Automobile ventilation grille and automobile

A technology for grilles and automobiles, applied in vehicle parts, air handling equipment, heating/cooling equipment, etc., can solve problems such as eardrum discomfort, and achieve the effect of compact structure, small overall space occupation, and easy installation

Inactive Publication Date: 2014-08-27
BAIC MOTOR CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problem in the prior art that the shock and shock generated at the moment of closing the car door can cause discomfort to the human eardrum, the present invention provides an automobile ventilation grille and an automobile ventilation grille.

Method used

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  • Automobile ventilation grille and automobile
  • Automobile ventilation grille and automobile
  • Automobile ventilation grille and automobile

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Embodiment Construction

[0031] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0032] The invention provides an automobile ventilation grille aiming at the problem that the vibration generated at the moment when the vehicle door is closed in the existing automobile causes great discomfort to the human eardrum.

[0033] like figure 1 As shown, an automobile ventilation grille is provided in an embodiment of the present invention, comprising: a grille frame 2; a connecting rod 3 fixed on one side of the grille frame 2; Connecting rods 4, each connecting rod 4 is located in the grid frame 2 and arranged parallel to each other; each connecting rod 4 is fixedly connected with a catch 5, and the catch 5 is located in the grid frame, wherein the top One end of the baffle is fixedly connected with a rotating mechanism 6; a sealing device ...

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PUM

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Abstract

The invention discloses an automobile ventilation grille and an automobile and belongs to the technical field of automobile grilles. The ventilation grille comprises a grille framework, a connecting bar fixed at one side of the grille framework, a plurality of connecting rods rotationally connected with the connecting bar and located in the grille framework in parallel, a sealing device for sealing the gap between each baffle plate and the grille framework, and drive equipment for driving the baffle plates to rotate, wherein each connecting rod is firmly connected with one baffle plate, one end of the top baffle plate is firmly connected with a rotating mechanism, when the drive equipment drives the rotating mechanism to rotate, the rotating mechanism drives the top baffle plate to rotate, and the top baffle plate drives the other baffle plates to rotate through the connecting bar so as to open or close all of the baffle plates. When automobile doors are opened or closed, the ventilation grille can be opened or closed correspondingly, the air pressure stabilization in the automobile is guaranteed, and the injury of the vibration generated in closing the automobile doors to ears is avoided.

Description

technical field [0001] The invention relates to the technical field of automobile grilles, in particular to an automobile ventilation grille and an automobile. Background technique [0002] As cars become more and more common means of transportation, people's understanding of cars is getting deeper and deeper, and their requirements are getting higher and higher. In order to ensure the sound insulation and waterproof performance of vehicles, the sealing requirements of vehicles are becoming more and more stringent. However, the better the seal of the vehicle, the greater the increase in the air pressure inside the vehicle when the door is closed, and the greater the impact on the human eardrum, causing extreme discomfort to the human eardrum. [0003] At present, in order to solve this problem, ventilation grilles are usually designed at the rear of the vehicle. However, in order to ensure sealing, this ventilation grille is usually designed as a one-way valve structure, s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/26
Inventor 林鑫海魏超董其峰
Owner BAIC MOTOR CORP LTD
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