Automatic lubricating system for movable blade and fixed blade of push shear head

Abstract

The invention provides an automatic lubricating system for a movable blade and a fixed blade of a hair clipper head, and relates to the field of hairdressing and beauty appliances, the automatic lubricating system comprises the fixed blade with a first oil storage cavity inside and the movable blade with a second oil storage cavity inside; a first oil storage structure is formed on the side, close to the movable blade, of the inter-tooth blade face of the fixed blade and communicates with the first oil storage cavity, and a second oil storage structure is formed on the side, close to the fixed blade, of the inter-tooth blade face of the movable blade and communicates with the second oil storage cavity. The fixed blade and the movable blade are each provided with a communication channel used for connecting the first oil storage cavity and the second oil storage cavity. The purpose of automatically lubricating the tool bit can be achieved, the tool bit is lubricated for a long time, oil is continuously supplied, the situations that the sharpness of the tool bit is reduced, the service life of the tool bit is shortened and the temperature rise is increased due to dry grinding between the movable blade and the fixed blade are avoided, and the situation that grease is frequently and directly injected on the tool bit manually to lubricate the blades is eliminated.

Description

technical field [0001] The invention relates to the field of beauty and hairdressing appliances, in particular to an automatic lubricating system for a movable blade and a fixed blade for pushing scissor heads. Background technique [0002] The hair clipper is one of the common tools in beauty salons, and it is also a familiar tool required by the public for haircuts and beauty. In the prior art, most of the electric clippers, hair trimmers, pet trimmers and electric trimming tools have the temperature of the cutter head, poor cutting sharpness, and troublesome manual oil / grease (some users never refuel / grease). ). Due to the high temperature generated by the reciprocating motion of the blade, if there is no lubricating oil / grease protection, the temperature of the blade head will be too high, which will damage the blade edge, thereby weakening the sharpness of the blade, causing the phenomenon of hair clipping and hair pulling. [0003] At present, the traditional electri...

AI Technical Summary

Problems solved by technology

In the prior art, most electric clippers, hair trimmers, pet trimmers and electric trimming tools, etc. have the temperature of the cutter head, poor cutting sharpness, manual oiling / grease troublesome (some users never oil / grease) )

Due to the high temperature generated by the reciprocating motion of the blade, if there is no lubricating oil / grease protection, the temperature of the cutter head will be too high, which will damage the edge of the blade, thereby weakening the sharpness of the blade, causing seizures and pulls.

[0003] At present, the traditional electric clippers have defects such as short life, easy to get hot, and poor customer experience: First, the reciprocating motion between the blades vibrates to generate high heat, which causes each gear to cut The performance and the temperature rise of the cutter head are very different; the second is that the reciprocating motion and vibration between the blades generate a large magnetic adsorption force, which causes the shear performance of each gear to weaken

[0005] The inventor believes that the lubricating effect of the electric clipper head in the prior art is poor, the structural design is unreasonable, and there is room for improvement

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