JPS61110642A - Weather strip for car - Google Patents
Weather strip for carInfo
- Publication number
- JPS61110642A JPS61110642A JP59232092A JP23209284A JPS61110642A JP S61110642 A JPS61110642 A JP S61110642A JP 59232092 A JP59232092 A JP 59232092A JP 23209284 A JP23209284 A JP 23209284A JP S61110642 A JPS61110642 A JP S61110642A
- Authority
- JP
- Japan
- Prior art keywords
- seal lip
- section
- window glass
- weather strip
- windshield
- 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
- 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
- B60J10/70—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
- B60J10/79—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides for flush-glass windows, i.e. for windows flush with the vehicle body or the window frame
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seal Device For Vehicle (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Window Of Vehicle (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、サツシュレスドア型自動車の車体開口周縁
部に取付けられるウエザース） ＩＪツブの構造に関す
る。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to the structure of an IJ knob attached to the periphery of an opening in the body of a doorless automobile.
従来、例えば第３図に示すようなドアサツシュのないハ
ードトップ型自動車１において、車体開口部２の開口上
周縁部にドア３のウィンドガラス４と当接する中空状の
ウェザ−ストリップ５が装着され、自動車１の車体開口
部２の上周縁にウィンドガラス４の外周縁部との車室内
外の気密性、つまシ雨水や塵埃などが車室内に侵入する
ことを防止している。Conventionally, in a hardtop type automobile 1 without a door sash, such as shown in FIG. The upper circumferential edge of the vehicle body opening 2 of the automobile 1 and the outer circumferential edge of the windshield 4 provide airtightness inside and outside the vehicle interior, and prevent rainwater, dust, etc. from entering the vehicle interior.
第４図は、例えば、実開昭５８−１２０１８ 号公報
に開示された技術で、ウェザ−ストリップ５は、ゴム、
合成樹脂などの弾性材料を押出して中空状に成形したも
ので、アウターパネルに取付けられたリテーナ１６の両
側部のＵ字形状の溝部に取付基部６の両側に形成した部
分を嵌合する一方、車体外のアウターシールリップ８と
車内側のメインシールリップ９と ゛ ・・
゛ 、中空部７を横切って取付基部６の
内面と、前記アウターシールリップ８とメインシールリ
ップ９との接続部とを接続する折曲ブリッジ１０とを有
すると共に、車室１１に向かって略く字形状に折曲げら
れた折曲げブリッジ１０の折曲げ部の車外側に形成した
突起１１とより構成されている。FIG. 4 shows a technique disclosed in, for example, Japanese Utility Model Application Publication No. 58-12018, in which the weather strip 5 is made of rubber,
It is formed into a hollow shape by extruding an elastic material such as synthetic resin, and the parts formed on both sides of the mounting base 6 fit into the U-shaped grooves on both sides of the retainer 16 attached to the outer panel. Outer seal lip 8 outside the vehicle body and main seal lip 9 inside the vehicle body.
゛, it has a bending bridge 10 which crosses the hollow part 7 and connects the inner surface of the mounting base 6 and the connection part between the outer seal lip 8 and the main seal lip 9, and extends generally toward the passenger compartment 11. The projection 11 is formed on the outside of the vehicle at the bent portion of the bent bridge 10 which is bent into a letter shape.
又、第５図は第４図のウェザ−ストリップ５に対し、突
起１１がアウターシールリップ８内の中空部内に形成さ
れた構成としたものが知られている。5 shows a weather strip 5 shown in FIG. 4 in which a protrusion 11 is formed in a hollow part of the outer seal lip 8.
