JPS643718Y2 - - Google Patents
Info
- Publication number
- JPS643718Y2 JPS643718Y2 JP1981018003U JP1800381U JPS643718Y2 JP S643718 Y2 JPS643718 Y2 JP S643718Y2 JP 1981018003 U JP1981018003 U JP 1981018003U JP 1800381 U JP1800381 U JP 1800381U JP S643718 Y2 JPS643718 Y2 JP S643718Y2
- Authority
- JP
- Japan
- Prior art keywords
- sealant
- claw
- grip
- flange
- weather strip
- 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
- 210000000078 claw Anatomy 0.000 claims description 27
- 239000000565 sealant Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Seal Device For Vehicle (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Description
【考案の詳細な説明】
この考案は自動車のトランク、バツクドアの開
口部周縁に取付けられる自動車用ウエザーストリ
ツプの改良に関するものである。[Detailed Description of the Invention] This invention relates to an improvement of an automobile weather strip that is attached to the periphery of the opening of the trunk or back door of an automobile.
従来、この種の自動車用ウエザーストリツプは
第１図に示す如くトランク等の車体開口部周縁１
２に突設されたフランジ部１３に断面Ｕ字状のグ
リツプ部１４を爪部６を介し嵌込み挟着して取付
けられている。 Conventionally, this type of weather strip for automobiles has been applied to the periphery 1 of a vehicle body opening such as a trunk, as shown in FIG.
A grip portion 14 having a U-shaped cross section is fitted and clamped onto a flange portion 13 projecting from the grip portion 2 via a claw portion 6.
そして、開口部を蓋１５で閉止すると断面環状
のシール部３が圧接されてシールされる。しかし
ながら、フランジ部１３の第２図に示す外面部１
６の仕上げが悪いなどで車外より水や塵が矢印Ａ
の如くグリツプ部１４内を通つて侵入し易い。 Then, when the opening is closed with the lid 15, the seal portion 3 having an annular cross section is pressed and sealed. However, the outer surface 1 of the flange portion 13 shown in FIG.
Due to poor finish on 6, water and dust are coming from outside the car (arrow A)
It is easy to penetrate through the grip portion 14 as shown in FIG.
また、第３図の如くグリツプ部１４内奥にシー
ラント１１を挿入して水等の侵入径路を遮断し防
水が図られるような場合にも、シーラント１１が
グリツプ部１４の最内奥に挿入されるためフラン
ジ部１３の高さのバラツキによつてフランジ部１
３の上端とシーラント１１とが接触しないことが
多くあり水洩れが発生し易い。さらに、シーラン
ト１１をグリツプ部１４内に多量に入れてフラン
ジ部１３と接触させるようにして防水を図る場合
でも手数を多く要して作業能率が低下すると共に
シーラントが比較的高価でありコストアツプにな
るという問題があつた。 Also, when the sealant 11 is inserted deep inside the grip part 14 to block the path of water intrusion and to achieve waterproofing as shown in FIG. 3, the sealant 11 is inserted deep inside the grip part 14. Due to the variation in the height of the flange portion 13, the height of the flange portion 1
3 and the sealant 11 do not often come into contact with each other, and water leakage is likely to occur. Furthermore, even if a large amount of sealant 11 is put into the grip part 14 and brought into contact with the flange part 13 in order to make it waterproof, it takes a lot of work, which reduces work efficiency, and the sealant is relatively expensive, increasing costs. There was a problem.
この考案は上述の如き従来のウエザーストリツ
プの問題点を解決するためになされたものであ
る。 This invention was made to solve the problems of conventional weather strips as described above.
第４図乃至第６図に基いてこの考案の一実施例
を説明する。 An embodiment of this invention will be explained based on FIGS. 4 to 6.
１はウエザーストリツプで、合成ゴムのソリツ
ドよりなる断面Ｕ字状のグリツプ部２に合成ゴム
のスポンジよりなる断面円環状のシール部３を頚
部４を介して一体的に結合している。 Reference numeral 1 designates a weather strip, in which a grip portion 2 made of a solid synthetic rubber and having a U-shaped cross section is integrally connected to a seal portion 3 made of a synthetic rubber sponge and having an annular cross section via a neck portion 4.
また、グリツプ部２の外脚５の内側に２条の爪
部６が奥向きに傾斜して突設され、奥側の爪部６
ａにシーラント１１を取付けるための取付座７が
形成され、且つ該取付座７はグリツプ部２の中央
線Ｌ−Ｌ上に位置するようになつている。 Furthermore, two claws 6 are provided on the inner side of the outer legs 5 of the grip portion 2 so as to protrude inwardly.
A mounting seat 7 for mounting the sealant 11 is formed on the grip portion a, and the mounting seat 7 is positioned on the center line L-L of the grip portion 2.
