JPH0911753A - Seal member integral with door sash - Google Patents
Seal member integral with door sashInfo
- Publication number
- JPH0911753A JPH0911753A JP7186405A JP18640595A JPH0911753A JP H0911753 A JPH0911753 A JP H0911753A JP 7186405 A JP7186405 A JP 7186405A JP 18640595 A JP18640595 A JP 18640595A JP H0911753 A JPH0911753 A JP H0911753A
- Authority
- JP
- Japan
- Prior art keywords
- door sash
- seal
- door
- vehicle
- body panel
- 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.)
- Pending
Links
Landscapes
- Seal Device For Vehicle (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、車内側にボディパネル
開口縁とそれぞれ弾接させる２個以上の中空シール部を
備え、且つ車外側にドアガラスとの間をシールするグラ
スラン部分とを備え且つドアサッシュを芯材とするとこ
ろのドアサッシュと一体のシール材に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is provided with two or more hollow seal portions that are in elastic contact with the opening edges of a body panel on the inside of a vehicle, and a glass run portion that seals between a door glass and the outside of the vehicle. Moreover, the present invention relates to a sealing material that is integral with a door sash, which uses the door sash as a core material.
【０００２】[0002]
【従来の技術】従来、車内側にボディパネル開口縁とそ
れぞれ弾接させる２個以上の中空シール部、及び車外側
にドアガラスとの間をシールする、前記中空シール部と
は別体のグラスランをドアサッシュにそれぞれ取付けた
シール材が使用されている。しかも、上記従来のシール
材のそれぞれ中空シール部には、ドア閉め時に、ドアと
ボディパネル開口縁との間に各中空シール部を挟んで、
圧縮したときのエアータイトによる操作荷重が上昇しな
いように、その中のエアーを抜出すエア抜き孔を開けて
ある。2. Description of the Related Art Conventionally, two or more hollow seal portions that are in elastic contact with the opening edges of a body panel on the inside of the vehicle and a glass run that seals between the door glass on the outside of the vehicle and the hollow seal portion are separate bodies. Sealing material is attached to each door sash. Moreover, in each of the hollow seal portions of the conventional sealing material, when the door is closed, sandwiching each hollow seal portion between the door and the opening edge of the body panel,
Air vent holes are provided to extract the air from the air tight so that the operating load will not increase when compressed.
【０００３】しかしながら、上記従来のシール材は、２
個以上の中空シール部をゴム又はゴム様弾性体を別々に
押出成形によって製造し、エアー抜き孔を開けるため、
所定長さに裁断して、ドアサッシュに組付けた場合、そ
れぞれの中空シール部のエアー抜き孔が長手方向で重複
することがあり、ドアを閉めて走行したとき、外部の雑
音が室内に洩れたり、シール性が低下したりすると言う
問題点がある。However, the above-mentioned conventional sealing material has two
To manufacture more than one hollow seal part by extrusion molding rubber or rubber-like elastic body separately, to open air vent holes,
When cut to a specified length and assembled to the door sash, the air vent holes of each hollow seal part may overlap in the longitudinal direction, and when driving with the door closed, external noise leaks into the room. However, there is a problem that the sealing property is deteriorated.
【０００４】[0004]
【発明が解決しようとする課題】解決しようとする問題
点は、上記従来のシール材は、ドアサッシュに組付けた
場合、それぞれの中空シール部のエアー抜き孔が長手方
向で重複することがあり、ドアを閉めて走行したとき、
外部の雑音が室内に洩れたり、シール性が低下したりす
ることであって、本発明は上記課題を解決した、室内に
洩れる雑音を少なくし、シール性に優れたドアサッシュ
と一体のシール材を提供するものである。A problem to be solved by the invention is that, when the above-mentioned conventional sealing material is assembled to a door sash, the air vent holes of the respective hollow sealing parts may overlap in the longitudinal direction. , When the car is closed with the door closed,
The present invention solves the above-mentioned problems in that external noise leaks into the room or the sealing performance is deteriorated. The sealing material integrated with the door sash that reduces the noise leaking into the room and is excellent in sealing performance is provided. Is provided.
