The present invention discloses a spontaneous breathing mask. A mask is provided, a head strap is provided at the right end of the mask, a main drive block is provided at the right end of the mask, a discharge chamber is provided in the main drive block, and a top of the discharge chamber is provided. A suction chamber is provided in the wall, a suction device is provided in the suction chamber, a suction device is provided on the right side of the suction device, and a cleaning chamber is provided in the right wall of the suction chamber. A cleaning device is provided symmetrically between the top wall and the bottom wall of the cleaning chamber, and the cleaning device for the bottom wall will be described in detail as an example: a control device is provided in the cleaning device. The present invention has a simple structure, is convenient to operate, is easy to produce, can spontaneously ventilate the air between the mask and the oral cavity, guarantees the air flow, and is static in the air during the replacement process. Impurities Wearing, and to ensure air quality, there is a propaganda value and use. [Selection] Figure 1【課題】本発明は自発式呼吸マスクを開示した。【解決手段】マスクを含み、前記マスクの右端には頭紐が設けられ、前記マスクの右端には主動ブロックが設けられ、前記主動ブロックの中には排出チャンバが設けられ、前記排出チャンバの頂壁の中には吸込みチャンバが設けられ、前記吸込みチャンバの中には吸込み装置が設けられ、前記吸込み装置の右側には吸着装置が設けられ、前記吸込みチャンバの右壁の中には清掃チャンバが設けられ、前記清掃チャンバの頂壁と底壁との間には清掃装置が対称的に設けられ、底壁の前記清掃装置を例として詳しく説明する：前記清掃装置の中には制御装置が設けられ、本発明は構造が簡単で、操作が便利で、生産しやすく、マスクと口腔との間の空気を自発的に換気でき、空気の流通を保証し、また交換過程で静電気によって空気中の不純物を吸着し、空気質を保証し、使用と宣伝価値がある。【選択図】図１
