JPH09295514A - Sealing structure of car body - Google Patents

Sealing structure of car body

Info

Publication number
JPH09295514A
JPH09295514A JP8135914A JP13591496A JPH09295514A JP H09295514 A JPH09295514 A JP H09295514A JP 8135914 A JP8135914 A JP 8135914A JP 13591496 A JP13591496 A JP 13591496A JP H09295514 A JPH09295514 A JP H09295514A
Authority
JP
Japan
Prior art keywords
door
weather strip
seal
mounting base
peripheral edge
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.)
Withdrawn
Application number
JP8135914A
Other languages
Japanese (ja)
Inventor
Masahiro Nozaki
政博 野崎
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.)
Toyoda Gosei Co Ltd
Original Assignee
Toyoda Gosei Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Priority to JP8135914A priority Critical patent/JPH09295514A/en
Publication of JPH09295514A publication Critical patent/JPH09295514A/en
Withdrawn legal-status Critical Current

Links

Landscapes

  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

PROBLEM TO BE SOLVED: To form a sealing structure between the door of a sashless door car and the opening of a car body into a simple structure that is able to make door glass go up and down rectilinearly in the vertical direction. SOLUTION: A flange 7 is formed in a door opening edge of a car body in series, and thereby a weather strip 1 is assembled to this flange in a serial manner. As the weather strip 1, it is provided with two common U-shaped sectional form mounting base parts 11a and 11b extending over the overall length, and out of these mounting base parts 11a and 11b, an opposing tip part forms a pair of seal lips 12a and 12b pressingly contacting with a door glass peripheral edge on a side face of the mounting base part 11a being opposed to a peripheral edge of door glass 30, and such one as made up of continuing a hollow seal part 15, where the peripheral edge of a door panel 3 is pressingly contacted, to these seal lips 12a and 12b is used on a side face of the mounting base part 11b corresponding to the peripheral edge of this door panel 3.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【発明の属する技術分野】本発明は車体のシール構造、
特にサッシュレスドア車における車体のドア開口まわり
のシール構造に関するものである。
TECHNICAL FIELD The present invention relates to a vehicle body seal structure,
In particular, the present invention relates to a seal structure around a door opening of a vehicle body in a sashless door vehicle.

【0002】[0002]

【従来の技術】ハードトップ型のようなサッシュレスド
ア車では、ドア閉時における車体のドア開口縁とドア外
周との間のシール構造として、ドアガラスの外周と対応
するドア開口縁の上半部分に中空状のシール部を備えた
ウエザストリップを取付け、ドア開口縁の下半部分と対
応するドアパネルの外周に中空状のシール部を備えたウ
エザストリップを取付ける構造が一般に用いられてい
る。
2. Description of the Related Art In a sashless door vehicle such as a hardtop type, a seal structure is provided between the door opening edge of the vehicle body and the door outer periphery when the door is closed, and the upper half of the door opening edge corresponding to the outer periphery of the door glass is used. A structure is generally used in which a weather strip having a hollow seal portion is attached to a portion thereof, and a weather strip having a hollow seal portion is attached to the outer periphery of the door panel corresponding to the lower half of the door opening edge. .

【0003】ところで、ドアパネルを閉じてドアガラス
を昇降させるとき、ドアガラスを直線状に上下動させる
と、ドアガラスの縦縁がセンターピラーに沿って取付け
たウエザストリップの中空状のシール部に押付けられた
状態で移動するので、シール部が摩耗し、かつ摩擦でド
アガラス昇降時の抵抗が大きい。このためサッシュレス
ドア車では、ドアガラスをその縦縁がセンターピラー沿
いのウエザストリップと間隔を保つ位置で上昇させ、上
昇端付近でドアガラスを横方向に移動させ、センタピラ
ー沿いのウエザストリップのシール部に縦縁を圧接させ
るようにしている。
By the way, when the door glass is closed and the door glass is moved up and down, if the door glass is moved up and down in a straight line, the vertical edge of the door glass will become a hollow seal portion of the weather strip attached along the center pillar. Since it moves in a pressed state, the seal part is worn and friction causes a large resistance when the door glass moves up and down. For this reason, in sashless door vehicles, the door glass is lifted up at a position where its vertical edge is spaced from the weather strip along the center pillar, and the door glass is moved laterally near the rising edge to move the weather glass along the center pillar. The vertical edge is pressed against the seal portion of the strip.

