一种定量药品便携包装瓶
By designing a portable quantitative medicine packaging bottle and using a push-button switch to connect the medicine chamber and the quantitative chamber, the problems of inaccurate measurement and inconvenience of existing liquid medicine packaging are solved, thus improving medication safety and hygiene.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN VOCATIONAL INST
- Filing Date
- 2025-09-04
- Publication Date
- 2026-07-17
Smart Images
Figure CN224512053U_ABST
Abstract
Claims
1. A quantitative medicine portable packaging bottle, characterized by, The device includes a switch and a bottle. The switch includes a pressing plate and a vertical rod mounted on the bottom of the pressing plate. The bottom of the vertical rod has a downward-facing groove, and a first through hole is formed in the groove wall. The top of the bottle has a top plate, and the bottom of the bottle has a cap. The inside of the bottle has an arc-shaped panel and a partition plate from top to bottom, as well as a connecting tube passing through the arc-shaped panel and the partition plate. The arc-shaped panel and the partition plate divide the inner cavity of the bottle into three cavities: a medicine cavity, a partition cavity, and a dispensing cavity. A second through hole is formed in the connecting tube. The pressing plate is connected to the top plate of the bottle through an elastic element. The vertical rod is inserted into the connecting tube. In the initial state, the elastic element supports the pressing plate and separates it from the top plate. The first through hole is located above the second through hole, and the outer wall of the groove closes the second through hole. When taking medicine, pressing the pressing plate downward causes the first through hole to move down and connect with the second through hole. The liquid medicine in the medicine cavity enters the first through hole from the second through hole and flows into the dispensing cavity through the groove.
2. The quantitative medicine portable packaging bottle according to claim 1, characterized in that, The number of the first through hole and the second through hole is 2 each.
3. The quantitative medicine portable packaging bottle according to claim 1, characterized in that, The elastic element is a spring.
4. The quantitative medicine portable packaging bottle according to claim 1, characterized in that, The volume of the metering chamber is equal to the single-use volume of the liquid medicine contained in the medicine chamber.
5. The quantitative medicine portable packaging bottle according to claim 1, characterized in that, The bottle is cylindrical, and the connecting tube is located on the central axis of the cylinder.
6. The quantitative medicine portable packaging bottle according to claim 1, characterized in that, The top opening of the connecting pipe penetrates through the top plate and is flush with the top plate.
7. The quantitative medicine portable packaging bottle according to claim 1, characterized in that, The bottom opening of the connecting pipe penetrates through the isolation plate and is flush with the isolation plate.
8. The quantitative medicine portable packaging bottle according to claim 1, characterized in that, The connecting tube is divided into upper and lower sections. The diameter of the lower section is smaller than that of the upper section, and the diameter of the vertical rod is larger than that of the lower section, so that when pressed to the lowest position, the bottom end of the vertical rod contacts the bottom end of the upper section, and the first through hole is aligned and connected with the second through hole. The lower section is located in the partition cavity.
9. The quantitative medicine portable packaging bottle according to claim 8, characterized in that, The second through hole is located at the bottom of the upper section.