CN219294033U - Anti-cutting blade and razor - Google Patents

Abstract

The utility model discloses an anti-cutting blade which comprises a cutter body and a cutter neck which are integrally connected, wherein two sides of the cutter body are oppositely provided with a cutting edge and a cutter back, and two ends of the cutting edge are respectively provided with a first anti-cutting piece and a second anti-cutting piece. The utility model also discloses a razor comprising the anti-cutting blade, which comprises a handle, wherein the handle is rotatably connected with the cutter neck. According to the anti-cutting blade, the first anti-cutting piece and the second anti-cutting piece which are protruded are arranged at the two ends of the cutting edge, so that when the blade touches a human body by mistake, the first anti-cutting piece and the second anti-cutting piece can be abutted against the skin of the human body to prevent the cutting edge from cutting the surface of the skin.

Description

Anti-cutting blade and razor

Technical Field

The utility model relates to the technical field of blades, in particular to a cutting-preventing blade and a razor.

Background

The blade is the main component part of all kinds of cutters, mainly used cuts or scrapes the material surface, has cutting edge and back of a knife or the like on the blade, and the back of a knife or the like is duller, and the cutting edge is sharper, utilizes sharp cutting edge to cut all kinds of materials apart, but the cutting edge both ends of most blades are also sharper edges and corners, and the pointed end part of the cutting edge is easy to cut people when using the blade.

Disclosure of Invention

The utility model aims to provide a cutting-preventing blade, which is used for solving the problem that the cutting edge of the blade in the prior art is easy to cut a person.

The utility model provides a cutting-preventing blade which comprises a blade body and a blade neck which are integrally connected, wherein two sides of the blade body are oppositely provided with a blade and a blade back, and two ends of the blade are respectively provided with a first cutting-preventing piece and a second cutting-preventing piece.

Preferably, the first and second cut-preventing members protrude in a direction away from the back of the knife.

Preferably, the top of the first cutting prevention piece is provided with a round angle, and the width of the first cutting prevention piece is gradually increased along the direction close to the cutting edge.

Preferably, a first cutting edge is arranged on the side part of the first cutting prevention piece, and the first cutting edge is connected with the cutting edge.

Preferably, the top of the second anti-cutting piece is in a plane, and a round corner is arranged at the joint of the top of the second anti-cutting piece and the side part.

Preferably, a second cutting edge is arranged on the side part of the second cutting prevention piece, and the second cutting edge is connected with the cutting edge.

Preferably, one end of the cutter body far away from the cutter neck is arc-shaped.

Preferably, the first cutting prevention piece and the second cutting prevention piece are integrally connected with the cutter body.

Preferably, the side of the knife neck is provided with anti-slip teeth.

The present utility model also provides a razor comprising a cutting prevention blade as claimed in any one of the preceding claims, the razor comprising a handle rotatably connected to the throat.

According to the anti-cutting blade, the first anti-cutting piece and the second anti-cutting piece which are protruded are arranged at the two ends of the cutting edge, so that when the blade touches a human body by mistake, the first anti-cutting piece and the second anti-cutting piece can be abutted against the skin of the human body, and the cutting edge is prevented from cutting the skin surface.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.

FIG. 1 is a schematic perspective view of a cutting insert according to an embodiment of the present utility model;

FIG. 2 is a front view of a cutting insert according to an embodiment of the present utility model;

fig. 3 is a schematic perspective view of a razor according to an embodiment of the present utility model.

Reference numerals

100-razor; 10-a cutting prevention blade; 20-a knife handle;

1-a cutter body; 11-knife edge; 111-a first cut-preventing member; 1111—a first edge; 112-a second cut-preventing member; 1121-a second cutting edge; 12-knife back;

2-knife neck; 21-anti-slip teeth.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

It should be noted that: like reference numerals denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the subsequent figures.

It should be noted that, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an azimuth or a positional relationship based on that shown in the drawings, or that the inventive product is commonly put in place when used, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, the present embodiment provides a cutting-preventing blade 10, which includes a blade body 1 and a blade neck 2 integrally connected, wherein two sides of the blade body 1 are oppositely provided with a blade 11 and a blade back 12, and two ends of the blade 11 are respectively provided with a first cutting-preventing member 111 and a second cutting-preventing member 112.

Wherein, first cutting prevention spare 111 and second cutting prevention spare 112 can outwards bulge for the top of first cutting prevention spare 111 and second cutting prevention spare 112 is all higher than cutting edge 11, and the edge of first cutting prevention spare 111 and second cutting prevention spare 112 all can make smooth and round structure, makes when cutter body 1 contacts the human body first cutting prevention spare 111 and second cutting prevention spare 112 can the butt skin in order to avoid cutting edge 11 to cut skin surface.

It can be seen that, according to the anti-cutting blade 10 provided in this embodiment, the first anti-cutting member and the second anti-cutting member are protruded at the two ends of the blade, so that the first anti-cutting member and the second anti-cutting member can be abutted against the skin of the human body when the blade touches the human body by mistake, so as to avoid the cutting edge from cutting the skin surface.

Wherein the first and second cut-preventing members 111 and 112 protrude in a direction away from the back 12.