【0004】一方、サッシュドア車におけるドアガラス
外周のシール構造は、ドアサッシュに断面コ字形でその
両開口端から対向方向に伸びるシールリップを備えたウ
エザストリップを嵌着し、縦縁が両シールリップに挟ま
れた状態でドアサッシュに沿ってドアガラスをほぼ直線
状に上下動せしめる構造としている。
On the other hand, in the seal structure of the outer periphery of the door glass in the sash door car, a weather strip having a U-shaped cross section and having seal lips extending in opposite directions from both open ends of the door sash is fitted to the door sash. It has a structure that allows the door glass to move up and down in a substantially straight line along the door sash while being sandwiched between the seal lips.

【0005】[0005]

【発明が解決しようとする課題】このように、サッシュ
レスドア車とサッシュドア車では、開閉時のドアガラス
の作動が異るのでそれぞれ専用のドアガラス昇降装着を
用いており、サッシュレスドア車のドアガラス昇降装置
は、ドアガラスを直線状に上下動させるサッシュドア車
のそれに比べて、構造が複雑でコストも高くなる。
As described above, the sashless door vehicle and the sash door vehicle have different operation of the door glass when they are opened and closed. The door glass lifting device has a complicated structure and a higher cost than that of a sash door vehicle that moves the door glass up and down in a straight line.

【0006】そこで本発明は、サッシュドア車のドアガ
ラス昇降装置を共用し得るサッシュレスドア車のドア開
口まわりのシール構造であって、かつ簡素化されたシー
ル構造を提供することを課題としてなされたものであ
る。
[0006] Therefore, the present invention has been made to provide a seal structure around a door opening of a sashless door vehicle which can share the door glass lifting device of the sash door vehicle and a simplified seal structure. It is a thing.

【0007】[0007]

【課題を解決するための手段】本発明では、サッシュレ
スドア車の車体のドア開口の開口縁に沿って一連にフラ
ンジを設け、これにウエザストリップを取付ける。ウエ
ザストリップとしては、上記フランジに一連に組付ける
取付基部を備え、取付基部のうちドアガラスの外周縁と
対応する側面部分には相対向する先端部がドアガラスの
外周縁に圧接する1対のシールリップを形成し、ドアパ
ネルの外周縁と対応する側面部分にはドアパネルの外周
縁と圧接する中空状のシール部を、上記シールリップと
連続せしめて形成したウエザストリップを用いる(請求
項1)。
According to the present invention, a series of flanges are provided along an opening edge of a door opening of a vehicle body of a sashless door vehicle, and a weather strip is attached to the flange. The weather strip includes a mounting base portion that is assembled in series to the above-mentioned flange, and a pair of side surfaces of the mounting base portion that correspond to the outer peripheral edge of the door glass are in pressure contact with the outer peripheral edge of the door glass. A weather strip is formed by forming a seal lip, and forming a hollow seal portion in pressure contact with the outer peripheral edge of the door panel on a side surface portion corresponding to the outer peripheral edge of the door panel. ).

【0008】上記一対のシールリップは、一方のシール
リップの先端部をドアガラスの外周縁の端面により押付
けられる形状とし、他方のシールリップの先端部をドア
ガラスの外周縁の内面に圧接する形状とする(請求項
2)。
The pair of seal lips has a shape in which the tip of one of the seal lips is pressed by the end surface of the outer peripheral edge of the door glass, and the tip of the other seal lip is pressed against the inner surface of the outer peripheral edge of the door glass. (Claim 2).

