CN207432252U - Carry the cutter of sharpening function - Google Patents

Abstract

The utility model provides a knife with sharpening function, which includes a knife body, a knife handle and a knife sharpening groove, the knife handle is arranged at the tail end of the knife body, and the knife sharpening groove is arranged at the tail end of the knife handle end. Compared with the prior art, the utility model has the following beneficial effects: 1. It solves the grinding problem of the knife body after curling; 2. It can not only perform grinding operation on itself, but also can perform grinding operation on other knives.

Description

Knives with built-in sharpening function

technical field

The utility model relates to a knife with a sharpening function, which belongs to the technical field of knife.

Background technique

Knives are generally composed of a knife body and a knife handle. When in use, the knife handle is held to control the knife body to achieve cutting, cutting, chopping and other actions. Generally, after the knife body is used for a certain number of times, the blade will inevitably curl up, which will affect the sharpness of the blade and cause the cutting to be unsmooth. Therefore, it is necessary to polish the knife body frequently. However, when grinding the knife body , often use special grinding tools or ask specialized staff to perform grinding, which is very inconvenient to operate.

Utility model content

Aiming at the defects in the prior art, the purpose of this utility model is to provide a knife with its own sharpening function.

The utility model is achieved through the following technical solutions:

The utility model provides a knife with sharpening function, which includes a knife body, a knife handle and a knife sharpening groove, the knife handle is arranged at the tail end of the knife body, and the knife sharpening groove is arranged at the tail end of the knife handle end.

As a preferred solution, the knife body and the knife handle are detachably connected through a first long hole provided in the knife handle.

As a preferred solution, a sipe connecting rod is fixed at the front end of the sharpening groove, and the sipe connecting rod and the knife handle are detachably connected through a second long hole provided in the knife handle.

As a preferred solution, the sharpening groove is a tungsten steel sharpening groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. Solved the grinding problem of the knife body after curling;

2. It can not only grind itself, but also grind other tools.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is the exploded schematic view of the utility model;

Fig. 2 is a kind of use state figure of the utility model;

Fig. 3 is another kind of use status figure of the utility model;

Among the figure: 1, cutter body; 11, cutter body connecting rod; 2, handle of a knife; 21, first elongated hole; 22, second elongated hole; 3, sharpening groove; 31, cutter groove connecting rod.

Detailed ways

The utility model is described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the utility model, but do not limit the utility model in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present utility model. These all belong to the protection domain of the present utility model.

As shown in Figure 1, the utility model provides a knife with sharpening function, which includes a knife body 1, a knife handle 2 and a knife sharpening groove 3, and the knife handle 2 is arranged at the tail end of the knife body 1 for sharpening the knife The groove 3 is arranged at the tail end of the knife handle 2 .

During specific installation, the cutter body connecting rod 11 is set on the cutter body 1, the front end in the handle of a knife 2 offers the first elongated hole 21, and the rear end in the handle of a knife 2 starts the second elongated hole 22, and the cutter body connecting rod 11 It is detachably arranged in the first elongated hole 21, such as by screwing, so that the knife body 1 and the knife handle 2 are detachably connected, and at the same time, a knife groove connecting rod 31 is fixed at the front end of the sharpening groove 3 The sipe connecting rod 31 is detachably arranged in the second elongated hole 22, such as by screwing, so that the sipe 3 and the handle 2 are detachably connected.

When using one tool to grind another tool, as shown in Figure 2, the tool body 1 of one tool can be embedded in the sharpening groove 3 of the other tool, and the tool handle 2 can be reciprocated to realize the grinding of the tool body 1. Grinding; when using a cutter to grind itself, as shown in Figure 3, the knife groove connecting rod 31 can be removed from the second elongated hole 22 to realize the separation of the cutter body 1 and the sharpening groove, and then the cutter body 1 is embedded in the sharpening groove, and the grinding of the knife body 1 can be realized through the reciprocating movement of the handle or the sharpening groove.

In order to improve the grinding effect, the sharpening groove can be made of tungsten steel material.

Therefore, the utility model has the following beneficial effects:

1. Solved the grinding problem of the knife body after curling;

2. It can not only grind itself, but also grind other tools.

In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying Any device or element must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention/utility.

The specific embodiments of the present utility model have been described above. It should be understood that the utility model is not limited to the above-mentioned specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the utility model.

Claims (4)

1. a kind of cutter for carrying sharpening function, which is characterized in that including cutter hub, handle of a knife and sharpening slot, the handle of a knife is arranged at The tail end of cutter hub, the sharpening slot are arranged at the tail end of handle of a knife.

2. the cutter as described in claim 1 for carrying sharpening function, which is characterized in that the cutter hub and handle of a knife are by being arranged at The first slot hole in handle of a knife is detachably connected.

3. the cutter as described in claim 1 for carrying sharpening function, which is characterized in that the front end of the sharpening slot is installed with knife Slot connecting rod, the cutter groove connecting rod and handle of a knife are detachably connected by the second slot hole being arranged in handle of a knife.

4. the cutter for carrying sharpening function as described in any one in claims 1 to 3, which is characterized in that the sharpening slot For wolfram steel sharpening slot.