JP4493518B2 - Corner piece bracket - Google Patents

Corner piece bracket Download PDF

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Publication number
JP4493518B2
JP4493518B2 JP2005044898A JP2005044898A JP4493518B2 JP 4493518 B2 JP4493518 B2 JP 4493518B2 JP 2005044898 A JP2005044898 A JP 2005044898A JP 2005044898 A JP2005044898 A JP 2005044898A JP 4493518 B2 JP4493518 B2 JP 4493518B2
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Prior art keywords
seal
weather strip
seal portion
front pillar
glass
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JP2006231932A (en
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紀雄 竹内
昌博 小島
和彦 井上
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Nishikawa Rubber Co Ltd
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Nishikawa Rubber Co Ltd
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Priority to JP2005044898A priority Critical patent/JP4493518B2/en
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Description

本発明は、ハードトップ車やオープンカー等のサッシュレスカー（以下、単にハードトップ車等という）のフロントピラーとウエストラインのコーナ部分に設けられ、三角パッチと称されるミラー取付部のコーナピースブラケット（以下、三角パッチという）に関する。   The present invention provides a corner piece of a mirror mounting portion which is provided at a corner portion of a front pillar and a waistline of a sashless car such as a hard top car or an open car (hereinafter simply referred to as a hard top car). It relates to a bracket (hereinafter referred to as a triangular patch).

図１は、ハードトップ車等のフロントピラー１とウエストライン２のコーナ部に設けられる三角パッチ３を示すものであり、図２は、フロントピラー１に装着されるウエザストリップ４のコーナ部分、図３は図２の３−３線断面、図４は図２の４−４線断面を示すもので、図２に示す三角印は、黒く塗り潰した側が押出し成形部、白抜き部分側が型成形部を示している。以下の図においても同様である。   FIG. 1 shows a triangular patch 3 provided at a corner portion of a front pillar 1 and a waistline 2 of a hard top car or the like. FIG. 2 shows a corner portion of a weather strip 4 attached to the front pillar 1. 3 is a cross-sectional view taken along line 3-3 in FIG. 2, FIG. 4 is a cross-sectional view taken along line 4-4 in FIG. 2, and the triangular marks shown in FIG. Shows the part. The same applies to the following drawings.

ウエザストリップ４は、押出成形部４ａと、コーナ部の型成形部４ｂとから構成され、ドアを閉じたときには、三角パッチ３の中実なシール部３ａがウエザストリップ４の型成形部４ｂに弾接してシールを行うようになっている。このシール部３ａは、ドア開閉時において、車外側のガラス係止部５と干渉することがないように、ドアを閉めた図４の状態でガラス保持部５より引き離してシール部３ａとガラス保持部５との間にクリアランスｃを確保しておく必要がある。型成形部４ｂを図４の一点鎖線で示すように、押出成形部４ａと同じ断面形態にすれば、シールが不十分となることから、従来は図４の実線で示すように、型成形部４ｂの断面形状を押出成形部４ａの断面形状より大きくしてシールが十分に行えるようにしていた。   The weather strip 4 is composed of an extrusion molding portion 4a and a corner molding portion 4b. When the door is closed, the solid seal portion 3a of the triangular patch 3 becomes the molding portion 4b of the weather strip 4. It is designed to be sealed by elastic contact. The seal portion 3a is separated from the glass holding portion 5 in the state shown in FIG. 4 with the door closed so that the seal portion 3a does not interfere with the glass locking portion 5 on the outside of the vehicle when the door is opened and closed. It is necessary to secure a clearance c between the portion 5 and the portion 5. As shown by the one-dot chain line in FIG. 4, if the mold forming part 4b has the same cross-sectional shape as the extrusion molding part 4a, the seal becomes insufficient. Conventionally, as shown by the solid line in FIG. The cross-sectional shape of 4b is made larger than the cross-sectional shape of the extrusion molding part 4a so that sealing can be performed sufficiently.

図４に示す従来の態様では、三角パッチ３からドアガラスへの乗り継ぎ部分において、シール部端とドアガラス端との間に図４に示すように段差δができ、この段差部分でシール切れを起し易い。   In the conventional mode shown in FIG. 4, a step δ is formed between the end of the seal patch and the door glass at the connecting portion from the triangular patch 3 to the door glass, as shown in FIG. It is easy to start.

本発明は、三角パッチのシール部とガラス係止部との間に一定のクリアランスｃを確保すると共に、シール部からドアガラスへの乗り継ぎ部分における段差δを少なくしてシール切れを生じにくくした三角パッチを提供することを目的とする。   The present invention secures a constant clearance c between the seal portion of the triangular patch and the glass locking portion, and reduces the step δ at the connecting portion from the seal portion to the door glass, thereby preventing the seal from being broken. The purpose is to provide patches.

