Water accumulation prevention airtight packaging box for guided missile

Abstract

The utility model discloses an anti-ponding airtight packaging box for missiles, which structurally comprises a box body, a box cover and the like, and is mainly characterized in that a top reinforcing groove is arranged on the top surface of the box cover, side reinforcing upper grooves are respectively arranged on two side surfaces of the box cover, and side reinforcing lower grooves are respectively arranged on two side surfaces of the box body. The number of the top reinforcing grooves, the number of the side reinforcing upper grooves and the number of the side reinforcing lower grooves are equal, the positions of the top reinforcing grooves, the side reinforcing upper grooves and the side reinforcing lower grooves are in one-to-one correspondence, and then the two ends of the top reinforcing grooves extend towards the two side faces of the box cover respectively, penetrate through the bottoms of the chamfered slopes and then are directly communicated with the corresponding side reinforcing upper grooves. The side reinforcing upper grooves are also communicated with the corresponding side reinforcing lower grooves, so that accumulated water in the top reinforcing grooves is quickly discharged, and the structural strength of the box body is guaranteed; meanwhile, binding ropes can be directly attached to the interiors of the top reinforcing grooves, the side reinforcing upper grooves and the side reinforcing lower grooves for binding, binding and fixing, the outer surface of the box cover can be prevented from being abraded in the transportation process, the included angle formed between the top face of the box cover and the chamfered inclined face can be avoided, and the binding, binding and fixing force is improved.

Description

Technical Field

[0001] The utility model relates to an airtight packaging box, in particular to an airtight packaging box for missiles that prevent water accumulation. Background Art

[0002] At present, missiles and other dangerous explosive items are stored in airtight packaging boxes, which are usually made by rotational molding. Their structure is mainly composed of a box body and a box cover on the top of the box body. In order to increase the structural strength of the box body and the box cover, reinforcement grooves are also provided on the outer surfaces of the box body and the box cover, such as the top surface and two side surfaces of the box cover or the two side surfaces of the box body. However, when these airtight packaging boxes are transported in rainy days or stored in the open air, the reinforcement grooves on the top surface of the box cover often become water storage grooves. The accumulated water in the reinforcement grooves on the top surface of the box cover is not only easy to form scale, but also causes damage to the outer surface of the box cover. The box cover is usually very large and needs to be tied and fixed with ropes during transportation. The ropes will directly fit the top and side surfaces of the box cover. Since the axial direction of the entire fitting surface is smooth and unconstrained, the box cover will often be displaced due to the influence of moving inertia during transportation, making it impossible to stabilize the binding and tightening force of the ropes, so that the ropes will directly wear the outer surface of the box cover. In addition, the angle between the top surface and the two side surfaces of the box cover will also affect the fit and tightening of the ropes on the outer surface of the box cover. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide an anti-water accumulation missile airtight packaging box which can quickly remove the accumulated water in the reinforced groove on the top surface of the box cover and provide a more stable binding and tightening force for the binding rope.

[0004] The technical problem of the utility model is achieved through the following technical solutions:

[0005] A water-proof missile airtight packaging box comprises a box body and a box cover on the top of the box body, wherein a chamfered inclined surface is respectively arranged between the top surface of the box cover and the two side surfaces of the box cover; a plurality of top reinforcing grooves are respectively arranged on the top surface of the box cover, and the plurality of top reinforcing grooves are arranged equidistantly in the axial direction and parallel to each other; a plurality of side reinforcing upper grooves are respectively arranged on the two side surfaces of the box cover, and the plurality of side reinforcing upper grooves are arranged equidistantly in the axial direction and parallel to each other; the plurality of top reinforcing grooves are equal in number to the plurality of side reinforcing upper grooves and their positions correspond to one another, and the two ends of each top reinforcing groove respectively extend to the two side surfaces of the box cover, and pass through the bottom of the chamfered inclined surface to form a connection with the top end of each corresponding side reinforcing upper groove; a plurality of side reinforcing lower grooves are respectively arranged on the two side surfaces of the box body, and the plurality of side reinforcing lower grooves are arranged equidistantly in the axial direction and parallel to each other, and the plurality of side reinforcing lower grooves are equal in number to the plurality of side reinforcing upper grooves and their positions correspond to one another; the box cover is closed on the top of the box body, and the bottom end of each side reinforcing upper groove is connected to the top end of each corresponding side reinforcing lower groove.

