KR20080018663A - Weather strip overlap controling system for door of vehicle - Google Patents

Weather strip overlap controling system for door of vehicle Download PDF

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Publication number
KR20080018663A
KR20080018663A KR1020060081135A KR20060081135A KR20080018663A KR 20080018663 A KR20080018663 A KR 20080018663A KR 1020060081135 A KR1020060081135 A KR 1020060081135A KR 20060081135 A KR20060081135 A KR 20060081135A KR 20080018663 A KR20080018663 A KR 20080018663A
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South Korea
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electromagnet
weather strip
door
weatherstrip
vehicle
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KR1020060081135A
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Korean (ko)
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최성욱
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현대자동차주식회사
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Priority to KR1020060081135A priority Critical patent/KR20080018663A/en
Publication of KR20080018663A publication Critical patent/KR20080018663A/en

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    • 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
    • B60J10/50—Sealing arrangements characterised by means for prevention or reduction of noise, e.g. of rattling or vibration of windows
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/40—Actuators for moving a controlled member
    • B60Y2400/404—Electro-magnetic actuators, e.g. with an electromagnet not rotating for moving a clutching member

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

A system for controlling a weatherstrip overlap of a vehicle door is provided to simplify the structure thereof and to reduce the production cost by controlling an overlap gap of a weatherstrip using an electromagnet. A weatherstrip overlap controlling system comprises first and second electromagnets(30,32) which are spaced apart from each other by a predetermined distance in a door weatherstrip. When an attractive force is formed between the first and second electromagnets, the fastening degree of the weatherstrip is decreased. When a repulsive force is formed between the first and second electromagnets, the fastening degree of the weatherstrip is increased. A battery(36) supplies power to the first and second electromagnets. An electronic control unit(38) controls the fastening degree of the weatherstrip.

Description

차량용 도어의 웨더 스트립 오버랩 제어장치 {WEATHER STRIP OVERLAP CONTROLING SYSTEM FOR DOOR OF VEHICLE} Weather Strip Overlap Control for Vehicle Doors {WEATHER STRIP OVERLAP CONTROLING SYSTEM FOR DOOR OF VEHICLE}

도 1은 본 발명에 따른 차량용 도어의 웨더 스트립의 단면도이다.1 is a cross-sectional view of a weather strip of a vehicle door according to the present invention.

도 2는 본 발명에 따른 도어의 웨더 스트립 오버랩 제어장치의 구성도이다. 2 is a block diagram of a weather strip overlap control apparatus of a door according to the present invention.

<도면의 주요 부분에 대한 부호의 설명> <Explanation of symbols for the main parts of the drawings>

10 : 바디 패널 12 : 바디 패널 웨더 스트립 10 body panel 12 body panel weather strip

20 : 도어 패널 22 : 도어 패널 웨더 스트립 20: door panel 22: door panel weather strip

30 : 제1전자석 32 : 제2전자석30: first electromagnet 32: second electromagnet

34 : 승압기 36 : 배터리34 booster 36 battery

38 : 전자제어유닛 38: electronic control unit

본 발명은 웨더 스트립의 오버랩 제어장치에 관한 것으로서, 보다 상세하게는 도어의 웨더 스트립 물림량을 제어하여 도어의 닫힘 성능을 향상시키면서 주행시 바람소리 유입 및 세차시 물 유입방지 성능을 향상시킬 수 있는 차량용 도어의 웨터 스트립 오버랩 제어장치에 관한 것이다.The present invention relates to an overlap control apparatus of a weather strip, and more particularly, for controlling a weather strip bite of a door to improve the closing performance of the door while improving the performance of preventing wind inflow and water inflow during washing. Wet strip overlap control of the door.

일반적으로 차량용 도어는 닫힘 성능을 향상시키기 위해서는 도어 사이드 웨더스트립과 바디 패널 사이 및 바디 사이드 웨더 스트립과 도어 패널 사이의 오버랩되는 구간이 작을수록 좋아진다. 그러나, 이와 같이, 웨터 스트립과 패널 사이의 오버랩 구간이 작아지면 차량 주행시 바람소리가 차실 내부로 유입되어 소음이 발생되고 세차시 물이 차실 내부로 유입되는 문제점이 발생된다.In general, a door for a vehicle has a smaller overlapping interval between the door side weather strip and the body panel and the body side weather strip and the door panel in order to improve the closing performance. However, as such, when the overlap section between the wet strip and the panel is small, wind noise is introduced into the vehicle compartment while driving the vehicle, noise is generated, and water is introduced into the vehicle compartment during the washing.

