Universal Knife Sharpener

Abstract

The invention discloses a universal sharpener, and belongs to the field of daily commodities. The universal sharpener comprises a handle (1), and a main body (2); a seat groove (1-1) is formed in the front end of the handle (1), and is clamped with the main body; a ceramic rod (4), is arranged in the radial direction of a circular groove in one end of a plastic piece (7) on the main body (2); a pair of scissors clamps the ceramic rod (4) to rub back and forth; two springs (6) are arranged at two sides of the ceramic rod (4); the springs (6) adjust the ceramic rod (4) to be completely matched with the scissors opening; a blade (5) is fixed onto a blade fixing pad (8) through a screw; the scissors are in joint with vertical surface on the right side of the blade (5), pointing vertically downwards, and is in contact with the blade (5); the blade (5) can automatically adjust angle to be matched with the scissors opening; and when the scissors are pulled backward, the surplus obtuse angle on the opening can be sharpened. The universal sharpener is simple in structure, is durable, can be matched with scissors of any thickness for sharpening, thereby being very practical.

Description

[0001] Technical field: [0002] The invention relates to the field of daily necessities, in particular to a universal knife sharpener. [0003] Background technique: [0004] There are many types of knife sharpeners on the market, but most of them have a problem: the patch on the knife sharpener cannot be closely matched with scissors of any thickness, which is inconvenient to sharpen the knife, which brings a lot of inconvenience to people. A great inconvenience. [0005] Invention content: [0006] The object of the present invention is to provide a universal knife sharpener, which is simple in structure and durable, and can be matched with scissors of any thickness to sharpen the knife, and has strong practicability. [0007] In order to solve the problems existing in the background technology, the present invention adopts the following technical solutions: it includes a handle 1 and a main body 2 , the front end of the handle 1 is provided with a seat groove 1 - 1 , and ...

AI Technical Summary

Problems solved by technology

[0004] There are many types of knife sharpeners on the market, but most of them have a problem: the patch on the knife sharpener cannot be closely matched with scissors of any thickness, which is inconvenient to sharpen the knife, which brings a lot of inconvenience to people. great inconvenience

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