JP2006327544A - Glass run - Google Patents

Glass run Download PDF

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JP2006327544A
JP2006327544A JP2005157759A JP2005157759A JP2006327544A JP 2006327544 A JP2006327544 A JP 2006327544A JP 2005157759 A JP2005157759 A JP 2005157759A JP 2005157759 A JP2005157759 A JP 2005157759A JP 2006327544 A JP2006327544 A JP 2006327544A
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lip portion
side wall
vehicle
sub
door glass
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JP4597774B2 (en
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Soji Inoue
聡司 井上
Masayuki Oo
真行 大尾
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Nishikawa Rubber Co Ltd
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Nishikawa Rubber Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a glass run suppressing raising of slide resistance at variation generation of fitting variation or the like of a door glass. <P>SOLUTION: The glass run 50 has a groove part 4 of an approximately U shape cross section fitted to a door 1 and guiding a door glass 3. In the glass run, an outer lip part 9 slide-contacted with the door glass 3 and an inner lip part 10 are formed on inner walls of both side wall parts 6, 7 of an outdoor side side wall part 6 forming the groove part 4, an indoor side side wall part 7 and a connection wall part 8 and a sub-lip part 20 is formed on an inner wall of the indoor side side wall part 7 and a connection wall part 8 side than a base part of the inner lip part 10. When the door glass 3 is shaken to the indoor side than a set reference position and the inner lip part 10 is largely bent to the indoor side side wall part 7 side at a degree that it is resiliently contacted with the sub-lip part, the sub-lip part 20 is formed on the inner wall of the indoor side side wall part 7 such that a portion 10a near a center of the inner lip part 10 is resiliently contacted with the sub-lip part 20. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、車両のドアに嵌装され、昇降するドアガラスを案内するグラスランに関するものである。   The present invention relates to a glass run that is fitted to a door of a vehicle and guides a door glass that moves up and down.

図７及び図８に示すように、車両のドア１のドアサッシュ２には昇降するドアガラス３を溝部４に案内するグラスラン５が嵌装されている。なお、図８は図７のＡ−Ａ線拡大断面図である。
グラスラン５の溝部４は、断面略コ字状であり、溝部４を形成する２つの側壁部、すなわち車外側側壁部６と車内側側壁部７と、そして車外側側壁部６と車内側側壁部７とを結ぶ連結壁部８によって形成されている。そして、車外側側壁部６の内壁、すなわち、車外側側壁部６の車内側には連結壁部８側に延びるアウタリップ部９が形成されている。また、車内側側壁部７の内壁、すなわち、車内側側壁部７の車外側には同じく連結壁部８側に延びるインナリップ部１０が形成されている。アウタリップ部９とインナリップ部１０は、ドアガラス３を挟持するように設けられ、ドアガラス３の表面に摺接する。 As shown in FIGS. 7 and 8, a glass run 5 that guides the door glass 3 that moves up and down to the groove portion 4 is fitted to the door sash 2 of the door 1 of the vehicle. FIG. 8 is an enlarged sectional view taken along line AA in FIG.
The groove portion 4 of the glass run 5 has a substantially U-shaped cross section, and two side wall portions forming the groove portion 4, that is, the vehicle outer side wall portion 6 and the vehicle inner side wall portion 7, and the vehicle outer side wall portion 6 and the vehicle inner side wall portion. 7 is formed by a connecting wall portion 8 linking to 7. An outer lip portion 9 extending toward the connecting wall portion 8 is formed on the inner wall of the vehicle outer side wall portion 6, that is, on the vehicle inner side of the vehicle outer side wall portion 6. Further, an inner lip portion 10 extending toward the connecting wall portion 8 is formed on the inner wall of the vehicle inner side wall portion 7, that is, on the vehicle outer side of the vehicle inner side wall portion 7. The outer lip portion 9 and the inner lip portion 10 are provided so as to sandwich the door glass 3 and are in sliding contact with the surface of the door glass 3.

