JPS6145677Y2 - - Google Patents
Info
- Publication number
- JPS6145677Y2 JPS6145677Y2 JP14898281U JP14898281U JPS6145677Y2 JP S6145677 Y2 JPS6145677 Y2 JP S6145677Y2 JP 14898281 U JP14898281 U JP 14898281U JP 14898281 U JP14898281 U JP 14898281U JP S6145677 Y2 JPS6145677 Y2 JP S6145677Y2
- Authority
- JP
- Japan
- Prior art keywords
- locking
- holder
- connection cord
- headphone
- protrusion
- 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
- 210000000078 claw Anatomy 0.000 description 4
- 230000003796 beauty Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
- Headphones And Earphones (AREA)
Description
【考案の詳細な説明】
本考案は、接続コードの係止構造を改良したヘ
ツドホン装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a headphone device with an improved locking structure for a connecting cord.
近年、小型のヘツドホン装置においては、内外
から極小化、簡素化など機能美の追求に強い要望
がある。 In recent years, there has been a strong demand from both inside and outside the world for compact headphone devices to pursue functional beauty such as miniaturization and simplification.
そして、この種のヘツドホン装置は、接続コー
ドをヘツドホンユニツトを保持するホルダー内
で、たとえば一般に云うところの玉結びにして、
引張り方向の外力を受けても、ホルダー内壁に玉
結状態の接続コードが圧接されて、接続コードと
ヘツドホンの接続部にその外力が直接伝わらない
構造になつている。ところが、このような接続コ
ードを玉結びにしてホルダーに固定した小型のヘ
ツドホン装置の場合、玉結びの接続コードは、接
続コードの肉厚の３倍から４倍の肉厚になりかさ
高になるため、その玉結びの接続コードがホルダ
ーの外部に露出しないように、ホルダーの厚みを
大きくとる必要があり、ホルダー部の小型、薄形
化の大きな障害となつていた。また組立時におい
ては、接続コードを玉結びする手間を要し、左、
右の接続コードの玉結び部の位置合せに熟練を必
要とする等作業性を悪くしていた。 In this type of headphone device, the connection cord is tied, for example, in a knot inside the holder that holds the headphone unit.
Even if an external force is applied in a tensile direction, the connection cord in a condensed state is pressed against the inner wall of the holder, so that the external force is not directly transmitted to the connecting portion between the connection cord and the headphone. However, in the case of a small headphone device in which such a connection cord is tied into a ball knot and fixed to a holder, the ball knot connection cord is three to four times thicker than the connection cord, making it bulky. Therefore, it is necessary to increase the thickness of the holder so that the connection cord of the knot is not exposed to the outside of the holder, which is a major obstacle to making the holder portion smaller and thinner. Also, when assembling, it takes time to tie the connection cords, and the
This made workability worse, such as requiring skill to align the ball knot part of the right connection cord.
本考案は上記の事情に着目してなされたもので
あり、その目的とするところは、ホルダーの厚み
を可及的に薄くでき、かつ組立時の作業性が著し
く向上するヘツドホン装置を提供するものであ
る。 The present invention was developed in view of the above-mentioned circumstances, and its purpose is to provide a headphone device in which the thickness of the holder can be made as thin as possible and workability during assembly is significantly improved. It is.
以下、本考案の一実施例を図面を参照して説明
する。 An embodiment of the present invention will be described below with reference to the drawings.
図中１は、ヘツドホン装置である。このヘツド
ホン装置１は、左、右のヘツドホンユニツト２，
２を人間の両耳の位置に調節できるようになつて
いる。すなわち、ヘツドホン装置は、頭部に支持
させるヘツドバンド３の左、右両端３ａ，３ａ
に、このヘツドバンド３の両端３ａ，３ａを摺動
自在にするスライド溝４ａ，４ａを形成したホル
ダー支持部材４，４を連結している。前記ヘツド
バンド３は、たとえばステンレス製板を円弧形状
に成形したものである。このヘツドバンド３に
は、ホルダー支持部材４，４の抜け止めと移動範
囲を規制する突部であるストツパー５，５′が設
けられている。そして、左、右のホルダー支持部
材４，４には、ヘツドホンユニツト２を保持する
有底円筒形状のホルダー６，６が一体に設けられ
ている。そしてこのホルダー６の中央部にヘツド
ホンユニツト２を保持する保持突部９が突設され
ている。 1 in the figure is a headphone device. This headphone device 1 includes left and right headphone units 2,
2 can be adjusted to the position of both human ears. That is, the headphone device has both left and right ends 3a, 3a of the headband 3 supported on the head.
A holder support member 4, 4 formed with slide grooves 4a, 4a that allows both ends 3a, 3a of the headband 3 to slide freely is connected to the holder support members 4, 4. The headband 3 is made of, for example, a stainless steel plate formed into an arc shape. This headband 3 is provided with stoppers 5, 5' which are protrusions that prevent the holder support members 4, 4 from coming off and restrict the range of movement. The left and right holder support members 4, 4 are integrally provided with bottomed cylindrical holders 6, 6 for holding the headphone unit 2. A holding protrusion 9 for holding the headphone unit 2 is protruded from the center of the holder 6.
