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Millstone for grinding coffee beans

A technology of raw coffee and coffee, which is applied in the field of grinding stones for crushing coffee beans. It can solve the problems of raw coffee beans, multiple noises, and heat generation of metal materials, and achieve the effect of convenient operation and good space utilization.

Pending Publication Date: 2021-04-23
车基正
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the raw coffee beans are crushed by a pulverizer, heat will be generated in the properties of the metal material, and the aroma of the raw coffee beans will be negatively affected by the heat generation.
Also, there is another problem with the fact that there is quite a bit of noise during the shredding process

Method used

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  • Millstone for grinding coffee beans
  • Millstone for grinding coffee beans
  • Millstone for grinding coffee beans

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Embodiment Construction

[0023] Hereinafter, the grindstone for grinding raw coffee beans of the present invention will be described in more detail with reference to the drawings.

[0024] Prior to this, the terms or words used in this specification and claims should not be construed as general or dictionary meanings, and the inventors, in order to describe their own inventions in the best way, according to the definition of terms can be properly defined. The principles of concepts should only be interpreted as meanings and concepts consistent with the technical ideas of the present invention.

[0025] Therefore, an embodiment described in this specification and the structure shown in the accompanying drawings are only the most preferred embodiment of the present invention, and do not represent the technical idea of ​​the present invention entirely, so it should be understood that there may be Various equivalents and modifications can be substituted for these.

[0026] figure 1 It is an isolated per...

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Abstract

The present invention relates to a millstone for grinding coffee beans, which grinds coffee beans at a low speed by means of a millstone structure, thereby hardly generating noise, generating little heat during grinding, not impairing the taste of the coffee beans, and being able to grind the coffee beans into fine particles, thus a user feels a soft and strong coffee taste and operates conveniently through miniaturization. According to the present invention, the effects are that coffee beans are pulverized at a low speed by means of a millstone structure, little noise is generated, and particularly grinding is realized by stages, so that the coffee beans can be ground into fine particles while little heat is generated during the grinding process and the taste of the coffee beans is not affected, and the a user can feel a soft and rich coffee taste. According to the present invention, by means of a structural change in which a feed port for feeding coffee beans is formed in the center of an upper millstone and a structural change in which the fed coffee beans are crushed and fed while a transfer path is formed on a shaft clamp, the millstone can be miniaturized as a whole, thereby having good space availability and being convenient to operate.

Description

technical field [0001] The present invention relates to a grindstone for crushing coffee beans, and more specifically, to a grindstone for crushing coffee beans, which grinds coffee beans at a low speed through the structure of the grindstone, so that almost no noise is generated, and noise is generated during the crushing process. The calorific value is low, so that the taste of the original coffee beans will not be damaged, and at the same time, it can be crushed into fine particles, so that you can feel the soft and rich coffee flavor, and it is easy to operate through miniaturization. Background technique [0002] A coffee bean grinder is used to grind roasted coffee beans to a size suitable for the coffee extraction method and equipment. The degree of grinding of coffee samples determines the surface area in contact with water and the extraction speed during extraction, and thus becomes an important factor for the aroma of coffee and the extraction yield of water-solubl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J42/14A47J42/20A47J42/50
CPCA47J42/14A47J42/20A47J42/50A47J42/40A47J42/28A47J42/38B02C7/08B02C7/12
Inventor 白庆子
Owner 车基正
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