이러한 문제점을 해결하고자, 종래의 경우 공개특허 특2003??0032714에 개시된 바와 같이, 자동차용 도어의 웨더 스트립 팽창 및 수축장치는 웨더스트립의 몸체부의 내부와 연통되게 연결되는 3방향 커넥터와, 상기 3방향 커넥터중 두 개의 경로와 각각 연결되도록 상면 앞뒤에 제1 및 제2출력포트가 형성되고, 저면 앞뒤에는 제1및 제2입력포트가 형성된 액튜에이터와, 상기 액튜에이터의 제1입력포트와 연결되는 동시에 체크밸브를 사이에 두고 트로틀 바디와 연결되는 진공탱크와, 상기 액튜에이터의 제2입력포트와 체크밸브를 사이에 두고 연결되는 컴프레서로 구성된다.In order to solve this problem, as disclosed in Korean Patent Laid-Open Publication No. 2003 ?? 0032714, the weather strip expansion and contraction device of a door for a vehicle includes a three-way connector connected in communication with the inside of the body portion of the weather strip, and First and second output ports are formed in front and rear of the upper surface and connected to two paths of the directional connectors, respectively, and actuators having first and second input ports are formed in front and rear of the bottom surface, and are connected to the first input port of the actuator. It consists of a vacuum tank connected to the throttle body with the check valve interposed therebetween, and a compressor connected with the second input port of the actuator and the check valve interposed therebetween.

그러나, 상기한 바와 같이 구성되는 종래 기술에 따른 웨더 스트립 팽창 및 수축장치는 액튜에이터, 진공탱크, 컴프레셔 등을 필요로 하게 되어 그 구성이 복잡하고, 그 무게가 증가되며 나아가 제조비용이 증가되는 문제점이 있다. However, the weather strip expansion and contraction apparatus according to the related art, which is configured as described above, requires an actuator, a vacuum tank, a compressor, and the like, which is complicated in configuration, increases in weight, and further increases manufacturing cost. have.

본 발명은 상기한 문제점을 해결하기 위하여 창출된 것으로서, 본 발명의 목적은 전자석을 이용하여 웨더 스트립의 오버랩 간격을 조절함으로써, 구성을 단순 화하고 제조비용을 줄일 수 있는 차량용 도어의 웨더 스트립 오버랩 제어장치를 제공하는 데 있다.The present invention has been made to solve the above problems, an object of the present invention is to adjust the overlap interval of the weather strip using an electromagnet, the weather strip overlap control of the vehicle door that can simplify the configuration and reduce the manufacturing cost To provide a device.

또한, 본 발명이 다른 목적은 차속에 따라 웨더 스트립의 물림량을 조정하여 도어의 닫힘 성능을 향상시키면서 주행시 바람소리가 유입되는 것을 차단할 수 있는 차량용 도어의 웨더 스트립 오버랩 제어장치를 제공하는 데 있다.In addition, another object of the present invention is to provide a weather strip overlap control apparatus for a door for a vehicle that can block the inflow of wind noise while driving while improving the closing performance of the door by adjusting the bite of the weather strip according to the vehicle speed.

상기한 과제를 실현하기 위한 본 발명에 따른 차량용 도어의 웨더 스트립 오버랩 제어장치는 도어 웨더 스트립의 내부에 서로 일정 간격을 두고 배치되어 서로 인력이 작용하면 웨더 스트립의 물림량을 축소하고 서로 척력이 작용하면 웨터 스트립의 물림량을 증대시키는 제1전자석 및 제2전자석과, 상기 제1전자석과 제2전자석에 필요한 전원을 공급하는 배터리와, 상기 제1전자석과 제2전자석으로 공급되는 전류의 방향을 제어하여 도어 웨더 스트립의 물림량을 제어하는 전자제어유닛을 포함하는 것을 특징으로 한다.Weather strip overlap control apparatus for a door for a vehicle according to the present invention for realizing the above problems are arranged at a predetermined interval inside the door weather strip to reduce the bite amount of the weather strip and the repulsive force to each other when the attraction force to each other The first electromagnet and the second electromagnet to increase the bite of the lower wet strip, the battery for supplying the power required for the first electromagnet and the second electromagnet, the direction of the current supplied to the first electromagnet and the second electromagnet It characterized in that it comprises an electronic control unit for controlling the bite amount of the door weather strip by controlling.

이하, 첨부된 도면을 참조하여 본 발명의 일실시예를 설명하면 다음과 같다. Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

도 1은 본 발명에 따른 차량용 도어 웨더 스트립의 단면도이고, 도 2는 발명에 따른 웨더 스트립 오버랩 제어장치의 구성도이다.1 is a cross-sectional view of a door weather strip for a vehicle according to the present invention, Figure 2 is a block diagram of a weather strip overlap control apparatus according to the invention.

