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JP7617592B2 - Cable ties - Google Patents
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JP7617592B2 - Cable ties - Google Patents

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JP7617592B2
JP7617592B2 JP2021040630A JP2021040630A JP7617592B2 JP 7617592 B2 JP7617592 B2 JP 7617592B2 JP 2021040630 A JP2021040630 A JP 2021040630A JP 2021040630 A JP2021040630 A JP 2021040630A JP 7617592 B2 JP7617592 B2 JP 7617592B2
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component
cable tie
yarns
core
sheath
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JP2022140007A (en
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伸行 岩倉
健二 長谷川
佳秀 野田
和彦 桝谷
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Unitika Trading Co Ltd
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Unitika Trading Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/80Packaging reuse or recycling, e.g. of multilayer packaging

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Description

本発明は、被結束物同士を固定したり束ねたりする結束バンドに関し、特に構築物を構築する際に、支柱や柵にネット等を固定するための結束バンドに関するものである。 The present invention relates to a cable tie that fastens or bundles objects together, and in particular to a cable tie that fastens nets and the like to posts or fences when constructing a structure.

結束バンドとして、従来より、ヘッド部、バンド部及びテール部よりなり、全体がナイロン、フッ素樹脂又はポリオレフィン等の合成樹脂で成形されてなるものが知られている。そして、テール部をヘッド部に挿入し、ヘッド部に設けられた係止片に、バンド部の表面に形成された鋸歯状部位を係止することによりロックしている。しかるに、ヘッド部に係止片を設けるため、ヘッド部は立体的な箱状になっている(特許文献1、図1)。このため、結束バンドの運搬時に嵩張ったり、狭いスペースで使用しにくいということがあった。 Conventionally, cable ties have been known that are made up of a head portion, a band portion, and a tail portion, and are entirely molded from synthetic resin such as nylon, fluororesin, or polyolefin. The tail portion is inserted into the head portion, and the serrated portion formed on the surface of the band portion is engaged with a locking piece provided on the head portion to lock it in place. However, in order to provide the locking piece on the head portion, the head portion is made three-dimensionally box-shaped (Patent Document 1, Figure 1). This makes cable ties bulky when transporting them, and difficult to use in small spaces.

実用新案登録第3224597号公報Utility Model Registration No. 3224597

本発明の課題は、運搬及び使用しやすい結束バンドを提供することにある。 The objective of the present invention is to provide a cable tie that is easy to carry and use.

本発明は、バンド部の表面ではなく、バンド部の両側縁に鋸歯状部位を設けると共に、ヘッド部に貫通孔を設けた特定のシートを用いることにより、上記課題を解決したものである。すなわち、本発明は、ヘッド部、バンド部及びテール部が同体のシートよりなる結束バンドであり、該バンド部の両側縁には鋸歯状部位が形成されていると共に、該ヘッド部には該テール部及び該バンド部を挿入しうる貫通孔が設けられており、前記シートは、経糸及び緯糸を構成糸とする織物であって、前記構成糸は、芯成分と該芯成分より融点の低い鞘成分とよりなる芯鞘型複合フィラメントよりなるマルチフィラメント糸であり、該鞘成分の溶融固化により前記構成糸相互間が融着されていると共に、溶融固化した該鞘成分よりなる母体に、繊維形態を持つ該芯成分が存在していることを特徴とする結束バンドに関するものである。 The present invention solves the above problem by using a specific sheet in which sawtooth portions are provided on both side edges of the band portion, not on the surface of the band portion, and a through hole is provided in the head portion. That is, the present invention relates to a cable tie in which the head portion, band portion, and tail portion are made of the same sheet, sawtooth portions are formed on both side edges of the band portion, and a through hole is provided in the head portion into which the tail portion and the band portion can be inserted, the sheet is a woven fabric having warp yarns and weft yarns as constituent yarns, the constituent yarns are multifilament yarns made of a core-sheath type composite filament made of a core component and a sheath component having a melting point lower than that of the core component, the constituent yarns are fused to each other by melting and solidifying the sheath component, and the core component having a fibrous form is present in a matrix made of the melted and solidified sheath component .

