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Improved connecting sealing strip of breathing cover plate

A ventilation cover and sealing strip technology, applied in heating/cooling equipment, air treatment equipment, transportation and packaging, etc., can solve the lack of supporting parts in the arched part, difficulty in achieving stable abutment, and prolapse of the end of the ventilation cover, etc. problem, to achieve the effect of improving the anti-off effect, realizing the effect of anti-collapse and improving the waterproof effect

Pending Publication Date: 2017-09-05
仙居县华航橡塑有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an improved ventilation cover connecting sealing strip, aiming at solving the problems in the prior art that the end of the ventilation cover is easily detached from the sealing strip, the width of the clamping part is narrow, and the slot cannot be aligned. Covering, and the end of the abutment part is narrow, it is difficult to achieve complete abutment stability, and misalignment is prone to occur. The arched part lacks supporting parts, and it is prone to collapse damage and damage to the sealing strip.

Method used

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  • Improved connecting sealing strip of breathing cover plate
  • Improved connecting sealing strip of breathing cover plate
  • Improved connecting sealing strip of breathing cover plate

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Experimental program
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Effect test

Embodiment 2

[0034] Further, such as figure 2 , the abutting portion 4 includes an arched section 41 and an abutting section 42, the arched section 41 is arched upwards, one end of the arched section 41 is connected to the body 1, and the other end of the arched section 41 is connected to abut against Segment 42 , the abutting segment 42 is integrally formed to connect the end of the contact foot portion 8 , and the lower end surface of the contact foot portion 8 is close to the windshield 15 . The arrangement of the arched section 41 not only facilitates the connection with the main body 1, but also improves its mechanical performance. Further, such as image 3 , the supporting cavity 16 is surrounded between the abutting portion 4 (that is, the arched section 41 of the abutting portion 4), the main body 1 and the windshield 15, in order to further improve the mechanical properties of the arched section 41 and realize further connection , so that the support cavity 16 is provided with ...

Embodiment 3

[0036] Such as Figure 4 .Furthermore, the fixed part B 3 includes a curved part 31 and a flat part 32, the upper end of the curved part 31 is fixedly connected to the body 1, the setting of the curved part 31 can improve the mechanical strength of the fixed part B 3, so The lower end of the bent portion 31 is fixedly connected to the flattened portion 32 , and the lower end of the flattened portion 32 abuts against the windshield 15 , and the flattened portion 32 achieves a close combination with the windshield 15 .

Embodiment 4

[0038] Further, such as Figure 4 with 5 , the second protrusion 6 is arranged obliquely, the transverse section of the second protrusion 6 is triangular, and the tip of the second protrusion 6 faces the second protrusion 6 . During specific installation, the end of the ventilation cover 13 is provided with a draw-in groove 14 that matches the protrusion 26. When the draw-in groove 14 was in the initial state, its end was in a tightened state, and the width of the opening of the accommodating cavity 9 was greater than that of the ventilation. The width of the end portion of the cover plate 13, so that the end portion of the ventilation cover plate 13 smoothly enters the accommodating cavity 9, and in the process of gradually deepening, the protrusion 2 6 contacts the draw-in groove 14 provided at the end of the ventilation cover plate 13, Protrusion 2 6 gradually stretches into the draw-in groove 14, and the end of the ventilation cover plate 13 is constantly stretched, so th...

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Abstract

The invention discloses an improved connecting sealing strip of a breathing cover plate. The improved connecting sealing strip of the breathing cover plate is characterized in that a propping part is arranged on the front side of a connecting sealing strip body, wherein a contact pin part which is tightly propped to a windshield is arranged at the end part of the propping part; the contact pin part is arranged in the length direction of the connecting sealing strip body and takes the shape of a stripy plate; a fixed part A and a fixed part B which are oppositely arranged at the top and bottom are mounted on the rear side of the connecting sealing strip body, and a storing chamber in which the end part of the breathing cover plate can be stored is formed between the fixed part A and the fixed part B; a first bump is integrally formed on the inner sidewall of the fixed part A and faces the fixed part B; a second bump and a third bump which are integrally formed are arranged on the inner sidewall of the fixed part B and face the fixed part A; the third bump is arranged at the end part of the fixed part B; the first bump, the second bump and the third bump are of stripy structures which are arranged in the length direction of the connecting sealing strip body; a covering plate extends to the rear side of the fixed part A; an inverted hook part is arranged on the inner side of a bumped part of the third bump; an inclined warping plate is arranged on the outer side of a bumped part of the third bump. The improved connecting sealing strip is compact in structure design, good in connecting sealing effects, and high in waterproofing and dustproofing functions, and the anti-off effect is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of injection molded parts of automobiles, and in particular relates to an improved sealing strip connected to a ventilation cover. Background technique [0002] The ventilation cover is installed on the front end of the front windshield of the car, and is used to guide the water flow on the front windshield out of the front of the car body and fall to the ground without causing the water flow to enter the engine compartment or the interior of the car. And another function of the ventilation cover is to provide the air inlet of the air-conditioning equipment for the moving car, and effectively prevent the entry of large particles or leaves. [0003] In the prior art, a connection sealing structure needs to be provided between the ventilation cover plate and the front windshield, and a sealing strip is generally provided at present. However, the structure of the sealing strip provided in the prior art is rela...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R13/06B60R13/07B60H1/30
CPCB60H1/30B60R13/06B60R13/07
Inventor 刘茂伟
Owner 仙居县华航橡塑有限公司