公开(公告)号：US20220396189A1

公开(公告)日：2022-12-15

申请号：US17728835

申请日：2022-04-25

申请人： Hyundai Motor Company ,  Kia Corporation ,  Hyundai Transys Inc. ,  WOOBO TECH CO., LTD.

发明人： Seung Hyun KIM ,  Seon Chae NA ,  Byung Yong CHOI ,  Min Ju LEE ,  Sang Hyun LEE ,  Hyun Sung KIM ,  Jin Mun PARK ,  Kyeong Hyun LEE ,  Jae Sung LEE ,  Hae II JEONG

IPC分类号： B60N2/818

摘要： A seat headrest includes: a pad assembly; a main cover surrounding a rear side of the pad assembly; an upper guide coupled to the main cover and provided with an upward/downward movement guide groove formed in the upper guide and elongated upward/downward; a post stay including an upper portion inserted in the upward/downward movement guide groove; and a post holding guide, in which the lower portion of the post stay is inserted and held and which is held to a seat back frame.