本発明に係る結束バンドは、ヘッド部、バンド部及びテール部が同体の特定のシートよりなる。そして、ヘッド部の貫通孔にテール部及びバンド部を挿入し、バンド部の両側縁に形成されている鋸歯状部位を貫通孔の周縁に係止することにより、被結束物同士を固定したり束ねたりする。したがって、ヘッド部を立体的な箱状にする必要がなく、結束バンドの運搬及び使用が合理的で容易になるという効果を奏する。 The cable tie according to the present invention has a head portion, a band portion, and a tail portion made of a single specific sheet. The tail portion and the band portion are inserted into the through hole of the head portion, and the sawtooth portions formed on both side edges of the band portion are engaged with the periphery of the through hole, thereby fixing or bundling objects to be tied together. Therefore, there is no need to make the head portion into a three-dimensional box shape, and the cable tie is easy to transport and use.

本発明の一例に係る結束バンドの平面図である。FIG. 1 is a plan view of a cable tie according to an example of the present invention. 本発明の他の例に係る結束バンドの平面図である。FIG. 13 is a plan view of a cable tie according to another example of the present invention. 本発明の一例に係る結束バンドのヘッド部にテール部及びバンド部を挿入し、貫通孔の周縁にバンド部の鋸歯状部位を係止した状態の写真である。13 is a photograph showing the state in which the tail portion and band portion are inserted into the head portion of a cable tie according to an example of the present invention and the serrated portion of the band portion is engaged with the periphery of the through hole. 図1の結束バンドの寸法を示した平面図である。FIG. 2 is a plan view showing dimensions of the cable tie of FIG. 1 . 図2の結束バンドの寸法を示した平面図である。FIG. 3 is a plan view showing dimensions of the cable tie of FIG. 2.

本発明に係る結束バンドは、ヘッド部1、バンド部2及びテール部3よりなる。ヘッド部1、バンド部2及びテール部3は、同体で平面的なシートとなっている。このシートを構成する素材は、剛直なものであれば任意のものを採用でき、合成樹脂、金属又は布帛であってよい。 The cable tie of the present invention is composed of a head portion 1, a band portion 2, and a tail portion 3. The head portion 1, the band portion 2, and the tail portion 3 are integral and form a planar sheet. Any rigid material can be used to compose this sheet, and it may be synthetic resin, metal, or fabric.

本発明においては、シートの素材を布帛製とするのが好ましい。素材が金属製であると、バンド部2の両側縁に設けられた鋸歯部位4,4,4・・・によって作業中に身体が傷つけられる恐れがあるが、素材が布帛であると傷つけられる恐れが少なくなる。布帛は一般的に柔軟なものであるが、布帛を構成する糸相互間を融着一体化すれば剛直なものとなる。しかし、金属製のものに比べれば、身体が傷つけられる恐れは少ない。布帛としては、織物、編物又は不織布等が用いられる。 In the present invention, it is preferable that the material of the seat is fabric. If the material is metal, there is a risk that the body may be injured by the sawtooth portions 4, 4, 4... provided on both side edges of the band portion 2 during work, but if the material is fabric, the risk of injury is reduced. Fabric is generally flexible, but if the threads that make up the fabric are fused together, it becomes rigid. However, compared to metal, there is less risk of injury to the body. As the fabric, woven fabric, knitted fabric, nonwoven fabric, etc. are used.

