본 발명은 밀폐형 링 형태의 웨져스트립(100)에 형성된 에어주입홀(104)에 노즐레진(400)이 장착되고, 상기 노즐레진(400)에 에어호스(200)를 매개로 에어제어모듈(300)이 연결되어 웨져스트립(100) 내부의 에어챔버(102)에 에어를 주입 또는 배출시켜 웨져스트립(100)의 반력을 직접 조절하는 능동형 웨져스트립 밀폐구조 및 장착방법이기 때문에 고압에서도 기밀을 유지하면서 도어 닫힘성과 바람소리 유입을 최소화시킬 수 있고, 대량양산이 용이한 장점이 있다.
A sealing structure of an active weather strip is arranged such that a nozzle resin is mounted in an air injection hole connected to an air chamber formed inside the weather strip in the shape of a closed type ring, and an air control module is connected to the nozzle resin through an air hose. In response to driving conditions of a vehicle, air is injected into or discharged from the air chamber inside the weather strip by an air control module to adjust a reaction force of the weather strip, so as to improve door closing characteristics and minimize an inflow of wind sounds while maintaining airtightness even at a high pressure.
STRUCTURE AND MANUFACTURING METHOD FOR SEALING OF ACTIVE WEATHER STRIP
능동형 웨져스트립 밀폐구조 및 제작방법
2024-10-02
Patent
Electronic Resource
Korean
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
Sealing structure of active weather strip of vehicle and manufacturing method of sealing structure
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|SEALING STRUCTURE OF ACTIVE WEATHER STRIP OF VEHICLE AND MANUFACTURING METHOD THEREOF
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