JP2001333484A - Earphone - Google Patents

Earphone

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Publication number
JP2001333484A
JP2001333484A JP2000152838A JP2000152838A JP2001333484A JP 2001333484 A JP2001333484 A JP 2001333484A JP 2000152838 A JP2000152838 A JP 2000152838A JP 2000152838 A JP2000152838 A JP 2000152838A JP 2001333484 A JP2001333484 A JP 2001333484A
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JP
Japan
Prior art keywords
side
earphone
housing
cavum
locking member
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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
Application number
JP2000152838A
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Japanese (ja)
Inventor
Yoshitaka Watanabe
辺 祥 隆 渡
Original Assignee
Yoshitaka Watanabe
辺 祥 隆 渡
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Application filed by Yoshitaka Watanabe, 辺 祥 隆 渡 filed Critical Yoshitaka Watanabe
Priority to JP2000152838A priority Critical patent/JP2001333484A/en
Publication of JP2001333484A publication Critical patent/JP2001333484A/en
Application status is Pending legal-status Critical

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Abstract

PROBLEM TO BE SOLVED: To provide a small-sized earphone excellent in portability and appearance, and capable of surely holding the housing of the earphone inserted to a cavity of concha to prevent the earphone from being fallen off, dealing with the size of the cavity of concha of an auricle, preventing the auricle from being ached by a user for a long time and stimulating a pressure point of the auricle. SOLUTION: The earphone has an earphone main body 5a formed integrated with a housing 5, a base end 21a of a lock member 21 is provided to one side of the earphone main body 5a, the lock member 21 extends nearly in a circular- arc shape to a rear part 15a of a cymba conchae 15 and the tip is fitted to a recessed part 17 at a side of the cymba conchae 15 close to a side head of the front part 15b. A small projection 31 is formed to an inside of an upper end of the lock member 21 of the earphone main body 5a opposite to the side provided with a base end 21b of the lock member 21. A line tying a point of the lock member 21 at the side of the base end 21a, one point at the side of the small projection 31, and one point at the side formed with a code holder section 7 is formed to be nearly a triangle shape whose corners are formed to be circular-arc.

Description

【発明の詳細な説明】 DETAILED DESCRIPTION OF THE INVENTION

【0001】 [0001]

【発明の属する技術分野】本発明は、イヤホンに関し、 BACKGROUND OF THE INVENTION The present invention relates to an earphone,
更に詳細に説明すると、電気音響変換素子が収納されたハウジングと、該ハウジングの一端から延設され外部接続用コードを保持するコード保持部とを有し、前記ハウジングが耳甲介腔に嵌合されるようになされたイヤホンに関する。 In more detail, comprises a housing electroacoustic transducer is accommodated, and a cord holding portion for holding one end extending from the code for external connection of the housing, fitting the housing to the cavum conchae about earphone adapted to be.

【0002】 [0002]

【従来の技術】従来より、各種音響機器や補聴器等においては、ヘッドホンが用いられ、インナーイヤー型のヘッドホンとしてイヤホンが存在している。 Conventionally, in various acoustic devices and hearing aids, headphones are used, the earphone is present as earbud headphone. 図7(a), FIG. 7 (a), the
(b)に示す如く、イヤホン1は電気音響変換素子(ドライバーユニット)3が収納されたハウジング5と、このハウジング5の下端から延設されたコード保持部7 As (b), the earphone 1 has electroacoustic transducer (driver unit) 3 and the housing 5 which is accommodated, the code holding unit 7 that extends from the lower end of the housing 5
と、このコード保持部7に保持される外部接続用コード9とを有し、前記ハウジング5が耳介11の略中心である耳甲介腔13に嵌合されるようになされている。 If, and an external connection cord 9 that is held by the cord holding portion 7, the housing 5 is adapted to be fitted into the cavity of the concha 13 is substantially the center of the ear 11.

【0003】従来のイヤホン1のハウジング5は合成樹脂材より形成され、ハウジング5の一端開放側に電気音響変換素子3の保護板6が設けられている。 [0003] The housing 5 of the conventional earphone 1 is formed from a synthetic resin material, the protective plate 6 of the electro-acoustic transducer 3 is provided at one end open side of the housing 5. この保護板6側が耳甲介腔13に嵌合されるため、耳甲介腔13を保護するために保護板6側に軟質合成樹脂性の薄い通気性を有するカバー体を取付けてもよい。 Therefore the protective plate 6 side is fitted into the cavity of the concha 13, it may be attached to the cover body with a thin breathable soft synthetic resin in the protective plate 6 side to protect the cavum conchae 13.

【0004】またイヤホンが耳甲介腔13から脱落するのを防止するために、実用新案登録第2579878号公報や、特開平11−168786号公報には耳掛け用ハンガーや耳当て部材を用いているものも存在する。 [0004] In order to prevent the earphone from falling off the cavity of the concha 13, Utility Model and Registration No. 2579878 discloses, in Japanese Patent Laid-Open No. 11-168786 using a hanger and earpiece member for earhook there are also those who are. また特許公開2000−115876号公報には弾性素材からなるブリッジ片や半輪形の平板状の板バネを設けたものが提案されている。 The ones in Japanese Patent Publication 2000-115876 provided a flat leaf spring of the bridge piece and the half ring-shaped made of an elastic material has been proposed.

【0005】 [0005]

【発明が解決しようとする課題】従来のイヤホン1においては、耳甲介腔13にハウジング5の保護板6側が挿入されるだけであるので、激しい動作に耐えることができず、イヤホン1が耳甲介腔13より脱落する虞れを有し、また耳掛け用ハンガーや耳当て部材を用いる場合には、耳介11の外周部に係止するハンガー部が大きくならざるを得ず、携帯性に不便であり、また部品が大型化し、コストアップとなる欠点を有していた。 In THE INVENTION Problems to be Solved conventional earphone 1, the protective plate 6 of the housing 5 in the cavity of the concha 13 is only inserted, can not withstand the severe operating, the earphone 1 has ears have the possibility of falling off from Kabutokai腔 13, also in the case of using a hanger and earpiece member for the earhook is forced to not give become hanger portion for engaging the outer peripheral portion of the ear 11 is large, portability the inconvenient and components becomes large, and had the drawback of increase in cost. 更に弾性素材からなるブリッジ片や半輪形の平板状の板バネを設けた場合には、耳介11の個人差に対応することができず、この板バネの反作用により耳介11からイヤホン1 In case of providing the further plate-shaped plate spring of the bridge piece and the half ring-shaped made of an elastic material, can not correspond to the individual difference of the pinna 11, the earphone 1 from the auricle 11 by the reaction of the leaf spring
が脱落する虞れを有していた。 But it had the possibility to fall off. また長時間の使用により、柔らかい耳介11が痛くなったり、ひどい場合には傷をつける虞れを有していた。 By The use of a long period of time, or become painful soft ear 11, I had a possibility to put a scratch in the worst case.

