(EN)
An article of protective footwear in the form of a boot ( 10 ) protects a foot ( 12 ) of a user against effects of a landmine explosion. A composite sole volume ( 16 ) between an outer sole ( 18 ) and an inner sole ( 20 ) incorporates shock wave guide elements ( 28 ) of a material having a high acoustic speed, in the form of glass strips which extend spatially from the outer sole ( 18 ) obliquely laterally outwardly to a side of the sole volume. The strips ( 28 ) are surrounded by liquid. Above the strips ( 28 ) and below the inner sole ( 20 ), there is provided a barrier of material having a low acoustic speed, e.g. vermiculite. Surrounding the foot ( 12 ), opposed to the sole of the foot, there is provided a fluid having a high acoustic speed, e.g. glycerin to ensure effective transfer of any shock wave component entering the foot, away from the foot.
(ZH) 一种为靴子(10)形式的保护性鞋类制品，保护使用者的脚(12)不受地雷爆炸的影响。在外鞋底(18)和内鞋底(20)之间的一个复合鞋底容积(16)中插入了冲击波导向件(28)，其材料具有高声速，其形式为玻璃带，从外鞋底(18)倾斜地沿侧向朝外在空间延伸到鞋底容积的一个侧面。带(28)被液体包围。在带(28)之上和内鞋底(20)之下，提供了一种具有低声速材料的屏障，如蛭石。对着脚底，环绕脚(12)提供了一种具有高声速的液体，如甘油，以保证进入脚的任何冲击波分量的有效转移，从脚离开。
