JPH04107029U - Fixed window material for automobiles with molding - Google Patents
Fixed window material for automobiles with moldingInfo
- Publication number
- JPH04107029U JPH04107029U JP1705391U JP1705391U JPH04107029U JP H04107029 U JPH04107029 U JP H04107029U JP 1705391 U JP1705391 U JP 1705391U JP 1705391 U JP1705391 U JP 1705391U JP H04107029 U JPH04107029 U JP H04107029U
- Authority
- JP
- Japan
- Prior art keywords
- molding
- window material
- mold
- surface side
- peripheral edge
- 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
- 238000000465 moulding Methods 0.000 title claims abstract description 71
- 239000000463 material Substances 0.000 title claims abstract description 49
- 230000002093 peripheral effect Effects 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 abstract description 7
- 229920005989 resin Polymers 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract description 5
- 230000007423 decrease Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
(57)【要約】
【目的】肉抜きを行うことなく、窓材本体の周縁部に一
体成形されるモ−ルの表面側に「ひけ」が発生しないよ
うにして、金型のスライド機構を不要にすると同時に、
形状的に肉抜きできないモ−ルにおいても、その表面側
に「ひけ」が発生しないようにすることである。
【構成】窓材本体２の周縁部の表面側に厚板状の埋設部
材１を接着しておき、この状態で金型を使用して窓材本
体２の周縁部にモ−ルＭをインサ−ト成形すると、この
モ−ルＭ内に埋設部材１が埋設される。このため、モ−
ルＭの表面側の部分の肉厚が埋設部材の厚さ分だけ減少
して薄くなって、モ−ルＭの表面側の樹脂の厚さ方向に
沿った冷却が均一となるために、このモ−ルＭの表面に
「ひけ」が発生しなくなる。
(57) [Summary] [Purpose] To prevent "sink marks" from occurring on the surface side of the molding that is integrally molded on the periphery of the window material body without cutting out the material, and to improve the sliding mechanism of the mold. At the same time as making it unnecessary,
To prevent "sink marks" from occurring on the surface side of a molding that cannot be lightened due to its shape. [Structure] A thick plate-shaped embedded member 1 is adhered to the surface side of the peripheral edge of the window material main body 2, and in this state, a molding M is inserted into the peripheral edge of the window material main body 2 using a mold. When molding is performed, the embedded member 1 is embedded in this mold M. For this reason, the motor
The wall thickness of the surface side of the mold M is reduced by the thickness of the buried member, and cooling becomes uniform along the thickness direction of the resin on the surface side of the mold M. "Sink" will not occur on the surface of the molding M.
Description
【０００１】0001
本考案は、インサ−ト成形により窓材本体の周縁部にモ−ルを一体成形したモ −ル付自動車用固定窓材に関するものであり、更に詳しくは、インサ−ト成形さ れるモ−ルに肉抜き部を設けないで、このモ−ル表面に「ひけ」が発生しないよ うにしたモ−ル付自動車用固定窓材に関するものである。 The present invention is a mold that is integrally formed on the periphery of the window material body using insert molding. - This relates to fixed window materials for automobiles with wheels, and more specifically, insert molded window materials. To prevent "sink marks" from forming on the surface of the molding, do not provide any hollow parts in the molding. This invention relates to a fixed window material for automobiles with a molding.