【0006】本発明の目的は、耳甲介腔に挿入されたイヤホンのハウジングを確実に保持することができ、脱落を防止することができると共に、小型で携帯性に優れ、 An object of the present invention, it is possible to reliably hold the housing of the earphone that is inserted into the cavity of the concha, it is possible to prevent falling off, excellent portability small,
耳介の耳甲介腔の大小に対応することができ、長時間の使用により、耳介が痛くなるのを防止することができ、 May correspond to the magnitude of the cavity of the concha of the auricle, the long-term use, it is possible to prevent the pinna becomes painful,
外観が優れ、耳介のツボを刺激することができ、安全性及び経済性に優れたイヤホンを提供するものである。 Appearance good, it can stimulate the acupoints of the auricle, and provides a superior earphone safety and economy.

【0007】 [0007]

【課題を解決するための手段】本発明は上述せる課題に鑑みてなされたもので、本発明の請求項1に記載のイヤホンは、電気音響変換素子が収納されたハウジングと、 The present invention SUMMARY OF] has been made in view of the problem to above, the earphone of claim 1 of the present invention includes a housing electroacoustic transducer is accommodated,
該ハウジングの一端から延設され外部接続用コードを保持するコード保持部とを有し、前記ハウジングが耳甲介腔に嵌合されるようになされたイヤホンにおいて、前記コード保持部またはハウジングに、耳甲介舟の後部に略円弧状に延び先端が耳甲介舟の前部の側頭部に近接する側の凹部に嵌合される係止部材が設けられていることを特徴とする。 And a cord holding portion for holding the extended by the code for external connections from one end of the housing, the earphone said housing adapted to be fitted into the cavity of the concha, the cord holding portion or housing, wherein the locking member to the rear of the cavum Kaifune tip extends in a substantially arcuate shape is fitted into the recess on the side close to the side of the head of the front portion of a cavum Kaifune is provided.

【0008】本発明の請求項2に記載のイヤホンは、電気音響変換素子が収納されたハウジングと、該ハウジングの一端から延設され外部接続用コードを保持するコード保持部とを有し、前記ハウジングが耳甲介腔に嵌合されるようになされたイヤホンにおいて、前記コード保持部に、耳甲介舟の後部に略円弧状に延び先端が耳甲介舟の前部の側頭部に近接する側の凹部に嵌合される係止部材が着脱自在に設けられていることを特徴とする。 [0008] earphone of claim 2 of the present invention includes a housing electroacoustic transducer is accommodated, and a cord holding portion for holding one end extending from the code for external connection of said housing, said in earphone housing adapted to be fitted into the cavity of the concha, the cord holding portion, the tip extends in a substantially arcuate shape to the rear of the cavum Kaifune is on the side the head of the front portion of a cavum Kaifune wherein the locking member fitted in the recess of a side close is detachably provided.

【0009】本発明の請求項3に記載のイヤホンは、電気音響変換素子が収納されたハウジングと、該ハウジングの一端から延設され外部接続用コードを保持するコード保持部とを有し、前記ハウジングが耳甲介腔に嵌合されるようになされたイヤホンにおいて、前記ハウジングの外周縁にリング部材が取付けられ、該リング部材に、 [0009] earphone of claim 3 of the present invention includes a housing electroacoustic transducer is accommodated, and a cord holding portion for holding one end extending from the code for external connection of said housing, said housing in earphone adapted to be fitted into the cavity of the concha, the ring member is mounted on the outer periphery of said housing, to said ring member,
耳甲介舟の後部の外周縁が略円弧状に延び、先端が耳甲介舟の前部の側頭部に近接する側の前方の凹部に嵌合される弾性部材からなる係止部材が設けられていることを特徴とする。 The rear portion of the outer peripheral edge of the cavum Kaifune extends in a substantially arcuate shape, the engaging member made of an elastic member whose tip is fitted in front of the recess on the side close to the side of the head of the front portion of a cavum Kaifune and it is provided.

【0010】本発明の請求項4に記載のイヤホンは、電気音響変換素子が収納されたハウジングと、該ハウジングの一端から延設され外部接続用コードを保持するコード保持部とを有し、前記ハウジングが耳甲介腔に嵌合されるようになされたイヤホンにおいて、前記ハウジングと一体に形成されたイヤホン本体を有し、該イヤホン本体の一側に係止部材の基端が設けられ、該係止部材が耳甲介舟の後部に略円弧状に延び先端が耳甲介舟の前部の側頭部に近接する側の凹部に嵌合されるようになされ、 [0010] earphone of claim 4 of the present invention includes a housing electroacoustic transducer is accommodated, and a cord holding portion for holding one end extending from the code for external connection of said housing, said in earphone housing adapted to be fitted into the cavity of the concha, having an earphone body formed integrally with the housing, the proximal end of the locking member is provided on one side of the earphone body, the the locking member is made so that the tip extends in a substantially arc shape to the rear of the cavum Kaifune is fitted into the recess on the side close to the side of the head of the front portion of a cavum Kaifune,
前記イヤホン本体の係止部材の基端が設けられた側とは反対側の上端部の内側に小突起が形成され、前記係止部材の基端側の1点と小突起側の1点及びコード保持部が形成された側の1点の3点を結ぶ線が角部が円弧状に形成された略三角形状に形成されていることを特徴とする。 Wherein the side where the base end of the locking member is provided in the earphone main body small protrusions are formed on the inner side of the upper end portion of the opposite side, one point of the engagement point of the stop base end side of the member and the small projection side and wherein the line connecting the three points of one point code holding portion are formed side corner portion is formed in a substantially triangular shape which is formed in an arc shape.

【0011】本発明の請求項5に記載のイヤホンは、前記係止部材の先端が外側に弯曲して形成されていることを特徴とする。 [0011] earphone of claim 5 of the present invention, the tip of the locking member is characterized in that it is formed by curved outwardly.

【0012】本発明の請求項6に記載のイヤホンは、前記コード保持部に前記係止部材を覆うことのできるアウターイヤー型のヘッドホン形状の耳当て部材が設けられていることを特徴とする。 [0012] earphone of claim 6 of the present invention is characterized in that the ear pad member of the outer ear type headphone shape capable of covering the locking member to the cord holding portion.

