CN2335745Y

CN2335745Y - Domestic knife sharper

Info

Publication number: CN2335745Y
Application number: CN 98224509
Authority: CN
Inventors: 张力正
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-07-09
Filing date: 1998-07-09
Publication date: 1999-09-01
Anticipated expiration: 2008-07-09

Abstract

The utility model discloses a domestic knife sharper. In the domestic knife sharper, the housing is provided with a notch for sharpening a knife. Left and right both sides of the notch in the housing are provided with a plurality of files. The plurality of file are arranged one left and one right sequentially line-to-line crossedly on the left and the right sides of the notch, and the file face of each file slants to one side of the file with a slant angle alpha. Two adjacent side surfaces of each two adjacent files are both intersected into a V-shaped included angle beta. The utility model is especially suitable for sharpening domestic knives.

Description

The family expenses knife sharpener

The utility model relates to a kind of family expenses knife sharpener.

The family expenses knife sharpener of Chu Shouing in the market generally all adopts emery wheel, oilstone etc. as the utensil of whetting a knife, because of its hardness and sharpness bad, so therefore the sharpening poor effect is difficult to apply.

The purpose of this utility model is that a kind of rational in infrastructure, effective family expenses knife sharpener of whetting a knife will be provided.

The purpose of this utility model is achieved in that this family expenses knife sharpener, it comprises a housing, it is characterized in that on described housing, being provided with the notch of a sharpening usefulness, the left and right sides that is positioned at this notch in this housing is provided with many file: these are many left and right sides both sides of the alternate successively cross arrangement in file one the first from left right side at this notch, and its every the file face of described file all to himself lopsidedness, its inclination angle is α, and V-arrangement angle β of formation is all intersected in the adjacent two sides of two whenever adjacent files.

Family expenses knife sharpener described in the utility model is owing to installed many knife-grinding appliance of special construction, promptly many file in described housing, because it is good that file has hardness, characteristics such as sharp, so file has very strong bite when whetting a knife, so its sharpening effect is good especially.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is the structural representation of knife sharpener described in the utility model.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the left view of Fig. 1.

Describe structure in detail below in conjunction with Fig. 1～Fig. 3 according to the concrete knife sharpener that the utility model proposes.

This family expenses knife sharpener, it comprises a housing 1, on described housing 1, be provided with the notch 2 of a sharpening usefulness, the left and right sides that is positioned at this notch 2 in this housing 1 is provided with many file 3: these are many left and right sides both sides of the alternate successively cross arrangement in file 3 one the first from left right sides at this notch 2, and its every the file face of described file 3 all to himself lopsidedness, its inclination angle is α, and the adjacent two sides 3-1 of two whenever adjacent files all intersects V-arrangement angle β of formation.

On described housing 1, can be provided with a handrail handle (not shown).

On the end of described housing 1, be provided with reticulate pattern rubber blanket (not shown).

The both sides, the left and right sides that is positioned at this notch 2 in described housing 1 also is provided with many and is used for supporting described many bracing frame 4 of file, is equipped with a slide connected in star 4-1 on every described bracing frame.

Described many flush flat files that all can adopt file 3 No. 5 cut of files.

Every described file 3 all be located at its opposite position on the groove 4-1 of a support frame as described above 4 in.

The magnitude range of described V-arrangement angle β is 10 °～30 °.

The cutter that label 5 is ground among Fig. 3.

The utility model is specially adapted to family and whets a knife.

Claims

1. family expenses knife sharpener, it comprises a housing, it is characterized in that on described housing, being provided with the notch of a sharpening usefulness, the left and right sides that is positioned at this notch in this housing is provided with many file: these are many left and right sides both sides of the alternate successively cross arrangement in file one the first from left right side at this notch, and its every the file face of described file all to himself lopsidedness, its inclination angle is α, and V-arrangement angle β of formation is all intersected in the adjacent two sides of two whenever adjacent files.

2. family expenses knife sharpener according to claim 1 is characterized in that can being provided with a handrail handle on described housing.

3. family expenses knife sharpener according to claim 1 is characterized in that being provided with the reticulate pattern rubber blanket on the end of described housing.

4. family expenses knife sharpener according to claim 1, the both sides, the left and right sides that it is characterized in that being positioned at this notch in described housing also are provided with many and are used for supporting described many bracing frame of file, are equipped with a slide connected in star on every described bracing frame.

5. family expenses knife sharpener according to claim 1 is characterized in that described many flush flat files that all can adopt file No. 5 cut of files.

6. according to claim 1 or 4 or 5 described family expenses knife sharpeners, it is characterized in that every described file all be located at its opposite position on the groove of a support frame as described above in.

7. family expenses knife sharpener according to claim 1, the magnitude range that it is characterized in that described V-arrangement angle β are 10 °～30 °.