【0009】上記ウエザストリップは、ドア開口縁の上
半部分に組付けられる断面U字形の取付基部と、その車
外側の側面に形成し相対向する先端部がドアガラスの外
周縁に圧接する1対のリップとを備えた第1のウエザス
トリップと、ドア開口縁の下半部分に取付けられる断面
U字形の取付基部と、その車外側の側面から膨出してド
アパネルの外周縁に圧接する中空状のシール部を備えた
第2のウエザストリップとを、これらの端末間で、それ
ぞれの取付基部を共通の断面形状でつなぎ、かつ第1の
ウエザストリップのシールリップと第2のウエザストリ
ップの中空状のシール部とを一方から他方へ断面形状が
徐変するようにつなぐ型成形接続部で接続することによ
り構成される(請求項3)。
In the above weather strip, a mounting base having a U-shaped cross section that is assembled to the upper half of the door opening edge, and the opposite end portions formed on the outer side surfaces of the vehicle are pressed against the outer peripheral edge of the door glass. A first weather strip having a pair of lips, a mounting base having a U-shaped cross section that is mounted on a lower half of a door opening edge, and a bulge from a side surface outside the vehicle to press-contact an outer peripheral edge of a door panel. A second weatherstrip having a hollow seal portion is connected between these ends with their respective mounting bases having a common cross-sectional shape, and the sealing lip of the first weatherstrip and the second weatherstrip are connected. It is constituted by connecting the hollow seal portion of the strip with a molding connection portion that connects the one side to the other so that the cross-sectional shape gradually changes (claim 3).

【0010】本発明では、ウエザストリップは全体が一
連に形成されて構造が簡素である。そしてドアガラスの
縦縁は互に分離した一対のシールリップの先端部に押付
けられるので、中空状のシール部に比べて低い摺動抵抗
でドアガラスをほぼ直線状に上下動せしめることができ
る。従ってサッシュドア車と共通のドアガラス昇降装置
が用いられ得る。
In the present invention, the entire weather strip is formed in a series and the structure is simple. Since the vertical edges of the door glass are pressed against the tips of the pair of seal lips that are separated from each other, the door glass can be moved up and down substantially linearly with lower sliding resistance than that of the hollow seal portion. Therefore, a door glass lifting device common to the sash door vehicle can be used.

【0011】[0011]

【発明の実施の形態】図3に示すようなサッシュレスド
ア車において、車体の前後のドア開口には開口縁2に沿
って一連にウエザストリップ1が装着してあり、ドア閉
時に、開口縁2の上半部分ではドアガラス30まわりを
シールし、下半部分ではドアパネル3まわりをシールす
る。
BEST MODE FOR CARRYING OUT THE INVENTION In a sashless door vehicle as shown in FIG. 3, weather strips 1 are mounted in series at the front and rear door openings of a vehicle body along an opening edge 2, and when the door is closed, the openings are opened. The upper half of the edge 2 seals around the door glass 30, and the lower half seals around the door panel 3.

【0012】ウエザストリップ1の構造は、前後のドア
開口縁において実質的に同じである。前側のドア開口縁
2において、ウエザストリップ1は図1(A)に示すよ
うにドア開口縁に沿うループ状に連続している。そして
ドア開口縁に一連に形成したフランジ7[図1(B),
(C),(D)]に組付けられる。
The structure of the weather strip 1 is substantially the same at the front and rear door opening edges. At the front door opening edge 2, the weather strip 1 is continuous in a loop shape along the door opening edge as shown in FIG. Then, a series of flanges 7 formed on the door opening edge [Fig. 1 (B),
(C), (D)].

【0013】ウエザストリップ1は、上半部分を構成す
る第1のウエザストリップ1Aと、下半部分を構成する
第2のウエザストリップ1Bの両端末が、ドアウエスト
ライン31の位置で型成形接続部1C,1Dにより接続
されて一連に連なっている。
In the weather strip 1, both ends of a first weather strip 1A forming an upper half portion and a second weather strip 1B forming a lower half portion are formed at a position of a door waist line 31. They are connected by the molding connection portions 1C and 1D and are connected in series.

