JPH0538944A - Glass run and manufacture thereof - Google Patents
Glass run and manufacture thereofInfo
- Publication number
- JPH0538944A JPH0538944A JP3216350A JP21635091A JPH0538944A JP H0538944 A JPH0538944 A JP H0538944A JP 3216350 A JP3216350 A JP 3216350A JP 21635091 A JP21635091 A JP 21635091A JP H0538944 A JPH0538944 A JP H0538944A
- Authority
- JP
- Japan
- Prior art keywords
- bottom plate
- door
- lower sash
- glass
- polymer 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
Landscapes
- Seal Device For Vehicle (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Window Of Vehicle (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、ドアガラスの鉛直方向
端縁が上下動する際に、摺動するところのドアガラスを
収納するドア内部のロアーサッシュに取付けたグラスラ
ン及びその製造法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a glass run mounted on a lower sash inside a door for housing a door glass that slides when a vertical edge of the door glass moves up and down, and a method for manufacturing the same. Is.
【０００２】[0002]
【従来の技術】図１及び図２を参考にして説明する。従
来、ドアガラス２の鉛直方向端縁が上下動する際に、摺
動するところのドアガラス２を収納するドア１内部のロ
アーサッシュに取付けたグラスラン構造として、開口部
を内側に凸に折曲げて絞ったところの断面コの字状の金
属製ロアーサッシュ１３に、互いに中心線及び底面に向
かって傾斜させたシールリップ１４ｂ，１４ｂを両開口
端に結合した断面コの字状の高分子材料製グラスラン本
体１４ａを嵌込んでグラスラン１４を構成したものがあ
る。2. Description of the Related Art A description will be given with reference to FIGS. Conventionally, when the vertical edge of the door glass 2 moves up and down, as a glass run structure attached to the lower sash inside the door 1 that houses the sliding door glass 2, the opening is bent inwardly convexly. The polymeric lower sash 13 having a U-shaped cross section, which has been narrowed down, is connected to both open ends of the seal lips 14b, 14b inclined toward the center line and the bottom surface. There is one in which the glass run 14 is configured by inserting the glass run main body 14a.
【０００３】しかしながら、上記従来のグラスラン構造
は、金属製ロアーサッシュ１３と高分子材料製グラスラ
ン本体１４ａとは別体であり、前者への後者の嵌込み、
組付け工程が必要であり、組付後の信頼性も十分とは言
えず、ロアーサッシュ１３及びグラスラン本体１４ａと
の結合体は、構造上、及び材質上コンパクト化・軽量化
が困難であると言う問題点がある。However, in the above-mentioned conventional glass run structure, the metal lower sash 13 and the polymer material glass run main body 14a are separate bodies, and the latter is fitted into the former,
The assembly process is required, and the reliability after assembly cannot be said to be sufficient, and it is difficult for the lower sash 13 and the grass run main body 14a to be compact and lightweight in terms of structure and material. There is a problem to say.
【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、従来のグラスランは、ロアーサッシュ１３へのグ
ラスラン本体１４ａの嵌込み、組付け工程が必要であ
り、組付後の信頼性も十分とは言えず、構造上、材質上
コンパクト化・軽量化が困難であることである。The problem to be solved is that the conventional grass run requires the steps of fitting and assembling the grass run body 14a into the lower sash 13, and the reliability after assembly is also sufficient. However, it is difficult to make it compact and lightweight due to its structure and material.
【０００５】[0005]
【課題を解決するための手段】図１及び図３を参考にし
て説明する。本発明に係るグラスランは、ドアガラス２
の鉛直方向端縁が上下動する際に、摺動するところのド
ア１内部に取付けたグラスランにおいて、金属製断面コ
の字状ロアーサッシュ３の溝底に高分子材料製底板５を
固着すると共に、ロアーサッシュ３の両開口端に高分子
材料製シールリップ４，４を互いに中心線及び底板５に
向かって傾斜する如く固着したものである。A means for solving the problems will be described with reference to FIGS. 1 and 3. The glass run according to the present invention is a door glass 2
In the grass run installed inside the door 1 where it slides when its vertical edge moves up and down, the bottom plate 5 made of a polymeric material is fixed to the groove bottom of the lower sash 3 having a U-shaped cross section. The seal lips 4 and 4 made of a polymer material are fixed to both open ends of the lower sash 3 so as to incline toward the center line and the bottom plate 5.