【０００５】[0005]
【課題を解決するための手段】図面を参考にして説明す
る。請求項１の発明は、車内側にボディパネル開口縁１
０とそれぞれ弾接させる、２個以上の中空シール部４
２，４３，４４を突設した室内側シール部分４０を備
え、且つ車外側にドアガラス３０との間をシールするグ
ラスラン部分５０を備え、ドアサッシュ２０を芯材とし
て、ドアサッシュ２０を包むようにゴム又はゴム様弾性
体を一体に押出成形し、而も各中空シール部の長手方向
のずらした位置にエア抜き孔をＰ，Ｑ，Ｒを穿設してな
るドアサッシュと一体のシール材である。The present invention will be described with reference to the drawings. According to the invention of claim 1, the body panel opening edge 1 is provided on the inside of the vehicle.
Two or more hollow seal parts 4 to be in elastic contact with 0 respectively
2, 43, 44 are provided on the interior side sealing portion 40, and a glass run portion 50 for sealing between the door glass 30 and the outside of the vehicle is provided. The door sash 20 is used as a core material to wrap the door sash 20. A rubber or rubber-like elastic body is integrally extruded, and a sealing material integrated with a door sash is formed by forming air vent holes P, Q and R at positions displaced in the longitudinal direction of each hollow seal portion. is there.
【０００６】請求項２の発明は、請求項１の発明の構成
に加えて、室内側シール部分４０が、プライマリーシー
ル４２を挟んで、室内側にボディパネル開口縁１０に突
設したフランジ１１に嵌着したＵ字状トリム６０と弾接
させるセカンダリーシール４３、及び室外側にボディパ
ネル開口縁１０と弾接させるサブシール４４を備えてな
るものである。According to a second aspect of the present invention, in addition to the structure of the first aspect of the present invention, the indoor seal portion 40 is provided on the flange 11 projecting from the interior edge of the body panel 10 with the primary seal 42 interposed therebetween. The secondary seal 43 that makes elastic contact with the fitted U-shaped trim 60 and the sub-seal 44 that makes elastic contact with the opening edge 10 of the body panel are provided outside the room.
【０００７】[0007]
【実施例】本発明の実施例について説明すると、１０は
ボディパネル開口縁、１１はそのボディパネル開口縁１
０の室内側に突設したフランジである。DESCRIPTION OF THE PREFERRED EMBODIMENTS Explaining an embodiment of the present invention, 10 is a body panel opening edge, and 11 is a body panel opening edge 1.
It is a flange projecting on the inside of the room.
【０００８】次に本発明のドアサッシュと一体のシール
材について説明すると、２０はシール材の芯材になるド
アサッシュであって、外下部が開放された断面略Ｌ字状
のメインフレーム２１及びそのメインフレーム２１の室
内側に断面略長方形状のサブフレーム２２よりなる。な
お、２５，２６はリテーナー部分である。Next, the seal material integrated with the door sash of the present invention will be described. Reference numeral 20 is a door sash that serves as a core material of the seal material, and has a main frame 21 having a substantially L-shaped cross section with an outer lower portion open. On the indoor side of the main frame 21, a sub-frame 22 having a substantially rectangular cross section is formed. In addition, 25 and 26 are retainer portions.
【０００９】４０はボディパネル開口縁１０とそれぞれ
弾接させる２個以上の中空シール部を突設した室内側シ
ール部分であって、例えば、リテーナー部分２５に嵌着
した基底部４１に結合したプライマリーシール４２を挟
んで、室内側にボディパネル開口縁１０に突設したフラ
ンジ１１に嵌着したＵ字状トリム６０と弾接させるセカ
ンダリーシール４３を突設すると共に、室外側にはボデ
ィパネル開口縁１０と弾接させるサブシール４４を突設
してある。なお、４５はモール７０と弾接させる見切シ
ールである。Reference numeral 40 denotes a room-side seal portion provided with two or more hollow seal portions projecting elastically in contact with the body panel opening edge 10, for example, a primary portion joined to a base portion 41 fitted to the retainer portion 25. A secondary seal 43, which makes elastic contact with the U-shaped trim 60 fitted to the flange 11 projecting from the body panel opening edge 10 on the indoor side with the seal 42 in between, is projected, and the body panel opening edge is located on the outdoor side. A sub-seal 44 that is elastically contacted with 10 is provided. Reference numeral 45 is a parting seal that is elastically contacted with the molding 70.
