CN202716284U

CN202716284U - Cutting blade

Info

Publication number: CN202716284U
Application number: CN 201220262378
Authority: CN
Inventors: 黄兆将
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-31
Filing date: 2012-05-31
Publication date: 2013-02-06
Anticipated expiration: 2022-05-31

Abstract

The utility model relates to a cutting tool, in particular to a cutting blade, which comprises a cutting blade body, and is characterized in that a cutting edge is formed at the lower edge of the cutting blade body, and is formed by connecting a plurality of sawteeth in a linear shape, a blade point A and a blade point B are respectively formed at the left side and the right side of each sawtooth, and the blade points A and the blade points B of the two adjacent sawteeth are connected. The cutting blade, disclosed by the utility model, is simple in structure, and convenient and practical.

Description

A kind of cutting used blade

Technical field

The utility model relates to cutting tool, and particularly a kind of cutting used blade.

Background technology

The application of blade in cutting equipment is very extensive, and existing cutting with blade adopted smooth blade mostly, need apply larger thrust in use, and the suffered stress of blade is large, easily wearing and tearing.

The utility model content

The purpose of this utility model is for the defective of prior art and deficiency, and a kind of simple in structure, convenient and practical cutting blade is provided.

For achieving the above object, the utility model is by the following technical solutions:

A kind of cutting described in the utility model used blade, comprise blade body, the bottom of described blade body forms blade, described blade is formed by connecting by some sawtooth that are arranged in a linear, the described sawtooth left and right sides forms respectively knife edge A and knife edge B, and the knife edge A of adjacent two sawtooth is connected with knife edge B.

Further, the length of described knife edge A equals the length of knife edge B.

Further, be connected with knife edge C between the knife edge A of described adjacent two sawtooth and the knife edge B, described knife edge C, knife edge A and knife edge B are positioned at same plane.

After adopting said structure, the utility model beneficial effect is: the utility model is by being made as laciniation with the described blade that cuts with blade, so that more laborsaving in the process that cuts, and the suffered stress of blade is little, and not easy to wear.

Description of drawings

Fig. 1 is the local main TV structure schematic diagram of a kind of embodiment of the present utility model;

Fig. 2 is the local backsight structural representation of a kind of embodiment of the present utility model;

Fig. 3 is the local main TV structure schematic diagram of another kind of embodiment of the present utility model;

Fig. 4 is the local backsight structural representation of another kind of embodiment of the present utility model;

Description of reference numerals:

1, blade body; 2, blade; 3, knife edge B;

4, knife edge A; 5, knife edge C; 6, sawtooth.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described.

As shown in Figure 1 and Figure 2, the utility model blade comprises blade body 1, it is characterized in that: the bottom of described blade body 1 forms blade 2, described blade 2 is formed by connecting by some sawtooth that are arranged in a linear 6, described sawtooth 6 left and right sides form respectively knife edge A4 and knife edge B3, and the knife edge A4 of adjacent two sawtooth 6 is connected with knife edge B3.

As a kind of preferred structure of the present utility model, form knife edge A4 and the knife edge B3 equal in length of described sawtooth, equate so that single sawtooth both sides are stressed when cutting, the resistance of a part is cancelled out each other, and blade 2 whole suffered resistances reduce, and more are conducive to cut.

As shown in Figure 3, Figure 4, preferred as another kind of the present utility model, be connected with knife edge C5 between the knife edge A4 of described adjacent two sawtooth 6 and the knife edge B3, the knife edge C5 of setting can cooperate serrated portion effectively to chop cropped object off.

When using blade, the zigzag tip at blade 2 places at first contacts cropped object, block plastics for example, and according to the principle that pressure and lifting surface area are inversely proportional to, most advanced and sophisticated to locate pressure large, as easy as rolling off a log incision plastics.

The above only is better embodiment of the present utility model, therefore all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1. one kind cuts and uses blade, comprise blade body (1), it is characterized in that: the bottom of described blade body (1) forms blade (2), described blade (2) is formed by connecting by some sawtooth that are arranged in a linear (6), described sawtooth (6) left and right sides forms respectively knife edge A (4) and knife edge B (3), and the knife edge A (4) of adjacent two sawtooth (6) is connected 3 with knife edge B) connect.

2. a kind of cutting according to claim 1 used blade, it is characterized in that: the length of described knife edge A (4) equals the length of knife edge B (3).

3. a kind of cutting according to claim 1 used blade, it is characterized in that: be connected with knife edge C (5) between the knife edge A (4) of described adjacent two sawtooth (6) and the knife edge B (3), described knife edge C (5), knife edge A (4) and knife edge B (3) are positioned at same plane.