CN2749644Y

CN2749644Y - Kitchen knife with interchangeable edge

Info

Publication number: CN2749644Y
Application number: CN 200420057715
Authority: CN
Inventors: 殷琼慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-12-13
Filing date: 2004-12-13
Publication date: 2006-01-04
Anticipated expiration: 2014-12-13

Abstract

The utility model relates to a kitchen knife with interchangeable edges, which is characterized in that the kitchen knife is composed of a knife body (1), a knife handle (2) and a plurality of knife edges (3) which can be taken off or installed. Two upper screw holes (4) are arranged on the knife edge (3), and corresponding screw holes (5) are also arranged on the lower end of the knife body (1). The knife edge (3) and the knife body (2) can be fixed via a screw (6). The kitchen knife overcomes the defect that the existing kitchen knife needs grinding frequently, which wastes materials. The utility model has the advantages of convenient use, economy, practicality and no material waste.

Description

The kitchen knife of interchangeable blade

Technical field

The utility model relates to a kind of kitchen knife, and more particularly it is a kind of kitchen knife of interchangeable blade.

Technical background

Kitchen knife is the essential product of daily life, and traditional kitchen knife is made up of handle of a knife and blade, and its effective ingredient has only blade, therefore the in use easy rust of blade needs often polishing, the ten minutes trouble, and many people more be willing to repurchase one new and abandon oldly, cause the waste of material.

Summary of the invention

The utility model product technical problem to be solved is the deficiency at existing product, and a kind of kitchen knife of interchangeable blade is provided, and it has overcome present kitchen knife needs often polishing, the defective of waste of material.

The technical scheme of the utility model product is achieved in that it is made up of the blade 1 of a common kitchen knife and handle of a knife 2 and a plurality of blade 3 that can take off or set up, screw 4 on two is arranged on the blade 3, corresponding screw 5 on two is also arranged in the lower end of blade, when blade 3 and blade 2 joined, available very little screw 6 was fixed.

In technique scheme, there is stalklet 7 end of described blade 3.

The utlity model has easy to usely, economical and practical, do not cause the advantage of waste of material.

Description of drawings

Fig. 1 is the blade structural representation of the kitchen knife of the interchangeable blade of the utility model;

Fig. 2 is the edge structure schematic diagram of the kitchen knife of the interchangeable blade of the utility model;

Fig. 3 is the side view of the kitchen knife of the interchangeable blade of the utility model.

The specific embodiment

From accompanying drawing as can be known: the utility model is by a blade, and handle of a knife and blade are formed, and two screws are arranged on the blade, and blade and blade can be used very little screw fixation, can not influence the effect of cutting the dish.After kitchen knife is with rust of a specified duration, need not polishing, need not to abandon, as long as change a new blade.The blade of the utility model kitchen knife can be designed to be applicable to and various ways such as cut, cut in addition, and the stalklet of blade end can be convenient to the tool changing sword.

Claims

1, the kitchen knife of interchangeable blade, it is characterized in that it comprises blade (1) and handle of a knife (2) and a plurality of blade (3) composition that can take off or set up, screw on two (4) is arranged on the described blade (3), in the lower end of blade (1) corresponding screw (5) is arranged also, blade (3) can pass through screw (6) with blade (2) to be fixed.

2, the kitchen knife of interchangeable blade according to claim 1 is characterized in that there is stalklet (7) end of described blade (3).