Multifunction bottle opener

The utility model relates to a multifunction bottle opener, which comprises a handle body and a bottle opening piece, wherein the bottle opening piece is movably connected to one end of the handle body. The non-connected end of the handle body, which is not connected with the bottle opening piece is provided with a semicircular clamping arm which is matched with the end of the non-connected end of the handle body, forming a clamping seat with a moving opening. The utility model adopts modes that the semicircular clamping arm is arranged on one end of the handle body; the clamping arm is matched with the end of the non-connected end of the handle body, forming the clamping seat with the moving opening. The clamping seat is formed for tightly clamping bottle cap to open the bottle cap through the concave position of the clamping arm and the handle body. Meanwhile, the inner circumferences of the concave position and the clamping arm are provided with anti-slide embedding teeth for effectively preventing the bottle cap from sliding in the clamping arm in a working process and operation and utilization are very convenient.