A fluid dispensing device includes a pressurizing device coupled between a fluid bottle and a discharge tube for forcing the fluid to flow through the discharge tube without gravity, the pressurizing device includes a container having an inclined inner peripheral surface, and a piston slidably received in the container and having an outer peripheral portion for selectively engaging with the inclined inner peripheral surface of the container in order to pump the fluid into the discharge tube when the piston is moved toward the discharge tube with a coil, and for being selectively disengaged from the inner peripheral surface of the container when the piston is moved away from the discharge tube.本發明係在於提供一種點滴瓶自動推送裝置,包括一泵壓裝置設在瓶子和輸送管之間,而可將瓶子裡面的液體泵壓出去而不需要運用到重力,泵壓裝置包括一容器具有一個傾斜的內側面,一活塞滑動地設在容器裡面,活塞的外周緣可供觸接容器的傾斜內側面以便泵送或迫使藥物或液體泵壓出去,而當活塞的外周緣脫離容器的傾斜內側面時,其可在活塞的外周緣和容器的傾斜的內側面之間形成一間隙,並使藥物或液體可以流經間隙而流入到容器的靠插針的部位,以及一線圈安裝至容器,可供驅使活塞在容器內往復地移動。圖號的簡要說明(10)...瓶子(11)...頸部(20)...輸送管(21,34)...插針(22)...注射針(23)...壓控閥(24)...流量檢視裝置(25)...空氣洩壓閥(30)...泵壓裝置(31)...容器(32)...蓋子(33)...容器一端(35)...彈性塞子(36)...容器另一端(37)...容室(38)...容器的傾斜內面(39)...中間部位(40)...活塞(41)...活塞的外周緣(42)...磁鐵(5)...驅動設備(50)...線圈(51)...殼體(52)...電路板(53)...電池
