JPH0314441Y2 - - Google Patents
Info
- Publication number
- JPH0314441Y2 JPH0314441Y2 JP1984165251U JP16525184U JPH0314441Y2 JP H0314441 Y2 JPH0314441 Y2 JP H0314441Y2 JP 1984165251 U JP1984165251 U JP 1984165251U JP 16525184 U JP16525184 U JP 16525184U JP H0314441 Y2 JPH0314441 Y2 JP H0314441Y2
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- transparent synthetic
- base body
- resin layer
- section
- 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
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】
〈産業上の利用分野〉
この考案は、合成樹脂製の帯状のベース体上面
が透明合成樹脂層で正のメニスカスを有して被覆
されている構成の装飾兼保護モールに関し、特
に、自動車のサイドモール、バンパモール、ロツ
カモール、内装用縁飾りストリツプ等に好適なも
のである。[Detailed description of the invention] <Industrial field of application> This invention is a decorative and protective molding in which the upper surface of a band-shaped base made of synthetic resin is covered with a transparent synthetic resin layer with a positive meniscus. In particular, it is suitable for side moldings, bumper moldings, rocker moldings, interior decoration strips, etc. of automobiles.
〈従来の技術〉
従来、上記のようなタイプの装飾兼保護モール
（以下「モール」という）は、例えば、第５図に
示すようなもので、合成樹脂製の帯状のベース体
１の上面１ａが正のメニスカスを有する透明合成
樹脂層２で被覆された構成を有し、米国特許第
4446179号明細書等においても紹介されている。
このモールの製造方法は、一般にポツテイングと
称されており、両側縁がエツジ状に形成されたベ
ース体上面１ａに透明合成樹脂材料を流し込んで
被覆し、その後、乾燥硬化させる。<Prior Art> Conventionally, the above-mentioned type of decorative and protective molding (hereinafter referred to as "mall") is, for example, as shown in FIG. is covered with a transparent synthetic resin layer 2 having a positive meniscus, and is disclosed in US Patent No.
It is also introduced in the specification of No. 4446179.
The manufacturing method of this molding is generally called potting, and a transparent synthetic resin material is poured and coated on the upper surface 1a of the base body, which has edge-shaped edges on both sides, and is then dried and hardened.
〈考案が解決しようとする問題点〉
このとき、乾燥硬化前においては、第５図左側
に示すように、透明合成樹脂層２は表面張力によ
り奇麗な正のメニスカスを有するが、乾燥硬化後
においては、第５図右側に示すように、透明合成
樹脂層２の断面中央部、即ち厚肉部にひけが発生
して外観不良が発生するおそれがあるという問題
点があつた。<Problems to be solved by the invention> At this time, before drying and curing, the transparent synthetic resin layer 2 has a beautiful positive meniscus due to surface tension, as shown on the left side of FIG. 5, but after drying and curing, it has a beautiful positive meniscus. As shown on the right side of FIG. 5, there is a problem in that sink marks may occur in the central portion of the cross section of the transparent synthetic resin layer 2, that is, in the thick portion, resulting in poor appearance.
〈問題点を解決するための手段〉
この考案のモールは、合成樹脂製の帯状のベー
ス体上面が、透明合成樹脂材料を流し形成された
透明合成樹脂層で正のメニスカスを有して被覆さ
れているものにおいて、ベース体上面の断面中央
部を膨出させることにより上記問題点を解決する
ものである。<Means for solving the problems> In the molding of this invention, the upper surface of a band-shaped synthetic resin base body is covered with a transparent synthetic resin layer having a positive meniscus formed by pouring a transparent synthetic resin material. The above-mentioned problem is solved by making the central part of the cross section of the upper surface of the base body bulge.
〈考案の作用・効果〉
この考案のモールは、上記手段により、即ち、
ベース体上面の断面中央部が膨出されているた
め、透明合成樹脂層の厚みが平準化され、中央部
（厚肉部）に発生するひけが小さくて目立たない
ものとなる。従つて、透明合成樹脂層の断面中央
部のひけによる外観不良の発生するおそれがほと
んどなくなる。また、ベース体上面の断面中央部
が膨出しているため、その上面に設けられた透明
合成樹脂層を少ない材料でより大きな正のメニス
カスを得ることができる。<Operations and effects of the invention> The mold of this invention achieves the following effects by the above-mentioned means:
Since the center section of the upper surface of the base body is bulged, the thickness of the transparent synthetic resin layer is leveled, and sink marks that occur at the center section (thick section) are small and unnoticeable. Therefore, there is almost no possibility of appearance defects due to sink marks at the center of the cross section of the transparent synthetic resin layer. Further, since the center of the cross section of the upper surface of the base body is bulged, a larger positive meniscus can be obtained using less material for the transparent synthetic resin layer provided on the upper surface.
