Fragrance sampler

CN224456307UActive Publication Date: 2026-07-03LUOHE SHUANGHUI BIOLOGICAL ENG TECHCO
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
LUOHE SHUANGHUI BIOLOGICAL ENG TECHCO
Filing Date
2025-07-01
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Existing fragrance and flavor sampling devices are easily contaminated and cannot accurately obtain samples from different depths, resulting in unrepresentative samples and the risk of cross-contamination.

Method used

A sampler comprising a sampling rod, a sample container, a shielding cylinder, and a sliding rod was designed. The dynamic sealing of the sample container is achieved through the rotational movement of the sliding rod, ensuring that the sample container remains sealed during the sampling process to avoid contamination, and enabling the simultaneous acquisition of samples from different depths.

Benefits of technology

It achieves high efficiency, accuracy and safety in liquid fragrance and flavor sampling, avoids sample contamination and loss of volatile components, and ensures the representativeness and integrity of the samples.

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Abstract

This fragrance and flavor sampler effectively solves the problems of sample contamination and inconvenience in stratified sampling found in existing fragrance and flavor sampling devices. It includes a sampling rod with multiple sample containers evenly distributed vertically at its left end. A shielding cylinder is coaxially rotatably connected to the upper end of each sample container. An arc-shaped sampling groove is formed at the upper end of each sample container. A connecting groove is formed at the upper end of the shielding cylinder, allowing it to communicate with the sampling groove. An inclined groove is formed on the outer surface of the shielding cylinder, with a vertical groove connected to its upper end. A sliding groove is formed at the left end of the sampling rod, within which a sliding rod is slidably connected. Multiple inserts, corresponding one-to-one with the sample containers and inserted into their respective vertical grooves, are located at the left end of the sliding rod. This structure is simple, innovative, easy to use, and highly practical.
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