JPH0126503Y2 - - Google Patents
Info
- Publication number
- JPH0126503Y2 JPH0126503Y2 JP1982183813U JP18381382U JPH0126503Y2 JP H0126503 Y2 JPH0126503 Y2 JP H0126503Y2 JP 1982183813 U JP1982183813 U JP 1982183813U JP 18381382 U JP18381382 U JP 18381382U JP H0126503 Y2 JPH0126503 Y2 JP H0126503Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- weather strip
- door weather
- end surface
- seal
- 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.)
- Expired
Links
- 238000007789 sealing Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 description 6
- 230000007704 transition Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Seal Device For Vehicle (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、自動車のドアの外側全周端面に密着
固定され、ドアをシールするドアウエザーストリ
ツプに関する。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a door weather strip that is closely fixed to the entire outer peripheral end surface of an automobile door and seals the door.
例えば、自動車ドアに取付けられる公知のドア
ウエザーストリツプとしては実開昭56−21218に
開示されるものがある。第１図に示すようにヒン
ジ式ドアである前席用ドア１のドアフレーム２に
は自動車外部から水や塵芥等が侵入するのを防止
するため、該ドアフレーム２の外側全周端面にド
ア１をシールするドアウエザーストリツプ３が取
付け固定されている。このドアウエザーストリツ
プ３は通常第２図に示す如き断面形状を有してい
る。即ち、取付基部４と該取付基部４から所定角
度傾斜させて突出形成した中空卵形断面形状を有
するシール部５とからなる。このドアウエザース
トリツプ３の取付けは、該ドアウエザーストリツ
プ３の全周にわたつてその取付基部４の底面６に
所定間隔で設けられたクリツプ（図示省略）を上
記ドアフレーム２の外側端面に上記所定間隔で穿
設された取付穴に嵌着し、且つドアウエザースト
リツプ３のシール部５がドア内方に傾斜するよう
に密着固定されている。
For example, a known door weather strip that is attached to an automobile door is disclosed in Japanese Utility Model Application No. 56-21218. As shown in FIG. 1, in order to prevent water, dust, etc. from entering the door frame 2 of the front seat door 1, which is a hinged door, from the outside of the vehicle, a door is attached to the entire outer peripheral edge of the door frame 2. A door weather strip 3 sealing the door 1 is mounted and fixed. This door weather strip 3 usually has a cross-sectional shape as shown in FIG. That is, it consists of a mounting base 4 and a seal portion 5 having a hollow oval cross-sectional shape and projecting from the mounting base 4 at a predetermined angle. To install the door weather strip 3, clips (not shown) provided at predetermined intervals on the bottom surface 6 of the mounting base 4 over the entire circumference of the door weather strip 3 are attached to the outside of the door frame 2. The door weather strip 3 is fitted into the mounting holes drilled at the predetermined intervals in the end face, and is tightly fixed so that the seal portion 5 of the door weather strip 3 is inclined inward of the door.
