Floor mounted sound insulation structure
CN224693026UActive Publication Date: 2026-08-28SHENZHEN GRANDLAND DECORATION GROUP
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Patent Information
- Application Number
- CN202521898761.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-04
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-09-04
AI Technical Summary
Technical Problem
[0003]传统地板安装结构通常采用“地板+龙骨+基层地面”的简单铺装模式，部分简易安装方案会直接将地板铺设于水泥基层或找平层表面，缺乏专门的隔音设计，这种安装方式存在明显缺陷：一方面，地板与基层之间缺乏有效的隔音介质，撞击力易通过刚性接触直接传递至建筑结构，导致噪音在楼层间快速传导，容易对楼下住户造成干扰；另一方面，传统安装结构中，地板拼接缝处隔音效果不足，空气声易通过缝隙传播，进一步降低隔音效果，有待进一步的改善
Benefits of technology
[0025]1、本实用新型通过消声部件(消声板或密封板)吸收能量，消声板的第三槽体扩大声波接触面积，密封板的橡胶层直接吸收振动，通过第一支撑机构的四角第一支腿架起支撑板，使地板与基层形成间隔，避免刚性接触，通过加固机构的多边形外支撑块减少地板自身振动，从源头削弱撞击声，三层协同大幅降低楼层间撞击声传导；
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Smart Images
Figure CN224693026U_ABST
Abstract
The utility model discloses a floor mounting sound insulation structure, including two L shaped blocks, the load block of fixed connection in the mutual close one end middle part of two L shaped blocks, place in the sound insulation floor of two load blocks upper end, set up in the reinforcing mechanism of sound insulation floor, set up in the first support mechanism of L shaped block lower half portion upper end and set up in the sound insulation subassembly of sound insulation floor lower extreme, sound insulation subassembly includes set up in the muffling mechanism of two load blocks between and set up in the second support mechanism of muffling mechanism lower extreme, the utility model has the advantages of layered barrier impact sound and air sound, spliced joint seal sound insulation, adapt to multiple installation scene and strong stability.
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