JPH1076883A - Waterproof structure of speaker mounting part - Google Patents
Waterproof structure of speaker mounting partInfo
- Publication number
- JPH1076883A JPH1076883A JP8236559A JP23655996A JPH1076883A JP H1076883 A JPH1076883 A JP H1076883A JP 8236559 A JP8236559 A JP 8236559A JP 23655996 A JP23655996 A JP 23655996A JP H1076883 A JPH1076883 A JP H1076883A
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- flange
- sponge rubber
- waterproof
- door
- 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.)
- Withdrawn
Links
- 238000012856 packing Methods 0.000 claims abstract description 19
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 210000005069 ears Anatomy 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Seal Device For Vehicle (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、自動車用ドアスピ
ーカの取付部防水構造に関し、特に防水用パッキングの
コスト低減に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waterproof structure for mounting a door speaker for an automobile, and more particularly to a cost reduction of a waterproof packing.
【０００２】[0002]
【従来の技術】自動車のドアＡは、図４に示すように、
アウタパネルＢとインナパネルＣとを、両者間に所定の
空間が形成されるようにして組み合わせ、両者間にウィ
ンドレギュレータ、ドアガラス等の艤装品を格納する構
造をとっており、また、インナパネルＣの車室内側の面
には、アウタパネルＢとインナパネルＣとの間に侵入し
た水の車室内への侵入を防止する防水シートＤを貼着し
た後、ドアトリムＥを取り付けるようにしている。2. Description of the Related Art As shown in FIG.
The outer panel B and the inner panel C are combined so that a predetermined space is formed between them, and a structure for storing fittings such as a window regulator and a door glass is provided between the outer panel B and the inner panel C. A waterproof sheet D for preventing water that has entered between the outer panel B and the inner panel C from entering the interior of the vehicle is attached to the surface on the vehicle interior side, and then the door trim E is attached.
【０００３】ところで、上記構造を有するドアＡへのド
アスピーカＰの取付けは、従来、次のようにして行われ
ている。即ち、図５に示す如く、ドアトリムＥ及ぴイン
ナパネルＣのドアスピーカ取付部に、略円形をした第１
及ぴ第２開口部１，２を形成しておき、かつ、上記防水
シートＤのドアスピーカ取付部にあたる箇所に、第２開
口部と一致する開口Ｄ′を開けておく。By the way, the attachment of the door speaker P to the door A having the above structure is conventionally performed as follows. That is, as shown in FIG. 5, a substantially circular first
In addition, the second openings 1 and 2 are formed, and an opening D 'corresponding to the second opening is opened at a location corresponding to the door speaker mounting portion of the waterproof sheet D.
【０００４】そして、ドアスピーカＰのドアＡへの取り
付け時には、ドアトリムＥのドアＡへの取り付け前の状
態において、先ず、ドアスピーカＰの後部を包囲するだ
けの容積を持つカップ状の防水カバーＫの周縁部を、防
水シートＤ及びパッキング３と共に、第２開口部２の縁
部に重ね、次にドアスピーカＰの後部を、インナパネル
Ｃに設けた第２開口部２からドアＡ内に押入し、ドアス
ピーカＰの後部を防水カバーＫ内に位置させる。次に、
ドアスピーカＰの前面周縁部に設けたフランジＦを、イ
ンナパネルＣの第２開口部２の周縁部にネジ止め固定す
ることにより、ドアスピーカＰをインナパネルＣに固定
する。後は、ドアトリムＥに設けた第１開口部１が、ド
アスピーカＰの前面と対向するようにしてドアトリムＥ
をインナパネルＣに取り付け、さらに第１開口部１の車
室内側の面に、スピーカ保護用のネツト４を取り付け、
ドアスピーカＰのドアＡへの取り付けを終了する。When the door speaker P is attached to the door A, before the door trim E is attached to the door A, first, a cup-shaped waterproof cover K having a volume enough to surround the rear portion of the door speaker P is provided. Is overlapped with the waterproof sheet D and the packing 3 on the edge of the second opening 2, and then the rear part of the door speaker P is pushed into the door A from the second opening 2 provided in the inner panel C. Then, the rear part of the door speaker P is positioned inside the waterproof cover K. next,
The door speaker P is fixed to the inner panel C by fixing a flange F provided on the peripheral edge of the front surface of the door speaker P to the peripheral portion of the second opening 2 of the inner panel C with screws. Thereafter, the first trim 1 provided in the door trim E is opposed to the front surface of the door speaker P so that the door trim E is closed.
