JP2003081026A - Sound-insulation weather strip - Google Patents
Sound-insulation weather stripInfo
- Publication number
- JP2003081026A JP2003081026A JP2001334992A JP2001334992A JP2003081026A JP 2003081026 A JP2003081026 A JP 2003081026A JP 2001334992 A JP2001334992 A JP 2001334992A JP 2001334992 A JP2001334992 A JP 2001334992A JP 2003081026 A JP2003081026 A JP 2003081026A
- Authority
- JP
- Japan
- Prior art keywords
- weather strip
- hollow seal
- door
- seal portion
- sponge material
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/20—Sealing arrangements characterised by the shape
- B60J10/24—Sealing arrangements characterised by the shape having tubular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/20—Sealing arrangements characterised by the shape
- B60J10/24—Sealing arrangements characterised by the shape having tubular parts
- B60J10/246—Sealing arrangements characterised by the shape having tubular parts having projections, e.g. ribs, within the tubular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/20—Sealing arrangements characterised by the shape
- B60J10/24—Sealing arrangements characterised by the shape having tubular parts
- B60J10/248—Sealing arrangements characterised by the shape having tubular parts having two or more tubular cavities, e.g. formed by partition walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/30—Sealing arrangements characterised by the fastening means
- B60J10/32—Sealing arrangements characterised by the fastening means using integral U-shaped retainers
- B60J10/33—Sealing arrangements characterised by the fastening means using integral U-shaped retainers characterised by the configuration of the retaining lips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/80—Sealing arrangements specially adapted for opening panels, e.g. doors
- B60J10/84—Sealing arrangements specially adapted for opening panels, e.g. doors arranged on the vehicle body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/80—Sealing arrangements specially adapted for opening panels, e.g. doors
- B60J10/86—Sealing arrangements specially adapted for opening panels, e.g. doors arranged on the opening panel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seal Device For Vehicle (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、自動車に取付けられる
遮音性の高いウエザーストリップに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a weather strip having a high sound insulating property which is attached to an automobile.
【0002】[0002]
【従来の技術】図4に示す如く、自動車の窓枠に取付け
られるウエザーストリップ13において、ルーフR側に
取付けられるものは、図5に示す如く、ドア窓枠に取付
く部分の取付基部14と、ボディパネルPに弾接してシ
ール性を発揮する中空シール部15とで構成されてい
る。2. Description of the Related Art As shown in FIG. 4, a weather strip 13 to be attached to a window frame of an automobile is attached to a roof R side as shown in FIG. , And a hollow seal portion 15 that elastically contacts the body panel P and exhibits sealing performance.
【0003】こうした構成のウエザーストリップ13に
おいて、特に中空シール部15には雨水や洗車水等の水
の侵入を阻止する防水機能の他に、車外からの音の侵入
を阻止する遮音機能が求められている。しかし、従来の
ウエザーストリップ13における中空シール部15は、
十分な遮音機能を有しているとは言えない。従って、窓
ガラスを締め切った状態においても車外の騒音が室内へ
容易に侵入してしまうといった問題がある。また、自動
車のボディフランジやサッシュ、リテーナ等に取付けら
れ、ドア閉時に、その中空シール部がドア等に弾接して
シール性を発揮するオープニングウエザーストリップ、
ドリップウエザーストリップ、トランクウエザーストリ
ップ、ハードトップウエザーストリップ等の他のウエザ
ーストリップにおいても、車外からの音の侵入を阻止す
る機能が求められている。In the weather strip 13 having such a structure, in particular, the hollow seal portion 15 is required to have a waterproof function for preventing intrusion of water such as rainwater and car wash water, and a sound insulation function for preventing intrusion of sound from the outside of the vehicle. ing. However, the hollow seal portion 15 in the conventional weather strip 13 is
It cannot be said that it has a sufficient sound insulation function. Therefore, there is a problem that noise outside the vehicle easily enters the room even when the window glass is closed. An opening weather strip that is attached to the body flanges, sashes, retainers, etc. of automobiles, and when the door is closed, its hollow seal part makes elastic contact with the door etc. to exhibit sealing performance,
Other weather strips such as a drip weather strip, a trunk weather strip, and a hard top weather strip are also required to have a function of preventing the intrusion of sound from the outside of the vehicle.
