JP3115675U - Braided sleeve - Google Patents

Braided sleeve Download PDF

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JP3115675U
JP3115675U JP2005006538U JP2005006538U JP3115675U JP 3115675 U JP3115675 U JP 3115675U JP 2005006538 U JP2005006538 U JP 2005006538U JP 2005006538 U JP2005006538 U JP 2005006538U JP 3115675 U JP3115675 U JP 3115675U
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sleeve
free end
end opening
braided
diameter
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利信 中村
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品川商工株式会社
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Abstract

【課題】スリーブ本体の遊端開口の径は、スリーブ径と同等であるため、このままでは線材の挿入性が悪く、特に、ボビンに巻き取られた後は、スリーブ自体が押し潰された状態に扁平し、遊端開口が細まってしまう。
【解決手段】所望の長さを有するスリーブ本体１と、該スリーブ本体１の長手方向遊端に形成された拡径部２とを備える。スリーブ本体１は、引張強度が３７．５Ｎ以上のモノフィラメントを使用してスリーブ状に編組されており、具体的には、例えば、ＰＥＴ樹脂等の固相重合の材料を用いて延伸を上げることで原糸張力を高める。拡径部２は、ヒーター板３にスリーブ本体１の遊端開口１ａを押圧せしめることにより、遊端開口１ａを拡径せしめ、また、その部分の単糸がヒーター板３の熱によりそれぞれ溶融し、単糸同志をそれぞれ固着するため、遊端開口１ａを拡径した状態に保形せしめる。
【選択図】 図２The diameter of the free end opening of the sleeve body is equal to the sleeve diameter, and as such, the insertability of the wire is poor. In particular, after being wound around the bobbin, the sleeve itself is crushed. It becomes flat and the free end opening is narrowed.
A sleeve main body 1 having a desired length and a diameter-expanded portion 2 formed at the free end in the longitudinal direction of the sleeve main body 1 are provided. The sleeve body 1 is braided into a sleeve shape using monofilaments having a tensile strength of 37.5 N or more. Specifically, for example, by extending the stretch using a solid phase polymerization material such as PET resin. Increase the yarn tension. The enlarged diameter portion 2 causes the free end opening 1a of the sleeve body 1 to be pressed against the heater plate 3 so that the free end opening 1a is expanded. In order to secure the single yarns together, the free end opening 1a is held in an expanded state.
[Selection] Figure 2

Description

本考案は、主として家電機器や重電機器又は自動車等における絶縁用、配線用、熱保護用、機械的保護用若しくはホース保護用等に用いる編組スリーブに関し、更に詳しくは、遊端開口を常に拡開した状態に保形して線材等の挿入性を向上せしめた有用な編組スリーブに関する。   The present invention relates to a braided sleeve mainly used for insulation, wiring, thermal protection, mechanical protection, hose protection, etc. in home appliances, heavy electrical appliances or automobiles. More specifically, the free end opening is always expanded. The present invention relates to a useful braided sleeve that is shaped in an open state to improve the insertability of a wire or the like.

従来、斯かる編組スリーブとしては、例えば、３本乃至４本の編組糸として合糸されており、合糸は製紐機により編組されて編組スリーブになる。その後、巻取ボビンに巻き取られ、所定の長さでカットされる。カットされた遊端の切断面はそのままでは各々の糸が解れる可能性があるため、テープを巻き付けて固定している。また、線材の挿入性を上げるためにスリーブを圧縮して遊端が拡がるように挿入口を形成する方法もある(例えば、特許文献１参照)。
特開２００１−３２７０２７ Conventionally, as such a braided sleeve, for example, three to four braided yarns are combined, and the combined yarn is braided by a stringing machine to form a braided sleeve. Then, it is wound up by a winding bobbin and cut by a predetermined length. Since the cut ends of the cut free ends may be unraveled as they are, the tape is wound around and fixed. There is also a method of forming an insertion port so that the free end is expanded by compressing the sleeve in order to improve the insertability of the wire (see, for example, Patent Document 1).
JP 2001-327027 A

しかしながら、上述した従来の編組スリーブにあっては、遊端縁にテープが巻かれるため、使用する段階でテープを外すかテープが巻かれた部分をカットして使う必要があるなど、テープの処理に手間がかかると共に、カット部分が廃棄物として無駄になってしまうといった問題がある。   However, in the conventional braided sleeve described above, since the tape is wound around the free end edge, it is necessary to remove the tape at the stage of use or to cut and use the tape-wrapped portion. There is a problem that it takes time and wastes the cut part as waste.