More specifically, the tops of the first and second cut-preventing members 111 and 112 are higher than the blade 11, so that the first and second cut-preventing members 111 and 112 can abut against the skin of the human body when the cutter body 1 is erroneously touched to the human body to prevent the blade 11 from cutting the surface of the human body.

The top of the first cutting prevention piece 111 is provided with a rounded corner, and the width of the first cutting prevention piece 111 increases gradually along the direction close to the cutting edge 11.

In the example provided in this embodiment, the first cutting prevention member 111 is triangular, and its bottom edge is smoothly connected to the blade 11, and its top is rounded to avoid stabbing human skin.

Referring to fig. 1, a first cutting edge 1111 is provided at a side portion of the first cutting prevention member 111, and the first cutting edge 1111 is connected to the cutting edge 11.

More specifically, the blade 11 may extend to the side of the first cut prevention member 111 to form a first blade 1111, which may be used to cut a wire-shaped material.

With continued reference to fig. 1, the top of the second anti-cutting member 112 is planar, and a rounded corner is disposed at the connection between the top and the side of the second anti-cutting member 112.

In the embodiment provided in this embodiment, the second anti-cutting member 112 is trapezoidal, the bottom edge of the second anti-cutting member is smoothly connected with the blade 11, the rounded corner is arranged at the top edge of the second anti-cutting member, so that the skin of a human body can be prevented from being stabbed, one side of the second anti-cutting member 112 can be smoothly connected with the cutter neck 2, and the connection area of the cutter body 1 and the cutter neck 2 is increased, so that the connection stability is enhanced.

With continued reference to fig. 1, a second cutting edge 1121 is provided on a side portion of the second cutting prevention member 112, and the second cutting edge 1121 is connected to the cutting edge 11.

More specifically, the blade 11 may extend to the side of the second connector 112 to form a second blade 1121, and the second blade 1121 may be used to cut a wire-like material.

Wherein, cutter body 1 keeps away from cutter neck 2 one end and takes the arc, has increased the pleasing to the eye of cutter body 1.

Specifically, the first cutting prevention piece 111 and the second cutting prevention piece 112 are integrally connected with the cutter body 1 to enhance the connection stability between the first cutting prevention piece 111 and the cutter body 1 and between the second cutting prevention piece 112 and the cutter body 1, so as to prevent the first cutting prevention piece 111 and the second cutting prevention piece 112 from falling off during use.

With continued reference to fig. 1, the sides of the throat 2 are provided with anti-slip teeth 21.

The anti-slip teeth 21 can be arranged along two side walls of the cutter neck 2, the cutter neck 2 can be held by a user when the cutter blade is used, and the cutter neck 2 is not easy to slip when the cutter neck 2 is held by the design of the anti-slip teeth 21.

Referring to fig. 3, the present embodiment further provides a razor 100 including the anti-cutting blade 10 according to any one of the above, wherein the razor 100 includes a handle 20, and the handle 20 is rotatably connected to the neck 2.

Wherein, when the razor 100 is used, the blade 11 part can be used for cutting human hair, and when the tip of the blade 11 touches the human body by mistake, the first cutting prevention member 111 and the second cutting prevention member 112 can abut against the human skin to prevent the skin surface from being cut.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely a preferred embodiment of the utility model, and it should be noted that, due to the limited text expressions, there is objectively no limit to the specific structure, and that, for a person skilled in the art, modifications, adaptations or variations may be made without departing from the principles of the present utility model, and the above technical features may be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims (10)

1. The utility model provides a cutting prevention blade (10), its characterized in that includes cutter body (1) and sword neck (2) of an organic whole connection, cutter body (1) both sides are provided with cutting edge (11) and back of a knife blade (12) relatively, cutting edge (11) both ends are equipped with first cutting prevention spare (111) and second cutting prevention spare (112) respectively.

2. The cutting insert (10) according to claim 1, wherein the first and second cutting prevention members (111, 112) protrude in a direction away from the back (12).

3. A cutting prevention blade (10) according to claim 2, wherein the top of the first cutting prevention member (111) is provided with rounded corners, the width of the first cutting prevention member (111) increasing in sequence in a direction approaching the cutting edge (11).

4. A cutting insert (10) according to claim 3, characterized in that the side of the first cutting prevention element (111) is provided with a first cutting edge (1111), the first cutting edge (1111) being connected to the cutting edge (11).

5. The cutting insert (10) according to claim 2, wherein the top of the second cutting prevention member (112) is planar, and the junction of the top and the side of the second cutting prevention member (112) is provided with rounded corners.

6. The cutting insert (10) according to claim 5, wherein the second cutting insert (112) is provided with a second cutting edge (1121) on a side portion thereof, the second cutting edge (1121) being connected to the cutting edge (11).

7. A cutting insert (10) according to claim 1, wherein the end of the insert body (1) remote from the insert neck (2) is curved.

8. The cutting insert (10) according to claim 1, wherein the first and second cutting prevention members (111, 112) are integrally connected to the cutter body (1).

9. A cutting insert (10) according to claim 1, wherein the sides of the insert neck (2) are provided with anti-slip teeth (21).

10. Razor (100) comprising a cutting prevention blade (10) according to any one of claims 1 to 9, the razor (100) comprising a handle (20), the handle (20) being rotatably connected to the throat (2).

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