| 摘要 |
The present invention provides a snap fastener which can smoothly and stably perform a locking operation by engagement between a female snap and a male snap and an unlocking operation even if plating treatment is performed as post processing. To this end, the present invention provides the snap fastener comprising: the female snap (1) including a head (10) letting a first shank (11) protrude at the center on a surface facing an external surface of a first object to be attached (F1), and a socket (20) which forms a female fixating groove tube at the center of a surface facing the first shank (11) for insertion and fixation of the first shank (11), forms an installation groove (21b) on a surface opposite to the female fixating groove tube (21a), and inserts and installs a hollow elastic disk (22) within the installation groove (21b); and the male snap (2) including a stud (30) forming a male fixating groove tube (31) at the center of a surface facing an external surface of a second object to be attached (F2) and forming a collar (32) at the circumference of an outer surface to be hooked and coupled to the disk (22) of the female snap, and a post (40) letting a second shank (41) protrude at the center of a surface facing the male fixating groove tube (31) to be fixedly inserted into the male fixating groove tube (31). |