Is attached to the inner panel C, and a speaker protection net 4 is attached to the surface of the first opening 1 on the vehicle interior side,
Attachment of the door speaker P to the door A is completed.
【０００５】上記ドアスピーカの取付構造において、ド
ア内部空間から車室内への水の侵入の防止はゴム製パッ
キング３により行なわれていた。この防水構造は、図６
(a)(b) に示すようなもので、防水シートＤと防水カバ
ーＫとの間に、挟み込まれたゴム製パッキング３が、ネ
ジ止め固定の際に圧縮されて、水密性が保たれるように
している。なお、図６(a) は、フランジ６（Ｆ）とパッ
キング３の位置関係のみを示し、防水カバーＫの図示は
省略されている。In the above door speaker mounting structure, the rubber packing 3 has been used to prevent water from entering the interior of the vehicle from the interior space of the door. This waterproof structure is shown in FIG.
(a) As shown in (b), the rubber packing 3 sandwiched between the waterproof sheet D and the waterproof cover K is compressed at the time of screw fixing, and watertightness is maintained. Like that. FIG. 6 (a) shows only the positional relationship between the flange 6 (F) and the packing 3, and the illustration of the waterproof cover K is omitted.
【０００６】このパッキング３は、スピーカフランジ６
の全周に沿う部分と、フランジ６の耳６ａまで延長され
取付ネジ７の周囲を囲む部分とを一体化した形状を持
つ。フランジの耳６ａの部分にまで延長されているの
は、取付ネジ７の部分から水が侵入するのを防止するた
めである。[0006] The packing 3 comprises a speaker flange 6.
And a portion extending to the lug 6a of the flange 6 and surrounding the periphery of the mounting screw 7 has an integrated shape. The reason why the flange is extended to the lug 6a is to prevent water from entering from the mounting screw 7.
【０００７】[0007]
【発明が解決しようとする課題】上記パッキング３は、
スピーカＰの耳付きフランジ６と形状を一致させるた
め、特注した成形品を用いる必要があり、コストが高く
なる問題があった。The above-mentioned packing 3 comprises:
In order to match the shape of the flange 6 with the ear of the speaker P, it is necessary to use a custom-made molded product, and there is a problem that the cost is increased.
【０００８】そこで、本発明は、成形品のパッキングを
使用しないで、この部分を安価に防水できる構造を提供
することを目的とする。Accordingly, an object of the present invention is to provide a structure capable of inexpensively waterproofing this portion without using packing of molded articles.
【０００９】[0009]
(1) 本発明は、自動車用ドアのインナパネルに形成した
開口に、車室側からドア用スピーカの後部を挿入し、こ
の開口の縁部とスピーカのフランジの間に、パッキング
とインナパネルを覆う防水シートを挟み込み、フランジ
の耳部からインナパネルに通したネジによって、パッキ
ングを圧縮しながらスピーカを固定する防水構造におい
て、上記パッキングとして、短冊状で非成形品のスポン
ジゴムを引き回すようにフランジの全周に配置するとと
もに、このスポンジゴムのない耳部の取付面に、圧縮さ
れたスポンジゴムの厚さに対応する高さで、ネジ止め用
の取付座を形成したことを特徴とする。(1) In the present invention, a rear portion of a door speaker is inserted into an opening formed in an inner panel of an automobile door from a vehicle interior side, and a packing and an inner panel are provided between an edge of the opening and a flange of the speaker. In a waterproof structure where the speaker is fixed while compressing the packing with screws passing through the inner panel from the ears of the flange, sandwiching the covering waterproof sheet, the strip is shaped like a strip-shaped, non-molded sponge rubber so as to be drawn around. And a screw mounting seat having a height corresponding to the thickness of the compressed sponge rubber is formed on the mounting surface of the ear portion without the sponge rubber.
【００１０】(2) 上記ネジ止め用の取付座は、インナパ
ネルの開口からドア内部空間に突出したスピーカ後部を
覆うスピーカ防水カバーの周縁部を厚肉にして形成する
ことができる。この防水カバーの周縁部は、防水シート
及びパッキングと共にインナパネルの開口縁部とフラン
ジの間に挟みつけて固定されるものであり、取付高さを
整合させることができる。(2) The mounting seat for screwing can be formed by making the peripheral portion of the speaker waterproof cover which covers the rear portion of the speaker protruding into the door internal space from the opening of the inner panel thick. The peripheral portion of the waterproof cover is fixed by being sandwiched between the flange and the opening edge of the inner panel together with the waterproof sheet and the packing, so that the mounting height can be adjusted.
