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    • 6. 发明授权
    • Separable bottom stop assembly of concealed slide fastener
    • 隐形拉链的可分离底部挡块
    • US6112376A
    • 2000-09-05
    • US199299
    • 1998-11-25
    • Shunji AkashiShigeyoshi Takasawa
    • Shunji AkashiShigeyoshi Takasawa
    • A44B19/38
    • A44B19/388Y10T24/2513Y10T24/2591Y10T24/2593
    • In a separable bottom stop assembly of a concealed slide fastener, U-shaped guide portions are respectively connected continuously to ends of inner side edge of a box pin and a separable pin both in a shape of a prism for guiding flanges of the box having at a front face thereof an opening portion. Flat support portions are connected continuously to outsides of the guide portions, and the guide portions and the support portions made of thermoplastic resin are integrally molded to bottom ends of fastener stringer tapes. The guide portions and the support portions connected continuously to the box pin and the separable pin are thin at their portions where the box is disposed and thick at their portions outside the thin portions. The thick portions of the support portions extend to one-side faces of the fastener tapes. The box pin can be inserted into and fixed to a box-pin-insertion hole of the box. Therefore, the attaching portion of the separable bottom stop assembly is reinforced, and the attaching of the box and fitting and detaching operations of the separable pin can be easily performed.
    • 在隐形拉链的可分离的底部止动组件中,U形导向部分分别连接到盒形销的内侧边缘的端部和可分离的销,两者均为棱柱形,用于引导具有 其前面为开口部。 平坦的支撑部分连续地连接到导向部分的外侧,并且由热塑性树脂制成的引导部分和支撑部分一体地模制到拉链条带的下端。 与箱销和可分离销连续连接的引导部分和支撑部分在其设置的部分处薄,并且在薄部分外侧的部分是厚的。 支撑部分的厚部分延伸到拉链带的单面。 盒子插销可以插入并固定在盒子的插销孔中。 因此,可分离底部止动组件的安装部分被加强,并且可以容易地进行箱体的安装和可分离销的装配和拆卸操作。
    • 10. 发明授权
    • Separable slide fastener
    • 可分离拉链
    • US5913481A
    • 1999-06-22
    • US979785
    • 1997-11-26
    • Akira MatsukiMamoru OkadaShigeyoshi Takasawa
    • Akira MatsukiMamoru OkadaShigeyoshi Takasawa
    • A44B19/38A44B19/60A44B19/00
    • A44B19/60Y10T24/2593Y10T24/2595
    • In a separable slide fastener, a succession of discrete fastener elements molded on a pair of parallel connecting yarns at regular distances are folded individually in a U-shape about an inner edge of each of opposed fastener tapes and are attached by sewing threads. Several of the fastener elements are removed from a bottom end portion of each fastener tape by cutting the connecting yarns with corresponding part of the sewing threads remaining uncut as cores. Each of upper and lower legs of a lowermost one of said fastener elements is flatted to form a small-thickness portion. An insertion pin of a separable bottom stop assembly is attached to the bottom end portion of one fastener tape by clenching so as to hold the small-thickness portions and the cores, and a box pin is attached to the bottom end portion of the other fastener tape in the same manner.
    • 在可分离的拉链中,以一定距离模制在一对平行连接纱线上的一系列离散的紧固件元件围绕每个相对的拉链带的内边缘分别折叠成U形,并通过缝纫线附着。 通过切割连接纱线,几个紧固件元件从每个拉链带的底端部分去除,其中缝合线的相应部分未切割为芯。 所述紧固元件中最下面的一个的上腿和下腿中的每一个被平坦化以形成小厚度部分。 可分离的底部止动组件的插销通过紧固而附接到一个拉链带的底端部分,以便保持小厚度部分和芯部,并且盒销附接到另一紧固件的底端部分 胶带以同样的方式。