老大你这是抽水马桶用的好嘛。洗衣机用的是这样的。。。

https://www.homedepot.com/p/Tectite-1-2-in-Brass-Push-to-Connect-x-3-4-in-Male-Hose-Thread-Washing-Machine-Outlet-Box-FSBBOXWM/301460625

https://www.homedepot.com/p/Tectite-1-2-in-Brass-Push-to-Connect-x-3-4-in-Male-Hose-Thread-Washing-Machine-Outlet-Box-with-Water-Hammer-Arrestors-FSBBOXWMWH/301460636