更に、スリーブの遊端は、カットされたままの状態で、図３に示すように、合糸及びそれらを構成する単糸１ｂがそれぞれ固定されていないため、解れを生じてしまうことが危惧される。   Furthermore, the free end of the sleeve is in a state of being cut, and as shown in FIG. 3, the combined yarn and the single yarn 1b constituting them are not fixed, so there is a concern that the loose end may be unraveled. .

また、同スリーブの遊端開口の径は、スリーブ径と同等であるため、このままでは線材の挿入性が悪く、特に、ボビンに巻き取られた後は、スリーブ自体が押し潰された状態に扁平し、遊端開口が細まってしまうといった問題がある。   In addition, since the diameter of the free end opening of the sleeve is the same as the sleeve diameter, the wire insertability is poor as it is, and in particular, after being wound around the bobbin, the sleeve itself is flattened in a crushed state. However, there is a problem that the free end opening is narrowed.

本考案はこのような従来の問題点に鑑みてなされたもので、常時、遊端開口を拡径させた状態に保持せしめることで、線材等の挿入をし易く改善して作業性を高めると共に、品質をも向上させた編組スリーブを提供することを目的としたものである。   The present invention has been made in view of such conventional problems, and by constantly maintaining the free end opening in an expanded state, it is easy to insert a wire or the like and improves workability. An object of the present invention is to provide a braided sleeve with improved quality.

上述の如き従来の問題点を解決し、所期の目的を達成するため本考案の要旨とする構成は、所定の長さを有するスリーブ本体と、該スリーブ本体の遊端側に形成された拡径部とを備えてなる編組スリーブに存し、延いては、スリーブ本体の遊端側に加熱処理手段を施して遊端開口を拡径させた拡径部を有する編組スリーブに存する。   In order to solve the above-described conventional problems and achieve the intended purpose, the structure of the present invention includes a sleeve body having a predetermined length and an expansion formed on the free end side of the sleeve body. In the braided sleeve having a diameter portion, the braided sleeve has a diameter-expanded portion in which the free end opening is expanded by applying heat treatment means to the free end side of the sleeve body.

また、前記スリーブ本体は、固相重合の材料で糸の張力を高める延伸手段を施すのが良く、更には、原糸の引張強度が３７．５Ｎ以上であるのが好ましい。   Further, the sleeve body is preferably subjected to drawing means for increasing the tension of the yarn with a solid phase polymerization material, and the tensile strength of the raw yarn is preferably 37.5 N or more.

本考案は上述のように構成され、所定の長さを有するスリーブ本体と、該スリーブ本体の遊端に形成された拡径部とを備えること、特に、スリーブ本体の遊端側に加熱処理手段を施して遊端開口を拡径させた拡径部を有することによって、遊端開口は常に拡がった状態で単糸のそれぞれが溶融して拡径状態に保持されるため、線材等の挿入作業を容易にすることができるといった効果を奏するものであり、仮令、巻取ボビンにより巻き取られた後でも、従来の如く遊端開口が押し潰されたり細まることのないように改善することができた。   The present invention is configured as described above, and includes a sleeve main body having a predetermined length, and a diameter-expanded portion formed at the free end of the sleeve main body, in particular, heat treatment means on the free end side of the sleeve main body. Since the single end yarn is melted and held in the expanded state while the free end opening is always expanded, the wire end insertion work It is possible to improve so that the free end opening is not crushed or thinned as in the prior art even after being wound up by a temporary or winding bobbin. did it.

