一种智能型吸音降噪窗帘结构
By using an intelligent sound-absorbing and noise-reducing curtain structure, which incorporates chenille fleece, sound-absorbing layers, and metallic coated fabrics, combined with zipper connections and a motor drive system, the problem of cleaning curtain skirts in concert halls and the issue of poor sound insulation have been solved, achieving efficient noise reduction and convenient cleaning.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Z&F CULTURE CONSTR CO LTD
- Filing Date
- 2025-07-24
- Publication Date
- 2026-07-17
AI Technical Summary
When using curtains for soundproofing, the hem of the curtains is in contact with the floor, making them difficult to clean and resulting in poor sound insulation, which affects the performance.
Design an intelligent sound-absorbing and noise-reducing curtain, comprising a chenille fleece layer, a sound-absorbing layer, a light-blocking layer, and a metallic-coated fabric, combined with a zipper connection, equipped with a noise sensor and a motor drive system to achieve automatic adjustment and easy cleaning.
It effectively absorbs and reflects sound waves, enhances sound insulation, simplifies skirt cleaning, improves applicability and sound insulation performance, and meets the high sound quality requirements of concert halls.
Smart Images
Figure CN224505153U_ABST
Abstract
Claims
1. A smart sound absorbing and noise reducing window curtain structure comprising a window curtain main body (100), characterized in that: The curtain body (100) has a movable component (200) at the top and a chenille fleece layer (110) inside. A sound-absorbing layer (120) is fixed on both sides of the chenille fleece layer (110), and a light-blocking layer (130) is fixed on both sides of the sound-absorbing layer (120). A metal-coated fabric (140) is provided on both sides of the light-blocking layer (130). A skirt (150) is provided at the bottom of the curtain body (100), and the skirt (150) is connected to the curtain body (100) by a zipper (160).
2. The intelligent sound absorbing and noise reducing window curtain structure according to claim 1, characterized in that: The sound-absorbing layer (120) has multiple sets of through sound-absorbing holes (121).
3. The intelligent sound absorbing and noise reducing window curtain structure according to claim 1, characterized in that: The curtain body (100) has multiple zippers (160) on one side of its bottom end.
4. The intelligent sound absorbing and noise reducing window curtain structure according to claim 1, characterized in that: The moving component (200) includes a curtain box (210), a noise sensor (211) is installed at the front end of the curtain box (210), and drive wheels (230) are rotatably connected to both sides inside the curtain box (210). A motor (220) is fixed to the bottom of one set of drive wheels (230) and is fixed to the curtain box (210). A drive belt (240) is rotatably connected to the outer wall of the two sets of drive wheels (230). Connecting blocks (250) are symmetrically installed on the upper and lower sides of the top of the drive belt (240), and a transmission rod (260) is fixed on one side of the connecting block (250).
5. The intelligent sound absorbing and noise reducing window curtain structure according to claim 4, characterized in that: The bottom of the inner wall of the curtain box (210) is provided with a movable groove (273). Multiple sets of movable blocks (270) are slidably connected on both sides of the movable groove (273). The multiple sets of movable blocks (270) are fixed together by ropes (280). The set of movable blocks (270) near the drive wheel (230) is fixedly connected to the movable groove (273).
6. The intelligent sound absorbing and noise reducing window curtain structure according to claim 5, characterized in that: The transmission rod (260) is fixed to a set of movable blocks (270) away from the drive wheel (230). The movable blocks (270) have sliders (271) on both sides that move inside the movable groove (273). The bottom of the movable blocks (270) is equipped with hooks (272) that are connected to the curtain body (100).