【０００２】0002
モ−ル付の自動車用の固定窓材は、金型を利用して窓材本体の周縁部にインサ −ト成形によりモ−ルを一体成形したものであって、モ−ルのデザインの多様化 によりその肉厚が大きくなる傾向にあり、成形後においてモ−ルの厚肉部には、 厚さ方向に沿った冷却速度の差によって、その表面が部分的に窪んで「ひけ」が 生ずることがある。この「ひけ」がモ−ルの表面側に生じた場合には、モ−ルと しての外観が著しく害されるので、図１３及び図１４に示されるように、インサ −ト成形用の金型にスライド機構を設けて、モ−ルＭ’の表面側の部分に、多数 の肉抜き部３１を長さ方向に設け、隣接する肉抜き部３１の間にリブ３２を設け て補強することにより、「ひけ」の発生を防止していた。しかし、成形金型にス ライド機構を設けると、金型の構造が複雑で、しかも大型となって、コストが嵩 む問題があった。また、モ−ルにおける肉抜きを行う部分の側方にリップが設け られている場合には、形状的に肉抜きが不可能なこともある。なお、図１３及び 図１４において、３３は、周縁部にモ−ルＭ’を一体成形するためのウインドガ ラスから成る窓材本体を示す。 Fixed window materials for automobiles with moldings are inserted into the periphery of the window material body using a mold. - The molding is integrally formed by molding, and the design of the molding is diversified. The wall thickness tends to increase due to molding, and after molding, the thick part of the molding Due to the difference in cooling rate along the thickness direction, the surface is partially depressed and "sinks" are formed. This may occur. If this "sink" occurs on the surface side of the molding, As shown in Figures 13 and 14, the appearance of the - A slide mechanism is provided in the mold for molding, and a large number of A lightening part 31 is provided in the length direction, and a rib 32 is provided between adjacent lightening parts 31. By reinforcing the surface, the occurrence of sink marks was prevented. However, the mold Providing a ride mechanism complicates the structure of the mold and makes it large, increasing costs. There was a problem. In addition, a lip is provided on the side of the part of the molding where the meat is removed. In some cases, it may not be possible to cut out the thickness due to the shape. In addition, Fig. 13 and In FIG. 14, 33 is a wind guard for integrally molding the molding M' on the periphery. The main body of the window material made of lath is shown.
【０００３】0003
本考案は、肉抜きを行うことなく、窓材本体の周縁部に一体成形されるモ−ル の表面側に「ひけ」が発生しないようにして、金型のスライド機構を不要にする と共に、形状的に肉抜きできないモ−ルにおいても、その表面側に「ひけ」が発 生しないようにすることを課題としている。 The present invention is a mold that is integrally formed on the periphery of the window material body without cutting out the material. Prevents "sink" from occurring on the surface side of the mold, eliminating the need for a mold slide mechanism At the same time, "sink marks" may occur on the surface of moldings that cannot be removed due to their shape. The challenge is to prevent this from occurring.
【０００４】0004
この課題を解決するために本考案の採用した手段は、インサ−ト成形により窓 材本体の周縁部にモ−ルが一体成形されているモ−ル付自動車用固定窓材におい て、前記窓材本体の表面側の周縁部にひけ防止用の埋設部材を取付けて、モ−ル をインサ−ト成形することにより、前記埋設部材をモ−ル内に埋設するようにし たことである。 The method adopted in this invention to solve this problem is to create windows by insert molding. For automotive fixed window materials with moldings that are integrally molded on the periphery of the material body. Then, a sink prevention material is attached to the periphery of the front surface of the window material main body, and the molding is installed. By insert molding, the buried member is buried in the mold. That's what happened.
【０００５】[0005]
窓材本体の周縁部に埋設部材を取付け、この部分にモ−ルを一体成形してこの 埋設部材をモ−ル内に埋設しているので、埋設部材の厚さ分だけモ−ルの表面側 の部分の肉厚が減少して薄くなり、モ−ルの表面側における樹脂の厚さ方向に沿 った冷却が均一となって、モ−ル表面における「ひけ」の発生を防止でき、従来 のようにインサ−ト成形用の金型にスライド機構を設けてモ−ルの肉抜きを行う 必要がなくなると共に、いかなる形状のモ−ルであっても、その表面に「ひけ」 が発生するのを防止できる。 A buried member is attached to the periphery of the window material body, and a molding is integrally molded to this part. Since the buried parts are buried in the mold, the surface side of the mold is covered by the thickness of the buried parts. The wall thickness of the part decreases and becomes thinner, and along the thickness direction of the resin on the surface side of the mold. The cooling becomes uniform, preventing the occurrence of "sink marks" on the surface of the mold, which is better than conventional A slide mechanism is installed in the mold for insert molding to remove the thickness of the molding. In addition to eliminating the need for molding, there is no "sink" on the surface of the molding, no matter what shape it is. can be prevented from occurring.
