Oral liquid medicinal polyester bottle convenient to open and close
The improved opening and closing design of the polyester bottle by using a rotating shaft and sliding block structure solves the sealing problem caused by thread misalignment and slippage, providing a convenient medicine dispensing experience and a highly efficient sealing effect.
CN224269765UActive Publication Date: 2026-05-26SUIZHOU SHENGMING PHARM PACKAGING CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUIZHOU SHENGMING PHARM PACKAGING CO LTD
- Filing Date
- 2025-04-07
- Publication Date
- 2026-05-26
AI Technical Summary
Technical Problem
The existing thread design of polyester bottles is prone to misalignment and stripping, which can cause the bottle cap to fail to close tightly, affecting the sealing of the medicine and posing a risk of leakage.
Method used
It adopts a rotating shaft and sliding block structure, and achieves double sealing through the cooperation of the rotating cap and the sliding block. Combined with the sealing plate and limiter, it ensures the sealing of the bottle mouth and convenient opening and closing.
Benefits of technology
It enables convenient opening and tight sealing of medicine bottles, preventing drug evaporation and the entry of dust and impurities, thus ensuring drug quality and safe use.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224269765U_ABST
Abstract
The utility model relates to the technical field of medical supplies, and discloses an oral liquid medicinal polyester bottle convenient to open and close, which comprises a bottle body, the top of the bottle body is fixedly connected with a bottle opening, the top of the rear side of the bottle opening is fixedly connected with a connecting block, the inside of the connecting block is rotatably connected with a rotating shaft, and the top of the rotating shaft is rotatably connected with a rotating cover. A sealing gasket is fixedly connected to the bottom of the rotating cover, a clamping groove is fixedly connected to the front side of the bottom of the sealing gasket, a sliding groove is formed in the top of the front side of the bottle opening, a sliding block is slidably connected to the interior of the sliding groove, and a buckle is fixedly connected to the rear end of the sliding block. According to the utility model, the rotating cover is rotated by taking the rotating shaft in the connecting block as the axis, so that the sealing gasket is attached to the bottle opening for preliminary sealing, then the sliding block is pushed to enable the buckle to be clamped into the clamping groove to realize dual sealing, and reverse operation is performed during opening, so that the polyester bottle is conveniently sealed and opened, medicine volatilization and leakage are effectively prevented, and efficient experience is provided for a user.
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