[0006] An inner groove is provided between each top reinforcement groove and each side reinforcement upper groove to form a connecting transition, and the inner groove is hidden under the chamfered inclined surface.

[0007] The bottom of each top reinforcement groove is an inwardly convex arc-shaped bottom, and the bottom of each connected side reinforcement upper groove and side reinforcement lower groove is an inwardly concave arc-shaped bottom.

[0008] Each of the top reinforcement grooves is a rectangular straight groove, and each of the connected side reinforcement upper grooves and side reinforcement lower grooves is also a rectangular straight groove.

[0009] The chamfered inclined surface is provided with a plurality of oblique reinforcement grooves equidistantly arranged along the axial direction, and the oblique reinforcement grooves are triangular pyramid-shaped grooves with large mouths and small bottoms.

[0010] The outer surfaces of the box body and the box cover are both provided with separation grooves, the box cover is closed on the top of the box body, and the separation grooves on the outer surface of the box body and the separation grooves on the outer surface of the box cover are connected to each other to form a radially surrounding annular groove.

[0011] The bottom surface of the box body is provided with a plurality of solid support blocks arranged in sequence along the axial direction, the two sides of each solid support block respectively extend to the two side surfaces of the box body, and a plurality of bottom reinforcement grooves are provided between two adjacent solid support blocks.

[0012] The end surface of the box body and the end surface of the box cover are both provided with a plurality of reinforced long grooves and solid long ribs separating two adjacent reinforced long grooves.

[0013] The reinforced long groove is a four-sided pyramid-shaped groove with a large mouth and a small bottom, and the solid long rib is a ridge-shaped rib with a small top and a large bottom.

[0014] A plurality of locks are arranged between the box body and the box cover, and the box body and the box cover are locked by the plurality of locks after being closed.

[0015] Compared with the prior art, the utility model mainly provides a plurality of top reinforcement grooves on the top surface of the box cover, side reinforcement upper grooves are respectively provided on the two side surfaces of the box cover, and a plurality of side reinforcement lower grooves are respectively provided on the two side surfaces of the box body. The number of the top reinforcement grooves, the side reinforcement upper grooves and the side reinforcement lower grooves is equal and the positions correspond to each other. Then, the two ends of each top reinforcement groove are respectively extended to the two side surfaces of the box cover, and after passing through the bottom of the chamfered inclined surface between the top surface of the box cover and the two side surfaces, they are connected with the top end of each side reinforcement upper groove corresponding to the two side surfaces of the box cover; in this way, when the box cover is closed on the top of the box body, the bottom end of each side reinforcement upper groove is also connected with the top end of each corresponding side reinforcement lower groove. Therefore, once the airtight packaging box is transported in rainy days or stored in the open air, the accumulated water in each top reinforcement groove can pass through the side reinforcement upper grooves and the side reinforcement lower grooves at both ends. The reinforced lower groove is quickly discharged to prevent accumulation, thereby avoiding the formation of scale in the top reinforced groove and corrosion damage to the outer surface of the box cover, better ensuring the structural strength of the entire box cover; at the same time, the binding rope can be directly fitted in the top reinforced groove, and pass through the bottom of the chamfered slope to fit in the side reinforced upper groove and the side reinforced lower groove for binding and fixing; therefore, the binding rope can not only avoid the angle formed between the top surface of the box cover and the chamfered slope, and improve the fit and binding of the binding rope to the outer surface of the box cover, but also the binding rope is located in the top reinforced groove, the side reinforced upper groove and the side reinforced lower groove, and can be constrained by the groove walls on both sides of the axial direction, so during transportation, the box cover will not be displaced due to the influence of moving inertia, thereby better stabilizing the binding and tightening force of the binding rope and preventing the binding rope from wearing the outer surface of the box cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 for Figure 1 A-A section enlarged view.

[0018] Figure 3 for Figure 1 Top view of the .

[0019] Figure 4 for Figure 1 B-B section view.

