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    • 10. 发明公开
    • SLIDING FASTENER
    • 滑动紧固件
    • EP2446769A1
    • 2012-05-02
    • EP10829664.1
    • 2010-10-14
    • Matsumoto, Masaki
    • Matsumoto, Masaki
    • A44B19/02A44B19/26A44B19/32
    • A44B19/02A44B19/20A44B19/26Y10T24/2502Y10T24/2509Y10T24/2532Y10T24/2552Y10T24/2584
    • (Object) To provide a novel slide fastener having a multilayered structure made up of plural fastener units with one fastener unit overlaid on another fastener unit in succession, by creating a fastener element having a specific shape based on a novel idea.
      (Solution) The slide fastener comprises elements, which are arranged in a line along each of oppositely-positioned edges of opening/closing ends of fastener tapes, and a slider, wherein each of the elements includes a horizontal functional section having a meshing portion on one side and a fastener-tape fixed portion on the other side in the horizontal direction, an upper vertical functional section having an engagement piece that is formed by extending the meshing portion upwards perpendicularly to the horizontal functional section, and a lower vertical functional section having an engagement holding piece that is formed by extending the fastener-tape fixed portion downwards perpendicularly to the horizontal functional section, the slide fastener includes a plurality of fastener units in each of which the elements are arranged to oppositely face each other and the meshing portions are meshed with each other by sliding the slider between the oppositely-positioned elements, whereby the engagement pieces of the oppositely-positioned elements in pair form an engagement portion and the engagement holding pieces of the oppositely-positioned elements in pair form an engagement holding portion, and the plurality of fastener units are constituted in a multilayered structure by engaging the engagement holding portions of a second fastener unit with the engagement portions of a first fastener unit such that the engagement holding portions of a new fastener unit are engaged with the engagement portions of a preceding fastener unit in succession.
    • 本发明提供一种新颖的拉链,该拉链具有由多个紧固件单元构成的多层结构,其中一个紧固件单元依次叠置在另一个紧固件单元上,通过基于新颖思想创建具有特定形状的紧固件元件。 (解决方案)拉链包括沿着拉链带的打开/关闭端的每个相对定位的边缘排列成一列的元件以及滑块,其中每个元件包括水平功能部分,该水平功能部分上具有啮合部分 一侧和在水平方向另一侧上的拉链带固定部分;上部竖直功能部分,具有通过垂直于水平功能部分向上延伸啮合部分而形成的接合件;以及下部竖直功能部分, 通过使所述拉链带固定部分垂直于所述水平功能部分向下延伸而形成的接合保持件,所述拉链包括多个紧固件单元,每个所述紧固件单元中的所述元件被布置为彼此相对地面对,并且所述啮合部分是 通过在相对定位的元件之间滑动滑块而相互啮合, 成对的相对定位元件的接合片形成接合部,并且相反定位元件的接合保持片成对形成接合保持部,并且多个紧固器单元通过使接合保持器接合而构成为多层结构 第二紧固件单元的一部分与第一紧固件单元的接合部分相接合,使得新紧固件单元的接合保持部分与前一紧固件单元的接合部分相继接合。