そして、車内側側壁部７の内壁でインナリップ部１０の付け根部より連結壁部８側には、その連結壁部８側に延びるサブリップ部１５が形成されている。
サブリップ部１５は、ドアガラス３の建て付きバラツキ等でドアガラス３が車内側に振れた場合に、インナリップ部１０に弾接してドアガラス３のバタツキを防止するものであり、少なくとも車両のドア１の縦ピラー１ａに沿って嵌装された部分に設けられている（例えば、特許文献１）。
特許第３４１２５５１号公報 A sub lip portion 15 extending toward the connecting wall portion 8 is formed on the inner wall of the vehicle inner side wall portion 7 from the base portion of the inner lip portion 10 to the connecting wall portion 8 side.
The sub lip portion 15 prevents the door glass 3 from fluttering by elastically contacting the inner lip portion 10 when the door glass 3 swings inward of the vehicle due to variations in the door glass 3 or the like. 1 is provided in a portion fitted along one vertical pillar 1a (for example, Patent Document 1).
Japanese Patent No. 3421551

しかし、図８に示した従来例に係るグラスラン５では、ドアガラス３が挿入し、両側壁部７，８が湾曲したときに、インナリップ部１０の先端にサブリップ部１５が接する設定であるため、ドアガラス３の挿入時には、サブリップ部１５の先端と車内側側壁部７との間に隙間がないか、あるいは隙間があったとしても極めて狭く、図８に示すように、ドアガラス３の設定基準位置でサブリップ部１５が車内側側壁部７の内壁に対して、ほぼ底付きの（当接する）状態になっていた。   However, in the glass run 5 according to the conventional example shown in FIG. 8, when the door glass 3 is inserted and the side wall portions 7 and 8 are curved, the sub lip portion 15 is in contact with the tip of the inner lip portion 10. When the door glass 3 is inserted, there is no gap between the tip of the sub lip portion 15 and the vehicle interior side wall portion 7 or even if there is a gap, the door glass 3 is set as shown in FIG. At the reference position, the sub lip portion 15 is substantially bottomed (contacted) with the inner wall of the vehicle inner side wall portion 7.

この場合、ドアガラス３の車内側への振れは少なく、バタツキに対しては有利であるが、ドアガラス３の建て付けバラツキ等によりドアガラス３が車内側へ振れた場合、そのバラツキを吸収する余裕代がないため、摺動抵抗が大となるという問題がある。
このように、摺動抵抗が大きくなりすぎると、耐久性が悪く、車両に搭載するには支障がある。 In this case, the door glass 3 is less likely to swing toward the inside of the vehicle, which is advantageous for fluttering. However, when the door glass 3 swings toward the inside of the vehicle due to the built-in variation of the door glass 3, the variation is absorbed. Since there is no allowance, there is a problem that the sliding resistance becomes large.
Thus, if the sliding resistance becomes too large, the durability is poor and there is a hindrance for mounting in a vehicle.

そこで、本発明の目的とするところは、ドアガラスの建て付けバラツキ等のバラツキ発生時の摺動抵抗の上昇を抑えることのできるグラスランを提供することにある。   Accordingly, an object of the present invention is to provide a glass run that can suppress an increase in sliding resistance when a variation such as a built-in variation of a door glass occurs.