[0020] Figure 5 for Figure 1 Bottom view of .

[0021] Figure 6 for Figure 1 Enlarged left view of .

[0022] Figure 7 for Figure 1The first viewing stereogram of .

[0023] Figure 8 for Figure 1 Second viewing stereogram of . DETAILED DESCRIPTION

[0024] The embodiments of the present invention will be described in detail below according to the above-mentioned drawings.

[0025] like Figure 1 to Figure 8 As shown, 1. box body, 11. side reinforcement lower groove, 12. bottom reinforcement groove, 13. solid support block, 2. box cover, 21. top reinforcement groove, 22. chamfered slope, 221. oblique reinforcement groove, 23. side reinforcement upper groove, 24. inner groove, 25. inner convex arc bottom, 26. solid top rib, 3. separation groove, 4. inner concave arc bottom, 5. reinforcement long groove, 6. solid long rib, 7. lock.

[0026] A water-proof missile airtight packaging box, such as Figure 7 , Figure 8 As shown, it relates to an airtight packaging box for storing dangerous explosive items such as missiles. Its structure mainly includes a box body 1 and a box cover 2. The box body 1 and the box cover 2 are both horizontally placed long rectangular strips. The top of the box body is open to form a box opening to facilitate the loading of dangerous explosive items such as missiles, and the box cover 2 is closed on the top of the box body 1 to close the box opening.

[0027] The top surface of the box cover 2 is provided with a plurality of top reinforcement grooves 21, which are equidistantly arranged along the axial direction and parallel to each other; the two side surfaces of the box cover 2 are respectively provided with a plurality of side reinforcement upper grooves 23, which are equidistantly arranged along the axial direction and parallel to each other; and the number of the plurality of top reinforcement grooves 21 is equal to the number of the plurality of side reinforcement upper grooves 23 and their positions correspond one to one.

[0028] A chamfered surface 22 is provided between the top surface of the box cover 2 and the two side surfaces of the box cover 2, and a plurality of oblique reinforcement grooves 221 are provided on the chamfered surface 22 at equal intervals along the axial direction. Each oblique reinforcement groove is a triangular pyramid-shaped groove with a large mouth and a small bottom. The structural strength of the top corner of the outer surface of the box cover 2 can be enhanced by means of the plurality of oblique reinforcement grooves 221.

[0029] The two ends of each top reinforcement groove 21 extend toward the two side surfaces of the box cover 2 respectively, and pass through the bottom of the chamfered slope 22 to form a connection with the top of each corresponding side reinforcement upper groove 23. Usually, an inner groove 24 is provided between each top reinforcement groove 21 and each side reinforcement upper groove 23 to form a connection transition. The inner groove is just hidden under the chamfered slope 22, and the design of the inner groove 24 facilitates the rapid discharge of accumulated water in the top reinforcement groove 21 into the side reinforcement upper groove 23.

[0030] Each top reinforcement groove 21 is a rectangular straight groove, and the groove bottom of each top reinforcement groove 21 is an inwardly convex arc bottom 25, and the accumulated water in each top reinforcement groove 21 can be quickly discharged to both ends through the inwardly convex arc bottom 25.

[0031] The two sides of the box body 1 are respectively provided with a plurality of side reinforcing lower grooves 11, which are equidistantly arranged along the axial direction and parallel to each other, and the number of the plurality of side reinforcing lower grooves 11 is equal to the number of the plurality of side reinforcing upper grooves 23 and the positions correspond one to one. When the box cover 2 is closed on the top of the box body 1, the bottom end of each side reinforcing upper groove 23 can be connected with the top end of each corresponding side reinforcing lower groove 11; at this time, each connected side reinforcing upper groove 23 and side reinforcing lower groove 11 is also a rectangular straight groove, and the groove bottom is a concave arc bottom 4.

[0032] In this way, once the airtight packaging box is transported in rainy days or stored in the open air, since the bottom of each top reinforcement groove 21 is an inwardly convex arc bottom 25, the accumulated water in each top reinforcement groove 21 can be quickly discharged to the side reinforcement upper groove 23 and the side reinforcement lower groove 11 at both ends to prevent accumulation, thereby avoiding the formation of scale in the top reinforcement groove 21 and corrosion damage to the surface of the box cover, and better ensuring the structural strength of the entire box cover 2. The inwardly concave arc bottom 4 is to facilitate the rapid discharge of accumulated water from the side reinforcement upper groove 23 and the side reinforcement lower groove 11 from top to bottom.

