Ammunition mounting and positioning structure for ammunition packaging box

Abstract

The utility model belongs to the technical field of ammunition boxes, and particularly relates to an ammunition mounting and positioning structure for an ammunition packaging box, which comprises a box body, the top surface of the box body is connected with a box cover, and the bottom surface of the inner side of the box body is connected with a bottom plate. Through mutual cooperation of the bottom plate, the supporting blocks, the movable grooves, the sliding rods, the positioning clamping blocks and the springs, when ammunition is placed between the two positioning clamping blocks, the positioning clamping blocks can slide on the sliding rods through the springs, and therefore the distance between the two positioning clamping blocks is changed; according to the ammunition packaging box, the supporting blocks are arranged, the positioning clamping blocks can clamp and position ammunition of different sizes on the supporting blocks, the ammunition of different sizes can be placed in the ammunition packaging box in a matched mode, and therefore the adaptability of the ammunition packaging box is improved; and the distance between the two supporting blocks is changed through the moving blocks, so that the positions of the supporting blocks can be adjusted to adapt to ammunition of different lengths.

Description

Technical Field

[0001] The utility model belongs to the technical field of ammunition boxes, and particularly relates to an ammunition installation and positioning structure for an ammunition packaging box. Background Art

[0002] An ammunition packaging box is one of the indispensable important equipments in the military field and is a container for ammunition storage and transportation.

[0003] For example, a moisture-proof ammunition box with the publication number "CN205952602U". It includes an upper cover and a box body. The upper cover and the box body are hinged by a hinge. A sealing gasket is provided at the opening of the box body. A support frame is provided inside the box body. The upper cover and the box body are fixed into an integral box body by a locking buckle. A handle is provided on the side surface of the box body. The structure of the utility model is novel. The main body of the ammunition box is made of PVC material, which can prevent moisture and corrosion and is convenient for transportation. A soft sealing gasket is provided at the closing place of the upper cover and the box body of the ammunition box, with good sealing performance and waterproof. A handle is provided on the box body for convenient handling. A support frame is provided inside the box body for convenient fixation of ammunition.

[0004] The inventor believes that the above-mentioned ammunition box is also used to place ammunition, so it is also a kind of ammunition packaging box. However, when this ammunition box is in use, the placed ammunition is supported and fixed by a support frame. However, the size of the support frame is fixed, so only ammunition of a fixed size can be installed and placed on the internal support frame of this ammunition box, resulting in low adaptability of the ammunition box and thus bringing inconvenience to operators.

[0005] Therefore, the utility model provides an ammunition installation and positioning structure for an ammunition packaging box to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide an ammunition installation and positioning structure for an ammunition packaging box, aiming to solve the problem that only ammunition of a fixed size can be installed and placed on the internal support frame of the ammunition box in the prior art, resulting in low adaptability of the ammunition box.

[0007] To achieve the above purpose, the utility model provides the following technical solution: An ammunition installation and positioning structure for an ammunition packaging box, including a box body. The top surface of the box body is connected with a box cover, and the bottom surface of the inner side of the box body is connected with a bottom plate. The top surface of the bottom plate is connected with a support block. An activity groove is opened on the top surface of the support block. A sliding rod is connected to the inner surface of the activity groove. Positioning blocks are connected through both ends of the sliding rod. Springs penetrated by the sliding rod are connected to both ends of the inner surface of the activity groove. One end surface of the spring is in contact with the positioning block. An adjusting mechanism is further provided on the top surface of the bottom plate.

[0008] In order to adjust the distance between the support blocks to adapt to ammunition of different lengths, as an optimization of the ammunition installation and positioning structure for an ammunition packing box in the present utility model, the adjusting mechanism includes: a moving groove, bearings, a screw rod, a rotating block, a moving block, a sealing ring, and a clamping groove. A through moving groove is formed on the top surface of the bottom plate. Bearings are connected to the surfaces at both ends inside the moving groove. A screw rod is connected between the two bearings. One end of the screw rod penetrates through the box body and is connected to the side surface of the rotating block. Moving blocks are connected through the two ends of the screw rod. A sealing ring is connected to the outer surface at one end of the screw rod. One end of the sealing ring extends into the clamping groove formed inside the box body.

[0009] In order to move the movable block of the positioning block, as an optimization of the ammunition installation and positioning structure for an ammunition packing box in the present utility model, a sliding connection is formed between the positioning block and the sliding rod.

