JPS63101180A - Drainage structure of body panel - Google Patents
Drainage structure of body panelInfo
- Publication number
- JPS63101180A JPS63101180A JP61244659A JP24465986A JPS63101180A JP S63101180 A JPS63101180 A JP S63101180A JP 61244659 A JP61244659 A JP 61244659A JP 24465986 A JP24465986 A JP 24465986A JP S63101180 A JPS63101180 A JP S63101180A
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- water
- absorbing rubber
- drainage
- water absorbing
- 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.)
- Pending
Links
- 230000002522 swelling effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 239000000428 dust Substances 0.000 abstract description 6
- 230000008961 swelling Effects 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、自動車の車体パネル内側に侵入した水を排出
するｔめの排水構造に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a drainage structure for draining water that has entered the inside of an automobile body panel.
従来の技術
例えば自動車のフロアパネルやりア７二ンダ部に装着さ
れる排水プラグの構造として特開昭６０−４５４８１号
公報に示されｔものがある。この種の従来の排水プラグ
は、車体パネルの排水穴に嵌合されるプラグ車体の一部
に車体パネルの内外ｌ連通する排水路ｌ形成するととも
に、車体パネルの外側から内側への泥水等の侵入！防止
するために逆流防止機能！付加したものである。2. Description of the Related Art For example, Japanese Patent Application Laid-open No. 60-45481 discloses a structure of a drain plug attached to a floor panel or rear part of an automobile. This type of conventional drainage plug has a drainage channel connected to the inside and outside of the car body panel in a part of the car body that is fitted into the drain hole of the car body panel, and also drains muddy water etc. from the outside of the car body panel to the inside. Intrusion! Backflow prevention function to prevent! It was added.
発明が解決しようとする問題点
上記のよりな′排水プラグにおいては、逆流防止機能が
あるとはいうものの排水路が常時連通している究め、水
の侵入は確実に防止することができたとしても外の騒音
や塵埃などについては遮断することができないものであ
る。Problems to be Solved by the Invention Although the above-mentioned drain plug has a backflow prevention function, the drainage channel is always in communication, and water intrusion can be reliably prevented. However, it is impossible to block out outside noise and dust.
問題点を解決する定めの手段
本発明は、排水が必要な場合にのみ排水路が開き、それ
以外の場合には閉塞して騒音や塵埃なども遮断するよう
にしｔ排水構造を提供するものである。Determined Means to Solve the Problems The present invention provides a drainage structure in which the drainage channel is opened only when drainage is necessary, and is otherwise closed to block noise and dust. be.
具体的には実施例にも示すように１車体パネルに形成さ
れｔ排水穴を開閉する弁体な前記車体パネルに装着する
とともに、弁体を吸水ゴムに連結し、該吸水ゴムの膨潤
作用に応じて前記弁体ｌ開閉させるようにしｔものであ
る。吸水ゴムは、水分とふれることによって吸水、膨潤
する性質をもつ。Specifically, as shown in the examples, a valve body formed in one vehicle body panel for opening and closing a drainage hole is attached to the vehicle body panel, and the valve body is connected to water-absorbing rubber, and the swelling action of the water-absorbing rubber is The valve body is opened and closed accordingly. Water-absorbing rubber has the property of absorbing water and swelling when it comes into contact with water.
作用
車体パネルの内側に水が溜まって吸水ゴムが膨潤すると
、その膨潤作用により弁体が開き、車体パネル内側の水
が外部に排出される。Function: When water accumulates inside the vehicle body panel and the water-absorbing rubber swells, the swelling action causes the valve body to open and the water inside the vehicle body panel to be discharged to the outside.
実施例
第１図および第２図は本発明の１！１の実施例を示す図
であって、車体パネルであるフロアパネル１の一部には
受容凹部２が形成されており、この受容凹部２には、排
水穴３が形成された平板状の弁体４が矢印入方向にスラ
イド可能に装着されている。そして、弁体４はｔなるス
ライドストローク含有している。Embodiment FIGS. 1 and 2 are diagrams showing a 1!1 embodiment of the present invention, in which a receiving recess 2 is formed in a part of a floor panel 1, which is a vehicle body panel. A flat valve body 4 in which a drainage hole 3 is formed is mounted on the valve body 2 so as to be slidable in the direction indicated by the arrow. The valve body 4 has a slide stroke of t.
また、弁体４の一端には吸水ゴム５が接着層６をもって
連結されており、この吸水ゴム５は同じく接着層７１も
って受容凹部２の内側面に固定されている。Further, a water-absorbing rubber 5 is connected to one end of the valve body 4 with an adhesive layer 6, and this water-absorbing rubber 5 is also fixed to the inner surface of the receiving recess 2 with an adhesive layer 71.
