Packing box for storing and transferring propellant powder

Abstract

The utility model discloses a propellant powder storage and transfer packing box, which comprises an outer box body, an internal installation body and a propellant powder sample tank, the internal installation body is installed inside the outer box body, a plurality of installation grooves are arranged on the internal installation body, spring pressing sheets are arranged at the bottoms of the installation grooves, and the spring pressing sheets are arranged in the installation grooves. And the propellant powder sample tank is inserted into the mounting groove. A good storage environment can be provided for the propellant powder temporarily selected in the field, the propellant powder is effectively prevented from being affected with damp and going bad, and the adopted anti-static protection technology can prevent fire disasters caused by friction fire in the transportation process of the propellant powder.

Description

Technical Field

[0001] The utility model relates to the technical field of propellant packaging, in particular to a propellant storage and transport packaging box. Background Art

[0002] In the process of propellant quality inspection, explosive production units and ammunition technical support departments in various countries around the world often need to select, store and transport propellants. At present, the commonly used transportation methods include using propellant storage containers without anti-static and moisture-proof functions for transportation, using sealed bags as temporary containers and then putting them into portable cloth bags for transportation, and portable transportation. However, because propellant is the most sensitive part of the five major components of ammunition, it is prone to deliquescence and natural phenomena. Therefore, the propellant storage containers without anti-static and moisture-proof functions currently used are prone to moisture and deterioration of propellant, and even cause static electricity ignition and fire; using sealed bags as temporary containers to store propellant and putting them into portable cloth bags for transportation will cause the propellant components to fail, easily cause static electricity ignition, and be difficult to carry; using portable transportation methods will easily cause propellant to fall, impact, and vibrate. Utility Model Content

[0003] The utility model aims to provide a propellant storage and transport packaging box to solve the problems in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A propellant storage and transport packaging box comprises an outer box body, an internal mounting body and a propellant sample can. The internal mounting body is mounted inside the outer box body, a plurality of mounting grooves are arranged on the internal mounting body, a spring pressing sheet is arranged at the bottom of the mounting groove, and the propellant sample can is inserted into the mounting groove.

[0006] Furthermore, the internal installation body is slightly smaller than the internal space of the outer box body.

[0007] Furthermore, the outer box body is provided with a telescopic pull rod and a pulley.

[0008] Furthermore, the internal installation body is made of EVA foam material.

[0009] Furthermore, the outer surface of the outer box is coated with a polymer coating with antistatic agent or conductive filler added.

[0010] Furthermore, the propellant sample tank is made of a non-woven fabric aluminum-plastic opaque composite film on the outside and a modified PVA transparent composite film on the inside.

[0011] Furthermore, a physical adsorption desiccant is placed inside the propellant sample tank.

[0012] Beneficial effects:

[0013] The propellant storage and transportation packaging box in this application can provide a good storage environment for the propellant temporarily selected in the field, effectively preventing the propellant from getting damp and deteriorating, and the anti-static protection technology adopted can prevent the propellant from catching fire due to friction during transportation and causing a fire. The pull rod type transportation method adopted saves manpower, provides convenience for the transportation of propellants, and reduces the risk of propellants falling and impacting during transportation. The recessed structure and spring customized pressing sheet designed at the installation position play a role in fixing and buffering the propellant, preventing the propellant from shaking and bumping during transportation. When the entire packaging box falls due to accidents such as accidents, the impact load on the propellant can be effectively reduced, avoiding impact and collision between propellants and propellants, and between propellants and packaging boxes, reducing the possibility of friction ignition and causing fire, and improving the safety of the propellant during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is the internal structure diagram of the utility model.

[0016] Figure 3 It is an internal structure diagram of the utility model from a side perspective.

[0017] Figure 4 It is a structural diagram of the inner and outer boxes of the utility model.

[0018] Among them: 1. outer box body; 2. internal mounting body; 3. propellant sample tank; 4. mounting groove; 5. spring pressure piece; 6. telescopic pull rod; 7. pulley. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Example

[0021] A propellant storage and transport packaging box, such as Figures 1 to 4 As shown, it includes an outer box body 1, an internal mounting body 2 and a propellant sample tank 3. The internal mounting body 2 is installed inside the outer box body 1. A plurality of mounting grooves 4 are arranged on the internal mounting body 2. A spring pressing piece 5 is arranged at the bottom of the mounting groove 4. The propellant sample tank 3 is inserted into the mounting groove 4.

