JPS6212414A - Sealing device for door member for vehicle - Google Patents
Sealing device for door member for vehicleInfo
- Publication number
- JPS6212414A JPS6212414A JP60149151A JP14915185A JPS6212414A JP S6212414 A JPS6212414 A JP S6212414A JP 60149151 A JP60149151 A JP 60149151A JP 14915185 A JP14915185 A JP 14915185A JP S6212414 A JPS6212414 A JP S6212414A
- Authority
- JP
- Japan
- Prior art keywords
- door
- opening
- electromagnet
- closing
- vehicle
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/80—Sealing arrangements specially adapted for opening panels, e.g. doors
- B60J10/84—Sealing arrangements specially adapted for opening panels, e.g. doors arranged on the vehicle body
- B60J10/85—Sealing arrangements specially adapted for opening panels, e.g. doors arranged on the vehicle body with additional seals on the body side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/20—Sealing arrangements characterised by the shape
- B60J10/24—Sealing arrangements characterised by the shape having tubular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/30—Sealing arrangements characterised by the fastening means
- B60J10/38—Sealing arrangements characterised by the fastening means using magnetic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Seal Device For Vehicle (AREA)
Abstract
Description
【発明の詳細な説明】
Ｌｌ工曳且ユニＩ
本発明は、自動車等の車両において、ドアの如き開閉体
を閉じた際に、この開閉体を気水密に密閉しうるシール
装置に関するものである。[Detailed Description of the Invention] Ll Engineering and Uni I The present invention relates to a sealing device that can air-tightly seal an opening/closing body such as a door when the opening/closing body, such as a door, is closed in a vehicle such as an automobile. .
」末及韮
従来のシールラバーは、ドアを閉じた際に、シールラバ
ーの弾性変形に伴なう反力により、このシールラバーを
これに当接する部分に圧接させ、水洩れおよびエア洩れ
を防止していた。Conventional rubber seals, when the door is closed, use the reaction force caused by the elastic deformation of the seal rubber to press the seal rubber against the parts that come into contact with it, preventing water and air leaks. Was.
が ゛ しよ と− 。``Let's do it.''
しかしながら、このようなシール構造では、シール性を
向上させようとして、シールラバーの弾性変形反力を高
めると、ドア閉塞抵抗が大きくなり、ドアを勢良く閏じ
る必要が生ずる。However, in such a seal structure, if the elastic deformation reaction force of the seal rubber is increased in an attempt to improve sealing performance, the resistance to closing the door increases, making it necessary to forcefully open the door.
またドアの閉塞抵抗を増大させずにシール性を改善した
も゛のとして、シールラバーに磁性粉を混入し、シール
ラバーに当接する鋼の如き強磁性体とシールラバー中の
磁性粉とに働く磁気吸引力により、シールラバーをこれ
に当接する部分に密接させるようにすることも考えられ
るが、ドアの開放時に、前記磁気吸引力がドアに働き、
ドア開放抵抗が増大し、ドアを開放するに必要な力が大
きくなる。In addition, in order to improve the sealing performance without increasing the closing resistance of the door, magnetic powder is mixed into the seal rubber and acts on the ferromagnetic material such as steel that comes into contact with the seal rubber and the magnetic powder in the seal rubber. It is conceivable to use magnetic attraction force to bring the seal rubber into close contact with the part that comes into contact with it, but when the door is opened, the magnetic attraction force acts on the door,
Door opening resistance increases and the force required to open the door increases.
ｐ −を ° （るための およ
本発明はこのような難点を克服した車両用開閉体のシー
ル装置の改良に係り、開閉体と中休との問をシールする
車両用開閉体のシール装置において、前記開閉体および
車体のいずれか一方または両方に付設されたシール部材
と、該シール部材に隣接して前記開閉体および車体のい
ずれかに設けられた電磁石と、車両状態の信号に応じて
前記電磁石とオン・オフ制御する制御回路とを具備せし
め、前記電磁石が設けられていない側の開閉体または車
体の当接部分を強磁性体または磁石に構成することによ
り、車両状態に対応して制御回路から出力されるオン・
オフ制御信号により前記電磁石がオン・オフされ、開閉
体の開閉動作時や閉塞時に電磁石の吸引力を適宜働かせ
ることができる。The present invention relates to an improvement of a sealing device for a vehicular opening/closing body that overcomes these difficulties, and provides a sealing device for a vehicular opening/closing body that seals the gap between the opening/closing body and the middle rest. A sealing member attached to either or both of the opening/closing body and the vehicle body; an electromagnet provided adjacent to the sealing member on either the opening/closing body or the vehicle body; The electromagnet and a control circuit for on/off control are provided, and the contact portion of the opening/closing body or the vehicle body on the side where the electromagnet is not provided is made of a ferromagnetic material or a magnet, thereby responding to the vehicle state. ON output from the control circuit
The electromagnet is turned on and off by the off control signal, and the attractive force of the electromagnet can be applied appropriately when the opening/closing body is opened/closed or closed.