一方、受容凹部２を形成しているフロアパネル１にも排
水穴８が形成されており、双方の排水穴３．８のなす距
離Ｓは前述したスライドストロークＬと等しい値に設定
されている。On the other hand, a drainage hole 8 is also formed in the floor panel 1 forming the receiving recess 2, and the distance S between both drainage holes 3.8 is set to a value equal to the slide stroke L described above.
上記の構造においては、通常は吸水ゴム５が収縮してい
るが故に弁体４は第１図の位置にあり、排水穴３．８同
士の連通を阻止している。そして、フロアパネル１の内
側に水が侵入するようなことがあると、その水は受容凹
部２ｖ中心として溜まることＫなる。In the above structure, since the water-absorbing rubber 5 is normally contracted, the valve body 4 is in the position shown in FIG. 1 and prevents the drain holes 3.8 from communicating with each other. If water intrudes into the inside of the floor panel 1, the water will collect in the center of the receiving recess 2v.
受容凹部２に水が溜まると吸水ゴム５が吸水して膨潤す
る。吸水ゴム５が膨潤すると該吸水ゴム５は主として矢
印Ａｒ方向に伸長することから弁体４が内側面２ａに当
接するまでスライド°する。その結果、＠３図に示すよ
うに排水穴３．８同士が連通し、受容凹部２に溜まって
いた水は排水穴８から外部に排出される。When water accumulates in the receiving recess 2, the water-absorbing rubber 5 absorbs water and swells. When the water-absorbing rubber 5 swells, the water-absorbing rubber 5 mainly extends in the direction of the arrow Ar, and therefore slides until the valve body 4 comes into contact with the inner surface 2a. As a result, as shown in Figure @3, the drain holes 3 and 8 communicate with each other, and the water accumulated in the receiving recess 2 is discharged to the outside from the drain hole 8.
また、吸水ゴム５の水分がなくなって乾燥すれば弁体４
は元の位置に復元し、纂１図の状態のもとで騒音や塵埃
の車室内側への侵入を防止する。Also, if the moisture in the water-absorbing rubber 5 disappears and dries, the valve body 4
is restored to its original position to prevent noise and dust from entering the interior of the vehicle under the conditions shown in Figure 1.
つまり上記の実施例によれば、水が溜まっｔときには弁
体４が自動開弁して排水機能を発揮する一方、それ以外
の場合には閉弁して騒音や塵埃などの侵入！防止する。In other words, according to the above embodiment, when water accumulates, the valve body 4 automatically opens to perform the drainage function, but otherwise closes to prevent noise and dust from entering. To prevent.
第４図は本発明の第２の実施例を示す図であって、本実
施例においては受水凹部するチャンバ部１２上に多数の
穴が形成されｔプレー）９９配設するとともに、プレー
ト９の下面に吸水ゴム１５ヲ固層し、さらにこの吸水ゴ
ム１５にロッド１０ｖ介して弁体１４Ｖ連結したもので
ある。この弁体１４は弁座部１ｌＶｃ対して着座あるい
は離間して排水穴１８を開閉する。１３は吸水ゴム１５
の膨潤方向！規制するガイドプレートである。FIG. 4 is a diagram showing a second embodiment of the present invention. In this embodiment, a large number of holes are formed on the chamber portion 12 which is a concave portion for receiving water, and a plate 99 is provided. A water-absorbing rubber 15 is solidly layered on the lower surface of the water-absorbing rubber 15, and a valve body 14V is connected to the water-absorbing rubber 15 via a rod 10V. The valve body 14 opens and closes the drain hole 18 by sitting on or apart from the valve seat portion 11Vc. 13 is water absorbing rubber 15
direction of swelling! This is a regulating guide plate.
すなわち、フロアパネル１の内側に溜まった水がプレー
ト９からチャンバ部１２に流下する過穆で吸水ゴム１５
が膨潤し、それによって弁体１４Ｖ押し下げて排水穴１
８を開くことにカる。That is, water accumulated inside the floor panel 1 flows down from the plate 9 to the chamber part 12 and the water-absorbing rubber 15
swells, which pushes down the valve body 14V and drains the drain hole 1.
It is necessary to open 8.
本実施例の場合にも先の実施例と同一の作用効果が得ら
れる。In the case of this embodiment as well, the same effects as in the previous embodiment can be obtained.
