JPH0163010U - - Google Patents
Info
- Publication number
- JPH0163010U JPH0163010U JP1987158062U JP15806287U JPH0163010U JP H0163010 U JPH0163010 U JP H0163010U JP 1987158062 U JP1987158062 U JP 1987158062U JP 15806287 U JP15806287 U JP 15806287U JP H0163010 U JPH0163010 U JP H0163010U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- audio equipment
- equipment according
- conducting wire
- conductive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 3
- 239000013013 elastic material Substances 0.000 claims 2
- 229920003225 polyurethane elastomer Polymers 0.000 claims 2
- 239000004952 Polyamide Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 210000003298 dental enamel Anatomy 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 229920002635 polyurethane Polymers 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
- Insulated Conductors (AREA)
Description
第１図は本考案に係る音響機器用導線の一実施
例を示す側面図、第２図は本考案の音響機器用導
線を用いたイヤホーンコード・セツトの一実施例
を示す図、第３Ａ図、第３Ｂ図、第４図は第２図
に示すイヤホーンコードの縦断面図、横断面図で
ある。
図において、１は芯紐、２は絶縁被覆銅線、２
１は銅線、２２は絶縁被覆層である。なお、各図
中同一符号は同一または相当部分を示す。
Fig. 1 is a side view showing an embodiment of the conductive wire for audio equipment according to the present invention, Fig. 2 is a diagram showing an embodiment of an earphone cord set using the conducting wire for audio equipment of the present invention, and Fig. 3A. , FIG. 3B, and FIG. 4 are a longitudinal cross-sectional view and a cross-sectional view of the earphone cord shown in FIG. 2. In the figure, 1 is a core string, 2 is an insulated copper wire, 2
1 is a copper wire, and 22 is an insulating coating layer. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
の外周面上に、絶縁被覆層を有する複数本の導線
をらせん状に巻いた複合体からなる音響機器用導
線であつて、 前記導線は、一方向に指向した柱状晶組織を有
するものである、音響機器用導線。 (2) 前記導線は、銅線である、実用新案登録請
求の範囲第１項に記載の音響機器用導線。 (3) 前記弾性材は、ポリウレタンエラストマー
である、実用新案登録請求の範囲第１項または第
２項に記載の音響機器用導線。 (4) 前記芯紐は、ポリウレタンエラストマーと
、ポリアミドまたはポリエステルの繊維糸との組
合わせからなる、実用新案登録請求の範囲第１項
ないし第３項のいずれかに記載の音響機器用導線
。 (5) 前記絶縁被覆層は、ポリウレタンエナメル
樹脂である、実用新案登録請求の範囲第１項ない
し第４項のいずれかに記載の音響機器用導線。 (6) 当該音響機器用導線は、イヤホーンコード
用導線である、実用新案登録請求の範囲第１項な
いし第５項のいずれかに記載の音響機器用導線。[Claims for Utility Model Registration] (1) An acoustic device consisting of a composite body in which a plurality of conductive wires having an insulating coating layer are spirally wound around the outer peripheral surface of a linear core string made of an elastic material that can be expanded and deformed. A conducting wire for an audio device, wherein the conducting wire has a columnar crystal structure oriented in one direction. (2) The conducting wire for audio equipment according to claim 1, wherein the conducting wire is a copper wire. (3) The conductive wire for audio equipment according to claim 1 or 2, wherein the elastic material is a polyurethane elastomer. (4) The conductive wire for audio equipment according to any one of claims 1 to 3, wherein the core cord is made of a combination of polyurethane elastomer and polyamide or polyester fiber yarn. (5) The conductive wire for audio equipment according to any one of claims 1 to 4, wherein the insulating coating layer is a polyurethane enamel resin. (6) The audio equipment lead wire according to any one of claims 1 to 5 of the utility model registration claim, wherein the audio equipment lead wire is an earphone cord lead wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158062U JPH0163010U (en) | 1987-10-15 | 1987-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158062U JPH0163010U (en) | 1987-10-15 | 1987-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0163010U true JPH0163010U (en) | 1989-04-24 |
Family
ID=31438051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987158062U Pending JPH0163010U (en) | 1987-10-15 | 1987-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0163010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009157070A1 (en) * | 2008-06-25 | 2009-12-30 | 旭化成せんい株式会社 | Elastic signal transmission cable |
| JP2010257687A (en) * | 2009-04-23 | 2010-11-11 | Junkosha Co Ltd | Coiled wire |
-
1987
- 1987-10-15 JP JP1987158062U patent/JPH0163010U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009157070A1 (en) * | 2008-06-25 | 2009-12-30 | 旭化成せんい株式会社 | Elastic signal transmission cable |
| KR101312134B1 (en) * | 2008-06-25 | 2013-09-26 | 아사히 가세이 셍이 가부시키가이샤 | Elastic signal transmission cable |
| JP2010257687A (en) * | 2009-04-23 | 2010-11-11 | Junkosha Co Ltd | Coiled wire |
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