An inflatable bed, comprising: an upper piece, a bottom piece, a left piece, a right piece, a left loop-shaped frame, a right loop-shaped frame, a tensioning assembly and an air valve; wherein a front side of the bottom piece is directly connected to a front side of the upper piece to form a front piece of the inflatable bed, and a rear piece is connected between a rear side of the bottom piece and a rear side of the upper piece; the left piece is connected to the bottom piece, the upper piece, the front piece, and the rear piece respectively; the right piece is connected to the bottom piece, the upper piece, the front piece, and the rear piece respectively, to cooperatively form an inflatable chamber; the tensioning assembly is connected to walls of the inflatable chamber; the air valve is in communication with the inflatable chamber; the left loop-shaped frame comprises a left loop-shaped inner wall, one side of the left loop-shaped inner wall is surroundingly connected to a periphery of the left piece, to form a first joint line; another side of the left loop-shaped inner wall is connected to the bottom piece, the upper piece, the front piece, and the rear piece, to form a second joint line; the right loop-shaped frame comprises a right loop-shaped inner wall, one side of the right loop-shaped inner wall is surroundingly connected to a periphery of the right piece, to form a third joint line; another side of the right loop-shaped inner wall is also connected to the bottom piece, the upper piece, the front piece, and the rear piece, to form a fourth joint line; characterized in that, the left loop-shaped frame has a hollow loop-shaped structure, the left loop-shaped inner wall is an inner wall of the hollow loop-shaped structure and is in a shape of a looped band, and the left loop-shaped inner wall is provided with a left through hole; and the right loop-shaped frame has a hollow loop-shaped structure, the right loop-shaped inner wall is an inner wall of the hollow loop-shaped structure and is in a shape of a looped band, and the right loop-shaped inner wall is provided with a right through hole. an upper piece, a bottom piece, a left piece, a right piece, a left loop-shaped frame, a right loop-shaped frame, a tensioning assembly and an air valve; wherein a front side of the bottom piece is directly connected to a front side of the upper piece to form a front piece of the inflatable bed, and a rear piece is connected between a rear side of the bottom piece and a rear side of the upper piece; the left piece is connected to the bottom piece, the upper piece, the front piece, and the rear piece respectively; the right piece is connected to the bottom piece, the upper piece, the front piece, and the rear piece respectively, to cooperatively form an inflatable chamber; the tensioning assembly is connected to walls of the inflatable chamber; the air valve is in communication with the inflatable chamber; the left loop-shaped frame comprises a left loop-shaped inner wall, one side of the left loop-shaped inner wall is surroundingly connected to a periphery of the left piece, to form a first joint line; another side of the left loop-shaped inner wall is connected to the bottom piece, the upper piece, the front piece, and the rear piece, to form a second joint line; the right loop-shaped frame comprises a right loop-shaped inner wall, one side of the right loop-shaped inner wall is surroundingly connected to a periphery of the right piece, to form a third joint line; another side of the right loop-shaped inner wall is also connected to the bottom piece, the upper piece, the front piece, and the rear piece, to form a fourth joint line; characterized in that, the left loop-shaped frame has a hollow loop-shaped structure, the left loop-shaped inner wall is an inner wall of the hollow loop-shaped structure and is in a shape of a looped band, and the left loop-shaped inner wall is provided with a left through hole; and the right loop-shaped frame has a hollow loop-shaped structure, the right loop-shaped inner wall is an inner wall of the hollow loop-shaped structure and is in a shape of a looped band, and the right loop-shaped inner wall is provided with a right through hole.