しかしながら、このような従来のサツシュレスドア用ウ
ェザ−ストリップにあっては、折曲ブリッジやアウター
シールリップ中空部内に突起を形成したとしても、ウィ
ンドガラスの押圧力により、該部分が変形するので、ウ
ィンドガラスの先端部を押圧する力が剥く、特に１ウイ
ンドガラスの土佐端部の外側のシール力が弱い。このた
め、洗車時にウェザ−ストリップとウィンドガラスとの
境界線部に強放水した場合、水圧によりウェザ−ストリ
ップが変形し、水が該部分より車室内に滲み込むことが
あった。However, in such a conventional weather strip for a satsure-less door, even if a protrusion is formed in the bending bridge or the hollow part of the outer seal lip, the pressing force of the window glass deforms the part, so the window glass The force of pressing the tip of the glass peels off, and the sealing force on the outside of the Tosa edge of the window glass is particularly weak. For this reason, when a strong water spray is applied to the boundary line between the weather strip and the windshield during a car wash, the weather strip may be deformed by the water pressure, and water may seep into the vehicle interior from this area.
さらに、薄肉の折曲ブリッジやアウターシールリップに
突起を形成することは、ゴムの場合押出連続加硫成形に
よるため形状が安定しにくく、生産技術上不利であるな
どの欠点があった。Furthermore, forming protrusions on a thin bent bridge or outer seal lip has disadvantages in that, in the case of rubber, the shape is difficult to stabilize because of extrusion and continuous vulcanization molding, which is disadvantageous in terms of production technology.
そこで、本発明はウィンドガラスの全閉時、該土佐端部
を強弁圧することができるようなウェザ−ストリップの
構造を提供しようとするものでおる。SUMMARY OF THE INVENTION Therefore, the present invention provides a weather strip structure that can apply strong pressure to the tosa end when the window glass is fully closed.
ウェザ−ストリップの中空部内取付基部に、ウィンドガ
ラスの全閉時ウィンドガラスの上端外周縁をウェザ−ス
トリップのメインシールリップの壁を介して押圧するよ
うに突起を形成するようにした。A projection is formed on the mounting base in the hollow part of the weatherstrip so as to press the outer peripheral edge of the upper end of the windshield through the wall of the main seal lip of the weatherstrip when the windshield is fully closed.
以下、この発明の実施例を第１図、第２図により説明す
る。なり、従来の構造と同一部分には、同一符号を付し
て説明する。Embodiments of the present invention will be described below with reference to FIGS. 1 and 2. Components that are the same as those in the conventional structure will be described with the same reference numerals.
第１図において、ウェザ−ストリップ５は取付基部６と
、該取付基部６に連結し、ウィンドガラス４に当接する
メインシールリップ１２と、ウィンドガラス４の閉時、
ウィンドガラス４の上端外周部を覆うように変形可能な
アウターシールリツプ８．及びメインシールリップ１２
及びアウターシールリップ８と取付基部６との間に中空
部７゜１３が形成され、さらに、中空部７内であって、
取付基部６に突起１４が形成された構成である。In FIG. 1, the weather strip 5 includes a mounting base 6, a main seal lip 12 connected to the mounting base 6 and abutting against the windshield 4, and a main seal lip 12 that contacts the windshield 4 when the windshield 4 is closed.
Outer seal lip that can be deformed to cover the outer circumference of the upper end of the window glass 4 8. and main seal lip 12
A hollow portion 7°13 is formed between the outer seal lip 8 and the mounting base 6, and further within the hollow portion 7,
This configuration has a projection 14 formed on the mounting base 6.
