An anti-detachment mechanism for air mattress interfaces
By incorporating an embedded anchoring structure and an annular stress dispersion zone into the air mattress interface base, the problem of easy interface detachment is solved, connection reliability is improved, and interface damage and resource waste are avoided.
CN224421345UActive Publication Date: 2026-06-30MEI HOSPITAL UNIV OF CHINESE ACAD OF SCI
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- MEI HOSPITAL UNIV OF CHINESE ACAD OF SCI
- Filing Date
- 2025-06-30
- Publication Date
- 2026-06-30
AI Technical Summary
Technical Problem
The interfaces of existing air mattresses used in hospitals are prone to detachment or damage due to external forces, affecting their effectiveness and causing a waste of medical resources.
Method used
The design employs a combination of embedded anchoring structure of interface base, soft connectors and annular stress dispersion zone. By dispersing the stress deep into the air mattress body, it prevents interface detachment, and improves connection reliability by dispersing stress through elastic buffer and gradual fusion zone.
Benefits of technology
It effectively prevents interface detachment and damage, improves connection stability, and reduces waste of medical resources and operating costs.
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Smart Images
Figure CN224421345U_ABST
Abstract
This utility model provides an anti-detachment mechanism for air mattress interfaces, relating to the field of air mattress accessories. It includes: an interface base integrally formed on the air mattress body, the bottom surface of which extends into the air mattress body to form an embedded anchoring structure; a soft connector; and an annular stress-dispersing band covering the connection between the interface base and the air mattress body, its edge being thermally fused with the air mattress body to form a fusion zone of gradually varying thickness. This application utilizes the embedded anchoring structure of the interface base to penetrate deep into the body and disperse stress, preventing the interface base from detaching; the soft connector withstands tensile force to prevent breakage and elastically buffers external forces; and the annular stress-dispersing band disperses stress through elastic deformation and the gradually varying fusion zone. These three elements work together to block the detachment path from the perspectives of connection, tensile strength, and stress dispersion, solving the problem of existing interfaces easily detaching or being damaged by external forces, improving connection reliability while avoiding the waste of medical resources.
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