JP2009073227A - Glass run water-stop structure for automobile door glass - Google Patents

Glass run water-stop structure for automobile door glass Download PDF

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Publication number
JP2009073227A
JP2009073227A JP2007241672A JP2007241672A JP2009073227A JP 2009073227 A JP2009073227 A JP 2009073227A JP 2007241672 A JP2007241672 A JP 2007241672A JP 2007241672 A JP2007241672 A JP 2007241672A JP 2009073227 A JP2009073227 A JP 2009073227A
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JP
Japan
Prior art keywords
base fabric
glass
door glass
base cloth
water
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
Application number
JP2007241672A
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Japanese (ja)
Inventor
Akira Nagai
明 永井
Masakazu Wakizono
雅和 脇園
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanto Jidosha Kogyo KK
Toyota Motor East Japan Inc
Original Assignee
Kanto Jidosha Kogyo KK
Kanto Auto Works Ltd
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Application filed by Kanto Jidosha Kogyo KK, Kanto Auto Works Ltd filed Critical Kanto Jidosha Kogyo KK
Priority to JP2007241672A priority Critical patent/JP2009073227A/en
Publication of JP2009073227A publication Critical patent/JP2009073227A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a glass run water-stop structure for an automobile door glass, preventing permeation of water sucked up by capillary action of base cloth. <P>SOLUTION: In the glass run with the base cloth in which a pile is planted on a periphery of a rubber 5, bonded thereto, the base cloth is cut off to an outdoor side base cloth 6a and an indoor side base cloth 6b, at a central part of an end surface of the door glass. The rubber of the cut-off part 8 is formed to a recession shape 9, so that the cut off part 8 is not brought into contact with an end surface of the door glass 7, and permeation to the indoor side base cloth 6b of water sucked up by the outdoor side base cloth 6a by the capillary action is shut off. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、自動車ドアガラス用ガラスラン止水構造に関するものである。   The present invention relates to a glass run water stop structure for automobile door glass.

図１で示す自動車ドア１のドアフレーム２にはドアガラスの摺動抵抗低減のためにガラスランが取り付けられている。従来のガラスランは押し出し成形等で凹状に成形されたゴム５０の周囲に合成樹脂の一種であるサラン（商品名）のパイルを植え込んだ強化スフの基布６０を接着したガラスラン４０をドアフレーム１に設けられているガイドチャンネル３に嵌め込まれていおり、ドアガラス７０の摺動抵抗低減している。   A glass run is attached to the door frame 2 of the automobile door 1 shown in FIG. 1 in order to reduce the sliding resistance of the door glass. A conventional glass run is a door frame comprising a glass run 40 in which a reinforced fabric base fabric 60 in which a pile of saran (trade name), which is a kind of synthetic resin, is embedded around a rubber 50 formed into a concave shape by extrusion molding or the like. 1 is fitted into the guide channel 3 provided in the door 1, and the sliding resistance of the door glass 70 is reduced.

ところが上記従来の構造のガラスラン４０では、降雨時などにより長時間水がかかると、基布６０が毛細管現象により水を吸い上げ、室内へ水を導いたり、ガイドチャンネル３にカビやシミ９０が生じる問題を有している。
特開２００５−８１４０公報 特開２００６−２８１８３３公報 特開２００７−３０７２９公報 However, in the glass run 40 having the above-described conventional structure, when the water is applied for a long time due to rain or the like, the base cloth 60 sucks up the water by a capillary phenomenon and guides the water into the room, and mold and stains 90 are generated in the guide channel 3. Have a problem.
Japanese Patent Application Laid-Open No. 2005-8140 JP 2006-281833 A JP 2007-30729 A

本発明の目的は、基布の毛細管現象による吸い上げる水の伝わりを防止した自動車ドアガラス用ガラスラン止水構造を提供することである。   The objective of this invention is providing the glass run water stop structure for motor vehicle door glass which prevented transmission of the water sucked up by the capillary action of a base fabric.