【０００６】また本発明に係るグラスランの一製造法
は、ドアガラス２の鉛直方向端縁が上下動する際に、摺
動するところのドア１内部に取付けたグラスラン構造に
おいて、平板状金属製ロアーサッシュ部分とその両端に
固着する一対の高分子材料製シールリップ部分及び中央
長手方向に固着される高分子材料製底板５とを一体押出
成形したうえ、ロールフォーミングにより、底板５が溝
底になる如くロアーサッシュ３を断面コの字状に、且つ
その両開口端に結合したシールリップ４，４を互いに中
心線及び底板５に向かって傾斜する如くそれぞれ形成し
てなる製造法である。One method of manufacturing the glass run according to the present invention is a flat metal lower in a glass run structure mounted inside the door 1 where it slides when the vertical edge of the door glass 2 moves up and down. The sash portion, a pair of polymer material seal lip portions fixed to both ends of the sash portion, and the polymer material bottom plate 5 fixed in the central longitudinal direction are integrally extruded, and the bottom plate 5 becomes the groove bottom by roll forming. As described above, the lower sash 3 has a U-shaped cross section, and the seal lips 4 and 4 connected to both open ends of the lower sash 3 are formed so as to be inclined toward the center line and the bottom plate 5, respectively.
【０００７】更に本発明に係るグラスランの他の製造法
は、ドアガラス２の鉛直方向端縁が上下動する際に、摺
動するところのドア１内部に取付けたグラスランにおい
て、金属製断面コの字状ロアーサッシュ３と、該ロアー
サッシュ３の溝底に固着される高分子材料製底板５と、
ロアーサッシュ３の両開口端に互いに中心線及び底板５
に向かって傾斜する如く高分子材料製シールリップ４，
４とを、同時押出し成形してなる製造法である。Further, another method of manufacturing the glass run according to the present invention is such that, when the vertical edge of the door glass 2 moves up and down, the glass run mounted inside the door 1 where it slides has a metal cross section A letter-shaped lower sash 3, and a bottom plate 5 made of a polymer material fixed to the groove bottom of the lower sash 3,
The lower sash 3 has a center line and a bottom plate 5 at both open ends.
High polymer material seal lip 4, which inclines toward
4 and 4 are coextrusion-molded.
【０００８】[0008]
【実施例】実施例について説明すると、１は自動車のド
ア、２はドアガラスであって、開けた状態ではドア１内
部に収納される。ドアガラス２の鉛直方向端縁が上下動
する際に、摺動するグラスラン構造は、次のように構成
される。すなわち、ドアガラス２の鉛直方向端縁が上下
動する際に、摺動するところのドア１内部に取付けたグ
ラスランにおいて、金属製断面コの字状ロアーサッシュ
３の溝底に高分子材料製底板５を固着すると共に、ロア
ーサッシュ３の両開口端に高分子材料製シールリップ
４，４を互いに中心線及び底板５に向かって傾斜する如
く固着されている。DESCRIPTION OF THE PREFERRED EMBODIMENTS Explaining an embodiment, reference numeral 1 is a door of an automobile, and 2 is a door glass, which is housed inside the door 1 in an opened state. The glass run structure that slides when the vertical edge of the door glass 2 moves up and down is configured as follows. That is, when the vertical edge of the door glass 2 moves up and down, in a glass run mounted inside the door 1 where it slides, the bottom plate made of a polymer material is attached to the groove bottom of the lower sash 3 having a U-shaped cross section. 5 is fixed, and seal lips 4, 4 made of a polymer material are fixed to both open ends of the lower sash 3 so as to incline toward the center line and the bottom plate 5.
