Knife box

Abstract

The utility model discloses a knife box, which relates to the field of knife rests, and adopts the technical scheme that the knife box comprises a box body and a pressurizing arm, an inner cavity is formed in the box body, a cavity opening is formed in the inner cavity, the pressurizing arm is arranged in the inner cavity, one end of the pressurizing arm is hinged to the inner end of one side of the inner cavity, and a spring is arranged between the back face of the other end of the pressurizing arm and the outer end of one side of the inner cavity; the spring pushes the other end of the pressurizing arm to the other side of the inner cavity, and a V-shaped sharpening clamping opening is formed in the front face of the other end of the pressurizing arm. The spring is adopted to push the V-shaped knife grinding clamping opening formed in the pressure applying arm to make contact with the knife edge, the knife edge can be ground and the sharpness of the knife edge can be kept in the knife inserting and pulling processes, the spring provides pressure, and more labor is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of tool holder, especially to the tool box. BACKGROUND

[0002] Tool holder is a device for storing tools, the traditional tool holder can only store tools, based on the need of tool grinding, there is a tool box with grinding function at present, such as the patent literature with the publication number CN204743901U discloses a kitchen knife holder with grinding function, which is provided with V-shaped grinding stone in the slot, when the knife is taken out, the blade contacts with the grinding stone, and the grinding is realized, there are some problems in the use of the scheme, because effective grinding is wanted, the blade of the tool needs to be contacted with the grinding stone by force, and the force of the scheme clock hand to the tool can only act on the handle, that is, it is not convenient to force the tool, resulting in that the grinding process is very laborious, and the grinding effect is very ideal. SUMMARY

[0003] In order to solve the above technical problems, the utility model provides a tool box, adopts spring to push V-shaped grinding clamp opening arranged on the pressure arm to contact with the blade, can realize grinding of the blade in the process of inserting and taking out the knife, keep the sharpness of the blade, and the spring provides pressure, which is more labor-saving.

[0004] The utility model adopts the technical scheme that the technical problem is solved: a tool box, which comprises a box body and a pressure arm.

[0005] The box body is provided with an inner cavity, the inner cavity is provided with a cavity opening, the inner cavity is provided with the pressure arm, one end of the pressure arm is hinged to one side of the inner cavity, a spring is arranged between the other end of the pressure arm and the outer end of one side of the inner cavity, the spring pushes the other end of the pressure arm to the other side of the inner cavity, and the other end of the pressure arm is provided with a V-shaped grinding clamp opening.

[0006] When using, the knife is inserted into the inner cavity from the cavity opening, wherein the blade corresponds to one side of the pressure arm, the blade extends to the V-shaped grinding clamp opening, the pressure arm is pushed by the tool, so that the tool is inserted into the inner cavity as a whole, and the blade slides in the V-shaped grinding clamp opening in the process of inserting the tool inward, thereby grinding the blade. The blade is ground in the process of inserting and taking out the tool every time, so that the tool can keep sharp for a long time without special grinding.

[0007] Preferably, the other side of the inner cavity is provided with a positioning block, and the positioning block is provided with a positioning groove matched with the back of the knife. The back of the knife can be positioned by the positioning block, the posture of the body of the knife is kept, and the two sides of the blade are uniformly ground.

[0008] Preferably, a groove is provided outside the V-shaped grinding jaw, and side plates are respectively provided on both sides of the groove at the other end of the pressure arm, with the groove and the side plates rotatably engaged. That is, the V-shaped grinding jaw can automatically adjust its angle to grind the blade under the swing of the groove, and the whole process is adaptive to the angle, resulting in a better grinding effect.

[0009] Preferably, the front of the pressure arm is provided with a cutting groove corresponding to the V-shaped grinding jaw. This can maintain the angle of the cutting edge away from the V-shaped grinding jaw, prevent deviation, and improve the stability of the cutting edge during contact with the V-shaped grinding jaw.

[0010] Preferably, the V-shaped grinding jaw includes two hardened grinding blocks with V-shaped inner sides. This makes assembly easier.

[0011] Preferably, the box body includes a base plate and a shell, one end of the pressure arm is hinged to the inner end of the base plate, and the spring is disposed between the back of the other end of the pressure arm and the outer end of the base plate. The base plate is fastened to the lower end of the shell, and the opening of the inner cavity is located on one side of the box body. This facilitates assembly.

[0012] Preferably, the box body is provided with several ventilation holes. This improves the ventilation effect inside the box and keeps the interior dry.

[0013] Preferably, the vent holes are arranged in parallel strip-shaped holes, which improves air permeability.

[0014] The beneficial effects of this utility model are:

[0015] This solution uses a spring to push the V-shaped sharpening chuck on the pressure arm to contact the blade, allowing the blade to be sharpened during both inserting and withdrawing the blade, maintaining its sharpness, making tool maintenance simpler and more convenient, and the spring provides pressure, requiring less effort. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only two of the drawings in this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the base plate and pressure arm according to an embodiment of the present utility model;

[0019] The components are as follows: 1. Box body; 2. Shell; 3. Base plate; 4. Vent hole; 5. Tool; 6. Positioning block; 7. Positioning groove; 8. Spring; 9. Pressure arm; 10. Tool groove; 11. Side plate; 12. Slot sleeve; 13. V-shaped grinding tool clamp. Detailed Implementation

[0020] To enhance understanding of this utility model, it will be described in further detail below with reference to the accompanying drawings and embodiments. These embodiments are only used to explain this utility model and do not limit the scope of protection of this utility model.

