A shield for a spatial aperture
CN224693113UActive Publication Date: 2026-08-28CHINA CONSTR SEVENTH ENG DIVISION CORP LTD
Patent Information
- Application Number
- CN202521302993.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-24
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-06-24
AI Technical Summary
Technical Problem
[0005]针对上述背景技术中的不足，本实用新型提出一种用于空间洞口的防护装置，解决了现有技术中防护装置与墙体之间存在危险间隙的问题
Benefits of technology
[0012]本实用新型的有益效果：本装置能够以罩设的方式设置在洞口对应的墙壁上，扩大对洞口防护的范围，避免现有防护装置以贴合或内嵌方式安装时难以完全覆盖洞口，导致存在危险间隙的问题。通过设置外框，能够提供防护基础，通过设置框脚能够与洞口外围的洞口墙面连接，形成对外框和墙壁的支撑连接。进一步在外框侧壁和框脚之间设置阻拦板，能够对外框和洞口墙面之间的间隙进行封堵，避免存在危险间隙。另外，通过在外框上设置内框，配合锁定结构能够实现内框的打开与闭合，从而能够在特定场景下进出洞口，满足实际使用需求。
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Smart Images
Figure CN224693113U_ABST
Abstract
The utility model discloses a kind of protective devices for space hole, it is related to construction hole protection technical field, solve the problem that dangerous gap exists between protective device and wall in prior art.The utility model includes outer frame, and hole is opened in outer frame, and hole is covered with inner frame, and locking structure is cooperatively arranged between inner frame and outer frame;Frame foot is provided on the outer frame, and frame foot is used to connect with wall surface, and blocking plate is cooperatively arranged between outer frame side wall and frame foot.The device can be set in the corresponding wall of hole in the manner of cover, expand the range of hole protection, avoid the problem that existing protective device is difficult to completely cover hole when being installed in the manner of sticking or embedding, leading to the existence of dangerous gap.
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Citation Information
Patent Citations
Adjustable building construction hole protection device
CN221256228U