JPS62315Y2 - - Google Patents
Info
- Publication number
- JPS62315Y2 JPS62315Y2 JP1981002117U JP211781U JPS62315Y2 JP S62315 Y2 JPS62315 Y2 JP S62315Y2 JP 1981002117 U JP1981002117 U JP 1981002117U JP 211781 U JP211781 U JP 211781U JP S62315 Y2 JPS62315 Y2 JP S62315Y2
- Authority
- JP
- Japan
- Prior art keywords
- ear canal
- insertion part
- rotating
- spiral protrusion
- ear
- 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.)
- Expired
Links
- 210000000613 ear canal Anatomy 0.000 claims description 32
- 230000037431 insertion Effects 0.000 claims description 21
- 238000003780 insertion Methods 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
Description
【考案の詳細な説明】
本考案は耳孔に挿入し耳孔内に音響信号を伝達
する機器の装着装置に関するものである。[Detailed Description of the Invention] The present invention relates to a mounting device for a device that is inserted into the ear canal and transmits an acoustic signal into the ear canal.
従来耳孔挿入部に突起を有する耳孔挿入部を挿
入し装着するのであるが、装置本体と引出線と耳
孔挿入部が一体と成つていて耳孔挿入部と耳孔と
の嵌合は耳孔の内径および形状に個人差が有り装
着する場合、気持良く装着出来るものが少なく長
時間使用するには不便で有り、装着する毎に引出
線がねじれる欠点を有していた。 Conventionally, an ear canal insertion part with a protrusion is inserted into the ear canal insertion part and the ear canal insertion part is worn. However, the main body of the device, the leader wire, and the ear canal insertion part are integrated, and the fit between the ear canal insertion part and the ear canal depends on the inner diameter of the ear canal and the ear canal insertion part. Since the shape varies from person to person, there are few that can be worn comfortably, making it inconvenient to use for a long time, and the lead wire twists each time it is worn.
本考案は上記欠点を無くし装着しやすい音響信
号伝達装置、イヤホンを提供することを目的とす
るもので耳孔挿入部の外周に螺旋状突部を設け挿
入軸方向に複数の部分に分割することにより耳孔
挿入部の弾性部材の弾性を利用し、耳孔の内径の
大小に関係無く装着しやすく構成する。 The purpose of the present invention is to eliminate the above-mentioned drawbacks and provide an audio signal transmission device and earphone that are easy to wear.By providing a spiral protrusion on the outer periphery of the ear canal insertion part and dividing it into multiple parts in the direction of the insertion axis. By utilizing the elasticity of the elastic member of the ear canal insertion part, the ear canal is configured to be easily worn regardless of the size of the inner diameter of the ear canal.
螺旋状突部は突部が連続して成すか、突部が複
数個連続して成すか、または螺旋状溝を設ける
か、螺旋状に毛の方向を成して植毛する等の耳孔
挿入部を回転手段で回転するとその方向によつて
耳孔と接触して進退する様に成つている。耳孔挿
入部は先端または耳孔と接触部がスリツトや溝に
よつて挿入軸方向に分割されているので弾性によ
り螺旋状突部が耳孔の内径に応じながらたわみ耳
孔内を回転方向により進退する。 The spiral protrusion is formed by a series of protrusions, a plurality of protrusions are made in succession, a spiral groove is provided, or the hair is implanted in a spiral direction in the ear canal insertion part. When rotated by a rotating means, it moves forward or backward in contact with the ear canal depending on the direction. The tip of the ear canal insertion part or the part that contacts the ear canal is divided in the direction of the insertion axis by slits or grooves, so that the spiral protrusion bends due to elasticity according to the inner diameter of the ear canal and moves forward and backward in the ear canal in the direction of rotation.
以下本考案の一実施例により詳述する。 An embodiment of the present invention will be explained in detail below.
第１図は本考案の一実施例を示す図で、イヤホ
ンの本体３に引出線４により信号を給電し音響信
号に変換し耳孔挿入部１により耳孔内に信号を伝
達する。 FIG. 1 is a diagram showing an embodiment of the present invention, in which a signal is fed to the main body 3 of the earphone through a lead wire 4, converted into an acoustic signal, and transmitted into the ear canal through the ear canal insertion part 1.
耳孔挿入部１の表面には螺旋状突部２を設け、
耳孔挿入部１はひだ、すり割、切欠き５等により
軸方向に分割し、分割したそれぞれが弾性を有し
曲がる様に構成する。 A spiral protrusion 2 is provided on the surface of the ear canal insertion part 1,
The ear canal insertion part 1 is divided in the axial direction by pleats, slots, notches 5, etc., and each divided part is configured to have elasticity and bend.
