Rotary anti-leakage grinder

Abstract

The invention relates to a rotary anti-leakage grinder which comprises a bottle body used for containing seasonings to be grinded, and a grinding head and a switching drum which are used for grinding the seasonings, wherein one end of the switching drum is connected with the bottle body in a dismountable way; the grinding head can be rotatably sheathed at the other end of the switching drum; moreover, a fit clearance which is convenient for the grinding head to rotate is arranged between the jointing surface of the grinding head and the switching drum. The rotary anti-leakage grinder is characterized in that an anti-leakage ring separating an inner cavity of the grinder and the fit clearance is arranged between the grinding head and the switching drum; the anti-leakage ring is provided with a mounting part arranged between the grinding head and an end part of the switching drum, and a flange which extrudes out of the mounting part and is arranged in the inner cavity of the grinder; and the flange is provided with a first extending part close to the inner peripheral wall of the grinding head and a second extending part close to the inner peripheral wall of the switching drum. Compared with the prior art, the rotary anti-leakage grinder effectively stops seasoning powder from entering the fit clearance of the grinding head and the switching drum, avoids seasoning wastes, is more sanitary to use, and increases dining interests.

Description

technical field [0001] The invention relates to a grinder, in particular to a rotary leak-proof grinder. Background technique [0002] Grinding raw materials into finer particles or powder is a conventional physical processing, which can be divided into two categories: mechanical grinding and manual grinding. Mechanical grinding is basically used in industrial production, but there are still various manual grinding tools in daily life. For example, various seasonings used in the kitchen or on the dining table, such as pepper and chili, all need to grind the raw materials, but once some aromatic seasonings are ground, their fragrance is easy to volatilize and it is difficult to preserve them well. With the improvement of living standards, people are more pursuing natural and pure taste. Thus, grinders became popular again. [0003] Existing grinders are divided into manual rotation type and electric type. Wherein the rotary grinder comprises a bottle body part containing ...

AI Technical Summary

Problems solved by technology

This is because, when the grinding head is rotating, the seasoning after grinding will enter into the fitting gap between the grinding head and the adapter cylinder with the rotation of the grinding head, and these seasonings will either be blocked in the fitting gap, or come out from the fitting. The gap leaks inside and outside; the seasoning blocked in the gap will increase the rotational friction between the grinding head and the adapter cylinder, making grinding difficult; and the seasoning leaking out will not only cause waste, but also make people feel unhygienic , affecting people's dining mood

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