24-02-2022 дата публикации
Номер: US20220053889A1
Provided is a snap button including a male snap button () made of metal and a female snap button (). The male snap button () includes a base portion () and an engaging protuberance () which projects from the base portion (). The female snap button () includes: a ring member () made of soft resin, defining an engagement space () which detachably accepts the engaging protuberance (); and a female snap body () made of metal, accommodating the ring member (). The ring member () is provided with a protruding portion () which projects further out to one side than an end (), on said one side, of the female snap body () facing the male snap button () in an axial direction, and which is provided in circumferential direction. 1. A snap button comprising:{'b': '30', 'a male snap button () made of metal; and'}{'b': '10', 'a female snap button (),'}{'b': '30', 'claim-text': [{'b': '31', 'a base portion (), and'}, {'b': 32', '31, 'an engaging protuberance () which projects from the base portion (),'}], 'wherein the male snap button () comprises{'b': '10', 'claim-text': [{'b': 20', '120', '20', '32, 'i': 'a', 'a ring member (, ) made of soft resin, defining an engagement space () which detachably accepts the engaging protuberance (), and'}, {'b': 11', '20', '120, 'a female snap body () made of metal, accommodating the ring member (, ), and'}], 'wherein the female snap button () comprises{'b': 20', '120', '24', '12', '11', '30, 'i': 'a', 'wherein the ring member (, ) is provided with a protruding portion () which projects further out to one side than an end () on the one side of the female snap body () facing the male snap button () in an axial direction, and which is provided in a circumferential direction.'}2. The snap button according to claim 1 , wherein{'b': 11', '13, 'the female snap body () comprises a bottom portion (), and'}{'b': 20', '120', '23', '123', '13', '32', '32', '20, 'i': 'a', 'the ring member (, ) comprises a ring bottom portion (, ) which is disposed between ...
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