【００１０】５０は車外側にドアガラス３０との間をシ
ールするグラスラン部分であって、次のように構成され
る。５１はメインフレーム２１車外側の面にリテーナー
部分２６を介して取付けた基底部、５２はその基底部５
１の上部に結合し、車外側に突出させ、閉じたドアガラ
ス３０の端面を受止める中空シール部、５３は閉じたド
アガラス３０の内面と弾接させる中空状リップである。Reference numeral 50 denotes a glass run portion which seals the outside of the vehicle with the door glass 30, and is constructed as follows. Reference numeral 51 is a base portion attached to the outer surface of the main frame 21 via the retainer portion 26, and 52 is the base portion 5 thereof.
1 is a hollow seal portion that is coupled to the upper part of the vehicle 1 and projects to the outside of the vehicle to receive the end surface of the closed door glass 30, and 53 is a hollow lip that makes elastic contact with the inner surface of the closed door glass 30.
【００１１】しかも、上記室内側シール部分４０、グラ
スラン部分５０を備えたサッシュと一体のシール材は、
ドアサッシュ２０を芯材として、ドアサッシュ２０を弾
性体部分で包むように一体に押出し成形してある。Ｐ，
Ｑ，Ｒはそれぞれプライマリーシール４２、セカンダリ
ーシール４３、サブシール４４に設けられたエア抜き孔
で、図２において紙面に直角な即ち長手方向にずらした
位置に穿設されている。Moreover, the seal material integrated with the sash having the indoor seal portion 40 and the glass run portion 50 is
With the door sash 20 as a core material, the door sash 20 is integrally extruded so as to be wrapped with an elastic body portion. P,
Q and R are air vent holes provided in the primary seal 42, the secondary seal 43, and the sub seal 44, respectively, which are formed at positions perpendicular to the plane of FIG. 2, that is, shifted in the longitudinal direction.
【００１２】また、図３はドアサッシュ２０を芯材とし
て、ドアサッシュ２０を弾性体部分で包むように一体に
押出し成形し、加硫後にサッシュとシール材とを部分的
に分離させて、サッシュを曲げ加工後に、図２のように
シール材を組み付けてもよい。In FIG. 3, the door sash 20 is used as a core material, and the door sash 20 is integrally extruded so as to be wrapped with an elastic body portion, and after the vulcanization, the sash and the sealing material are partially separated to form the sash. After bending, a sealing material may be assembled as shown in FIG.
【００１３】[0013]
【作用】本発明のサッシュと一体のシール材は、ドアサ
ッシュ２０を芯材として、ドアサッシュ２０を弾性体部
分で包むように一体に押出し成形してあるため、エアー
抜き孔Ｐ，Ｑ，Ｒを幅方向に重複させずに加工すること
が出来、室外側から侵入する雑音Ｎが短絡的ではなく、
複雑に屈折して著しく減衰されて、室内側に入って来る
ため、その大きさは従来例に比べて著しく低い。The sealing material integrated with the sash of the present invention has the door sash 20 as the core material and is extruded integrally so as to wrap the door sash 20 in the elastic body portion, so that the air vent holes P, Q, R are formed. It can be processed without overlapping in the width direction, and noise N entering from the outside of the room is not short-circuited,
Since it is refracted in a complicated manner, is significantly attenuated, and enters the inside of the room, its size is significantly lower than that of the conventional example.
【００１４】[0014]
【発明の効果】本発明は以上のように構成されるため、
室外側から侵入する雑音Ｎが短絡的ではなく、複雑に屈
折して著しく減衰されて、室内側に入って来て、その大
きさは従来例に比べて著しく低くなる。Since the present invention is configured as described above,
The noise N entering from the outdoor side is not short-circuited, is complicatedly refracted, is significantly attenuated, enters the indoor side, and its magnitude is significantly lower than that of the conventional example.