上記の目的を達成するための本発明は、請求項１に記載の通り、ゴムの周囲にパイルを植え込んだ基布を接着したガラスランであって、前記基布をドアガラスの端面中央部で室外側基布と室内側基布とに分断し、この分断部のゴムを凹形状に形成して分断部がドアガラスの端面に接触しないようにし、室外側基布が毛細管現象により吸い上げる水を室内側基布への伝わりを遮断するようにしたことを特徴とする。   In order to achieve the above object, the present invention is a glass run in which a base fabric in which a pile is implanted around rubber is bonded as described in claim 1, wherein the base fabric is formed at the center of the end surface of the door glass. Divide into an outdoor base fabric and an indoor base fabric, and the rubber of this split part is formed in a concave shape so that the split part does not contact the end face of the door glass, and water that the outdoor base fabric sucks up by capillary action It is characterized by blocking transmission to the indoor fabric.

本発明によると、基布をドアガラスの端面中央部で室外側基布と室内側基布とに分断し、この分断部のゴムを凹形状に形成することで室外側基布が毛細管現象により吸い上げる水を室内側基布への伝わりを遮断する効果を有している。   According to the present invention, the base fabric is divided into an outdoor base fabric and an indoor base fabric at the center of the end surface of the door glass, and the outdoor base fabric is formed by a capillary phenomenon by forming the rubber of the split portion in a concave shape. It has the effect of blocking the water sucked up from being transmitted to the indoor fabric.

以下本発明を実施するための最良の形態について図面に基づいて説明する。図２において２はドアフレームであり、３はドアフレーム４に形成されているガイドチャンネルであり、このガイドチャンネル３にガラスラン４が嵌め込まれている。   The best mode for carrying out the present invention will be described below with reference to the drawings. In FIG. 2, 2 is a door frame, 3 is a guide channel formed in the door frame 4, and a glass run 4 is fitted into the guide channel 3.

そこで本発明は、押し出し成形等で凹状に成形されたゴム５の周囲に合成樹脂の一種であるサラン（商品名）のパイルを植え込んだ強化スフの基布を接着したガラスラン４において、前記基布をドアガラス７の端面７ａの中央部で室外側基布６ａと室内側基布６ｂとに分断８し、この分断８部のゴム５を凹形状９に形成して前記分断８部がドアガラス７の端面７ａに接触しないようにした構造である。   Accordingly, the present invention provides a glass run 4 in which a base fabric of reinforced sufu, in which a pile of saran (trade name), which is a kind of synthetic resin, is bonded around a rubber 5 formed into a concave shape by extrusion molding or the like, The cloth is divided 8 into the outdoor base fabric 6a and the indoor base fabric 6b at the center of the end surface 7a of the door glass 7, and the rubber 8 of the divided 8 parts is formed into a concave shape 9 so that the divided 8 parts are doors. In this structure, the glass 7 does not come into contact with the end surface 7a.

本発明は上記の通りの構造であるから、降雨時などにより室外側基布６ａに水がかって室外側基布６ａによる毛細管現象により水を吸い上げても分断８の部分で室内側基布６ｂへの伝わりを遮断し、室内へ水を導いたり、ガイドチャンネル３にカビやシミ９０の発生を防止する。   Since the present invention has the structure as described above, even if water is applied to the outdoor base fabric 6a due to rain or the like and water is sucked up by the capillary phenomenon of the outdoor base fabric 6a, it is divided into the indoor base fabric 6b at the portion 8 where it is divided. Is blocked, water is introduced into the room, and generation of mold and stains 90 in the guide channel 3 is prevented.

特に、分断８部のゴム５を凹形状９に形成して前記分断８部がドアガラス７の端面７ａに接触しないようにした構造により、室外側基布６ａによる毛細管現象により吸い上げる水は分断８部のゴム５の凹形状９の隙間で室外側基布６ａと室内側基布６ｂとは分離されているため室内側基布６ｂへの伝わりを確実に遮断する。   In particular, the water 8 sucked up by the capillary action by the outdoor base cloth 6a is divided by the structure in which the rubber 5 of the divided part 8 is formed in the concave shape 9 so that the divided part 8 does not contact the end surface 7a of the door glass 7. Since the outdoor base fabric 6a and the indoor base fabric 6b are separated by the gap 9 of the concave shape 9 of the rubber 5 in the part, the transmission to the indoor base fabric 6b is reliably blocked.

