JP2521253Y2 - Kneerest speaker for automobile - Google Patents
Kneerest speaker for automobileInfo
- Publication number
- JP2521253Y2 JP2521253Y2 JP1990049139U JP4913990U JP2521253Y2 JP 2521253 Y2 JP2521253 Y2 JP 2521253Y2 JP 1990049139 U JP1990049139 U JP 1990049139U JP 4913990 U JP4913990 U JP 4913990U JP 2521253 Y2 JP2521253 Y2 JP 2521253Y2
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- knee rest
- door trim
- speaker cover
- functions
- 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 - Lifetime
Links
Landscapes
- Passenger Equipment (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、スピーカカバーがニーレストとしても機能
する自動車のニーレスト兼用スピーカに関するものであ
る。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a speaker that also serves as a knee rest of an automobile in which a speaker cover also functions as a knee rest.
ドアトリム又はコンソールボックス側面に、膝をもた
れ掛けるためのニーレストを突設させることは周知であ
る。It is known to project a knee rest for leaning a knee on a side surface of a door trim or a console box.
しかしながら、その突出する分だけ不使用時には邪魔
となり、特にドアトリム側では乗降時に足もとの障害に
なることもある。However, the protruding portion is an obstacle when not in use, and may cause obstacles to the feet when getting on and off, especially on the door trim side.
本考案は、この点に鑑みて、進退自在のニーレスト機
能を備えたドアスピーカを提供することを目的とする。In view of this point, the present invention has an object to provide a door speaker having a knee rest function that can move forward and backward.
本考案は、この目的を達成するために、スピーカ本体
の周囲を包囲する中空状の基部筒体をドアトリム内に配
設し、ニーレスト面として機能し、かつスピーカカバー
を先端面に取付け中空状の可動筒体が、スピーカカバー
をドアトリムにほぼ沿った位置及び突出した位置間を進
退するように、基部筒体の内周面にねじ込まれるように
する。In order to achieve this object, the present invention arranges a hollow base cylindrical body surrounding the periphery of the speaker body in the door trim, functions as a knee rest surface, and attaches the speaker cover to the front end surface to form a hollow shape. The movable cylindrical body is screwed onto the inner peripheral surface of the base cylindrical body so as to advance and retract the speaker cover between a position substantially along the door trim and a protruding position.
同様に、コンソールボックスの側面に、このようなス
ピーカを組み込むことができる。Similarly, such a speaker can be incorporated into the side of the console box.
可動筒体は基部筒体に対してねじ式に回転させること
により前進又は後退し、これらの筒体及びスピーカカバ
ーを通してスピーカ本体からの音を放射させ得るだけで
なく、回転調整位置でスピーカカバーがニーレスト面と
して機能する。The movable tubular body moves forward or backward by rotating in a screw manner with respect to the base tubular body, and not only can the sound from the speaker main body be radiated through these tubular bodies and the speaker cover, but also the speaker cover at the rotation adjustment position. Functions as a knee rest surface.
本考案をドアスピーカに適用した場合の実施例による
ニーレスト機能付ドアスピーカを第１図及び第２図を基
に説明する。A door speaker with knee rest function according to an embodiment in which the present invention is applied to a door speaker will be described with reference to FIGS. 1 and 2.
スピーカ本体５は、先端外周面に形成された溝11でド
アトリム１に係合する中空状の基部筒体10の基端に取付
けられている。その内周面には両側から２本のねじ溝13
が形成され、２段の中空状の可動筒体20、30のうち１段
目の可動筒体20の後端外周に形成された両側２個の突起
21が係合している。この１段目の可動筒体20の内周面に
は、同様に２本のねじ溝23が形成され、２段目の可動筒
体30の後端外周に形成された両側の突起31が係合してい
る。The speaker body 5 is attached to the base end of a hollow base cylinder 10 that engages with the door trim 1 by a groove 11 formed on the outer peripheral surface of the tip. Two thread grooves 13 from both sides on its inner surface
And two protrusions on both sides formed on the outer periphery of the rear end of the first-stage movable cylinder 20 of the two-stage hollow movable cylinders 20 and 30.
