Lightweight fireproof and explosion-proof bomb box

Abstract

The application discloses a light-weight fireproof and explosion-proof bomb box and relates to the technical field of bomb boxes. The light-weight fireproof and explosion-proof bomb box comprises a box body, a protection assembly is arranged on the top of the box body, a limiting assembly is arranged on one side of the box body, and a separating assembly is arranged in the box body. The limiting assembly is arranged to rotate the rotating rod in the process of use, so that the bracket and the roller on the rotating rod extrude the elastic plate on the convex block, the triangular block is separated from the wedge-shaped block, the reset spring resets the extrusion plate, the cover on the extrusion rod is bounced away, the limiting mechanism around the bomb box does not need to be opened one by one, the cover can be opened, the ammunition or bullets in the bomb box are conveniently taken out, when the cover is closed, the triangular block is clamped with the wedge-shaped block by pressing the cover, the process is relatively simple when the ammunition is taken out and the bomb box is opened, and the taking-out and filling speed of the ammunition is improved during actual use.

Description

Technical Field

[0001] This invention relates to the field of ammunition box technology, specifically a lightweight fireproof and explosion-proof ammunition box. Background Technology

[0002] Ammunition boxes are containers used to store ammunition and have different uses in different scenarios. In military operations, ammunition belts are usually stored in ammunition belt carrying cases (ammunition boxes), which can be hung on the side or bottom of machine guns, allowing soldiers equipped with light machine guns, medium machine guns, or general-purpose machine guns to carry a large amount of ammunition during combat. In some specific military facilities, ammunition boxes are also used to store firearms and ammunition, ensuring their safe storage and management. For example, intelligent portable guns / ammunition boxes are used for the storage and safekeeping of firearms and ammunition during field training.

[0003] However, the ammunition boxes currently on the market require the limiting mechanisms around the ammunition box to be opened one by one during actual use, and then the ammunition or bullets inside the ammunition box to be taken out. After that, the cover is closed and the cover is limited one by one. The process of taking out and putting out ammunition and opening the ammunition box is quite cumbersome. In actual use, it will affect the speed of taking out and loading ammunition, and affect the use by subsequent combat personnel. Summary of the Invention

[0004] The purpose of this invention is to provide a lightweight fireproof and explosion-proof ammunition box to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a lightweight fireproof and explosion-proof ammunition box, comprising a box body, a protective component on the top of the box body, a limiting component on one side of the box body, and a partition component inside the box body.

[0006] The protective assembly includes a cover hinged to the top of the box, a protective plate fixedly installed on one side of the cover, and a foam board fixedly installed on one side of the protective plate.

[0007] The limiting component includes a locking rod fixedly installed on one side of the cover, a triangular block fixedly installed on one side of the locking rod, a cavity opened inside the box, an elastic plate fixedly installed on the inner bottom wall of the cavity, a wedge block fixedly installed on one side of the elastic plate, a protrusion block fixedly installed on one side of the elastic plate, a shell fixedly installed on one side of the box, a rotating rod inserted into one side of the shell, one end of the rotating rod penetrating the shell and extending to the outside of the shell, a bracket fixedly installed on one side of the rotating rod, and a roller rotatably connected inside the bracket via a rotating shaft.

[0008] The limiting component is designed so that during use, rotating the lever causes the bracket and roller on the lever to press against the elastic plate on the protruding block, thus separating the triangular block from the wedge block. At the same time, the return spring resets the pressing plate, causing the cover on the pressing lever to pop open. At this point, the cover can be opened without having to open the limiting mechanisms around the ammunition box one by one, making it easier to take out the ammunition or bullets from the ammunition box. When closing the cover, simply press the cover, and then the pressing spring resets the wedge block on the elastic plate, causing the triangular block and the wedge block to engage. The process of taking out and putting in ammunition and opening the ammunition box is relatively simple, and in actual use, it improves the speed of taking out and putting in ammunition and loading.

[0009] Preferably, an annular groove is provided on one side of the cover, and a protective ring is fixedly installed on the top of the box, the protective ring being adapted to the annular groove.

[0010] The protective ring, once closed, engages with the annular groove, preventing moisture and water from entering the interior of the enclosure during subsequent use and keeping the interior dry.