본 발명에 따른 웨더 스트립은 바디 패널(10)에 장착되어 도어 패널(20)에 밀착되는 바디 웨더 스트립(12)과 도어 패널(20)에 장착되어 바디 패널(10)에 밀착되는 도어 웨더 스트립(22)으로 구성된다.The weather strip according to the present invention is mounted on the body panel 10 to be in close contact with the door panel 20 and the body weather strip 12 to be attached to the door panel 20 and the door weather strip to be in close contact with the body panel 10 ( 22).

상기 웨더 스티립 오버랩 제어장치는 웨더 스트립(12,22)의 내부에 서로 일 정 간격을 두고 배치되는 제1전자석(30) 및 제2전자석(32)과, 상기 제1전자석(30)과 제2전자석(32)에 필요한 전원을 공급하는 배터리(36)와, 상기 배터리(36)에서 공급되는 전압을 승압시켜 제1전자석 (30)및 제2전자석(32)으로 공급하는 승압기(34)와, 상기 두 전자석(30,32)으로 공급되는 전류의 방향을 제어하여 웨더 스트립(12,22)의 물림량을 제어하는 전자제어유닛(38)으로 구성된다. The weather strip overlap control apparatus includes a first electromagnet 30 and a second electromagnet 32 disposed at predetermined intervals within the weather strips 12 and 22, and the first electromagnet 30 and the first electromagnet 30. A battery 36 for supplying power to the two electromagnets 32, a booster 34 for boosting the voltage supplied from the battery 36 and supplying the first electromagnet 30 and the second electromagnet 32; The electronic control unit 38 controls the direction of the current supplied to the two electromagnets 30 and 32 to control the bite of the weather strips 12 and 22.

상기 배터리(36)는 12V이나 승압기(34)에 의해 220V로 승압된다. 따라서, 자기장의 세기 또한 커지게 되어 웨터 스트립(12,22)의 물림량을 가변시킬 수 있게 된다.The battery 36 is boosted to 12V or 220V by the booster 34. Therefore, the strength of the magnetic field is also increased, so that the bite of the wet strips 12 and 22 can be varied.

상기 제1전자석(30) 및 제2전자석(32)은 휘어짐이 가능한 도전체 와이어에 코일을 감은 형태로 형성되어 상기 제1전자석(30)과 제2전자석(32)에 공급되는 전류의 방향을 서로 같게 하면 두 전자석 사이에 밀어내는 힘이 작용하게 되고, 제1전자석(30)과 제2전자석(32)에 공급되는 전류의 방향을 서로 다르게 하면 서로 끌어당기는 힘이 작용하게 된다. 이때, 상기 도전체 와이어가 휘어지면서 제1전자석(30)과 제2전자석(32) 사이의 간격이 가변된다.The first electromagnet 30 and the second electromagnet 32 are formed in a form in which a coil is wound around a conductive wire that can be bent to change the direction of the current supplied to the first electromagnet 30 and the second electromagnet 32. When they are the same, the pushing force acts between the two electromagnets, and when the directions of currents supplied to the first electromagnet 30 and the second electromagnet 32 are different from each other, the pulling force acts. At this time, as the conductor wire is bent, the distance between the first electromagnet 30 and the second electromagnet 32 is variable.

이와 같이 구성되는 본 발명에 따른 웨터 스트립 오버랩 제어장치의 작용을 다음에서 설명한다. The operation of the wet strip overlap control apparatus according to the present invention configured as described above will be described below.

먼저, 차속이 5KPH 이하인 경우에는 전자제어유닛(38)은 제1전자석(30)과 제2전자석(32)으로 공급되는 전류의 방향을 서로 다르게 한다. 그러면, 제1전자석(30)과 제2전자석(32) 사이에 서로 끌어 당기는 힘이 작용하게 되어 웨더 스트립(12,22)의 물림량이 축소되고 이에 따라 도어의 닫힘 성능을 개선시킨다.First, when the vehicle speed is 5 KPH or less, the electronic control unit 38 changes the direction of the current supplied to the first electromagnet 30 and the second electromagnet 32 differently. Then, a pulling force is applied between the first electromagnet 30 and the second electromagnet 32 to reduce the bite of the weather strips 12 and 22, thereby improving the closing performance of the door.

