Noise reduction structure of rear door triangular window sealing strip

A technology for sealing strips and noise reduction, which is applied in the field of auto parts to achieve the effects of improving assembly accuracy, increasing ride comfort, and reducing risks

Pending Publication Date: 2020-11-13
HUACHEN XINYUAN CHONGQING AUTOMOBILE
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  • Abstract
  • Description
  • Claims
  • Application Information

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  • Noise reduction structure of rear door triangular window sealing strip
  • Noise reduction structure of rear door triangular window sealing strip
  • Noise reduction structure of rear door triangular window sealing strip

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with the embodiments and with reference to the accompanying drawings.

[0035] The reference signs and components involved in the accompanying drawings are as follows:

[0036] 1. Seal body 11. Top edge

[0037] 111. Fixing strip 112. End protrusion

[0038] 12. First side 13. Bottom

[0039] 14. Second side 121. First groove

[0040] 122. Second groove 123. Third groove

[0041] 124. Fourth groove 125. First lip

[0042] 126. Second lip 127. Third lip

[0043] 128. Fourth lip 129. Fitting groove

[0044] 1291. Fixed block assembly 2. The first noise reduction part

[0045] 21. First bending part 22. Second bending part

[0046] 23. Straight part 3. Second noise reduction part

[0047] 31. Horizontal noise reduction body 32. Transitional noise reduction body

[0048] 33. Vertical noise reduction body 33

[0049] Please refer to figure 1 , figure 1 It is a schematic structural representatio...

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Abstract

The invention relates to a noise reduction structure of a rear door triangular sealing strip. The noise reduction structure comprises a sealing strip body, a first noise reduction piece and a second noise reduction piece. The first noise reduction piece is attached to the top edge of the sealing strip body. The second noise reduction piece is attached to the first side edge of the sealing strip body. The structure has the advantages that by innovating the structure of the sealing strip body and arranging the noise reduction piece assembly on the sealing strip body, the assembling precision ofthe sealing strip body and a car window is high, the effect of obviously reducing wind noise is achieved, the risk that passengers in the rear row feel the wind noise is reduced, and the riding comfort of the passengers in the rear row is greatly improved.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a noise reduction structure for a rear door triangular sealing strip. Background technique [0002] In order to reduce the blind spot of the driver's vision, triangular windows are provided, and these triangular windows seal the glass with the triangular windows through the sealing strips inside. It can improve the vision inside the car and increase the appearance of the car, so the triangular window is widely used. [0003] Yet the automotive triangular window sealing strip of the prior art has the following defects and deficiencies: [0004] After the existing triangular window sealing strip is assembled with the triangular window glass, in the Y direction and Z direction, due to the accuracy of the vehicle body and the window frame, there is a gap between the triangular window sealing strip and the window frame, which makes the car run at high speed. Because the rear pass...

Claims

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Application Information

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IPC IPC(8): B60J10/50B60J10/86
CPCB60J10/50B60J10/86
Inventor谭昌松李叶波
OwnerHUACHEN XINYUAN CHONGQING AUTOMOBILE