[0011] Preferably, a return spring is fixedly installed on the inner bottom wall of the box, and a pressing plate is fixedly installed on the top of the return spring. The surface of the pressing plate is slidably connected to the inner wall of the cavity. A pressing rod is fixedly installed on one side of the cover. There are two pressing rods, and the positions of the two pressing rods correspond to the positions of the pressing plate.

[0012] The reset spring allows the extrusion plate to be reset during use, enabling the cover to be lifted later. The extrusion rod is designed to facilitate contact with the top of the extrusion plate, making it easier to open the cover.

[0013] Preferably, a compression spring is fixedly installed on one side of the elastic plate, one end of the compression spring is fixedly connected to one side of the inner wall of the cavity, and the triangular block and the wedge block are arranged opposite to each other, and the right angle surfaces of the triangular block and the wedge block can be engaged with each other.

[0014] The compression spring allows one side of the elastic plate to be reset during use, causing the wedge block on the elastic plate to be pressed to one side, thus facilitating the engagement of the triangular block with one side of the wedge block.

[0015] Preferably, one end of the rotating rod is fitted with a sleeve that is rotatably connected to the rotating rod, one end of the sleeve is fixedly connected to one side of the inner wall of the housing, one side of the housing has a rod hole for the rotating rod to pass through, and the inner wall of the rod hole is rotatably connected to the surface of the rotating rod, and a rotating block is fixedly installed at the end of the rotating rod located outside the housing, and the surface of the rotating block has anti-slip texture.

[0016] The sleeve allows for limiting one end of the rotating rod during use, facilitating its normal rotation. The rotating block also facilitates the rotation of the rod during operation.

[0017] Preferably, a rubber tube is fitted onto the surface of the rotating rod, the inner wall of the rubber tube has anti-slip texture, the inner wall of the rubber tube is in contact with the surface of the rotating rod, and one end of the rubber tube is fixedly connected to one side of the inner wall of the housing.

[0018] The rubber tubes installed increase the rotational resistance of the rotating rod during use, thus preventing it from rotating accidentally during subsequent use.

[0019] Preferably, the top of the housing is connected to a lubrication tube, the bottom of the lubrication tube is embedded with a ball, a sponge tube is fixedly installed on the inner bottom wall of the lubrication tube, the ball is located inside the sponge tube, and the inner wall of the sponge tube is in contact with the surface of the ball. The top of the lubrication tube is threaded with a sealing cap, and the surface of the sealing cap is provided with anti-slip texture.

[0020] With the lubrication pipe in place, when the rotating rod drives the roller on the bracket to rotate, the roller will contact the surface of the ball, causing the ball to rotate. At this time, the ball will drive the lubricant in the lubrication pipe to flow out. At the same time, the components inside the housing can be lubricated while the cover is opened. Long-term use can prevent jamming and malfunction, thus extending the service life of the ammunition box.

[0021] Preferably, the partition assembly includes a support strip fixedly installed on the bottom wall of the box, a partition plate fixedly installed on the top of the support strip, the surface of the partition plate being fixedly connected to the inner wall of the box, the support strip being made of rubber, and the partition plate being made of plastic.

[0022] With the addition of protective and partition components, after the cover is closed, the ammunition inside the box is limited at the top by the pressure of the protective plate and foam board. At the same time, the partition and support bars limit and protect the ammunition inside the box, preventing it from colliding, thereby improving the safety of the ammunition box.

[0023] Preferably, both sides of the box are rotatably connected to handles via a pivot, and locking blocks are fixedly installed on both sides of the box corresponding to the positions of the handles. A locking groove is opened on one side of the locking block, and a silicone sleeve is fitted on the surface of the handle, with the silicone sleeve engaging in the locking groove of the locking block.

[0024] The design incorporates locking blocks and silicone sleeves, allowing for easy engagement of the handle during use. This prevents the handle from wobbling and maintains its stability.

[0025] Preferably, support plates are fixedly installed on both sides of the bottom of the box, and anti-slip strips are fixedly installed on the bottom of the support plates. Limiting strips are fixedly installed on the bottom of the box and at the bottom of the two support plates. Anti-slip textures are provided on the bottom of the limiting strips. Both the box and the cover are made of fireproof and explosion-proof materials.

[0026] With the support plate and anti-slip strips, along with the limiting strips, the ammunition box can be easily placed during use, thereby improving its placement stability.