第３図は第１図のＡ−Ａ線断面を示し、ドア閉
時におけるヒンジ部７でのドアウエザーストリツ
プ３の変形状態を示す。図示の如くドア内板１０
の外側端面１１に密着固定されたドアウエザース
トリツプ３は、自動車ボデイ１２の端面１３によ
つてシール部５が押圧され、図示鎖線で示す形状
から図示実線で示す形状に圧縮変形する。第４図
は第１図のＢ−Ｂ線断面を示し、ドア閉時に於け
るフロントピラー部８でのドアウエザーストリツ
プ３の変形状態を示す。図示の如く窓枠１４の外
側端面１１に挾持されながら密着固定されたドア
ウエザーストリツプ３は、自動車ボデイ１２の段
状端面１３ａ，１３ｂにそのシール部５を圧接
し、図示鎖線で示す形状から図示実線で示す形状
に撓み変形する。第５図は第１図のＣ−Ｃ線断面
を示し、ドア閉時に於ける上記ヒンジ部７とフロ
ントピラー部８との間のコーナー部９でのドアウ
エザーストリツプ３の変形状態を示す。図示の如
くドア内板１０の外側端面１１に挾持されながら
密着固定されたドアウエザーストリツプ３は、上
述のようなヒンジ部７での圧縮変形部位３ａとフ
ロントピラー部８での撓み変形部位３ｂとの間の
変形移行部位３ｃであるので、自動車ボデイ１２
の傾斜端面１３′によつてシール部５が押圧され、
図示鎖線で示す形状から図示実線で示す形状に変
形する。従つて上記のようにしてこのドアウエザ
ーストリツプ３によりドア内板１０や窓枠１４の
ドアフレーム２と自動車ボデイ１２との間をシー
ルしていた。 FIG. 3 shows a cross section taken along the line A--A in FIG. 1, and shows the deformed state of the door weather strip 3 at the hinge portion 7 when the door is closed. As shown in the figure, the door inner plate 10
The seal portion 5 of the door weather strip 3 tightly fixed to the outer end surface 11 of the vehicle body 12 is pressed by the end surface 13 of the automobile body 12, and the door weather strip 3 is compressively deformed from the shape shown by the chain line in the figure to the shape shown by the solid line in the figure. FIG. 4 shows a cross section taken along the line B--B in FIG. 1, and shows the deformed state of the door weather strip 3 at the front pillar portion 8 when the door is closed. As shown in the figure, the door weather strip 3, which is clamped and closely fixed to the outer end surface 11 of the window frame 14, has its seal portion 5 pressed against the stepped end surfaces 13a, 13b of the automobile body 12, and has a shape shown by chain lines in the figure. It bends and deforms from the shape shown by the solid line in the figure. FIG. 5 shows a cross section taken along the line C-C in FIG. 1, and shows the deformed state of the door weather strip 3 at the corner portion 9 between the hinge portion 7 and the front pillar portion 8 when the door is closed. . As shown in the figure, the door weather strip 3, which is held and tightly fixed to the outer end surface 11 of the door inner plate 10, has the above-mentioned compressive deformation part 3a at the hinge part 7 and bending deformation part at the front pillar part 8. Since this is the deformation transition region 3c between the automobile body 12 and the
The seal portion 5 is pressed by the inclined end surface 13' of
The shape shown by the chain line in the figure is transformed into the shape shown by the solid line in the figure. Therefore, as described above, the door weather strip 3 seals between the door frame 2 of the door inner plate 10 or the window frame 14 and the automobile body 12.
ところで第１図に示すドア１のコーナー部９で
は、ドアウエザーストリツプ３が圧縮変形から撓
み変形に移行する変形移行部位３ｃにあるので、
ドア１を閉じるにつれて上記ドアウエザーストリ
ツプ３にねじれが生じ、該ねじれが上方に移動す
る。このため従来では可能な限り上記変形移行部
位を下方に設定してドアフレーム２の上方に波及
しないようになしていたが効果はなく、上記ねじ
れによりシール性が低下していた。また第５図に
示す如く上記ドアウエザーストリツプ３のシール
部５がドア内側に引きずられて変形し、ドア外板
１５との間に大きな空隙部１６が生じるため、風
切音が発生し易く、且つドア割線から目視した場
合、自動車ボデイ１２の傾斜端面１３′の一部が
露出しているので車体色が目視されて美観を損な
つていた。 By the way, in the corner portion 9 of the door 1 shown in FIG. 1, the door weather strip 3 is located at a deformation transition region 3c where the deformation transitions from compression deformation to bending deformation.
As the door 1 is closed, a twist occurs in the door weather strip 3, and the twist moves upward. For this reason, in the past, the deformation transition portion was set as downward as possible to prevent the deformation from spreading upwardly to the door frame 2, but this was ineffective and the sealing performance was deteriorated due to the torsion. Furthermore, as shown in FIG. 5, the seal portion 5 of the door weather strip 3 is dragged and deformed inside the door, creating a large gap 16 between it and the door outer panel 15, which causes wind noise. When visually observed from the door dividing line, a portion of the inclined end face 13' of the automobile body 12 is exposed, so that the color of the automobile body is visible, detracting from its aesthetic appearance.
本考案は、自動車ドアを完全にシールすること
ができるようになしたドアウエザーストリツプを
提供することを目的とする。
SUMMARY OF THE INVENTION An object of the present invention is to provide a door weather strip that can completely seal an automobile door.
