Combined detachable liquid storage dropper

By designing a modular, detachable liquid storage dropper, and employing a thin-walled extrusion section and capillary cavity structure, the problems of liquid evaporation and leakage during the storage process of the dropper are solved, enabling convenient liquid storage and precise dispensing, and improving the efficiency of use in laboratories and medical fields.

CN224388829UActive Publication Date: 2026-06-23四川艾耐夫生命科技有限公司
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
四川艾耐夫生命科技有限公司
Filing Date
2025-07-16
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

Traditional droplet tube structures make it easy for liquids to evaporate or leak during storage, making it impossible to maintain the stability and quality of the liquid for a long time.

Method used

A modular, detachable liquid storage dropper was designed, comprising a top tube, a squeezing section, a tube body, a bottom tube, and a dropper head. Each part is detachably connected and has a cavity. It adopts a thin-walled squeezing section and a capillary cavity structure, and is equipped with upper and lower screw caps to achieve sealing. It has convenient storage and precise dripping functions.

Benefits of technology

It enables convenient liquid storage, precise dispensing, and excellent sealing, improving the efficiency and practicality of liquid storage droppers, and is particularly suitable for demanding applications in laboratories and medical fields.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224388829U_ABST
    Figure CN224388829U_ABST
Patent Text Reader

Abstract

The utility model is suitable for experimental equipment field provides a kind of combined detachable liquid storage burette, liquid storage burette includes by top to bottom in turn top pipe, extrusion part, pipe body, bottom pipe and drop head, the inside of top pipe, extrusion part, pipe body, bottom pipe and drop head is equipped with cavity and each other through, the pipe wall thickness of extrusion part is less than the pipe wall thickness of pipe body;The top of top pipe is equipped with opening part, and the detachable connection of upper screw cover is achieved on the opening part;The bottom of bottom pipe is detachably connected with lower screw cover.Besides, the unique structural design of the device and the reasonable cooperation of each component can realize the convenient storage, accurate drop and good sealing of liquid, greatly improve the use efficiency and practicality of liquid storage burette, and is especially suitable for laboratory, medical and other fields with high requirements for liquid drop operation.
Need to check novelty before this filing date? Find Prior Art