[0027] Compared with the prior art, the beneficial effects of the present invention are: This lightweight, fireproof, and explosion-proof ammunition box, through its limiting components, allows for easy opening during use. Rotating the rotating rod causes the bracket and rollers on the rod to press against the elastic plate on the protruding block, separating the triangular block from the wedge block. Simultaneously, a return spring resets the pressing plate, causing the cover on the pressing rod to spring open. This eliminates the need to individually open the limiting mechanisms around the ammunition box, facilitating the removal of ammunition or bullets. To close the cover, simply press it down; the pressing spring then resets the wedge block on the elastic plate, engaging the triangular block with the wedge block. This simplified process for loading and unloading ammunition and opening the ammunition box significantly improves the speed of ammunition loading and unloading in actual use.

[0028] This lightweight fireproof and explosion-proof ammunition box, through its protective and partition components, ensures that after the lid is closed, the ammunition inside the box is limited at the top by the pressure of the protective plate and foam board. At the same time, the partition and support bars limit and protect the ammunition inside the box, preventing it from colliding, thereby improving the safety of the ammunition box.

[0029] This lightweight fireproof and explosion-proof ammunition box, through the lubrication pipe, allows the rollers on the support to rotate when the rotating rod drives them to rotate. The rollers then contact the surface of the balls, causing the balls to rotate. At this time, the balls cause the lubricating fluid in the lubrication pipe to flow out. Simultaneously, the components inside the shell can be lubricated while the cover is being opened. This prevents jamming and malfunctions during long-term use, thus extending the service life of the ammunition box. Attached Figure Description

[0030] Figure 1 This is a first-view three-dimensional structural diagram of the present invention; Figure 2 This is a first-view stereoscopic cross-sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of the second-view stereoscopic cross-sectional structure of the present invention; Figure 4 This is a schematic diagram of the second-view three-dimensional structure of the present invention; Figure 5 For the present invention Figure 1 Enlarged schematic diagram of the structure at point A in the middle; Figure 6 For the present invention Figure 2 Enlarged schematic diagram of the structure at point B; Figure 7 For the present invention Figure 3 Enlarged schematic diagram of the structure at point C.

[0031] In the diagram: 1. Box body; 2. Protective components; 200. Cover; 201. Protective plate; 202. Foam board; 203. Protective ring; 3. Limiting components; 300. Locking rod; 301. Triangular block; 302. Elastic plate; 303. Wedge block; 304. Protrusion block; 305. Shell; 306. Rotating rod; 307. Bracket; 308. Roller; 309. Return spring; 310. Extrusion plate; 311. Extrusion rod; 312. Extrusion spring; 313. Rubber tube; 314. Lubrication tube; 315. Ball bearing; 316. Sponge tube; 317. Sealing cover; 4. Dividing components; 400. Support strip; 401. Partition; 5. Handle; 6. Locking block; 7. Silicone sleeve; 8. Support plate; 9. Anti-slip strip; 10. Limiting strip. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Please see Figures 1-7 The present invention provides a technical solution: a lightweight fireproof and explosion-proof ammunition box, including a box body 1, a protective component 2 on the top of the box body 1, a limiting component 3 on one side of the box body 1, and a partition component 4 inside the box body 1.

[0034] The protective component 2 includes a cover 200 hinged to the top of the housing 1, a protective plate 201 fixedly installed on one side of the cover 200, and a foam board 202 fixedly installed on one side of the protective plate 201.

[0035] The limiting component 3 includes a locking rod 300 fixedly installed on one side of the cover 200, a triangular block 301 fixedly installed on one side of the locking rod 300, a cavity inside the housing 1, an elastic plate 302 fixedly installed on the inner bottom wall of the cavity, a wedge block 303 fixedly installed on one side of the elastic plate 302, a protrusion block 304 fixedly installed on one side of the elastic plate 302, a housing 305 fixedly installed on one side of the housing 1, a rotating rod 306 inserted into one side of the housing 305, one end of the rotating rod 306 penetrating through the housing 305 and extending to the outside of the housing 305, a bracket 307 fixedly installed on one side of the rotating rod 306, and a roller 308 rotatably connected inside the bracket 307 via a rotating shaft. The limiting component 3, during use, rotates the rotating rod 306, thereby allowing the rotating rod 306 to... The bracket 307 and roller 308 on the 6 press the elastic plate 302 on the protrusion 304, thereby separating the triangular block 301 from the wedge block 303. At the same time, the return spring 309 resets the pressing plate 310, causing the cover 200 on the pressing rod 311 to be opened. At this time, it is not necessary to open the limiting mechanism around the ammunition box one by one, so that the cover 200 can be opened, making it convenient to take out the ammunition or bullets in the ammunition box. When closing the cover 200, simply press the cover 200, and then the pressing spring 312 resets the wedge block 303 on the elastic plate 302, so that the triangular block 301 and the wedge block 303 are engaged. The process of taking out and putting out ammunition and opening the ammunition box is relatively simple, which improves the speed of taking out and putting out and loading ammunition in actual use.

