公开(公告)号：US11725752B2

公开(公告)日：2023-08-15

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: F16L3/24 ,  B67D7/02 ,  F16L3/10

CPC classification number: F16L3/24 ,  B67D7/0288 ,  F16L3/1075 ,  F16L2201/10

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.