Elastic buckle fixing device

An elastic buckle fixing device capable of being used for fixing an object in a gap between glass and a decorative plate comprises an elastic buckle piece provided with a first sheet body and a secondsheet body; a flange is arranged at the opening end of the second sheet body and can be clamped and fixed on the inner side of the decorative plate when being inserted into a gap between the decorative plate and the glass; an object linking piece is arranged in the device and is used for linking an object; the distance between the neck part and the flange of the object connecting piece is at least greater than the thickness of one decorative plate; by means of the structure, the elastic buckling piece can be inserted into the gap between the decorative plate and the glass after being in a closed state, the device is buckled and clamped between the decorative plate and the glass, and therefore simple and rapid fixing is achieved. Moreover, the elastic buckle fixing device can be used on one or more different objec