上記の目的を達成するために、本発明のグラスランは、車両のドア（１）に嵌装され、昇降するドアガラス（３）を案内する断面略コ字状の溝部（４）を有し、該溝部（４）を形成する車外側側壁部（６）と、車内側側壁部（７）と、それらを結ぶ連結壁部（８）のうち両側壁部（６，７）の内壁に、前記連結壁部（８）側に延び、前記ドアガラス（３）に摺接するアウタリップ部（９）とインナリップ部（１０）が形成されるとともに、前記車内側側壁部（７）の内壁で前記インナリップ部（１０）の付け根部より前記連結壁部（８）側に、その連結壁部（８）側に延びるサブリップ部（２０）が形成されたグラスラン（５０）であって、
前記ドアガラス（３）が設定基準位置よりも車内側に振れ、前記インナリップ部（１０）が前記車内側側壁部（７）側に、前記サブリップ部（２０）に弾接する程度大きく曲がった場合、前記インナリップ部（１０）の中央付近の部位（１０ａ）が前記サブリップ部（２０）に弾接するように、前記サブリップ部（２０）を前記車内側側壁部（７）の内壁に形成したことを特徴とする。 In order to achieve the above object, the glass run of the present invention has a groove portion (4) having a substantially U-shaped cross section that is fitted to the door (1) of the vehicle and guides the door glass (3) that moves up and down. On the inner wall of both side wall portions (6, 7) of the vehicle outer side wall portion (6) forming the groove portion (4), the vehicle inner side wall portion (7), and the connecting wall portion (8) connecting them, An outer lip portion (9) and an inner lip portion (10) extending toward the connecting wall portion (8) and slidingly contacting the door glass (3) are formed, and the inner wall of the vehicle inner side wall portion (7) is formed with the inner lip portion. A glass run (50) in which a sub lip portion (20) extending toward the connecting wall portion (8) is formed on the connecting wall portion (8) side from the base portion of the lip portion (10),
When the door glass (3) swings to the vehicle inner side than the set reference position, and the inner lip portion (10) is bent to the vehicle inner side wall portion (7) side so as to elastically contact the sub lip portion (20). The sub lip portion (20) is formed on the inner wall of the vehicle interior side wall portion (7) so that the portion (10a) near the center of the inner lip portion (10) is in elastic contact with the sub lip portion (20). It is characterized by.

また、前記車内側側壁部（７）に対して、前記サブリップ部（２０）の付け根部の位置を前記インナリップ部（１０）の付け根部側にすることによって、前記インナリップ部（１０）の中央付近の部位が前記サブリップ部（２０）に弾接するようにすることが好ましい。   Further, the position of the base portion of the sub lip portion (20) is set to the base portion side of the inner lip portion (10) with respect to the vehicle inner side wall portion (7), thereby the inner lip portion (10). It is preferable that a portion near the center is in elastic contact with the sub lip portion (20).

さらに、前記インナリップ部（１０）が前記サブリップ部（２０）に弾接する前記インナリップ部（１０）側の部位、または前記インナリップ部（１０）が前記サブリップ部（２０）に弾接する前記サブリップ部（２０）側の部位に、突起部（３０，４０）を形成することが好ましい。   Further, the inner lip portion (10) is elastically contacted with the sub lip portion (20), or the inner lip portion (10) side portion, or the inner lip portion (10) is elastically contacted with the sub lip portion (20). It is preferable to form the protrusions (30, 40) at the site on the part (20) side.

なお、括弧内の記号は、図面および後述する発明を実施するための最良の形態に記載された対応要素または対応事項を示す。   Symbols in parentheses indicate corresponding elements or corresponding matters described in the drawings and the best mode for carrying out the invention described later.

以上のとおり、本発明に記載のグラスランによれば、ドアガラスが設定基準位置よりも車内側に振れ、インナリップ部が車内側側壁部側に、サブリップ部に弾接する程度大きく曲がった場合、インナリップ部の中央付近の部位がサブリップ部に弾接するように、サブリップ部を車内側側壁部の内壁に形成したので、その弾接時にサブリップ部と車内側側壁部との間に、従来例で示したよりも大きな隙間を確保することができる。
そしてその隙間分、サブリップ部を車内側側壁部側に撓ませることで、ドアガラスの建て付けバラツキ等によりドアガラスが車内側に振れた場合のバラツキを吸収することができる。また、サブリップ部を設定することによりドアの振動等でドアガラスが振れる際のエネルギーを吸収してドアガラスのバタツキを抑えることができる。
これによって、従来例で示した場合には、ドアガラスの建て付けバラツキ等によりドアガラスが車内側に振れた場合にインナリップ部の摺動抵抗は大なるものであったが、本発明によれば、インナリップ部の摺動抵抗の上昇を抑えることができる。 As described above, according to the glass run according to the present invention, when the door glass is swung to the vehicle inner side than the set reference position, and the inner lip portion is bent to the side of the vehicle inner side wall portion so as to be elastically contacted to the sub lip portion, Since the sub lip part is formed on the inner wall of the vehicle inner side wall so that the part near the center of the lip part is in elastic contact with the sub lip part, it is shown in the conventional example between the sub lip part and the inner side wall part during the elastic contact. A larger gap can be secured.
Then, by deflecting the sub lip portion toward the vehicle interior side wall portion by the gap, the variation when the door glass is swung to the vehicle interior due to the built variation of the door glass or the like can be absorbed. Further, by setting the sub lip portion, it is possible to absorb the energy when the door glass shakes due to the vibration of the door or the like, and to suppress the fluttering of the door glass.
As a result, in the case of the conventional example, the sliding resistance of the inner lip portion is large when the door glass is swung to the inside of the vehicle due to the variation in the installation of the door glass. As a result, an increase in sliding resistance of the inner lip portion can be suppressed.