発明の効果
本発明によれば、吸水ゴムが膨潤したときにのみ開弁し
、それ以外の場合には閉弁してパネルの内外を遮断する
ことＫなる究め、排水機能な損うことなく騒音や塵埃な
どの侵入を防止できる。Effects of the Invention According to the present invention, the valve opens only when the water-absorbing rubber swells, and closes in other cases to shut off the inside and outside of the panel. It can prevent the intrusion of dirt, dust, etc.
ｗＸ１図は本発明の一実施例を示す断面図、第２図は第
１図の平面図、第３図は第１図の開弁時の断面図、Ｉ！
４図は本発明の他の実施例を示す断面図である。
１・・・車体パネルとしてのフロアパネル、３・・・排
水穴、４・・・弁体、５・・・吸水ゴム、８・・・排水
穴、１４・・・弁体、１５・・・吸水ゴム、１８・・・
排水穴。
外２名
第１図
１・・・フロアパネル
３・・・初トノにプマ
４・・・Ｈ体
５・・・明し本ゴム
８・・・排不穴
第２図
第３図
第４図w
FIG. 4 is a sectional view showing another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Floor panel as a vehicle body panel, 3... Drain hole, 4... Valve body, 5... Water absorbing rubber, 8... Drain hole, 14... Valve body, 15... Water absorbing rubber, 18...
drainage hole. 2 outside people Figure 1 1... Floor panel 3... First tonneau Puma 4... H body 5... Light rubber 8... Exhaust hole Figure 2 Figure 3 Figure 4
Claims (1)
前記車体パネルに装着するとともに、弁体を吸水ゴムに
連結し、該吸水ゴムの膨潤作用に応じて前記弁体を開閉
させることを特徴とする車体パネルの排水構造。(1) A valve body that opens and closes a drainage hole formed in a vehicle body panel is attached to the vehicle body panel, and the valve body is connected to water-absorbing rubber, and the valve body is opened and closed according to the swelling action of the water-absorbing rubber. A car body panel drainage structure featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61244659A JPS63101180A (en) | 1986-10-15 | 1986-10-15 | Drainage structure of body panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61244659A JPS63101180A (en) | 1986-10-15 | 1986-10-15 | Drainage structure of body panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63101180A true JPS63101180A (en) | 1988-05-06 |
Family
ID=17122039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61244659A Pending JPS63101180A (en) | 1986-10-15 | 1986-10-15 | Drainage structure of body panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63101180A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1984228A1 (en) | 2006-02-14 | 2008-10-29 | ZF-Lenksysteme GmbH | Device for uncovering an opening in a housing part of a steering gear |
| JP2012166624A (en) * | 2011-02-10 | 2012-09-06 | Toyota Motor Corp | Car body structure of car with sliding door |
| WO2012130525A1 (en) * | 2011-03-28 | 2012-10-04 | Zf Lenksysteme Gmbh | Device for clearing an opening in a housing portion of a steering gear |
| US9494234B2 (en) | 2013-01-09 | 2016-11-15 | Nifco, Inc. | Hole plug |
-
1986
- 1986-10-15 JP JP61244659A patent/JPS63101180A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1984228A1 (en) | 2006-02-14 | 2008-10-29 | ZF-Lenksysteme GmbH | Device for uncovering an opening in a housing part of a steering gear |
| JP2009526684A (en) * | 2006-02-14 | 2009-07-23 | ツェットエフ、レンクジステメ、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング | Device for opening an opening in a housing part of a steering gear |
| EP2258604A1 (en) * | 2006-02-14 | 2010-12-08 | ZF Lenksysteme GmbH | Device for uncovering an opening in a housing part of a steering gear |
| JP2012166624A (en) * | 2011-02-10 | 2012-09-06 | Toyota Motor Corp | Car body structure of car with sliding door |
| WO2012130525A1 (en) * | 2011-03-28 | 2012-10-04 | Zf Lenksysteme Gmbh | Device for clearing an opening in a housing portion of a steering gear |
| JP2014509572A (en) * | 2011-03-28 | 2014-04-21 | ツェットエフ、レンクジステメ、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング | Device for opening an opening in a housing part of a steering gear |
| US8960052B2 (en) | 2011-03-28 | 2015-02-24 | Zf Lenksysteme Gmbh | Device for exposing an opening in a housing part of a steering gear |
| US9494234B2 (en) | 2013-01-09 | 2016-11-15 | Nifco, Inc. | Hole plug |
| DE112014000383B4 (en) | 2013-01-09 | 2021-08-26 | Nifco Inc. | Stopper for a hole |
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