〈実施例〉
以下、この考案の各実施例を、図例に基づいて
説明する。<Examples> Hereinafter, each example of this invention will be described based on illustrated examples.
各実施例において、ベース体１１は、アクリロ
ニトリルブタジエンスチレンターポリマー、ポリ
ビニルクロライド、ナイロン（ポリアミド）、ポ
リカーボネート、アクリロニトリルスチレンコポ
リマー、アイモーノマー等の耐熱性、耐衝撃性に
優れた合成樹脂材料で、押出し又は射出により成
形する。また、透明合成樹脂層１２の材料として
は、ポリウレタン、アクリル樹脂、エポキシ樹脂
のような耐熱性、耐衝撃性に優れたさらには黄変
しにくいものを用いる。なお、透明合成樹脂層の
乾燥硬化の手段としては、熱風、紫外線照射、高
周波加熱、空気乾燥等が挙げられ、透明合成樹脂
層及びベース体の材料に対応して決定する。 In each embodiment, the base body 11 is made of a synthetic resin material with excellent heat resistance and impact resistance, such as acrylonitrile butadiene styrene terpolymer, polyvinyl chloride, nylon (polyamide), polycarbonate, acrylonitrile styrene copolymer, eye monomer, etc., and is made by extrusion or injection. Shaped by Further, as the material for the transparent synthetic resin layer 12, a material such as polyurethane, acrylic resin, or epoxy resin, which has excellent heat resistance and impact resistance, and is not easily yellowed, is used. Note that methods for drying and curing the transparent synthetic resin layer include hot air, ultraviolet irradiation, high frequency heating, air drying, etc., and are determined depending on the materials of the transparent synthetic resin layer and the base body.
(1) 第１実施例（第１図）
この実施例のモールにおける帯状のベース体上
面１１ａが透明合成樹脂層１２で正のメニスカス
を有して被覆されている構成は従来と同様であ
る。従来と異なる点は、ベース体上面１１ａが全
幅にわたり膨出されている点である。ベース体上
面１１ａの曲率は、透明合成樹脂層１２のメニス
カスの曲率より小さい。ベース体上面１１ａは、
図例の如くむくでもよいが、塗装やスクリーン印
刷等により装飾面としておいてもよい。また、ベ
ース体１１の下面は発泡ポリエチレンシート等を
支持体とする両面接着テープ１３がその下面を剥
離紙１４で保護されて一体化されている。このモ
ールは、剥離紙１４を除去して車体板金等に両面
接着テープを介して取り付ける。(1) First Embodiment (FIG. 1) The configuration in which the strip-shaped upper surface 11a of the base body in the molding of this embodiment is covered with a transparent synthetic resin layer 12 with a positive meniscus is the same as that of the conventional molding. The difference from the conventional one is that the upper surface 11a of the base body is bulged over the entire width. The curvature of the upper surface 11a of the base body is smaller than the curvature of the meniscus of the transparent synthetic resin layer 12. The base body upper surface 11a is
Although it may be peeled off as shown in the illustration, it may also be painted or screen printed as a decorative surface. Further, the lower surface of the base body 11 is integrated with a double-sided adhesive tape 13 having a foamed polyethylene sheet or the like as a support, the lower surface of which is protected by a release paper 14. This molding is attached to a vehicle body sheet metal or the like using double-sided adhesive tape after removing the release paper 14.
この実施例の作用・効果は前述の通りである。 The functions and effects of this embodiment are as described above.
(2) 第２実施例（第２図）
この実施例は、ベース体２１の断面がチヤンネ
ル状に形成されたもので、透明合成樹脂層２２が
形成される溝の底面（ベース体上面）２１ａの断
面中央部が階段状に膨出している。そして各階段
状面には装飾効果増大のためにストリツプ状の箔
部材２５がそれぞれ貼着されている。(2) Second embodiment (Fig. 2) In this embodiment, the cross section of the base body 21 is formed in a channel shape, and the bottom surface (upper surface of the base body) 21a of the groove in which the transparent synthetic resin layer 22 is formed. The central part of the cross section bulges out in a step-like manner. A strip-shaped foil member 25 is attached to each stepped surface to increase the decorative effect.
この実施例の作用・効果も前述の通りである。 The functions and effects of this embodiment are also as described above.