【0014】第1のウエザストリップ1Aは、押出成形
のウエザストリップ1A1 ,1A2を型成形接続部1A
3 で接続したものである。押出成形のウエザストリップ
1Aは、図1(B)に示すようにルーフサイド4に沿う
ドア開口縁に装着されるもので、フランジ7に組付けら
れる断面U字形の取付基部11aと、取付基部11aの
車外側の側壁外面の幅方向両端から対向方向に伸び出す
シールリップ12a、12bを備えている。シールリッ
プ12a,12bは全体が中空状に類似する断面形状と
してあり、取付基部11aの一方の開口端から伸び出す
シールリップ12bの先端部はドアガラス30の外周縁
の端面を受ける方向に伸び、取付基部11aの肩部の一
端から伸び出すシールリップ12aの先端部はその側面
がドアガラス30の外周縁の内面に圧接する形状として
ある。ウエザストリップ1A1 は、シールリップ12b
がスポンジゴム、他の部分はソリッドゴムからなり、シ
ールリップ12aのドアガラス30との当接面には滑性
処理が施してある。取付基部11aには保形用のインサ
ート13が埋設されており、両側壁の内部対向面から突
出する保持リップ14によりドア開口縁のフランジ7に
係止される。図1(B)において、8はルーフサイドに
沿って取付けたモールである。
As the first weather strip 1A, extrusion-molded weather strips 1A 1 and 1A 2 are formed into a molding connection portion 1A.
It was connected in 3 . The extrusion-molded weather strip 1A is attached to the door opening edge along the roof side 4 as shown in FIG. 1 (B), and has a mounting base 11a having a U-shaped cross section and mounted on the flange 7, and a mounting base. It is provided with seal lips 12a and 12b extending in opposite directions from both ends in the width direction of the outer surface of the side wall 11a on the vehicle outer side. The seal lips 12a, 12b have a cross-sectional shape similar to a hollow shape as a whole, and the tip of the seal lip 12b extending from one opening end of the mounting base 11a extends in a direction of receiving the end face of the outer peripheral edge of the door glass 30, The tip end portion of the seal lip 12a extending from one end of the shoulder portion of the mounting base portion 11a is shaped such that the side surface thereof is in pressure contact with the inner surface of the outer peripheral edge of the door glass 30. The weather strip 1A 1 has a seal lip 12b.
Is made of sponge rubber and the other part is made of solid rubber, and the contact surface of the seal lip 12a with the door glass 30 is lubricated. A shape-retaining insert 13 is embedded in the mounting base 11a, and is locked to the flange 7 at the opening edge of the door by holding lips 14 projecting from the inner facing surfaces of both side walls. In FIG. 1 (B), 8 is a molding attached along the roof side.

【0015】押出成形のウエザストリップ1A2 は図1
(C)に示すようにセンタピラー5沿いのドア開口縁に
装着されるもので、直線状で、上記ウエザストリップ1
1と実質的に同一の断面形状および構造を有してお
り、ウエザストリップ1A1 と対応する部分は同一符号
をもって示す。ウエザストリップ1A2 はコーナ部を形
成する型成形接続部1A3 を介してウエザストリップ1
1 と一連に連なっており、取付基部11aによりセン
タピラー5のフランジ7に組付けられ、シールリップ1
2a,12bが昇降するドアガラス20の後部縦縁を案
内する。
An extruded weather strip 1A 2 is shown in FIG.
As shown in (C), the weather strip 1 is mounted on the door opening edge along the center pillar 5 and has a linear shape.
It has substantially the same sectional shape and structure as A 1, and the portions corresponding to the weather strip 1A 1 are indicated by the same reference numerals. The weather strip 1A 2 is connected to the weather strip 1 via a molding connection 1A 3 forming a corner.
It is connected in series with A 1, and is attached to the flange 7 of the center pillar 5 by the mounting base 11a.
2a and 12b guide the rear vertical edge of the door glass 20 which moves up and down.

【0016】第2のウエザストリップ1Bは、押出成形
体で、フロントピラーおよびセンタピラーの下部分とこ
れ等の下端をつなぐロッカ6とで形成されるドア開口縁
の下半部分に装着されるもので、図1(D)に示すよう
に第1のウエザストリップ1Aの取付基部11aと実質
的に同一断面形状のソリッドゴムの取付基部11bを備
えており、取付状態で車外側となる側面にスポンジゴム
で菱形断面形状の中空状のシール部15が一体に形成さ
れている。このウエザストリップ1Bの前後の端末は、
それぞれ上記ウエザストリップ1Aの前後の端末とウエ
ストライン31(図3)の位置で型成形接続部1C,1
Dで接続されている。
The second weather strip 1B is an extruded body and is attached to the lower half portion of the door opening edge formed by the lower portion of the front pillar and the center pillar and the rocker 6 connecting the lower ends thereof. As shown in FIG. 1 (D), a side surface that is provided with a solid rubber mounting base 11b having substantially the same cross-sectional shape as the mounting base 11a of the first weather strip 1A and is on the vehicle outer side in the mounted state. A hollow seal portion 15 having a rhombic cross section is integrally formed of sponge rubber. The terminals before and after this weather strip 1B are
At the front and rear ends of the weather strip 1A and at the waist line 31 (FIG. 3), the molding connection portions 1C, 1 are formed.
D connected.

