The utility model relates to a beverage bottle capable of being mutually connected and a connecting body thereof, which belong to the field of beverage bottle designing and manufacturing, and comprise a bottle body (1); a bottle nozzle (2) with an external thread is protruded out of the top of the bottle body (1); a bottle cap (3) with an internal thread is arranged on the bottle nozzle (2); the beverage bottle capable of being mutually connected and the connecting body thereof are characterized in that: the bottom of the bottle body (1) is provided with an external thread (4) or an internal thread (5); a reinforcing column (6) is arranged in the bottle body (1); the bottle cap (3) and the connecting body (7) are provided with a plurality of internal threads (8) and external threads (9) in any direction of a three-dimensional space; and all the internal and external threads are mutually matched. The utility model aims to solve the problem of the recyling of waste beverage bottles, and has the technical scheme that: through the beverage bottle, the connecting body thereof and the bottle cap designed by the utility model, a plurality of beverage bottles are connected in any direction of the three-dimensional space, so that a three-dimensional space frame is formed, the frame is mainly used for manufacturing furniture, a fence, a plastic shed, a simple house frame and other complicated structures, so that the recycling of the waste beverage bottles is realized, white pollution is prevented, the environment is protected, and a plurality of frames for placing objects can be manufactured.