公开(公告)号：US11339512B2

公开(公告)日：2022-05-24

申请号：US17053729

申请日：2019-04-01

申请人： TWINS CORPORATION

发明人： Ryuji Kajiwara ,  Takashi Tsuchida

IPC分类号： D04C1/12 ,  D04B21/20 ,  D04C1/02 ,  D07B1/02 ,  A43C1/02

摘要： A elastically deformable string includes an outer layer and a core material placed inside the outer layer, wherein the outer layer has knob parts that are constituted by loosely woven outer layer yarns and elastically deformable, and link parts that are constituted by densely woven outer layer yarns and have a smaller diameter than the knob parts, wherein the loosely woven outer layer yarns are woven more loosely than are the densely woven outer layer using same yarns, and the core material is constituted by a stretchable string and placed inside the knob parts in a slackened and/or meandering state. The elastically deformable string is suitable for shoes, for example, as a shoelace which does not require knots.

公开(公告)号：US20210123172A1

公开(公告)日：2021-04-29

申请号：US17053729

申请日：2019-04-01

申请人： TWINS CORPORATION

发明人： Ryuji KAJIWARA ,  Takashi TSUCHIDA

IPC分类号： D04C1/12 ,  D04C1/02 ,  D04B21/20 ,  D07B1/02

摘要： A string includes an outer layer and a core material placed inside the outer layer, wherein: the outer layer comprises knob parts that are constituted by outer layer yarns woven loosely, and link parts that are constituted by outer layer yarns woven densely and also having a smaller diameter than the knob parts, wherein the knob parts of the outer layer are elastically deformable; and the core material is constituted by a stretchable string and placed inside the knob parts in a slackened and/or meandering state. The above string features an elastically deformable string that does not require knots, is to allow the string, after it has been deformed, to restore its original shape by stronger elastic forces.

公开(公告)号：US11560656B2

公开(公告)日：2023-01-24

申请号：US17057610

申请日：2018-10-31

申请人： TWINS CORPORATION

发明人： Ryuji Kajiwara ,  Takashi Tsuchida

IPC分类号： D04C1/12 ,  D04C1/02

摘要： An elastically deformable braided string whose intermediate part excluding both end areas can deform elastically in the direction of axis under an external pulling force, wherein the intermediate part is divided into/constituted by multiple areas having different tensile moduli in the direction of axis. The above elastically deformable braided string can be applied for various purposes.

公开(公告)号：US08832913B2

公开(公告)日：2014-09-16

申请号：US13750236

申请日：2013-01-25

申请人： Twins Corporation

发明人： Ryuji Kajiwara ,  Masakazu Osada ,  Liming Yang ,  Tsung Jen Hsieh

IPC分类号： A43C1/02 ,  A43C9/00

CPC分类号： A43C9/00 ,  A43C1/003 ,  A43C1/02 ,  D04C1/02 ,  Y10T24/3787

摘要： In the conventional lace with knobby portions having elastic rubber core, there is difference in degree of stretch between both ends and core of the knobby portion. Therefore, there are a portion that is subjected to heavy stretching force and a portion that is subjected to no stretching force, and when large strain is accumulated at the boundary between the portions subjected to different stretching forces and the strain reaches the limit, the lace ruptures. In order to solve the above problem, we provide a lace provided with tubular lace body of elastic material, comprising knobby portions repeatedly placed at intervals, of which diameter vary depending on tension on the knobby portion in an axial direction.

摘要翻译： 在具有弹性橡胶芯的旋钮部分的常规蕾丝中，在纽扣部分的两端和芯之间的拉伸程度不同。 因此，存在受到较大拉伸力的部分和不具有拉伸力的部分，并且当受到不同拉伸力的部分之间的边界处的大应变积聚并且应变达到极限时，花边 破裂 为了解决上述问题，我们提供了一种带弹性材料的管状花边体的花边，其包括间隔重复放置的旋钮部分，其直径根据旋钮部分沿轴向的张力而变化。

公开(公告)号：US20210189617A1

公开(公告)日：2021-06-24

申请号：US17057610

申请日：2018-10-31

申请人： TWINS CORPORATION

发明人： Ryuji KAJIWARA ,  Takashi TSUCHIDA

IPC分类号： D04C1/12 ,  D04C1/02

摘要： An elastically deformable braided string whose intermediate part excluding both end areas can deform elastically in the direction of axis under an external pulling force, wherein the intermediate part is divided into/constituted by multiple areas having different tensile moduli in the direction of axis. The above elastically deformable braided string can be applied for various purposes.

公开(公告)号：US20140007392A1

公开(公告)日：2014-01-09

申请号：US13750236

申请日：2013-01-25

申请人： TWINS CORPORATION

发明人： Ryuji Kajiwara ,  Masakazu Osada ,  Liming Yang ,  Tsung Jen Hsieh

IPC分类号： A43C9/00

CPC分类号： A43C9/00 ,  A43C1/003 ,  A43C1/02 ,  D04C1/02 ,  Y10T24/3787

摘要： In the conventional lace with knobby portions having elastic rubber core, there is difference in degree of stretch between both ends and core of the knobby portion. Therefore, there are a portion that is subjected to heavy stretching force and a portion that is subjected to no stretching force, and when large strain is accumulated at the boundary between the portions subjected to different stretching forces and the strain reaches the limit, the lace ruptures. In order to solve the above problem, we provide a lace provided with tubular lace body of elastic material, comprising knobby portions repeatedly placed at intervals, of which diameter vary depending on tension on the knobby portion in an axial direction.

摘要翻译： 在具有弹性橡胶芯的旋钮部分的常规蕾丝中，在纽扣部分的两端和芯之间的拉伸程度不同。 因此，存在受到较大拉伸力的部分和不具有拉伸力的部分，并且当受到不同拉伸力的部分之间的边界处的大应变积聚并且应变达到极限时，花边 破裂 为了解决上述问题，我们提供了一种带弹性材料的管状花边体的花边，其包括间隔重复放置的旋钮部分，其直径根据旋钮部分沿轴向的张力而变化。