また、外脚５に対向する内脚８には１条の爪部
６が同様に突設されている。なお、外脚５には外
側にシール片９が突設され、グリツプ部２内には
芯金１０が埋設されている。 Furthermore, a single claw portion 6 is similarly provided on the inner leg 8 facing the outer leg 5 in a protruding manner. A seal piece 9 is provided on the outside of the outer leg 5 to protrude, and a metal core 10 is embedded within the grip portion 2.
しかして、ウエザーストリツプ１が第５図に示
す如く予め爪部６ａの取付座７に断面略円形のシ
ーラント１１が取付けられた後、自動車のトラン
ク等の開口部周縁１２に突設されたフランジ部１
３にグリツプ部２の両脚５，８を挟着して取付け
られる。このとき、フランジ部１３の上端がシー
ラント１１にくい込むように接触すると共にフラ
ンジ部上端の高さに応じて爪部６ａが上方に傾角
変位し、車体外からの水等が確実に遮断される。 As shown in FIG. 5, the weather strip 1 is provided with a sealant 11 having a substantially circular cross section attached to the mounting seat 7 of the claw portion 6a in advance, and then protruding from the periphery 12 of the opening of the trunk of a car or the like. Flange part 1
The legs 5 and 8 of the grip portion 2 are sandwiched between the legs 5 and 8 of the grip portion 2 to be attached to the grip portion 3. At this time, the upper end of the flange portion 13 comes into contact with the sealant 11 so as to sink into it, and the claw portion 6a is tilted upward according to the height of the upper end of the flange portion, thereby reliably blocking water and the like from outside the vehicle body.
即ち、フランジ部１３の丈が低い場合には、第
５図に示す如く爪部６ａは殆ど傾角変位すること
なくフランジ部１３がシーラント１１に食込む。
また製作上のバラツキでフランジ部１３の丈が第
６図に示す如く高いような場合には、柔軟性のあ
る爪部６ａが上方に傾角変位し、シーラント１１
が高く突き上げられた状態でフランジ部１３に接
触して確実にシールされる。そして、フランジ部
１３の丈が高くなるに従つて爪部６ａの傾角変位
量が大きくなるように構成されている。 That is, when the length of the flange portion 13 is short, the flange portion 13 bites into the sealant 11 without substantially tilting the claw portion 6a as shown in FIG.
In addition, if the length of the flange portion 13 is high as shown in FIG. 6 due to manufacturing variations, the flexible claw portion 6a is tilted upward and the sealant 11
The flange portion 13 is brought into contact with the flange portion 13 in a state in which it is pushed up high, and a seal is reliably formed. Further, as the height of the flange portion 13 increases, the amount of inclination displacement of the claw portion 6a increases.
第７図はこの考案に係るウエザーストリツプの
異なる実施例のグリツプ部を示し、グリツプ部２
ａは爪部６ａに対向して内脚８に短い爪部６ｂを
突設した場合である。 FIG. 7 shows the grip portions of different embodiments of the weather strip according to this invention.
A shows a case where a short claw portion 6b is provided protruding from the inner leg 8 opposite to the claw portion 6a.
第８図はこの考案に係るウエザーストリツプの
更に異なる実施例を示すもので、内脚８の爪部６
ａにシーラント取付座７を設けたものである。 FIG. 8 shows a further different embodiment of the weather strip according to this invention, in which the claw portion 6 of the inner leg 8 is
A is provided with a sealant mounting seat 7.
上述した如くこの考案は、自動車のトランク等
の開口部周縁１２に突設した車体フランジ部１３
に断面Ｕ字状のグリツプ部２の両脚５，８を爪部
６を介して挟着するようにしたウエザーストリツ
プ１において、該グリツプ部２のいずれか一方の
脚５，８の内側に複数条の爪部６を設け、該複数
条の爪部６のうち奥側の爪部６ａにシーラント１
１の取付座７を形成し、且つ該取付座７がグリツ
プ部の中央線Ｌ−Ｌ上に位置し、フランジ部１３
にグリツプ部２，２ａを嵌めたときフランジ部１
３の上端がシーラント１１に食込み且つフランジ
部１３の丈が高くなるに従つてシーラント取付爪
部６ａが上方に徐々に大きく傾角変位する如く構
成したものである。 As mentioned above, this invention is based on a vehicle body flange portion 13 protruding from the periphery 12 of an opening of an automobile trunk or the like.
In the weather strip 1, the legs 5 and 8 of a grip part 2 having a U-shaped cross section are held between the legs 5 and 8 through the claw parts 6. A plurality of claw portions 6 are provided, and a sealant 1 is applied to the inner claw portion 6a of the plurality of claw portions 6.
1, and the mounting seat 7 is located on the center line L-L of the grip part, and the flange part 13
When the grip parts 2, 2a are fitted to the flange part 1
The sealant attachment claw 6a is configured so that as the upper end of the sealant attachment claw 6a bites into the sealant 11 and the height of the flange 13 increases, the sealant attachment claw 6a is gradually displaced upward by a large angle.
