JPH0789342A - Formation of molding for window glass and installation method thereof - Google Patents
Formation of molding for window glass and installation method thereofInfo
- Publication number
- JPH0789342A JPH0789342A JP5214735A JP21473593A JPH0789342A JP H0789342 A JPH0789342 A JP H0789342A JP 5214735 A JP5214735 A JP 5214735A JP 21473593 A JP21473593 A JP 21473593A JP H0789342 A JPH0789342 A JP H0789342A
- Authority
- JP
- Japan
- Prior art keywords
- molding
- window glass
- product
- mold
- simulated part
- 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
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、特定形状となされた自
動車などの窓ガラスに対して実施される窓ガラス用モー
ルの成形及び装着方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of molding and mounting a window glass molding, which is carried out on a window glass of an automobile or the like having a specific shape.
【０００２】[0002]
【従来の技術】自動車の窓ガラスにモールを装着する場
合は、従来では一般に次のように行われている。2. Description of the Related Art Conventionally, when a molding is attached to a window glass of an automobile, it is generally performed as follows.
【０００３】即ち、直線状に成形された図３（ａ）に示
すようなモールの押し出し品１を適当長さとなるように
切断した後、これの両端１ａ、１ｂを同図（ｂ）に示す
ように熱溶着させて閉鎖環となし、これを窓ガラスの周
縁に嵌着するようになしている。That is, after extruding a molding 1 having a linear shape as shown in FIG. 3 (a) to a proper length, both ends 1a, 1b thereof are shown in FIG. 3 (b). As described above, it is heat-welded to form a closed ring, which is fitted to the peripheral edge of the window glass.
【０００４】[0004]
【発明が解決しようとする課題】上記した従来の方法で
は、窓ガラスに装着されたモールがガラスコーナー部で
痩せを生じて図４中に符号ａで示す巾寸法が小さくなっ
たり、また本来では同図中の仮想線ｋの位置にあるべき
リップ１ｃが図示の如く倒れを生じることがあるのであ
る。According to the above-mentioned conventional method, the molding attached to the window glass becomes thin at the glass corner portion and the width dimension indicated by the symbol a in FIG. The lip 1c, which should be at the position of the imaginary line k in the figure, may collapse as shown.
【０００５】これを解消させるため図５に示すように、
窓ガラスｗの周縁に押し出し型２を位置させ、これを同
周縁に沿わせて移動させることによりモール１Ａを成形
しつつ窓ガラスｗへ直接に装着する方法が提案されてい
る。In order to eliminate this, as shown in FIG.
A method has been proposed in which the extrusion die 2 is positioned on the peripheral edge of the window glass w and is moved along the peripheral edge to directly mount the molding die 1A on the window glass w while molding.
【０００６】しかし、この方法では押し出し型２からの
モール原料の押し出し開始点であるモール端とその押し
出し終了点であるモール端とを誤差なく奇麗に接続させ
ることが難しく、また窓ガラスｗの板厚や外形にばらつ
きの生じることは避けられず、これがために押し出し型
２からモール原料が漏れ出し、図６に示すような不良部
ｂが形成されるのである。However, according to this method, it is difficult to cleanly and accurately connect the molding end, which is the starting point of the extrusion of the molding material from the extrusion die 2, and the molding end, which is the ending point of the extrusion, and the plate of the window glass w. Inevitably, variations in thickness and outer shape occur, which causes the molding material to leak from the extrusion die 2 and form a defective portion b as shown in FIG.
【０００７】本発明は、上記した問題点を生じさせるこ
となく自動車などの窓ガラスにモールを装着することを
目的とする。An object of the present invention is to mount a molding on a window glass of an automobile or the like without causing the above problems.
【０００８】[0008]
【課題を解決するための手段】図１は本発明の実施の様
子を示す説明図である。図に示すように、先ず四周囲の
うちの一辺ｓ１を長くしたほかは実物窓ガラスｗ（図２
参照）の形状と異ならない擬似品ｓを形成する。FIG. 1 is an explanatory view showing a mode for carrying out the present invention. As shown in the figure, the actual window glass w (Fig.
The dummy product s having the same shape as the reference (see) is formed.
【０００９】このさい、長く設定すべき前記一辺ｓ１は
実物窓ガラスｗの成るべく長い辺を選択するのがよい。
また模擬品ｓの材料はガラスに限るものではなく、モー
ルの成形に適するものであれば差し支えない。At this time, it is preferable that the one side s1 to be set long is selected to be the long side of the actual window glass w.
The material of the simulated product s is not limited to glass, and any material suitable for molding a molding may be used.
【００１０】次に、この模擬品ｓの周縁の前記一辺ｓ１
の適当個所に押し出し型２を係合させるのであり、通常
ではこの押し出し型２は同辺ｓ１の概ね中央に位置され
る。Next, the one side s1 of the periphery of the simulated product s
The extrusion die 2 is engaged with an appropriate portion of the extrusion die 2. Normally, the extrusion die 2 is located at the approximate center of the same side s1.
