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Automobile sealing strip assembly with self-pressing function

A technology of automotive sealing strips and sealing strips, which is applied in the direction of engine sealing, vehicle parts, sealing devices, etc., can solve the problem that the sealing strip cannot squeeze the plate spontaneously, and achieve a good sealing effect

Pending Publication Date: 2022-05-27
GUANGZHOU XINQIANG AUTOMOTIVE COMPONENTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the sealing strip is only squeezed by the pressure of the plate, the sealing strip cannot spontaneously squeeze the plate, and there is still room for improvement in its sealing performance

Method used

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  • Automobile sealing strip assembly with self-pressing function
  • Automobile sealing strip assembly with self-pressing function
  • Automobile sealing strip assembly with self-pressing function

Examples

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Effect test

Embodiment Construction

[0024] refer to figure 1 , image 3 , Figure 4 and Image 6 , an automobile sealing strip assembly with self-compression function, comprising an elastic sealing strip body 2, the interior of the sealing strip body 2 is a hollow structure, and two sets of curved support frames 4 are symmetrically arranged inside the sealing strip body 2, The support frame 4 has elasticity, the two ends of the support frame 4 are raised upward, a jacking block 9 is provided on the inner top of the sealing strip body 2, and the bottom surface of the jacking block 9 is provided with an upwardly concave guide surface 10, so that the jacking block is The top surface of 9 is high in the middle and low on both sides, and a first raised portion 5 and a second raised portion 6 are respectively provided on both sides of the top of the weather strip body 2, and between the first raised portion 5 and the second raised portion 6 A third raised portion 7 is provided, and the jacking block 9 is located be...

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Abstract

The automobile sealing strip assembly with the self-pressing function comprises a sealing strip body and is characterized in that two sets of bent supporting frames are symmetrically arranged in the sealing strip body, the supporting frames are elastic, the two ends of each supporting frame tilt upwards, a jacking block is arranged on the inner top of the sealing strip body, and the jacking block is connected with the supporting frames. The bottom surface of the jacking block is provided with a concave guide surface, so that the top surface of the jacking block is high in the middle and low in two sides; a first protruding part and a second protruding part are arranged on the two sides of the top of the sealing strip body respectively, a third protruding part is arranged between the first protruding part and the second protruding part, and the jacking block is located behind the third protruding part. According to the sealing strip assembly, in the process that the second plate is close to the first plate, the pressure of the second plate on the first protruding part and the second protruding part and the pressure of the third protruding part on the second plate interact and react, so that the sealing strip assembly can automatically press the second plate, multiple sealing is achieved, and the better sealing effect is achieved.

Description

technical field [0001] The present invention relates to an automobile weather strip, more particularly, to an automobile weather strip assembly with self-compression function. Background technique [0002] With the development of the economy and the advancement of industrial technology, automobiles are gradually becoming an essential means of transportation for every household. [0003] The body of an automobile is composed of a plurality of panels, and sealing processing is usually performed between some panels (such as between the door and the door frame, or between the glass and the window frame), which requires the use of automotive sealing strips. [0004] The existing automobile weather strips are usually hollow structures, and the sealing strips are deformed by extruding the sealing strips through two groups of plates, so as to realize the sealing between the plates. Since the sealing strip is only pressed by the pressure of the plate, the sealing strip cannot press ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J10/23B60J10/40B60J10/34
CPCB60J10/23B60J10/40B60J10/34Y02E10/50
Inventor 詹绍谈毕树烽李艳琼姚志浩段成艳龚志业
Owner GUANGZHOU XINQIANG AUTOMOTIVE COMPONENTS CO LTD
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