JPH0133366Y2 - - Google Patents
Info
- Publication number
- JPH0133366Y2 JPH0133366Y2 JP1983103337U JP10333783U JPH0133366Y2 JP H0133366 Y2 JPH0133366 Y2 JP H0133366Y2 JP 1983103337 U JP1983103337 U JP 1983103337U JP 10333783 U JP10333783 U JP 10333783U JP H0133366 Y2 JPH0133366 Y2 JP H0133366Y2
- Authority
- JP
- Japan
- Prior art keywords
- tongue piece
- window glass
- door window
- sealing material
- 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.)
- Expired
Links
- 239000003566 sealing material Substances 0.000 claims description 17
- 239000005357 flat glass Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 6
- 230000006837 decompression Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Window Of Vehicle (AREA)
- Seal Device For Vehicle (AREA)
Description
【考案の詳細な説明】
本考案は車室内を該当部においては完全密封し
得るシール性能良好な自動車用シール材に関す
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a sealing material for an automobile that has good sealing performance and can completely seal the interior of a vehicle at a relevant portion.
サツシレス式ドア構造のドア窓ガラスと対向す
ることとなる車体フレーム該当部等においては、
各種形状乃至構造のシール材が使用されている。
そして、かかるシール材については、該シール材
を取付ける該当部において車室内をできるだけ密
封し得るようなシール性能を発揮させるべく色色
な改良が重ねられ、現在も多くの提案がなされて
いる。 In the corresponding part of the vehicle body frame that faces the door window glass of the satsushiless door structure,
Sealing materials of various shapes and structures are used.
Various improvements have been made to such sealing materials in order to achieve sealing performance that can seal the interior of the vehicle as much as possible at the relevant portion where the sealing material is attached, and many proposals have been made to date.
ところが、これら従来の自動車シール材は一般
に、その形状乃至構造特性によつてのみシール性
能を発揮させようとするもので、該当部において
車室内を完全密封するにはもともと無理があり、
特に繰り返しの開閉操作をともなう該当部に取付
けられるこのようなシール材に継続してそのシー
ル性能を充分発揮させることは困難である。 However, these conventional automotive sealing materials generally attempt to exhibit sealing performance only through their shape or structural characteristics, and it is inherently impossible to completely seal the interior of the vehicle in that area.
In particular, it is difficult for such a sealing material, which is attached to a part that is subject to repeated opening and closing operations, to continue to exhibit its full sealing performance.
本考案は、叙上のような実情に鑑みて考案され
たもので、改良された形状乃至構造特性に加え、
減圧操作でシール材を強制的に屈曲させることに
より、該シール材を取付ける該当部において車室
内を継続して完全密封し得るシール性能良好な自
動車用シール材を提供するものである。 This invention was devised in view of the above-mentioned actual situation, and in addition to improved shape and structural characteristics,
An object of the present invention is to provide a sealing material for an automobile that has good sealing performance and can continuously and completely seal the interior of a vehicle at the corresponding part where the sealing material is attached by forcibly bending the sealing material by a decompression operation.
以下、図面に基づいて本考案の構成を詳細に説
明する。 Hereinafter, the configuration of the present invention will be explained in detail based on the drawings.
第１図はサツシレス式ドア構造の場合において
本考案の一実施例につきその取付箇所を例示する
側面図、第２図は第１図のＡ−Ａ線部分拡大断面
図、第３図はその作用状態図である。本考案に係
るシール材１１はドア窓ガラス２１と対向するこ
ととなる車体フレーム該当部３１に取付けられて
いる。図面の例では、シール材１１の図中上側外
周面が車体フレーム該当部３１に接着されてい
る。比較的長尺のシール材１１はソリツドゴムを
基材とし、内舌片４１と外舌片５１とが通常一体
成形されている。内舌片４１はドア窓ガラス２１
を閉じたときに車室側に位置し、外舌片５１は車
外側に位置するものである。図面の例では、内舌
片４１に空洞部４１ａが形成されている。 Fig. 1 is a side view illustrating the installation location of an embodiment of the present invention in the case of a satsileless door structure, Fig. 2 is an enlarged cross-sectional view of a portion taken along line A-A in Fig. 1, and Fig. 3 is its operation. FIG. The sealing material 11 according to the present invention is attached to a corresponding portion 31 of the vehicle body frame that faces the door window glass 21. In the example of the drawing, the upper outer circumferential surface of the sealing material 11 in the drawing is bonded to the corresponding portion 31 of the vehicle body frame. The relatively long sealing material 11 is made of solid rubber as a base material, and the inner tongue piece 41 and the outer tongue piece 51 are usually integrally molded. The inner tongue piece 41 is the door window glass 21
When it is closed, it is located on the side of the vehicle interior, and the outer tongue piece 51 is located on the outside of the vehicle. In the example shown in the drawings, a cavity 41a is formed in the inner tongue piece 41.
