JPS61241228A - Seal structure in automobile - Google Patents
Seal structure in automobileInfo
- Publication number
- JPS61241228A JPS61241228A JP60083686A JP8368685A JPS61241228A JP S61241228 A JPS61241228 A JP S61241228A JP 60083686 A JP60083686 A JP 60083686A JP 8368685 A JP8368685 A JP 8368685A JP S61241228 A JPS61241228 A JP S61241228A
- Authority
- JP
- Japan
- Prior art keywords
- weather strip
- door glass
- protrusion
- seal
- vehicle
- 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
- B60J10/70—Sealing arrangements specially adapted for windows or windscreens
- B60J10/74—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides
- B60J10/77—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides for sashless windows, i.e. for frameless windows forming a seal directly with the vehicle body
- B60J10/777—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides for sashless windows, i.e. for frameless windows forming a seal directly with the vehicle body the sealing arrangement being between the edges of adjacent panes
- B60J10/7775—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides for sashless windows, i.e. for frameless windows forming a seal directly with the vehicle body the sealing arrangement being between the edges of adjacent panes mounted on the pillar
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Seal Device For Vehicle (AREA)
Abstract
Description
【発明の詳細な説明】
[産業上の利用分野]
本発明は自動車のシール構造、特に4ドアハードトップ
型自動車のセンタピラ一部分のシール構造に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a seal structure for an automobile, and particularly to a seal structure for a portion of a center pillar of a four-door hardtop automobile.
[従来技術]
第3図は、第4図に示すような4ドアハードトップ型自
動車におけるセンタピラー1のA−A線に沿う断面を示
すものである。[Prior Art] FIG. 3 shows a cross section of the center pillar 1 of a four-door hardtop automobile as shown in FIG. 4, taken along line A-A.
センタピラー1の車外側の面にはリテーナ2が取付けて
あり、このリテーナ2の前後にはそれぞれスポンジゴム
のウェザストリップ3A、3Bが装着しである。各ウェ
ザストリップ3A、3Bのシール部は中空状で、ウェザ
ストリップ3Aのシール部にはフロントドアガラス5A
の1多縁が、ウェザストリップ3Bのシール部にはリヤ
ドアガラス4Bの前縁がドア閉時に圧接する。A retainer 2 is attached to the outer surface of the center pillar 1, and sponge rubber weather strips 3A and 3B are attached to the front and rear of the retainer 2, respectively. The seal portion of each weather strip 3A, 3B is hollow, and the seal portion of the weather strip 3A is attached to the front door glass 5A.
The front edge of the rear door glass 4B comes into pressure contact with the seal portion of the weather strip 3B when the door is closed.
[本発明が解決しようとする問題点コ
上記従来のセンタピラーのシール構造では、ウェザスト
リップ3A、3Bの2本を準備し、それぞれをセンタピ
ラー1に装着しなければならないという煩わしさがある
。また、フロントドアガラス5AがドアとともにX方向
から綴じられるとウェザストリップ3Aのシール壁のリ
テーナ2の頭部との接触部30は引張られてリテーナ頭
部との間に口開きが生じるという問題がある。またこの
種のウェザストリップの一般的な要求として、ドア閉力
を上げることなくシール性を良好にしたいという要求が
ある。[Problems to be Solved by the Present Invention] The conventional center pillar seal structure described above has the inconvenience of having to prepare two weather strips 3A and 3B and attaching each to the center pillar 1. Further, when the front door glass 5A is bound together with the door from the X direction, the contact portion 30 of the seal wall of the weather strip 3A with the head of the retainer 2 is pulled, causing a problem that an opening is created between the seal wall and the head of the retainer 2. be. Further, as a general requirement for this type of weather strip, there is a requirement to improve sealing performance without increasing the door closing force.