本考案は、取付基部と該取付基部からドア内方
斜方向に突出形成した中空卵形断面形状を有する
シール部材とからなり、自動車のドアの外側全周
端面に密着固定され、ドアをシールするドアウエ
ザーストリツプであつて、上記ドアのヒンジ部と
フロントピラー部との間のコーナー部に位置する
ドアウエザーストリツプの断面形状を、ドア閉時
にドア内板の外側端面に当接し、シール部の撓み
を車体外方に向かわせるように支持する停止突片
を中空卵形断面のシール部先端から車体内側に向
けて一体に膨出成形してあることを要旨とし、こ
の停止突片によりドアのヒンジ部とフロントピラ
ー部との間のコーナー部でのウエザーストリツプ
のねじれを防止し、かつ、ドアとボデイとの継ぎ
目部分のドア外板とウエザーストリツプとの間の
空隙を小さくできるようにしたものである。
The present invention consists of a mounting base and a sealing member having a hollow oval cross-sectional shape that protrudes obliquely inward from the mounting base and is tightly fixed to the entire outer circumferential end surface of an automobile door to seal the door. The cross-sectional shape of the door weather strip located at the corner between the hinge part and the front pillar part of the door is brought into contact with the outer end surface of the door inner plate when the door is closed, The gist is that a stop protrusion that supports the seal part so that the deflection of the seal part is directed outward from the vehicle body is integrally molded to bulge from the tip of the seal part with a hollow oval cross section toward the inside of the vehicle body. This prevents the weather strip from twisting at the corner between the door hinge and the front pillar, and also reduces the gap between the door skin and the weather strip at the joint between the door and the body. It is designed so that it can be made smaller.
第１図に示すようにヒンジ式ドア１のドアフレ
ーム２の外側全周端面に取付け固定されたドアウ
エザーストリツプ３に於て、上記ドア１のヒンジ
部７及びフロントピラー部８に取付けられたドア
ウエザーストリツプ３の圧縮変形部位３ａ及び撓
み変形部位３ｂでの断面形状は従来と同様第２図
図示の如きものである。従つてドア閉時に於ける
上記ドアウエザーストリツプ３の変形状態も第３
図及び第４図に示すようにヒンジ部７で圧縮変形
し、フロントピラー部８で撓み変形する。本考案
ではドア１の上記ヒンジ部７とフロントピラー部
８との間のコーナー部９に取付けられたドアウエ
ザーストリツプ３の変形移行部位３ｃでの断面形
状が第６図図示の如きものである。即ち、取付基
部４から所定角度傾斜させて突出形成した中空状
のシール部５の内側下端面に停止突片１７が一体
成形されている。従つて第１図のＣ−Ｃ線断面を
第７図に示すと、ドア内板１０の外側端面１１に
ドアウエザーストリツプ３の取付基部４が密着固
定され、ドア閉時には自動車ボデイ１２の傾斜端
面１３′によつて上記ドアウエザーストリツプ３
のシール部５が変形するが、該シール部５の内側
下端面に一体成形された停止突片１７がドア内板
１０の外側端面１１に圧接されるため、該停止突
片１７によりシール部５が支持され、ドアウエザ
ーストリツプ３は圧縮変形が押えられて強制的に
撓み変形が生じるように変形する。これによつて
ドア１のヒンジ部７、即ちドアウエザーストリツ
プ３の圧縮変形部位３ａでの圧縮変形が、ドア１
のフロントピラー部８、即ちドアウエザーストリ
ツプ３の撓み変形部位３ｂに波及せず、ドア１の
コーナー部９、即ち上記ドアウエザーストリツプ
３の変形移行部位３ｃにてスムーズに上記圧縮変
形から撓み変形に変換される。
As shown in FIG. 1, a door weather strip 3 is attached and fixed to the entire outer circumference of the door frame 2 of the hinged door 1, and is attached to the hinge part 7 and front pillar part 8 of the door 1. The cross-sectional shapes of the compression deformation portion 3a and the bending deformation portion 3b of the door weather strip 3 are as shown in FIG. 2, as in the conventional case. Therefore, the deformation state of the door weather strip 3 when the door is closed is also the third one.
