Wheel disc assembly, air door control mechanism and automobile air outlet

Abstract

The invention discloses a wheel disc assembly, an air door control mechanism and an automobile air outlet. The wheel disc assembly comprises a housing and the air door control mechanism. The air doorcontrol mechanism comprises a wheel disc assembly, a transmission mechanism and an air door. The wheel disc assembly comprises a wheel disc framework, an electroplating framework and wheel disc encapsulating rubber, wherein blocking pins are arranged at the two sides of the wheel disc framework, and connecting slots are formed below the blocking pins; the two ends of the wheel disc encapsulating rubber are equipped with connecting blocks which are matched with the connecting slots; the wheel disc encapsulating rubber is coated outside the electroplating framework, and the connecting blocks atthe two ends of the wheel disc encapsulating rubber are connected to the connecting slots in the wheel disc framework. According to the wheel disc assembly, the air door control mechanism and the automobile air outlet provided by the invention, the wheel disc encapsulating rubber is coated outside the electroplating framework and the two ends of the wheel disc encapsulating rubber are connected tothe wheel disc framework such that the wheel disc wheel disc encapsulating rubber is prevented from being separated from the electroplating framework and the wheel disc framework, and the wheel discencapsulating rubber and the electroplating framework do not need to produce though a production way of insert injection molding, and thus, automatic production is easy realized, production cost and transportation cost are reduced, and a qualification rate of products is higher.

Description

technical field [0001] The invention relates to the technical field of automobile air outlets, in particular to a wheel assembly, a damper control mechanism and an automobile air outlet. Background technique [0002] In the air outlet of the existing automobile air conditioner, the rotation of the air door is generally controlled by a wheel, so as to adjust the air volume of the air outlet. In order to enhance the operation feel of the roulette, lagging will be added to the electroplating frame. In order to prevent the disc lagging from being separated from the electroplating frame, most of the roulette lagging is currently produced by insert injection molding, that is, the roulette is punched out. material, electroplating treatment, and insert mold production plus rubber encapsulation. The production process of this kind of product is complicated, the labor cost is high, and the feasibility of self-production is low. In addition, during the insert injection molding producti...

AI Technical Summary

Problems solved by technology

In order to enhance the operation feel of the roulette, lagging will be added to the electroplating frame. In order to prevent the disc lagging from being separated from the electroplating frame, most of the roulette lagging is currently produced by insert injection molding, that is, the roulette is punched out. material, electroplating treatment, and then insert mold production plus rubber coating. The production process of this kind of product is complicated, the labor cost is high, and the feasibility of self-production is low. In addition, during the insert injection molding production process, it is easy to scratch the electroplating skeleton. Surface, wheel lagging and electroplating frame joints are prone to joint problems and flashing problems, the scrap rate is extremely high, and the production cost is high

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