また本発明によれば、車内側側壁部に対して、サブリップ部の付け根部の位置をインナリップ部の付け根部側にすることによってのみ、インナリップ部の中央付近の部位がサブリップ部に弾接するようにすることができるので構造的に簡易である。   Further, according to the present invention, the portion near the center of the inner lip portion elastically contacts the sub lip portion only by setting the base lip portion of the sub lip portion to the base portion side of the inner lip portion with respect to the vehicle inner side wall portion. Since it can be made like this, it is structurally simple.

さらに本発明によれば、インナリップ部がサブリップ部に弾接するインナリップ部側の部位またはサブリップ部側の部位に、突起部を形成するので、ドアガラスが車内側に異常に大きく振れることが発生した場合に、サブリップ部の先端が車内側側壁部に接しないにもかかわらず、サブリップ部に中央付近が弾接したインナリップ部の先端の方が車内側側壁部に接してしまうことを防止することができる。
また、突起部の位置は、弾接位置を示す目印にもなる。 Furthermore, according to the present invention, the protrusion is formed on the inner lip portion or the sub lip portion where the inner lip portion elastically contacts the sub lip portion, so that the door glass may swing abnormally greatly inside the vehicle. In this case, the tip of the inner lip portion where the center of the sub lip portion is in elastic contact with the sub lip portion is prevented from coming into contact with the vehicle inner side wall portion even though the tip of the sub lip portion is not in contact with the vehicle inner side wall portion. be able to.
Further, the position of the protruding portion also serves as a mark indicating the elastic contact position.

本発明の実施の形態について図面を参照して説明する。なお、従来例と同一の部分には同一符号を付す。
図１は、本発明の実施形態に係るグラスランを示す拡大断面図であり、図７のＡ−Ａ線拡大断面図に対応している。また、図２は図１に示すグラスランにおいてドアガラスが車内側に振れた場合の状態を示す断面図である。 Embodiments of the present invention will be described with reference to the drawings. In addition, the same code | symbol is attached | subjected to the part same as a prior art example.
FIG. 1 is an enlarged sectional view showing a glass run according to an embodiment of the present invention, and corresponds to an enlarged sectional view taken along line AA in FIG. FIG. 2 is a cross-sectional view showing a state in which the door glass swings inward of the glass run shown in FIG.