【００１１】続いてこの状態の下で押し出し型２を、こ
れからモール原料を押し出しつつ模擬品ｓの周縁に沿っ
て移動させるようにする。このさい、押し出し型２は固
定しておいて模擬品ｓを回転変位させるようにするか若
しくはこれとは逆に模擬品ｓを固定しておいて押し出し
型２を周回変位させるようにするか、或いは押し出し型
２と模擬品ｓの双方を変位させるようにする。Then, under this condition, the extrusion die 2 is moved along the peripheral edge of the imitation product s while extruding the molding raw material therefrom. At this time, the extrusion die 2 is fixed and the simulated product s is rotationally displaced, or conversely, the imitation product s is fixed and the extrusion die 2 is orbitally displaced. Alternatively, both the extrusion mold 2 and the simulated product s are displaced.
【００１２】このようにして押し出し型２が模擬品ｓの
周縁をほぼ一周されると、所要のモール製品１Ｂが形成
されるのである。In this way, when the extrusion die 2 is made to go around the periphery of the imitation product s almost once, the required molding product 1B is formed.
【００１３】この後、このモール製品１Ｂを模擬品ｓか
ら取り外してその余分長部分を切り除き、その両端１
Ｂ’、１Ｂ”を従来同様に熱融着させて閉鎖環となし、
これを図２に示すように実物窓ガラスｗに装着する。After this, the molding product 1B is removed from the imitation product s, the extra long portion is cut off, and both ends 1 thereof are removed.
B'and 1B "are heat-fused as in the conventional case to form a closed ring,
This is attached to the actual window glass w as shown in FIG.
【００１４】[0014]
【発明の効果】本発明によれば、モール製品は実物窓ガ
ラスに適合するように曲がった状態で一様断面に成形さ
れるものとなり、したがって実物窓ガラスに装着するさ
いに大きな変形を伴うことのないものとなって従来のよ
うな痩せとか、リップの倒れを生じるものとならない。According to the present invention, the molding product is formed into a uniform cross-section in a bent state so as to fit the actual window glass, and therefore, a large deformation is involved when it is attached to the actual window glass. It doesn't cause the skin to lose weight and the lip collapses as in the past.
【００１５】またモール製品の成形において模擬品を使
用することは、実物窓ガラスの板厚や外形のばらつきが
モール製品の成形に影響を及ぼすことを回避させ、確実
に良好な品質のモール製品と得ることを可能となす。Further, the use of the simulated product in the molding of the molding product prevents the molding of the molding product from being affected by the variation in the plate thickness and the outer shape of the actual window glass, and ensures that the molding product has good quality. Makes it possible to obtain.
【図１】本発明の実施の様子を示す説明図である。FIG. 1 is an explanatory diagram showing how the present invention is implemented.
【図２】本発明を実施された実物窓ガラスである。FIG. 2 is a real window glass in which the present invention is implemented.
【図３】従来のモールを示す図である。FIG. 3 is a diagram showing a conventional molding.
【図４】従来例に係り、窓ガラスに装着された状態のモ
ールの断面図てある。FIG. 4 is a cross-sectional view of a molding according to a conventional example, which is mounted on a window glass.
【図５】本発明に関連した技術に係り、モールの装着方
法を示す説明図である。FIG. 5 is an explanatory diagram showing a method of mounting a mall according to a technique related to the present invention.
【図６】図５に示す装着方法で成形されたモールの断面
図である。6 is a cross-sectional view of a molding formed by the mounting method shown in FIG.
ｓ 擬似品 ｓ１ 一辺 ｗ 窓ガラス １Ｂ モール製品 ２ 押し出し型 s Fake product s1 Side w Window glass 1B Mall product 2 Extrusion type
Claims (1)
ほかは実物窓ガラス（ｗ）の形状と異ならない擬似品
（ｓ）を形成した後、この模擬品（ｓ）の周縁の前記一
辺（ｓ１）の適当個所に押し出し型（２）を係合させ、
この状態の下で押し出し型（２）をこれからモール原料
を押し出しつつ模擬品（ｓ）の周縁に沿って移動させる
ようにして所要のモール製品（１Ｂ）を成形し、その
後、このモール製品（１Ｂ）を模擬品（ｓ）から取り外
してその余分長部分を切除し、これを実物窓ガラス
（ｗ）に装着することを特徴とする窓ガラス用モールの
成形及び装着方法。1. After forming a dummy product (s) which is not different from the shape of the actual window glass (w) except that one side (s1) of the four peripheries is elongated, the peripheral portion of the dummy product (s) is Engage the extrusion die (2) at an appropriate point on one side (s1),
Under this condition, the extrusion mold (2) is moved along the peripheral edge of the imitation product (s) while extruding the molding raw material from this, to mold the required molding product (1B), and then this molding product (1B). ) Is removed from the imitation product (s), the extra long portion is cut off, and this is attached to the actual window glass (w).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5214735A JPH0789342A (en) | 1993-06-30 | 1993-06-30 | Formation of molding for window glass and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5214735A JPH0789342A (en) | 1993-06-30 | 1993-06-30 | Formation of molding for window glass and installation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0789342A true JPH0789342A (en) | 1995-04-04 |
Family
ID=16660745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5214735A Pending JPH0789342A (en) | 1993-06-30 | 1993-06-30 | Formation of molding for window glass and installation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0789342A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7234648B2 (en) | 2003-10-31 | 2007-06-26 | The Procter And Gamble Company | Volatile substance-controlling composition |
-
1993
- 1993-06-30 JP JP5214735A patent/JPH0789342A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7234648B2 (en) | 2003-10-31 | 2007-06-26 | The Procter And Gamble Company | Volatile substance-controlling composition |
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