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Outer water retaining seal strip with decorative bright strip

A technology of external water blocking and sealing strips, which is applied in the field of automobile body accessories, can solve problems such as falling off, loosening of external water blocking sealing strips, and seam separation, and achieve the effect of increasing material thickness and preventing end warping

Active Publication Date: 2016-07-27
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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  • Outer water retaining seal strip with decorative bright strip
  • Outer water retaining seal strip with decorative bright strip
  • Outer water retaining seal strip with decorative bright strip

Examples

Experimental program
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Effect test

Embodiment Construction

[0012] An outer water-blocking seal with a decorative bright strip, comprising a seal body 10 and a decorative bright strip 20 arranged on the outside of the seal body 10 and engaged with it, the strip length direction of the decorative bright strip 20 is consistent with the length direction of the seal body 10 , the seal body 10 is provided with a card slot 11 for the door sheet metal 2 to snap into, the seal body 10 is provided with a skeleton 30 along the periphery of the card slot 11, and a support slat 111 and a raised bar 112 are arranged in the cavity of the card slot 11 to support The length direction of the strip 111 and the protruding strip 112 is consistent with the length direction of the slot 11; the top of the side of the seal body 10 close to the glass 1 is provided with a first strip 13, and the bottom of the first strip 13 is provided with a second strip 14 One long side of the first slat 13 and the second slat 14 is connected to the seal body 10, the other lon...

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PUM

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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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J10/76B60R13/04
CPCB60R13/04
Inventor 陈宗好时西芳李丹车伟民王晓芬童刚张举华
Owner CHERY AUTOMOBILE CO LTD
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