【0017】図2は型成形接続部1Dの構造を示すもの
である。接続部1Dでは、ウエザストリップ1A2 の取
付基部11aとウエザストリップ1Bの取付基部11b
とがほぼ同一のU字形断面形状で一連に接続されてい
る。シール部分は、ウエザストリップ1A2 のシールリ
ップ12aのリップ形状からウエザストリップ1Bの菱
形の中空シール部15の断面形状へと徐変しており、こ
れにシールリップ12bの延長部が合体し、中空状のシ
ール部15と接続している。
FIG. 2 shows the structure of the molding connection 1D. In the connecting portion 1D, the mounting base 11a of the weather strip 1A 2 and the mounting base 11b of the weather strip 1B are used.
And are connected in series with substantially the same U-shaped cross-sectional shape. Seal portion weather strip 1A has gradually change from the lip shape of the second seal lip 12a to the cross-sectional shape of the hollow seal portion 15 of the rhombic weather strip 1B, which in the extension of the seal lip 12b is united , And is connected to the hollow seal portion 15.

【0018】この型成形接続部1Dは、ウエザストリッ
プ1A2 の端末とウエザストリップ1Bの端末を対向さ
せて金型のキャビティ内にセットし、中空とすべき部分
に中子を設置し、キャビティ内に成形ゴム材料を注入す
ることにより成形される。型成形接続部1Cの構造も、
型成形接続部1Dと実質的に同じである。
In this molding connection portion 1D, the ends of the weather strip 1A 2 and the ends of the weather strip 1B are set to face each other and set in the cavity of the mold, and the core is placed in the hollow portion. It is molded by injecting a molded rubber material into the cavity. The structure of the molding connection 1C is also
It is substantially the same as the molding connection 1D.

【0019】上記構造のウエザストリップ1はループ状
に一連に連なっており、全長にわたって共通の断面形状
をもつ取付基部11a,11bにより車体のドア開口縁
に形成したフランジ7に組付けられる。
The weather strip 1 having the above-mentioned structure is connected in series in a loop shape, and is attached to the flange 7 formed at the door opening edge of the vehicle body by the mounting base portions 11a and 11b having a common sectional shape over the entire length.

【0020】ドア閉操作時、ドアパネル3の外周縁が第
2のウエザストリップ1Bの中空状のシール部15に圧
接し、ドアパネル3まわりがシールされる。また、ドア
ガラス30はその外周縁の端面がウエザストリップ1A
のシールリップ12bの先端と当接し、また外周縁の内
面がシールリップ12aをその側面から取付基部11a
方向に押付けることで、ドアガラス30まわりがシール
される。
When the door is closed, the outer peripheral edge of the door panel 3 is brought into pressure contact with the hollow seal portion 15 of the second weather strip 1B to seal the periphery of the door panel 3. Further, the door glass 30 has a weather strip 1A on its outer peripheral edge surface.
Of the seal lip 12b, and the inner surface of the outer peripheral edge of the seal lip 12a attaches the seal lip 12a from its side surface to the mounting base 11a.
By pressing in the direction, the periphery of the door glass 30 is sealed.

【0021】ドアパネル3を閉じた状態でドアガラス3
0を直線状に昇降させると、ドアガラス30の後部縦縁
はセンタピラーに沿うウエザストリップ1A2 の滑性処
理がなされたシールリップ12aと当接して案内され、
かつ若干外側に押されて移動するとともに、シールリッ
プ12bの先端部を押し上げた状態で上下動をする。シ
ールリップ12a,12bは互いに分離されており、ド
アガラス30が押付けられると根元から撓むから、全体
が中空状をなすシール部に比べて遙かにドアガラス30
の摺動抵抗は小さく、ドアガラス開閉力を増大させた
り、摩耗が進行することはない。
The door glass 3 with the door panel 3 closed
When 0 is moved up and down in a straight line, the rear longitudinal edge of the door glass 30 abuts against the lubricated seal lip 12a of the weather strip 1A 2 along the center pillar and is guided.
Moreover, the seal lip 12b moves slightly by being pushed outward, and moves up and down with the tip portion of the seal lip 12b being pushed up. The seal lips 12a and 12b are separated from each other, and when the door glass 30 is pressed, the seal lips 12a and 12b bend from the roots.
Has a small sliding resistance, and does not increase the opening / closing force of the door glass or cause abrasion to proceed.