織物を例に挙げて説明すれば以下のとおりである。まず、経糸及び緯糸として、芯鞘型複合フィラメントよりなるマルチフィラメント糸を準備する。芯鞘型複合フィラメントは、芯成分と芯成分よりも融点の低い鞘成分とよりなるものである。芯成分/鞘成分の組み合わせとしては、ポリエチレンテレフタレート/共重合ポリエステル、ポリエチレンテレフタレート/ポリエチレン、ポリエチレンテレフタレート/ポリプロピレン、ポリプロピレン/ポリエチレン又はナイロン66/ナイロン6が挙げられる。特に、ポリエチレンテレフタレート/共重合ポリエステルの組み合わせが好ましい。これは耐候性に優れており、本発明に係る結束バンドを屋外で使用するのに適しているからである。このマルチフィラメント糸を経糸及び緯糸として織物を織成した後、鞘成分のみが軟化又は溶融する温度で熱加工する。この熱加工により、鞘成分が融着一体化してなるシートが得られる。このシートは、鞘成分よりなる母体に、繊維形態を持つ芯成分が織物として存在しているものである The following is an explanation of the process using a woven fabric as an example. First, a multifilament yarn made of a core-sheath type composite filament is prepared as the warp and weft. The core-sheath type composite filament is made of a core component and a sheath component with a melting point lower than that of the core component. Examples of the core component/sheath component combination include polyethylene terephthalate/copolymer polyester, polyethylene terephthalate/polyethylene, polyethylene terephthalate/polypropylene, polypropylene/polyethylene, or nylon 66/nylon 6. In particular, the combination of polyethylene terephthalate/copolymer polyester is preferred. This is because it has excellent weather resistance and is suitable for using the cable tie of the present invention outdoors. After weaving a fabric using this multifilament yarn as the warp and weft, it is thermally processed at a temperature at which only the sheath component softens or melts. This thermal processing results in a sheet in which the sheath components are fused and integrated. This sheet is a fabric in which the core component having a fibrous form is present in the matrix made of the sheath component.

布帛製等の剛直な素材よりなるシートに、打ち抜き加工を施すことにより、本発明に係る結束バンドを得ることができる。すなわち、打ち抜き加工により、ヘッド部1、バンド部2及びテール部3を成形すると共に、バンド部2の両側縁に鋸歯状部位4,4,4・・・及びヘッド1に貫通孔5を成形する。鋸歯状部位4の数は、図1及び図2に示す通り任意であり、数個~数十個成形することができる。貫通孔5の形状も、テール部3を挿入できれば任意である。たとえば、三角形、四角形又は楕円形等が用いられる。本発明においては、三角形であるのが好ましい。なお、図1及び図2に示した結束バンドの各部の寸法は図4及び図5に示したとおりである。 The cable tie of the present invention can be obtained by punching a sheet made of a rigid material such as fabric. That is, the head portion 1, band portion 2, and tail portion 3 are formed by punching, and sawtooth portions 4, 4, 4... are formed on both side edges of the band portion 2, and a through hole 5 is formed in the head 1. The number of sawtooth portions 4 is arbitrary as shown in Figures 1 and 2, and several to several tens of them can be formed. The shape of the through hole 5 is also arbitrary as long as the tail portion 3 can be inserted into it. For example, a triangle, a square, an ellipse, or the like can be used. In the present invention, a triangle is preferable. The dimensions of each part of the cable tie shown in Figures 1 and 2 are as shown in Figures 4 and 5.

本発明に係る結束バンドの使用方法は、以下のとおりである。まず、テール部3を手指で持ち、結束バンドを被結束物に沿わせた後、テール部3を捻って、貫通孔5に挿入する。そして、被結束物が固定される又は束ねられるまで、バンド部2も貫通孔5に挿入する。その後、バンド部2の両側縁の鋸歯状部位4,4を貫通孔5の周縁に係止させればよい。この係止は、手指をテール部3からを離すと、バンド部2の剛直性で捻りが元に戻って自動的に行われることもある。図3は、被結束物は示していないが、鋸歯状部位4,4が貫通孔5の周縁に係止されている状態を示した写真である。なお、狭いスペースで結束バンドを使用する際、特許文献1に記載されているように、テール部3先端をU字状又はL字状に折り曲げて、狭いスペースに差し入れればよい。 The method of using the cable tie according to the present invention is as follows. First, hold the tail portion 3 with your fingers, align the cable tie with the object to be tied, then twist the tail portion 3 and insert it into the through hole 5. Then, insert the band portion 2 into the through hole 5 until the object to be tied is fixed or bundled. After that, the sawtooth portions 4, 4 on both sides of the band portion 2 can be engaged with the periphery of the through hole 5. This engagement can be performed automatically when the fingers are released from the tail portion 3, as the twist returns to its original state due to the rigidity of the band portion 2. Figure 3 is a photograph showing the state in which the sawtooth portions 4, 4 are engaged with the periphery of the through hole 5, although the object to be tied is not shown. When using a cable tie in a narrow space, as described in Patent Document 1, the tip of the tail portion 3 can be bent into a U-shape or L-shape and inserted into the narrow space.

