Inflating article with built-in inflator

The utility model relates to a pneumatic article with an inner built pneumatic equipment, the pneumatic article can be any article, such as a mattress, a sofa, a cushion, or an outdoor article, such as a small craft, a swim ring, a floating bed, or other air bags; a plurality of gas columns used for main supporting are distributed uniformly inside the pneumatic article, an air tap used for air exhaust is arranged at a proper position on the external of the pneumatic article, an air valve of the pneumatic equipment is arranged at a proper position inside the air bag, the valve is a closed cylinder provided with an elastic body inside which can compress and rebound, an air inlet provided with a spiral cover is arranged above the air valve, an inner plug and a diaphragm are added, an air outlet is arranged below the air valve; thereby, the rapid and labor saving pneumatic effect can be achieved by compressing the air valve repeatedly, and the storage and the delivery are facilitated. In addition, when the pneumatic article is a mattress or a sofa for indoor use, the surface of the pneumatic article can be integrated to the cotton cloth layer and enwraps the surface of the air bag, therefore the user will feel comfortable during recumbency, and the whole beautification effect is enhanced.