Bottle opener

The utility model discloses a bottle opener for opening beer bottles, beverage bottles or other liquid containers which are provided with sealed bottle caps. The bottle opener is a firm rigid plate provided with two opposite side surfaces, a raised surface, a supporting surface, a thumb acting surface and a fore-finger acting surface, wherein the raised surface, the supporting surface, the thumb acting surface and the fore-finger acting surface form plane shapes or curved surface shapes and are perpendicular to the two side surfaces. The utility model has the advantage that a user can firstly hold a bottle body. Then, the bottle opener is arranged on the proper position of the bottle cap for one-hand control. Even if people walk with a bottle held by people or only one hand is idle, the bottle cap can also be opened. The trouble that the bottle body is required to be supported by means of a tabletop or other similar platforms when the bottle cap is opened of a traditional bottle opener is prevented. Meanwhile, the user only needs the thumb and another finger to operate. Therefore, the utility model has the advantages of convenient utilization, simple structure, low cost and strong practicability.