【0004】[0004]
【発明が解決しようとする課題】しかしながら、従来の
ウエザーストリップ13は遮音機能が十分でないため、
車外の騒音が容易に室内へ侵入しまうという問題があっ
た。そこで、本発明はかかる従来の課題に鑑みて、車外
の騒音が容易に室内へ侵入しないようにした遮音性ウエ
ザーストリップを提供することを目的とする。However, since the conventional weather strip 13 does not have a sufficient sound insulation function,
There is a problem that noise outside the vehicle easily enters the room. In view of the conventional problems, it is therefore an object of the present invention to provide a noise insulating weather strip that prevents noise outside the vehicle from easily entering the room.
【0005】[0005]
【課題を解決しようとする手段】かかる目的を達成する
ために本発明の構成を示す図1に示す第1の発明は、ド
ア閉時にドア又はガラスとボディパネルとに挟まれる中
空シール部3を備えたウエザーストリップ1において、
上記中空シール部3内に、取付基部2側より垂直状に起
立するゴム製または合成樹脂製の高発泡スポンジ材より
成る柱状クッション部4を設けたものである。また、図
2に示す第2の発明は、中空シール部3内に、取付基部
2側及び頂部3b側に各々垂直状に対向して、ゴム製ま
たは合成樹脂製の高発泡スポンジ材より成る山形クッシ
ョン部7a、7bを設けたものである。また、図3に示
す第3の発明は、中空シール部3内に、取付基部2側及
び頂部3b側より少しずれた位置に傾斜状に各々対向し
て、ゴム製または合成樹脂製の高発泡スポンジ材より成
る山形クッション部7a、7bを設けたものである。ま
た、第4の発明は、第1〜第3の発明において、高発泡
スポンジ材が中空シール部3の比重より小さいことを特
徴とするものである。また、第5の発明は、第1〜第3
又は第4の発明において、高発泡スポンジ材の比重が
0.1〜0.3であることを特徴とするものである。ま
た、第6の発明は、第1〜第3又は第4及び第5の発明
において、高発泡スポンジ材が、中空シール部3と一体
に押出し成形されたことを特徴とするものである。In order to achieve the above object, the first invention shown in FIG. 1 showing the structure of the present invention is a hollow seal portion 3 which is sandwiched between a door or glass and a body panel when the door is closed. In the provided weather strip 1,
Inside the hollow seal portion 3, there is provided a columnar cushion portion 4 made of a highly foamed sponge material made of rubber or synthetic resin which stands upright from the side of the mounting base 2. A second aspect of the invention shown in FIG. 2 is a chevron shape made of a rubber or synthetic resin high-foam sponge material that is vertically opposed to the mounting base portion 2 side and the top portion 3b side in the hollow seal portion 3. The cushion portions 7a and 7b are provided. A third aspect of the present invention shown in FIG. 3 is that the hollow seal portion 3 is made of rubber or synthetic resin and has a high foaming ratio, which are inclined to face the mounting base portion 2 side and the top portion 3b side. The mountain-shaped cushion portions 7a and 7b made of a sponge material are provided. A fourth invention is characterized in that, in the first to third inventions, the high-foam sponge material is smaller than the specific gravity of the hollow seal portion 3. Further, a fifth aspect of the present invention is the first to third aspects.
Alternatively, in the fourth invention, the high-foam sponge material has a specific gravity of 0.1 to 0.3. Further, a sixth invention is characterized in that, in the first to third or fourth and fifth inventions, the high-foam sponge material is extruded integrally with the hollow seal portion 3.