[0033] At the same time, the binding rope can be directly fitted in the top reinforcement groove 21, and pass through the bottom of the chamfered slope 22 and fit in the side reinforcement upper groove 23 and the side reinforcement lower groove 11 for binding and fixing. This binding structure can not only make the binding rope completely avoid the angle formed between the top surface of the box cover 2 and the chamfered slope 22, thereby improving the fit and binding of the binding rope to the outer surface of the box cover. Moreover, the binding rope is located in the top reinforcement groove 21, the side reinforcement upper groove 23 and the side reinforcement lower groove 11, and can also be constrained by the groove walls on both sides of the axial direction. Therefore, during transportation, the box cover 2 will not be displaced due to the influence of moving inertia, thereby better stabilizing the binding and tightening force of the binding rope and preventing the binding rope from wearing the outer surface of the air box cover 2.

[0034] The outer surfaces of the box body 1 and the box cover 2 are both provided with a partition groove 3, and the box cover 2 is covered on the top of the box body 1. The partition groove 3 on the outer surface of the box body 1 and the partition groove 3 on the outer surface of the box cover 2 are connected to each other to form a radially surrounding annular groove. Two partition grooves 3 are designed in this embodiment, so the entire airtight packaging box is divided into a left section, a middle section and a right section, and a lifting ring can usually be designed in the partition groove 3, and when the lifting ring is not in use, it is hidden in the partition groove 3 to prevent collision damage. When the lifting ring is in use, the partition groove 3 is directly exposed and is used to lift the box body 1 or the box cover 2.

[0035] A number of parallel solid top ribs 26 are respectively provided at both ends of the middle section top surface, that is, adjacent to the dividing groove 3. This embodiment adopts two parallel solid top ribs 26, and the two ends of each solid top rib extend to the two sides of the box cover 2 respectively, and are used to provide structural strength for the top of the box cover 2, and can actually provide support strength when the lifting ring lifts the box cover 2.

[0036] The bottom surface of the box body 1 is provided with a plurality of solid support blocks 13 arranged in sequence along the axial direction, each of the solid support blocks is a rectangular block with a large area, and the two sides of each solid support block 13 extend to the two side surfaces of the box body 1 respectively. The plurality of solid support blocks 13 are rotationally molded integrally with the box body, which can not only simplify the production process and improve the production efficiency, but also provide a more balanced and stable supporting force for the box body 1, avoiding local collapse and deformation of the box body 1 during support.

[0037] Among them, the bottom surface of the left section box and the bottom surface of the right section box are completely covered by a solid support block 13, which can provide greater supporting force, and the number of solid support blocks 13 of the bottom surface of the middle section box is designed according to the length of the middle section. When the number exceeds two, these solid support blocks 13 will be arranged equidistantly along the axial direction, and a number of bottom reinforcement grooves 12 are provided between each two adjacent solid support blocks 13. The several bottom reinforcement grooves are respectively located on both sides of the bottom surface of the middle section box to provide bottom support strength. These bottom reinforcement grooves 12 are usually also set as triangular pyramid-shaped grooves with a large mouth and a small bottom.

[0038] The end faces of the box body 1 and the box cover 2 are both provided with a plurality of reinforced long grooves 5 and solid long ribs 6 separating two adjacent reinforced long grooves 5 .

[0039] The reinforced long groove 5 is a four-sided pyramid-shaped groove with a large mouth and a small bottom, and the solid long rib 6 is a ridge-shaped rib with a small top and a large bottom. The reinforced long groove 5 and the solid long rib 6 are integrally rotationally molded.

[0040] A plurality of locks 7 are provided between the box body 1 and the box cover 2. The locks 7 can be designed to surround the circumference, and the box body 1 and the box cover 2 are locked by the locks.

[0041] The above description is only a specific embodiment of the present invention. Those skilled in the art should understand that any structural design equivalent to this embodiment should be included in the protection scope of the present invention.