【0013】 [0013]

【発明の実施の形態】以下、本発明に係るイヤホンを図面を参照して詳述する。 DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, details the earphone according to the present invention with reference to the drawings. 図1(a),(b)乃至図6 Figure 1 (a), (b) through 6
(a),(b)は本発明に係わるイヤホンの実施の形態を夫々示すもので、図1(a),(b)は本発明に係るイヤホンの側面図及び正面図、図2(a),(b)はイヤホンの使用状態の正面図及び一部拡大正面図である。 (A), (b) is an embodiment of the earphone according to the present invention shows respectively, FIG. 1 (a), (b) is a side view and a front view of the earphone according to the present invention, FIGS. 2 (a) , (b) is a front view and a partially enlarged front view of a use state of the earphone.
尚、本実施の形態では図7(a),(b)に示すイヤホンに本発明を適用した場合として説明するが、異なる形状のイヤホンにも適用することができるものである。 Incidentally, FIG. 7 in this embodiment (a), is described as a case of applying the present invention to an earphone shown in (b), in which can be applied to earphones of different shapes. また、図7(a),(b)と対応する部分には同一符号を付して説明する。 Further, FIG. 7 (a), described by the same reference numerals are given to portions corresponding to (b). 更に、本実施の形態では左右対称な一対のイヤホンを用いるが、一方のみにつき説明をする。 Further, in this embodiment uses a symmetric pair of earphones is only per description one.

【0014】図1(a),(b)及び図2(a)に示す如く、イヤホン1は電気音響変換素子(ドライバーユニット)3が収納された合成樹脂材から成形されたハウジング5と、このハウジング5の下端から延設されたコード保持部7と、このコード保持部7に保持される外部接続用コード9とを有し、前記ハウジング5が耳介11の略中心である耳甲介腔13に嵌合されるようになされていることは前述の通りである。 [0014] FIG. 1 (a), as shown in (b) and 2 (a), the earphone 1 has a housing 5 which electroacoustic transducer (driver unit) 3 is formed from a housing of synthetic resin material, the a code holding unit 7 that extends from the lower end of the housing 5, and an external connection cord 9 that is held by the cord holding portion 7, the housing 5 is substantially the center of the ear 11 cavum conchae it is described above that is adapted to be fitted to 13. 尚、ハウジング5は略円形状の外周縁を有している。 The housing 5 has a substantially circular outer periphery. またハウジング5の一端開放側に電気音響変換素子3の保護板6が設けられている。 The protective plate 6 of the electro-acoustic transducer 3 is provided at one end open side of the housing 5. この保護板6に軟質合成樹脂性の薄いカバー体を取付けることができる。 It can be attached to the soft synthetic resin thin cover in the protective plate 6.

【0015】前記コード保持部7またはハウジング5 [0015] The cord holding portion 7 or the housing 5
に、本実施の形態ではコード保持部7に係止部材21の基端21aが一体に設けられている。 To, in this embodiment the base end 21a of the locking member 21 to the cord holding portion 7 is integrally provided. この係止部材21 The locking member 21
は耳介11の略中心である耳甲介腔13より耳甲介舟1 Cavum conchae 13 from cavum Kaifune 1 is substantially the center of the ear 11
5の後部15aに略円弧状に延び先端21bが耳甲介舟15の前部15bの側頭部に近接する側の凹部17に嵌合されるようになされている。 Tip 21b extends in a substantially arcuate shape to the rear 15a of the 5 are adapted to be fitted into the recess 17 on the side close to the side of the head of the front 15b of the cavum Kaifune 15. また係止部材21の先端21b側が外方に弯曲されている。 The distal end 21b side of the locking member 21 is curved outwardly. 尚、係止部材21の先端21b側を外方に弯曲させるものに限定されない。 Incidentally, not limited to those for curved tip 21b side of the locking member 21 outwardly.
係止部材21の先端21b側を外方に弯曲させることにより耳甲介腔13側にハウジング5が押圧され、ハウジング5を耳甲介腔13に密着させることができる。 The distal end 21b side of the locking member 21 housing 5 is pressed by curved outward cavum conchae 13 side, it can be brought into close contact with the housing 5 in the cavity of the concha 13.

【0016】一般的に、耳介11は、図2(a), [0016] Generally, the auricle 11, FIG. 2 (a), the
(b)に示す如く、外耳穴としての内端に鼓膜が形成された外耳道12と、この外耳道12と連通する耳甲介腔13と、この耳甲介腔13の上部の耳甲介舟15とを備え、下部には耳朶16が形成されている。 As (b), the ear canal is 12 eardrum to the inner end of the ear hole is formed, the cavity of the concha 13 communicating with the external auditory canal 12, the upper portion of the ear shell Kaifune 15 of the cavity of the concha 13 with the door, earlobe 16 is formed in the lower portion. この耳甲介舟15の前部15bの凹部17は耳甲介舟15の上端の襞部15cより下方に位置する略円弧状の凸部15dの下部に形成され、また凹部17の前端17aは耳甲介舟1 The recess 17 in the front 15b of the cavum Kaifune 15 is formed in the lower portion of the substantially arc-shaped convex portion 15d which is positioned below the fold portion 15c of the upper end of the cavum Kaifune 15, also the front end 17a of the recess 17 cavum Kaifune 1
5の上端の襞部15cの側頭部に近接する側の延設部1 Close to the side of the head 5 of the upper end of the fold portion 15c extending portion of the side 1
5eで被覆されている。 It is coated with 5e. 前記凹部17の下部で耳甲介腔13の上部に小突起15fが形成され、また耳甲介腔1 Small projection 15f is formed in an upper portion of the ear shell conchae 13 at the bottom of the recess 17, also cavum conchae 1
3は外耳道12に近接するに従い奥深くなるように形成されている。 3 is formed to be deep in accordance proximate the ear canal 12.

【0017】前記係止部材21を略円弧状の凸部15d [0017] The locking member 21 a substantially arcuate convex portion 15d
と小突起15fとの間に挿入し、係止部材21の先端2 It was inserted between the small projections 15f, the tip of the locking member 21 2
1bを耳甲介舟15の前部15bの側頭部に近接する側の凹部17に嵌合させて係止状態とした後、耳甲介腔1 After the locked state by 1b the fitted in the recess 17 of the side close to the side of the head of the front 15b of the cavum Kaifune 15, cavum conchae 1
3にハウジング5を挿入することにより、イヤホン1が耳介11に取付られる。 By inserting the housing 5 to 3, the earphone 1 is attached to the auricle 11. 係止部材21は略円弧状に延びているので、耳甲介舟15の大きさに大小の個人差があったり、多少変形したりしていても係止部材21の略円弧状の形状が個人差や多少の変形を吸収することができる。 Since the locking member 21 extends in a substantially arcuate shape, or there are individual differences in magnitude to the magnitude of the cavum Kaifune 15, somewhat substantially arcuate shape of the locking member 21 also be deformed or it is possible to absorb the individual difference and some of the deformation.

【0018】これにより、外部接続用コード9を、図2 [0018] Thus, the external connection cord 9, FIG. 2
(a)に矢印a及び矢印bで示す如く、下方または後方に引張力が加えられた場合に、ハウジング5が挿入された耳甲介腔13を中心に回動しようととするが、係止部材21の先端21bが凹部17の前端17aに当たり、 As indicated by arrow a and arrow b in (a), when the tensile force is applied downward or backward, but to attempt to rotate about the cavum conchae 13 housing 5 is inserted, the locking tip 21b of the member 21 abuts the front end 17a of the recess 17,
ハウジング5が耳甲介腔13よりずれたり、脱落することがない。 Housing 5 or deviated from the cavity of the concha 13, does not fall off.