また、固相重合の材料で糸の張力を高める延伸手段を施してなること、特に、原糸の引張強度が３７．５Ｎ以上にすることによって、強くて集束力に優れ、解れにくいなど、編組スリーブとしての品質及び商品価値を向上させることができるといった効果を奏する。   In addition, it is a braid that is made of a solid-phase polymerization material that has been subjected to drawing means for increasing the tension of the yarn, in particular, by making the tensile strength of the raw yarn 37.5 N or more, it is strong and has excellent focusing power and is difficult to unravel. There is an effect that the quality and the commercial value of the sleeve can be improved.

その他、本考案の編組スリーブは、構成が単純であるため、大量生産に適し価格も低廉なものとして需用者に供給できるなど、本考案を実施することはその実益的価値が甚だ大である。   In addition, since the braided sleeve of the present invention has a simple configuration, it can be supplied to users as a low price and suitable for mass production. .

スリーブ本体の遊端側に加熱処理手段を施して遊端開口を拡径せしめた拡径部を備え、更には、固相重合の材料で糸の張力を高める延伸手段を施しておくのが良い。   It is preferable to provide a diameter-expanded portion in which the free end side of the sleeve main body is subjected to heat treatment means to expand the free end opening, and further, a stretching means for increasing the tension of the yarn with a solid phase polymerization material is preferably provided. .

次に本考案の実施の一例を図面を参照しながら説明する。図中Ａは、本考案に係る編組スリーブの一実施例を示すものであり、この編組スリーブＡは、図１に示すように、所望の長さを有するスリーブ本体１と、該スリーブ本体１の長手方向遊端に形成された拡径部２とを備えている。   Next, an example of implementation of the present invention will be described with reference to the drawings. FIG. 1A shows an embodiment of a braided sleeve according to the present invention. As shown in FIG. 1, the braided sleeve A includes a sleeve body 1 having a desired length and the sleeve body 1. And an enlarged diameter portion 2 formed at the free end in the longitudinal direction.

スリーブ本体１は、引張強度が３７．５Ｎ以上のモノフィラメントを使用してスリーブ状に編組されており、具体的には、例えば、ポリエチレンテレフタレート（ＰＥＴ）樹脂等の固相重合の材料を用いて延伸を上げることで原糸の張力を高めている（延伸手段）。   The sleeve body 1 is braided into a sleeve shape using monofilaments having a tensile strength of 37.5 N or more. Specifically, for example, the sleeve body 1 is drawn using a solid-phase polymerization material such as polyethylene terephthalate (PET) resin. Increases the tension of the raw yarn (stretching means).

拡径部２には、加熱処理手段が施されている。すなわち、図２に示すように、加熱処理手段を構成するヒーター板３にスリーブ本体１の遊端開口１ａを押圧せしめることにより、遊端開口１ａは拡径し（図２(ｂ)参照）、また、その部分の単糸はヒーター板３の熱によりそれぞれ溶融し、ヒーター板３から離されることで、溶融した単糸同志がそれぞれ固着するため、遊端開口１ａは拡径した状態に保持されるのである（図２(ｃ)参照）。   The expanded diameter part 2 is subjected to heat treatment means. That is, as shown in FIG. 2, when the free end opening 1a of the sleeve main body 1 is pressed against the heater plate 3 constituting the heat treatment means, the free end opening 1a is expanded in diameter (see FIG. 2 (b)). Further, the single yarns at that portion are melted by the heat of the heater plate 3 and separated from the heater plate 3 so that the melted single yarns are fixed to each other, so that the free end opening 1a is held in an expanded state. (See FIG. 2 (c)).

このように構成される本考案の編組スリーブＡは、スリーブ本体１の遊端側に拡径部２が形成されると共に、その遊端開口１ａが常時、拡径した状態に保持されるため、家電機器、重電機器、自動車等における絶縁及び／又は配線等の線材Ｂが挿通し易くなり、また、スリーブ本体Ａが、仮令、巻取ボビンにより巻き取られた後でも、遊端開口１ａが押し潰れされたり細まることがないように改善されており、現場での作業性が向上するのである。   The braided sleeve A of the present invention configured as described above has the enlarged diameter portion 2 formed on the free end side of the sleeve body 1 and the free end opening 1a is always kept in an expanded diameter state. It becomes easy to insert the wire B such as insulation and / or wiring in home appliances, heavy electrical appliances, automobiles, and the like, and even after the sleeve body A is wound up by a provisional or winding bobbin, the free end opening 1a is formed. It has been improved so that it will not be crushed or thinned, and workability on site will be improved.