この保持突部９は一定の間隙を有して相対向す
る断面半月状の２本の突起体９ａ，９ａによつて
構成されるもので、互いに対向する対向面９ｂ，
９ｂに嵌合孔９ｃを設け、この嵌合孔９ｃにヘツ
ドホンユニツト２の背面部側に突設した球形の嵌
合突部１０を嵌合させて、ヘツドホンユニツト２
を突起体９ａ，９ａによつて首振り自在に保持す
るようにしている。 This holding protrusion 9 is composed of two protrusions 9a, 9a having a semicircular cross section facing each other with a certain gap, and opposing surfaces 9b, 9a facing each other.
A fitting hole 9c is provided in the headphone unit 9b, and a spherical fitting protrusion 10 protruding from the back side of the headphone unit 2 is fitted into the fitting hole 9c.
is held swingably by protrusions 9a, 9a.
また上記保持突部９の近傍にこの保持突部９を
挾んで互いに対向する２本の係止突部８，８を突
設し、この係止突部８，８の各先端部に係止爪８
ａ，８ａを一体に設けている。 In addition, two locking projections 8, 8 are protruded near the holding projection 9, sandwiching the holding projection 9, and facing each other, and are locked at the tip of each of the locking projections 8, 8. Claw 8
a and 8a are provided integrally.
ところで、図中７，７はヘツドホンユニツト
２，２に接続される接続コードであるが、この接
続コード７を第３図に示すように上記保持突部９
の周りに１ループさせ、このループされた接続コ
ード７を上記係止突部８と上記保持突部９とによ
つて、挾持させた状態で係止するようにしてい
る。 Incidentally, reference numerals 7 and 7 in the figure are connection cords that are connected to the headphone units 2 and 2, and this connection cord 7 is connected to the holding protrusion 9 as shown in FIG.
The looped connection cord 7 is held in a sandwiched state by the locking protrusion 8 and the holding protrusion 9.
尚、上記接続コード７はホルダー６に嵌着した
ブツシユ１２を介してホルダー６外に導出され
る。 The connection cord 7 is led out of the holder 6 through a bush 12 fitted into the holder 6.
このような構成にすることにより、接続コード
７をホルダー６側に係止させる場合は、接続コー
ド７を第２図に示す如く１ループさせ、このルー
プした接続コード７を保持突部９の周りに巻装す
べく係止突部８と保持突部９間に圧入すればよ
い。 With this configuration, when the connection cord 7 is to be locked on the holder 6 side, the connection cord 7 is looped once as shown in FIG. What is necessary is just to press fit between the locking protrusion 8 and the holding protrusion 9 in order to wind it.
このようにすれば接続コード７は係止突部８と
保持突部９とによつて挾持され、しかも保持突部
９の回りに１ループしているため、接続コード７
に引張り方向の外力が作用しても、係止突部８，
８と保持突部９とによつて確実に係止され外力が
ヘツドホンユニツト２側にまで及ぶようなことが
なく、接続コード７がヘツドホンユニツト２側で
断線するような虞れがない。 In this way, the connection cord 7 is held between the locking protrusion 8 and the holding protrusion 9, and since one loop is made around the holding protrusion 9, the connection cord 7
Even if an external force in the tensile direction is applied to the locking protrusions 8,
8 and the holding protrusion 9, external force will not be applied to the headphone unit 2 side, and there is no risk that the connection cord 7 will break on the headphone unit 2 side.
ところで本考案では接続コード７を１ループさ
せるだけでホルダー６側に係止できるようにして
いるため、接続コード７の係止によつて生ずるコ
ードの占有幅が接続コード７の外経寸法の２倍分
で済み、ホルダー６の厚みを従来のものに比して
小さくすることができる。 By the way, in the present invention, since the connecting cord 7 can be locked to the holder 6 side by just looping it once, the width occupied by the cord caused by locking the connecting cord 7 is equal to 2 of the outer diameter dimension of the connecting cord 7. The thickness of the holder 6 can be reduced compared to the conventional one.
また、接続コード７の係止作業はループした接
続コード７を係止突部８と保持突部９間に圧入す
るだけの作業であり、組立時の作業性が著しく向
上するものである。 Furthermore, the work of locking the connection cord 7 is simply a work of press-fitting the looped connection cord 7 between the locking protrusion 8 and the holding protrusion 9, which significantly improves work efficiency during assembly.
また係止突部８の先端部に係止爪８ａを設けて
いるため、係止突部８と保持突部９間に挾持され
た接続コード７が容易に離脱するようなことがな
い。 Further, since the locking claw 8a is provided at the tip of the locking projection 8, the connection cord 7 held between the locking projection 8 and the holding projection 9 does not easily come off.
尚、上記実施例においては係止突部８を２本設
けるものについて説明したが、本考案は２本に限
らず、１本のみ設けるものであつても、或いは２
本以上設けるものであつてもよい。 In the above embodiment, two locking protrusions 8 are provided, but the present invention is not limited to two, and even if only one is provided, or two locking protrusions 8 are provided.
