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Air regulating device

An air regulating device and air volume technology, which is applied in the field of automobile interior parts, can solve the problems of weakening of the elasticity of the pre-tightening spring, and achieve the effect of preventing the weakening of the spring elasticity and making the operation simple and reliable.

Active Publication Date: 2020-07-28
SHANGHAIK YANFENG JINQIAO AUTOMOTIVE TRIM SYSTEMS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of weakened elasticity of the pre-tightened spring in the prior art, the present invention provides an air regulating device

Method used

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Embodiment Construction

[0023] Below in conjunction with the drawings, preferred embodiments of the present invention are given and described in detail.

[0024] Such as Figure 1-Figure 2 As shown, the air regulating device according to a preferred embodiment of the present invention includes a wind direction transmission structure 20 installed on the housing 10 for adjusting the blowing angle and an air volume transmission structure 30 for adjusting the blowing force. In this embodiment, the air regulating device is an interior part of an automobile, and is usually arranged on a circular air outlet of the instrument panel or the central control panel of the vehicle to improve the air circulation inside the automobile.

[0025] Such as image 3 with Figure 4 As shown, the housing 10 is axially open and has opposing air inlets 10a and air outlets 10b. The casing 10 has a cylindrical body whose diameter is expanded to a casing spherical portion 10c on the side of the air outlet 10b. A cylindrical...

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Abstract

The invention relates to an air regulating device. The device comprises an air direction transmission structure and an air volume transmission structure which are arranged on a shell, and a shell cavity is protruded upwards out of the shell in the axial direction. The wind direction transmission structure is installed on the outer side of the shell cavity so as to adjust the blowing angle. The airvolume transmission structure is installed on the inner side of shell cavity to adjust the air blowing strength, and comprises a knob assembly, an air volume bush, a transmission shaft and an air door, the transmission shaft is connected with the air door, and the knob assembly is installed on the transmission shaft through an air volume universal joint pair by means of the air volume bush. According to the air regulating device, independent control over the air direction and the air volume can be achieved, and meanwhile the situation that in the prior art, due to the fact that the elasticityof a spring is weakened, operation is not smooth or the air door cannot be normally closed can be prevented. Moreover, according to the air regulating device, random adjustment of different air blowing angles can be achieved, the air blowing amount and the air blowing angles do not interfere with each other, and operation is simpler and more reliable.

Description

technical field [0001] The invention relates to an automobile interior decoration, and more particularly relates to an air regulating device. Background technique [0002] The air regulating device installed on the instrument panel or central control panel in the car is used in conjunction with the air conditioner to regulate the temperature inside the car and improve the air circulation. [0003] There is known an air regulating device, which, in order to realize the function of adjusting any blowing angle and blowing volume, links the wind guide vane and the damper, so that the wind guide vane has the function of adjusting the blowing angle and the damper at the same time. Such an air regulating device is likely to cause a situation in which the wind direction and the air volume are linked. [0004] Another air regulating device is known, which adjusts the blowing angle through the wind guide vanes arranged inside the cylindrical housing, and adjusts the air volume throug...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/34
CPCB60H1/34B60H1/3414B60H2001/3471B60H1/3442B60H2001/3478Y02B30/70
Inventor 邹江河朱新庆陆云
Owner SHANGHAIK YANFENG JINQIAO AUTOMOTIVE TRIM SYSTEMS CO LTD
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