【0006】[0006]
【発明の実施の形態】以下、本発明の実施の形態を図に
基づいて詳細に説明する。本発明の第1の発明を図4及
び図1(a)、(b)により説明する。遮音性ウエザー
ストリップ1は、主としてウエルトの取付基部2及び中
空シール部3により構成されている。ドア閉時にドアと
ボディパネルとに挟まれて大きく圧縮される部分の中空
部3a内には、ゴム製で比重が0.1〜0.3程度の柔
らかいの高発泡スポンジ材から成る柱状クッション部4
が、取付基部2より垂直状に立設されている。また、上
記取付基部2は芯金を埋設したソリッド材から成り、中
空シール部3は通常の発泡スポンジ材から成っている。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described in detail below with reference to the drawings. The first aspect of the present invention will be described with reference to FIGS. 4 and 1A and 1B. The soundproof weather strip 1 is mainly composed of a welt mounting base portion 2 and a hollow seal portion 3. Inside the hollow portion 3a, which is sandwiched between the door and the body panel and largely compressed when the door is closed, a columnar cushion portion made of rubber and made of a soft high-foam sponge material having a specific gravity of about 0.1 to 0.3. Four
Is erected vertically from the mounting base 2. The mounting base 2 is made of a solid material in which a core metal is embedded, and the hollow seal portion 3 is made of a normal foam sponge material.
【0007】ドア閉時には図1(b)に示す如く、ドア
Dが中空シール部3の頂部3bに当たり、この頂部3b
が大きく撓んで上記柱状クッション部4の上端に密接
し、これの両側に密閉空間部5、5が形成される。車外
からの騒音は先ず中空シール部3の壁3cに当った後、
上記密閉空間部5及び柱状クッション部4を経て車内に
侵入する。これは透過音に対しいわゆる中空二重構造が
形成されることになる。つまり、この遮音性ウエザース
トリップ1における中空二重構造部分を透過音が通過す
る場合は、その遮音効果が従来のウエザーストリップの
中空構造に比べて優れていることが理論的にも知られて
いる。When the door is closed, the door D hits the top 3b of the hollow seal portion 3 as shown in FIG. 1 (b).
Largely bends and comes into close contact with the upper end of the columnar cushion portion 4, and sealed spaces 5 and 5 are formed on both sides of the cushion portion 4. Noise from outside the vehicle first hits the wall 3c of the hollow seal portion 3,
It penetrates into the vehicle through the closed space portion 5 and the columnar cushion portion 4. This means that a so-called hollow double structure is formed for the transmitted sound. That is, it is theoretically known that, when the transmitted sound passes through the hollow double-structured portion of the sound insulating weather strip 1, the sound insulating effect is superior to that of the conventional hollow structure of the weather strip. .
【0008】本発明者は、遮音性ウエザーストリップ1
の遮音効果を確認すべく実験を行った。その結果を次の
表1の棒グラフに示す。The inventor of the present invention has developed a soundproof weather strip 1
An experiment was conducted to confirm the sound insulation effect of. The results are shown in the bar graph of Table 1 below.
【表1】 [Table 1]
【0009】上記棒グラフAは図6に示す従来品の場合
を示し、棒グラフBは図5に示す中空シール部15内
に、断面く字状のゴム製または合成樹脂製の高発泡スポ
ンジ材Hを設けた場合を示し、棒グラフCは図1に示す
本発明品の場合を示すものである。この表からも明らか
な如く、棒グラフCの本発明品のものが遮音量が最も大
きく、遮音性に優れていることがわかる。The bar graph A shows the case of the conventional product shown in FIG. 6, and the bar graph B shows the high foam sponge material H made of rubber or synthetic resin having a V-shaped cross section in the hollow seal portion 15 shown in FIG. The bar chart C shows the case of the present invention shown in FIG. 1. As is clear from this table, it is understood that the bar graph C of the present invention has the largest sound insulation and excellent sound insulation.
【0010】本発明の第2の発明を図2(a)、(b)
により説明する。遮音性ウエザーストリップ6におい
て、中空シール部3内に、取付基部2側及び頂部3b側
に各々垂直状に対向して、ゴム製または合成樹脂製の高
発泡スポンジ材より成る山形クッション部7a、7bを
設けている。ドア閉時には図2(b)に示す如く、ドア
Dが中空シール部3の頂部3bに当たりこの頂部3bが
大きく撓むと、山形クッション部7a、7bが密接し、
これの両側に密閉空間部8、8が形成される。この密閉
空間部8、8の形成により第1の発明と同様の作用効果
が得られる。The second aspect of the present invention is shown in FIGS. 2 (a) and 2 (b).
