CN202412072U

CN202412072U - Knife sharpener

Info

Publication number: CN202412072U
Application number: CN2012200293314U
Authority: CN
Inventors: 高博
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-21
Filing date: 2012-01-21
Publication date: 2012-09-05
Anticipated expiration: 2022-01-21

Abstract

A knife sharpener comprises a knife sharpening seat, a handle, a first V-shaped groove and a first oil stone group capable of sharpening knives. The knife sharpening seat is connected with one end of the handle, the first V-shaped groove is arranged on the knife sharpening seat, the first oil stone group is arranged in the knife sharpening seat and consists of two abrasive wheels which form an included angle alpha arranged in the first V-shaped groove, and the alpha is not smaller than five degrees and not larger than eighty degrees. The knife sharpener further comprises a second V-shaped groove and a second oil stone group capable of sharpening knives, the second V-shaped groove is arranged on the knife sharpening seat, the second oil stone group is arranged in the knife sharpening seat and consists of two abrasive wheels which form an included angle beta arranged in the second V-shaped groove, the beta is not smaller than five degrees and not larger than eighty degrees, and the first V-shaped groove is not as deep as the second V-shaped groove. The knife sharpener can be used for sharpening various knives of different specifications, and the problem that multiple knife sharpeners need to be prepared at home is solved.

Description

Knife sharpener

Technical field

The utility model relates to a kind of kitchen utensils, specifically is a kind of knife sharpener that is used for polishing cutter.

Background technology

Because after cutter was used for a long time, the blade part of cutter will be worn, rust.Make people when continuing to use, be difficult to article cut off the result of use variation.Usually people can use knife grinding equipment such as mill power device or instruments sharpenning bar that the blade part polishing of cutter is sharp.And the knife sharpener of prior art; Only be fit to be used for polishing the bigger cutter of this type of kitchen knife; Perhaps only be fit to be used for polishing the less cutter of this type of fruit knife, can not use the dissimilar cutter of many moneys, thereby cause the knife sharpener that to prepare a plurality of different sizes in the people family.

Summary of the invention

The purpose of the utility model is to overcome deficiency of the prior art, and a kind of multifunctional knife sharpener is provided, and the situation of effectively avoiding preparing a plurality of knife sharpeners in the family takes place.

For solving the problems of the technologies described above, the knife sharpener that the utility model provides comprises the seat of whetting a knife, handle, first V-shaped groove and can be with the cutter first sharp whetstone group of polishing, and described sharpening seat is connected with an end of handle; Described first V-shaped groove is arranged on the seat of whetting a knife; The described first whetstone group is arranged in the seat of whetting a knife, and the described first whetstone group is made up of two emery wheels and two emery wheels leave mutually and form the angle angle, and described α angle is arranged in first V-shaped groove; Described α angle is not less than five degree and is not more than 80 degree; It also comprise second V-shaped groove with can be with the cutter second sharp whetstone group of polishing, described second V-shaped groove is arranged on the seat of whetting a knife, the described second whetstone group is arranged in the seat of whetting a knife; The described second whetstone group form by two emery wheels and two emery wheels mutually from forming angle β angle; Described β angle is arranged in second V-shaped groove, and described β angle is not less than five degree and is not more than 80 degree, and the degree of depth of the degree of depth of described first V-shaped groove and second V-shaped groove is unequal.

After adopting above structure, the utility model compared with prior art has the following advantages: the utility model knife sharpener can be used for polishing cutter of many moneys different size.People can be placed on cutter in first V-shaped groove or second V-shaped groove and polish, and the blade part of cutter and whetstone group rub each other, thereby the blade part polishing of cutter is sharp.The bigger cutter of kitchen knife and so on and darker groove can be polished, the more shallow groove less cutter of fruit knife and so on of polishing.Solved the problem that to prepare a plurality of knife sharpeners in the family.

As improvement, described first V-shaped groove is arranged on the top of the seat of whetting a knife, a side of described second V-shaped groove sharpening seat, and first lower surface of described sharpening seat and second lower surface of handle are on same horizontal plane.The lower surface of the lower surface of seat and handle is on same horizontal plane owing to whet a knife; Thereby people can be with a hand with handle by on table, fixing; The handle of a knife that another holds cutter rubs the blade part and the whetstone group of cutter, is convenient for people to the cutter of polishing.

As improvement, it also comprises can be with the cutter sharp instruments sharpenning bar of polishing, and the inside recessed formation U-lag of first lower surface of described sharpening seat, described instruments sharpenning bar are arranged on the two side of U-lag of the seat of whetting a knife.This structure can let cutter on instruments sharpenning bar, grind, and the cutter of more different sizes is polished on the utility model knife sharpener.