【図１】自動車の側面面図である。FIG. 1 is a side view of an automobile.
【図２】本発明の実施例を示す図１のＡ−Ａ断面図であ
る。FIG. 2 is a sectional view taken along line AA of FIG. 1 showing an embodiment of the present invention.
【図３】本発明の別の実施例を示す図１のＡ−Ａ断面図
である。FIG. 3 is a sectional view taken along line AA of FIG. 1 showing another embodiment of the present invention.
１０ ボディパネル開口縁 １１ フランジ ２０ ドアサッシュ ２１ メインフレーム ２２ サブフレーム ２５ リテーナー部分 ２６ リテーナー部分 ３０ ドアガラス ４０ 室内側シール部分 ４１ 基底部 ４２ プライマリーシール ４３ セカンダリーシール ４４ サブシール ４５ 見切シール ５０ グラスラン部分 ５１ 基底部 ５２ 中空シール部 ５３ 中空状リップ ６０ Ｕ字状トリム ７０ モール Ｎ 雑音 Ｐ エア抜き孔 Ｑ エア抜き孔 Ｒ エア抜き孔 10 Body Panel Opening Edge 11 Flange 20 Door Sash 21 Main Frame 22 Sub Frame 25 Retainer Part 26 Retainer Part 30 Door Glass 40 Indoor Sealing Part 41 Base Part 42 Primary Seal 43 Secondary Seal 44 Sub Seal 45 Outer Part Seal 50 Glass Run Part 51 Base Part 52 hollow seal part 53 hollow lip 60 U-shaped trim 70 molding N noise P air vent hole Q air vent hole R air vent hole
Claims (2)
それぞれ弾接させる、２個以上の中空シール部を突設し
た室内側シール部分（４０）を備え、且つ車外側にドア
ガラス（３０）との間をシールするグラスラン部分（５
０）を備えた、ドアサッシュ（２０）を芯材としてドア
サッシュ（２０）を包むようにゴム又はゴム様弾性体を
一体に押出成形し、而も各中空シール部の長手方向のず
らした位置にエア抜き孔を穿設してなるドアサッシュと
一体のシール材。1. A vehicle interior side seal portion (40) provided with two or more hollow seal portions projecting elastically in contact with an opening edge (10) of a body panel inside the vehicle, and a door glass (30) outside the vehicle. ) Glass run part that seals between
0) provided with a door sash (20) as a core material and a rubber or rubber-like elastic body is extruded integrally so as to wrap the door sash (20), and also at positions displaced in the longitudinal direction of each hollow seal portion. Sealing material that is integrated with the door sash that has air vent holes.
リーシール（４２）を挟んで、室内側にボディパネル開
口縁（１０）に突設したフランジ（１１）に嵌着したＵ
字状トリム（６０）と弾接させるセカンダリーシール
（４３）、及び室外側にサブシール（４４）を備えてな
る請求項１記載のドアサッシュと一体のシール材。2. The indoor seal portion (40) is fitted on a flange (11) protruding from the interior edge of the body panel (10) on the indoor side with the primary seal (42) interposed therebetween.
The sealing material integrated with a door sash according to claim 1, further comprising a secondary seal (43) for elastically contacting the character-shaped trim (60) and a sub-seal (44) on the outside of the room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7186405A JPH0911753A (en) | 1995-06-28 | 1995-06-28 | Seal member integral with door sash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7186405A JPH0911753A (en) | 1995-06-28 | 1995-06-28 | Seal member integral with door sash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0911753A true JPH0911753A (en) | 1997-01-14 |
Family
ID=16187842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7186405A Pending JPH0911753A (en) | 1995-06-28 | 1995-06-28 | Seal member integral with door sash |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0911753A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999055548A1 (en) * | 1998-04-23 | 1999-11-04 | Btr Sealing Systems (Uk) Limited | A seal for use in motor vehicles and stiffening carrier therefor |
-
1995
- 1995-06-28 JP JP7186405A patent/JPH0911753A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999055548A1 (en) * | 1998-04-23 | 1999-11-04 | Btr Sealing Systems (Uk) Limited | A seal for use in motor vehicles and stiffening carrier therefor |
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