阅读说明：本技术 一种复合齿压卡环及卡压管件 (Composite tooth pressure snap ring and clamping pressure pipe fitting ) 是由 黄永红 孙允月 李波 徐忠锐 于 2020-12-31 设计创作，主要内容包括：本发明公开了一种复合齿压卡环及卡压管件,卡环包括卡环本体和设置在所述卡环本体上的齿部,所述卡环本体的材质为塑料；所述齿部的材质为金属；通过塑料特有的弹性和容差性,提高管道在安装时的容差性,便于安装,且通过塑料的卡环本体锁紧管件,实现稳定的连接,避免挤压连接的卡压管件出现漏水问题。(The invention discloses a composite tooth pressure clamping ring and a clamping pipe fitting, wherein the clamping ring comprises a clamping ring body and tooth parts arranged on the clamping ring body, and the clamping ring body is made of plastic; the tooth part is made of metal; through the peculiar elasticity and the tolerance nature of plastics, improve the tolerance nature of pipeline when the installation, the installation of being convenient for, and through the snap ring body locking pipe fitting of plastics, realize stable connection, avoid the card of extrusion connection to press the pipe fitting to appear the problem of leaking.)