【０００９】グラスランの製造に当ってはドアガラス２
の鉛直方向端縁が上下動する際に、摺動するところのド
ア１内部に取付けたグラスラン構造において、平板状金
属製ロアーサッシュ部分とその両端に固着する一対の高
分子材料製シールリップ部分及び中央長手方向に固着さ
れる高分子材料製底板５とを一体押出成形したうえ、ロ
ールフォーミングにより、底板５が溝底になる如くロア
ーサッシュ３を断面コの字状に、且つその両開口端に結
合したシールリップ４，４を互いに中心線及び底板５に
向かって傾斜する如くそれぞれ形成する製造法と、ドア
ガラス２の鉛直方向端縁が上下動する際に、摺動すると
ころのドア１内部に取付けたグラスランにおいて、金属
製断面コの字状ロアーサッシュ３と、該ロアーサッシュ
３の溝底に固着される高分子材料製底板５と、ロアーサ
ッシュ３の両開口端に互いに中心線及び底板５に向かっ
て傾斜する如く高分子材料製シールリップ４，４とを、
同時押出し成形する製造法とがある。In the manufacture of grass run, door glass 2
In the grass run structure mounted inside the door 1 where it slides when the vertical edges of the pair move vertically, a flat metal lower sash portion and a pair of polymer material seal lip portions fixed to both ends thereof, and The bottom plate 5 made of a polymer material, which is fixed in the central longitudinal direction, is integrally extrusion-molded, and then the lower sash 3 is formed into a U-shaped cross section so that the bottom plate 5 becomes the groove bottom by roll forming, and both open ends thereof. A manufacturing method in which the joined seal lips 4 and 4 are formed so as to incline toward each other with respect to the center line and the bottom plate 5, and the inside of the door 1 that slides when the vertical edge of the door glass 2 moves up and down. In the grass run attached to the above, the lower sash 3 made of metal and having a U-shaped cross section, the bottom plate 5 made of a polymer material fixed to the groove bottom of the lower sash 3, and both openings of the lower sash 3 are attached. A polymer material made seal lip 4, 4 as inclined toward the center line and the bottom plate 5 to each other in,
There is a manufacturing method of coextrusion molding.
【００１０】作用について説明すると、このグラスラン
構造は、ドア１への組付前、金属製ロアーサッシュ３と
高分子材料製シールリップ４，４及び底板５が既に一体
化されていて、ドア１への組付作業が簡略化され、組付
の信頼性が著しく向上する。その上、構造が簡単なた
め、コンパクト化・軽量化が極めて容易である。To explain the operation, in this glass run structure, the metal lower sash 3, the seal lips 4 and 4 made of a polymer material, and the bottom plate 5 have already been integrated into the door 1 before the door 1 is assembled. Assembly work is simplified and the reliability of assembly is significantly improved. Moreover, since the structure is simple, it is extremely easy to make it compact and lightweight.
【００１１】[0011]
【発明の効果】本発明は以上のように構成されるため、
組付の信頼性が著しく向上すると共に、そのコンパクト
化・軽量化が極めて容易である。Since the present invention is constructed as described above,
The reliability of assembly is significantly improved and it is extremely easy to make it compact and lightweight.
【図１】自動車の側面図である。FIG. 1 is a side view of an automobile.
【図２】従来例を示す図１のＡ部断面図である。FIG. 2 is a sectional view of part A in FIG. 1 showing a conventional example.
【図３】本発明の実施例を示す図１のＡ部断面図であ
る。FIG. 3 is a sectional view of a portion A of FIG. 1 showing an embodiment of the present invention.
１ ドア ２ ドアガラス ３ ロアーサッシュ ４ シールリップ ５ 底板 １３ ロアーサッシュ １４ グラスラン １４ａ グラスラン本体 １４ｂ シールリップ 1 Door 2 Door glass 3 Lower sash 4 Seal lip 5 Bottom plate 13 Lower sash 14 Grass run 14a Glass run main body 14b Seal lip
Claims (3)
動する際に、摺動するところのドア（１）内部に取付け
たグラスランにおいて、金属製断面コの字状ロアーサッ
シュ（３）の溝底に高分子材料製底板（５）を固着する
と共に、ロアーサッシュ（３）の両開口端に高分子材料
製シールリップ（４，４）を互いに中心線及び底板
（５）に向かって傾斜する如く固着してなるグラスラ
ン。1. In a grass run mounted inside a door (1), which slides when the vertical edge of the door glass (2) moves up and down, a lower sash (3) with a U-shaped cross section is made of metal. The bottom plate (5) made of a polymer material is fixed to the bottom of the groove, and seal lips (4, 4) made of a polymer material are attached to both open ends of the lower sash (3) toward the center line and the bottom plate (5). Grass run that sticks so as to incline.
動する際に、摺動するところのドア（１）内部に取付け
たグラスラン構造において、平板状金属製ロアーサッシ
ュ部分とその両端に固着する一対の高分子材料製シール
リップ部分及び中央長手方向に固着される高分子材料製
底板（５）とを一体押出成形したうえ、ロールフォーミ
ングにより、底板（５）が溝底になる如くロアーサッシ
ュ（３）を断面コの字状に、且つその両開口端に結合し
たシールリップ（４，４）を互いに中心線及び底板
（５）に向かって傾斜する如くそれぞれ形成してなるグ
ラスランの製造法。2. In a glass run structure mounted inside the door (1) where the vertical edge of the door glass (2) slides up and down, a flat metal lower sash part and its both ends are attached. A pair of sticking polymeric seal lips and a polymeric bottom plate (5) fixed in the central longitudinal direction are integrally extruded, and then roll formed so that the bottom plate (5) becomes the groove bottom. Manufacture of glass run in which sash (3) has a U-shaped cross section and seal lips (4, 4) connected to both open ends of the sash (3) are inclined toward the center line and the bottom plate (5). Law.