As improvement, it also comprises hook, and described hook is arranged on the terminal of handle and is bent upwards.This structure makes people can obsolete knife sharpener be hung up, is convenient for people to deposit.

Description of drawings

Fig. 1 is the overall structure sketch map of the utility model knife sharpener.

Fig. 2 is the enlarged drawing of the A portion of Fig. 1.

Fig. 3 is the enlarged drawing of the B portion of Fig. 1.

Wherein: 1, sharpening seat; 2, handle; 3, first V-shaped groove; 4, the first whetstone group; 5, second V-shaped groove; 6, the second whetstone group; 7, first lower surface; 8, second lower surface; 9, instruments sharpenning bar; 10, U-lag; 11, hook.

The specific embodiment

Extremely shown in Figure 3 like Fig. 1; A kind of knife sharpener comprises the seat 1 of whetting a knife, handle 2, first V-shaped groove 3 and can be with the cutter first sharp whetstone group 4 of polishing, and described sharpenings 1 is connected with an end of handle 2; Described first V-shaped groove 3 is arranged on the seat 1 of whetting a knife; The described first whetstone group 4 is arranged in the seat 1 of whetting a knife, and the described first whetstone group 4 is made up of two emery wheels and two emery wheels leave mutually and form the angle angle, and described α angle is arranged in first V-shaped groove 3; Described α angle is not less than five degree and is not more than 80 degree; It also comprise second V-shaped groove 5 with can be with the cutter second sharp whetstone group 6 of polishing, described second V-shaped groove 5 is arranged on the seat 1 of whetting a knife, the described second whetstone group 6 is arranged in the seat 1 of whetting a knife; The described second whetstone group 6 form by two emery wheels and two emery wheels mutually from forming angle β angle; Described β angle is arranged in second V-shaped groove 5, and described β angle is not less than five degree and is not more than 80 degree, and the degree of depth of the degree of depth of described first V-shaped groove 3 and second V-shaped groove 5 is unequal.

Described first V-shaped groove 3 is arranged on the top of the seat 1 of whetting a knife, a side of described second V-shaped groove, 5 sharpening seats 1, and first lower surface 7 of described sharpening seat 1 and second lower surface 8 of handle 2 are on same horizontal plane.

It also comprises can be with the cutter sharp instruments sharpenning bar 9 of polishing, and first lower surface, the 7 inside recessed formation U-lags 10 of the described seat 1 of whetting a knife, described instruments sharpenning bar 9 are arranged on the two side of U-lag 10 of the seat 1 of whetting a knife.

It also comprises hook 11, and described hook 11 is arranged on the terminal of handle 2 and is bent upwards.

Claims

1. knife sharpener; Comprise whet a knife seat (1), a handle (2), first V-shaped groove (3) and can be with the cutter first sharp whetstone group (4) of polishing; Described sharpening seat (1) is connected with an end of handle (2), and described first V-shaped groove (3) is arranged on the seat (1) of whetting a knife, and the described first whetstone group (4) is arranged in the seat (1) of whetting a knife; The described first whetstone group (4) form by two emery wheels and two emery wheels mutually from forming the angle angle; Described α angle is arranged in first V-shaped groove (3), and described α angle is not less than five degree and is not more than 80 degree, it is characterized in that: it also comprises second V-shaped groove (5) and can be with the cutter second sharp whetstone group (6) of polishing; Described second V-shaped groove (5) is arranged on the seat (1) of whetting a knife; The described second whetstone group (6) is arranged in the seat (1) of whetting a knife, and the described second whetstone group (6) is made up of two emery wheels and two emery wheels leave mutually and form angle β angle, and described β angle is arranged in second V-shaped groove (5); Described β angle is not less than five degree and is not more than 80 degree, and the degree of depth of the degree of depth of described first V-shaped groove (3) and second V-shaped groove (5) is unequal.

2. knife sharpener according to claim 1; It is characterized in that: described first V-shaped groove (3) is arranged on the top of the seat (1) of whetting a knife; One side of described second V-shaped groove (5) sharpening seat (1), first lower surface (7) of described sharpening seat (1) and second lower surface (8) of handle (2) are on same horizontal plane.

3. knife sharpener according to claim 1 and 2; It is characterized in that: it also comprises can be with the cutter sharp instruments sharpenning bar (9) of polishing; The inside recessed formation U-lag of first lower surface (7) (10) of the described seat (1) of whetting a knife, described instruments sharpenning bar (9) are arranged on the two side of U-lag (10) of the seat (1) of whetting a knife.

4. knife sharpener according to claim 1 is characterized in that: it also comprises hook (11), and described hook (11) is arranged on the terminal of handle (2) and is bent upwards.