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    • 7. 发明公开
    • Button attaching fastener
    • VersoplusselementfürKnopf
    • EP0876775A2
    • 1998-11-11
    • EP98107208.5
    • 1998-04-21
    • YKK CORPORATION
    • Tanikoshi, HirofumiTenjin, Tsukasa
    • A44B17/00
    • A44B17/0082Y10T24/366Y10T24/3672
    • A button attaching fastener consisting of a button cap (1) and an attachment plug (10). The button cap (1) has centrally in its rear surface a socket (5), and the attachment plug (10) has on one end a flange (11) fitted in the socket (5) with a clench portion (6) provided along an outer periphery of the socket (5) clenched over the flange (11) through its substantially entire surface. The clench portion (6) has on its outer surface a plurality of rotation-preventing projections (7) extending radially outwardly from the base (14) of the flange (11). The rotation-preventing projections (7) serve to prevent the fastener from rotating on a piece of fabric, as of clothing, and also to increase the pulling strength of the attachment plug (10).
    • 由按钮帽(1)和附接插头(10)组成的按钮安装紧固件。 按钮帽(1)在其后表面中心具有插座(5),并且附接插头(10)在一端具有装配在插座(5)中的凸缘(11),其上设有夹紧部分(6) 插座(5)的外周边通过其大致整个表面紧固在凸缘(11)上。 夹紧部分(6)在其外表面上具有从凸缘(11)的基部(14)径向向外延伸的多个防旋转突起(7)。 旋转防止突起(7)用于防止紧固件在服装上在一块织物上旋转,并且还增加附接插头(10)的拉伸强度。
    • 10. 发明公开
    • SNAP FASTENER
    • EP3238562A4
    • 2018-05-23
    • EP15871803
    • 2015-11-18
    • DURAFLEX HONG KONG LTD
    • CHEN TE CHIEN
    • A44B17/00A44B1/14A44B1/34
    • A44B17/0005A44B1/14A44B1/34A44B17/0076A44B17/0082
    • Disclosed is a snap fastener, comprising a face fastener (1) and a locating fastener (2) which are snapped with each other, wherein the face fastener (1) comprises a face shell (11) provided with an installation chamber (111), and a locating pin (12) made of plastic and integrally formed; and the locating pin (12) comprises a base (121), a rod body (122) and anti-rotation protrusions (125), wherein the base is accommodated in the installation chamber (111), and anti-skidding structures (124) are arranged on the end face, exposed out of the installation chamber (111), of the base (121); the rod body stands exactly on an end face of the base (121), and the end, away from the base (121), of the rod body (122) is used to be connected to the locating fastener (2); the anti-rotation protrusions are arranged at the outer edge of the end face, in connection with the rod body (122), of the base (121) in a protruding manner, and the ends, away from the base (121), of the anti-rotation protrusions (125) retract; and when the locating pin (12) and the face shell (11) are assembled, the face shell (11) completely covers the anti-rotation protrusions (125) and is meshed therewith. In the implementation of the snap fastener of the present invention, the face fastener (1) can be separated into the face shell (11) and the locating pin (12), and the locating pin (12) is manufactured into a standard part for batch production and storage, thereby adapting face shells (11) with continuously updated designs, shortening delivery time, and reducing costs.