【0019】外部接続用コード9を矢印aまたは矢印b [0019] The external connection cord 9 arrow a or arrow b
方向に断続的に引張力を与えることにより、耳甲介舟1 By providing intermittent pulling force in a direction, cavum Kaifune 1
5の凹部17のツボの刺激効果を得ることができる。 Vase stimulatory effect of 5 of the recess 17 can be obtained. 耳甲介舟15の凹部17のツボはダイエット,禁煙,自律神経失調症等に効果が得られるものである。 Jar of the recess 17 of the cavum Kaifune 15 diet, non smoking, but the effect can be obtained in the autonomic imbalance and the like.

【0020】また図3(a)〜(e)に示す如く、係止部材21の先端21bに前記凹部17の前端17aに嵌合されて係止される係止部が種々形成されている。 [0020] As shown in FIG. 3 (a) ~ (e), the engaging portion is fitted to be locked to the front end 17a of the recess 17 to tip 21b of the locking member 21 is variously formed. 図3 Figure 3
(a)に示す係止部材21の先端21bの係止部23a The locking portion 23a of the distal end 21b of the locking member 21 shown in (a)
は下部が肉厚となるように形成され、図3(b)に示す係止部材21の先端21bの係止部23bは略球形状に形成され、また図3(c)に示す係止部材21の先端2 Is formed to the lower portion becomes thick, the engagement portion 23b of the distal end 21b of the locking member 21 shown in FIG. 3 (b) is formed in a substantially spherical shape, and the locking member shown in FIG. 3 (c) 21 of the tip 2
1bの係止部23cは上方に弯曲して形成されている。 The locking portion 23c of the 1b are formed by curved upward.
尚、係止部材21の先端21bの係止部23cを下方に弯曲して形成するものであってもよい。 Incidentally, or it may be formed by curved locking portions 23c of the distal end 21b of the locking member 21 downward.

【0021】更に、図3(d)に示す係止部材21の先端21bの係止部23dは下方に弯曲して巻き込まれた状態に形成され、図3(e)に示す係止部材21の先端21bの係止部23eは波形状に形成されている。 Furthermore, the engaging portion 23d of the front end 21b of the locking member 21 shown in FIG. 3 (d) is formed in a state of being caught by curved downward, the locking member 21 shown in FIG. 3 (e) the locking portion 23e of the tip 21b is formed in a wave shape. 尚、 still,
係止部材21の先端21bの係止部の形状は係止部23 The shape of the engaging portion of the distal end 21b of the locking member 21 locking portion 23
a〜23eに示すものに限定されるものではなく種々変形変更することができる。 Limited to those shown in a~23e can be variously modified change not.

【0022】また、図3(f)に示す如く、係止部材2 Further, as shown in FIG. 3 (f), the locking member 2
1の先端21bを残した状態で係止部材21の円弧状の内側をハウジング5の外周縁と連結された扁平な面形状からなる係止面23fとすることもできる。 An arcuate inner engaging member 21 may be a locking surface 23f made of flat surface shape which is connected to the outer periphery of the housing 5 while leaving a tip 21b. 係止部材2 The locking member 2
1の先端21bを軟質の塩ビ等からなる合成樹脂材やゴム材から円筒状に別途形成されたカバー部材で被覆することもできる。 1 tip 21b may be covered with a cover member which is separately formed in a cylindrical shape from a synthetic resin material or rubber material made of PVC or the like soft. また係止部材21の先端21bだけでなく、係止部材21全体を前記カバー部材で被覆することもできる。 The well tip 21b of the locking member 21, the entire locking member 21 may be coated with the cover member.

【0023】図4(a),(b),(c)には、本発明の係止部材21の異なる実施の形態が示されており、図4(a)に示す実施の形態では、前記係止部材21の基端21aがハウジング5の外周縁に取付けられたリング部材8と一体に設けられていることを除いては、前述せる実施の形態と同様の構成を有する。 [0023] FIGS. 4 (a), (b), in (c) has been shown a different embodiment of the locking member 21 of the present invention, in the embodiment shown in FIG. 4 (a), the except that the proximal end 21a of the locking member 21 is provided integrally with the ring member 8 attached to the outer periphery of the housing 5 has the same configuration as the embodiment to above. 尚、係止部材21 Incidentally, the locking member 21
の基端21aの取付け位置は図示のものに限定されるものではなく、ハウジング5の下部側または上部側のリング部材8に取付けたものであってもよく、更に渦巻き状でもよい。 The mounting position of the base end 21a is not limited to the illustrated, it may be those attached to the lower side or the upper side of the ring member 8 of the housing 5 may be a further spiral. 係止部材21の少なくとも先端21b、または係止部材21の全体を前記軟質の合成樹脂材やゴム材及び軟質の塩ビ等から形成されたカバー部材で被覆することもできる。 It can also be coated with at least the tip 21b or cover member formed of a synthetic resin material or rubber material and PVC or the like soft across the soft locking member 21, the locking member 21.

【0024】図4(b)に示す実施の形態では、前記係止部材21の基端21aがコード保持部7に着脱自在に設けられているもので、係止部材21の基端21aに円筒状の嵌合部25が形成され、この嵌合部25がコード保持部7の外周に着脱自在に嵌合される。 [0024] In the embodiment shown in FIG. 4 (b), in which the proximal end 21a of the locking member 21 is detachably attached to the cord holding portion 7, cylindrical at the base end 21a of the locking member 21 Jo of the fitting portion 25 is formed, the fitting portion 25 is removably fitted on the outer periphery of the cord holding portion 7. 尚、係止部材21がコード保持部7に着脱自在に設けられるので、係止部材21を塩ビ等の軟質の合成樹脂材やゴム材から形成することができる。 Since the locking member 21 is detachably mounted to the code holding unit 7, the locking member 21 can be formed from a synthetic resin material or rubber material soft PVC, and the like. また適宜の硬さの塩ビ等の合成樹脂材やゴム材を用いる場合でも、コード保持部7の端部から挿入することもできる。 Even when using a synthetic resin material or rubber material such as vinyl chloride in an appropriate hardness, it can be inserted from the end portion of the cord holding portion 7. また嵌合部25にスリットを形成し、このスリットよりコード保持部7の外周に嵌合部25を嵌合させることもできる。 Also forming a slit in the engaging portion 25, it is also possible to fit the fitting portion 25 on the outer periphery of the cord holding portion 7 from the slit.