【0022】[0022]

【発明の効果】本発明では、ウエザストリップを車体の
ドア開口の開口縁に沿うように一連に形成してこれをド
ア開口縁に一連に設けたフランジに組付けるようにな
し、かつフランジに組付ける取付基部を全長にわたって
共通形状に形成したから、ウエザストリップの構造を簡
素化できる。また、ドアガラスの外周縁と対向するウエ
ザストリップのシール部、特にドアガラスの縦縁と対向
する部分のシール部を縦縁を包む一対のシールリップで
形成したから中空状のシール部と比べ遙かにドアガラス
の摺動抵抗が小さくなり、ドアガラスをその縦縁がウエ
ザストリップに沿うように直線状に上下移動させること
ができ、従ってサッシュレスドアに設けるドアガラス昇
降装置を、サッシュドアに設けるドアガラス昇降装置と
共通化することができ、生産性が向上され、コストを低
減させることができる。
According to the present invention, the weather strip is formed in series along the opening edge of the door opening of the vehicle body and is assembled on the flange provided in series on the door opening edge, and the flange is formed on the flange. Since the mounting base to be assembled is formed in a common shape over the entire length, the structure of the weather strip can be simplified. In addition, since the seal portion of the weather strip facing the outer peripheral edge of the door glass, particularly the seal portion of the portion facing the vertical edge of the door glass is formed by a pair of seal lips wrapping the vertical edge, it is compared with a hollow seal portion. The sliding resistance of the door glass is much reduced, and the door glass can be moved vertically up and down so that the vertical edge of the door glass is along the weather strip. It can be used in common with a door glass lifting device provided on a door, which improves productivity and reduces cost.

【図面の簡単な説明】[Brief description of drawings]

【図1】図1(A)は本発明に適用するウエザストリッ
プの全体図、図1(B),図1(C)かよび図1(D)
はそれぞれ、図1(A)のIB−IB線、IC−IC線
およびID−ID線に沿う位置でのウエザストリップの
取付状態断面図である。
FIG. 1 (A) is an overall view of a weather strip applied to the present invention, FIG. 1 (B), FIG. 1 (C) and FIG. 1 (D).
2A and 2B are sectional views of the weather strip in the attached state at positions along the line IB-IB, the line IC-IC and the line ID-ID of FIG. 1A, respectively.

【図2】図1に示すウエザストリップにおける型成形接
続部(1D)の車外側からみた拡大斜視図である。
FIG. 2 is an enlarged perspective view of a mold connection portion (1D) in the weather strip shown in FIG. 1 as viewed from the vehicle exterior side.

【図3】本発明が適用されるハードトップ型自動車の側
面図である。
FIG. 3 is a side view of a hard top type automobile to which the present invention is applied.

【符号の説明】[Explanation of symbols]

1 ウエザストリップ 1A 第1のウエザストリップ 1B 第2のウエザストリップ 1C,1D 型成形接続部 11a,11b 取付基部 12a,12b シールリップ 15 中空状のシール部 2 ドア開口縁 3 ドアパネル 30 ドアガラス 4 ルーフサイド 5 センタピラー 6 ロッカ 7 フランジ DESCRIPTION OF SYMBOLS 1 Weather strip 1A 1st weather strip 1B 2nd weather strip 1C, 1D Molding connection part 11a, 11b Attachment base part 12a, 12b Seal lip 15 Hollow seal part 2 Door opening edge 3 Door panel 30 Door glass 4 Roof side 5 Center pillar 6 Rocker 7 Flange

