一种防弹方舱

By using a wall panel frame, polyurethane foam, and skin structure in the bulletproof container, combined with high-strength bolt connections and fiberglass composite material layers, the problems of large weight and inability to replace steel plates in bulletproof containers have been solved. This has enabled easy maintenance and adaptable replacement of steel plate thickness, while improving bulletproof performance and cabin comfort.

CN224514854UActive Publication Date: 2026-07-17LIAONING LUPING MASCH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
LIAONING LUPING MASCH CO LTD
Filing Date
2025-08-29
Publication Date
2026-07-17

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Abstract

本实用新型公开了一种防弹方舱，具有顶壁板、底壁板和位于前、后、左、右侧的侧壁板，顶壁板与左、右侧的侧壁板之间分别连有斜壁板，所述的顶壁板、侧壁板及斜壁板上分别间隔设置有截面为矩形的壁板骨架，壁板骨架的相对两侧粘接有聚氨酯泡沫，聚氨酯泡沫的内侧粘接有内侧蒙皮，所述壁板骨架及壁板骨架相对两侧的聚氨酯泡沫外侧粘接有外侧蒙皮，邻近外侧蒙皮的壁板骨架的内壁上铆接有连接钢板，连接钢板的两侧分别间隔装有高强度螺栓，相邻壁板骨架之间通过所述的高强度螺栓螺装有防弹钢板块，相邻的防弹钢板块之间具有缝隙。本实用新型的防弹方舱易于维护、且可以根据战况威胁等级选择更换相应厚度的防弹钢板。
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Claims

1. A bulletproof container, comprising a top wall panel (1), a bottom wall panel (2), and side wall panels (3) located at the front, rear, left, and right sides, wherein inclined wall panels (4) are respectively connected between the top wall panel and the left and right side wall panels, and rectangular wall frame skeletons (5) are respectively provided at intervals on the top wall panel (1), side wall panels (3), and inclined wall panels (4), polyurethane foam (6) is bonded to opposite sides of the wall frame skeleton, an inner skin (7) is bonded to the inner side of the polyurethane foam, and an outer skin (8) is bonded to the outer side of the wall frame skeleton and the polyurethane foam on opposite sides of the wall frame skeleton, characterized in that: Connecting steel plates (9) are riveted to the inner wall of the wall panel frame adjacent to the outer skin. High-strength bolts (10) are installed at intervals on both sides of the connecting steel plates. Bulletproof steel plates (11) are screwed between adjacent wall panel frames through the high-strength bolts. There are gaps (12) between adjacent bulletproof steel plates.

2. The ballistic shelter of claim 1, wherein: The gap (12) between the adjacent bulletproof steel plates (11) is 0.2~1.0mm.

3. The ballistic shelter of claim 1, wherein: Bulletproof steel strips (13) are riveted to the inner wall of the wall panel frame adjacent to the inner skin (7).

4. The ballistic shelter of claim 1, wherein: A thermal break bridge (14) is bonded between the inner skin (7) and the wall panel frame (5).

5. The ballistic shelter of claim 1, wherein: The inner skin (7) is fitted with a glass fiber composite material layer (16) on its inner side by spaced screws (15).