(3) 第３実施例（第３図）
この実施例の基本構成は第１実施例と同様であ
るが、ベース体１１の上面１１ａの膨出が中央部
のみである。この膨出部１１ｂの上面楕円形状は
透明合成樹脂層１２のメニスカスと同心的でかつ
同じ偏平度をもつものとする。こうすることによ
り、透明合成樹脂層の肉厚が全幅にわたり均一と
なり、前述のこの考案の作用効果がより確実なも
のとなる。(3) Third Embodiment (FIG. 3) The basic configuration of this embodiment is the same as that of the first embodiment, but the upper surface 11a of the base body 11 bulges only at the center. The upper surface of the bulging portion 11b has an elliptical shape that is concentric with the meniscus of the transparent synthetic resin layer 12 and has the same degree of flatness. By doing so, the thickness of the transparent synthetic resin layer becomes uniform over the entire width, and the above-mentioned effects of this invention become more reliable.
(4) 第４実施例（第４図）
第１実施例において、ベース体上面を湾曲状に
代えて二つの斜面からなる山形としたもので、箔
部材１５の貼着を容易にしたものである。尚、箔
部材１５の表面には、エンボスにより、チエツ
ク・ストライブ・デインプル等の模様を付した
り、乱反射面・光再帰面等の光学的効果を有する
面としておくと、その模様又は光学的効果によ
り、仮えひけがあつてもその目立ち方は小さくな
り、よりこの考案の効果を確実なものとする。(4) Fourth embodiment (Fig. 4) In the first embodiment, the upper surface of the base body is made into a chevron shape consisting of two slopes instead of being curved, which makes it easier to attach the foil member 15. be. Note that if the surface of the foil member 15 is embossed with a pattern such as a check, stripe, dimple, etc., or has a surface with an optical effect such as a diffused reflection surface or a light return surface, the pattern or optical As a result, even if there is a temporary drawing mark, its conspicuousness becomes smaller, and the effect of this invention is further ensured.
第１〜４図はこの考案のモールを示し、第１図
は第１実施例の部分切断斜視図、第２図は第２実
施例の断面図、第３図は第３実施例の断面図、第
４図は第４実施例の断面図、第５図は従来のモー
ルにおける乾燥硬化前後の断面図である。
１，１１，２１……ベース体、１ａ，１１ａ…
…ベース体上面、１１ｂ……膨出部、２，１２，
２２……透明合成樹脂層、２１ａ……溝底面（ベ
ース体上面）。
Figures 1 to 4 show the molding of this invention, Figure 1 is a partially cutaway perspective view of the first embodiment, Figure 2 is a sectional view of the second embodiment, and Figure 3 is a sectional view of the third embodiment. , FIG. 4 is a sectional view of the fourth embodiment, and FIG. 5 is a sectional view of a conventional molding before and after drying and curing. 1, 11, 21...Base body, 1a, 11a...
...Top surface of base body, 11b...Bulging portion, 2, 12,
22... Transparent synthetic resin layer, 21a... Groove bottom surface (top surface of base body).
Claims (1)
樹脂材料を流し形成された透明合成樹脂層で正の
メニスカスを有して被覆されている構成の装飾兼
保護モールにおいて、 前記ベース体上面の断面中央部が膨出している
ことを特徴とする装飾兼保護モール。[Claims for Utility Model Registration] A decorative and protective molding in which the upper surface of a band-shaped base made of synthetic resin is covered with a transparent synthetic resin layer having a positive meniscus formed by pouring a transparent synthetic resin material. A decorative and protective molding according to the present invention, wherein the center of the cross section of the upper surface of the base body is bulged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984165251U JPH0314441Y2 (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984165251U JPH0314441Y2 (en) | 1984-10-31 | 1984-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6180147U JPS6180147U (en) | 1986-05-28 |
| JPH0314441Y2 true JPH0314441Y2 (en) | 1991-03-29 |
Family
ID=30723107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984165251U Expired JPH0314441Y2 (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314441Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58221741A (en) * | 1982-05-21 | 1983-12-23 | ザ・デイ−・エル・オ−ルド・コンパニ− | Trim strip for automobile body and manufacture of said trim strip |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50118632U (en) * | 1974-03-12 | 1975-09-27 |
-
1984
- 1984-10-31 JP JP1984165251U patent/JPH0314441Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58221741A (en) * | 1982-05-21 | 1983-12-23 | ザ・デイ−・エル・オ−ルド・コンパニ− | Trim strip for automobile body and manufacture of said trim strip |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6180147U (en) | 1986-05-28 |
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