摘要：【中文】本发明公布一种伸缩风冷式沙发，属于休闲家具。左支撑快、右支撑块之间连接风琴纸Ⅰ；右支撑块上开设有通槽，通槽中安装风扇，右支撑块通槽外侧安装盖板，盖板上开设有吸风孔；风琴纸Ⅰ上开有均布的通风孔，通风孔与风琴纸Ⅰ中蜂窝孔贯通；插块配合插装在右支撑块通槽中，插块位于风扇内侧；插块上可拆卸安装有用于放置冰块的插板。本发明风琴纸Ⅰ本身的蜂窝孔与贯穿的通风孔交织成密集的风道，通风结构简单，通风效果好；通过风琴纸Ⅰ的伸缩实现沙发的体积变化，减少单人使用时占用空间，实现了伸缩结构与通风结构的结合；工作时，棉条的利用毛细现象从水槽吸取融化的冰水，实现持续的保湿，提高风冷效果，达到持久降温的效果。 【EN】The invention discloses a telescopic air-cooled sofa, belonging to leisure furniture. An organ paper I is connected between the left supporting block and the right supporting block; a through groove is formed in the right supporting block, a fan is installed in the through groove, a cover plate is installed on the outer side of the through groove of the right supporting block, and an air suction hole is formed in the cover plate; uniformly distributed vent holes are formed in the organ paper I and are communicated with honeycomb holes in the organ paper I; the inserting block is inserted into the through groove of the right supporting block in a matching manner and is positioned on the inner side of the fan; an inserting plate used for placing ice blocks is detachably arranged on the inserting block. According to the invention, the honeycomb holes of the organ paper I and the through ventilation holes are interwoven into the dense air duct, so that the ventilation structure is simple, and the ventilation effect is good; the volume change of the sofa is realized through the extension and retraction of the organ paper I, the occupied space of a single person is reduced, and the combination of an extension structure and a ventilation structure is realized; during operation, the cotton sliver absorbs melted ice water from the water tank by utilizing the capillary phenomenon, so that continuous moisture preservation is realized, the air cooling effect is improved, and the effect of lasting temperature reduction is achieved.