ウィンドガラス４の全閉時、ウェザ−ストリップ５は第
２図に示すように変形する。つまシラインドガラス４が
メインシールリップ１２を上方へ押圧し、壁１２＆を介
して突起１４０車室内側側部に当接する。又、アウター
シールリップ８はメインシールリップ１２に引っばられ
、ウィンドガラス４の上端外周縁を覆うように変形する
。ドアの開閉によるウィンドガラス４の全閉時のウィン
ドガラス４上端部の軌跡は、鎖ｉｌＡに示す方向でおる
。ウィンドガラス４の閉時自動車の高速走行時の負圧に
よってウィンドガラスが車外側に吸出さとは図示のとお
り異なっている。このために自動車の高速走行時ウィン
ドガラス４が矢印Ｃ方向に吸出された場合、ウィンドガ
ラス４の先端はメインシールリップ１２の壁１２＆を介
して突起１４により移動が阻止される。When the window glass 4 is fully closed, the weather strip 5 deforms as shown in FIG. The pawl shield glass 4 presses the main seal lip 12 upward and comes into contact with the side of the projection 140 on the interior side of the vehicle through the wall 12&. Further, the outer seal lip 8 is pulled by the main seal lip 12 and deforms so as to cover the outer peripheral edge of the upper end of the window glass 4. The trajectory of the upper end of the window glass 4 when the window glass 4 is fully closed by opening and closing the door is in the direction shown by the chain ilA. This is different from the case where the windshield 4 is sucked out to the outside of the vehicle due to negative pressure when the vehicle is running at high speed when the windshield 4 is closed. Therefore, when the windshield 4 is sucked out in the direction of arrow C when the automobile is running at high speed, the tip of the windshield 4 is prevented from moving by the protrusion 14 through the wall 12& of the main seal lip 12.
さらに、メインシールリップ１２のアウターシールリッ
プとの付根部は、ウィンドガラスが当接した場合引っば
られ、ウィンドガラスの上告端に対し、矢印Ｆ方向の力
が作用し、ウィンドガラスの土佐端部全体を包むように
押圧する。Furthermore, the base of the main seal lip 12 with the outer seal lip is pulled when the windshield comes into contact with it, and a force in the direction of arrow F acts on the upper end of the windshield, causing the Tosa end of the windshield to Press to cover the entire area.
突起１４の取付位置、形状、大きさは次の条件により設
定せられる。（１）ウィンドガラス４の先端（２）吸い
出しによるウィンドガラス４の移動を有効に阻止する大
きさであること、（３）ウィンドガラス４の全閉時変形
したメインシールリップ１２の壁１２＆を介してウィン
ドガラス４の上端外周縁が突起１４の車内側部に当接し
、かつ、突起が中空部内よりメインシールリップ１２の
内壁を押圧してメインシールリップ１２によシラインド
ガラス４の上端部を包むようにする。The mounting position, shape, and size of the protrusion 14 are set according to the following conditions. (1) The tip of the windshield 4 (2) has a size that effectively prevents movement of the windshield 4 due to suction, and (3) the main seal lip 12 is deformed when the windshield 4 is fully closed. The outer peripheral edge of the upper end of the windshield 4 comes into contact with the inner side of the protrusion 14, and the protrusion presses the inner wall of the main seal lip 12 from inside the hollow part, causing the upper end of the windshield glass 4 to be pressed by the main seal lip 12. Make sure to wrap it.
以上駅、明したように、この発明は、ウエザーヌトリッ
プの中空部内の取付基部にウィンドガラス全閉部、ウィ
ンドガラスの上端外周縁をメインシールリップを介して
、強抑圧するように構成したので、洗車時の強放水があ
っても、ウェザ−ストリップは変形せず、かつまた、メ
インシールリップによりウィンドガラスの上端部を包む
ようにしているので、ウィンドガラスとの接合部より水
が滲み込むようなことがなく、該部分の車室内外の水蜜
性が確実に行なわれる。As explained above, the present invention has a completely closed part of the windshield at the mounting base in the hollow part of the Oussane trip, and the outer periphery of the upper end of the windshield is strongly suppressed through the main seal lip. The weather strip does not deform even when exposed to strong water spray during car washing, and the main seal lip wraps around the top of the windshield, preventing water from seeping in from the joint with the windshield. This ensures that the area inside and outside of the vehicle is kept moist.
また、突起が取付基部に形成されているので、高速走行
時吸出し現象により、ウィンドガラスが車外方向に移動
するのを効果的に阻止できる。Further, since the protrusion is formed on the mounting base, it is possible to effectively prevent the windshield from moving toward the outside of the vehicle due to the suction phenomenon during high-speed driving.
