Social friendly mask

The invention discloses a mask. The mask comprises an upper structure (1) made of transparent materials, a lower structure (2) comprising a breathable laminated body (3) and ear hanging belts (5), wherein one ends of the ear hanging belts (5) are connected with the upper structure (1), the other ends of the ear hanging belts (5) are connected with the lower structure (2), and the lower structure (2) and the upper structure (1) form an included angle theta of 120-60 degrees. The mask effectively solves a technical problem that an existing mask cannot show facial features and facial expressionswhile preventing harmful particles, bacteria and viruses from being inhaled into the mouth and the nose, and the social-friendly technical effect is achieved. 本发明公开了一种口罩，包括透明材料制成的上部结构（1），包括透气层叠体（3）的下部结构（2），一端连接该上部结构（1）另一端连接该下部结构（2）的挂耳带（5），其中，该下部结构（2）与该上部结构（1）成120度到60度夹角θ。该口罩有效地解决了现有口罩不能在防止有害颗粒、细菌、病毒吸入嘴巴和鼻子的同时展露面部特征和面部表情的技术问题，实现了社交友好的技术效果。