そこで本発明は構造を従来よりも簡素化し、かつ上記の
要求に応えるセンタピラーのシール構造を提供すること
を目的とするものである。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a center pillar seal structure that has a simpler structure than the conventional one and meets the above requirements.
[問題点を解決するための手段]
第1図に例示するように、センタピラー1の車外側の面
に一本の中空状ウェザストリップ3を装着する。ウェザ
ストリップ3内には、取付基部3・ 1から車外方向へ
第1の突起部4Aが突出せしめてあり、その端部は所定
の間隔d1をおいてウェザストリップ3のシール壁32
の外端部33と対向している。[Means for Solving the Problems] As illustrated in FIG. 1, a hollow weather strip 3 is attached to the outer surface of the center pillar 1. Inside the weatherstrip 3, a first protrusion 4A protrudes outward from the mounting base 3.1, and its end is connected to the seal wall 32 of the weatherstrip 3 at a predetermined distance d1.
It faces the outer end 33 of.
一方、外端部33からは車内方向へ第2の突起部4Bが
突出せしめてあり、その端部は所定の間隔d2をおいて
第1の突起部4Aの先端部の車両後方側の側面と対向し
ている。両突起部4A、4Bおよびシール壁32の外端
部33はソリッドゴムで形成しである。On the other hand, a second protrusion 4B projects toward the inside of the vehicle from the outer end 33, and its end meets the vehicle rear side surface of the tip of the first protrusion 4A with a predetermined interval d2. They are facing each other. Both protrusions 4A, 4B and the outer end 33 of the seal wall 32 are made of solid rubber.
[作用]
フロントドアガラス5AがドアとともにX方向から閉じ
られると、ウェザストリップ3のシール壁32全体が車
内方向へ押し込まれて外端部33が第1の突起部4Aの
先端に当接し、フロントドアガラス5Aとシール壁32
の全半部とでシール作用をなす。リヤドアガラス5Bが
ドアとともに閉じられると、シール壁全体が前方へ押し
出されて第2の突起部4Bが第1の突起部4Aと係合し
、リヤドアガラス5Bとシール壁32の後半部とでシー
ル作用をなす。[Function] When the front door glass 5A is closed together with the door from the X direction, the entire seal wall 32 of the weather strip 3 is pushed toward the interior of the vehicle, and the outer end 33 comes into contact with the tip of the first protrusion 4A, causing the front Door glass 5A and seal wall 32
It acts as a seal with all halves of. When the rear door glass 5B is closed together with the door, the entire seal wall is pushed forward and the second protrusion 4B engages with the first protrusion 4A, creating a seal between the rear door glass 5B and the rear half of the seal wall 32. act.
[実施例コ
第1図に示すようにセンタピラー1の車外側の面にはピ
ラー1に沿ってリテーナ2が取付けてあり、リテーナ2
には1本のウェザストリップ3が装着しである。ウェザ
ストリップ3は中空状で、リテーナ2への取付基部31
と、シール壁32とよりなり、センタピラー1をほぼお
おう大きざとしである。基部31およびシール壁32は
、シール壁の外端部33を除いてスポンジゴムで構成し
である。[Embodiment] As shown in FIG. 1, a retainer 2 is attached to the outer surface of the center pillar 1 along the pillar 1;
One weather strip 3 is attached to the. The weather strip 3 is hollow and has a mounting base 31 to the retainer 2.
and a seal wall 32, which is large enough to almost cover the center pillar 1. The base 31 and the sealing wall 32 are constructed of sponge rubber, except for the outer end 33 of the sealing wall.
基部31の中央部には車外方向へ突出するソリッドゴム
よりなる第1の突起部4Aが形成しである。第1の突起
部4Aの先端はシール壁32の外端部33の内面と間隔
d1をおいて対向している。A first protrusion 4A made of solid rubber is formed in the center of the base 31 and protrudes toward the outside of the vehicle. The tip of the first protrusion 4A faces the inner surface of the outer end 33 of the seal wall 32 with a distance d1 therebetween.