またさらに、突起ｔＵ肉の折曲ブリッジやアウターシー
ルリップ中空部内に形成したものに比べ押出連続加硫成
形による形状安定性がはかれるなどの効果を有する。Furthermore, it has the effect that the shape stability is improved by extrusion continuous vulcanization molding compared to the bent bridge of the protrusion tU or the hollow part of the outer seal lip.
第１図は本発明の一実施例を示す断面図、第２図は同実
施例の作用の説明図、第３図は自動中の斜視図、第４図
は従来のドアウエザース） ｌ）ツブを示す第３図ＩＶ
−ＩＶ図線に沿う断面図、第５図は異なる従来例を示す
断面図？” ｈ ％・１・・・自動車車体、２・・・開
口部、３・・・ドア、４・・・ウィンドガラス、５・・
・ウェザ−ストリップ、６・・・取付基部、９．１２・
・・メインシールリップ、１２ａ・・・メインシールリ
ップ壁、１３・・・中空部、１４・・・突起、１６・・
・リテーナ
特 許 出 願 人 鬼怒川ゴム工業株式会社代理人
弁理士 岩倉質重（他１名）
ト ΩFig. 1 is a sectional view showing an embodiment of the present invention, Fig. 2 is an explanatory diagram of the operation of the same embodiment, Fig. 3 is a perspective view of an automatic mechanism, and Fig. 4 is a conventional door weather. Figure 3 shows IV
-A cross-sectional view along the IV diagram line, and Fig. 5 is a cross-sectional view showing a different conventional example? ”h %・1...Car body, 2...Opening, 3...Door, 4...Windshield, 5...
・Weather strip, 6...Mounting base, 9.12・
...Main seal lip, 12a...Main seal lip wall, 13...Hollow part, 14...Protrusion, 16...
・Retainer patent applicant Kinugawa Rubber Industries Co., Ltd. agent Patent attorney Shigeshige Iwakura (and 1 other person) Ω
Claims (1)
ールリップが、サッシュレスドアのウインドガラスと当
接するウェザーストリップにおいて、前記ウインドガラ
スの全閉時に、前記中空部内の取付基部に形成された突
起により、該ウインドガラスの上端外周縁部をメインシ
ールリップ壁を介して押圧するように構成したことを特
徴とする自動車用ウェザーストリップ。In a weather strip that is attached to a peripheral edge of a vehicle body opening and in which a main seal lip having a hollow portion comes into contact with a windshield of a sashless door, a protrusion formed on a mounting base within the hollow portion when the windshield is fully closed. A weather strip for an automobile, characterized in that the outer peripheral edge of the upper end of the window glass is pressed through the main seal lip wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59232092A JPS61110642A (en) | 1984-11-02 | 1984-11-02 | Weather strip for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59232092A JPS61110642A (en) | 1984-11-02 | 1984-11-02 | Weather strip for car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61110642A true JPS61110642A (en) | 1986-05-28 |
| JPH0585385B2 JPH0585385B2 (en) | 1993-12-07 |
Family
ID=16933875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59232092A Granted JPS61110642A (en) | 1984-11-02 | 1984-11-02 | Weather strip for car |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61110642A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0194119U (en) * | 1987-12-15 | 1989-06-21 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5755612U (en) * | 1980-09-18 | 1982-04-01 | ||
| JPS5863142U (en) * | 1981-10-23 | 1983-04-27 | 鬼怒川ゴム工業株式会社 | Automotive weather strip |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54162330A (en) * | 1978-06-13 | 1979-12-22 | Nissan Motor Co Ltd | Industrial vehicle driving system |
-
1984
- 1984-11-02 JP JP59232092A patent/JPS61110642A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5755612U (en) * | 1980-09-18 | 1982-04-01 | ||
| JPS5863142U (en) * | 1981-10-23 | 1983-04-27 | 鬼怒川ゴム工業株式会社 | Automotive weather strip |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0194119U (en) * | 1987-12-15 | 1989-06-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0585385B2 (en) | 1993-12-07 |
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