New convenient and efficient knife

By designing a new type of convenient and quick knife with a knife back, handle and blade, the problem of traditional knives requiring multiple operations for slicing is solved, and the effect of efficiently cutting uniform food slices or segments is achieved.

WO2025201157A1PCT designated stage Publication Date: 2025-10-02LIU YUNPING
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Patent Information

Application Number
PCT/CN2025/083644
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-03-28
Filing Date
2025-03-20
Publication Date
2025-10-02

AI Technical Summary

Technical Problem

Traditional kitchen knives or cutting knives require multiple operations to cut even slices of food, and are not suitable for people with unskilled knife skills, resulting in low efficiency and affected aesthetics.

Method used

A new type of convenient and quick knife is designed, which includes a knife back, a knife handle and a blade. The blade is arranged horizontally and perpendicular to the knife back, the spacing is adjustable, and a protective shell is provided, so that uniform food slices or segments can be cut in one operation.

Benefits of technology

It can cut uniform food slices or segments in one operation, improve cutting efficiency, simplify operation, and is suitable for people with different knife skills.

✦ Generated by Eureka AI based on patent content.

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Abstract

A new convenient and efficient knife, comprising a knife back, a knife handle and a plurality of blades, wherein the knife back and the knife handle are integrally connected, the plurality of blades are of the same size, and are vertically arranged in sequence one behind the other and are in parallel, and the blades are perpendicular to the knife back. The knife further comprises a protective case, the protective case being configured to be sleeved on the outside of the blades. The knife uses a design in which the knife back, the knife handle and the plurality of blades are combined, and by means of vertically arranging the plurality of blades in parallel, food ingredients can be cut into slices or sections in a single cut, can be cut into shreds or strips in two cuts, and can be cut into dices or cubes in three cuts, ensuring the uniform thickness of the cut food ingredients. The knife allows for efficient operations and is time-saving and labor-saving.
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Description

A new type of convenient and quick knife Technical Field

[0001] The utility model relates to the technical field of cutter tools, in particular to a novel convenient and quick cutter. Background Art

[0002] Traditional kitchen knives or cutting knives consist of a handle and a blade. When using a kitchen knife to cut food, multiple operations are required to slice the food. Moreover, for some people who are not skilled in knife skills, the slices are uneven in thickness, which affects the aesthetics. At the same time, multiple operations are labor-intensive and reduce efficiency. Therefore, the utility model proposes a new convenient and quick knife that can cut multiple slices, blocks or strips of food of uniform thickness in one operation, which is convenient and quick. Summary of the Invention

[0003] In view of the above-mentioned deficiencies in the prior art, the present invention provides a novel convenient and quick knife with a simple structure and convenient promotion.

[0004] A novel convenient and quick knife comprises a knife back, a knife handle and a blade, wherein the knife back and the knife handle are integrally connected;

[0005] The blades are of equal size and arranged horizontally in sequence front to back, and the blades are arranged perpendicular to the blade back;

[0006] The utility model further comprises a protective shell, wherein the protective shell is used for covering the outside of the blade.

[0007] Preferably, the knife handle is provided with an arc-shaped grip, and the end of the knife handle is a rounded structure.

[0008] Preferably, the spacing between the blades is 2 mm.

[0009] Preferably, the spacing between the blades is 4 mm.

[0010] Preferably, the spacing between the blades is 5 mm.

[0011] Preferably, the distance between the blades is 1.2 cm.

[0012] Preferably, the distance between the blades is 2 cm.

[0013] Preferably, the distance between the blades is 3 cm.

[0014] Preferably, the distance between the blades is 5 cm.

[0015] The beneficial effects of the utility model are:

[0016] The utility model adopts a design that combines the knife back, knife handle and blade, and the blades are arranged horizontally. It can cut into slices or segments with one knife, cut into shreds or strips with two knives, and cut into dices or blocks with three knives. The slices, strips, shreds, dices or blocks are of uniform thickness, and the operation is quick, simple and convenient, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and should not be construed as limiting the scope. A person of ordinary skill in the art can derive other relevant drawings based on these drawings without inventive effort.

