一种西林瓶内盖及瓶盖组合
By designing the inner cap and cap assembly of the vial, and utilizing the clamping part that abuts against the bottle mouth and the snap-fit structure of the outer cap sleeve, the problems of vial sealing and ease of opening were solved, achieving high-efficiency sealing performance and convenient opening, thus improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHIJIAZHUANG XINFUDA MEDICAL PACKAGING CO LTD
- Filing Date
- 2025-08-06
- Publication Date
- 2026-07-17
AI Technical Summary
The existing vial cap structure has problems such as poor sealing, inconvenience in opening, and low production efficiency, which makes it difficult to meet the needs of rapid dispensing, especially in emergency medication scenarios.
A vial inner cap and cap assembly were designed. The inner cap includes a main body and a clamping part. The clamping part abuts against the outer wall of the bottle mouth. The main body has a groove for accommodating a rubber stopper. The outer cap sleeve is engaged with the inner cap. The lower end of the top cap has a positioning piece. The outer cap sleeve is inserted through the insertion port and deformed and dislodged under external force, thus achieving convenient opening.
It improves the sealing performance and ease of opening of vials, simplifies the assembly process, increases production efficiency, meets emergency medication needs, and reduces the risk of component damage.
Smart Images
Figure CN120646382B_ABST