一方、シール壁32の外端部33には車内方向へ突出す
る第2の突起部4Bが形成しである。第2の突起部4B
は第1の突起部4Aよりも車両後方側へ位置し、長さは
第1の突起部4Aよりも短く、先端が第1の突起部4A
の先端部後面と間隔d2をおいて対向している。シール
壁32の外端部33および第1、第2の突起部4A、4
Bはソリッドゴムよりなる。On the other hand, the outer end 33 of the seal wall 32 is provided with a second protrusion 4B that protrudes toward the interior of the vehicle. Second protrusion 4B
is located toward the rear of the vehicle than the first protrusion 4A, is shorter in length than the first protrusion 4A, and has a tip that is closer to the first protrusion 4A.
It is opposed to the rear surface of the distal end thereof with a distance d2 therebetween. Outer end 33 of seal wall 32 and first and second projections 4A, 4
B is made of solid rubber.
第1および第2の突起部4A、4bを備えた上記ウェザ
ストリップ3は、スポンジゴムとソリッドゴムの一体押
出成形である。The weather strip 3 provided with the first and second projections 4A and 4b is integrally extruded from sponge rubber and solid rubber.
以上のように構成したセンタピラーのシール構造におい
て、ドアと一体にフロン1〜ドアガラス5Aを閉操作す
ると、ドアガラス5Aの後縁部は矢印X方向に移動し、
ウェザストリップ3のシール壁32全体を車内方向へ押
し込み、外端部33は第1の突起部4Aの先端に当接し
、変位が規制される。そしてフロントドアガラス5Aが
閉じられると、フロントドアガラス5Aの後縁部はシー
ル壁32の前半部を更に押し込んで第2図に示す状態と
なる。なお、リヤドアガラス5Bが開状態で、フロント
ドアガラス5Aが閉じられるときには、第1および第2
の突起部4A、4Bは接触しない。In the seal structure of the center pillar configured as above, when the front door glass 1 to the door glass 5A are closed together with the door, the rear edge of the door glass 5A moves in the direction of the arrow X.
The entire seal wall 32 of the weather strip 3 is pushed toward the interior of the vehicle, and the outer end 33 abuts the tip of the first protrusion 4A, thereby restricting displacement. When the front door glass 5A is closed, the rear edge of the front door glass 5A further pushes the front half of the seal wall 32 into the state shown in FIG. 2. Note that when the rear door glass 5B is open and the front door glass 5A is closed, the first and second
The protrusions 4A and 4B do not contact each other.
次にリヤドアガラス5Bをドアと一体に閉操作すると、
リヤドアガラス5Bは矢印Y方向に移動し、該ガラス5
Bの前縁部がウェザストリップ3のシール壁32の後半
部を前方に押す。これによりシール壁32全体は前方へ
押し出され、第2の突起部4Bが第1の突起部4Aの先
端部後面と当接し、外端部33の前方への変位が規制さ
れる。Next, when the rear door glass 5B is closed together with the door,
The rear door glass 5B moves in the direction of arrow Y, and the rear door glass 5B moves in the direction of arrow Y.
The front edge of B pushes the rear half of the sealing wall 32 of the weatherstrip 3 forward. As a result, the entire seal wall 32 is pushed forward, the second protrusion 4B comes into contact with the rear surface of the tip of the first protrusion 4A, and the forward displacement of the outer end 33 is restricted.
そしてリヤドアガラス5Bが閉じられると、リヤドアガ
ラス5Bの前縁部はシール壁32の後半部を更に押しこ
んで第2図に示す状態となる。When the rear door glass 5B is closed, the front edge of the rear door glass 5B further pushes the rear half of the seal wall 32 into the state shown in FIG. 2.
リヤドアガラス5Bが先に閉じられるときは、ドアガラ
ス5A15Bおよびウェザストリップ3の作動は上記と
逆の順次となる。When the rear door glass 5B is closed first, the door glass 5A15B and the weather strip 3 operate in the reverse order.