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 サッシュレスドア車の車体のドア開口ま
わりのシール構造であって、上記ドア開口の開口縁に一
連に設けたフランジにウエザストリップを装着してな
り、ウエザストリップは、上記フランジに一連に組付け
る取付基部を備え、該取付基部の側面のドアガラスの外
周縁と対応する部分に相対向する先端部がドアガラスの
外周縁に圧接する1対のシールリップを形成し、上記取
付基部の側面のドアパネルの外周縁と対応する部分にド
アパネルの外周縁に圧接する中空状のシール部を上記シ
ールリップと連続せしめて形成したことを特徴とする車
体のシール構造。
1. A seal structure around a door opening of a vehicle body of a sashless door vehicle, wherein a weather strip is attached to a flange provided in series at an opening edge of the door opening, and the weather strip is the above-mentioned. A mounting base portion to be assembled in series on the flange, and a pair of seal lips whose pressure-contacting end portions of the side surfaces of the mounting base portion correspond to the outer peripheral edge of the door glass are pressed; A seal structure for a vehicle body, characterized in that a hollow seal portion, which is in pressure contact with the outer peripheral edge of the door panel, is formed at a portion of the side surface of the mounting base portion corresponding to the outer peripheral edge of the door panel and is continuous with the seal lip.
【請求項2】 上記一対のシールリップの一方のシール
リップの先端部をドアガラスの外周縁端面に圧接し、他
方のシールリップの先端部をドアガラスの外周縁の内面
に圧接する形状とした請求項1記載の車体のシール構
造。
2. A shape in which one end of one of the pair of seal lips is pressed against the outer peripheral edge of the door glass and the other end of the seal lip is pressed against the inner surface of the outer peripheral edge of the door glass. The vehicle body seal structure according to claim 1.
【請求項3】 上記ウエザストリップは、ドアガラスの
外周縁と対応する上半部分を、上記フランジに組付ける
断面U字形の取付基部と、該取付基部の車外側の側面に
上記1対のシールリップを備えた第1のウエザストリッ
プで構成し、上記ウエザストリップのドアパネルの外周
縁と対応する下半部分を、第1のウエザストリップの取
付基部と共通の断面形状を有する取付基部と、該取付基
部の車外側の側面から膨出する中空状のシール部を備え
た第2のウエザストリップで構成し、上記第1および第
2のウエザストリップの両端末を、それぞれの断面U字
形の取付基部をつなぎ、かつ上記1対のシールリップと
上記中空状のシール部とを一方から他方へと断面形状が
徐変するようにつなぐ型成形接続部で接続した請求項1
記載の車体のシール構造。
3. The weather strip includes a mounting base having a U-shaped cross section for mounting an upper half portion corresponding to an outer peripheral edge of a door glass to the flange, and the pair of the mounting bases on a side surface of the vehicle outside the mounting base. A mounting base having a first weather strip having a seal lip, and a lower half portion corresponding to the outer peripheral edge of the door panel of the weather strip having a cross-sectional shape common to the mounting base of the first weather strip. And a second weather strip provided with a hollow seal portion that bulges from the side surface of the attachment base portion on the vehicle exterior side, and both ends of the first and second weather strips are respectively cross-sectioned. A U-shaped attachment base is connected, and the pair of seal lips and the hollow seal are connected by a molding connection that gradually changes the cross-sectional shape from one to the other.
Sealing structure for the car body described.
JP8135914A 1996-05-01 1996-05-01 Sealing structure of car body Withdrawn JPH09295514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8135914A JPH09295514A (en) 1996-05-01 1996-05-01 Sealing structure of car body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8135914A JPH09295514A (en) 1996-05-01 1996-05-01 Sealing structure of car body

Publications (1)

Publication Number Publication Date
JPH09295514A true JPH09295514A (en) 1997-11-18

Family

ID=15162798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8135914A Withdrawn JPH09295514A (en) 1996-05-01 1996-05-01 Sealing structure of car body

Country Status (1)

Country Link
JP (1) JPH09295514A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017114247A1 (en) 2016-06-28 2017-12-28 Nishikawa Rubber Co., Ltd. weatherstrip
US10549618B2 (en) 2016-06-28 2020-02-04 Nishikawa Rubber Co., Ltd. Weather strip

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017114247A1 (en) 2016-06-28 2017-12-28 Nishikawa Rubber Co., Ltd. weatherstrip
US10286769B2 (en) 2016-06-28 2019-05-14 Nishikawa Rubber Co., Ltd. Weather strip
US10549618B2 (en) 2016-06-28 2020-02-04 Nishikawa Rubber Co., Ltd. Weather strip

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