この考案によれば、防水用のシーラント１１が
グリツプ部２の爪部６ａに取付けられているた
め、グリツプ部２を挟着するフランジ部１３が製
作上のバラツキ等で丈の高低を生じても爪部６ａ
の傾角変位量により常にシーラント１１がフラン
ジ部１３に接触することができて確実な防水防塵
効果が得られるという特長がある。 According to this invention, since the waterproof sealant 11 is attached to the claw portion 6a of the grip portion 2, even if the flange portion 13 that clamps the grip portion 2 has a height due to manufacturing variations, etc. Claw portion 6a
The sealant 11 can always come into contact with the flange portion 13 due to the amount of inclination displacement, so that a reliable waterproof and dustproof effect can be obtained.
第１図は従来の自動車用ウエザーストリツプの
使用状態を示す垂直切断面図、第２図は第１図の
車体フランジ部の垂直切断正面図、第３図は第１
図のグリツプ部の変形例である。第４図乃至第６
図はこの考案に係る自動車用ウエザーストリツプ
の一実施例を説明するもので、第４図はウエザー
ストリツプの垂直切断正面図、第５図はウエザー
ストリツプの使用状態の要部を示す垂直切断正面
図、第６図は同上変位図である。第７図及び第８
図はそれぞれこの考案に係るウエザーストリツプ
の異なる実施例を示すものである。
１……ウエザーストリツプ、２，２ａ……グリ
ツプ部、３……シール部、４……頚部、５……外
脚、６，６ａ，６ｂ……爪部、７……取付座、８
……内脚、９……シール片、１０……芯金、１１
……シーラント、１２……開口部周縁、１３……
フランジ部、１４……グリツプ部、１５……蓋、
１６……外面部。
Figure 1 is a vertical cross-sectional view showing how a conventional automobile weather strip is used, Figure 2 is a vertical cross-sectional front view of the vehicle body flange shown in Figure 1, and Figure 3 is a vertical cross-sectional view of the vehicle body flange shown in Figure 1.
This is a modification of the grip shown in the figure. Figures 4 to 6
The figures are for explaining one embodiment of the weather strip for automobiles according to this invention. Figure 4 is a vertical cut front view of the weather strip, and Figure 5 shows the main parts of the weather strip in use. FIG. 6 is a vertical cutaway front view showing the displacement diagram of the same as above. Figures 7 and 8
The figures show different embodiments of the weather strip according to the invention. 1...Weather strip, 2, 2a...Grip part, 3...Seal part, 4...Neck part, 5...Outer leg, 6, 6a, 6b...Claw part, 7...Mounting seat, 8
... Inner leg, 9 ... Seal piece, 10 ... Core metal, 11
... Sealant, 12 ... Opening periphery, 13 ...
Flange part, 14...Grip part, 15...Lid,
16... External part.
Claims (1)
体フランジ部に断面Ｕ字状のグリツプ部の両脚を
爪部を介して挟着するようにしたウエザーストリ
ツプにおいて、該グリツプ部のいずれか一方の脚
の内側に複数条の爪部を設け、該複数条の爪部の
うち奥側の爪部にシーラントの取付座を形成し、
且つ該取付座がグリツプ部の中央線上に位置し、
フランジ部にグリツプ部を嵌めたときフランジ部
の上端からシーラントに食込み且つフランジ部の
丈が高くなるに従つてシーラント取付爪部が上方
に徐々に大きく傾角変位する如く構成したことを
特徴とする自動車用ウエザーストリツプ。 In a weather strip in which both legs of a grip portion having a U-shaped cross section are clamped via claw portions to a vehicle body flange portion protruding from the periphery of an opening of an automobile trunk, etc., either one of the grip portions is attached. A plurality of claw portions are provided on the inside of the leg, and a mounting seat for the sealant is formed on the inner claw portion of the plurality of claw portions,
and the mounting seat is located on the center line of the grip portion,
An automobile characterized in that, when the grip part is fitted into the flange part, the sealant attaching claw part bites into the sealant from the upper end of the flange part, and as the height of the flange part increases, the sealant mounting claw part gradually moves upward in a large angle. weather strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981018003U JPS643718Y2 (en) | 1981-02-10 | 1981-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981018003U JPS643718Y2 (en) | 1981-02-10 | 1981-02-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57131383U JPS57131383U (en) | 1982-08-16 |
| JPS643718Y2 true JPS643718Y2 (en) | 1989-02-01 |
Family
ID=29815978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981018003U Expired JPS643718Y2 (en) | 1981-02-10 | 1981-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643718Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0620704Y2 (en) * | 1987-04-06 | 1994-06-01 | 東洋ゴム工業株式会社 | Weather strip |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5766942U (en) * | 1980-10-09 | 1982-04-21 |
-
1981
- 1981-02-10 JP JP1981018003U patent/JPS643718Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57131383U (en) | 1982-08-16 |
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