Air-valve structure and inflatable seat applying same

Abstract

The invention relates to an air-valve structure and an inflatable seat applying the same, in particular to the air-valve structure with few parts involved and not easy to damage. The air-valve structure comprises a base body, a valve body and a floating piece, an inserting groove is formed in the base body, a magnetic piece is arranged on the inner bottom surface of the inserting groove, the valve body is arranged in the inserting groove of the base body in a locked manner, a through penetrating hole is formed in the center of the valve body, the floating piece is slidably arranged in the penetrating hole of the valve body, an air hole with an upward opening is formed in the center of the floating piece, at least one guide hole communicated with the air hole is formed in an annular abutted piece on the periphery of the floating piece, and another magnetic piece corresponding to the magnetic piece of the base body and repellent to the same is arranged on the bottom surface of the floating piece. By the aid of the design that the magnetic piece inside the base body is repellent to the magnetic piece of the floating piece in the valve body, the floating piece can generate power of closure relative to the penetrating hole of the valve body, the problem and trouble caused by using of elastic pieces or electromagnetic valves in the prior art are avoided, elastic fatigue is avoided, service life of the air-valve structure can be prolonged, and generation of pollutants can be decreased.

Description

technical field [0001] The invention belongs to the technical field of valve parts, and specifically relates to an air valve structure that can reduce components, so as to reduce the probability of damage to the valve parts and reduce the pollutants generated after the valve parts operate, so as to improve the cleanliness. Background technique [0002] Due to the continuous development of electronic products towards thinner, smaller and higher performance characteristics, the core chips used in electronic products are also miniaturized and more efficient. However, to make chips smaller and more efficient, it is necessary to make the The miniaturization of the wire diameter of integrated circuits enables more integrated circuits to be accommodated in a chip of the same size. And affected by the miniaturization of integrated circuits and the reduction of production costs, the size of wafers is getting larger and larger. In other words, the number of chips per wafer is increasi...

AI Technical Summary

Problems solved by technology

[0008] The main purpose of the present invention is to provide an air valve structure that can reduce components, thereby improving the existing problem of elastic fatigue, prolonging the service life, and avoiding the phenomenon of pollutants or heat generated by friction, and further improving the flow rate. gas cleanliness

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