A nasal suction device is mainly composed of a cavity, a cover body and a nasal suction hose； the cavity system is provided with a suction port, and a connecting and guiding pipeline is arranged on an inner wall, the guiding pipeline The end portion of the opening is disposed at the upper portion of the opening, and a portion of the upper portion of the opening extends to form a blocking portion, wherein the opening portion covers the opening of the guiding tube, and an opening is formed on one side surface； The cover body respectively engages the opening to form an accommodating space； the nasal suction hose can be airtightly fitted to the suction port of the cavity, and when the outside of the nasal suction hose directly absorbs the nasal discharge, the recovery is performed. The nasal sinuses drip from the inner end of the nasal suction hose in the accommodating space and is sucked by the opening, and the snot that prevents the large granules from directly blocking the opening, thereby preventing the snivel having a large diameter The effect of inhalation from the opening.一種吸鼻裝置，主要係由一腔體、一蓋體及一吸鼻軟管所構成；該腔體係設置一吸入口、一連接配設在一內壁之一引導管路，該引導管路之末端部位於該腔體設置一排出口，一開口上方部份延伸形成一擋部，藉由該擋部覆蓋該引導管路之該開口上方，另於一側面上分別形成一開孔；該蓋體分別接合該開孔而形成一容置空間；該吸鼻軟管其能氣密地嵌合於該腔體之該吸入口，當該吸鼻軟管之該外部直接吸取鼻涕，回收之鼻涕從該吸鼻軟管之該內端滴落在該容置空間再由該開口吸入，藉由該擋部防止徑粒較大的鼻涕直接阻塞該開口，而使徑粒較大的鼻涕無法由該開口吸入之功效。
