This creation is a kind of structure-improved of bottle opener for ampoule bottles, and main system includes body and Breaching device, which is formed with an accommodating space, and is equipped with a connector on the what body, which connects with the connector other end. The structure-improved of this creation bottle opener for ampoule bottles, ampoule bottle head can be scraped one of scratch by Breaching device by system, and body is arranged what ampoule bottle head, then ampoule bottle head fractures by the strength of wrist, can be quick and safe ampoule bottle be opened.本創作係一種安瓿瓶開瓶器之改良結構，主要係包含有套體及破口裝置，該套體係形成有一容置空間，並於該套體上接設有一連接體，該破口裝置係與該連接體另一端相接。本創作所述的安瓿瓶開瓶器之改良結構，係可藉由破口裝置將安瓿瓶頭部刮出一道刮痕，並將套體套設於安瓿瓶頭部，再藉由手腕之力量將安瓿瓶頭部折斷，即可快速且安全的將安瓿瓶開啟。
