Cutter tooth with gradually-changed acute-angle cutting edge and trimming cutter
A blade and blade technology, which is applied to the blade teeth field with gradual sharp-angle blades, can solve the problems that the blade is easy to pierce the skin, affect the safety of trimming tools, user injury, etc. The effect of the trim effect
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[0020] Embodiments of the present invention will be further described below in conjunction with accompanying drawings:
[0021] Such as Figure 4-6 As shown, the present invention is a knife tooth with a gradually changing acute angle blade, including a knife tooth body 1, and an inclined surface 21 is provided on one side and / or both sides of the knife tooth body 1, and the inclined surface 21 is opposite to the working surface of the knife tooth body 1. The blade 2 is joined to form an acute-angled edge 22. The inclined surface 21 extends along the front end of the blade body 1 to the end of the blade body 1 to form a blade front end 23 and a blade end 24. The angle S between the blade front end 23 is 1 Angle S greater than 24 at the end of the blade 2 , and the angle of the blade 2 from the blade front end 23 to the blade end 24 is gradually reduced.
[0022] The angle and width of the blade 2 on the traditional knife teeth are basically the same. After a long period of c...
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