DE7733515U1 - HAIRDRESSING SCISSORS - Google Patents

Description

'. , F $ ROFi! CDR.tbR. Ll. RSITSTÖTTER DR.-ING. WOLFRAM BUNTE DR. WERNER KINZEBACH

BAUERSTRASSE 22. D - BOOO MUNICH 4O FERNRUF (O89) 37 63 83 TELEX S21B2O9 ISAR D POSTAL ADDRESS: POST BOX 78O. D-BOOO MUNICH 43

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Munich, Oct. 31, 1977

CLUB D'ACCESSORI DI BALDAN SALVATORE Via Valmaggia, 4, Milan (Italy)

Barber scissors

The innovation concerns a pair of scissors for cutting hair, which are in hereinafter referred to as "hairdressing scissors". In particular, the innovation relates to a new type of one Scissors with three cutting edges or blades, with which the hair can be cut as well as thinned.

So far, hairdressers have generally worked with two different types of scissors, namely one consisting of two cutting blades Scissors for cutting the hair and another one consisting of two thinning blades with suitable teeth Scissors to thin out the hair.

It has now been found that these two functions can be combined into a single pair of scissors, with three special ones Blades are provided which can work together in alternating pairs when they are operated by a simple device be operated; in one case a pair of scissors is created

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t I

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Cutting hair, while in the other case, scissors are created to thin the hair.

According to the innovation, the new hairdressing scissors are essentially made up of a first, outer blade, which is made from a normal cutting blade consists, by a middle, double cutting blade with the same length as the first mentioned cutting blade, the with a cutting edge that extends the entire length of the blade and with an edge with thinning teeth which extends from the tip of the blade about 1.5 cm and by a third, outer blade of length; which is about 1.5 cm shorter than the length of the other two leaves, this leaf at its inner I. Xante is provided with thinning teeth which exactly correspond to the teeth f on the central leaf. '

The three sheets are hinged under their cutting edges, with the two outer leaves end in two lengths into which the index finger and thumb are inserted and which in are arranged at a suitable distance for actuating the scissors. The middle leaf ends approximately 2 cm below the hinge point and is not operated directly by hand.

At a point below the pivot point and aligned with it, the middle sheet has a slot into which a Sperrebzw. Ratchet is inserted and pivoted to rotate in a plane perpendicular to the sheet; this pawl is provided with one end of some shape, | which is designed such that this end can be kept easily grasped and I, s o that the pawl can be rotated about its center of gravity §. f

The two outer leaves have a slot at the bottom which corresponds exactly to the slot in the middle leaf and is marked with f this is aligned; the pawl, which is pivotably articulated on the middle sheet, can slide freely in this slot, if

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the leaves are brought into an appropriate position.

So when the outer cutting blade and the middle blade are brought into a corresponding position, and when the pawl hinged on the middle sheet is moved so that it engages in the slot in the outer sheet, so these two sheets are rigidly or rigidly connected to each other, so that in practice the scissors are only operated as a thinning echer, which is caused by the free thinning blade and forming the central sheet cooperating with the thinning edge.

If, however, the outer thinning leaf and the middle leaf brought into a corresponding position and rotated the pawl, which is pivotably articulated at the lower end of the central sheet When it becomes engaged in the slot in the outer thinning blade, these two blades become rigid or rigidly coupled to one another, and the scissors are only used as cutting scissors, which consist of the outer, free cutting blade and the middle sheet, the cutting edge of which is also free.

The innovation is described below using exemplary embodiments with reference to the accompanying schematic drawings explained in more detail, which show three-leaf scissors on a natural scale; of course this could However, scissors can also be designed larger or smaller.

In the figures the following different parts are shown:

1 - outer cutting blade or outer cutting blade;

2 - outer thinning blade or outer thinning blade;

3 - middle, double cutting blade or cutting blade;

4 - central pivot point in which the three leaves are located

rotate;

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5 - pawl, which is connected by a flat part / which is in an in

the middle blade provided slot can slide, and a protruding head is formed, which is connected to the Can be grasped by hand;

6 - pawl joint around which the pawl can pivot sideways;

7 - slot in the outer dilution sheet;

8 - slot in the outer cutting blade.

The new scissors are shown in FIG. 1, the pawl 5 is rotated so that it is engaged in the slot 7, whereby the central sheet is rigidly coupled to the dilution sheet will. In this position, the scissors are used as cutting scissors.

In the position of the scissors shown in Figure 2, the pawl has been rotated so that it is in the in the outer cutting blade provided slot 8 is engaged. As a result, this sheet is rigidly coupled to the middle sheet, so that the Scissors can serve as thinning scissors.

In the position shown in Figure 3, the pawl is disengaged from the slots in the side blades in a vertical position. This means that all leaves are free so that the scissors cannot be operated.

Figure 4 shows a detailed view of a specific embodiment the pawl 5 in the form of a spear or lance point or a spearhead in the two positions that it assumes when it is pivoted about the hinge 6 to with the three blades in alternating pairs in Intervention to come.

All parts of the scissors after the innovation are made of steel, namely according to a preferred embodiment made of a light, stainless steel.

- Protection claims -

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Claims (5)

OO U u α T -m φ m w ν «Μ / 18 276 protection claims 1. Hairdressing scissors that are used both for cutting and for thinning of the hair can be used, characterized by an outer cutting blade (1), by a outer thinning blade (2) and a middle one, with two cutting edges, namely a normal cutting edge and one Cutting edge with dilution lugs, provided sheet (3), whereby the sheets (1,2,3) are hinged under their cutting edges and the middle sheet (3) alternates with the outer one Cutting blade (1) or with the outer thinning blade (2) by means of a pawl (5) can interact, which in a is inserted in the lower end of the middle sheet (3) provided slot and protrudes therefrom so that it rotated about a pivot point in a plane perpendicular to the plane of the middle sheet (2) and alternately in aligned and corresponding slots (7,8) in engagement can come, which are provided in the two outer leaves (1,2). 2. Scissors according to claim 1, characterized in that the pawl (5) is shaped as a spear point or spear point is. 3. Scissors according to one of claims 1 or 2, characterized in that that they are used as thinning scissors when the pawl (5) is turned so that it touches the middle blade (3) rigidly coupled to the outer cutting blade (1). 4. Scissors according to one of claims 1 to 3, characterized in that that it is used as cutting scissors when the pawl (1) is turned so that it touches the middle blade (3) rigidly coupled to the outer dilution sheet (2). 5. Scissors according to one of claims 1 to 4, characterized in that that the middle sheet (3) 1 to 2 cm below the 7733515 O9.oa78 S * «A • III ··> ( M / 18 276 Joint point ends at which the three leaves (1,2,3) are mounted are. 7733515 09.0178