Telescopic curtain wall

The invention provides a telescopic curtain wall, and relates to the field of curtain walls. A curtain wall front plate is spliced to the front end of the curtain wall assembly, three evenly-arranged buffering assemblies are fixed between the curtain wall assembly and the curtain wall front plate, each buffering assembly is of a long-strip-shaped structure and is made of elastic rubber, the inner side and the outer side of each buffering assembly are each provided with an evenly-arranged inner stress groove, and each inner stress groove is of a conical structure. After installation, the curtain wall front plate is located outside the curtain wall assembly and directly stressed, after the device encounters wind pressure, the curtain wall front plate compresses the buffer assembly made of rubber, the wind pressure is buffered by means of the elasticity of the buffer assembly, meanwhile, when the curtain wall front plate moves, the inner stress groove of a conical structure is extruded, air pressure can be gener