Medical screwing-free iodophor bottle cap structure
By designing a piston control button and limit component on the iodine solution bottle cap that can be pressed from top to bottom, the problem of accidental opening of the iodine solution bottle cap is solved, achieving simple operation and leak-proof effect, and improving safety.
CN224198307UActive Publication Date: 2026-05-05LUAN PEOPLES HOSPITAL +1
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Patent Information
- Application Number
- CN202520948775.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-14
- Publication Date
- 2026-05-05
- Estimated Expiration
- 2035-05-14
AI Technical Summary
Technical Problem
The caps of existing iodine solution bottles are easily opened accidentally by surrounding objects in first aid kits, leading to iodine leakage, which is inconvenient to operate and not safe enough.
Method used
The large piston is controlled by pressing from top to bottom. The piston button is embedded inside the outer cover. It is opened and closed by pressing twice. Combined with the limit component and dustproof plate design, it prevents accidental opening and dust from entering.
Benefits of technology
The operation of opening and closing the iodine bottle has been simplified, avoiding accidental opening and leakage, and improving safety and ease of use.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a medical screwing-free iodophor bottle cap structure, and particularly relates to the technical field of iodophor bottle caps, the medical screwing-free iodophor bottle cap structure comprises an outer cap in threaded connection with an iodophor bottle opening, an inner ring plate is fixed in the outer cap, the outer wall of the inner ring plate is contacted with the inner wall of the iodophor bottle opening, a large piston is arranged in the inner ring plate, and the large piston is in threaded connection with the inner ring plate. A piston control button is arranged at the top of the large piston, when the large piston is pushed to move out of the bottom of the inner ring plate after the piston control button is pressed downwards for the first time, iodophor in the iodophor bottle flows out of a gap between the inner ring plate and the large piston, and when the large piston is driven to move back to the bottom of the inner ring plate after the piston control button is pressed downwards for the second time, iodophor in the iodophor bottle flows out of a gap between the inner ring plate and the large piston. And a gap between the inner ring plate and the large piston is blocked to prevent iodophor from flowing out. The large piston is opened by pressing from top to bottom, and the piston control button is embedded in the outer cover, so that accidental opening caused by extrusion of surrounding articles can be further prevented, and leakage of iodophor in a bottle is avoided.
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