請求項１に係わる発明は、ハードトップ車等のフロントピラーとウエストラインのコーナ部分に設けられ、ミラーが取付けられる三角パッチであって、フロントピラーに装着されるウエザストリップに弾接する舌片状のシール部を有し、該シール部は、フロントピラーに向けて長く延出してウエザストリップとのシールが十分に行えるような長さを有し、しかも少なくとも先端側がウエザストリップに弾接して撓むような可撓性を有すると共に、先端側が常には車内側に向けて反るように形成されていることを特徴とする。   The invention according to claim 1 is a triangular patch which is provided at a corner portion of a front pillar and a waistline of a hard top vehicle or the like and is attached to a mirror, and has a tongue-like shape elastically contacting a weather strip attached to the front pillar. The seal portion has a length that extends long toward the front pillar so that the seal with the weather strip can be sufficiently sealed, and at least the tip side is elastically contacted with the weather strip. In addition to being flexible, it is characterized in that the tip end side is always warped toward the vehicle interior side.

舌片状のシール部は、中実であってもよいし、中空状であってもよい。
シール部はまた、樹脂で形成してもよいが、好ましくは熱可塑性エラストマー或いはＥＰＤＭ等のゴムで形成される。 The tongue-like seal portion may be solid or hollow.
The seal portion may be formed of a resin, but is preferably formed of a rubber such as a thermoplastic elastomer or EPDM.

シール部からドアガラスへの乗り継ぎ部には段差ができるが、この段差はシール性及び遮音性の観点からできるだけ少なくするのが望ましい。この段差を少なくするためにシール部の肉厚を薄くすると、エッジとなり、シール部をポリプロピレンのような硬度の高い樹脂で形成すると、エッジに手が触れたとき怪我をするおそれがある。この点シール部を
熱可塑性エラストマー或いはＥＰＤＭ等のゴムで形成すると、こうした問題を生じない。 There is a step at the connecting portion from the seal portion to the door glass, but it is desirable to reduce this step as much as possible from the viewpoint of sealing performance and sound insulation. If the thickness of the seal portion is reduced in order to reduce this step, an edge is formed. If the seal portion is formed of a resin having high hardness such as polypropylene, there is a risk of injury when a hand touches the edge. If this point seal portion is formed of a thermoplastic elastomer or rubber such as EPDM, such a problem does not occur.

シール部はまた、ドアガラス端と略等しく、ドアガラス端との間に段差ができない程度の長さにするのが望ましい。   It is also desirable that the seal portion has a length that is substantially equal to the door glass edge and does not have a step between the door glass edge.

本発明の三角パッチによると、シール部を長く延ばしてウエザストリップとのシールが十分に行えるようにしたことにより、シール部が弾接するウエザストリップの断面形状を図３に示すように大きく形成する必要がなく、図４に示すような押出成形部４ａの断面形状と同じにすることができ、したがって図５に示すように、従来は、型成形で形成していた箇所ａから三角印部分までの長さｌを押出成形部とすることができ、型成形部を少なくすることができるうえ、型成形部の断面形状も小さくできるためウエザストリップを安価に、しかも堅牢に製作することができること、ウエザストリップの外観の変化が少なく、外観が向上すること、シール部は図３に示すシール部３ａに比べ長く延びているため、シール部１１からドアガラス６への乗り継ぎ部分におけるシール部端との間の段差δを少なくしてシール切れを生じないようにすることができ、遮音性が向上すること、シール部１１は先端側が車内側に撓んでいるため図３に示すガラス係止部５との間に一定のクリアランスｃを確保することができること、シール部１１の先端側が車内側に撓んだままであると、三角パッチ３からドアガラス６が突出して上昇するときにドアガラス６に干渉し、ドアガラス上昇の障害となるが、シール部先端側がウエザストリップ４に弾接して車外側に向けて撓むことによりドアガラス上昇の支障となることがないこと、等の効果を奏し、これらの効果は、本発明の三角パッチをドロッピングガラスを備えたハードトップ車に適用することにより、より向上するものとなる。   According to the triangular patch of the present invention, since the seal portion is extended to be able to sufficiently seal the weather strip, the cross-sectional shape of the weather strip in which the seal portion elastically contacts is formed as shown in FIG. 4 and can be the same as the cross-sectional shape of the extrusion-molded portion 4a as shown in FIG. 4, and as shown in FIG. The length of up to 1 can be used as an extrusion molding part, the number of molding parts can be reduced, and the cross-sectional shape of the molding part can be reduced, so that a weather strip can be manufactured inexpensively and robustly. The appearance of the weather strip is small, the appearance is improved, and the seal portion extends longer than the seal portion 3a shown in FIG. The step δ between the end of the connecting portion at the connecting portion and the end of the sealing portion can be reduced so that the seal is not cut off, the sound insulation is improved, and the seal portion 11 is bent toward the inside of the vehicle as shown in FIG. A certain clearance c can be ensured between the glass latching portion 5 and the door glass 6 protruding from the triangular patch 3 and rising if the tip end side of the seal portion 11 remains bent toward the inside of the vehicle. Sometimes it interferes with the door glass 6 and hinders the door glass from rising, but the front end side of the seal portion does not interfere with the weather strip 4 and bends toward the outside of the vehicle so that it does not hinder the door glass from rising. These effects can be further improved by applying the triangular patch of the present invention to a hard-top vehicle equipped with a dropping glass.