本発明に係る結束バンドは、被結束物を固定したり束ねたりする任意の用途に用いられる。たとえば、構築物である支柱や柵にネットを取り付ける用途や、ネット同士を繋ぎ合わせる用途又は電線等の線材を束ねる用途等の従来公知の用途に用いることができる。 The cable ties of the present invention can be used for any purpose to secure or bundle objects to be bound. For example, they can be used for conventionally known purposes such as attaching nets to posts or fences that are structures, connecting nets together, or bundling wires such as electric wires.

1 ヘッド部
2 バンド部
3 テール部
4 鋸歯状部位
5 貫通孔
1 Head portion 2 Band portion 3 Tail portion 4 Serrated portion 5 Through hole

Claims (4)

ヘッド部、バンド部及びテール部が同体のシートよりなる結束バンドであり、該バンド部の両側縁には鋸歯状部位が形成されていると共に、該ヘッド部には該テール部及び該バンド部を挿入しうる貫通孔が設けられており、
前記シートは、経糸及び緯糸を構成糸とする織物であって、
前記構成糸は、芯成分と該芯成分より融点の低い鞘成分とよりなる芯鞘型複合フィラメントよりなるマルチフィラメント糸であり、該鞘成分の溶融固化により前記構成糸相互間が融着されていると共に、溶融固化した該鞘成分よりなる母体に、繊維形態を持つ該芯成分が存在していることを特徴とする結束バンド。
A cable tie having a head portion, a band portion, and a tail portion made of a single sheet, the band portion having serrated portions formed on both side edges thereof, and the head portion having through holes through which the tail portion and the band portion can be inserted,
The sheet is a woven fabric having warp yarns and weft yarns as constituent yarns,
The component yarns are multifilament yarns made of a core-sheath type composite filament consisting of a core component and a sheath component having a melting point lower than that of the core component, and the component yarns are fused to each other by melting and solidifying the sheath component, and the core component having a fibrous form is present in a matrix made of the melted and solidified sheath component .
ヘッド部に挿入されたバンド部の鋸歯状部位は、貫通孔の周縁に係合しうる請求項1記載の結束バンド。 The cable tie of claim 1, in which the sawtooth portion of the band portion inserted into the head portion can engage with the periphery of the through hole. 貫通孔の形状が三角形である請求項1記載の結束バンド。 The cable tie of claim 1, in which the through hole has a triangular shape. 芯鞘型複合フィラメントの芯成分がポリエチレンテレフタレートであり、鞘成分が共重合ポリエステルである請求項記載の結束バンド。 2. The cable tie according to claim 1 , wherein the core component of the core-sheath type composite filament is polyethylene terephthalate and the sheath component is a copolymer polyester.
JP2021040630A 2021-03-12 2021-03-12 Cable ties Active JP7617592B2 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013227043A (en) 2012-04-26 2013-11-07 Kuraray Fastening Co Ltd Belt
US20160280432A1 (en) 2015-03-28 2016-09-29 Eurotech Distributors, Inc. Adhesive System Apparatus and Method
JP2017104388A (en) 2015-12-11 2017-06-15 クラレファスニング株式会社 Double-faced hook-and-loop fastener and biding or fixing belt including hook-and-loop fastener

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013227043A (en) 2012-04-26 2013-11-07 Kuraray Fastening Co Ltd Belt
US20160280432A1 (en) 2015-03-28 2016-09-29 Eurotech Distributors, Inc. Adhesive System Apparatus and Method
JP2017104388A (en) 2015-12-11 2017-06-15 クラレファスニング株式会社 Double-faced hook-and-loop fastener and biding or fixing belt including hook-and-loop fastener

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