友ＪＬＪ
以下本発明を自動車のフロントドアに適用した第１図な
いし第４図に図示の実施例について説明する。Friend JLJ The embodiment shown in FIGS. 1 to 4, in which the present invention is applied to the front door of an automobile, will be described below.
自動車車体１とフロントドア５は鋼板をプレス成形して
なり、同フロントドア５はそのｌｙＪ端を中心として自
動車車体１のドア開口部２に開閉自在に枢着され、同フ
ロントドア５にドアガラス６が上下へ間開自在に設けら
れている。The automobile body 1 and the front door 5 are formed by press-forming a steel plate, and the front door 5 is pivotally connected to the door opening 2 of the automobile body 1 around its lyJ end so as to be openable and closable, and a door glass is attached to the front door 5. 6 are provided so that they can be opened vertically.
また自動車車体１のドア開口部２には、その上部にルー
フフランジ３が形成されるとともに、ドア開口部２の中
心寄りにドア開口部２の全周にσす、パネルフランジ４
が形成され、同ルーフフランジ３には水密用シール７が
一体に付設されるとともに、同パネル７ランジ４にはト
リム１０を介して気密用シール８が一体に付設されてい
る。Further, a roof flange 3 is formed on the top of the door opening 2 of the automobile body 1, and a panel flange 4 is formed around the entire circumference of the door opening 2 near the center of the door opening 2.
A watertight seal 7 is integrally attached to the roof flange 3, and an airtight seal 8 is integrally attached to the flange 4 of the panel 7 via a trim 10.
さらに気密用シール８の先端部９の内面に電磁石１１が
一体に貼設され、第４図に図示されるように、同電磁石
１１はイグニッションスイッチ１２と直列に電源回路１
３に介装されている。Further, an electromagnet 11 is integrally attached to the inner surface of the tip 9 of the airtight seal 8, and as shown in FIG.
3 is interposed.
第１図ないし第４図に図示の実施例は前記したように構
成されているので、イグニッションスイッチ１２がオフ
されてエンジンが停止し、自動車が停車している場合で
は、電１ｉｉｉｃｉ１１は非励磁状態となり、′Ｆｉ磁
石１１とフロントドア５のドアインナパネル１４とに吸
引力が働かないため、フロントドア５の開放の際に、楽
にフロントドア５を開放することができる。Since the embodiment shown in FIGS. 1 to 4 is configured as described above, when the ignition switch 12 is turned off, the engine is stopped, and the automobile is stopped, the electric power 1iiiici 11 is in the de-energized state. Since no attractive force acts between the Fi magnet 11 and the door inner panel 14 of the front door 5, the front door 5 can be opened easily when the front door 5 is opened.
またフロントドア５を閏じ、イグニッションスイッチ１
２をオンしてエンジンを始動すると、電磁石１１は励磁
状態となり、電磁石１１とドアインナパネル１４とに吸
引力が働いて、気密用シール８の先端部９がドアインナ
パネル１４に圧接され、車内の気密が保持されうる。Also, open the front door 5 and open the ignition switch 1.
2 and starts the engine, the electromagnet 11 becomes energized, and an attractive force acts between the electromagnet 11 and the door inner panel 14, and the tip 9 of the airtight seal 8 is pressed against the door inner panel 14, causing the inside of the car to be pressed. airtightness can be maintained.
第１図ないし第４図に図示の実施例では、ドア開口部２
のルーフフランジ３およびパネルフランジ４に水密用シ
ール７および気密用シール８を夫々付設したが、第５図
に図示するようにフロントドア５のドアインナパネル１
４にリテーナ１５を介してシール１Ｇを付設し、同シー
ル１６の先端部１７の内面に電磁石１８を一体に貼設し
てもよく、同実施例でも、第１図ないし第４図に図示の
実施例と同様な作用効果を秦しうる。In the embodiment shown in FIGS. 1 to 4, the door opening 2
A water-tight seal 7 and an air-tight seal 8 are attached to the roof flange 3 and panel flange 4, respectively.As shown in FIG.
