DE202006002532U1 - Electric hair cutter has fixed and motor driven movable cutters with three cornered saw teeth having inner recesses - Google Patents

Abstract

An electric hair cutter comprises a body (10) with front-end cutters comprising fixed (21) and motor-driven (11) movable (22) blades on a swiveling seat (23). The blades have front cutters comprising three-cornered saw teeth on whose inner surfaces are formed continuous recesses.

Description

The The invention relates to an electric hair clipper, in particular an electric hair clipper, which prevents the hair from slipping when cutting hair and thus the haircut is difficult.

It is common at the hair salon to use an electric hair clipper. When cutting longer hairlines, a cutting knife attachment is mounted on the front end of the electric hair trimmer. The cutting knife attachment comprises a rigidly mounted knife and a movable knife, the movable knife being in communication with a coupled element located inside a pivotable seat. The rigidly mounted knife is disposed on an outer portion of the pivotable seat such that the rigidly fixed blade and the movable blade are superposed. The rigidly fixed knife and the movable knife are each provided with a cutting edge, which consists of triangular saw teeth. By the staggered manner reciprocating movement of the movable blade is achieved as if several small scissors simultaneously perform a cutting task. When using a conventional, electric hair clipper a, as in 1 are shown, longer hairs b coming into the cutting edge a1 are pushed away from the cutting edge a1 when the electric hair cutting device is pushed quickly. This is because the long hairs have better mobility, the opening of the cutting edge a1 directed outward and the cutting edge a1 is formed linear. Therefore, the cutting efficiency or speed is significantly impaired. In addition, the cutting speed is difficult to control. This therefore requires further improvements.

Out For this reason, in view of the disadvantages of the present inventor Solutions, based on longtime Experience in this area, after a long study, numerous experiments and unceasing improvements to the present invention. Using continuous wells, the hair to be cut properly held in the position what the Haircut relieved.

Of the Invention has for its object to provide an electric hair trimmer, which ensures a practical operation and prevents the cutting effect is impaired is made by slipping the hair to be cut during the haircut.

These The object is achieved by an electric hair clipper, that one main body and having a cutting knife attachment attached to the front end of the main body. The cutting knife attachment consists of a rigidly fixed knife and a pivotable seat provided with a movable knife. The rigidly attached knife is so on an outer portion of the swivel seat arranged that the rigidly fixed knife and the movable knife are placed on each other. The swiveling Seat is of a located inside the main body engine so driven, that the movable knife and the rigidly fixed Move the knife back and forth in staggered fashion.

The rigidly fixed knives and the movable knife are in front with each one cutting edge, which consists of triangular saw teeth, on the inner surface continuous depressions are formed. The wells are semicircular, triangular or rectangular.

By the above mentioned Design, the movable knife is continuously opposite the rigidly fixed knives moved back and forth in a criss-cross manner. Lying the Recesses of the rigidly fixed knife the wells of facing a movable knife, becomes a storeroom for provisional Picture taken of the hair to be cut. This avoids that the hair moves when moving the Schneidemesseraufsatzes when the barber shoves the electric hair trimmer. The cutting process will be completed in a short time when the interacting with crosswise moving blades. This allows a simple use, the cutting effect unlike the Prior art is improved. Therefore, the present Invention a competitive Product.

The Invention has in particular the features specified in claim 1 on. Advantageous embodiments of the invention are specified in the subclaims.

The The invention will be explained in more detail with reference to the drawing.

In show the drawing:

1 an overall perspective view of a hair clipper according to the prior art;

2 an exploded perspective view of an embodiment of an electric hair clipper according to the invention;

3 an overall perspective view of a cutting set according to the invention;

4 to 6 the cutting edge of the cutting set according to the invention in an enlarged view;
and

7 the procedure for operating the electric hair clipper according to the invention in a schematic representation.

Referring to 2 to 6 an electric hair trimmer according to the invention has a main body 10 and one at the front end of the main body 10 attached cutting knife attachment 20 , The cutting knife attachment 20 consists of a rigidly fixed knife 21 and one with a movable knife 22 provided, swivel seat 23 , The rigidly fixed knife 21 is so on an outer portion of the pivotable seat 23 arranged that the rigidly fixed knife 21 and the movable knife 22 are placed on top of each other. The swivel seat 23 is from one inside the main body 10 located engine 11 driven so that the movable knife 22 and the rigidly fixed knife 21 move back and forth in staggered ways. The rigidly fixed knife 21 and the movable knife 22 is in front with one cutting edge each 21a respectively. 22a which consists of triangular saw teeth, on the inner surface of which continuous recesses 21b . 22b are formed. The wells 21b . 22b are semicircular, triangular or rectangular.

In 7 the application of the present invention is illustrated. When used become the moving knife 22 and the rigidly fixed knife 21 moved in a crosswise way while the hair 2 in the cutting 21a . 22a of the cutting set 20 arrive and provisionally in from the wells 21b . 22b the cutting edge 21a . 22a existing receiving space are stored. In this way, the hair 2 from slipping off the edge of the cutting edge 21a . 22a prevented to the front.

In summary, the electric hair trimmer according to the invention has a cutting knife attachment 20 on, its cutting 21a . 22a with continuous wells 21b . 22b are provided, which has a storage room for provisional recording of hair 2 form, which causes easy use and prevents the cutting effect is impaired by slipping the hair to be cut during haircut.

Even though the invention has been described with reference to an example which currently as the most practical and preferred embodiment it is understood that the invention is not limited to the disclosed embodiment limited is. On the contrary, various modifications and the like Arrangements are covered, which are within the scope of the appended claims, which agree with the broadest interpretation to all such Modifications and similar To include arrangement.

2

hair

10

main body

11

engine

20

Cutter Set

21

rigid attached knife

21a

cutting edge

22a

cutting edge

21b

deepening

22b

deepening

22

portable knife

23

swiveling Seat

Claims (4)

Electric hair clipper comprising a main body ( 10 ) and one at the front end of the main body ( 10 ) mounted cutting knife attachment ( 20 ), wherein the cutting knife attachment ( 20 ) from a rigidly attached knife ( 21 ) and one with a movable knife ( 22 ), swivel seat ( 23 ), wherein the rigidly fixed knife ( 21 ) at an outer portion of the pivotable seat ( 23 ) is arranged that the rigidly fixed knife ( 21 ) and the movable knife ( 22 ) are placed on each other, and wherein the pivotable seat ( 23 ) from one inside the main body ( 10 ) motor ( 11 ) is driven in such a way that the movable knife ( 22 ) and the rigidly fixed knife ( 21 ) in a staggered manner, characterized in that the rigidly fixed knife ( 21 ) and the movable knife ( 22 ) in front with one cutting edge each ( 21a respectively. 22a ), which consists of triangular saw teeth, on the inner surface of which continuous recesses ( 21b . 22b ) are formed. Hair trimmer according to claim 1, characterized in that the continuous recesses ( 21b . 22b ) are semicircular. Hair trimmer according to claim 1, characterized in that the continuous recesses ( 21b . 22b ) are triangular. Hair trimmer according to claim 1, characterized in that the continuous recesses ( 21b . 22b ) are rectangular.