以下、本発明の実施形態の三角パッチについて図面により説明する。
図６及び図７は、本発明に係わる三角パッチのシール部分の構造を示すもので、図６は図５の６−６線における断面構造、図７は同７−７線における断面構造を示している。図中、図２〜図４と同一構造部分には同一符号を付して、その説明は省略する。 Hereinafter, a triangular patch according to an embodiment of the present invention will be described with reference to the drawings.
6 and 7 show the structure of the seal portion of the triangular patch according to the present invention. FIG. 6 shows the sectional structure taken along line 6-6 of FIG. 5, and FIG. 7 shows the sectional structure taken along line 7-7. ing. In the figure, the same structural parts as those in FIGS.

三角パッチ３のシール部１１は、熱可塑性エラストマー或いはＥＰＤＭ等のゴム製で中空状をなし、基部が三角パッチ３に取付けられている。そしてフロントピラー１に向かって長く延ばされ、フロントピラー１に装着のウエザストリップ１２との弾接によるシールが十分に行え、しかもシール部１１からドアガラス６への乗り継ぎ部分におけるシール部端との間の段差δを少なくしてシール切れを生じないようにしてあると共に、先端側の一側が常には車内側に向かって反っており、ガラス係止部５との間に一定のクリアランスが確保できるようにしてある。   The seal portion 11 of the triangular patch 3 is made of a thermoplastic elastomer or rubber such as EPDM and has a hollow shape, and a base portion is attached to the triangular patch 3. And it extends long toward the front pillar 1, can be sufficiently sealed by elastic contact with the weather strip 12 mounted on the front pillar 1, and the end of the seal portion at the connecting portion from the seal portion 11 to the door glass 6 The gap δ is reduced so as not to cause a seal breakage, and one side of the tip side is always warped toward the inside of the vehicle, and a certain clearance is ensured between the glass locking portion 5 I can do it.

本実施形態のシール部分１１によると、ウエザストリップ４とのシールが十分に行えるため、ウエザストリップ４、１２を図５に示すように、押出成形部と型成形部を接続する三角印位置（この位置はコーナピースブラケットに弾接する位置である）まで押出成形部とすることができ、型成形部を少なくできるうえ、型成形部の断面形状も小さくできるためウエザストリップを安価にしかも堅牢に製作することができること、ウエザストリップの外観の変化が少なく、外観が向上すること、シール部は図３に示すシール部３ａに比べ長く延びているため、シール部１１からドアガラス６への乗り継ぎ部分におけるシール部端との間の段差δを少なくしてシール切れを生じないようにすることができ、遮音性が向上すること、シール部１１は先端側が車内側に撓んでいるため図３に示すガラス係止部５との間に一定のクリアランスｃを確保することができること、シール部１１の先端側が車内側に撓んだままであると、三角パッチ３からドアガラス６が突出して上昇するときにドアガラス６に干渉し、ドアガラス上昇の障害となるが、シール部先端側がウエザストリップ４に弾接して車外側に向けて撓むことによりドアガラス上昇の支障となることがないこと、等の効果を奏する。   According to the seal portion 11 of the present embodiment, since the seal with the weather strip 4 can be sufficiently performed, the weather strips 4 and 12 are positioned at the triangle marks connecting the extrusion molding portion and the die molding portion as shown in FIG. (This position is the position where it comes into contact with the corner piece bracket.) It is possible to make the extrusion molding part, the mold molding part can be reduced, and the cross-sectional shape of the mold molding part can be reduced, making the weather strip inexpensive and robust. Can be manufactured, there is little change in the appearance of the weather strip, the appearance is improved, and the seal portion extends longer than the seal portion 3a shown in FIG. It is possible to reduce the step δ between the end of the seal portion at the connecting portion and prevent the seal from being cut, and to improve sound insulation, Since the side is bent toward the inside of the vehicle, a certain clearance c can be secured between the glass engaging portion 5 shown in FIG. 3 and the tip of the seal portion 11 remains bent toward the inside of the vehicle. When the door glass 6 protrudes from 3 and rises, it interferes with the door glass 6 and hinders the door glass from rising, but the front end side of the seal portion elastically contacts the weather strip 4 and bends toward the outside of the vehicle. There are effects such as not hindering the glass rising.