There may be more than one book.
係止突部８を１本のみ設けるものでは例えば接
続コード７を上記係止突部８の周りに１ループさ
せ、ループした接続コード７を係止突部８と保持
突部９とによつて挾持させた状態で係止するよう
にしてもよい。 In the case where only one locking projection 8 is provided, for example, the connection cord 7 is looped around the locking projection 8, and the looped connection cord 7 is connected to the locking projection 8 and the holding projection 9. It may also be locked in a pinched state.
また更に係止爪を有する係止突部をホルダーの
内周壁近傍に設け、この係止突部の周りに接続コ
ードを１ループさせて、この係止突部とホルダー
内周壁部によつて挾装させた状態で係止すること
も考えられる。 Furthermore, a locking protrusion having a locking claw is provided near the inner circumferential wall of the holder, and the connecting cord is looped around the locking protrusion, and is held between the locking protrusion and the inner circumferential wall of the holder. It is also conceivable to lock the device while it is installed.
図面は本考案の一実施例を示し、第１図はヘツ
ドホン装置全体を示す斜視図、第２図はホルダー
の斜視図、第３図はヘツドホンユニツトの保持状
態を解いたホルダーを示す斜視図である。
１……ヘツドホン装置、２……ヘツドホンユニ
ツト、６……ホルダー、７……接続コード、８…
…係止突部、８ａ……係止爪、９……保持突部。
The drawings show one embodiment of the present invention; FIG. 1 is a perspective view of the entire headphone device, FIG. 2 is a perspective view of the holder, and FIG. 3 is a perspective view of the holder released from the holding state of the headphone unit. be. 1...Headphone device, 2...Headphone unit, 6...Holder, 7...Connection cord, 8...
...Latching protrusion, 8a...Latching claw, 9...Holding protrusion.
Claims (1)
設けた保持突部の近傍に係止爪を有する係止突部
を突設し、１ループした上記ヘツドホンユニツト
に接続される接続コードを上記保持突部と上記係
止突部とに挾装された状態で、その保持突部また
は係止突部に係止させていることを特徴とするヘ
ツドホン装置。 In order to hold the headphone unit, a locking protrusion having a locking pawl is protruded near the holding protrusion provided on the holder side, and a connection cord connected to the headphone unit that has been looped is connected to the holding protrusion and the above. 1. A headphone device characterized in that the headphone device is locked to a holding projection or a locking projection while being clamped to the locking projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14898281U JPS5854191U (en) | 1981-10-06 | 1981-10-06 | headphone device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14898281U JPS5854191U (en) | 1981-10-06 | 1981-10-06 | headphone device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5854191U JPS5854191U (en) | 1983-04-13 |
| JPS6145677Y2 true JPS6145677Y2 (en) | 1986-12-22 |
Family
ID=29941773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14898281U Granted JPS5854191U (en) | 1981-10-06 | 1981-10-06 | headphone device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5854191U (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6332223B1 (en) | 2000-04-05 | 2001-12-25 | Gray Matter Holdings, Llc | Apparatus and method for making an ear warmer having interior seams |
| EP1345552A4 (en) | 2000-12-29 | 2004-11-03 | 180S Inc | Ear protection device |
| US6735784B2 (en) * | 2002-01-28 | 2004-05-18 | 180S, Inc. | Apparatus and method for making an ear warmer and an ear warmer frame |
| US7212645B2 (en) | 2003-08-12 | 2007-05-01 | 180S, Inc. | Ear warmer with a speaker system |
| US7650649B2 (en) | 2003-08-12 | 2010-01-26 | 180S, Inc. | Ear warmer having an external frame |
| US7962970B2 (en) | 2003-08-12 | 2011-06-21 | 180S, Inc. | Ear warmer having a curved ear portion |
-
1981
- 1981-10-06 JP JP14898281U patent/JPS5854191U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5854191U (en) | 1983-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6145677Y2 (en) | ||
| JP3133934B2 (en) | Angle free clip | |
| JPH0185597U (en) | ||
| JP2542483Y2 (en) | Trance | |
| JPH0290807U (en) | ||
| JPS61165864U (en) | ||
| JPS6035726Y2 (en) | hinge | |
| JPS6228153Y2 (en) | ||
| JPH0367789U (en) | ||
| JPH01106609U (en) | ||
| JPH03116020U (en) | ||
| JPH0227644U (en) | ||
| JP2564179Y2 (en) | Mounting structure of vehicle mirror to mirror stay | |
| JP3053232U (en) | Sun visor | |
| JPH083688Y2 (en) | Band clamp | |
| JPH02112859U (en) | ||
| JPS6392809U (en) | ||
| JPH01156602U (en) | ||
| JPS63160550U (en) | ||
| JPS6238279U (en) | ||
| JPH0339284U (en) | ||
| JPH02138889U (en) | ||
| JPH03118529U (en) | ||
| JPS6384436U (en) | ||
| JPH0159936U (en) |