尚、本考案の編組スリーブは、本実施例に限定されることなく、本考案の目的の範囲内で自由に設計変更し得るものであり、本考案はそれらの全てを包摂するものである。例えば、本実施例では、スリーブ本体１の片側にしか拡径部２を設けていないが、必要に応じ同スリーブ本体１の長手方向両遊端に拡径部２が形成されることは云うまでもない。   The braided sleeve of the present invention is not limited to this embodiment, and can be freely modified within the scope of the object of the present invention, and the present invention encompasses all of them. For example, in this embodiment, the enlarged diameter portion 2 is provided only on one side of the sleeve body 1, but the enlarged diameter portion 2 is formed at both free ends in the longitudinal direction of the sleeve body 1 as needed. Nor.

本考案に係る編組スリーブの実施例の一例を示す斜視図である。It is a perspective view which shows an example of the Example of the braided sleeve which concerns on this invention. 図２(ａ)は同編組スリーブの遊端をヒーター板に押圧する前を示す説明図、図２(ｂ)は同編組スリーブの遊端をヒーター板に押圧した状態を示す説明図、図２(ｃ)は同編組スリーブの遊端をヒーター板に押圧した後を示す説明図である。2A is an explanatory view showing the state before the free end of the braided sleeve is pressed against the heater plate, and FIG. 2B is an explanatory view showing a state where the free end of the braided sleeve is pressed against the heater plate. (c) is explanatory drawing which shows after pressing the free end of the braided sleeve against a heater plate. 従来の編組スリーブを示す説明図である。It is explanatory drawing which shows the conventional braided sleeve.

符号の説明Explanation of symbols

Ａ 編組スリーブ
Ｂ 線材
１ スリーブ本体
１ａ 遊端開口
２ 拡径部
３ ヒーター板(加熱処理手段) A Braided sleeve B Wire 1 Sleeve body 1a Free end opening 2 Expanded diameter part 3 Heater plate (heat treatment means)

Claims (4)

所定の長さを有するスリーブ本体と、該スリーブ本体の遊端側に形成された拡径部とを備えてなることを特徴とする編組スリーブ。   A braided sleeve comprising: a sleeve body having a predetermined length; and an enlarged diameter portion formed on the free end side of the sleeve body. スリーブ本体の遊端側に加熱処理手段を施して遊端開口を拡径させた拡径部を有することを特徴とする編組スリーブ。   A braided sleeve having a diameter-enlarged portion in which a heat-treating means is applied to the free end side of the sleeve body to expand the free end opening. 前記スリーブ本体は、固相重合の材料で原糸の張力を高める延伸手段を施してなることを特徴とする請求項１又は２に記載の編組スリーブ。   The braided sleeve according to claim 1 or 2, wherein the sleeve body is made of a solid-phase polymerization material and is subjected to drawing means for increasing the tension of the raw yarn. 前記スリーブ本体は、原糸の引張強度が３７．５Ｎ以上であることを特徴とする請求項１、２又は３に記載の編組スリーブ。   The braided sleeve according to claim 1, 2 or 3, wherein the sleeve main body has a tensile strength of the raw yarn of 37.5N or more.
JP2005006538U 2005-08-11 2005-08-11 Braided sleeve Expired - Fee Related JP3115675U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021021431A (en) * 2019-07-26 2021-02-18 株式会社タナカ繊維商事 Hose cover

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021021431A (en) * 2019-07-26 2021-02-18 株式会社タナカ繊維商事 Hose cover
JP7305913B2 (en) 2019-07-26 2023-07-11 株式会社タナック hose cover

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