그리고, 차속이 5KPH 이상인 경우에는 전자제어유닛(38)은 제1전자석(30)과 제2전자석(32)으로 공급되는 전류의 방향을 서로 같게 한다. 그러면 상기 제1전자석(30)과 제2전자석(32) 사이에 서로 밀어내는 힘이 작용하게 되고, 이에 따라 웨더 스트립(12,22)이 벌어지면서 도어 패널(20)과 바디 패널(10) 사이의 물림량을 증대시키고, 이에 따라 차량 주행 중 외부의 바람이 차실 내부로 유입되면서 발생되는 바람소리 등의 소음을 감소시킨다. When the vehicle speed is 5 KPH or more, the electronic control unit 38 makes the directions of currents supplied to the first electromagnet 30 and the second electromagnet 32 equal to each other. Then, a force pushing each other between the first electromagnet 30 and the second electromagnet 32 acts, and as a result, the weather strips 12 and 22 are opened to open the space between the door panel 20 and the body panel 10. Increasing the amount of bite, thereby reducing the noise, such as wind noise generated when the outside wind flows into the interior of the vehicle while driving.

그리고, 차속이 100KPH 이상인 경우에는 전자제어유닛(38)은 제1전자석(30)과 제2전자석(32)으로 공급되는 전류량을 크게 하여 제1전자석(30)과 제2전자석(32) 사이의 밀어내는 힘을 크게 하여 웨더 스트립(22)과 바디패널(10) 사이 및 웨더 스트립(12)과 도어 패널(20) 사이의 물림량을 증대시켜 외부의 소음이 차실 내부로 유입되는 것을 저감시켜 승차감을 향상시킨다. In addition, when the vehicle speed is 100 KPH or more, the electronic control unit 38 increases the amount of current supplied to the first electromagnet 30 and the second electromagnet 32 so that the distance between the first electromagnet 30 and the second electromagnet 32 is increased. The pushing force is increased to increase the bite amount between the weather strip 22 and the body panel 10 and between the weather strip 12 and the door panel 20 to reduce the inflow of outside noise into the interior of the cabin. To improve.

따라서, 상기와 같이 구성되고 작용되는 본 발명에 따른 도어 웨더 스트립 오버랩 제어장치는 웨더 스트립 내부에 제1전자석과 제2전자석을 설치하여 차속에 따라 제1전자석과 제2전자석 사이에 척력 및 인력이 작용하도록 하여 웨더 스트립의 물림량을 가변시킴으로써, 도어의 닫힘 성능을 향상시킴과 아울러 차량 주행시 바람소리를 저감시킬 수 있는 이점이 있다. Therefore, the door weather strip overlap control apparatus according to the present invention configured and operated as described above is provided with a first electromagnet and a second electromagnet inside the weather strip, and the repulsive force and the attraction force between the first electromagnet and the second electromagnet depending on the vehicle speed. By acting to vary the bite of the weather strip, there is an advantage to improve the closing performance of the door and to reduce the wind noise when driving the vehicle.

Claims (2)

도어 웨더 스트립의 내부에 서로 일정 간격을 두고 배치되어 서로 인력이 작용하면 웨더 스트립의 물림량을 축소하고 서로 척력이 작용하면 웨터 스트립의 물림량을 증대시키는 제1전자석 및 제2전자석과;A first electromagnet and a second electromagnet disposed in the door weather strip at a predetermined interval from each other to reduce the bite of the weather strip when the attraction force acts on each other and to increase the bite amount of the wet strip when the repulsive force acts on each other; 상기 제1전자석과 제2전자석에 필요한 전원을 공급하는 배터리와;A battery for supplying power to the first electromagnet and the second electromagnet; 상기 제1전자석과 제2전자석으로 공급되는 전류의 방향을 제어하여 도어 웨더 스트립의 물림량을 제어하는 전자제어유닛을 포함하는 차량용 도어 웨더 스트립 오버랩 제어장치. And an electronic control unit for controlling the bite of the door weather strip by controlling the direction of current supplied to the first electromagnet and the second electromagnet. 제 1 항에 있어서, The method of claim 1, 상기 제1전자석과 제2전자석은 휘어질 수 있는 도전체 와이어에 코일이 감겨져 형성되는 것을 특징으로 하는 차량용 도어 웨더 스트립 오버랩 제어장치.The first electromagnet and the second electromagnet door weather strip overlap control device, characterized in that the coil is wound around the conductive wire is formed.
KR1020060081135A 2006-08-25 2006-08-25 Weather strip overlap controling system for door of vehicle KR20080018663A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101488339B1 (en) * 2013-10-15 2015-01-30 현대자동차주식회사 Structure for preventing sunroof-glass from lifting up

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101488339B1 (en) * 2013-10-15 2015-01-30 현대자동차주식회사 Structure for preventing sunroof-glass from lifting up

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