Bean grinder convenient to disassemble and clean

By designing a grinder that is easy to disassemble and automatically clean, the problem of the inability to disassemble the grinder wheels and the residues cannot be completely removed in existing grinders is solved, and the automatic heating and brewing of coffee powder is realized, which improves user experience and reduces the purchase cost.

CN222640340UActive Publication Date: 2025-03-21GUANGDONG ENAITER ELECTRICAL APPLIANCES CO LTD
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Patent Information

Application Number
CN202420959934.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-05
Publication Date
2025-03-21
Estimated Expiration
2034-05-05

AI Technical Summary

Technical Problem

The grinding wheels in the existing bean grinder cannot be disassembled, and the residue cannot be completely removed, which can easily breed bacteria and affect the user's user experience. The structure is simple and it cannot brew coffee. The additional brewing process is cumbersome and requires purchasing brewing equipment, which increases the purchase cost.

Method used

A bean grinder is designed for easy disassembly and cleaning. By setting a detachable outer cover, the second grinding wheel is arranged on the outer cover. After grinding the coffee beans, the outer cover can be opened directly, so that the first and second grinding wheels can be disassembled and separated, and the remaining residue is thoroughly cleaned. At the same time, automatic cleaning is achieved by setting up a water pump and heating components are installed in the shell body to achieve heating and brewing of coffee powder.

Benefits of technology

It realizes convenient disassembly and thorough cleaning of the bean grinder, avoids bacterial growth, simplifies the coffee brewing process, reduces the demand for additional purchase equipment, and reduces the purchase cost.

✦ Generated by Eureka AI based on patent content.
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Abstract

The bean grinder comprises a shell body with an opening in one side, a first grinding wheel rotationally arranged in the shell body, a driving assembly arranged in the shell body and in driving connection with the first grinding wheel, and an outer cover arranged corresponding to the opening of the shell body and detachably connected with the shell body. The second grinding wheel is fixedly arranged on the outer cover and corresponds to the first grinding wheel when the outer cover is connected to the shell body, and the positions, corresponding to the first grinding wheel and the second grinding wheel, of the upper end of the shell body and the upper end of the outer cover extend upwards to jointly form a feeding port for coffee beans to enter. The positions, corresponding to the first grinding wheel and the second grinding wheel, of the lower end extend downwards to jointly form a discharging opening for the first grinding wheel and the second grinding wheel to be matched to grind coffee beans into powder and output the powder; after coffee beans are ground, the outer cover can be directly opened, the first grinding wheel and the second grinding wheel are detached and separated, residues left on the first grinding wheel and the second grinding wheel are thoroughly cleaned, and bacterium breeding is avoided.
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