【0025】図4(c)に示す実施の形態では、前記係止部材21の基端21aがコード保持部7に着脱自在に設けられていると共に、前記円筒状の嵌合部25がコード保持部7に設けられたガイド部27に沿って上下方向に位置調節可能に設けられ、個人差のある耳介11の耳甲介腔13及び耳甲介舟15の形状に対応することができるようになされている。 [0025] In the embodiment shown in FIG. 4 (c), with the proximal end 21a of the locking member 21 is detachably attached to the cord holding portion 7, the cylindrical fitting portion 25 the code held vertically positioned adjustably arranged along the guide portion 27 provided on part 7, so that it can correspond to the shape of the cavity of the concha 13 and cavum Kaifune 15 of a personal difference pinna 11 It has been made to. 尚、本実施の形態では係止部材21をコード保持部7に着脱自在に設けたが、ハウジング5の外周縁に着脱自在に設けることもできる。 Incidentally, in the present embodiment is provided detachably to the code holding unit 7 the locking member 21, it may be provided detachably on the outer periphery of the housing 5.

【0026】図5(a)〜(d)には、本発明に係わるイヤホンの更に異なる実施の形態が夫々示されており、 [0026] FIG. 5 (a) ~ (d) is further different embodiments of an earphone according to the present invention is shown respectively,
前述せる実施の形態と対応する部分には同一符号を付してこれ以上の詳細説明はこれを省略するも、前記ハウジング5に代えて、またはハウジング5の外周縁に耳甲介腔13の形状と対応する外形形状を持つイヤホン本体5 Further details will be denoted by the same reference numerals to portions corresponding to the embodiment described above to be omitted so that the shape of the place of the housing 5 or cavum conchae 13 to the outer peripheral edge of the housing 5, earbud 5 with the corresponding outer shape and
aを一体に形成したものである。 It is obtained by integrally formed with the a.

【0027】前記イヤホン本体5aは内部に電気音響変換素子3が収納され、この電気音響変換素子3の前面側に図5(b)に示す如く保護板6が設けられている。 [0027] The earphone body 5a inside the electroacoustic transducer 3 is housed, the protective plate 6 as shown in FIG. 5 (b) is provided on the front side of the electro-acoustic transducer 3. イヤホン本体5aは耳甲介腔13の形状に対応して形成され、このイヤホン本体5aの一側に前記係止部材21の基端21aが設けられ、この係止部材21が耳甲介舟1 Earbud 5a is formed corresponding to the shape of the cavity of the concha 13, the proximal end 21a of the locking member 21 is provided on one side of the earphone body 5a, the locking member 21 is cavum Kaifune 1
5の後部から前部に略円弧状に延びて形成されている。 It is formed to extend in a substantially arcuate shape to the front from the rear of 5.
係止部材21の先端21bが耳甲介舟15の前部15b Front 15b of the tip 21b of the locking member 21 is cavum Kaifune 15
の側頭部に近接する側の凹部17に嵌合されることは前述の通りである。 It is fitted in the recess 17 of the side close to the side of the head that is described above.

【0028】図5(a),(b)に示す如く、前記イヤホン本体5aの係止部材21の基端21aが延設された側とは反対側の上端部の内側に小突起31が形成され、 [0028] FIG. 5 (a), the as (b), the said small projection 31 on the inside of the upper end of the side opposite to the side where the base end 21a is extended the locking member 21 of the earphone body 5a is formed It is,
この小突起31は内側の外耳道12側に突出し、耳甲介腔13と密嵌し得るように形成されている。 The small projection 31 protrudes inside the external auditory canal 12 side are formed so as to be able to cavum conchae 13 and closely fitted. 前記係止部材21の基端21a側のA点と小突起31側のB点及びコード保持部7が形成された側のC点の3点A,B,C The locking member 21 on the base end 21a side of the point A and the small projection 31 side of the point B and three points at the point C of the cord holding section 7 is formed a side A, B, C
を結ぶ線が略三角形状に形成されている。 Is formed in a substantially triangular shape is a line connecting the. イヤホン本体5aを略三角形状とすることにより、耳甲介腔13の形状と合致させることができ、耳甲介腔13に密嵌させることができる。 By the earbud 5a substantially triangular shape, it is possible to match the shape of the cavity of the concha 13, and leads closely fitted to the cavum conchae 13. また小突起31に小孔を穿設し、電気音響変換素子3からの音を導出させることもできる。 The small hole is drilled in the small protrusions 31 may be derived the sound from the electro-acoustic transducer 3.

【0029】更に、図5(c),(d)より明らかな如く、係止部材21の先端21b側が外耳道12側とは反対側である外側に弯曲して形成され、係止部材21の先端21bが前記凹部17の前端17aに嵌合されて係止された場合に、イヤホン本体5aが耳甲介腔13側に押圧され、イヤホン本体5aを耳甲介腔13に密着させることができる。 Furthermore, FIG. 5 (c), the As apparent from (d), the tip 21b side of the locking member 21 and the external auditory canal 12 side are formed with curved outwardly on the side opposite the tip of the locking member 21 when 21b is locked is fitted to the front end 17a of the recess 17, the earphone body 5a is pressed against the cavum conchae 13 side, it can be brought into close contact with the earphone body 5a in cavum conchae 13.

【0030】尚、本実施の形態においても、係止部材2 [0030] Incidentally, also in this embodiment, the locking member 2
1の少なくとも先端21b、または係止部材21の全体を軟質の塩ビ等の合成樹脂材やスポンジ及びゴム材から形成されたカバー部材で被覆することができる。 1 of at least the tip 21b or the whole of the locking member 21 can be coated with a cover member formed of a synthetic resin material or sponge and a rubber material such as vinyl chloride soft. 更に、 In addition,
前述せる実施の形態においても、係止部材21の先端2 Also in the embodiments described above to the tip of the locking member 21 2
1bを外耳道12側とは反対側である外側に弯曲して形成することができる。 1b and the external auditory canal 12 side can be formed by curved outwardly the opposite side. また前述せる図3(f)に示す係止面23fを用いてもよい。 It may also be used locking surface 23f shown in FIG. 3 to above (f).

【0031】図6(a),(b)には、本発明に係わるイヤホンの更に異なる実施の形態が夫々示されており、 [0031] FIG. 6 (a), the (b) is further different embodiments of an earphone according to the present invention is shown respectively,
前述せる実施の形態と対応する部分には同一符号を付してこれ以上の詳細説明はこれを省略するも、前記コード保持部7に前記係止部材21を覆うことのできるアウターイヤー型のヘッドホン形状の耳当て部材33が設けられているものである。 Also the parts corresponding to the embodiment described above to be omitted which further details will be denoted by the same reference numerals, outer ear type headphones capable of covering the locking member 21 in the cord holding portion 7 in which the ear pad member 33 of the shape is provided.