[0036] Please see Figure 1 An annular groove is provided on one side of the cover 200, and a protective ring 203 is fixedly installed on the top of the box 1. The protective ring 203 is adapted to the annular groove. The protective ring 203 can be engaged with the annular groove after the cover 200 is closed, so as to prevent moisture and water from entering the interior of the box 1 during subsequent use and keep the interior of the box 1 dry.

[0037] Please see Figure 6 A return spring 309 is fixedly installed on the inner bottom wall of the housing 1. A pressing plate 310 is fixedly installed on the top of the return spring 309. The surface of the pressing plate 310 is slidably connected to the inner wall of the cavity. A pressing rod 311 is fixedly installed on one side of the cover 200. There are two pressing rods 311, and the positions of the two pressing rods 311 correspond to the positions of the pressing plate 310. The return spring 309 can reset the pressing plate 310 during use, so that the cover 200 can be lifted up later. At the same time, the pressing rod 311 is set to facilitate contact with the top of the pressing plate 310, so as to facilitate the opening of the cover 200 later.

[0038] Please see Figure 6A compression spring 312 is fixedly installed on one side of the elastic plate 302. One end of the compression spring 312 is fixedly connected to one side of the inner wall of the cavity. The triangular block 301 and the wedge block 303 are arranged opposite to each other. The right angle surfaces of the triangular block 301 and the wedge block 303 can be engaged with each other. The compression spring 312 can reset one side of the elastic plate 302 during use, thereby causing the wedge block 303 on the elastic plate 302 to be squeezed to one side, so as to facilitate the engagement of one side of the triangular block 301 and the wedge block 303.

[0039] Please see Figure 7 One end of the rotating rod 306 is fitted with a sleeve that is rotatably connected to the rotating rod 306. One end of the sleeve is fixedly connected to one side of the inner wall of the housing 305. A rod hole for the rotating rod 306 to pass through is opened on one side of the housing 305, and the inner wall of the rod hole is rotatably connected to the surface of the rotating rod 306. A rotating block is fixedly installed at one end of the rotating rod 306 outside the housing 305. The surface of the rotating block is provided with anti-slip texture. The sleeve can limit one end of the rotating rod 306 during use, thereby facilitating the normal rotation of the rotating rod 306. At the same time, the rotating block facilitates the rotation operation of the rotating rod 306 during use.

[0040] Please see Figure 7 A rubber tube 313 is fitted onto the surface of the rotating rod 306. The inner wall of the rubber tube 313 has anti-slip textures, and the inner wall of the rubber tube 313 is in contact with the surface of the rotating rod 306. One end of the rubber tube 313 is fixedly connected to one side of the inner wall of the housing 305. The rubber tube 313 can increase the rotation resistance of the rotating rod 306 during use, thereby preventing the rotating rod 306 from rotating due to accidental contact during subsequent use.

[0041] Please see Figure 7 The top of the housing 305 is connected to a lubrication tube 314, and a ball bearing 315 is embedded in the bottom of the lubrication tube 314. A sponge tube 316 is fixedly installed on the inner bottom wall of the lubrication tube 314. The ball bearing 315 is located inside the sponge tube 316, and the inner wall of the sponge tube 316 is in contact with the surface of the ball bearing 315. A sealing cap 317 is threaded to the top of the lubrication tube 314. The surface of the sealing cap 317 is provided with anti-slip texture. When the rotating rod 306 drives the roller 308 on the bracket 307 to rotate, the roller 308 will contact the surface of the ball bearing 315, so that the ball bearing 315 will rotate. At this time, the ball bearing 315 will drive the lubricant in the lubrication tube 314 to flow out. At the same time, the components inside the housing 305 can be lubricated while the cover 200 is opened. Long-term use can avoid jamming and failure to use normally, thus extending the service life of the ammunition box.