Will be described. In the sound-insulating weather strip 6, the mountain-shaped cushion portions 7a, 7b made of a highly foamed sponge material made of rubber or synthetic resin are vertically opposed to the mounting base portion 2 side and the top portion 3b side in the hollow seal portion 3. Is provided. When the door is closed, as shown in FIG. 2B, when the door D hits the top portion 3b of the hollow seal portion 3 and the top portion 3b is largely bent, the chevron cushion portions 7a and 7b come into close contact with each other,
Sealed spaces 8, 8 are formed on both sides of this. By forming the closed spaces 8 and 8, the same effect as that of the first invention can be obtained.
【0011】本発明の第3の発明を図3(a)、(b)
により説明する。遮音性ウエザーストリップ9におい
て、中空シール部3内に、取付基部2側及び頂部3b側
より少しずれた位置に傾斜状に各々対向して、ゴム製ま
たは合成樹脂製の高発泡スポンジ材より成る山形クッシ
ョン部7a、7bを設けている。ドア閉時には図3
(b)に示す如く、ドアDが中空シール部3の頂部3b
に当たり頂部3bが大きく撓み、山形クッション部7
a、7bが密接し、これの両側に密閉空間部8、8が形
成される。この密閉空間部8、8の形成により第1及び
第2の発明と同様の作用効果が得られる。A third aspect of the present invention is shown in FIGS. 3 (a) and 3 (b).
Will be described. In the soundproofing weather strip 9, a chevron shape made of a highly foamed sponge material made of rubber or synthetic resin is provided in the hollow seal portion 3 so as to face each other in an inclined manner at positions slightly displaced from the mounting base portion 2 side and the top portion 3b side. Cushion portions 7a and 7b are provided. Figure 3 when the door is closed
As shown in (b), the door D has the top portion 3 b of the hollow seal portion 3.
The top portion 3b is largely bent and the chevron-shaped cushion portion 7
a and 7b are in close contact with each other, and closed space portions 8 and 8 are formed on both sides thereof. By forming the closed spaces 8 and 8, the same effects as those of the first and second inventions can be obtained.
【0012】図7〜図10において、自動車の他の部分
に取付けられた場合の本発明の遮音性ウエザーストリッ
プ18について説明する。7 to 10, the soundproof weather strip 18 of the present invention will be described when it is attached to another part of an automobile.
【0013】[0013]
【発明の効果】本発明の遮音性ウエザーストリップは、
中空シール部内に高発泡スポンジ材より成る柱状クッシ
ョン部や、山形クッション部を設けて、ドア閉時にそれ
らの両側に各々密閉空間部を形成することで、遮音効果
が優れた中空二重構造を構成することができるという特
長がある。The soundproof weather strip of the present invention comprises:
A hollow double structure with excellent sound insulation effect is constructed by providing a columnar cushion part made of high-foam sponge material and a mountain-shaped cushion part inside the hollow seal part, and forming closed spaces on both sides of each when the door is closed. It has the feature that it can be done.
【図1】(a)は本発明の遮音性ウエザーストリップの
第1の発明を示す断面図であり、(b)は同上のドア閉
時の状態を示す断面図である。FIG. 1 (a) is a sectional view showing a first invention of the soundproof weather strip of the present invention, and FIG. 1 (b) is a sectional view showing a state when the door is closed.
【図2】(a)は本発明の遮音性ウエザーストリップの
第2の発明を示す断面図であり、(b)は同上のドア閉
時の状態を示す断面図である。FIG. 2 (a) is a sectional view showing a second invention of the soundproof weather strip of the present invention, and FIG. 2 (b) is a sectional view showing a state when the door is closed.
【図3】(a)は本発明の遮音性ウエザーストリップの
第3の発明を示す断面図であり、(b)は同上のドア閉
時の状態を示す断面図である。FIG. 3 (a) is a sectional view showing a third aspect of the soundproof weather strip of the present invention, and FIG. 3 (b) is a sectional view showing a state when the door is closed.
【図4】ウエザーストリップが自動車のバックドアに取
付けられている斜視図である。FIG. 4 is a perspective view in which a weather strip is attached to a back door of an automobile.