[効果]
センタピラー1のウェザストリップ3は1本で構成され
ているので、従来の2本のものに比し構成が簡素であり
、かつ取付作業も容易である。また、リテーナ1とウェ
ザストリップ3との間に口開きが生じることもない。[Effects] Since the weather strip 3 of the center pillar 1 is composed of one weather strip, the structure is simpler than the conventional two weather strips, and the installation work is also easier. Furthermore, no gap is created between the retainer 1 and the weather strip 3.
更に、ドアガラス閉時にドアガラス5A、5Bによりウ
ェザストリップ3のシール壁全体が変形されるので、ド
ア閉操作に対する抵抗は小さく、ドア閉力は小さくなる
。またドアが閉じられる直前においてウェザストリップ
3の外端部33の変位が規制されるので、ドアガラス5
A、5Bとシール壁33との間には充分なシール性が発
揮される。Furthermore, since the entire sealing wall of the weather strip 3 is deformed by the door glasses 5A and 5B when the door glasses are closed, the resistance to the door closing operation is small and the door closing force is small. Furthermore, since the displacement of the outer end 33 of the weather strip 3 is restricted just before the door is closed, the door glass 5
Sufficient sealing performance is exhibited between A, 5B and the seal wall 33.
更にまた、フロントドアガラス5Aの後縁とリヤドアガ
ラス5Bの前縁との間隔gを、第3図に示す従来構造に
おける間隔しよりも小さくすることができ、センタピラ
一部の外観を良好にすることができる。Furthermore, the distance g between the rear edge of the front door glass 5A and the front edge of the rear door glass 5B can be made smaller than the distance in the conventional structure shown in FIG. 3, improving the appearance of a portion of the center pillar. be able to.
第1図および第2図は、本発明の一実施例の第4図A−
A線に沿う断面構造を示すもので、第1図はドアガラス
開時の、第2図はドアガラス閉時の断面図、第3図は従
来例の構造を示す断面図、第4図は自動車の斜視図であ
る。
1・・・・・・センタピラー
3・・・・・・本発明のウェザストリップ31・・・・
・・取付基部
32・・・・・・シール壁
33・・・・・・外端部
4A・・・・・・第1の突起部
4B・・・・・・第2の突起部
5A・・・・・・フロントドアガラス
5B・・・・・・リヤドアガラス
第1図
第2図FIG. 1 and FIG. 2 are FIG. 4A-A of one embodiment of the present invention.
Figure 1 shows the cross-sectional structure along line A. Figure 1 is a cross-sectional view when the door glass is open, Figure 2 is a cross-sectional view when the door glass is closed, Figure 3 is a cross-sectional view showing the structure of a conventional example, and Figure 4 is a cross-sectional view showing the structure of the conventional example. It is a perspective view of a car. 1... Center pillar 3... Weather strip 31 of the present invention...