21 is engaged. Similarly, two screw grooves 23 are formed on the inner peripheral surface of the movable cylinder 20 of the first stage, and the protrusions 31 on both sides formed on the outer periphery of the rear end of the movable cylinder 30 of the second stage are engaged. I am fit.
２段目の可動筒体30の先端面には、ニーレストとして
機能し得る固さの例えば多孔鉄板、合成樹脂であるスピ
ーカカバー35が板ばね36を介して取付けられ、その表面
には指で回転操作するための凹部37が形成されている。A loudspeaker iron plate having a hardness that can function as a knee rest and a speaker cover 35 made of synthetic resin are attached to the tip end surface of the second movable cylinder 30 via a leaf spring 36, and the surface is rotated by a finger. A recess 37 for operating is formed.
このように構成されたドアスピーカの動作は、次の通
りである。The operation of the door speaker thus configured is as follows.
通常状態では、第２図Ａに示すように、２段の可動筒
体20、30が車室外方向へ最大にねじ込まれることによ
り、スピーカカバー35はドアトリム１から僅かに突出し
た位置を占め、スピーカとして車室内に向けて音を放射
する。In the normal state, as shown in FIG. 2A, the two-stage movable cylinders 20 and 30 are screwed to the outside in the maximum direction, so that the speaker cover 35 occupies a position slightly protruding from the door trim 1. Emits sound toward the passenger compartment.
ニーレストとして使用する場合、双方の指を凹部37に
当てて回転させることにより、突起21、31をそれぞれね
じ溝13、23に沿って回転させ、スピーカカバー35を着座
者の姿勢もしくは体形に応じた量だけ前進させる。この
状態で、膝をニーレスト面として機能するスピーカカバ
ー35にもたれ掛けると、ねじ構造で拘束されるためにそ
の設定位置は保持され、全体的に僅かに弾性変位するニ
ーレストとして機能する。この状態でも基部筒体10及び
可動筒体20、30を通して音波を放射可能であり、スピー
カとして使用することも可能である。可動筒体20も回転
させて、双方の突起21、31を前縁ストッパ14、24にそれ
ぞれ拘束させると第２図Ｂに示す最大突出位置を占め
る。When used as a knee rest, the projections 21 and 31 are rotated along the thread grooves 13 and 23 by applying both fingers to the concave portion 37 and rotating the speaker cover 35 depending on the posture or body shape of the seated person. Advance by the amount. In this state, when the knee is leaned against the speaker cover 35 which functions as a knee rest surface, the set position is held because it is constrained by the screw structure, and it functions as a knee rest that is slightly elastically displaced as a whole. Even in this state, sound waves can be radiated through the base cylinder 10 and the movable cylinders 20 and 30, and it can also be used as a speaker. When the movable cylindrical body 20 is also rotated so that both the protrusions 21 and 31 are restrained by the front edge stoppers 14 and 24, respectively, they occupy the maximum protruding position shown in FIG. 2B.
尚、可動筒体は必ずしも２段でなくてもよく、基部筒
体はインナパネルに取付けることも考えられる。また、
突起に代えてねじ山にして１本のねじ溝に係合させるこ
ともできる。本考案は、第３図に示すように、コンソー
ルボックスのボックス側面40に同様に前述の基部筒体10
を取付けてスピーカカバー35を車幅方向へ進退可能にす
ることも考えられる。The movable cylinder does not necessarily have to have two stages, and the base cylinder may be attached to the inner panel. Also,
Instead of the protrusion, a screw thread may be used to engage with one thread groove. As shown in FIG. 3, the present invention is similar to the above-described base cylinder 10 on the box side 40 of the console box.
It is conceivable that the speaker cover 35 can be moved back and forth in the vehicle width direction by attaching the.
以上、本考案によれば、ドアトリム又はコンソール側
面から回転スライド式にスピーカカバーを進退自在に構
成することにより、不使用時に邪魔にならないように引
込めることのできるニーレストが実現可能となる。ねじ
込み式によりニーレストの直進突出量も調整可能にで
き、内部に回動式のような大きな収納用空間を設ける必
要もない。スピーカと兼用することにより、コスト的に
も有利になる。As described above, according to the present invention, it is possible to realize a knee rest that can be retracted so as not to get in the way when it is not in use, by constructing the speaker cover to be movable back and forth from the door trim or the side surface of the console in a rotary slide manner. The straight protrusion amount of the knee rest can be adjusted by screwing, and it is not necessary to provide a large storage space inside unlike the rotating type. Since it also serves as a speaker, it is advantageous in terms of cost.
