How to make an electric shaver

As a small household appliance, shavers are used in every household. In the shavers currently on the market, the driving part and the head part are integrated, and the head part is directly connected with the hand-held part; the whole shaver is a whole, in order to match the facial contour, it is necessary to adjust the hand position from time to time during shaving. In addition, when shaving, since the head part and the driving part are integrated, there will be relatively large noise.

Technical implementation elements:

Based on the above problems, the present invention proposes an electric shaver, the head part and the driving part are separated, and the driving part and the hand-held part are floatingly connected, so that the shaving is more suitable for the face, and the noise is lower during shaving.

The technical scheme adopted is: an electric shaver, comprising a hand-held part and a head part, a driving part is installed between the hand-held part and the head part; a floating spring is installed between the driving part and the head part, and the floating spring Floating rubber is fixed around;

The head part includes an upper cover of the head part and a lower cover of the head part, the upper cover of the head part and the lower cover of the head part are matched; a connecting device is arranged in the middle of the lower cover of the head part, and a lower cover is fixed on the connecting device groove and floating spring; the lower cover groove is located on the outside of the floating spring; the upper cover of the head part is fixed with a knife bracket; one side of the knife bracket is fixed with a knife bracket guide rail, and the other side is fixed with a knife bracket boss; A guide groove is fixed on the inner edge of the upper cover of the head part; the guide groove is matched with the guide rail of the knife bracket and can be moved and separated; the lower cover of the head part is fixed with a lower cover boss; the knife bracket boss and the lower cover convex The table is closed and connected; the lower cover of the head part has a groove;

The driving part includes an outer upper cover of the driving element, an upper cover of the driving element, a lower cover of the driving element and an outer lower cover of the driving element; the outer upper cover of the driving element is matched with the outer lower cover of the driving element; the outer lower cover of the driving element is fixed under the driving element The outer cover of the driving part is fixed on the outer side of the upper cover of the driving part; one end of the lower cover of the driving part is fixed on the hand-held part; the upper cover of the driving part is fixed with a mounting block, an upper cover boss and a floating rubber; the mounting block and the head The groove of the lower cover of the part is matched; the boss of the upper cover is matched with the groove of the lower cover of the head part; the floating spring is sleeved in the floating rubber; the driving part is provided with a driving shaft; There are more than two transmission teeth, and the transmission teeth are connected with the transmission shaft; one end of the transmission shaft is fixed on the head part, and the other end is fixed on the driving part; the transmission shaft drives the cutter head assembly of the head part to move.

There are at least two lower cover grooves, which are evenly distributed on the connecting device.

There are at least two upper cover bosses, which are evenly distributed on the upper cover of the driving part.

The upper cover of the head part is fixed with three knife carriers.

The utility model has a simple structure, and the shaver is divided into a head part, a driving part and a hand-held part; a floating spring is installed between the head part and the driving part; Floating and flexible, it is more suitable for facial contours when shaving; the head part is provided with a guide for the knife bracket and the guide groove on the upper cover of the head to move to realize the disassembly of the static knife and the moving knife, which is convenient for the replacement and cleaning of the knife head; the hand-held part is connected to the head The parts are connected by a drive part, the hand-held part provides the driving force, the drive shaft of the drive part is connected with the driver of the hand-held part, the drive shaft is connected with the drive teeth to drive at least two or more drive teeth, the drive teeth are connected with the extension direction drive shaft, and the head The cutter head assembly of the component realizes driving motion for shaving; the lower cover of the driving component acts as a supporting component for the driving component and the hand-held component, ensuring a balanced operation; the noise is lower.