A hand-held portable whetstone

Abstract

The invention discloses a handheld portable knife grinder. The handheld portable knife grinder is characterized by comprising two bases, two grinding stones and hand-protecting blocking sheets. Each base comprises a bottom plate and a connecting plate arranged on the two short edges of the bottom plate, and the connecting plate is of a T shape. The two bases are connected together in a hinged mode through connection points arranged on the connecting plates. The other side of each base is further provided with an anti-skid stop dog. Each grinding stone is divided into three segments, a grinding stone connecting shaft penetrates through the three segments of each grinding stone to gather the corresponding three segments together, and the three segments of each grinding stone are movably connected to the corresponding connecting plate. The hand-protecting blocking sheets are arranged on the two sides of the bottom plates, and the outer sides of the grinding stones are half wrapped with the hand-protecting blocking sheets. The handheld portable knife grinder has the advantages that various knives with different knife edge thicknesses can be effectively sharpened; by the adoption of the mode that the grinding stones are in rolling connection, the surfaces of the grinding stones are evenly worn, and the utilization rate of the grinding stones is improved; the knives can be sharpened through the knife grinder in a handheld mode, and the knife grinder is light in weight, and is suitable for being carried with when a user goes out.

Description

technical field [0001] The invention relates to a kitchen utensil in daily life, in particular to a portable whetstone. Background technique [0002] All kinds of knives used in daily life will inevitably become rough and blunt after a period of use. At this time, it is necessary to use a whetstone to sharpen the rough knives. An indispensable kitchen tool. However, the whetstones that people use in the kitchen today are usually of a square single structure. This kind of whetstone is not easy to fix when used, it is easy to slip, and it is easy to hurt hands; After the stone utensils have been used for a period of time, the round structure of the whetstone is destroyed, and the whetstone cannot be replaced, so the ability to sharpen the knife is reduced. Above-mentioned two kinds of knife sharpening utensils also all have the characteristics that are not easy to carry, and the square sharpening stone also breaks easily because of collision under Wu protection measure. Co...

AI Technical Summary

Problems solved by technology

However, the whetstones that people use in the kitchen today are usually of a square single structure. This kind of whetstone is not easy to fix when used, it is easy to slip, and it is easy to hurt hands; The circular structure of the whetstone is damaged after the stone utensils have been used for a period of time, and the whetstone cannot be replaced, so the ability to sharpen the knife is reduced

The above two kinds of sharpening tools also have the characteristics that they are not easy to carry, and the square sharpening stone is also easy to break due to collision under Wu protection measures

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