【0032】この耳当て部材33の外周縁は軟質の塩ビ等の合成樹脂材やスポンジ及びゴム材から形成することができる。 The outer peripheral edge of the ear pad member 33 can be formed from a synthetic resin material or sponge and a rubber material such as vinyl chloride soft. 耳当て部材33は本実施の形態では円形の外周縁の外形を有する断面円弧状に形成されているが種々の多角形状とすることができる。 Ear member 33 in this embodiment are formed in the circular arc cross sectional shape having a contour of circular peripheral edge can have a variety of polygonal shapes. 耳当て部材33の内側に凹部35が形成され、図6(b)に示す如く、この凹部35にイヤホン本体5aまたはハウジング5と、係止部材21の先端21bを含む部分を収納状態で被覆することができる。 A recess 35 is formed on the inner side of the ear pad member 33, as shown in FIG. 6 (b), the earphone body 5a or housing 5 into the recess 35, to cover a portion including a distal end 21b of the locking member 21 in a retracted state be able to.

【0033】この耳当て部材33により電気音響変換素子3の音漏れを防止することができる。 [0033] it is possible to prevent sound leakage electroacoustic transducer 3 by the ear pad member 33. また前記耳当て部材33の内側の凹部35に電気音響変換素子としてのスピーカーを設けることもできる。 It is also possible to provide a speaker as electroacoustic transducer inside the recess 35 of the ear pad member 33. 電気音響変換素子3 Electroacoustic transducer 3
とスピーカーに低音域,中音域及び高音域等のステレオまたは多チャンネルの音を供給することもできる。 Bass speaker, the sound of the stereo or multichannel such midrange and treble range can be supplied with.

【0034】前記耳当て部材33の一端に蝶番37の一端37aが設けられ、この蝶番37の他端37bがコード保持部7の外側に固着されている。 [0034] The one end of the ear pad member 33 is provided at one end 37a of the hinge 37, the other end 37b of the hinge 37 is fixed to the outside of the cord holding portion 7. 尚、蝶番37はスプリング付きのものを用いることもできる。 Incidentally, hinge 37 can also be used as a spring-loaded. また耳当て部材33の取付は蝶番37を用いるものに限定されるものではなく、何れか一方に設けたピンを他方に設けた凹部に嵌合させる脱着式とするものであってもよい。 The mounting of the ear pad member 33 is not limited to one using a hinge 37, a pin provided on either one or may be a removable fitting in a recess provided in the other. また耳当て部材33は本実施の形態では蝶番37により開閉可能に構成したが、耳当て部材33をイヤホン本体5a The earpiece member 33 is in this embodiment the openable and closable structure by a hinge 37, the earphone body 5a of the ear member 33
またはハウジング5と一体に固定的に形成したものであってもよい。 Or housing 5 and may be obtained by fixedly integrally formed.

【0035】 [0035]

【発明の効果】以上が本発明に係るイヤホンの実施の形態であるが、本発明の請求項1に記載のイヤホンによれば、電気音響変換素子が収納されたハウジングと、該ハウジングの一端から延設され外部接続用コードを保持するコード保持部とを有し、前記ハウジングが耳甲介腔に嵌合されるようになされたイヤホンにおいて、前記コード保持部またはハウジングに、耳甲介舟の後部に略円弧状に延び先端が耳甲介舟の前部の側頭部に近接する側の凹部に嵌合される係止部材が設けられているので、耳甲介腔に挿入されたイヤホンのハウジングを確実に保持することができ、脱落を防止することができると共に、小型で携帯性に優れ、耳介の耳甲介腔の大小に対応することができ、長時間の使用により、耳介が痛くなるのを防止することができ Although above, according to the present invention is in the form of embodiment of the earphone according to the present invention, according to the earphone of claim 1 of the present invention, a housing electroacoustic transducer is accommodated, from one end of the housing and a cord holding portion for holding the extended by the code for external connection, in the earphone which the housing is adapted to be fitted into the cavity of the concha, the cord holding portion or housing, the cavum Kaifune since the locking member tip extending to the rear in a substantially arcuate shape is fitted into the recess on the side close to the side of the head of the front portion of a cavum Kaifune is provided, earphone that is inserted into the cavity of the concha can hold the housing reliably, it is possible to prevent falling off a small, highly portable, can correspond to the magnitude of the auricle of the cavum conchae, with prolonged use, ear it is possible to prevent the intervention is hurt 外観が優れ、耳介のツボを刺激することができ、安全性及び経済性に優れたイヤホンを得ることができる。 Appearance good, can stimulate the acupoints of the auricle, it is possible to obtain excellent earphone safety and economy.

【0036】また、本発明の請求項2に記載のイヤホンによれば、前記コード保持部に、耳甲介舟の後部に略円弧状に延び先端が耳甲介舟の前部の側頭部に近接する側の凹部に嵌合される係止部材が着脱自在に設けられているので、通常のイヤホンとしての使用と共に、係止部材を用いて激しい動作を行う場合にも耳甲介腔に挿入されたイヤホンのハウジングを確実に保持することができ、 Further, according to the earphone of claim 2 of the present invention, the cord holding portion, the front portion of the side of the head of the tip extends in a substantially arc shape to the rear of the cavum Kaifune is cavum Kaifune since the locking member fitted in the recess of a side close is detachably attached to, with the use of an ordinary earphone, the cavum conchae even when performing strenuous work with the locking member the housing of the inserted earphone can be securely held,
脱落を防止することができると共に、小型で携帯性に優れ、耳介の耳甲介腔の大小に対応することができ、長時間の使用により、耳介が痛くなるのを防止することができ、外観が優れ、耳介のツボを刺激することができ、安全性及び経済性に優れたイヤホンを得ることができる。 It is possible to prevent falling off a small, highly portable, can correspond to the magnitude of the auricle of the cavum conchae, with prolonged use, it is possible to prevent the pinna becomes painful appearance good, can stimulate the acupoints of the auricle, it is possible to obtain excellent earphone safety and economy.

【0037】更に、本発明の請求項3に記載のイヤホンによれば、前記ハウジングの外周縁にリング部材が取付けられ、該リング部材に、耳甲介舟の後部の外周縁が略円弧状に延び、先端が耳甲介舟の前部の側頭部に近接する側の前方の凹部に嵌合される弾性部材からなる係止部材が設けられているので、耳甲介腔に挿入されたイヤホンのハウジングを確実に保持することができ、脱落を防止することができると共に、小型で携帯性に優れ、耳介の耳甲介腔の大小に対応することができ、長時間の使用により、耳介が痛くなるのを防止することができ、外観が優れ、耳介のツボを刺激することができ、安全性及び経済性に優れたイヤホンを得ることができる。 Furthermore, according to the earphone of claim 3 of the present invention, the ring member is mounted on the outer periphery of said housing, to said ring member, a rear portion of the outer peripheral edge of the cavum Kaifune is in a substantially arcuate shape extends, the tip is the locking member formed of an elastic member is provided to be fitted to the front ahead of the recess on the side close to the side of the head of the cavum Kaifune, it was inserted into the cavum conchae the earphone housing can be held reliably, it is possible to prevent falling off a small, highly portable, can correspond to the magnitude of the auricle of the cavum conchae, with prolonged use, it is possible to prevent the pinna becomes painful, appearance good, can stimulate the acupoints of the auricle, it is possible to obtain excellent earphone safety and economy.