第１図は本考案の一実施例による自動車のニーレスト兼
用スピーカのニーレストとして使用時の斜視図（一部断
面図）、第２図は同実施例のスピーカの使用状態を示す
断面図及び第３図は別の実施例によるニーレスト兼用ス
ピーカの斜視図である。 １……ドアトリム、５……スピーカ本体、10……基部筒
体、13、23……ねじ溝、20、30……可動筒体、35……ス
ピーカカバー。FIG. 1 is a perspective view (partially sectional view) of a knee rest / speaker of an automobile according to an embodiment of the present invention when used as a knee rest, and FIG. 2 is a sectional view and a third view showing a use state of the speaker of the same embodiment. FIG. 7 is a perspective view of a speaker that also serves as a knee rest according to another embodiment. 1 ... Door trim, 5 ... Speaker body, 10 ... Base cylinder, 13, 23 ... Thread groove, 20, 30 ... Movable cylinder, 35 ... Speaker cover.
Claims (2)
アトリムから車室内に向けて音を発するスピーカにおい
て、 スピーカ本体の周囲を包囲する中空状の基部筒体をドア
トリム内に配設し、 ニーレスト面として機能し、かつスピーカカバーを先端
面に取付けた中空状の可動筒体が、前記スピーカカバー
を前記ドアトリムにほぼ沿った位置及び突出した位置間
を進退するように、前記基部筒体の内周面にねじ込まれ
ている、ことを特徴とする自動車のニーレスト兼用スピ
ーカ。1. A speaker which is mounted in a door panel and emits sound from a door trim toward a vehicle interior, wherein a hollow base cylinder surrounding a speaker body is disposed in the door trim and functions as a knee rest surface. In addition, a hollow movable cylindrical body having a speaker cover attached to the front end surface is provided on the inner peripheral surface of the base cylindrical body so as to advance and retract the speaker cover between a position substantially along the door trim and a protruding position. A speaker that also functions as a knee rest of an automobile characterized by being screwed.
によりボックス側面から車室に音を発するスピーカにお
いて、 スピーカ本体の周囲を包囲する中空状の基部筒体をボッ
クス側面に車室内へ向けて取付け、 ニーレスト面として機能し、かつスピーカカバーを先端
面に取付けた中空状の可動筒体が、前記スピーカカバー
を前記ボックス側面にほぼ沿った位置及び突出した位置
間を進退するように、前記基部筒体の内周面にねじ込ま
れている、ことを特徴とする自動車のニーレスト兼用ス
ピーカ。2. In a speaker that emits sound from the side of the box to the vehicle compartment by being installed in the console box, a hollow base cylinder surrounding the speaker body is attached to the side of the box toward the vehicle interior, and the knee rest A hollow movable cylinder that functions as a surface and has a speaker cover attached to the front end surface moves the speaker cover forward and backward between a position substantially along the box side surface and a protruding position. A speaker that also serves as a knee rest of an automobile, characterized by being screwed into the inner peripheral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990049139U JP2521253Y2 (en) | 1990-05-14 | 1990-05-14 | Kneerest speaker for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990049139U JP2521253Y2 (en) | 1990-05-14 | 1990-05-14 | Kneerest speaker for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH047936U JPH047936U (en) | 1992-01-24 |
| JP2521253Y2 true JP2521253Y2 (en) | 1996-12-25 |
Family
ID=31566578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990049139U Expired - Lifetime JP2521253Y2 (en) | 1990-05-14 | 1990-05-14 | Kneerest speaker for automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2521253Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4116302A (en) * | 1977-03-17 | 1978-09-26 | American Trading And Production Corp. | Horn loudspeaker |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH022241U (en) * | 1988-06-18 | 1990-01-09 |
-
1990
- 1990-05-14 JP JP1990049139U patent/JP2521253Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH047936U (en) | 1992-01-24 |
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