公开(公告)号：US11528967B2

公开(公告)日：2022-12-20

申请号：US17295868

申请日：2018-11-22

申请人： YKK CORPORATION

发明人： Kota Kanno ,  Kazunori Somai ,  Daisuke Hayashi ,  Kohei Iwata ,  Nariko Kubota

IPC分类号： A44B17/00

摘要： Provided is a male snap button (10) including a metal male snap body (20), and a fixing member (30) for fixing the male snap body (20) to a fabric (1). The male snap body (20) includes: a male-side engagement part (21) in annular shape capable of being removably engaged with a female-side engagement part (60) of a female snap button (40); and multiple claws (27). The male-side engagement part (21) defines an opening (28) that exposes the fabric (1) inside in a radial direction thereof. A diameter (D1) of the opening (28) is greater than a length (W1) in the radial direction from an outside edge of the opening (28) in the radial direction to an outside edge of the male snap body (20) in the radial direction. The fixing member (30, 30a) includes claw accommodation parts (33) to receive the claws (27).

公开(公告)号：US11490695B2

公开(公告)日：2022-11-08

申请号：US17295868

申请日：2018-11-22

申请人： YKK CORPORATION

发明人： Kota Kanno ,  Kazunori Somai ,  Daisuke Hayashi ,  Kohei Iwata ,  Nariko Kubota

IPC分类号： A44B17/00

摘要： Provided is a male snap button (10) including a metal male snap body (20), and a fixing member (30) for fixing the male snap body (20) to a fabric (1). The male snap body (20) includes: a male-side engagement part (21) in annular shape capable of being removably engaged with a female-side engagement part (60) of a female snap button (40); and multiple claws (27). The male-side engagement part (21) defines an opening (28) that exposes the fabric (1) inside in a radial direction thereof. A diameter (D1) of the opening (28) is greater than a length (W1) in the radial direction from an outside edge of the opening (28) in the radial direction to an outside edge of the male snap body (20) in the radial direction. The fixing member (30, 30a) includes claw accommodation parts (33) to receive the claws (27).