本発明の実施形態に係るグラスラン５０は、従来例と同様に車両のドア１のドアサッシュ２（ドアフレームでもよい）に嵌装され、昇降するドアガラス３を断面略コ字状の溝部４に案内するものであり、溝部４は、２つの側壁部である車外側側壁部６と車内側側壁部７と、それら車外側側壁部６と車内側側壁部７とを結ぶ連結壁部８によって形成され、車外側側壁部６の内壁となる車内側には連結壁部８側に延び、ドアガラス３に摺接するアウタリップ部９が形成され、車内側側壁部７の内壁となる車外側には同じく連結壁部８側に延び、ドアガラス３に摺接するインナリップ部１０が形成されている。アウタリップ部９とインナリップ部１０は、ドアガラス３を挟持するように設けられ、ドアガラス３の設定基準位置では、図１に示すように湾曲変形（ノッチ等を設けて屈曲変形させることもできる）してドアガラス３の表面に摺接する。
また、車内側側壁部７の内壁でインナリップ部１０の付け根部より連結壁部８側には、その連結壁部８側に延びるサブリップ部２０が形成されている。 A glass run 50 according to an embodiment of the present invention is fitted into a door sash 2 (or a door frame) of a door 1 of a vehicle, and a door glass 3 that moves up and down is formed into a groove portion 4 having a substantially U-shaped cross section. The groove portion 4 is guided by two vehicle side wall portions 6 and a vehicle inner side wall portion 7 which are two side wall portions, and a connecting wall portion 8 connecting the vehicle outer side wall portion 6 and the vehicle inner side wall portion 7. An outer lip portion 9 extending toward the connecting wall portion 8 and slidably contacting the door glass 3 is formed on the vehicle inner side which is the inner wall of the vehicle outer side wall portion 6, and is similarly formed on the vehicle outer side which is the inner wall of the vehicle inner side wall portion 7. An inner lip portion 10 that extends toward the connecting wall portion 8 and is in sliding contact with the door glass 3 is formed. The outer lip portion 9 and the inner lip portion 10 are provided so as to sandwich the door glass 3, and can be bent and deformed by providing a notch or the like at the set reference position of the door glass 3 as shown in FIG. 1. And slidably contact the surface of the door glass 3.
Further, a sub lip portion 20 extending toward the connecting wall portion 8 is formed on the inner wall of the vehicle inner side wall portion 7 on the connecting wall portion 8 side from the base portion of the inner lip portion 10.

このサブリップ部２０は、その付け根部が、車内側側壁部７の略中央部の内壁よりもインナリップ部１０の付け根部側に、より詳細には、車内側側壁部７の略中央部とインナリップ部１０の付け根部との中間位置で、従来例で示したサブリップ部１５よりもインナリップ部１０側の位置になる内壁側に形成されている。
そして、図２に示すように、ドアガラス３が設定基準位置（図１で示した位置）よりも車内側に距離ｔ分、振れ、インナリップ部１０が車内側側壁部７側に、サブリップ部２０に弾接する程度大きく曲がった場合、インナリップ部１０の中央付近の部位１０ａがサブリップ部２０に弾接するようにされている。
このインナリップ部１０がサブリップ部２０に弾接したとき、サブリップ部２０の先端と、車内側側壁部７との間には、図２に示すように、隙間ｓがとられている。 The base portion of the sub lip portion 20 is closer to the base portion side of the inner lip portion 10 than the inner wall of the substantially central portion of the vehicle interior side wall portion 7, and more specifically, substantially the central portion of the vehicle interior side wall portion 7 and the inner lip portion. It is formed on the inner wall side which is a position closer to the inner lip portion 10 than the sub lip portion 15 shown in the conventional example at an intermediate position with the base portion of the lip portion 10.
Then, as shown in FIG. 2, the door glass 3 swings by a distance t from the set reference position (position shown in FIG. 1) to the vehicle interior side, and the inner lip portion 10 is on the vehicle interior side wall portion 7 side. When bent so as to be elastically contacted with the portion 20, a portion 10 a near the center of the inner lip portion 10 is made to elastically contact the sublip portion 20.
When the inner lip portion 10 is brought into elastic contact with the sub lip portion 20, a gap s is formed between the tip of the sub lip portion 20 and the vehicle interior side wall portion 7, as shown in FIG.