【００１１】[0011]
【発明の実施の形態】本発明では、ドアスピーカＰの防
水のためのシールを、フランジ６とフランジ耳部６ａと
に、分割することにより行なっている。DESCRIPTION OF THE PREFERRED EMBODIMENTS In the present invention, a seal for waterproofing a door speaker P is divided into a flange 6 and a flange ear 6a.
【００１２】フランジ６の全周のシールについては、図
１(a) に示すように、短冊状のスポンジゴム８を、スピ
ーカフランジ６の全周に沿って、引き回すように配置す
ることにより従来同様のパッキング作用を持たせること
ができる。この短冊状のスポンジゴム８は、安価な汎用
品として得られるもので、特別な成形を必要としない。As shown in FIG. 1 (a), a strip-shaped sponge rubber 8 is arranged along the entire circumference of the speaker flange 6 so as to be drawn around the whole circumference of the flange 6, as shown in FIG. Packing effect. The strip-shaped sponge rubber 8 is obtained as an inexpensive general-purpose product, and does not require special molding.
【００１３】フランジ耳部６ａのシールは、図１(b) に
示すように、防水カバーＫの周縁のフランジ耳部の対応
部分に、取付座となる厚肉部９を一体形成し、防水シー
トＤの弾性を利用して、ネジ止めすることにより行な
う。このフランジ耳部６ａは、ネジ７によって直接締め
付けられ、締付力が大きいので、スポンジゴム８がなく
ても防水シ−トＤの弾性のみで充分に防水性能が得られ
る。As shown in FIG. 1B, the seal of the flange ear portion 6a is formed integrally with a thick portion 9 serving as a mounting seat at a portion corresponding to the flange ear portion on the periphery of the waterproof cover K. This is performed by screwing using the elasticity of D. Since the flange ear 6a is directly tightened by the screw 7 and has a large tightening force, sufficient waterproof performance can be obtained only by the elasticity of the waterproof sheet D without the sponge rubber 8.
【００１４】この厚肉部９は、図１に示すフランジの耳
部６ａに対応する周縁部の３ヵ所を外側に延ばして形成
され、図１(b) に示すように、取付ネジの挿通孔１０を
形成したものである。この実施例の厚肉部９は、その内
周側に、本願発明のスポンジゴム８を、嵌め込ませるコ
ーナー部１１が形成されている。なお、図１(b) は組立
後の状態を示すため、スポンジゴム８と厚肉部９の各厚
みが同一となっているが、スポンジゴム８は圧縮状態で
取り付けられるため、取付前の厚さは、この圧縮量だけ
大きくなっている。The thick portion 9 is formed by extending three peripheral portions corresponding to the ear portions 6a of the flange shown in FIG. 1 outwardly, and as shown in FIG. 10 is formed. The thick portion 9 of this embodiment has a corner portion 11 on the inner peripheral side for fitting the sponge rubber 8 of the present invention. FIG. 1 (b) shows the state after assembly, and the sponge rubber 8 and the thick part 9 have the same thickness. However, since the sponge rubber 8 is attached in a compressed state, the thickness before attachment is large. The size is increased by this amount of compression.
【００１５】上記図１(b) に示す防水取付構造の組付け
は、例えば、次のようにして行なう。先ず、インナパネ
ルＣに防水シートＤを貼着した後、コーナー部１１にス
ポンジゴム８を嵌め込むように配置した防水カバーＫ
を、インナパネルＣの開口に通し、その周縁部を防水シ
ートＤを挟んでインナーパネルＣの開口縁部に位置決め
する。そして、ドア用スピーカＰを、その後部が防水カ
バー内に位置するように、インナーパネルＣの開口に嵌
め、ネジ７により、スポンジゴム８を圧縮しながら、イ
ンナーパネルＣの開口縁部に固定する。このとき、スピ
ーカフランジ６の全周に配置したスポンジゴム８の圧縮
により、スピーカ全周のシールがなされ、フランジ耳６
ａのネジ止め部分は、強いネジ締め力で押圧された防水
カバーの厚肉部９と防水シートＤによってシールされ
る。The mounting of the waterproof mounting structure shown in FIG. 1B is performed, for example, as follows. First, after attaching the waterproof sheet D to the inner panel C, the waterproof cover K arranged so that the sponge rubber 8 is fitted into the corner portion 11.
