provided at the bottom of the inner box.

[0012] Preferably, the inner box is made of fire-resistant and flame-retardant asbestos material.

[0013] To sum up, the technical effects and advantages of the utility model are as follows: by setting up an outer box, an inner box, a connecting rod, a connecting block and a box cover, by opening the box cover, the box cover pulls one end of the connecting rod, and the other end of the connecting rod pulls and rotates the connecting block connected to the outer wall of the inner box, and the connecting block moves along the movable groove, so that the inner box can be pulled out of the outer box while the box cover is opened, which is convenient for placing dangerous goods in the inner box or taking out the inner box; by setting up a fixing component, when the dangerous goods are placed in the inner box, the dangerous goods will first contact the wedge block, and then squeeze the moving sleeve, so that the dangerous goods can be fixed after being placed in the inner box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a fireproof isolation type dangerous goods packaging box;

[0015] Figure 2 This is a cross-sectional view of a fireproof isolation type dangerous goods packaging box;

[0016] Figure 3 This is a schematic diagram of a connecting rod connection structure of a fireproof isolation type dangerous goods packaging box;

[0017] Figure 4 for Figure 2 A schematic diagram of the enlarged structure in the middle.

[0018] In the figure: 1. outer box; 2. box cover; 3. pull groove; 4. inner box; 5. connecting rod; 6. movable groove; 7. connecting block; 8. sponge pad; 9. inclined groove; 10. installation sleeve; 11. movable sleeve; 12. wedge block; 13. spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Reference Figure 1-Figure 2A fireproof isolation dangerous goods packaging box includes an outer box 1, a box cover 2 is hinged on the top surface of the outer box 1, and a groove 3 for opening the box cover 2 is provided on one side of the box cover 2. The box cover 2 is opened along one hinged end by the groove 3. An inner box 4 is arranged in the outer box 1, and a gap is left between the inner box 4 and the outer box 1. The inner box 4 is suspended in the outer box 1 to reduce the contact between the outer box 1 and the outer box 1 when the outer box 1 burns. The outer walls of both sides of the inner box 4 are fixedly connected with connecting blocks 7. The inner wall of the outer box 1 is provided with a movable groove 6 for the connecting block 7 to slide. The connecting block 7 slides along the movable groove 6. The connecting block 7 is rotatably connected with a connecting rod 5. One end of the connecting rod 5 is rotatably installed on the connecting block 7, and the other end is rotatably installed in the box cover 2. The inner walls around the outer box 1 are all provided with fixing components for fixing the dangerous goods. The fixing components are double-layered and arranged on the inner walls around the outer box 1. The double-layer fixing components improve the stability after placement. By opening the box cover 2, the box cover 2 pulls one end of the connecting rod 5, and the other end of the connecting rod 5 pulls the connecting block 7 rotatably connected to the outer wall of the inner box 4. The connecting block 7 moves along the moving groove 6, so that the box cover 2 can be opened and the inner box 4 can be pulled out of the outer box 1 at the same time, which is convenient for placing dangerous goods in the inner box 4 or taking out the inner box 4.

[0022] Reference Figure 4 The fixing component includes a spring 13 and a moving sleeve 11. The inner wall of one side of the inner box 4 is fixedly connected with a mounting sleeve 10. The moving sleeve 11 is slidably sleeved outside the mounting sleeve 10. The spring 13 is fixedly connected between the moving sleeve 11 and the mounting sleeve 10. When the dangerous goods are placed in the inner box 4, the moving sleeve 11 moves inward, compressing the spring 13 between the moving sleeve 11 and the mounting sleeve 10, and due to the rebound force of the spring 13, the dangerous goods are fixed to prevent shaking after being placed in the inner box 4.