このように隙間ｓを確保しその隙間ｓ分、サブリップ部２０を車内側側壁部７側に撓ませることで、ドアガラス３の建て付けバラツキ等によりドアガラス３が車内側に振れた場合のバラツキを吸収することができるとともに、サブリップ部２０を設定することによりドア１の振動等でドアガラス３が振れる際のエネルギーを吸収してドアガラス３のバタツキを抑えることができる。
これによって、従来例で示した場合（図８）には、ドアガラス３の建て付けバラツキ等によりドアガラス３が車内側に振れた場合にインナリップ部１０の摺動抵抗は大なるものであったが、図２に示す本実施形態のものによればインナリップ部１０の摺動抵抗の上昇を抑えることができる。 Thus, by ensuring the gap s and bending the sub lip portion 20 toward the vehicle inner side wall portion 7 by the gap s, the variation when the door glass 3 is swung to the vehicle inner side due to the built-in variation of the door glass 3 or the like. Can be absorbed, and by setting the sub lip portion 20, energy when the door glass 3 is shaken by vibration of the door 1 or the like can be absorbed, and fluttering of the door glass 3 can be suppressed.
Accordingly, in the case shown in the conventional example (FIG. 8), the sliding resistance of the inner lip portion 10 is large when the door glass 3 is swung to the inside of the vehicle due to variations in the installation of the door glass 3 or the like. However, according to the present embodiment shown in FIG. 2, an increase in the sliding resistance of the inner lip portion 10 can be suppressed.

なお、本実施形態では、サブリップ部２０の位置を、従来例で示したサブリップ部１５よりもインナリップ部１０側の位置になるようにして、ドアガラス３が設定基準位置よりも車内側に振れた場合に、インナリップ部１０の中央付近の部位１０ａがサブリップ部２０に弾接するようにしたが、従来例で示したサブリップ部１５の位置で同じ位置にサブリップ部２０を設け、しかもサブリップ部２０の長さをサブリップ部１５よりも短くすることによって、ドアガラス３が設定基準位置よりも車内側に振れた場合に、インナリップ部１０の中央付近の部位１０ａがサブリップ部２０に弾接するようにすることもできる。   In the present embodiment, the position of the sub lip portion 20 is set to be closer to the inner lip portion 10 than the sub lip portion 15 shown in the conventional example, and the door glass 3 is swung to the inner side of the set reference position. In this case, the portion 10a near the center of the inner lip portion 10 is in elastic contact with the sub lip portion 20. However, the sub lip portion 20 is provided at the same position as the sub lip portion 15 shown in the conventional example, and the sub lip portion 20 is provided. By making the length of the inner lip portion 15 shorter than the sub lip portion 15, the portion 10 a near the center of the inner lip portion 10 is in elastic contact with the sub lip portion 20 when the door glass 3 swings to the vehicle inner side than the set reference position. You can also

また、図３及び図４に示すように、インナリップ部１０がサブリップ部２０に弾接するインナリップ部１０側の部位に、サブリップ部２０側に突出する突起部３０を形成して、その突起部３０を介して、インナリップ部１０の中央付近の部位１０ａがサブリップ部２０に弾接するようにしてもよい。図４に示すように、突起部３０を設けることによって、図２に示すように弾接位置をサブリップ部２０の先端にするのに限らず、サブリップ部２０の略中央部に弾接させることができる
さらには、その逆に、図５及び図６に示すように、インナリップ部１０がサブリップ部２０に弾接するサブリップ部２０側の部位に、インナリップ部１０側に突出する突起部４０を形成して、その突起部４０を介して、インナリップ部１０の中央付近の部位１０ａがサブリップ部２０に弾接するようにしてもよい。図６に示すように、突起部４０はサブリップ部の略中央部に設けることによってインナリップ部１０の中央付近の部位１０ａをサブリップ部２０の略中央部に弾接させることができる。 Further, as shown in FIGS. 3 and 4, a protrusion 30 that protrudes toward the sub lip 20 is formed at a portion on the inner lip 10 where the inner lip 10 elastically contacts the sub lip 20. A portion 10 a near the center of the inner lip portion 10 may be elastically contacted with the sub lip portion 20 via 30. As shown in FIG. 4, by providing the projection portion 30, the elastic contact position is not limited to the tip of the sub lip portion 20 as shown in FIG. Further, conversely, as shown in FIGS. 5 and 6, a protrusion 40 that protrudes toward the inner lip portion 10 is formed at a portion on the sub lip portion 20 side where the inner lip portion 10 elastically contacts the sub lip portion 20. Then, the portion 10 a near the center of the inner lip portion 10 may be elastically contacted with the sub lip portion 20 via the protrusion 40. As shown in FIG. 6, by providing the protrusion 40 at a substantially central portion of the sub lip portion, the portion 10 a near the center of the inner lip portion 10 can be brought into elastic contact with the substantially central portion of the sub lip portion 20.

