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Ventilation opening for vehicle

A technology for air vents and vehicles, applied in vehicle parts, heating/cooling equipment, transportation and packaging, etc., can solve the problems of frequent opening, increase user, user discomfort, etc., and achieve the effect of preventing operation conflicts and reducing discomfort

Pending Publication Date: 2021-08-24
ILLINOIS TOOL WORKS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the early stage of using the air conditioner, the cold air of the HVAC system can make the user feel comfortable through rapid cooling. However, in the middle or late stage of using the air conditioner, the user will feel discomfort such as overcooling. At this time, the user must stop running the HVAC system. Air Conditioning System
[0007] That is, since the cold or warm air from the HVAC system directly touches the user's body, the user feels uncomfortable, so the HVAC system needs to be turned on / off frequently

Method used

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  • Ventilation opening for vehicle
  • Ventilation opening for vehicle
  • Ventilation opening for vehicle

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Embodiment Construction

[0036] Hereinafter, the present invention will be described with reference to the accompanying drawings. However, the present invention can be embodied in many different forms, and therefore is not limited to the embodiments described herein. Also, parts irrelevant to the description in the drawings are omitted to help clarify the present invention, and similar reference numerals are used for similar components throughout the specification.

[0037] Throughout the specification, when a component is said to be "connected to" another component, not only "direct connection" but also "indirect connection" with other components interposed between the two components is included. And, when a certain component is said to "include" other constituent elements, it means that it may further have other constituent elements, rather than excluding other constituent elements, unless it is specifically stated otherwise.

[0038] Hereinafter, embodiments of the present invention will be descri...

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Abstract

An embodiment of the present invention provides a ventilation opening for a vehicle, comprising: an outer duct through which air flows; the inner air duct is configured to be capable of moving back and forth in the outer air duct; and a cover that rotates according to a mode setting and selectively opens and closes an air outlet portion of the outer air duct, in a general mode, the cover opens an inlet of the outer air duct, the inner air duct is located in front of the interior of the outer air duct, and in a windless mode, the cover closes the inlet of the outer air duct, and the inner air duct is located in front of the interior of the outer air duct. The inner air duct is located behind the interior of the outer air duct.

Description

technical field [0001] The present invention relates to an air vent for a vehicle, and in more detail, to an air vent for a vehicle as an electric windless air vent, which utilizes a sheave mechanism to form a rotation idle (IDLE) section of a drive rotator, thereby in general mode In the process of switching between the windless mode and the windless mode, the operation conflict between the cover and the air duct is prevented. Background technique [0002] The HVAC: Heating, Ventilation and Air Conditioning (HVAC) system is installed in the vehicle to generate heating or cooling air and supply it to the room to achieve cooling and heating, or to keep the interior of the vehicle in a comfortable state at all times, regardless of the external environment. [0003] Moreover, when the external temperature is low in rainy days or winter, such an HVAC system can remove frost or fog formed on windshield glass and vehicle glass to ensure driving safety. [0004] Generally, an HVAC...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/34
CPCB60H1/3414
Inventor 李汶成金春河朴容奭
Owner ILLINOIS TOOL WORKS INC
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