A sealing device for vehicle body frame

The utility model belongs to the auto parts field specifically provides a sealing device for vehicle body frame. The utility model discloses it is unstable to aim at solving vehicle body frame sealing strip installation back, and easy production dislocation causes the problem that automobile body sealing performance is poor. Purpose for this reason in the technical scheme provide by the utility model, a sealing device for vehicle body frame is provided with at least one boss, sealing device has rivet and the sealing strip that is used for car door frame part connected, the sealing strip has the cell type structure and including outside seal lip and inboard seal lip, the interior side member of inboard seal lip and car door frame the rivet and boss sealing contact has effectively avoided the dislocation of vehicle body frame sealing strip, has strengthened the sealed effect of sealing washer, has effectively alleviated the noise problem of car. 本实用新型属于汽车零件领域，具体提供种用于车身门框的密封装置。本实用新型旨在解决车身门框密封条安装后不稳定，容易产生错位，致使车身密