【0038】また、本発明の請求項4に記載のイヤホンによれば、前記ハウジングと一体に形成されたイヤホン本体を有し、該イヤホン本体の一側に係止部材の基端が設けられ、該係止部材が耳甲介舟の後部に略円弧状に延び先端が耳甲介舟の前部の側頭部に近接する側の凹部に嵌合されるようになされ、前記イヤホン本体の係止部材の基端が設けられた側とは反対側の上端部の内側に小突起が形成され、前記係止部材の基端側の1点と小突起側の1点及びコード保持部が形成された側の1点の3点を結ぶ線が角部が円弧状に形成された略三角形状に形成されているので、耳甲介腔に挿入されたイヤホンのハウジングを確実に保持することができ、脱落を防止することができると共に、小型で携帯性に優れ、耳介の耳甲介腔の大小に対応する Further, according to the earphone of claim 4 of the present invention, has an earphone body formed integrally with the housing, the proximal end of the locking member is provided on one side of the earphone body, locking member is made so that the tip extends in a substantially arc shape to the rear of the cavum Kaifune is fitted into the recess on the side close to the side of the head of the front portion of a cavum Kaifune, engagement of the earphone body to the side where the base end of the stopper member is provided small projection is formed inside the upper end portion of the opposite side, a point and a cord holding portion of the one point and the small projection side of the base end side of the locking member is formed since by lines connecting the three points of one point of the side corner portion is formed in a substantially triangular shape which is formed in a circular arc shape, it is possible to securely hold the housing of the earphone that is inserted into the cavum conchae can, it is possible to prevent falling off a small, highly portable, corresponding to the magnitude of the auricle of the cavum conchae とができ、長時間の使用により、耳介が痛くなるのを防止することができ、外観が優れ、耳介のツボを刺激することができ、安全性及び経済性に優れたイヤホンを得ることができる。 Bets can be, by long-term use, it is possible to prevent the pinna becomes painful, the appearance excellent, can stimulate the acupoints of the auricle, obtaining excellent earphone safety and economy can.

【0039】また、本発明の請求項5に記載のイヤホンによれば、前記係止部材の先端が外側に弯曲して形成されているので、係止部材の先端が耳甲介舟の前部の側頭部に近接する側の凹部に嵌合されて係止状態となり、係止部材の先端がハウジングを内部方向に押圧する作用をなし、ハウジングが耳甲介腔の内部に押圧され、ハウジングを確実に保持することができ、脱落を防止することができる。 Further, according to the earphone of claim 5 of the present invention, since the distal end of the locking member is formed by curved outwardly, the front tip of a cavum Kaifune locking member the proximity to the side of the head is fitted in the recess of the side becomes locked state, without the action of the tip of the locking member presses the housing inwardly, the housing is pressed against the inside of the cavity of the concha, the housing the can be securely held, it is possible to prevent falling off.

【0040】また、本発明の請求項6に記載のイヤホンによれば、前記コード保持部に前記係止部材を覆うことのできるアウターイヤー型のヘッドホン形状の耳当て部材が設けられているので、インナーイヤー型のヘッドホンとしてのイヤホンを使用しているにも係わらずアウターイヤー型のヘッドホンの外観を得ることができ、耳当て部材の内部にスピーカーを設けることにより多チャンネルの音を供給することができる。 Further, according to the earphone of claim 6 of the present invention, since the earpiece member of the outer ear type headphone shape capable of covering the locking member to the cord holding portion is provided, can be obtained the appearance of the outer ear type headphone despite using earphones as earbud headphone can be supplied to the sound of multiple channels by providing a speaker inside the ear member .

【0041】本発明によれば、耳甲介腔に挿入されたイヤホンのハウジングを確実に保持することができ、フィット感に優れ、脱落を防止することができると共に、小型で携帯性に優れ、耳介の耳甲介腔の個人差に対応することができ、装着が容易で然も長時間の使用により、耳介が痛くなるのを防止することができ、新規なデザインとすることができ、外観が優れ、耳介のツボを刺激することができ、安全性及び経済性に優れたイヤホンを得ることができる。 According to the present invention, it is possible to securely hold the housing of the earphone that is inserted into the cavity of the concha, excellent fit, it is possible to prevent falling off, excellent portability small, may correspond to the individual difference of the cavity of the concha of the auricle by the use of long natural easy mounting, it is possible to prevent the pinna becomes painful, it can be a novel design appearance good, can stimulate the acupoints of the auricle, it is possible to obtain excellent earphone safety and economy.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

【図1】本発明に係るイヤホンを示すもので、(a)は側面図、(b)は正面図。 [1] shows the earphone according to the present invention, (a) is a side view, (b) is a front view.

【図2】本発明に係るイヤホンを示すもので、(a)は使用状態の正面図、(b)は耳介の一部拡大正面図。 [Figure 2] shows the earphone according to the present invention, (a) is a front view of a use state, (b) is a partially enlarged front view of the auricle.

【図3】本発明に係るイヤホンの係止部材の異なる実施の形態を夫々示すもので、(a)〜(e)は係止部材の先端の一部正面図、(f)は係止部材に係止面を形成したイヤホンの背面図。 [3] The different embodiments of the earphone of the locking member according to the present invention shows respectively, (a) ~ (e) are partial front view of the tip of the locking member, (f) the locking member rear view of the earphone of forming the locking surface.

【図4】本発明に係るイヤホンの異なる係止部材を示すもので、(a)は係止部材の基端がリング部材と一体に設けられた状態の正面図、(b)は係止部材の基端に円筒状の嵌合部が形成された状態の斜視図、(c)は嵌合部がガイド部に沿って上下方向に位置調節可能に設けられた状態の斜視図。 [4] shows the different locking members of the earphone according to the present invention, (a) is a front view of a state where the base end of the locking member is provided integrally with the ring member, (b) the locking member perspective view of a state in which the fitting portion cylindrical to the proximal end is formed, (c) is a perspective view of a state in which the fitting portion is provided adjustably positioned vertically along the guide portion.

【図5】本発明に係るイヤホンの異なる実施の形態を示すもので、(a)は係止部材と一体型のイヤホン本体を示す正面図、(b)は背面図、(c)は右側面図、 [5] shows the different embodiments of the earphone according to the present invention, (a) is a front view showing the locking member integral earphone body, (b) is a rear view, (c) is a right side Figure,
(d)は平面図。 (D) are a plan view.

【図6】本発明に係るイヤホンの異なる実施の形態を示すもので、(a)は耳当て部材を開いた状態の正面図、 [6] shows the different embodiments of the earphone according to the present invention, (a) is a front view of an open state earpiece member,
(b)は耳当て部材を閉じた状態の正面図。 (B) is a front view of a closed state of the earpiece member.

【図7】従来のイヤホンを示すもので、(a)は側面図、(b)は使用状態の正面図。 [7] shows a conventional earphone, (a) shows the side view, (b) is a front view of a use state.