そして、前記外舌片５１には中空部６１が形成
されるとともにドア窓ガラス２１と当接すること
となる面５１ａに弱化部７１が形成されており、
シール材１１の図中上側外周面（接着面）には数
箇所で開口８１が施されていて、該開口８１は中
空部６１と連通し、図示しない別に装備される減
圧（真空）装置へと接続されている。 A hollow portion 61 is formed in the outer tongue piece 51, and a weakened portion 71 is formed in the surface 51a that comes into contact with the door window glass 21.
Openings 81 are provided at several locations on the upper outer circumferential surface (adhesive surface) of the sealing material 11 in the figure, and the openings 81 communicate with the hollow portion 61 and connect to a decompression (vacuum) device that is separately equipped (not shown). It is connected.
第３図で示すように、ドア窓ガラス２１を閉じ
ると、減圧（真空）装置が作動し、開口８１を介
して中空部６１を減圧状態にするため、該中空部
６１が凹んで、外舌片５１が強制的に弱化部７１
方向へ屈曲し、外舌片５１がドア窓ガラス２１に
密着する構成である。 As shown in FIG. 3, when the door window glass 21 is closed, the depressurization (vacuum) device is activated to reduce the pressure in the hollow part 61 through the opening 81, so that the hollow part 61 is recessed and the outer tongue is opened. Piece 51 forcibly weakens the weakened portion 71
The outer tongue piece 51 is bent in the direction so that the outer tongue piece 51 comes into close contact with the door window glass 21.
本考案は、以上説明した通り、改良された形状
乃至構成特性に加え、減圧操作でシール材を強制
的に屈曲してその外舌片をドア窓ガラスに密着さ
せる構成であるから、該シール材を取付ける該当
部において車室内を継続して完全密封し得る良好
なシール性能を発揮することができる。 As explained above, in addition to the improved shape and structural characteristics, the present invention has a configuration in which the sealing material is forcibly bent by decompression operation to bring the outer tongue piece into close contact with the door window glass. It is possible to exhibit good sealing performance that can continuously and completely seal the interior of the vehicle at the relevant part where the seal is attached.
第１図はサツシレス式ドア構造の場合において
本考案の一実施例につきその取付箇所を例示する
側面図、第２図は第１図のＡーＡ線部分拡大断面
図、第３図はその作用状態図である。
１１……シール材、２１……ドア窓ガラス、３
１……車体フレーム該当部、４１……内舌片、５
１……外舌片、６１……中空部、７１……弱化
部、８１……開口。
Fig. 1 is a side view illustrating the installation location of an embodiment of the present invention in the case of a satsileless door structure, Fig. 2 is an enlarged cross-sectional view of a portion taken along line A-A in Fig. 1, and Fig. 3 is its function. FIG. 11... Sealing material, 21... Door window glass, 3
1... Vehicle body frame relevant part, 41... Inner tongue piece, 5
1... Outer tongue piece, 61... Hollow part, 71... Weakened part, 81... Opening.
Claims (1)
ることとなる車体フレーム該当部等において取付
けられる比較的長尺のシール材であつて、ソリツ
ドゴムを基材とする該シール材がドア窓ガラスを
閉じたときに車室側に位置する内舌片と車外側に
位置する外舌片とを有し、該外舌片には中空部が
形成されるとともにドア窓ガラスと当接すること
となる面に弱化部が形成されていて、前記中空部
がこれと連通する開口を介し減圧にされることに
より外舌片が弱化部方向へ屈曲してドア窓ガラス
に密着する構成の自動車用シール材。 A relatively long sealing material that is attached to the corresponding part of the vehicle body frame that faces the door window glass of a satsileless door structure, and when the seal material, which is made of solid rubber, closes the door window glass. It has an inner tongue piece located on the side of the vehicle interior and an outer tongue piece located on the outside side of the vehicle, and the outer tongue piece has a hollow part and a weakened part on the surface that comes into contact with the door window glass. A sealing material for an automobile having a structure in which the outer tongue piece bends toward the weakened part and comes into close contact with a door window glass when the hollow part is reduced in pressure through an opening communicating with the hollow part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983103337U JPS6011219U (en) | 1983-07-02 | 1983-07-02 | Automotive sealing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983103337U JPS6011219U (en) | 1983-07-02 | 1983-07-02 | Automotive sealing material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6011219U JPS6011219U (en) | 1985-01-25 |
| JPH0133366Y2 true JPH0133366Y2 (en) | 1989-10-11 |
Family
ID=30243156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983103337U Granted JPS6011219U (en) | 1983-07-02 | 1983-07-02 | Automotive sealing material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6011219U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2536045Y2 (en) * | 1988-01-27 | 1997-05-21 | 西川ゴム工業 株式会社 | Structure of weatherstrip of sashless door |
| JPH0645373Y2 (en) * | 1988-04-23 | 1994-11-24 | 関東自動車工業株式会社 | Car window glass mall |
-
1983
- 1983-07-02 JP JP1983103337U patent/JPS6011219U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6011219U (en) | 1985-01-25 |
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