A type of curtain with built-in external control
CN224314885UActive Publication Date: 2026-06-02CHESS CLUB (XUZHOU) TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHESS CLUB (XUZHOU) TECHNOLOGY CO LTD
- Filing Date
- 2025-07-17
- Publication Date
- 2026-06-02
AI Technical Summary
Technical Problem
The existing private room door observation windows cannot protect customer privacy while ensuring inspection functionality, and the curtains are inconvenient to operate and affect aesthetics.
Method used
Design a curtain with built-in external control, where the curtain is installed inside the door and its opening and closing are controlled by a handle outside the door. The curtain is built-in using a support rod and a rotating part, making it convenient to operate inside the private room.
Benefits of technology
It achieves both customer privacy and convenient inspection without compromising the overall design of the door panel, while also being simple and aesthetically pleasing to operate.
✦ Generated by Eureka AI based on patent content.
Smart Images

Figure CN224314885U_ABST
Abstract
This utility model relates to the field of curtains, specifically disclosing a built-in external control curtain, including a curtain body, a support rod, a rotating part, and a bracket. The curtain body is mounted on the support rod, which is located at the top edge of the observation window. The rotating part is rotatably connected to the door panel, with one end of the rotating part on the inner side of the door panel fixedly connected to the first end of the support rod. A control handle is fixedly connected to the other end of the rotating part on the outer side of the door panel. The bracket is fixedly connected to the door panel and supports the second end of the support rod. The support rod and the curtain body are integrated and located on the inner side of the door, serving to maintain privacy and ensure the integrity of the door panel. The handle on the outside of the door facilitates the operation of opening and closing the curtain by people outside the room. After observing the room, the curtain can be easily lowered, and people inside can open or close the curtain by rotating the support rod. The above configuration only requires one mounting hole on the door panel, minimizing damage to the door panel, reducing processing work, and facilitating installation.
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