なお、ドアを閉じてシール部１１がウエザストリップ１２に弾接して図６の一点鎖線位置に撓んだとき、ガラス係止部５との間にクリアランスｃが確保できなくなるが、この状態でドアを開いたとき、シール部１１先端がガラス係止部５に干渉するようなことがあっても、シール部１１先端部が実線位置方向に撓むようになり、支障はない。ドアを閉じるときには、シール部先端は実線位置にあるため、ガラス係止部５と干渉することはない。   When the door is closed and the seal portion 11 is elastically brought into contact with the weather strip 12 and bent to the position of the one-dot chain line in FIG. 6, the clearance c cannot be secured between the glass locking portion 5. When the door is opened, even if the front end of the seal portion 11 interferes with the glass locking portion 5, the front end portion of the seal portion 11 bends in the direction of the solid line and there is no problem. When the door is closed, the tip of the seal portion is in the position of the solid line, so that it does not interfere with the glass locking portion 5.

本発明に係わる三角パッチは、ハードトップ車やオープンカー等のサッシュレスカーに用いられ、とくにドロッピングカーを備えたハードトップ車に適用するのがより好ましい。   The triangular patch according to the present invention is used in a sashless car such as a hard top car or an open car, and more preferably applied to a hard top car equipped with a dropping car.

ハードトップ車の要部の側面図。The side view of the principal part of a hard top vehicle. コーナ部分の従来のウエザストリップと三角パッチの位置関係を示す図。The figure which shows the positional relationship of the conventional weather strip and triangular patch of a corner part. 図２の３−３線断面図。FIG. 3 is a sectional view taken along line 3-3 in FIG. 2. 同４−４線断面図。Sectional view along line 4-4. 本発明に係わる三角パッチを使用した場合のウエザストリップと三角パッチの位置関係を示す図。The figure which shows the positional relationship of the weather strip at the time of using the triangular patch concerning this invention, and a triangular patch. 図５の６−６線断面図。FIG. 6 is a sectional view taken along line 6-6 of FIG. 同７−７線断面図。Sectional view along line 7-7.

符号の説明Explanation of symbols

１・・フロントピラー
２・・ウエストライン
３・・三角パッチ
３ａ、１１・・シール部
４、１２・・ウエザストリップ
４ａ、１２ａ・・押出成形部
４ｂ、１２ｂ・・型成形部
５・・ガラス係止部
６・・ドアガラス DESCRIPTION OF SYMBOLS 1 ... Front pillar 2 Waist line 3 Triangular patch 3a, 11 Seal part 4, 12 Weather strip 4a 12a Extrusion part 4b 12b Mold forming part 5 Glass Locking part 6 ・ ・ Door glass

Claims (1)

ハードトップ車等のフロントピラー１とウエストライン２のコーナ部分に設けられ、ミラーが取付けられるコーナピースブラケット３であって、フロントピラー１に装着されるウエザストリップ１２に弾接する舌片状のシール部１１を有し、該シール部１１は、フロントピラー１に向けて長く延出してウエザストリップ１２とのシールが十分に行えるような長さを有し、しかも少なくとも先端側がウエザストリップ１２に弾接して撓むような可撓性を有すると共に、先端側が常には車内側に向けて反るように形成されていることを特徴とするコーナピースブラケット。   A corner piece bracket 3 provided at a corner portion of a front pillar 1 and a waist line 2 of a hard top car or the like, to which a mirror is attached, and a tongue-like seal elastically contacting a weather strip 12 attached to the front pillar 1 The seal portion 11 has a length that extends long toward the front pillar 1 so that the seal with the weather strip 12 can be sufficiently sealed, and at least the front end side is at the weather strip 12. A corner piece bracket characterized by being flexible so as to be bent by elastic contact and having its tip side always warped toward the inside of the vehicle.
JP2005044898A 2005-02-22 2005-02-22 Corner piece bracket Active JP4493518B2 (en)

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JP2006231932A JP2006231932A (en) 2006-09-07
JP4493518B2 true JP4493518B2 (en) 2010-06-30

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6358024U (en) * 1986-10-03 1988-04-18
JPH01111017U (en) * 1988-01-20 1989-07-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6358024U (en) * 1986-10-03 1988-04-18
JPH01111017U (en) * 1988-01-20 1989-07-26

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