[0042] Please see Figure 2The partition component 4 includes a support strip 400 fixedly installed on the bottom wall of the inner wall of the box 1. A partition 401 is fixedly installed on the top of the support strip 400. The surface of the partition 401 is fixedly connected to the inner wall of the box 1. The support strip 400 is made of rubber, and the partition 401 is made of plastic. After the cover 200 is closed, the ammunition in the box 1 will be limited at the top by the compression of the protective plate 201 and the foam board 202. At the same time, the partition 401 and the support strip 400 limit and protect the ammunition in the box 1 to prevent it from colliding, thereby improving the safety of the ammunition box.

[0043] Please see Figure 3 Both sides of the housing 1 are rotatably connected to handles 5 via pivots. On both sides of the housing 1, corresponding to the positions of the handles 5, locking blocks 6 are fixedly installed. A slot is opened on one side of the locking block 6. A silicone sleeve 7 is fitted on the surface of the handle 5. The silicone sleeve 7 is locked into the slot of the locking block 6. The locking blocks 6 and silicone sleeve 7 are designed to facilitate locking the handle 5 during use, thereby preventing the handle 5 from shaking and maintaining its stability during subsequent use.

[0044] Please see Figure 4 Support plates 8 are fixedly installed on both sides of the bottom of the box 1. Anti-slip strips 9 are fixedly installed on the bottom of the support plates 8. Limiting strips 10 are fixedly installed on the bottom of the box 1 and at the bottom of the two support plates 8. The bottom of the limiting strips 10 has anti-slip texture. Both the box 1 and the cover 200 are made of fireproof and explosion-proof materials. The support plates 8 and anti-slip strips 9, together with the limiting strips 10, make it easy to place the box during use, thereby improving the placement stability of the bomb box.

[0045] Working principle: When the ammunition box needs to be opened, the rotating rod 306 is rotated, causing the bracket 307 and roller 308 on the rotating rod 306 to press the elastic plate 302 on the protrusion 304, thereby separating the triangular block 301 from the wedge block 303. At the same time, the return spring 309 resets the pressing plate 310, causing the cover 200 on the pressing rod 311 to be opened. At this time, the cover 200 can be opened without opening the limiting mechanisms around the ammunition box one by one, thus facilitating the removal of ammunition or bullets from the ammunition box. When the cover 200 needs to be closed, simply press the cover 200, and then the pressing spring 312 resets the wedge block 303 on the elastic plate 302, causing the triangular block 301 to engage with the wedge block 303. The process of loading and unloading ammunition and opening the ammunition box is relatively simple and improves efficiency in actual use. The loading and unloading speed of the ammunition, the protective components 2 and the partition components 4, after the cover 200 is closed, the ammunition in the box 1 will be limited at the top by the pressure of the protective plate 201 and the foam board 202. At the same time, the partition 401 and the support bar 400 limit and protect the ammunition in the box 1 to prevent collision, thereby improving the safety of the ammunition box. The lubrication pipe 314 is provided. When the rotating rod 306 drives the roller 308 on the bracket 307 to rotate, the roller 308 will contact the surface of the ball 315, so that the ball 315 will rotate. At this time, the ball 315 will drive the lubricant in the lubrication pipe 314 to flow out. At the same time, the components inside the shell 305 can be lubricated when the cover 200 is opened. Long-term use can prevent jamming and failure to use normally, thus extending the service life of the ammunition box.

[0046] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art. The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the spirit of the invention, such designs should fall within the protection scope of the present invention.

Claims

1. A lightweight fireproof and explosion-proof ammunition box, comprising a box body (1), characterized in that: The top of the box (1) is provided with a protective component (2), a limit component (3) is provided on one side of the box (1), and a partition component (4) is provided inside the box (1). The protective component (2) includes a cover (200) hinged to the top of the box (1) by a hinge, a protective plate (201) is fixedly installed on one side of the cover (200), and a foam board (202) is fixedly installed on one side of the protective plate (201). The limiting component (3) includes a locking rod (300) fixedly installed on one side of the cover (200), a triangular block (301) fixedly installed on one side of the locking rod (300), a cavity is opened inside the box (1), an elastic plate (302) is fixedly installed on the inner bottom wall of the cavity, a wedge block (303) is fixedly installed on one side of the elastic plate (302), a protrusion block (304) is fixedly installed on one side of the elastic plate (302), a shell (305) is fixedly installed on one side of the box (1), a rotating rod (306) is inserted into one side of the shell (305), one end of the rotating rod (306) passes through the shell (305) and extends to the outside of the shell (305), a bracket (307) is fixedly installed on one side of the rotating rod (306), and a roller (308) is rotatably connected inside the bracket (307) through a rotating shaft.

