The invention provides a staggered bulletproof exhaust grille. The staggered bulletproof exhaust grille comprises a mounting plate assembly, a supporting plate assembly, inner-layer blades and outer-layer blades, wherein the mounting plate assembly is a grid carrier, the supporting plate assembly is welded on the mounting plate assembly, and the plurality of inner-layer blades and the plurality of outer-layer blades are alternately inserted into grooves of the supporting plate assembly and are welded and fixed with the supporting plate assembly. According to the bulletproof shutter, the problems that the air inlet air resistance is large and the weight exceeds the standard under the requirement of full-circumferential protection of an exhaust window body of a special vehicle can be solved, full-circumferential protection is achieved, and compared with bulletproof shutters in other forms, the bulletproof shutter has the advantages of being light in weight, good in rigidity, small in air inlet resistance, good in installation manufacturability and the like.
本发明提出一种交错式防弹排气格栅,包括安装板总成、支撑板总成、内层叶片和外层叶片;其中,安装板总成为格栅载体,在其上焊装有支撑板总成,多片内层叶片和外层叶片交替插装在支撑板总成的凹槽中并与支撑板总成焊接固定。本发明能够解决特种车辆排气窗体在全周向防护的要求下,进气空气阻力大、重量超标的问题,实现全周向防护,与其他形式防弹式百叶窗相比,具有重量轻、刚度好、进气阻力小、安装工艺性好等优点。
Staggered bulletproof exhaust grille
一种交错式防弹排气格栅
2024-03-29
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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