[0010] In order to achieve the elastic telescopic movement of the positioning block, as an optimization of the ammunition installation and positioning structure for an ammunition packing box in the present utility model, an elastic structure is formed between the positioning block, the spring, and the support block through the movable groove.

[0011] In order to drive the moving block to move, as an optimization of the ammunition installation and positioning structure for an ammunition packing box in the present utility model, a threaded connection is formed between the moving block and the screw rod. The moving block forms a sliding connection with the bottom plate through the moving groove.

[0012] In order to improve the sealing performance between the screw rod and the box body, as an optimization of the ammunition installation and positioning structure for an ammunition packing box in the present utility model, the sealing ring is made of rubber material. The sealing ring forms a clamping structure with the box body through the clamping groove.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] Through the mutual cooperation among the bottom plate, the support block, the movable groove, the sliding rod, the positioning block, and the spring in the present utility model, when the ammunition is placed between the two positioning blocks, the positioning blocks can slide on the sliding rod through the spring, thereby changing the distance between the two positioning blocks, enabling the positioning blocks to clamp and position ammunition of different sizes on the support block, making it possible to adapt to the placement of ammunition of different sizes inside the ammunition packing box, and thus improving the adaptability of the ammunition packing box.

[0015] Through the provided adjusting mechanism in the present utility model, the operator can drive the moving block on the screw rod to move by rotating the rotating block, so that the moving block can change the distance between the two support blocks, and after adjusting the position of the support block, it can adapt to ammunition of different lengths. Description of the Drawings

[0016] The accompanying drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the accompanying drawings:

[0017] Figure 1 is a schematic three-dimensional structure diagram of the present utility model;

[0018] Figure 2 is a schematic top view structure diagram of the box body of the present utility model;

[0019] Figure 3 is a schematic partial structure diagram of the support block of the present utility model;

[0020] Figure 4 is a schematic exploded sectional structure diagram of the local part of the card slot of the present utility model.

[0021] In the figure: 1, box body; 2, box cover; 3, bottom plate; 4, support block; 5, activity groove; 6, sliding rod; 7, positioning card block; 8, spring; 9, moving groove; 10, bearing; 11, screw rod; 12, rotating block; 13, moving block; 14, sealing ring; 15, card slot. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0023] Please refer to Figures 1 - 4 , the present utility model provides the following technical solutions: A ammunition installation and positioning structure for an ammunition packing box, including a box body 1, a box cover 2 is connected to the top surface of the box body 1, and a bottom plate 3 is connected to the inner bottom surface of the box body 1. A support block 4 is connected to the top surface of the bottom plate 3. An activity groove 5 is opened on the top surface of the support block 4. A sliding rod 6 is connected to the inner surface of the activity groove 5. Positioning card blocks 7 are connected through both ends of the sliding rod 6. Springs 8 penetrated by the sliding rod 6 are connected to both ends of the inner surface of the activity groove 5. One end surface of the spring 8 is in contact with the positioning card block 7. An adjusting mechanism is also provided on the top surface of the bottom plate 3.

[0024] Preferably, the adjusting mechanism includes a moving groove 9, bearings 10, a screw rod 11, a rotating block 12, a moving block 13, a sealing ring 14 and a clamping groove 15. A through moving groove 9 is formed in the top surface of the bottom plate 3. Bearings 10 are connected to the surfaces at both ends inside the moving groove 9. A screw rod 11 is connected between the two bearings 10. One end of the screw rod 11 passes through the box body 1 and is connected to the side surface of the rotating block 12. Moving blocks 13 are connected through the two ends of the screw rod 11. A sealing ring 14 is connected to the outer surface at one end of the screw rod 11. One end of the sealing ring 14 extends into the clamping groove 15 formed inside the box body 1.

[0025] During specific use, by rotating the rotating block 12, the rotating block 12 drives the screw rod 11 to rotate in the bearings 10, so that the moving block 13 on the screw rod 11 moves along the moving groove 9, thereby driving the supporting block 4 to move by the moving block 13, so that the distance between the two supporting blocks 4 can be adjusted to a suitable position to adapt to ammunitions of different sizes.

[0026] Preferably, a sliding connection is formed between the positioning block 7 and the sliding rod 6, and an elastic structure is formed between the positioning block 7 and the supporting block 4 through the spring 8 and the moving groove 5.

[0027] During specific use, the positioning block 7 can slide on the sliding rod 6. When the positioning block 7 slides on the sliding rod 6, the positioning block 7 elastically expands and contracts on the supporting block 4 through the spring 8 and the moving groove 5.