動する際に、摺動するところのドア（１）内部に取付け
たグラスランにおいて、金属製断面コの字状ロアーサッ
シュ（３）と、該ロアーサッシュ（３）の溝底に固着さ
れる高分子材料製底板（５）と、ロアーサッシュ（３）
の両開口端に互いに中心線及び底板（５）に向かって傾
斜する如く高分子材料製シールリップ（４，４）とを、
同時押出し成形してなるグラスランの製造法。3. A lower sash (3) having a U-shaped cross section made of metal in a glass run mounted inside the door (1) where it slides when the vertical edge of the door glass (2) moves up and down. A bottom plate (5) made of a polymer material fixed to the groove bottom of the lower sash (3), and the lower sash (3)
A sealing lip (4, 4) made of a polymer material, which is inclined toward the center line and the bottom plate (5) at both open ends,
A method for producing glass run by coextrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3216350A JP2724927B2 (en) | 1991-08-01 | 1991-08-01 | Sash integrated glass run |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3216350A JP2724927B2 (en) | 1991-08-01 | 1991-08-01 | Sash integrated glass run |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0538944A true JPH0538944A (en) | 1993-02-19 |
| JP2724927B2 JP2724927B2 (en) | 1998-03-09 |
Family
ID=16687178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3216350A Expired - Lifetime JP2724927B2 (en) | 1991-08-01 | 1991-08-01 | Sash integrated glass run |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2724927B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8001728B2 (en) * | 2006-12-27 | 2011-08-23 | Toyoda Gosei Co., Ltd. | Glass run and its attaching structure |
| US20220089008A1 (en) * | 2018-09-11 | 2022-03-24 | Magna Mirrors Of America, Inc. | Vehicular rear slider window assembly with upper rail filler having at least one angled end |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5919880U (en) * | 1982-07-30 | 1984-02-07 | 橋本フオ−ミング工業株式会社 | Car door - Satsushi lower - |
| JPS5919877U (en) * | 1982-07-30 | 1984-02-07 | 橋本フオ−ミング工業株式会社 | Car door - Satsushi lower - |
| JPS5977922A (en) * | 1982-02-15 | 1984-05-04 | エタブリシユモン・メスネル（ソシエテ・アノニム） | Seal structure of door glass |
| JPS59102870U (en) * | 1982-12-28 | 1984-07-11 | 橋本フオ−ミング工業株式会社 | Installation structure of window glass guide parts |
| JPS59102869U (en) * | 1982-12-28 | 1984-07-11 | 橋本フオ−ミング工業株式会社 | Installation structure of window glass guide parts |
| JPH0221024U (en) * | 1988-07-28 | 1990-02-13 |
-
1991
- 1991-08-01 JP JP3216350A patent/JP2724927B2/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5977922A (en) * | 1982-02-15 | 1984-05-04 | エタブリシユモン・メスネル（ソシエテ・アノニム） | Seal structure of door glass |
| JPS5919880U (en) * | 1982-07-30 | 1984-02-07 | 橋本フオ−ミング工業株式会社 | Car door - Satsushi lower - |
| JPS5919877U (en) * | 1982-07-30 | 1984-02-07 | 橋本フオ−ミング工業株式会社 | Car door - Satsushi lower - |
| JPS59102870U (en) * | 1982-12-28 | 1984-07-11 | 橋本フオ−ミング工業株式会社 | Installation structure of window glass guide parts |
| JPS59102869U (en) * | 1982-12-28 | 1984-07-11 | 橋本フオ−ミング工業株式会社 | Installation structure of window glass guide parts |
| JPH0221024U (en) * | 1988-07-28 | 1990-02-13 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8001728B2 (en) * | 2006-12-27 | 2011-08-23 | Toyoda Gosei Co., Ltd. | Glass run and its attaching structure |
| US20220089008A1 (en) * | 2018-09-11 | 2022-03-24 | Magna Mirrors Of America, Inc. | Vehicular rear slider window assembly with upper rail filler having at least one angled end |
| US12043092B2 (en) * | 2018-09-11 | 2024-07-23 | Magna Mirrors Of America, Inc. | Vehicular rear slider window assembly with upper rail filler having at least one angled end |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2724927B2 (en) | 1998-03-09 |
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