耳孔内に耳孔挿入部１を挿入する場合、回転手
段である回転部６を指で矢印Ａの方向に回転しな
がら挿入すると、ひだ、すり割り、切欠き、等に
より分割され弾性により曲がり耳孔になじみなが
ら進入する。回転、逆回転を繰返して装着出来外
れにくくなる。また取除く場合は回転し、引出せ
ばそれぞれの弾性部がたわみ、外径が小さくなり
容易に除去することが出来る。弾性部に設けた螺
旋状突部２には螺旋状に配置した突状の連続と
か、突起を連続して並べるとか、溝を設けて凹凸
を設けるとか、植毛により傾斜を設けることによ
つても同様の効果を生ずる。 When inserting the ear canal insertion part 1 into the ear canal, when inserting it while rotating the rotating part 6, which is a rotating means, in the direction of arrow A with a finger, it is divided by folds, slots, notches, etc., and bends due to elasticity and inserts into the ear canal. Enter with familiarity. Repeated rotation and reverse rotation makes it difficult to attach and remove. To remove it, rotate it and pull it out, each elastic part will bend and the outer diameter will become smaller, making it easier to remove. The spiral protrusion 2 provided on the elastic part may be formed by continuously arranging protrusions in a spiral manner, by arranging protrusions in succession, by providing grooves to provide unevenness, or by providing an inclination by flocking. produces a similar effect.
植毛の場合は、挿入方向に従つて毛並を設ける
か角度を設けて回転することにより進入を容易に
し除去には毛並の方向が逆に成る様に構成する。 In the case of hair transplantation, the structure is such that the hair is provided in the direction of insertion or rotated at an angle to facilitate entry, and the direction of the hair is reversed for removal.
この場合、回転部を回転しながら挿入し本体が
回転しないように構成しているので引出線４がね
じれたり切断することが無い。また引出し線の無
い本体の比較的大きな補聴器等にも適用出来る。 In this case, since the rotating part is inserted while rotating and the main body is not rotated, the leader wire 4 will not be twisted or cut. It can also be applied to hearing aids with relatively large bodies without lead wires.
本考案は上記の様に構成するので耳の内径に差
が有つても良くなじみ装着感の良いイヤホン等音
響伝達装置を提供出来る効果は大である。 Since the present invention is constructed as described above, it is highly effective in providing a sound transmission device such as an earphone that fits well and feels comfortable to wear even if there are differences in the inner diameter of the ear.
第１図は本考案の一実施例を示す図である。
１は耳孔挿入部、２は螺旋状突部、３は本体、
４は引出し線、５は切欠き部、６は回転部であ
る。
FIG. 1 is a diagram showing an embodiment of the present invention. 1 is the ear hole insertion part, 2 is the spiral protrusion, 3 is the main body,
4 is a lead line, 5 is a notch portion, and 6 is a rotating portion.
Claims (1)
て、耳孔に挿入する方向に複数部分に分割さ
れ、耳孔に接触する外周に螺旋状突部を有する
耳孔挿入部と該耳孔挿入部を回転する回転手段
とを具備することを特徴とするイヤホン。 (2) 螺旋状突部を傾斜植毛等の弾性手段で成る実
用新案登録請求の範囲第(1)項のイヤホン。[Claims for Utility Model Registration] (1) In a device that is inserted into the ear canal and transmits an acoustic signal, an ear canal insertion part that is divided into multiple parts in the direction of insertion into the ear canal and has a spiral protrusion on the outer periphery that contacts the ear canal. and a rotating means for rotating the ear canal insertion portion. (2) The earphone according to claim (1), in which the spiral protrusion is made of an elastic means such as slanted flocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981002117U JPS62315Y2 (en) | 1981-01-09 | 1981-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981002117U JPS62315Y2 (en) | 1981-01-09 | 1981-01-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57122987U JPS57122987U (en) | 1982-07-31 |
| JPS62315Y2 true JPS62315Y2 (en) | 1987-01-07 |
Family
ID=29800561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981002117U Expired JPS62315Y2 (en) | 1981-01-09 | 1981-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62315Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011160175A (en) * | 2010-02-01 | 2011-08-18 | Otodesigners Co Ltd | Speaker device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5338323U (en) * | 1976-09-07 | 1978-04-04 |
-
1981
- 1981-01-09 JP JP1981002117U patent/JPS62315Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011160175A (en) * | 2010-02-01 | 2011-08-18 | Otodesigners Co Ltd | Speaker device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57122987U (en) | 1982-07-31 |
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