2. The lightweight fireproof and explosion-proof ammunition box according to claim 1, characterized in that: An annular groove is provided on one side of the cover (200), and a protective ring (203) is fixedly installed on the top of the box (1), and the protective ring (203) is adapted to the annular groove.

3. A lightweight fireproof and explosion-proof ammunition box according to claim 1, characterized in that: A reset spring (309) is fixedly installed on the inner bottom wall of the box (1), and a pressing plate (310) is fixedly installed on the top of the reset spring (309). The surface of the pressing plate (310) is slidably connected to the inner wall of the cavity. A pressing rod (311) is fixedly installed on one side of the cover (200). There are two pressing rods (311), and the positions of the two pressing rods (311) correspond to the positions of the pressing plate (310).

4. A lightweight fireproof and explosion-proof ammunition box according to claim 1, characterized in that: A compression spring (312) is fixedly installed on one side of the elastic plate (302). One end of the compression spring (312) is fixedly connected to one side of the inner wall of the cavity. The triangular block (301) and the wedge block (303) are arranged opposite to each other. The right angle surfaces of the triangular block (301) and the wedge block (303) can be engaged with each other.

5. A lightweight fireproof and explosion-proof ammunition box according to claim 1, characterized in that: One end of the rotating rod (306) is fitted with a sleeve that is rotatably connected to the rotating rod (306). One end of the sleeve is fixedly connected to one side of the inner wall of the housing (305). One side of the housing (305) is provided with a rod hole for the rotating rod (306) to pass through, and the inner wall of the rod hole is rotatably connected to the surface of the rotating rod (306). A rotating block is fixedly installed at one end of the rotating rod (306) located outside the housing (305), and the surface of the rotating block is provided with anti-slip texture.

6. A lightweight fireproof and explosion-proof ammunition box according to claim 1, characterized in that: The surface of the rotating rod (306) is fitted with a rubber tube (313), the inner wall of the rubber tube (313) is provided with anti-slip texture, and the inner wall of the rubber tube (313) is in contact with the surface of the rotating rod (306), and one end of the rubber tube (313) is fixedly connected to one side of the inner wall of the housing (305).

7. A lightweight fireproof and explosion-proof ammunition box according to claim 1, characterized in that: The top of the housing (305) is connected to a lubrication tube (314), the bottom of the lubrication tube (314) is inlaid with a ball (315), a sponge tube (316) is fixedly installed on the inner bottom wall of the lubrication tube (314), the ball (315) is located inside the sponge tube (316), and the inner wall of the sponge tube (316) is in contact with the surface of the ball (315). The top of the lubrication tube (314) is threaded with a sealing cap (317), and the surface of the sealing cap (317) is provided with anti-slip texture.

8. A lightweight fireproof and explosion-proof ammunition box according to claim 1, characterized in that: The partition assembly (4) includes a support strip (400) fixedly installed on the bottom wall of the box (1), and a partition (401) fixedly installed on the top of the support strip (400). The surface of the partition (401) is fixedly connected to the inner wall of the box (1). The support strip (400) is made of rubber, and the partition (401) is made of plastic.

9. A lightweight fireproof and explosion-proof ammunition box according to claim 1, characterized in that: Both sides of the box (1) are rotatably connected to handles (5) via a pivot. On both sides of the box (1) corresponding to the positions of the handles (5), there are fixed blocks (6). A slot is provided on one side of the block (6). A silicone sleeve (7) is fitted on the surface of the handle (5). The silicone sleeve (7) is engaged in the slot of the block (6).

10. A lightweight fireproof and explosion-proof ammunition box according to claim 1, characterized in that: Support plates (8) are fixedly installed on both sides of the bottom of the box (1). Anti-slip strips (9) are fixedly installed on the bottom of the support plates (8). Limiting strips (10) are fixedly installed on the bottom of the box (1) and at the bottom of the two support plates (8). Anti-slip textures are provided on the bottom of the limiting strips (10). The box (1) and the cover (200) are both made of fireproof and explosion-proof materials.

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