JPS62227837A - Weather strip for automobile - Google Patents
Weather strip for automobileInfo
- Publication number
- JPS62227837A JPS62227837A JP61072792A JP7279286A JPS62227837A JP S62227837 A JPS62227837 A JP S62227837A JP 61072792 A JP61072792 A JP 61072792A JP 7279286 A JP7279286 A JP 7279286A JP S62227837 A JPS62227837 A JP S62227837A
- Authority
- JP
- Japan
- Prior art keywords
- cloth
- mounting base
- weather strip
- packing
- covered
- 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
- 239000004744 fabric Substances 0.000 claims abstract description 29
- 229920001971 elastomer Polymers 0.000 claims description 3
- 229920005672 polyolefin resin Polymers 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 238000002788 crimping Methods 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 abstract description 5
- 229920000573 polyethylene Polymers 0.000 abstract description 5
- 239000004743 Polypropylene Substances 0.000 abstract description 4
- -1 polyethylene Polymers 0.000 abstract description 4
- 229920001155 polypropylene Polymers 0.000 abstract description 4
- 238000012856 packing Methods 0.000 abstract 4
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 229920002943 EPDM rubber Polymers 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000011162 core material Substances 0.000 description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/20—Sealing arrangements characterised by the shape
- B60J10/26—Sealing arrangements characterised by the shape characterised by the surface shape
- B60J10/265—Sealing arrangements characterised by the shape characterised by the surface shape the surface being primarily decorative
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Seal Device For Vehicle (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は自動車用ウェザストリップ、特に室内から見え
る面を装飾用の布で被覆したウェザストリップに関する
ものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a weather strip for an automobile, and particularly to a weather strip whose surface visible from the interior is covered with a decorative cloth.
自動車のドア開口まわりなどに装着するウェザストリッ
プにおいて、室内の意匠性向上のために、室内から見え
る面を室内の色調にマツチした色調の布で被覆した、い
わゆる布巻きウェザストリップが用いられるよう罠なっ
てきた。In order to improve the design of the interior of a car, so-called cloth-wrapped weatherstrips, which cover the surface visible from the interior with cloth that matches the color tone of the interior, are being used to improve the interior design of automobiles. It has become.
ウェザストリップとしては最近は一般にエチレン拳プロ
ピレンゴム（ＥＰＤＭ）よシなるものが用いられておシ
、布で被覆する場合には被覆すべき面にウレタン系ゴム
等の接着剤を塗布し、これに布を貼着している。Recently, weatherstrips have generally been made of ethylene propylene rubber (EPDM).When covering with cloth, an adhesive such as urethane rubber is applied to the surface to be covered, and then Cloth is attached.
しかしながら、接着剤塗布作業が必要である上に、布を
接着剤上へ位置決めする作業が煩雑であり、また接着力
も必ずしも良好ではない。However, in addition to requiring an adhesive application operation, positioning the cloth onto the adhesive is complicated, and the adhesive force is not necessarily good.
そこで本発明は、布の接着力も良好であり、かつ布の被
覆作業も容易な布巻きウエザス） ＩＪツブを提供し、
もって従来の問題点を解決することを目的とするもので
ある。Therefore, the present invention provides a cloth-wrapped IJ tube that has good adhesive strength to cloth and is easy to cover with cloth,
The purpose is to solve the conventional problems.
本発明のウェザストリップは、ＥＰＤＭよりなる断面Ｕ
字形の取付基部の外表面に、予めポリオレフィン系樹脂
、例えばポリエチレン（ＰＥ）、ポリプロピレン（ｐｐ
）のバッキングを施した装飾用の布がバッキングを介し
て圧着せしめられている。The weather strip of the present invention has a cross section U made of EPDM.
The outer surface of the letter-shaped mounting base is coated with polyolefin resin, such as polyethylene (PE) or polypropylene (PP), in advance.
) A decorative cloth with a backing is crimped through the backing.
ポリオレフィン系樹脂は、加熱軟化せしめた状態におい
て圧着するとＥＰＤＭに強固に結合することより、装飾
用の布はウェザストリップに剥離することなく接合され
る。また接着剤をウェザストリップに塗布する必要なく
、作業性が改善される。When the polyolefin resin is heated and softened and press-bonded, it is firmly bonded to the EPDM, so that the decorative cloth can be bonded to the weatherstrip without peeling. Furthermore, there is no need to apply adhesive to the weather strip, improving workability.
第１図に示すように自動車ボデーのドア開ロマワリには
ウェザストリップＷが装着されている。As shown in FIG. 1, a weather strip W is attached to a door opening lever of an automobile body.
第２図に示すようにウェザストリップＷは断面Ｕ字形の
取付基部１と、その一方の側面から突出する中空シール
部２を備えている。取付基部１けＥＰＤＭのソリッドゴ
ムよシなり、補形用心材３が埋設しである。中空シー／
ｌ／部２はＥＰＤＭのスポンジゴムより々る。取付基部
１Ｏ内面にはリップ４が対向方向に突出しており。As shown in FIG. 2, the weather strip W includes a mounting base 1 having a U-shaped cross section and a hollow seal portion 2 protruding from one side thereof. The mounting base is made of EPDM solid rubber, and the prosthetic core material 3 is embedded. Hollow Sea/
1/Part 2 is made of EPDM sponge rubber. A lip 4 protrudes from the inner surface of the mounting base 1O in the opposite direction.