As shown in the drawings and FIG. 4, the hinge portion 7 is compressively deformed, and the front pillar portion 8 is flexibly deformed. In the present invention, the cross-sectional shape at the deformation transition area 3c of the door weather strip 3 attached to the corner part 9 between the hinge part 7 and the front pillar part 8 of the door 1 is as shown in FIG. be. That is, a stop protrusion 17 is integrally molded on the inner lower end surface of a hollow seal portion 5 formed to protrude from the mounting base 4 at a predetermined angle. Therefore, when a cross section taken along the line CC in FIG. 1 is shown in FIG. 7, the mounting base 4 of the door weather strip 3 is tightly fixed to the outer end surface 11 of the door inner plate 10, and when the door is closed, the mounting base 4 of the door weather strip 3 is tightly fixed to the outer end surface 11 of the door inner plate 10. The door weather strip 3 is attached by the inclined end surface 13'.
Although the seal portion 5 is deformed, the stop protrusion 17 integrally formed on the inner lower end surface of the seal portion 5 is pressed against the outer end surface 11 of the door inner plate 10, so the stop protrusion 17 deforms the seal portion 5. is supported, and the door weather strip 3 is deformed so that the compressive deformation is suppressed and a bending deformation is forcibly generated. As a result, the compressive deformation at the hinge portion 7 of the door 1, that is, the compressive deformation portion 3a of the door weather strip 3, is reduced.
The compressive deformation smoothly occurs at the corner portion 9 of the door 1, that is, the deformation transition area 3c of the door weather strip 3, without affecting the front pillar portion 8 of the door 1, that is, the bending deformation portion 3b of the door weather strip 3. is converted into flexural deformation.
本考案は、自動車ドアをシールするドアウエザ
ーストリツプであつて、該ドアのヒンジ部とフロ
ントピラー部との間のコーナー部に位置するドア
ウエザーストリツプの断面形状を、ドア閉時にド
ア内板の外側端面に当接し、シール部の撓みを車
体外方に向わせるように支持する停止突片を中空
卵形断面のシール部先端から車体内側に向けて一
体に膨出成形してあることから、従来のように上
記コーナー部にてねじれを生じることなく、圧縮
変形から撓み変形にスムーズに変形移行され得る
ので、上記ドアウエザーストリツプによるシール
性も良好となる。またドア外板とドアウエザース
トリツプとの間の空隙部も小さくなるため、風切
音が発生しにくく、更にドア割線から車体色が目
視されないので美観も損なわずに済む。
The present invention is a door weather strip that seals an automobile door, and the cross-sectional shape of the door weather strip located at the corner between the hinge part and the front pillar part of the door can be changed to A stop protrusion that abuts the outer end surface of the inner plate and supports the seal part so that the deflection of the seal part is directed outward from the car body is integrally molded to bulge from the tip of the seal part with a hollow oval cross section toward the inside of the car body. Therefore, the deformation can be smoothly transferred from compression deformation to bending deformation without causing twisting at the corner portions as in the conventional case, so that the sealing performance by the door weather strip is also good. Furthermore, since the gap between the door outer panel and the door weather strip becomes smaller, wind noise is less likely to occur, and since the color of the vehicle body is not visible from the door dividing line, the aesthetic appearance is not impaired.
第１図は自動車の前席ドアを示す説明図、第２
図はドアウエザーストリツプの断面図、第３図は
第１図のＡ−Ａ線断面図、第４図は第１図のＢ−
Ｂ線断面図、第５図は従来のドアウエザーストリ
ツプによる第１図のＣ−Ｃ線断面図、第６図は本
考案に係るドアウエザーストリツプの一実施例を
示す断面図、第７図は本考案に係るドアウエザー
ストリツプによる第１図のＣ−Ｃ線断面図であ
る。
１……ドア、２……ドアフレーム、３……ドア
ウエザーストリツプ、４……取付基部、５……シ
ール部、７……ヒンジ部、８……フロントピラー
部、９……コーナー部、１７……停止突片。
Figure 1 is an explanatory diagram showing the front seat door of a car, Figure 2
The figure is a cross-sectional view of the door weather strip, Figure 3 is a cross-sectional view taken along line A-A in Figure 1, and Figure 4 is a cross-sectional view taken along line B--
5 is a sectional view taken along the line C--C in FIG. 1 of a conventional door weather strip; FIG. 6 is a sectional view showing an embodiment of the door weather strip according to the present invention; FIG. 7 is a sectional view taken along the line CC in FIG. 1 of the door weather strip according to the present invention. DESCRIPTION OF SYMBOLS 1...Door, 2...Door frame, 3...Door weather strip, 4...Mounting base, 5...Seal part, 7...Hinge part, 8...Front pillar part, 9...Corner part , 17...stop protrusion.