[0021] Example

[0022] like Figure 1 As shown, the knife box includes a box body 1 and a pressure arm 9; the box body 1 has an inner cavity, and the inner cavity has an opening. (Combined with...) Figure 2 As shown, the inner cavity is provided with the pressure arm 9. One end of the pressure arm 9 is hinged to the inner end of one side of the inner cavity. A spring 8 is provided between the back of the other end of the pressure arm 9 and the outer end of one side of the inner cavity. The spring 8 pushes the other end of the pressure arm 9 toward the other side of the inner cavity. A V-shaped grinding tool clamp 13 is provided on the front of the other end of the pressure arm 9.

[0023] In use, insert the knife into the inner cavity through the opening, with the blade aligned with one side of the pressure arm 9, extending to the V-shaped sharpening chuck 13. Pushing the pressure arm 9 with the knife 5, the entire knife 5 is inserted into the inner cavity. As the knife 5 is inserted, the blade slides within the V-shaped sharpening chuck 13, thus sharpening the blade. Each insertion and withdrawal of the knife 5 sharpens the blade, ensuring it remains sharp for an extended period without the need for specialized sharpening.

[0024] A positioning block 6 is provided on the other side of the inner cavity, and the positioning block 6 is provided with a positioning groove 7 that fits the back of the blade. The positioning block 6 can be used to position the back of the blade and keep the blade in an upright position so as to grind both sides of the blade more evenly.

[0025] A grooved sleeve 12 is provided outside the V-shaped sharpening chuck 13. Side plates 11 are respectively provided on both sides of the grooved sleeve 12 at the other end of the pressure arm 9. The grooved sleeve 12 and the side plates 11 are rotatably engaged. That is, the V-shaped sharpening chuck 13 can automatically adjust its angle to sharpen the blade under the swing of the grooved sleeve 12. The whole process is adaptive to the angle, resulting in a better sharpening effect.

[0026] The pressure arm 9 has a groove 10 on its front side corresponding to the V-shaped grinding jaw 13. This groove helps to maintain the angle of the blade away from the V-shaped grinding jaw 13, preventing deviation and improving the stability of the blade during contact with the V-shaped grinding jaw 13.

[0027] The V-shaped sharpening chuck 13 includes two hardened sharpening blocks with V-shaped inner sides, making assembly easier.

[0028] The box body 1 includes a base plate 3 and a shell 2. One end of the pressure arm 9 is hinged to the inner end of the base plate 3, and the spring 8 is disposed between the back of the other end of the pressure arm 9 and the outer end of the base plate 3. The base plate 3 is fastened to the lower end of the shell 2, and the opening of the inner cavity is located on one side of the box body 1. This makes assembly more convenient.

[0029] The box body 1 is provided with several ventilation holes 4. This can improve the ventilation effect inside the box body 1 and keep the inside dry.

[0030] The ventilation holes 4 are arranged in parallel strip-shaped holes, resulting in better air permeability.

[0031] The beneficial effects of this utility model are:

[0032] This solution uses a spring 8 to push the V-shaped sharpening chuck 13 on the pressure arm to contact the blade, which allows the blade to be sharpened during both inserting and withdrawing the blade, maintaining its sharpness. This makes the maintenance of the tool 5 simpler and more convenient, and the pressure provided by the spring 8 is more labor-saving.

[0033] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0034] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A knife box, characterized in that, Includes a housing (1) and a pressure arm (9); The box body (1) has an inner cavity with an opening. The inner cavity is provided with a pressure arm (9). One end of the pressure arm (9) is hinged to the inner end of one side of the inner cavity. A spring (8) is provided between the back of the other end of the pressure arm (9) and the outer end of one side of the inner cavity. The spring (8) pushes the other end of the pressure arm (9) toward the other side of the inner cavity. A V-shaped grinding tool clamp (13) is provided on the front of the other end of the pressure arm (9).

2. The knife box according to claim 1, characterized in that: A positioning block (6) is provided on the other side of the inner cavity, and the positioning block (6) is provided with a positioning groove (7) that is adapted to the back of the blade.

3. The knife box according to claim 2, characterized in that: The V-shaped grinding tool clamp (13) is provided with a groove sleeve (12), and the other end of the pressure arm (9) is provided with side plates (11) on both sides of the groove sleeve (12), and the groove sleeve (12) and the side plates (11) are rotatably engaged.

4. The knife box according to claim 1, characterized in that: The front of the pressure arm (9) is provided with a tool groove (10) corresponding to the V-shaped grinding tool chuck (13).

5. The knife box according to claim 4, characterized in that: The V-shaped grinding chuck (13) includes two hard grinding blocks with V-shaped inner sides.

6. The knife box according to claim 1, characterized in that: The box body (1) includes a base plate (3) and a shell (2). One end of the pressure arm (9) is hinged to the inner end of the base plate (3). The spring (8) is provided between the back of the other end of the pressure arm (9) and the outer end of the base plate (3). The base plate (3) is fastened to the lower end of the shell (2). The opening of the inner cavity is located on one side of the box body (1).

7. The knife box according to claim 1, characterized in that: The box body (1) is provided with several ventilation holes (4).

8. The knife box according to claim 7, characterized in that: The ventilation holes (4) are arranged in parallel strip-shaped holes.

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