【符号の説明】 DESCRIPTION OF SYMBOLS

1 イヤホン 3 電気音響変換素子 5 ハウジング 5a イヤホン本体 6 保護板 7 コード保持部 9 外部接続用コード 11 耳介 12 外耳道 13 耳甲介腔 15 耳甲介舟 15a 後部 15b 前部 15c 襞部 15d 凸部 15e 延設部 15f 小突起 17 凹部 17a 前端 21 係止部材 21a 基端 21b 先端 25 嵌合部 27 ガイド部 31 小突起 33 耳当て部材 35 凹部 37 蝶番 37a 一端 37b 他端 1 earphone 3 electroacoustic transducer 5 housing 5a earbud 6 protective plate 7 cord holding portion 9 for external connection cord 11 pinna 12 ear canal 13 cavum conchae 15 cavum Kaifune 15a rear 15b front 15c fold portion 15d protruding portion 15e extending portion 15f small projection 17 recess 17a front end 21 engaging member 21a proximal 21b distal 25 fitting portion 27 guide portion 31 small projection 33 ear pad member 35 recess 37 hinges 37a one end 37b other end

Claims (6)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】 電気音響変換素子が収納されたハウジングと、該ハウジングの一端から延設され外部接続用コードを保持するコード保持部とを有し、前記ハウジングが耳甲介腔に嵌合されるようになされたイヤホンにおいて、 前記コード保持部またはハウジングに、耳甲介舟の後部に略円弧状に延び先端が耳甲介舟の前部の側頭部に近接する側の凹部に嵌合される係止部材が設けられていることを特徴とするイヤホン。 And 1. A housing electroacoustic transducer is accommodated, and a cord holding portion for holding one end extending from the code for external connection of the housing, wherein the housing is fitted in the cavum conchae fitting the earphone has been made to so that, in the cord holding portion or housing, in a recess on the side distal end extending in a substantially arcuate shape to the rear of the cavum Kaifune approaches the side of the head of the front portion of a cavum Kaifune earphone, characterized in that the locking member is provided that is.
  2. 【請求項2】 電気音響変換素子が収納されたハウジングと、該ハウジングの一端から延設され外部接続用コードを保持するコード保持部とを有し、前記ハウジングが耳甲介腔に嵌合されるようになされたイヤホンにおいて、 前記コード保持部に、耳甲介舟の後部に略円弧状に延び先端が耳甲介舟の前部の側頭部に近接する側の凹部に嵌合される係止部材が着脱自在に設けられていることを特徴とするイヤホン。 2. A housing electroacoustic transducer is accommodated, and a cord holding portion for holding one end extending from the code for external connection of the housing, wherein the housing is fitted in the cavum conchae in the earphone has been made to so that, in the cord holding portion, the tip extends in a substantially arcuate shape to the rear of the cavum Kaifune is fitted into the recess on the side close to the side of the head of the front portion of a cavum Kaifune earphone, characterized in that the locking member is detachably provided.
  3. 【請求項3】 電気音響変換素子が収納されたハウジングと、該ハウジングの一端から延設され外部接続用コードを保持するコード保持部とを有し、前記ハウジングが耳甲介腔に嵌合されるようになされたイヤホンにおいて、 前記ハウジングの外周縁にリング部材が取付けられ、該リング部材に、耳甲介舟側の後部に外周縁が略円弧状に延び、先端が耳甲介舟の前部の側頭部に近接する側の凹部に嵌合される弾性部材からなる係止部材が設けられていることを特徴とするイヤホン。 3. A housing electroacoustic transducer is accommodated, and a cord holding portion for holding one end extending from the code for external connection of the housing, wherein the housing is fitted in the cavum conchae in the earphone it has been made to so that the outer periphery ring member is attached to the housing, to the ring member, extending the outer peripheral edge to the rear portion of a cavum Kaifune side in a substantially arcuate shape, before the tip of a cavum Kaifune Earphones, wherein a locking member made of an elastic member which is fitted in the recess of the side close to the side of the head parts are provided.
  4. 【請求項4】 電気音響変換素子が収納されたハウジングと、該ハウジングの一端から延設され外部接続用コードを保持するコード保持部とを有し、前記ハウジングが耳甲介腔に嵌合されるようになされたイヤホンにおいて、 前記ハウジングと一体に形成されたイヤホン本体を有し、該イヤホン本体の一側に係止部材の基端が設けられ、該係止部材が耳甲介舟の後部に略円弧状に延び先端が耳甲介舟の前部の側頭部に近接する側の凹部に嵌合されるようになされ、前記イヤホン本体の係止部材の基端が設けられた側とは反対側の上端部の内側に小突起が形成され、前記係止部材の基端側の1点と小突起側の1点及びコード保持部が形成された側の1点の3点を結ぶ線が角部が円弧状に形成された略三角形状に形成されていることを特徴とする 4. A housing electroacoustic transducer is accommodated, and a cord holding portion for holding one end extending from the code for external connection of the housing, wherein the housing is fitted in the cavum conchae in the earphone has been made to so that has an earphone body formed integrally with the housing, the proximal end of the locking member is provided on one side of the earphone body, a rear portion of the locking member cavum Kaifune substantially arcuate in the extension tip is adapted to be fitted into the recess on the side close to the side of the head of the front portion of a cavum Kaifune, the side where the base end of the locking member is provided in the earphone main body the small projection is formed on the inner side of the upper end portion of the opposite side, connecting the three points of the locking point of the base end side of the member and the small projection side point of 1 point and the side cord holding portion is formed of characterized in that the line corner portion is formed in a substantially triangular shape which is formed in an arcuate shape ヤホン。 Yahon.
  5. 【請求項5】 前記係止部材の先端が外側に弯曲して形成されていることを特徴とする請求項1〜請求項4の何れかに記載のイヤホン。 5. The earphone according to any one of claims 1 to 4, characterized in that the tip of the locking member is formed by curved outwardly.
  6. 【請求項6】 前記コード保持部に前記係止部材を覆うことのできるアウターイヤー型のヘッドホン形状の耳当て部材が設けられていることを特徴とする請求項1〜請求項5の何れかに記載のイヤホン。 6. to any one of claims 1 to 5, characterized in that the ear pad member of the outer ear type headphone shape capable of covering the locking member to the cord holding portion is provided earphone described.
JP2000152838A 2000-05-24 2000-05-24 Earphone Pending JP2001333484A (en)

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USD814443S1 (en) 2012-07-27 2018-04-03 Freebit As Sub tragus ear unit
WO2014041604A1 (en) * 2012-09-11 2014-03-20 パイオニア株式会社 Earphone unit
JP2014045514A (en) * 2013-11-07 2014-03-13 Pioneer Electronic Corp Earphone
US9462366B2 (en) 2014-03-27 2016-10-04 Bose Corporation Earpieces having flexible flaps
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