The present invention provides a self-applying patch device. The self-applying patch device includes a supporting plate and a protruding device. The supporting plate has a first face and a covering device connected to the supporting plate and disposed on a first face, wherein the covering device partially covers the supporting plate. The protruding device is disposed on the supporting plate and protrudes out of the first face or is disposed on a face of the covering device opposite to the first face. The covering device is a plate pivotally connected to the supporting plate on its side. A patch is able to be disposed between the first face of the supporting plate and the covering device.本發明提供一種自助式貼布機。自助式貼布機包括承載盤以及凸件。承載盤具有第一面以及遮蔽裝置連結承載盤並設置於第一面上,其中遮蔽裝置係部分覆蓋承載盤。凸件以突出於第一面之方式設置於承載盤,或凸件凸設於遮蔽裝置相對於第一面之另一面。遮蔽裝置係側邊樞接於承載盤之片材。其中,一貼布置於承載盤之第一面及遮蔽裝置之間。100a‧‧‧承載盤110a‧‧‧第一面120a‧‧‧第二面300a‧‧‧凸件500‧‧‧遮蔽裝置800a‧‧‧自助式貼布機