このように突起部３０，４０を形成することによって、ドアガラス３が車内側に異常に大きく振れることが発生した場合に、サブリップ部２０の先端が車内側側壁部７に接しないにもかかわらず、サブリップ部２０に中央付近が弾接したインナリップ部１０の先端の方が車内側側壁部７に接してしまうことを防止することができる。   By forming the projections 30 and 40 in this way, when the door glass 3 is shaken abnormally greatly inside the vehicle, the tip of the sub lip portion 20 does not contact the vehicle interior side wall 7. In addition, it is possible to prevent the tip of the inner lip portion 10 that is elastically contacted with the sub lip portion 20 near the center from coming into contact with the vehicle interior side wall portion 7.

本発明の実施形態に係るグラスランを示す図７のＡ−Ａ線拡大断面図である。It is an AA line expanded sectional view of Drawing 7 showing a glass run concerning an embodiment of the present invention. 図１に示すグラスランにおいてドアガラスが車内側に振れた場合の状態を示す断面図である。It is sectional drawing which shows a state when a door glass shakes to the vehicle inner side in the glass run shown in FIG. 本発明の実施形態に係る別のグラスランを示す図７のＡ−Ａ線拡大断面図である。It is an AA line expanded sectional view of Drawing 7 showing another glass run concerning an embodiment of the present invention. 図３に示すグラスランにおいてドアガラスが車内側に振れた場合の状態を示す断面図である。FIG. 4 is a cross-sectional view showing a state where the door glass swings to the vehicle inner side in the glass run shown in FIG. 3. 本発明の実施形態に係る別のグラスランを示す図７のＡ−Ａ線拡大断面図である。It is an AA line expanded sectional view of Drawing 7 showing another glass run concerning an embodiment of the present invention. 図５に示すグラスランにおいてドアガラスが車内側に振れた場合の状態を示す断面図である。FIG. 6 is a cross-sectional view showing a state when the door glass swings inward of the glass run shown in FIG. 5. ドアの外観側面図である。It is an external appearance side view of a door. 従来例に係るグラスランを示す図７のＡ−Ａ線拡大断面図である。It is the AA line expanded sectional view of FIG. 7 which shows the glass run which concerns on a prior art example.

符号の説明Explanation of symbols

１ ドア
１ａ 縦ピラー
２ ドアサッシュ
３ ドアガラス
４ 溝部
５ グラスラン
６ 車外側側壁部
７ 車内側側壁部
８ 連結壁部
９ アウタリップ部
１０ インナリップ部
１０ａ インナリップ部の中央付近の部位
１５ サブリップ部
２０ サブリップ部
３０ 突起部
４０ 突起部
５０ グラスラン
ｓ 隙間
ｔ 距離 DESCRIPTION OF SYMBOLS 1 Door 1a Vertical pillar 2 Door sash 3 Door glass 4 Groove part 5 Glass run 6 Car outer side wall part 7 Car inner side wall part 8 Connecting wall part 9 Outer lip part 10 Inner lip part 10a The part near the center of an inner lip part 15 Sub lip part 20 Sub lip Part 30 Projection part 40 Projection part 50 Glass run s Gap t Distance

Claims (3)