[0022] Specifically, the propellant storage and transport packaging box in this embodiment includes an outer box body 1 and an internal installation body 2 as a double-layer packaging layer, and a plurality of installation grooves 4 are evenly arranged in the internal installation body 2 for placing the propellant sample can 3, and the height of the propellant sample can 3 is less than or equal to the depth of the installation groove 4, and the diameter is slightly smaller than the diameter of the installation groove 4, so the propellant sample can 3 will not shake left and right after being inserted into the installation groove 4, and can be fully protected. In order to avoid being damaged by shaking up and down, a spring pressing piece 5 is arranged at the bottom of the installation groove 4, and the spring pressing piece 5 is in a stretched state when the installation groove 4 is empty. When the propellant sample can 3 is inserted into the installation groove 4, the spring pressing piece 5 will be compressed, so that when the box body vibrates to a certain extent, the elastic buffer of the spring pressing piece 5 can prevent the propellant sample can 3 from shaking greatly. And through the spring pressing piece 5 at the bottom, it is also convenient for the staff to take the propellant sample can 3.

[0023] Preferably, the internal installation body 2 is slightly smaller than the internal space of the outer box 1, and the internal installation body 2 is made of foam material such as EVA. Therefore, when the internal installation body 2 is installed in the outer box 1, it is close to the outer box 1, and when the outer box 1 is moved, the internal burial body 2 will not shake relative to the outer box 1.

[0024] Preferably, the outer box body 1 is provided with a telescopic rod 6 and a pulley 7, similar to the structure of a suitcase. The telescopic rod 6 can be pulled out to a certain length and then cooperated with the pulley 7 at the bottom to facilitate the transportation of the staff, which not only saves manpower but also reduces the risk of attenuation and impact during transportation. When placing, the telescopic rod 6 can be retracted into the outer box body 1 to avoid occupying excess space.

[0025] Preferably, the outer surface of the outer box body 1 is coated with a polymer coating with antistatic agent or conductive filler added thereto, which can quickly conduct away the generated static electricity charge to prevent the propellant from catching fire due to friction during transportation, thereby causing a fire.

[0026] Preferably, the outside of the propellant sample can 3 is made of non-woven aluminum-plastic opaque composite film, and the inside is made of modified PVA transparent composite film. The propellant sample can 3 is made of these two materials, and a physical adsorption desiccant is placed inside the propellant sample can 3, thereby providing a good storage environment for moisture-proof and humidity-controlled storage for the propellant. Especially in the field, the good storage environment can effectively prevent the propellant from getting damp and deteriorating.

[0027] Although the embodiments of the present invention are described in the specification, these embodiments are only for reference and should not limit the protection scope of the present invention. Various omissions, substitutions and changes within the scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A propellant storage and transport packaging box, characterized in that: It includes an outer box body, an internal installation body and a propellant sample tank. The internal installation body is installed inside the outer box body. The internal installation body is provided with a plurality of installation grooves. The bottom of the installation grooves is provided with spring pressing sheets. The propellant sample tank is inserted into the installation grooves.

2. A propellant storage and transport packaging box according to claim 1, characterized in that: The internal installation body is slightly smaller than the internal space of the outer box body.

3. A propellant storage and transport packaging box according to claim 1, characterized in that: The outer box body is provided with a telescopic pull rod and a pulley.

4. A propellant storage and transport packaging box according to claim 1, characterized in that: The internal installation body is made of EVA foam material.

5. A propellant storage and transport packaging box according to claim 1, characterized in that: The outer surface of the outer box is coated with a polymer coating with antistatic agent or conductive filler added.

6. A propellant storage and transport packaging box according to claim 1, characterized in that: The propellant sample tank is made of non-woven fabric aluminum-plastic opaque composite film on the outside and modified PVA transparent composite film on the inside.

7. A propellant storage and transport packaging box according to any one of claims 1 to 6, characterized in that: A physical adsorption desiccant is placed inside the propellant sample tank.

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