[0028] Preferably, a threaded connection is formed between the moving block 13 and the screw rod 11, and a sliding connection is formed between the moving block 13 and the bottom plate 3 through the moving groove 9.

[0029] During specific use, when the screw rod 11 rotates in the screw rod 11, the moving block 13 on the screw rod 11 moves along the moving groove 9 on the bottom plate 3, thereby driving the supporting block 4 to move by the moving block 13.

[0030] Preferably, the sealing ring 14 is made of rubber material, and a clamping structure is formed between the sealing ring 14 and the box body 1 through the clamping groove 15.

[0031] During specific use, the sealing ring 14 can be clamped in the clamping groove 15, thereby increasing the sealing performance between the screw rod 11 and the box body 1. When the screw rod 11 rotates, the sealing ring 14 also slides in the clamping groove 15.

[0032] Working principle of implementation: When using the ammunition installation and positioning structure for the ammunition packing box, first adjust the distance between the two support blocks 4 according to the length dimension of the placed ammunition. By rotating the rotating block 12, the rotating block 12 drives the screw rod 11 to rotate in the bearing 10, so that the moving block 13 on the screw rod 11 will move along the moving groove 9, thereby driving the support block 4 by the moving block 13 to move, so that the distance between the two support blocks 4 can be adjusted to a suitable position to adapt to the currently placed ammunition. Through such an operation, the distance between the support blocks 4 can be adapted to ammunition of different lengths. At this time, place the ammunition between the two positioning blocks 7 in the movable groove 5 on the support block 4. In this way, when the ammunition is placed downward, the ammunition will squeeze the positioning block 7, causing the positioning block 7 to slide on the sliding rod 6 and also continue to squeeze the spring 8. In this way, when the ammunition comes into contact with the support block 4, the installation and placement of the ammunition can be completed. At this time, the spring 8 will elastically push the positioning block 7 to clamp and fix the placed ammunition. Through such a setting, the position of the positioning block 7 can be movable, so that the two positioning blocks 7 can perform positioning operations on ammunition of different sizes, so that different sizes of ammunition can be adapted and placed inside the ammunition packing box, thereby improving the adaptability of the ammunition packing box.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An ammunition installation and positioning structure for an ammunition packing box, comprising a box body (1), characterized in that: A box cover (2) is connected to the top surface of the box body (1), and a bottom plate (3) is connected to the inner bottom surface of the box body (1). A support block (4) is connected to the top surface of the bottom plate (3). An activity groove (5) is formed on the top surface of the support block (4). A sliding rod (6) is connected to the inner surface of the activity groove (5). Positioning blocks (7) are connected through both ends of the sliding rod (6). Springs (8) penetrated by the sliding rod (6) are connected to both ends of the inner surface of the activity groove (5). One end surface of the spring (8) is in contact with the positioning block (7). An adjusting mechanism is further arranged on the top surface of the bottom plate (3).

2. The ammunition installation and positioning structure for an ammunition packing box according to claim 1, characterized in that: The adjusting mechanism includes: a moving groove (9), bearings (10), a screw rod (11), a rotating block (12), a moving block (13), a sealing ring (14), and a clamping groove (15). A penetrating moving groove (9) is formed on the top surface of the bottom plate (3). Bearings (10) are connected to both ends of the inner surface of the moving groove (9). A screw rod (11) is connected between the two bearings (10). One end of the screw rod (11) penetrates through the box body (1) and is connected to one side surface of the rotating block (12). Moving blocks (13) are connected through both ends of the screw rod (11). A sealing ring (14) is connected to the outer surface at one end of the screw rod (11). One end of the sealing ring (14) extends into the clamping groove (15) formed inside the box body (1).

3. The ammunition installation and positioning structure for an ammunition packing box according to claim 1, characterized in that: A sliding connection is formed between the positioning block (7) and the sliding rod (6).

4. A cartridge installation and positioning structure for an ammunition packing box according to claim 1, characterized in that: An elastic structure is formed between the positioning block (7), the spring (8), and the support block (4) through the activity groove (5).

5. The ammunition installation and positioning structure for an ammunition packing box according to claim 2, characterized in that: A threaded connection is formed between the moving block (13) and the screw rod (11). A sliding connection is formed between the moving block (13) and the bottom plate (3) through the moving groove (9).

6. The ammunition installation and positioning structure for an ammunition packing box according to claim 2, characterized in that: The sealing ring (14) is made of rubber material. A clamping structure is formed between the sealing ring (14) and the box body (1) through the clamping groove (15).

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