公开(公告)号：US20220228689A1

公开(公告)日：2022-07-21

申请号：US17528746

申请日：2021-11-17

Applicant: STI CO., LTD.

Inventor： Yong Ik SONG ,  Hee Bong CHAE ,  Jin Woo LEE ,  Hyung Kyu SEO ,  Jae Won LEE ,  Hyun Soo JANG

IPC: F16L47/20 ,  F16L47/06

Abstract: The present disclosure relates to a male connector holder for an automatic chemical supply apparatus, in which as an upper stage that is independently movable in a front-rear direction is provided on a lower stage that is moved in the front-rear direction by a transfer unit, and even when a male connector having a stretched neck region is seated on the holder, the automatic chemical supply apparatus may be smoothly and normally operated.