[0018] FIG1 is a schematic structural diagram of Example 1 of the present utility model;

[0019] FIG2 is a diagram of the disassembly state of Example 1 of the present utility model;

[0020] FIG3 is a schematic structural diagram of Example 2 of the present utility model;

[0021] FIG4 is a schematic structural diagram of Example 3 of the present utility model;

[0022] FIG5 is a schematic structural diagram of Example 7 of the present utility model;

[0023] 1- Blade back, 2- Handle, 201- Curved handle, 3- Blade, 4- Protective case. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0025] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0026] Furthermore, terms such as "first," "second," and "third" are used solely to distinguish and should not be construed as indicating or implying relative importance. Furthermore, the use of terms such as "horizontal," "vertical," and "overhanging" does not necessarily imply that a component must be absolutely horizontal or overhanging; rather, it may be slightly tilted. For example, "horizontal" simply refers to a direction that is more horizontal than "vertical," not necessarily a completely horizontal structure; rather, it may be slightly tilted.

[0027] As shown in the accompanying drawings, a new type of convenient and quick knife includes a knife back 1, a handle 2 and a blade 3. The knife back 1 and the handle 2 are connected as one piece. The handle 2 is provided with an arc-shaped grip 201, and the end of the handle 2 is a rounded structure.

[0028] The blades 3 are of equal size and arranged horizontally in a front-to-back sequence. The blades are divided into different sizes based on the spacing between them. The blades of different sizes and sizes can be adjusted appropriately. The blades 3 are arranged perpendicular to the blade back 1. A transparent protective cover 4 is also included, which is used to cover the blades 3.

[0029] Example 1

[0030] In the above structure, the spacing between the blades 3 is 2 mm, as shown in Figures 1-2.

[0031] Example 2

[0032] In the above structure, the spacing between the blades 3 is 4 mm, as shown in FIG3 .

[0033] Example 3

[0034] In the above structure, the spacing between the blades 3 is 8 mm, as shown in FIG4 .

[0035] Example 4

[0036] In the above structure, the spacing between the blades 3 is 1.2 cm.

[0037] Example 5

[0038] In the above structure, the spacing between the blades 3 is 2 cm.

[0039] Example 6

[0040] In the above structure, the distance between the blades 3 is 3 cm.

[0041] Example 7

[0042] In the above structure, the spacing between the blades 3 is 5 cm, as shown in FIG5 .

[0043] When using the above embodiments, food or vegetables are placed on the table, and a quick knife with a suitable blade spacing is selected to cut the food into slices or segments with one knife, into shreds or strips with two knives, and into dices or blocks with three knives. The slices, strips, shreds, dices or blocks are of uniform thickness, and the operation is quick, simple and convenient, saving time and effort.

[0044] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the scope of protection of the present utility model patent.

Claims

1. A new type of convenient and quick knife, characterized by: The invention comprises a knife back (1), a knife handle (2) and a blade (3), wherein the knife back (1) and the knife handle (2) are connected as a whole; the blades (3) are of equal size and are arranged horizontally in sequence front and back, and the blades (3) are arranged vertically to the knife back (1); and a protective shell (4) is further included, wherein the protective shell (4) is used to be sheathed on the outside of the blade (3).

2. The novel convenient and quick knife according to claim 1, characterized in that: The knife handle (2) is provided with an arc-shaped grip (201), and the end of the knife handle (2) is a rounded structure.

3. The novel convenient and quick knife according to claim 2, characterized in that: The spacing between the blades (3) is 2 mm.

4. The novel convenient and quick knife according to claim 2, characterized in that: The spacing between the blades (3) is 4 mm.

5. The novel convenient and quick knife according to claim 2, characterized in that: The spacing between the blades (3) is 8 mm.

6. The novel convenient and quick knife according to claim 2, characterized in that: The spacing between the blades (3) is 1.2 cm.

7. The novel convenient and quick knife according to claim 2, characterized in that: The spacing between the blades (3) is 2 cm.

8. The novel convenient and quick knife according to claim 2, characterized in that: The spacing between the blades (3) is 3 cm.

9. The novel convenient and quick knife according to claim 2, characterized in that: The spacing between the blades (3) is 5 cm.

Citation Information

Patent Citations

  • Convenient kitchen knife

    CN102328319A

  • Multiple -cutting -edge combination formula kitchen knife of optional interval

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  • Card -swiping type kitchen knife

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  • Ultra-fine particle tungsten steel hard kitchen knife

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