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公开(公告)号：KR102173775B1
公开(公告)日：2020-11-03
申请号：KR20200077231
申请日：2020-06-24
Applicant: 안신엽
Inventor： AN SIN YEOB
Abstract: 본발명은미싱장치에사용되는마그네틱이결합된보빈결합체에관한것으로, 보빈케이스와보빈이자성으로맞닿아, 가마가공회전시, 밑실이감겨지는보빈의공회전및 밑실의늘어짐을방지함과더불어재봉제품의품질을향상시키는발명이다.
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