【０００６】[0006]
本考案は、図１及び図２に示されるような二ドアタイプの自動車の後方に装着 される固定窓材Ｗ1 、図３及び図４に示されるような四ドアタイプの自動車の後 部ドアに装着され、三角窓と俗称される固定窓材Ｗ2 、更には図５及び図６に示 されるようなワゴン車の後部に装着される方形状の固定窓材Ｗ3 などに実施され る。これらの固定窓材Ｗ1,Ｗ2,Ｗ3 は、図８及び図９に示されるような構造にな っている。即ち、図７に示されるように、金属、樹脂などから成るひけ防止用の 厚板状の埋設部材１をウインドガラスから成る窓材本体２（２',２”) の周縁部 に接着し、この状態で金型を使用した樹脂のインサ−ト成形により、窓材本体２ （２',２”) の周縁部にモ−ルＭを一体成形して、このモ−ルＭ内に前記埋設部 材１を完全に埋設させる。このようにすると、モ−ルＭの表面側の部分の肉厚が 、埋設部材１の厚さ分だけ減少して薄くなるために、その部分の樹脂の厚さ方向 に沿った冷却が均一となって、樹脂の硬化後においてもモ−ルＭの表面に「ひけ 」が発生することはない。特に、本実施例のモ−ルＭは、従来の肉抜きによって 「ひけ」の発生を防止する方法では、この肉抜きを行う部分にボディパネル３に 弾接するリップ４が連続して設けられているので、このリップ４と、肉抜きを行 う部分とが干渉して、金型のスライド機構を利用して肉抜きを行うことは、形状 的に不可能であるが、本考案に係る上記構造であれば、このような形状のモ−ル Ｍであっても、その表面側の部分の「ひけ」の発生を防止できる。The present invention is applied to a fixed window material W 1 attached to the rear of a two-door type automobile as shown in FIGS. 1 and 2, and a rear door of a four-door type automobile as shown in FIGS. 3 and 4. The present invention is applied to a fixed window material W 2 commonly referred to as a triangular window, as well as a rectangular fixed window material W 3 mounted to the rear of a wagon as shown in FIGS. 5 and 6. These fixed window materials W 1 , W 2 , W 3 have structures as shown in FIGS. 8 and 9. That is, as shown in FIG. 7, a thick plate-shaped embedded member 1 for preventing sink marks made of metal, resin, etc. is adhered to the peripheral edge of a window material main body 2 (2', 2'') made of window glass. In this state, a molding M is integrally molded on the peripheral edge of the window material main body 2 (2', 2'') by resin insert molding using a mold, and the aforementioned embedded molding is inserted into this molding M. The member 1 is completely buried. In this way, the wall thickness of the surface side portion of the molding M is reduced by the thickness of the buried member 1, so that the cooling of the resin in that portion is uniform in the thickness direction. Therefore, "sink marks" will not occur on the surface of the molding M even after the resin has hardened. In particular, in the molding M of this embodiment, in the conventional method of preventing the occurrence of "sink marks" by thinning out, the lip 4 that comes into elastic contact with the body panel 3 is continuously provided in the part where this thinning is performed. Therefore, the lip 4 interferes with the part to be cut out, and it is impossible to perform the cutout using the sliding mechanism of the mold due to the shape. However, the above structure according to the present invention If so, even if the molding M has such a shape, it is possible to prevent the occurrence of "sink" on the surface side thereof.
【０００７】 また、図１０ないし図１２に、本考案の別の実施例が示されている。この実施 例の埋設部材１１は、横断面形状がコの字形であって、窓材本体２（２',２”) の周縁部に単に嵌め込むか、或いは接着剤を使用して嵌め込む。この状態で、上 記と同様にして金型を使用してモ−ルＭをインサ−ト成形する。この横断面形状 がコの字形の埋設部材１１を使用すると、接着剤を使用することなく、窓材本体 ２（２',２”) の周縁部にこれを取付けることができると共に、成形時において 埋設部材１１がずれない利点がある。なお、モ−ルＭの長さ方向に沿ってその肉 厚、幅が変化している場合には、これに埋設される埋設部材１，１１の厚さ、幅 を、モ−ルのそれらに対応させて変化させればよい。[0007] Another embodiment of the present invention is shown in FIGS. 10 to 12. This implementation The embedded member 11 in this example has a U-shaped cross section, and the window material body 2 (2', 2'') Simply fit it into the periphery or use adhesive. In this state, The molding M is insert molded using a mold in the same manner as described above. This cross-sectional shape By using the U-shaped embedded member 11, the window material body can be easily fixed without using adhesive. This can be attached to the periphery of 2 (2', 2"), and it can also be There is an advantage that the buried member 11 does not shift. In addition, the meat along the length direction of the molding M If the thickness and width are changing, the thickness and width of the buried members 1 and 11 to be buried there. may be changed in accordance with those of the mall.