4 through a retainer 15, and an electromagnet 18 may be integrally attached to the inner surface of the tip 17 of the seal 16. The same effects as those of the embodiment can be obtained.
また第１図ないし第４図に図示の実施例において、第６
図に図示するように、気密用シール８と接離自在に接触
しつるドアインナパネル１４の部分に磁性粉を混入した
磁性シール１９を一体に貼着してもよく、このような実
施例では、゛電磁石１１の励磁時において、気密用シー
ル８の気密性をさらに増大させることができる。In addition, in the embodiment shown in FIGS. 1 to 4, the sixth
As shown in the figure, a magnetic seal 19 mixed with magnetic powder may be integrally attached to a portion of the door inner panel 14 that comes into contact with the airtight seal 8 so as to be able to move toward and away from the airtight seal 8. ``When the electromagnet 11 is excited, the airtightness of the airtight seal 8 can be further increased.
さらに第１図ないし第４図に図示の実施例においては、
電磁石１１の電源回路１３にイグニッションスイッチ１
２を介装したが、第７図に図示するように、ドアロック
時にオンするドアロックスイッチ２０とイグニッション
スイッチ１２を電磁石１１の電源回路１３に直列に介装
してもよく、この実施例では、エンジンを始動し、かつ
ドアロックを施して走行準備状態が完了した時に、電磁
石１１が励磁されて、気密用シール８がドアインナパネ
ル１４に吸引され、気密性が得られる。Furthermore, in the embodiment illustrated in FIGS. 1 to 4,
The ignition switch 1 is connected to the power supply circuit 13 of the electromagnet 11.
However, as shown in FIG. 7, the door lock switch 20 and the ignition switch 12, which are turned on when the door is locked, may be connected in series with the power supply circuit 13 of the electromagnet 11. When the engine is started and the doors are locked to complete the vehicle preparation state, the electromagnet 11 is energized and the airtight seal 8 is attracted to the door inner panel 14, thereby providing airtightness.
さらにまた第８図に図示するように、走行速度の増加に
比例して抵抗が減少する走行速度対応型可変抵抗２１と
イグニッションスイッチ１２を電磁石１１の電源回路１
３を直列に介装してもよく、この実施例においては、エ
ンジンを始動し、走行速度を増大させると、電磁石１１
の吸引力を増加させ、気密性を漸次増大させることがで
きる。Furthermore, as shown in FIG. 8, the power supply circuit 1 of the electromagnet 11 is connected to a travel speed compatible variable resistor 21 whose resistance decreases in proportion to an increase in travel speed and an ignition switch 12.
3 may be interposed in series. In this embodiment, when the engine is started and the running speed is increased, the electromagnet 11
can increase the suction force and gradually increase the airtightness.
しかも、前記イグニッションスイッチ１２．ドアロック
スイッチ２０．走行速度対応型可変抵抗２１を適宜組合
せ、さらに他のスイッチ等を適宜組合ぜてもよい。Moreover, the ignition switch 12. Door lock switch 20. The traveling speed compatible variable resistor 21 may be combined as appropriate, and other switches and the like may also be combined as appropriate.
また本発明はプラスチック製車体の自動車に適用でき、
この場合には電磁石と対応する例に鋼板を付設し、また
は永久磁石を取付けてもよい。Furthermore, the present invention can be applied to automobiles with plastic bodies,
In this case, a steel plate may be attached to the example corresponding to the electromagnet, or a permanent magnet may be attached.
ｌ且夏匁」
このように本発明においては、車両状態に対応して前記
電ｖｉ１石をオン・オフさせて、前記開閉体の開閉動作
時や閉塞時に該電磁石の吸引力を適宜働かせ、該開閉体
を円滑に開閉させることができるとともに、開閉体を閉
じた時に、該開閉体を気水密に密閉することができる。As described above, in the present invention, the electromagnet is turned on and off according to the vehicle condition, and the attractive force of the electromagnet is applied appropriately when the opening/closing body is opened/closed or closed. The opening/closing body can be opened and closed smoothly, and when the opening/closing body is closed, the opening/closing body can be airtightly sealed.