車両のドアに嵌装され、昇降するドアガラスを案内する断面略コ字状の溝部を有し、該溝部を形成する車外側側壁部と、車内側側壁部と、それらを結ぶ連結壁部のうち両側壁部の内壁に、前記連結壁部側に延び、前記ドアガラスに摺接するアウタリップ部とインナリップ部が形成されるとともに、前記車内側側壁部の内壁で前記インナリップ部の付け根部より前記連結壁部側に、その連結壁部側に延びるサブリップ部が形成されたグラスランであって、
前記ドアガラスが設定基準位置よりも車内側に振れ、前記インナリップ部が前記車内側側壁部側に、前記サブリップ部に弾接する程度大きく曲がった場合、前記インナリップ部の中央付近の部位が前記サブリップ部に弾接するように、前記サブリップ部を前記車内側側壁部の内壁に形成したことを特徴とするグラスラン。 A groove portion having a substantially U-shaped cross-section that is fitted to a vehicle door and guides the door glass that moves up and down, a vehicle outer side wall portion that forms the groove portion, a vehicle inner side wall portion, and a connecting wall portion that connects them Outer lip portions and inner lip portions are formed on the inner walls of the both side wall portions, extending to the connecting wall portion side and in sliding contact with the door glass, and at the inner wall of the inner side wall portion of the vehicle from the base portion of the inner lip portion. A glass run in which a sub lip portion extending to the connecting wall portion side is formed on the connecting wall portion side,
When the door glass is swung to the vehicle inner side than the set reference position, and the inner lip portion is bent so as to be elastically contacted with the sub lip portion on the vehicle inner side wall portion side, a portion near the center of the inner lip portion is A glass run, wherein the sub lip portion is formed on an inner wall of the vehicle interior side wall portion so as to elastically contact the sub lip portion. 前記車内側側壁部に対して、前記サブリップ部の付け根部の位置を前記インナリップ部の付け根部側にすることによって、前記インナリップ部の中央付近の部位が前記サブリップ部に弾接するようにしたことを特徴とする請求項１に記載のグラスラン。   The position of the base portion of the sub lip portion is set to the base portion side of the inner lip portion with respect to the vehicle inner side wall portion so that the portion near the center of the inner lip portion is in elastic contact with the sub lip portion. The glass run according to claim 1. 前記インナリップ部が前記サブリップ部に弾接する前記インナリップ部側の部位または前記サブリップ部側の部位に、突起部を形成したことを特徴とする請求項１又は２に記載のグラスラン。   3. The glass run according to claim 1, wherein a protrusion is formed at a portion on the inner lip portion side where the inner lip portion elastically contacts the sub lip portion or a portion on the sub lip portion side.
JP2005157759A 2005-05-30 2005-05-30 Glass run Expired - Fee Related JP4597774B2 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008162330A (en) * 2006-12-27 2008-07-17 Toyoda Gosei Co Ltd Glass run

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849775A (en) * 1981-09-18 1983-03-24 Kanegafuchi Chem Ind Co Ltd Glass run for automobile use
JPS59102868U (en) * 1982-12-28 1984-07-11 橋本フオ−ミング工業株式会社 Automotive window glass guide parts
JPS6361320U (en) * 1986-10-09 1988-04-23
JPH10258638A (en) * 1997-03-19 1998-09-29 Nissan Motor Co Ltd Door for automobile
JPH10309944A (en) * 1997-05-08 1998-11-24 Hashimoto Forming Ind Co Ltd Vehicular weather strip
JP2000247151A (en) * 1999-02-26 2000-09-12 Kinugawa Rubber Ind Co Ltd Glass run

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849775A (en) * 1981-09-18 1983-03-24 Kanegafuchi Chem Ind Co Ltd Glass run for automobile use
JPS59102868U (en) * 1982-12-28 1984-07-11 橋本フオ−ミング工業株式会社 Automotive window glass guide parts
JPS6361320U (en) * 1986-10-09 1988-04-23
JPH10258638A (en) * 1997-03-19 1998-09-29 Nissan Motor Co Ltd Door for automobile
JPH10309944A (en) * 1997-05-08 1998-11-24 Hashimoto Forming Ind Co Ltd Vehicular weather strip
JP2000247151A (en) * 1999-02-26 2000-09-12 Kinugawa Rubber Ind Co Ltd Glass run

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008162330A (en) * 2006-12-27 2008-07-17 Toyoda Gosei Co Ltd Glass run

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