[0023] Reference Figure 4 The top surface of the movable sleeve 11 is fixedly connected with a wedge block 12, which becomes larger from top to bottom. The dangerous goods first contact the wedge block 12, and the backward movement of the wedge block 12 squeezes the spring 13 between the movable sleeve 11 and the installation sleeve 10 to contract, making it easier to put the dangerous goods into the fixed space surrounded by multiple movable sleeves 11.

[0024] Reference Figure 3 The inner bottom wall of the box cover 2 is provided with an inclined groove 9 which is connected to the connecting end of the connecting rod 5. After the box cover 2 is pulled up, the connecting rod 5 will tilt toward the side where the box cover 2 is hinged, and the inclination of the connecting rod 5 will be embedded in the inclined groove 9, making it convenient to open the box cover 2 completely vertically and put dangerous goods into the inner box 4.

[0025] Reference Figure 2 A sponge pad 8 is provided at the bottom of the inner box 4, which can ensure that the dangerous goods placed therein are placed stably. At the same time, the fixation of the movable sleeve 11 further improves the stability of the placement.

[0026] Reference Figure 2The inner box 4 is made of fire-retardant asbestos material, and when the outer box 1 burns, the inner box 4 is prevented from burning synchronously.

[0027] Working principle:

[0028] First, the box cover 2 is opened through the groove 3 on one side of the box cover 2. Then, as the box cover 2 rotates, the box cover 2 pulls one end of the connecting rod 5, and the other end of the connecting rod 5 pulls and rotates the connecting block 7 connected to the outer wall of the inner box 4. The connecting block 7 moves along the movable groove 6 to realize that the box cover 2 can be opened and the inner box 4 can be pulled out of the outer box 1 at the same time, so that the dangerous goods are placed in the inner box 4 conveniently. When the dangerous goods are placed in the inner box 4, the dangerous goods first contact with the wedge block 12, and then squeeze the moving sleeve 11, and at the same time compress the spring 13 between the moving sleeve 11 and the installation sleeve 10 to contract, and due to the rebound force of the spring 13, the dangerous goods are fixed.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fireproof isolation type dangerous goods packaging box, comprising an outer box (1), characterized in that: The top surface of the outer box (1) is hinged with a box cover (2), and one side of the box cover (2) is provided with a pull groove (3) for opening the box cover (2). An inner box (4) is arranged inside the outer box (1), and a gap is left between the inner box (4) and the outer box (1). The outer walls on both sides of the inner box (4) are fixedly connected with connecting blocks (7). The inner wall of the outer box (1) is provided with a movable groove (6) for the connecting block (7) to slide. A connecting rod (5) is rotatably connected to the connecting block (7), one end of the connecting rod (5) is rotatably mounted on the connecting block (7), and the other end is rotatably mounted in the box cover (2). The inner walls around the outer box (1) are provided with fixing components for fixing the dangerous goods placed therein, and the fixing components are double-layered and arranged on the inner walls around the outer box (1).

2. A fireproof isolation dangerous goods packaging box according to claim 1, characterized in that: The fixing assembly comprises a spring (13) and a movable sleeve (11); a mounting sleeve (10) is fixedly connected to an inner wall of one side of the inner box (4); the movable sleeve (11) is slidably sleeved outside the mounting sleeve (10); and the spring (13) is fixedly connected between the movable sleeve (11) and the mounting sleeve (10).

3. A fireproof isolation dangerous goods packaging box according to claim 2, characterized in that: A wedge block (12) is fixedly connected to the top surface of the moving sleeve (11).

4. The fireproof isolation dangerous goods packaging box according to claim 1, characterized in that: The inner bottom wall of the box cover (2) is provided with an inclined groove (9) which communicates with the connecting end of the connecting rod (5).

5. The fireproof isolation dangerous goods packaging box according to claim 1, characterized in that: A sponge pad (8) is provided at the bottom of the inner box (4).

6. The fireproof isolation dangerous goods packaging box according to claim 1, characterized in that: The inner box (4) is made of fireproof and flame-retardant asbestos material.

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