【０００８】[0008]
本考案に係るモ−ル付自動車用固定窓材は、窓材本体の表面側の周縁部にひけ 防止用の埋設部材を取付けて、モ−ルをインサ−ト成形することにより、この埋 設部材をモ−ル内に埋設した構造であるので、埋設部材の厚さ分だけモ−ルの表 面側の部分の肉厚が減少して薄くなり、これによりモ−ルの表面側の樹脂の厚さ 方向に沿った冷却が均一となって、モ−ル表面に「ひけ」が発生するのを防止で きる。このため、従来のようにモ−ルの表面側の肉厚の大きい部分に、側面に開 口した肉抜き部を設ける必要がなくなって、この肉抜き部を設けるために金型に スライド機構を設ける必要がなくなる。この結果、モ−ルの表面側の部分の肉厚 が大きくなっても、従来の金型によりモ−ルのインサ−ト成形が可能となって、 金型費用、及びそのメンテナンスなどの増大を抑えることができる。また、モ− ル内に埋設部材を埋設して、その表面側の部分の肉厚を小さくする構造であるの で、いかなる形状のモ−ルであっても実施可能である。更に、モ−ルの長さ方向 に沿ってその肉厚、幅などが変化している場合には、このモ−ルに埋設される埋 設部材の厚さ、幅などを、モ−ルのそれらに対応して変化させればよい。 The fixed window material for automobiles with a molding according to the present invention has a shadow on the peripheral edge on the surface side of the main body of the window material. By attaching a buried material to prevent this and insert molding the molding, this buried material can be prevented. Since the structure is such that the installation parts are buried within the molding, the surface of the molding is covered by the thickness of the buried parts. The wall thickness of the surface side part decreases and becomes thinner, which causes the thickness of the resin on the surface side of the molding to decrease. Uniform cooling along the direction prevents "sink marks" from occurring on the molding surface. Wear. For this reason, unlike conventional moldings, the thick part on the surface side of the molding has an opening on the side. It is no longer necessary to provide a hollowed-out part, and the mold has to be designed to provide this hollowed-out part. There is no need to provide a slide mechanism. As a result, the wall thickness of the surface side of the molding Even if the mold becomes larger, insert molding of the mold is possible using conventional molds, Increases in mold costs and maintenance can be suppressed. Also, motor The structure is such that a buried member is buried inside the wall and the wall thickness of the surface side is reduced. Therefore, any shape of mold can be used. Furthermore, the length direction of the molding If the wall thickness, width, etc. change along the The thickness, width, etc. of the installation member may be changed in accordance with those of the molding.
【図１】二ドアタイプの自動車の側面図である。FIG. 1 is a side view of a two-door type automobile.
【図２】二ドアタイプの自動車の後方に装着される固定
窓材Ｗ1 の拡大図である。FIG. 2 is an enlarged view of a fixed window material W1 installed at the rear of a two-door type automobile.
【図３】四ドアタイプの自動車の側面図である。FIG. 3 is a side view of a four-door type automobile.
【図４】四ドアタイプの自動車の後部ドアに装着される
固定窓材Ｗ2 の拡大図である。FIG. 4 is an enlarged view of a fixed window material W 2 attached to the rear door of a four-door type automobile.
【図５】ワゴン車の側面図である。FIG. 5 is a side view of the wagon.
【図６】ワゴン車の後部に装着される方形状の固定窓材
Ｗ3 の拡大図である。FIG. 6 is an enlarged view of a rectangular fixed window member W3 that is attached to the rear of a wagon.
【図７】窓材本体２の周縁部に埋設部材１を接着した状
態の斜視図である。FIG. 7 is a perspective view of the embedded member 1 adhered to the peripheral edge of the window material body 2. FIG.
【図８】窓材本体２の周縁部に埋設部材１を接着してモ
−ルＭをインサ−ト成形したモ−ル付自動車用固定窓材
の部分斜視図である。FIG. 8 is a partial perspective view of a fixed window material for an automobile with a molding, in which the embedded member 1 is adhered to the peripheral edge of the window material body 2 and the molding M is insert-molded.
