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Novel automobile C-pillar door frame sealing structure

A sealing structure and automobile technology, applied in sealing devices, engine sealing, vehicle parts, etc., can solve the problems of high and low step difference, affecting the appearance, etc., achieve smooth connection, strengthen the fixing effect, and increase the structural strength

Pending Publication Date: 2020-01-31
建新赵氏科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the problem of sealing is solved, this structure has obvious step difference, which affects the appearance

Method used

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  • Novel automobile C-pillar door frame sealing structure
  • Novel automobile C-pillar door frame sealing structure
  • Novel automobile C-pillar door frame sealing structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Nine, the following specific embodiments further illustrate the present invention.

[0022] Ten, such as Figure 2 to Figure 5 , the present invention provides a technical solution: the novel automobile C-pillar door frame sealing structure includes a sealing strip body 2 and buckles 3 . The sealing strip body 2 is composed of a skeleton 11 , an upper soft edge 12 and a lower soft edge 13 ; the buckle 3 is composed of a lower body 31 , an end cover 32 and an upper body 33 .

[0023] The utility model can also be further set as follows: the cross section of the skeleton 11 is an inverted L-shaped structure, the upper end is fixedly connected to the upper soft side 12, the lower end is fixedly connected to the lower soft side 13, and there is a raised rib 111 in the middle position , and there is a certain distance from the rear door to increase the overall strength of the sealing strip skeleton. There are through holes 112 for installing buckles at the position close t...

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Abstract

The invention discloses a novel automobile C-pillar door frame sealing structure. The novel automobile C-pillar door frame sealing structure comprises a sealing strip body and a buckle, wherein the sealing strip body is composed of a skeleton, an upper soft edge and a lower soft edge, the buckle is composed of a lower body, an end cover and an upper body, the upper soft edge of the sealing strip body is parallel to a rear door and a vehicle body side wall, and plays an attractive and sealing role, the skeleton is provided with a protruding rib in the length direction so as to achieve the effect of enhancing the strength of the sealing strip body, the lower soft edge extends out to be provided with a protruding rib so as to cover the buckle and play an attractive and strength enhancing role, and the sealing strip body is fixed to the rear door through the buckle. According to the novel automobile C-pillar door frame sealing structure, the sealing performance and appearance problems of aC-pillar door frame can be effectively solved.

Description

technical field [0001] The invention relates to the field of automobile door sealing, in particular to a sealing structure on an automobile door frame. Background technique [0002] 1. At present, there are gaps in the waistline area of ​​the C-pillar of most cars on the market, that is, between the rear door and the side wall, without any sealing measures, which greatly reduces the sealing performance of the vehicle and seriously affects the comfort of passengers. The sealing method of some high-end models is as follows: figure 1 As shown, the body of the weather strip is fixed to the circumference of the rear door by buckles, and the body of the weather strip and the side wall of the vehicle body are squeezed tightly to achieve a sealing effect. Although the problem of sealing is solved, there are obvious step differences in this structure, which affects the appearance. Contents of the invention [0003] Two, the object of the present invention is to provide a kind of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J10/30B60J10/86
CPCB60J10/30B60J10/86
Inventor 陈红伟尤敏杰王荣华马庆王金龙彭亮亮张振科
Owner 建新赵氏科技股份有限公司
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