1results about How to "Good squeezing effect" patented technology

The invention provides a double-layered clamping jaw inflation connector, comprising: at least one valve plug with a pressing hole, each of which can be connected with an air nozzle; at least one clamping unit, which is composed of an inner jaw part and an outer jaw part; the clamping unit is arranged outside each valve plug, each inner jaw part has a chamber for the fixed insertion of each valve plug, and one end of the clamping jaw is arranged axially and can be stressed to generate a radial position change to press the valve plug and the pressing hole; each outer jaw part is composed of a plurality of jaw pieces, which are arranged at intervals on the outer circumferential side of the inner jaw part; each outer jaw part has a pressing area at one end, which can be pressed to generate a radial inward position change, so that the pressing area can press the clamping jaw of the inner jaw part and the pressing hole of the valve plug, and the valve plug can enhance the pressing effect.