【図９】図２のＸ−Ｘ線、図４のＹ−Ｙ線、及び図６の
Ｚ−Ｚ線拡大断面図である。9 is an enlarged sectional view taken along line XX in FIG. 2, line YY in FIG. 4, and line ZZ in FIG. 6;
【図１０】窓材本体２の周縁部に埋設部材１１を接着し
た状態の斜視図である。FIG. 10 is a perspective view of the embedding member 11 adhered to the peripheral edge of the window material main body 2. FIG.
【図１１】窓材本体２の周縁部に埋設部材１１を嵌め込
んでモ−ルＭをインサ−ト成形したモ−ル付自動車用固
定窓材の部分斜視図である。FIG. 11 is a partial perspective view of a fixed window material for an automobile with a molding, in which an embedded member 11 is fitted into the peripheral edge of the window material main body 2 and a molding M is insert-molded.
【図１２】図１１の状態における断面図である。FIG. 12 is a cross-sectional view of the state shown in FIG. 11;
【図１３】窓材本体３３の周縁部に肉抜き部３１を設け
てモ−ルＭ’を一体成形した状態の部分斜視図である。FIG. 13 is a partial perspective view of a state in which a molding M' is integrally molded with a hollowed out portion 31 provided at the peripheral edge of the window material main body 33.
【図１４】窓材本体３３の周縁部に肉抜き部３１を設け
てモ−ルＭ’を一体成形した状態の断面図である。FIG. 14 is a sectional view of a state in which a hollowed out portion 31 is provided at the peripheral edge of the window material main body 33 and a molding M' is integrally molded.
Ｍ：モ−ル Ｗ1,Ｗ2,Ｗ3 ：固定窓材 １，１１：埋設部材 ２，２',２”：窓材本体 ３：ボディパネル ４：リップM: Molding W 1, W 2, W 3 : Fixed window material 1, 11: Buried member 2, 2', 2'': Window material body 3: Body panel 4: Lip
Claims (2)
にモ−ルが一体成形されているモ−ル付自動車用固定窓
材であって、前記窓材本体の表面側の周縁部にひけ防止
用の埋設部材を取付けて、モ−ルをインサ−ト成形する
ことにより、前記埋設部材をモ−ル内に埋設したことを
特徴とするモ−ル付自動車用固定窓材。Claim 1: A fixed window material for automobiles with a molding, in which a molding is integrally formed on the peripheral edge of the window material main body by insert molding, wherein the molding is integrally formed on the peripheral edge of the window material main body on the front side. 1. A fixed window material for an automobile with a molding, characterized in that the buried member for preventing sinkage is embedded in the molding by attaching the buried member to prevent sinking and insert-molding the molding.
て、窓材本体の周縁部にこの埋設部材を嵌め込んで取付
ける構造になっていることを特徴とする請求項１に記載
のモ−ル付自動車用固定窓材。[Claim 2] The embedded member has a U-shaped cross section and has a structure in which the embedded member is fitted and attached to the peripheral edge of the window material main body. Fixed window material for automobiles with molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1705391U JPH04107029U (en) | 1991-02-27 | 1991-02-27 | Fixed window material for automobiles with molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1705391U JPH04107029U (en) | 1991-02-27 | 1991-02-27 | Fixed window material for automobiles with molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04107029U true JPH04107029U (en) | 1992-09-16 |
Family
ID=31903892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1705391U Pending JPH04107029U (en) | 1991-02-27 | 1991-02-27 | Fixed window material for automobiles with molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04107029U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001035466A (en) * | 1999-07-15 | 2001-02-09 | Osaka Gas Co Ltd | Non-aqueous secondary battery |
| JP2016539027A (en) * | 2013-11-21 | 2016-12-15 | サン−ゴバン グラス フランス | Method for manufacturing window component for vehicle and window component for vehicle |
| BE1029226B1 (en) * | 2021-03-22 | 2022-10-17 | Skylux N V | Roof element and/or curb with seal |
-
1991
- 1991-02-27 JP JP1705391U patent/JPH04107029U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001035466A (en) * | 1999-07-15 | 2001-02-09 | Osaka Gas Co Ltd | Non-aqueous secondary battery |
| JP2016539027A (en) * | 2013-11-21 | 2016-12-15 | サン−ゴバン グラス フランス | Method for manufacturing window component for vehicle and window component for vehicle |
| BE1029226B1 (en) * | 2021-03-22 | 2022-10-17 | Skylux N V | Roof element and/or curb with seal |
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