このように本発明は、ドアガラス７の摺動抵抗低減を保持するガラスランの本来の目的を達成する上に、室外側基布６ａの毛細管現象による吸い上げる水を室内側基布への伝わりを防止し、室内へ水を導いたり、ガイドチャンネル３にカビやシミ９０の発生を防止する利点を有している。また、室内側基布６ｂを自由に設定できるようになり意匠自由度が向上し、商品力の向上が図れる利点も有している。   As described above, the present invention achieves the original purpose of the glass run that keeps the sliding resistance of the door glass 7 reduced, and transmits the water sucked up by the capillary action of the outdoor base fabric 6a to the indoor base fabric. It has the advantage of preventing water from being introduced into the room and preventing the occurrence of mold and stains 90 in the guide channel 3. Further, the indoor base fabric 6b can be freely set, the design freedom is improved, and there is an advantage that the product power can be improved.

自動車サイドアの正面図Front view of car side door 本発明の図１のＡ−Ａ断面図AA sectional view of FIG. 1 of the present invention 従来の図１のＡ−Ａ断面図AA sectional view of FIG.

符号の説明Explanation of symbols

１ 自動車ドア
２ ドアフレーム
３ ガイドチャンネル
４ ガラスラン
５ ゴム
６ａ 室外側基布
６ｂ 室外側基布
７ ドアガラス
７ａ ドアガラスの端面
８ 分断（基布の）
９ 凹形状（ゴムの） DESCRIPTION OF SYMBOLS 1 Automobile door 2 Door frame 3 Guide channel 4 Glass run 5 Rubber 6a Outdoor base fabric 6b Outdoor base fabric 7 Door glass 7a End face of door glass 8 Dividing (base fabric)
9 Concave shape (rubber)

Claims (1)

ゴムの周囲にパイルを植え込んだ基布を接着したガラスランであって、前記基布をドアガラスの端面中央部で室外側基布と室内側基布とに分断し、この分断部のゴムを凹形状に形成して前記分断部がドアガラスの端面に接触しないようにし、室外側基布が毛細管現象により吸い上げる水を室内側基布への伝わりを遮断するようにしたことを特徴とする自動車ドアガラス用ガラスラン止水構造。   A glass run in which a base fabric in which a pile is implanted around rubber is bonded, and the base fabric is divided into an outdoor base fabric and an indoor base fabric at the center of the end surface of the door glass, and the rubber of the divided portion is An automobile characterized in that it is formed in a concave shape so that the dividing portion does not come into contact with the end face of the door glass, and the outdoor base fabric blocks the water sucked up by the capillary phenomenon to the indoor base fabric. Glass run water stop structure for door glass.
JP2007241672A 2007-09-19 2007-09-19 Glass run water-stop structure for automobile door glass Pending JP2009073227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007241672A JP2009073227A (en) 2007-09-19 2007-09-19 Glass run water-stop structure for automobile door glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007241672A JP2009073227A (en) 2007-09-19 2007-09-19 Glass run water-stop structure for automobile door glass

Publications (1)

Publication Number Publication Date
JP2009073227A true JP2009073227A (en) 2009-04-09

Family

ID=40608664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007241672A Pending JP2009073227A (en) 2007-09-19 2007-09-19 Glass run water-stop structure for automobile door glass

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847247A (en) * 1956-07-16 1958-08-12 Ford Motor Co Motor vehicle body construction
JPS4530487Y1 (en) * 1967-06-13 1970-11-24
JPS50113921A (en) * 1974-02-22 1975-09-06
JPS6261821A (en) * 1985-09-12 1987-03-18 Kinugawa Rubber Ind Co Ltd Corner piece glass run
JPS63269752A (en) * 1987-04-25 1988-11-08 Toyoda Gosei Co Ltd Fabric-like trim
FR2627835A1 (en) * 1988-02-26 1989-09-01 Hutchinson MOBILE ICE SEAL SLIDING, ESPECIALLY OF A GLASS OF A MOTOR VEHICLE

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847247A (en) * 1956-07-16 1958-08-12 Ford Motor Co Motor vehicle body construction
JPS4530487Y1 (en) * 1967-06-13 1970-11-24
JPS50113921A (en) * 1974-02-22 1975-09-06
JPS6261821A (en) * 1985-09-12 1987-03-18 Kinugawa Rubber Ind Co Ltd Corner piece glass run
JPS63269752A (en) * 1987-04-25 1988-11-08 Toyoda Gosei Co Ltd Fabric-like trim
FR2627835A1 (en) * 1988-02-26 1989-09-01 Hutchinson MOBILE ICE SEAL SLIDING, ESPECIALLY OF A GLASS OF A MOTOR VEHICLE

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