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公开(公告)号：US09854880B2
公开(公告)日：2018-01-02
申请号：US15025851
申请日：2013-09-30
申请人： YKK Corporation
发明人： Yoshinori Kojima , Hayuru Tanaka , Isamu Michihata , Yui Miyawaki
摘要： [Problem] To provide a slide fastener chain and a slide fastener, which have a small curvature radius and which have flexibility enabling the slide fastener chain and the slide fastener to be smoothly bent. [Solution] A slide fastener chain (1) comprises: a pair of fastener tapes (2); and elements (3) affixed to the facing edges (21) of the fastener tapes (2) at a predetermined pitch. The slide fastener chain (1) is characterized in that: the elements (3) each have bases (31a, 32a) affixed to a fastener tape (2) and each have heads (31c, 32c) protruding from the bases (31a, 32a) and engaging with facing elements (3); and the thickness (t) and pitch (p) of the elements (3) satisfy the following expressions (1) and (2).
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公开(公告)号：US20160242514A1
公开(公告)日：2016-08-25
申请号：US15024835
申请日：2014-09-29
申请人： YKK CORPORATION
发明人： Yoshinori Kojima , Hayuru Tanaka , Isamu Michihata , Yui Miyawaki
摘要： There is provided a side fastener chain. A plurality of elements are fixed on each of opposing edge portions of a pair of fastener tapes at a predetermined pitch. The elements include a base portion and a head portion. A ratio (Rt) of the sum dimension of a first partial thickness, which is measured from an upper surface of each element to an upper surfaces-side apex of the respective edge portion, and a second partial thickness, which is measured from a lower surface of the element to a lower surface-side apex of the edge portion, to a thickness of the element satisfies the following equation: 40%≦Rt. A ratio (Rtl) of the thickness of the element to the entire length of the element satisfies the following equation: 0
摘要翻译： 提供了一个侧面紧固链。 多个元件以预定间距固定在一对拉链带的每个相对边缘部分上。 元件包括基部和头部。 从每个元件的上表面到相应边缘部分的上表面侧顶点测量的第一部分厚度的和尺寸的比率（Rt）和从较低的边缘部分测量的第二部分厚度 元件的表面到边缘部分的下表面侧顶点到元件的厚度满足以下等式：40％≤Rt。 元件的厚度与元件的整个长度的比率（Rt1）满足以下等式：0
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公开(公告)号：US20240349848A1
公开(公告)日：2024-10-24
申请号：US18632918
申请日：2024-04-11
申请人： YKK Corporation
发明人： Yui Miyawaki , Isamu Michihata , Peng Li , Wataru Kuriyama , Shinichi Daijogo
IPC分类号： A44B18/00
CPC分类号： A44B18/0065
摘要： In a surface fastener according to the present invention, a plurality of the hook groups and a spaced part provided between adjacent ones of the hook groups are disposed on the base part. The hook groups each include a first engaging element and a second engaging element. Each adjacent two of the engaging elements in each of the hook groups are oriented such that an element-head side of one of the two engaging elements and an element-back side of an other of the two engaging elements face each other or the respective element-back sides of the two engaging elements face each other, and each two of the engaging elements that are located across the spaced part from each other in the first direction are oriented such that the respective element-head sides of the two engaging elements face each other.
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公开(公告)号：US10306954B2
公开(公告)日：2019-06-04
申请号：US15024835
申请日：2014-09-29
申请人： YKK Corporation
发明人： Yoshinori Kojima , Hayuru Tanaka , Isamu Michihata , Yui Miyawaki
摘要： There is provided a side fastener chain. A plurality of elements are fixed on each of opposing edge portions of a pair of fastener tapes at a predetermined pitch. The elements include a base portion and a head portion. A ratio (Rt) of the sum dimension of a first partial thickness, which is measured from an upper surface of each element to an upper surfaces-side apex of the respective edge portion, and a second partial thickness, which is measured from a lower surface of the element to a lower surface-side apex of the edge portion, to a thickness of the element satisfies the following equation: 40%≤Rt. A ratio (Rtl) of the thickness of the element to the entire length of the element satisfies the following equation: 0
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公开(公告)号：US20160227887A1
公开(公告)日：2016-08-11
申请号：US15025851
申请日：2013-09-30
申请人： YKK CORPORATION
发明人： Yoshinori Kojima , Hayuru Tanaka , Isamu Michihata , Yui Miyawaki
摘要： [Problem] To provide a slide fastener chain and a slide fastener, which have a small curvature radius and which have flexibility enabling the slide fastener chain and the slide fastener to be smoothly bent. [Solution] A slide fastener chain (1) comprises: a pair of fastener tapes (2); and elements (3) affixed to the facing edges (21) of the fastener tapes (2) at a predetermined pitch. The slide fastener chain (1) is characterized in that: the elements (3) each have bases (31a, 32a) affixed to a fastener tape (2) and each have heads (31c, 32c) protruding from the bases (31a, 32a) and engaging with facing elements (3); and the thickness (t) and pitch (p) of the elements (3) satisfy the following expressions (1) and (2).
摘要翻译： 本发明提供一种具有小曲率半径的拉链链条和拉链，其具有使拉链链条和拉链平滑弯曲的灵活性。 拉链链条（1）包括：一对拉链带（2）; 以及以预定间距固定到拉链带（2）的相对边缘（21）的元件（3）。 拉链链条（1）的特征在于，元件（3）各自具有固定在拉链带（2）上的基座（31a，32a），并且每个都具有从基座（31a，32a）突出的头部 ）并与面向元件（3）接合; 元件（3）的厚度（t）和间距（p）满足下列表达式（1）和（2）。
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