Is passed through the opening of the inner panel C, and the periphery thereof is positioned at the opening edge of the inner panel C with the waterproof sheet D interposed therebetween. Then, the door speaker P is fitted into the opening of the inner panel C so that the rear portion thereof is located inside the waterproof cover, and is fixed to the opening edge of the inner panel C while compressing the sponge rubber 8 with the screw 7. . At this time, the entire periphery of the speaker is sealed by the compression of the sponge rubber 8 arranged on the entire periphery of the speaker flange 6, and the flange ear 6 is sealed.
The screwed portion a is sealed by the waterproof sheet D and the thick portion 9 of the waterproof cover pressed by the strong screw tightening force.
【００１６】図１(b) に示した実施例は、防水カバーＫ
の周縁部を厚肉にして取付座を形成しているが、防水カ
バーＫを用いない場合、すなわち、例えば、図５におい
て、防水シートＤの第２開口部２に対応する部分に、開
口を設けず、袋状に変形して、スピーカの後部を収納す
る部分を設ける場合は、図２又は図３に示すように、ス
ピーカのフランジの耳部６ａに、必要な高さの取付座１
２を形成する。この取付座１２が硬質であっても、この
面にある防水シートＤが弾性を有するので、微妙な面変
化を吸収して水密性は保たれる。The embodiment shown in FIG.
In the case where the waterproof seat K is not used, that is, for example, in FIG. 5, an opening is formed in a portion corresponding to the second opening 2 of the waterproof sheet D in FIG. When a portion for accommodating the rear portion of the speaker is provided by being deformed into a bag shape and not provided, as shown in FIG. 2 or FIG. 3, the mounting seat 1 having a required height is attached to the ear 6a of the flange of the speaker.
Form 2 Even if the mounting seat 12 is hard, since the waterproof sheet D on this surface has elasticity, it absorbs subtle surface changes and maintains watertightness.
【００１７】[0017]
【発明の効果】本発明によれば、ドア用スピーカ取付部
の防水シールを、取付ネジ７の締付力の違いによって、
取付部（フランジ耳部）と、それ以外の部分（フランジ
の周縁全周）とに分離し、締付力の強い取付部を、弾性
のある防水シール等によってシールし、それ以外の部分
のみを短冊状のスポンジゴムを用いてシールするように
したから、成形品のパッキングが不要となり、安価な短
冊型のスポンジゴムを用いるので、低コスト化が図れ
る。According to the present invention, the waterproof seal of the speaker mounting portion for the door is changed by the difference in the tightening force of the mounting screw 7.
Separated into the mounting part (flange ear part) and the other parts (the entire circumference of the flange), the mounting part with strong tightening force is sealed with an elastic waterproof seal, etc., and only the other parts are Since the sealing is performed by using the strip-shaped sponge rubber, packing of the molded product is not required, and the cost can be reduced since the inexpensive strip-shaped sponge rubber is used.
【図１】 本発明のスピーカ防水取付構造を一実施例を
説明する図で、(a)はスピーカの取付用フランジに対し
て、短冊状のスポンジゴムの配置形状を示す図、(b) は
組立状態のスピーカフランジ取付け部を、(a) のＸ−Ｘ
線に沿う位置で切断した断面図BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view for explaining a speaker waterproof mounting structure according to an embodiment of the present invention. FIG. 1 (a) is a view showing an arrangement of strip-shaped sponge rubber with respect to a speaker mounting flange, and FIG. Attach the speaker flange mounting part in the assembled state to XX of (a).
Sectional view cut along the line
【図２】 スピーカ取付部に一体形成される取付座の形
状例を示す斜視図FIG. 2 is a perspective view showing an example of a shape of a mounting seat formed integrally with a speaker mounting portion.
【図３】 スピーカの取付部に一体形成される取付座の
他の形状例を示す斜視図FIG. 3 is a perspective view showing another example of the shape of a mounting seat formed integrally with the mounting portion of the speaker.
【図４】 自動車用ドアの全体構成を示す斜視図FIG. 4 is a perspective view showing the overall configuration of an automobile door.
【図５】 ドア用スピーカの従来の取付構造を示す断面
図FIG. 5 is a sectional view showing a conventional mounting structure of a door speaker.