Claims (1)
突出形成した中空卵形断面形状を有するシール部
とからなり、自動車のドアの外側全周端面に密着
固定され、ドアをシールするドアウエザーストリ
ツプに於いて、上記ドアのヒンジ部とフロントピ
ラー部との間のコーナー部に位置するドアウエザ
ーストリツプの断面形状を、ドア閉時にドア内板
の外側端面に当接し、シール部の撓みを車体外方
に向かわせるように支持する停止突片を中空卵形
断面のシール部先端から車体内側に向けて一体に
膨出成形してあることを特徴とするドアウエザー
ストリツプ。 A door weather strike consisting of a mounting base and a sealing part having a hollow oval cross-sectional shape that protrudes from the mounting base in an oblique direction inward of the door, and is closely fixed to the entire outer circumferential end surface of an automobile door to seal the door. In the lip, the cross-sectional shape of the door weather strip located at the corner between the hinge part and the front pillar part of the door is designed so that it comes into contact with the outer end surface of the door inner plate when the door is closed, and the seal part A door weather strip characterized in that a stop protrusion supporting the vehicle body so that the deflection is directed outward is integrally formed to bulge from the tip of a sealing part with a hollow oval cross section toward the inside of the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982183813U JPS5987317U (en) | 1982-12-04 | 1982-12-04 | door weather strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982183813U JPS5987317U (en) | 1982-12-04 | 1982-12-04 | door weather strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5987317U JPS5987317U (en) | 1984-06-13 |
| JPH0126503Y2 true JPH0126503Y2 (en) | 1989-08-08 |
Family
ID=30397721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982183813U Granted JPS5987317U (en) | 1982-12-04 | 1982-12-04 | door weather strip |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5987317U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6595837B2 (en) * | 2015-07-30 | 2019-10-23 | 西川ゴム工業株式会社 | Door weather strip |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5481525U (en) * | 1977-11-21 | 1979-06-09 |
-
1982
- 1982-12-04 JP JP1982183813U patent/JPS5987317U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5987317U (en) | 1984-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0126503Y2 (en) | ||
| JPS6099725A (en) | Car door | |
| JPH0618849Y2 (en) | Car door seal structure | |
| JP3100292B2 (en) | Automotive door seal structure | |
| JPH054417Y2 (en) | ||
| JPS6134900Y2 (en) | ||
| JPH0511686Y2 (en) | ||
| JP3376803B2 (en) | Car door sash molding mounting structure | |
| JP4432749B2 (en) | Beltline Mall structure | |
| KR930006855Y1 (en) | Door weatherstrip for vehicle | |
| JP2572297Y2 (en) | Mall structure of door mirror | |
| JPH0632418Y2 (en) | Corner pieces of side doors for automobiles | |
| JPS6132810Y2 (en) | ||
| JPH0617646Y2 (en) | Automotive droop seal | |
| JPH0630516Y2 (en) | Automotive weather strip | |
| JPH0219289Y2 (en) | ||
| JPH0318292Y2 (en) | ||
| JPH0439778Y2 (en) | ||
| JPH0232500Y2 (en) | ||
| JPS6033047Y2 (en) | vehicle window | |
| JPH0463742A (en) | Weather strip for automobile | |
| JP2503218Y2 (en) | Door structure | |
| JPH08175180A (en) | Door seal portion structure of automobile | |
| JPH0144330Y2 (en) | ||
| KR0123981Y1 (en) | Retainer's construction for attaching weatherstrip |