...Mounting base 32...Seal wall 33...Outer end 4A...First protrusion 4B...Second protrusion 5A... ...Front door glass 5B...Rear door glass Fig. 1 Fig. 2
Claims (1)
の車外側の面にはセンタピラーに沿い、かつこれをおお
うように1本の中空状ウエザストリップを装着して、フ
ロントドアガラスとリヤドアガラス間をシールするよう
になし、ウエザストリップ内には、その取付基部から車
外方向に突出して先端が所定の間隔をおいてウエザスト
リップのシール壁の外端部と対向する第1の突起部を形
成するとともに、シール壁の外端部から車内方向に突出
して先端が所定の間隔をおいて上記第1の突起部の車両
後方側の面と対向する第2の突起部を形成したことを特
徴とする自動車のシール構造。In a 4-door hardtop vehicle, a hollow weather strip is attached to the outside surface of the center pillar along and covering the center pillar to create a space between the front door glass and the rear door glass. A first protrusion is formed in the weatherstrip so as to form a seal, and the first protrusion protrudes outward from the mounting base of the weatherstrip so that its tip faces the outer end of the seal wall of the weatherstrip at a predetermined distance. At the same time, a second protrusion is formed that protrudes from the outer end of the seal wall toward the interior of the vehicle, and whose tip faces the vehicle rear side surface of the first protrusion with a predetermined spacing therebetween. Automotive seal structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60083686A JPS61241228A (en) | 1985-04-19 | 1985-04-19 | Seal structure in automobile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60083686A JPS61241228A (en) | 1985-04-19 | 1985-04-19 | Seal structure in automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61241228A true JPS61241228A (en) | 1986-10-27 |
JPH0376257B2 JPH0376257B2 (en) | 1991-12-04 |
Family
ID=13809373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60083686A Granted JPS61241228A (en) | 1985-04-19 | 1985-04-19 | Seal structure in automobile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61241228A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000066383A1 (en) * | 1999-05-04 | 2000-11-09 | Btr Sealing Systems France | Soundproofing sealing joint for an opening panel in a motor vehicle |
EP1123827A1 (en) * | 2000-02-10 | 2001-08-16 | Société Anonyme dite: BTR Sealing Systems France | Sound damping sealing strip for an opening of an automotive vehicle, with improved deformation ability |
EP1193097A3 (en) * | 2000-09-27 | 2002-11-13 | Honda Giken Kogyo Kabushiki Kaisha | Sealing structure of weather strip for motor vehicle |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6045273U (en) * | 1983-09-07 | 1985-03-30 | トヨタ自動車株式会社 | Center pillar structure of hardtop car |
JPS6045272U (en) * | 1983-09-07 | 1985-03-30 | トヨタ自動車株式会社 | Center pillar structure of hardtop car |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2736874C2 (en) * | 1977-08-16 | 1987-03-26 | Metallgesellschaft Ag, 6000 Frankfurt | Processes to facilitate cold forming of metals |
JPS6045272B2 (en) * | 1978-05-08 | 1985-10-08 | カルソニックカンセイ株式会社 | Chemical conversion coating treatment method for aluminum materials |
-
1985
- 1985-04-19 JP JP60083686A patent/JPS61241228A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6045273U (en) * | 1983-09-07 | 1985-03-30 | トヨタ自動車株式会社 | Center pillar structure of hardtop car |
JPS6045272U (en) * | 1983-09-07 | 1985-03-30 | トヨタ自動車株式会社 | Center pillar structure of hardtop car |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000066383A1 (en) * | 1999-05-04 | 2000-11-09 | Btr Sealing Systems France | Soundproofing sealing joint for an opening panel in a motor vehicle |
FR2793196A1 (en) * | 1999-05-04 | 2000-11-10 | Btr Sealing Systems France | SEALING GASKET WITH SOUNDPROOFING EFFECT FOR MOTOR VEHICLE OPENING ELEMENT |
JP2002542978A (en) * | 1999-05-04 | 2002-12-17 | ベーテーエール、シーリング、システムズ、フランス | Hermetic seal with sound insulation effect used for automotive open panels |
EP1123827A1 (en) * | 2000-02-10 | 2001-08-16 | Société Anonyme dite: BTR Sealing Systems France | Sound damping sealing strip for an opening of an automotive vehicle, with improved deformation ability |
FR2804910A1 (en) * | 2000-02-10 | 2001-08-17 | Btr Sealing Systems France | SEALING GASKET WITH SOUNDPROOFING EFFECT FOR MOTOR VEHICLE OPENING HAVING IMPROVED DEFORMATION |
EP1193097A3 (en) * | 2000-09-27 | 2002-11-13 | Honda Giken Kogyo Kabushiki Kaisha | Sealing structure of weather strip for motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
JPH0376257B2 (en) | 1991-12-04 |
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