【図６】 図５のドア用スピーカの取付構造におけるス
ピーカの防水シール部分を示す図で、(a) はスピーカフ
ランジに取付けられるパッキングの形状を示す図、(b)
は組立状態のスピーカフランジ取付け部を、(a) のＹ−
Ｙ線に沿う位置で切断した断面図6A and 6B are views showing a waterproof seal portion of the speaker in the door speaker mounting structure of FIG. 5; FIG. 6A is a view showing a shape of a packing mounted on a speaker flange;
Is the speaker flange mounting part in the assembled state.
Sectional view cut at a position along the Y line
Ａ 自動車用ドア Ｂ アウターパネル Ｃ インナパネル Ｄ 防水シート Ｅ ドアトリム Ｋ 防水カバー Ｐ ドア用スピーカ ６ フランジ ６ａ フランジ耳部 ７ 取付ネジ ８ スポンジゴム ９ 厚肉部（取付座） １０ ネジ挿通孔 １１ コーナー部 １２，１３ 取付座 Reference Signs List A Automotive door B Outer panel C Inner panel D Waterproof sheet E Door trim K Waterproof cover P Door speaker 6 Flange 6a Flange ear 7 Mounting screw 8 Sponge rubber 9 Thick part (mounting seat) 10 Screw insertion hole 11 Corner part 12 , 13 Mounting seat
Claims (2)
開口に、車室側からドア用スピーカの後部を挿入し、こ
の開口の縁部とスピーカのフランジの間に、パッキング
及びインナパネルを覆う防水シートを挟み、フランジの
耳部からインナパネルに通したネジによって、パッキン
グを圧縮しながらスピーカを固定する防水構造におい
て、 上記パッキングとして、短冊状で非成形品のスポンジゴ
ムを引き回すようにフランジの全周に配置するととも
に、このスポンジゴムのない耳部の取付面に、圧縮され
たスポンジゴムの厚さに対応する高さで、ネジ止め用の
取付座を形成したことを特徴とするスピーカ取付部防水
構造。1. A rear part of a door speaker is inserted into an opening formed in an inner panel of an automobile door from a cabin side, and a packing and a waterproof covering the inner panel are provided between an edge of the opening and a flange of the speaker. In a waterproof structure in which the sheet is sandwiched and the speaker is fixed while compressing the packing with screws passing through the inner panel from the ears of the flange, as the packing, the entirety of the flange is drawn around a strip of non-molded sponge rubber. A speaker mounting portion, which is arranged on the periphery and has a mounting seat for screwing at a height corresponding to the thickness of the compressed sponge rubber on the mounting surface of the ear portion without sponge rubber. Waterproof structure.
ナパネルの開口縁部とスピーカのフランジの間に周縁部
を挟まれることにより固定され、インナパネルの開口か
らドア内部空間に突出したスピーカ後部を覆うスピーカ
防水カバーを用い、 この防水カバーのフランジ耳部に対応する部分を厚肉に
して、ネジ止めの取付座としたことを特徴とする請求項
１記載のスピーカ取付部防水構造。2. A speaker fixed together with a waterproof sheet and a packing by sandwiching a peripheral edge between an opening edge of an inner panel and a flange of a speaker, and covering a rear portion of the speaker protruding from the opening of the inner panel into a door internal space. 2. The waterproof structure for a speaker mounting portion according to claim 1, wherein a waterproof cover is used, and a portion corresponding to a flange ear portion of the waterproof cover is thickened to form a screw mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8236559A JPH1076883A (en) | 1996-09-06 | 1996-09-06 | Waterproof structure of speaker mounting part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8236559A JPH1076883A (en) | 1996-09-06 | 1996-09-06 | Waterproof structure of speaker mounting part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH1076883A true JPH1076883A (en) | 1998-03-24 |
Family
ID=17002443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8236559A Withdrawn JPH1076883A (en) | 1996-09-06 | 1996-09-06 | Waterproof structure of speaker mounting part |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH1076883A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021165171A1 (en) * | 2020-02-19 | 2021-08-26 | Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg | Door assembly with a door module bracket and a loudspeaker |
-
1996
- 1996-09-06 JP JP8236559A patent/JPH1076883A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021165171A1 (en) * | 2020-02-19 | 2021-08-26 | Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg | Door assembly with a door module bracket and a loudspeaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20031202 |