【図5】従来例を示すもので、中空シール部内にく字状
の高発泡スポンジ材を設けた場合を示す図4のA−A線
断面図である。FIG. 5 is a cross-sectional view taken along the line AA of FIG. 4 showing a conventional example, in which a dogleg-shaped high foam sponge material is provided in the hollow seal portion.
【図6】従来のウエザーストリップを示す図4のA−A
線断面図である。FIG. 6 is an AA of FIG. 4 showing a conventional weather strip.
It is a line sectional view.
【図7】本発明の遮音性ウエザーストリップが、サイド
ドアに取付けられた場合を示す自動車の側面図である。FIG. 7 is a side view of an automobile showing a case where the soundproof weather strip of the present invention is attached to a side door.
【図8】(a)は図7のB−B断面を示し第1の発明の
遮音性ウエザーストリップの断面図であり、(b)は同
上の同上のドア閉時の状態を示す断面図である。8 (a) is a cross-sectional view of the sound insulating weather strip of the first invention showing a cross section taken along the line BB of FIG. 7, and FIG. 8 (b) is a cross-sectional view showing a state when the door is closed as above. is there.
【図9】(a)は図7のB−B断面を示し第2の発明の
遮音性ウエザーストリップの断面図であり、(b)は同
上の同上のドア閉時の状態を示す断面図である。9 (a) is a cross-sectional view of the sound insulating weather strip of the second invention showing a cross section taken along the line BB of FIG. 7, and FIG. 9 (b) is a cross-sectional view showing a state when the door is closed as above. is there.
【図10】(a)は図7のB−B断面を示し第2の発明
の遮音性ウエザーストリップの断面図であり、(b)は
同上の同上のドア閉時の状態を示す断面図である。10 (a) is a cross-sectional view of the sound insulating weather strip of the second invention showing the BB cross section of FIG. 7, and FIG. 10 (b) is a cross-sectional view showing the same state as above when the door is closed. is there.
1 遮音性ウエザーストリップ 2 取付基部 3 中空シール部 3b 頂部 4 柱状クッション部 5 密閉空間部 6 遮音性ウエザーストリップ 7a、7b 山形クッション部 7 密閉空間部 9 遮音性ウエザーストリップ 1 Sound insulation weather strip 2 Mounting base 3 Hollow seal part 3b top 4 Pillar cushion 5 enclosed space 6 Sound insulation weather strip 7a, 7b Yamagata cushion 7 enclosed space 9 Sound insulation weather strip
【手続補正書】[Procedure amendment]
【提出日】平成14年11月1日(2002.11.
1)[Submission date] November 1, 2002 (2002.11.
1)
【手続補正1】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】特許請求の範囲[Name of item to be amended] Claims
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【特許請求の範囲】[Claims]
【手続補正2】[Procedure Amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】0005[Name of item to be corrected] 0005
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【0005】[0005]
【課題を解決しようとする手段】かかる目的を達成する
ために本発明の構成を示す図1に示す第1の発明は、ド
ア閉時にドア又はガラスとボディパネルとに挟まれる中
空シール部3を備えたウエザーストリップ1において、
上記中空シール部3内に、取付基部2側より垂直状に起
立するゴム製または合成樹脂製の高発泡スポンジ材より
成る柱状クッション部4を設け、ドア閉時には、前記中
空シール部3が撓んで前記柱状クッション部4に密接
し、柱状クッション部4の両側に密閉空間部5,5を形
成するもので、しかも、前記高発泡スポンジ材が前記中
空シール部3の比重より小さく、かつ、比重が0.1〜
0.3であることを特徴とするものである。また、図2
に示す第2の発明は、中空シール部3内に、取付基部2
側及び頂部3b側に各々垂直状に対向して、ゴム製また
は合成樹脂製の高発泡スポンジ材より成る山形クッショ
ン部7a、7bを設け、ドア閉時には、前記中空シール
部3が撓んで前記対向する山形クッション部7a,7b
が密接し、山形クッション部7a,7bの両側に密閉空
間部8,8を形成するもので、しかも、前記高発泡スポ
ンジ材が前記中空シール部3の比重より小さく、かつ、
比重が0.1〜0.3であることを特徴とするものであ
る。In order to achieve the above object, the first invention shown in FIG. 1 showing the structure of the present invention is a hollow seal portion 3 which is sandwiched between a door or glass and a body panel when the door is closed. In the provided weather strip 1,
Inside the hollow seal portion 3, there is provided a columnar cushion portion 4 made of a highly foamed sponge material made of rubber or synthetic resin , which stands upright from the mounting base portion 2 side.
The empty seal portion 3 bends and closely contacts the columnar cushion portion 4.
Then, form the closed spaces 5 and 5 on both sides of the columnar cushion 4.
In addition, the high foam sponge material
It is smaller than the specific gravity of the empty seal portion 3 and has a specific gravity of 0.1 to
It is characterized by being 0.3 . Also, FIG.
In the second invention shown in FIG.
Side and top 3b sides are vertically opposed to each other, and mountain-shaped cushion portions 7a and 7b made of a highly foamed sponge material made of rubber or synthetic resin are provided. When the door is closed, the hollow seal is provided.
The mountain-shaped cushion portions 7a, 7b facing each other by bending the portion 3
Tightly close to each other and seal air gaps on both sides of the chevron-shaped cushions 7a and 7b.
In addition, the high-foam sponge is used to form the spaces 8, 8.
Of the hollow sealing portion 3 is smaller than the specific gravity of the hollow sealing portion 3, and
The specific gravity is 0.1 to 0.3 .
Claims (6)
ルとに挟まれる中空シール部を備えたウエザーストリッ
プにおいて、上記中空シール部内に、取付基部より垂直
状に起立するゴム製または合成樹脂製の高発泡スポンジ
材より成る柱状クッション部を設けたことを特徴とする
遮音性ウエザーストリップ。1. A weather strip having a hollow seal portion that is sandwiched between the door or the glass and the body panel when the door is closed, wherein a rubber or synthetic resin standing upright vertically from the mounting base is provided in the hollow seal portion. A sound-insulating weather strip comprising a columnar cushion portion made of foamed sponge material.
ルとに挟まれる中空シール部を備えたウエザーストリッ
プにおいて、上記中空シール部内に、取付基部側及び頂
部側に各々垂直状に対向して、ゴム製または合成樹脂製
の高発泡スポンジ材より成る山形クッション部を設けた
ことを特徴とする遮音性ウエザーストリップ。2. A weather strip having a hollow seal portion that is sandwiched between the door or the glass and the body panel when the door is closed, wherein a rubber is provided inside the hollow seal portion so as to vertically face the mounting base side and the top side, respectively. A weather-insulating weather strip comprising a mountain-shaped cushion portion made of a highly foamed sponge material made of synthetic resin or synthetic resin.
側より少しずれた位置に傾斜状に各々対向して、ゴム製
または合成樹脂製の高発泡スポンジ材より成る山形クッ
ション部を設けたことを特徴とする請求項2記載の遮音
性ウエザーストリップ。3. A mountain-shaped cushion portion made of a highly foamed sponge material made of rubber or synthetic resin is provided inside the hollow seal portion at a position slightly offset from the mounting base side and the top side, and facing each other in an inclined manner. The sound insulating weather strip according to claim 2.
より小さいことを特徴とする請求項1〜3記載の遮音性
ウエザーストリップ。4. The sound insulating weather strip according to claim 1, wherein the high-foam sponge material has a specific gravity smaller than that of the hollow seal portion.
3であることを特徴とする請求項1〜3又は4記載の遮
音性ウエザーストリップ。5. The high-foam sponge material has a specific gravity of 0.1 to 0.