このリップ４でドア開口に形成したフランジ（図示路）
を挟持することでウェザストリップＷはドア開口に沿っ
て装着される。中空シール部２は室外側にあり、ドア７
の外周縁と接触し、中空シール部形成部分を除く取付基
部１の外表面は室内から見える位置となる。Flange formed at the door opening with this lip 4 (path shown)
By holding the weather strip W, the weather strip W is installed along the door opening. The hollow seal part 2 is located on the outside of the room, and the door 7
The outer surface of the mounting base 1, excluding the hollow seal portion forming portion, is in contact with the outer peripheral edge of the mounting base 1 and is visible from inside the room.
取付基部１の外表面は装飾用の布５で被覆せしめである
。この布５には予めＰＥのバッキング６が施してあり、
布５はバッキング６を介して取付基部１に接合せしめで
ある。The outer surface of the mounting base 1 is covered with a decorative cloth 5. A PE backing 6 has been applied to this cloth 5 in advance.
The cloth 5 is joined to the mounting base 1 via a backing 6.
このウェザストリップＷを製造するには、芯材３を埋設
した平板状の取付基部の一端に中空シール部２を備え念
成形体を押出成形し、押出し後、平板状の取付基部を第
２図に示すように断面Ｕ字形に曲げ加工する。In order to manufacture this weatherstrip W, a hollow seal portion 2 is provided at one end of a flat mounting base in which a core material 3 is embedded, and a pre-formed body is extruded, and after extrusion, the flat mounting base is molded as shown in FIG. Bend it into a U-shaped cross section as shown in .
一方、ＰＥのバッキング６を施した装飾用の布５を予め
準備しておき、布を加熱してバッキング６を軟化せしめ
た状態において、布５をバッキング６を介して取付基部
１に圧接する。これによシ布５は取付基部１に容易かつ
強固に接合せしめられる。On the other hand, a decorative cloth 5 with a PE backing 6 is prepared in advance, and in a state where the cloth is heated to soften the backing 6, the cloth 5 is pressed against the mounting base 1 via the backing 6. Thereby, the cloth 5 can be easily and firmly joined to the mounting base 1.
このように本発明でけＥＰＤＭのウェザストリップの取
付基部の外表面ＫＰＥ、ＰＰ等のバッキングを施した装
飾用布を熱圧着したので、布は剥離することなく取付基
部に接合し、かつ布の取付作業も極めて容易である。In this way, in the present invention, the outer surface of the mounting base of the EPDM weatherstrip is thermocompressed with a decorative cloth backed with KPE, PP, etc., so that the cloth can be bonded to the mounting base without peeling, and the fabric can be bonded to the mounting base without peeling. Installation work is also extremely easy.
第１図はウェザストリップを備えた自動車のドア開口部
の斜視因、第２図は本発明のウェザストリップの実施例
を示すもので、第１図の１−璽線断面図である。
Ｗ・・・−・ウェザストリップ
ユ・・・−・取付基部
２ ・・−−−中空シール部
５・・・−・装飾用布
６・・・・・・バッキング
第１図
第２図FIG. 1 shows a perspective view of a door opening of an automobile equipped with a weather strip, and FIG. 2 shows an embodiment of the weather strip of the present invention, and is a sectional view taken along the line 1--1 in FIG. W... Weather strip unit Mounting base 2 Hollow seal part 5 Decorative cloth 6 Backing Figure 1 Figure 2
Claims (1)
部を備え、取付基部の外表面を装飾用の布で被覆した自
動車用ウェザストリップであつて、エチレン、プロピレ
ンゴムの取付基部にポリオレフィン系樹脂のバッキング
を施した装飾用の布をバッキングを介して圧着してなる
自動車用ウェザストリップ。This is an automotive weather strip that has a mounting base with a U-shaped cross section and a seal part that protrudes from the mounting base, and the outer surface of the mounting base is covered with decorative cloth.The mounting base is made of ethylene or propylene rubber and is made of polyolefin resin. An automotive weather strip made by crimping a decorative cloth with a backing through the backing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61072792A JPS62227837A (en) | 1986-03-31 | 1986-03-31 | Weather strip for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61072792A JPS62227837A (en) | 1986-03-31 | 1986-03-31 | Weather strip for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62227837A true JPS62227837A (en) | 1987-10-06 |
| JPH0375369B2 JPH0375369B2 (en) | 1991-11-29 |
Family
ID=13499595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61072792A Granted JPS62227837A (en) | 1986-03-31 | 1986-03-31 | Weather strip for automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62227837A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5123693A (en) * | 1989-03-29 | 1992-06-23 | Kinugawa Rubber Industrial Co., Ltd. | Covered welt for vehicle |
| EP1132242A3 (en) * | 2000-03-06 | 2002-07-10 | Toyoda Gosei Co., Ltd. | Automobile trim and method for manufacturing the same |
| JP2011168062A (en) * | 2011-05-25 | 2011-09-01 | Japan Vilene Co Ltd | Cover tape material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54105414U (en) * | 1978-01-09 | 1979-07-25 |
-
1986
- 1986-03-31 JP JP61072792A patent/JPS62227837A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54105414U (en) * | 1978-01-09 | 1979-07-25 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5123693A (en) * | 1989-03-29 | 1992-06-23 | Kinugawa Rubber Industrial Co., Ltd. | Covered welt for vehicle |
| EP1132242A3 (en) * | 2000-03-06 | 2002-07-10 | Toyoda Gosei Co., Ltd. | Automobile trim and method for manufacturing the same |
| US6896954B2 (en) | 2000-03-06 | 2005-05-24 | Toyoda Gosei Co., Ltd. | Automobile trim |
| JP2011168062A (en) * | 2011-05-25 | 2011-09-01 | Japan Vilene Co Ltd | Cover tape material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0375369B2 (en) | 1991-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |