Outer water retaining seal strip with decorative bright strip

Abstract

The invention aims at providing an outer water retaining seal strip with a decorative bright strip, which is reliable in function, convenient to assemble, good in corrosion resistance and good in retaining performance. The outer water retaining seal strip with the decorative bright strip comprises a seal strip body and the decorative bright strip which is arranged on an outer side of the seal strip body and is clamped with the seal strip, a clamping groove for clamping a door metal plate is formed in the seal strip body, a skeleton is arranged along the periphery of the clamping groove in the seal strip, and a supporting plate strip and a convex strip are arranged in a groove cavity of the clamping groove; a first plate strip is arranged at the top, close to one side of glass, of the seal strip body, a second plate strip is arranged below the first plate strip, a suspending edge of the second plate strip is folded back and extends towards a position below a suspending edge of the first plate strip, and length directions of the first plate strip and the second plate strip are consistent with a length direction of the seal strip body; a compensation block is arranged at the end of the clamping groove. The outer water retaining seal strip with the decorative bright strip can effectively avoid the problems that the end of the outer water retaining seal strip is warped up, an open joint is formed with the decorative cover plate, a gap exists between the outer water retaining seal strip and glass and sundries are accumulated.

Description

technical field [0001] The invention relates to the field of automobile body accessories, in particular to an exterior water seal with decorative bright strips. Background technique [0002] The exterior water strip of the car is installed on the window frame, which mainly plays the role of sealing, waterproof and dustproof, and can clean the side door glass when the glass is running up and down. As consumers have higher and higher requirements for vehicles, decorative bright strips are generally installed on the side door outer water retaining strips to play an aesthetic role. Therefore, it is particularly important to improve the overall function of the outer water retaining strips through structural optimization, that is, the appearance. [0003] In the prior art, the outer water seals with decorative bright strips generally have two structural forms: 1. The decorative bright strips are co-extruded with elastomers; 2. The decorative bright strips are clamped on the water ...

AI Technical Summary

Problems solved by technology

The first form has a simple structure and relatively low cost, but due to the limitation of the process, it is difficult to fine-tune the appearance details such as the width of the decorative bright surface and the treatment of the water-retaining end; the second form is easier to realize in terms of appearance details Modeling intention, insufficient clamping force between the door sheet metal and the outer water seal will cause the outer water seal to loosen or even fall off, because the thickness of the door sheet metal will become thinner at both ends, so after a long time, the outer water seal will There will be problems such as end warping and separation from the decorative cover. There will be gaps between the outer water seal and the glass, and debris will accumulate in the middle.

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