第１図は本発明に係る車両用開閉体のシール装置を備え
た自動車の側面図、第２図は第１図の■−■線に沿って
截断した横断面図、第３図はフロントドアを開いた状態
の横断面図、第４図はその制御回路図、第５図および第
６図はそれぞれ他の実施例の横断面図は、第７図および
第８図はさらに他の実施例の制御回路図である。
１・・・自動車車体、２・・・ドア間口部、３・・・ル
ーフフランジ、４・・・パネルフランジ、５・・・フロ
ントドア、６・・・ドアガラス、７・・・水密用シール
、８・・・気密用シール、９・・・先端部、１０・・・
トリム、１１・・・電磁石、１２・・・イグニッション
スイッチ、１３・・・電源回路、１４・・・ドアインナ
パネル、１５・・・リテーナ、１６・・・シール、１７
・・・先端部、１８・・・電磁石、１９・・・１ｉｆｌ
竹シール、２０・・・ドアロックスイッチ、２１・・・
走行速度対応型可変抵抗。Fig. 1 is a side view of an automobile equipped with a sealing device for a vehicle opening/closing body according to the present invention, Fig. 2 is a cross-sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a front door door. FIG. 4 is a cross-sectional view of the opened state, FIG. 4 is a control circuit diagram thereof, FIGS. 5 and 6 are cross-sectional views of other embodiments, and FIGS. 7 and 8 are still further embodiments. FIG. DESCRIPTION OF SYMBOLS 1...Automobile body, 2...Door frontage, 3...Roof flange, 4...Panel flange, 5...Front door, 6...Door glass, 7...Watertight seal , 8... Airtight seal, 9... Tip, 10...
Trim, 11... Electromagnet, 12... Ignition switch, 13... Power supply circuit, 14... Door inner panel, 15... Retainer, 16... Seal, 17
...Tip, 18...Electromagnet, 19...1ifl
Bamboo sticker, 20...Door lock switch, 21...
Variable resistance corresponding to running speed.
Claims (1)
装置において、前記開閉体および車体のいずれか一方ま
たは両方に付設されたシール部材と、該シール部材に隣
接して前記開閉体および車体のいずれかに設けられた電
磁石と、車両状態の信号に応じて前記電磁石とオン・オ
フ制御する制御回路とを備え、前記電磁石が設けられて
いない側の開閉体または車体の当接部分は強磁性体また
は磁石であることを特徴とする車両用開閉体のシール装
置。In a sealing device for a vehicle opening/closing body that seals between an opening/closing body and a vehicle body, a sealing member attached to either or both of the opening/closing body and the vehicle body, and a sealing member attached to the opening/closing body and the vehicle body adjacent to the sealing member. and a control circuit that controls on/off of the electromagnet according to a signal of the vehicle status, and the contact portion of the opening/closing body or the vehicle body on the side where the electromagnet is not installed is strong. A sealing device for a vehicle opening/closing body characterized by being made of a magnetic material or a magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60149151A JPS6212414A (en) | 1985-07-09 | 1985-07-09 | Sealing device for door member for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60149151A JPS6212414A (en) | 1985-07-09 | 1985-07-09 | Sealing device for door member for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6212414A true JPS6212414A (en) | 1987-01-21 |
Family
ID=15468893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60149151A Pending JPS6212414A (en) | 1985-07-09 | 1985-07-09 | Sealing device for door member for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6212414A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4999951A (en) * | 1988-11-16 | 1991-03-19 | The Standard Products Company | Magnetic window seal assembly |
| FR2724600A1 (en) * | 1994-09-20 | 1996-03-22 | Peugeot | Magnetic sealing of frameless window in automobile doors |
| US11186154B2 (en) * | 2019-01-04 | 2021-11-30 | Hyundai Motor Company | Weather strip structure for vehicle mounted with opposite sliding doors |
-
1985
- 1985-07-09 JP JP60149151A patent/JPS6212414A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4999951A (en) * | 1988-11-16 | 1991-03-19 | The Standard Products Company | Magnetic window seal assembly |
| FR2724600A1 (en) * | 1994-09-20 | 1996-03-22 | Peugeot | Magnetic sealing of frameless window in automobile doors |
| US11186154B2 (en) * | 2019-01-04 | 2021-11-30 | Hyundai Motor Company | Weather strip structure for vehicle mounted with opposite sliding doors |
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