CN2421114Y

CN2421114Y - Diamond shapener

Info

Publication number: CN2421114Y
Application number: CN 00211782
Authority: CN
Inventors: 董连山
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-10
Filing date: 2000-05-10
Publication date: 2001-02-28
Anticipated expiration: 2010-05-10

Abstract

The utility model relates to a diamond sharpener. Pi-shaped grooves are arranged in two opening and closing plastic dies. Two blocks of diamond modules are arranged in the two pi-shaped grooves. One block faces towards left, and the other block faces towards right. Each block forms an angle of seven degrees. The two blocks of diamond modules are arranged in the crossed state to form a blade-shaped of a knife. The utility model can be suitable for all people, and can be mastered by all people, with the advantages of simple and convenient sharpening methods, quick sharpening, convenience, sharp property, and safety. Knives with angles ranging from ten degrees to four degrees can be led to be sharpened in the sharpener. The utility model is suitable for sharpening knives with various thicknesses and various steel.

Description

The diamond knife sharpener

The utility model relates to a kind of knife sharpener, and the spy is a kind of diamond knife sharpener.

People generally adopt technical stronger original sharpening method to whet a knife in decades.Program complexity, instrument are not only heavy, not only dirty but also slow, be exactly to whet a knife by the professional, at the soonest about 15 minutes mills one cutter, and be not the sharpening method that everybody can grasp.Had the roller type knife sharpener in recent years on the market, the carbide alloy knife sharpener, it is relatively poor to whet a knife, and cutter is hindered at all can not whetting a knife of having on the contrary.At the problems referred to above, the utility model has designed a kind of diamond knife sharpener, is characterized in adopting four identical diamond modules that are 7 degree angles, and the blade shape of the cutter that cross arrangement is formed can be whetted a knife the cutter in 10～4 degree angles in this knife sharpener.It is suitable for the cutter of the various steel of all thickness and whets a knife, and it is very sharp to whet a knife.

The purpose of this utility model provides a kind of four identical diamond knife sharpeners that are the diamond module at 7 degree angles that have.

The utility model is achieved in that to have ∏ font groove in the mould of plastics of two folding shapes, has two diamond modules in ∏ type groove, and one left, and one to the right, respectively is 7 degree angles, and cross arrangement is the blade shape of cutter.

During use, the cutting edge of cutter contacts the back and produces frictional force with the diamond abrading block, again because frictional force effect very sharp the stubbed local mill of the cutting edge of cutter, just because of that the diamond module process of four cross arrangements is provided with is scientific and reasonable, cutting edge after the sharpening and angle are very even.Therefore the cutter of all interventions angle within 10～4 degree all can be ground very sharply.

The utility model compared with prior art, it is simple and convenient to have the mill method, the characteristics that everybody can both whet a knife, and the sharpening instrument fast, convenient, sharp, safe and reliable, that everybody can both grasp of whetting a knife can be whetted a knife the cutter in 10～4 degree angles in this knife sharpener.It is suitable for the cutter of the various steel of all thickness and whets a knife.

Concrete structure of the present utility model and embodiment are provided by the following drawings.

Fig. 1 is a general structure schematic diagram of the present utility model.

Fig. 2 is the A-A cross-sectional view of Fig. 1.

Below in conjunction with accompanying drawing concrete structure of the present utility model and embodiment are done with further instruction.

Embodiment

See shown in Fig. 1,2: have ∏ font groove 3 in the mould of plastics 2 of two folding shapes, one to the right left to have 1, one of two diamond module in ∏ type groove 3, respectively is 7 degree angles, and cross arrangement is the blade shape of cutter.

Claims

1, a kind of diamond knife sharpener is characterized in that: have ∏ font groove 3 in the mould of plastics (2) of two folding shapes, have two diamond modules (1) in ∏ type groove (3), one left, one to the right, respectively is 7 degree angles, and cross arrangement is the blade shape of cutter.