3. The soundproof weather strip according to claim 1, wherein the weather insulating strip is 3.
体に押出し成形されたことを特徴とする請求項1〜5記
載の遮音性ウエザーストリップ。6. The sound insulating weather strip according to claim 1, wherein the high-foam sponge material is extruded integrally with the hollow seal portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001334992A JP3393129B2 (en) | 2001-06-29 | 2001-10-31 | Sound insulation weather strip |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001-237158 | 2001-06-29 | ||
JP2001237158 | 2001-06-29 | ||
JP2001334992A JP3393129B2 (en) | 2001-06-29 | 2001-10-31 | Sound insulation weather strip |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2003081026A true JP2003081026A (en) | 2003-03-19 |
JP3393129B2 JP3393129B2 (en) | 2003-04-07 |
Family
ID=26619972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001334992A Expired - Lifetime JP3393129B2 (en) | 2001-06-29 | 2001-10-31 | Sound insulation weather strip |
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JP (1) | JP3393129B2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10335999A1 (en) * | 2003-08-01 | 2005-03-03 | Cts Fahrzeug-Dachsysteme Gmbh | Sealing and/or locking system for the roof part of vehicles comprises a stiffening bridge connected to positively locking elements and protruding from a base body |
KR100795844B1 (en) * | 2006-05-03 | 2008-01-17 | 재단법인서울대학교산학협력재단 | Weather-strip for vehicle |
CN106740011A (en) * | 2015-11-23 | 2017-05-31 | 上汽通用汽车有限公司 | Buffer sealing device |
WO2017199950A1 (en) | 2016-05-17 | 2017-11-23 | 三井化学株式会社 | Seal member, manufacturing method therefor, vehicle door, and building door |
KR20170140956A (en) * | 2016-06-14 | 2017-12-22 | (주)쿠첸 | Thermal insulating packing assembly for electric range |
CN109774441A (en) * | 2019-01-11 | 2019-05-21 | 浙江兴宇汽车零部件有限公司 | A kind of automobile car door slubbing sealing strip |
KR20200028623A (en) * | 2018-09-07 | 2020-03-17 | 김우진 | Gaskets to block the wind |
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JPH0568749U (en) * | 1992-02-26 | 1993-09-17 | 西川ゴム工業株式会社 | Weather strip |
JPH07101294A (en) * | 1993-03-03 | 1995-04-18 | Draftex Ind Ltd | Strip for sealing |
JPH0811549A (en) * | 1994-04-29 | 1996-01-16 | Toyoda Gosei Co Ltd | Weather strip for automobile |
JPH08216685A (en) * | 1993-09-18 | 1996-08-27 | Daimler Benz Ag | Device for prevention of creaky noise of windowpane |
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2001
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JPH0568749U (en) * | 1992-02-26 | 1993-09-17 | 西川ゴム工業株式会社 | Weather strip |
JPH07101294A (en) * | 1993-03-03 | 1995-04-18 | Draftex Ind Ltd | Strip for sealing |
JPH08216685A (en) * | 1993-09-18 | 1996-08-27 | Daimler Benz Ag | Device for prevention of creaky noise of windowpane |
JPH0811549A (en) * | 1994-04-29 | 1996-01-16 | Toyoda Gosei Co Ltd | Weather strip for automobile |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10335999A1 (en) * | 2003-08-01 | 2005-03-03 | Cts Fahrzeug-Dachsysteme Gmbh | Sealing and/or locking system for the roof part of vehicles comprises a stiffening bridge connected to positively locking elements and protruding from a base body |
DE10335999B4 (en) * | 2003-08-01 | 2005-06-16 | Cts Fahrzeug-Dachsysteme Gmbh | Sealing and / or locking system for vehicles with a body-side vehicle opening |
KR100795844B1 (en) * | 2006-05-03 | 2008-01-17 | 재단법인서울대학교산학협력재단 | Weather-strip for vehicle |
CN106740011A (en) * | 2015-11-23 | 2017-05-31 | 上汽通用汽车有限公司 | Buffer sealing device |
WO2017199950A1 (en) | 2016-05-17 | 2017-11-23 | 三井化学株式会社 | Seal member, manufacturing method therefor, vehicle door, and building door |
KR20170140956A (en) * | 2016-06-14 | 2017-12-22 | (주)쿠첸 | Thermal insulating packing assembly for electric range |
KR102086063B1 (en) * | 2016-06-14 | 2020-03-06 | (주)쿠첸 | Thermal insulating packing assembly for electric range |
KR20200028623A (en) * | 2018-09-07 | 2020-03-17 | 김우진 | Gaskets to block the wind |
KR102185082B1 (en) * | 2018-09-07 | 2020-12-01 | 김우진 | Gaskets to block the wind |
CN109774441A (en) * | 2019-01-11 | 2019-05-21 | 浙江兴宇汽车零部件有限公司 | A kind of automobile car door slubbing sealing strip |
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