Claims

1. An airtight packaging box for anti-water accumulation missiles, comprising a box body (1) and a box cover (2) on the top of the box body, characterized in that: Chamfered surfaces (22) are respectively provided between the top surface of the box cover (2) and the two side surfaces of the box cover (2); The top surface of the box cover (2) is provided with a plurality of top reinforcement grooves (21), which are equidistantly arranged along the axial direction and parallel to each other; the two side surfaces of the box cover (2) are respectively provided with a plurality of side reinforcement upper grooves (23), which are equidistantly arranged along the axial direction and parallel to each other; the number of the plurality of top reinforcement grooves (21) and the plurality of side reinforcement upper grooves (23) are equal and their positions correspond to each other, and the two ends of each top reinforcement groove (21) respectively extend toward the two side surfaces of the box body (1), and pass through the bottom of the chamfered inclined surface (22) to form a connection with the top end of each corresponding side reinforcement upper groove (23); A plurality of side reinforcing lower grooves (11) are respectively provided on both sides of the box body (1), and the plurality of side reinforcing lower grooves are equidistantly arranged along the axial direction and are parallel to each other, and the number of the plurality of side reinforcing lower grooves (11) and the plurality of side reinforcing upper grooves (23) are equal and their positions correspond one to one; the box cover (2) is covered on the top of the box body (1), and the bottom end of each side reinforcing upper groove (23) is connected to the top end of each corresponding side reinforcing lower groove (11).

2. The airtight packaging box for anti-waterlogging missile according to claim 1 is characterized in that An inner groove (24) is provided between each top reinforcement groove (21) and each side reinforcement upper groove (23) to form a connecting transition, and the inner groove is hidden under the chamfered inclined surface (22).

3. The anti-water accumulation missile airtight packaging box according to claim 1 is characterized in that The groove bottom of each top reinforcement groove (21) is an inwardly convex arc-shaped bottom (25), and the groove bottom of each connected side reinforcement upper groove (23) and side reinforcement lower groove (11) is an inwardly concave arc-shaped bottom (4).

4. The anti-water accumulation missile airtight packaging box according to claim 1 is characterized in that Each of the top reinforcement grooves (21) is a rectangular straight groove, and each of the connected side reinforcement upper grooves (23) and side reinforcement lower grooves (11) is also a rectangular straight groove.

5. The anti-water accumulation missile airtight packaging box according to claim 1 is characterized in that The chamfered inclined surface (22) is provided with a plurality of oblique reinforcement grooves (221) equidistantly arranged along the axial direction, and the oblique reinforcement grooves are triangular pyramid-shaped grooves with a large mouth and a small bottom.

6. The anti-water accumulation missile airtight packaging box according to claim 1 is characterized in that The outer surfaces of the box body (1) and the box cover (2) are both provided with a separation groove (3), the box cover (2) is covered on the top of the box body (1), and the separation groove (3) on the outer surface of the box body (1) and the separation groove (3) on the outer surface of the box cover (2) are interconnected to form a radially surrounding annular groove.

7. The airtight packaging box for anti-waterlogging missile according to claim 1 is characterized in that The bottom surface of the box body (1) is provided with a plurality of solid support blocks (13) arranged in sequence along the axial direction, the two sides of each solid support block respectively extend to the two side surfaces of the box body (1), and a plurality of bottom reinforcement grooves (12) are provided between two adjacent solid support blocks (13).

8. The anti-water accumulation missile airtight packaging box according to claim 1 is characterized in that The end surfaces of the box body (1) and the box cover (2) are both provided with a plurality of reinforced long grooves (5) and solid long ribs (6) separating two adjacent reinforced long grooves (5).

9. The airtight packaging box for anti-waterlogging missiles according to claim 8, characterized in that The reinforced long groove (5) is a four-sided pyramid-shaped groove with a large mouth and a small bottom, and the solid long rib (6) is a ridge-shaped rib with a small top and a large bottom.

10. The airtight packaging box for anti-waterlogging missile according to claim 1, characterized in that A plurality of locks (7) are provided between the box body (1) and the box cover (2), and the box body (1) and the box cover (2) are locked by the plurality of locks.

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