Passenger door inner sealing structure and vehicle

Abstract

The invention discloses a passenger door inner sealing structure and a vehicle. The vehicle is provided with the passenger door inner sealing structure. The passenger door inner sealing structure comprises a door frame sealing rubber strip, wherein the lower end of a left side rubber strip of the door frame sealing rubber strip is subjected to special-shaped vulcanization for forming a structure comprising a left side special-shaped vulcanized section, the outline shape of the cross section of the tail end of the left side special-shaped vulcanized section is made to be suitable for being tightly inserted into a left end groove cavity of a stepping press strip, the lower end of a right side rubber strip of the door sealing rubber strip is subjected to special-shaped vulcanization for forming a structure comprising a right side special-shaped vulcanized section, and the outline shape of the cross section of the tail end of the right side special-shaped vulcanized section is made to be suitable for being tightly inserted into a right end groove cavity of the stepping press strip. The left side rubber strip and the right side rubber strips are inserted into the groove cavities of the stepping press strips through the special-shaped vulcanization on the lower ends of the left side rubber strip and the right side rubber strip, and the reliable fixation of the lower ends of the left side rubber strip and the right side rubber strip is realized in an attractive way.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a passenger door inner sealing structure and a vehicle with the passenger door inner sealing structure. Background technique [0002] In the swing-out passenger door of passenger cars in the prior art, there are problems of poor sealing of dust, rain, light transmission, etc. in the sealing area between the passenger door panel and the door frame. [0003] There are two main sealing methods for the outward swing passenger door of the current passenger car: 1. The inner sealing method of the passenger door. 2. The outer sealing method of the passenger door. In terms of appearance, the inner sealing method of the passenger door is better than the outer sealing because the rubber strip is built-in. But in terms of sealing, the outer sealing method of the passenger door is better than the inner sealing method. [0004] see figure 1 with figure 2 , the existing passenger doo...

AI Technical Summary

Problems solved by technology

Although this method achieves the sealing of the lower part of the passenger door to a certain extent, it cannot be tightly combined with the lower end of the left rubber strip and the right rubber strip of the door frame sealing strip, forming cavities and cavities, resulting in It is connected with the outside of the car, and dust and water may enter, which will affect the sealing performance

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