A tension-adaptive driven wheel assembly and sliding door / window

Abstract

This application provides a tension-adaptive driven wheel assembly and a sliding door / window, designed to consist of a fixed bracket, a sliding bracket, a driven wheel, and a drive assembly. The fixed bracket is securely installed, providing support for other components; the sliding bracket can slide within the fixed bracket, with one end extending out for mounting the driven wheel; one end of the drive assembly extends out of the fixed bracket for easy operation, while the other end is connected to the sliding bracket within the fixed bracket for transmission. By operating the drive assembly, the sliding bracket can be moved, causing the driven wheel to move closer to or further away from the fixed bracket, achieving adaptive adjustment of the belt tension. Users can adjust the belt tension themselves without professional tools or knowledge, reducing the frequency and cost of after-sales on-site service, minimizing user waiting time, and enhancing the product's competitiveness in the market.

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