DE560056C - Knee lever cutting scissors for hair treatment - Google Patents

Description

It is already known that they are used for hair treatment Curling tongs to achieve a strong pressure on the braziers of the scissors to be designed as toggle scissors, with riveted pins arranged at the hinge points are.

When treating hair, it is now desirable to change the burning legs of the scissors to be able to, as different types of brackets are used for the individual work will.

With simple scissors it is already known to loosen the legs with the handle

»5 bar to connect. However, the known devices can be used with toggle scissors do not use.

The invention now relates to a design of the toggle scissors for the hair

ao treatment in which a detachability of the burning limbs is provided in a simple manner is. The main characteristic of the subject matter of the invention is that on the pressure legs of the scissors grip

as provided by two pins with slot guides and hinged sliders made of resilient band iron slidably disposed are, the front ends of which in the advanced position the pivot pins of the

cover the binding joints of the two pressure lever pairs, the joint axes of the The slide and the scissors grip are in a line and that in the retracted position release the pegs to lift the curling shears.

Hereby the progress is achieved that the replacement of the burning limbs can be done quickly and conveniently while locking the joints done in a safe manner.

In the drawing is an exemplary embodiment of the subject matter of the invention, namely shows:

Fig. Ι a closed curling iron in view,

Fig. 2 the same opened in partial view,

Fig. 3 the two main parts separated from each other in partial side view.

The subject of the invention consists in a known manner of the burning leg scissors a So and the grip scissors b, which are connected to one another with their pressure legs a ³ , a ⁱ _t b ³ , b * by the joints c, d. For this purpose, the ends of the pressure legs a ³ , 0 ^{4 of} the curling shears a have holes c and the pressure legs b ³ , b ^l of the scissors grip b fixed pivot pins d, which after assembly lie in the holes c of the curling shears α ³ , α * . According to the invention, on one leg b ^{3 of} the scissors grip b, a slide e with a slot e ^{1 is} guided in a longitudinally displaceable manner on a pin b ^s , which with its resilient end g over the connection point d of the relevant scissors grip b ³ with the curling iron lever α ³

grips and presses both parts together. A second slide f for the second connection point d is also articulated on the slide e and is guided in a longitudinally displaceable manner on the second pressure leg b ^{A of} the scissors grip b with a slot f ¹ on a pin fo ^e. The hinge axis I of the two slides e and / is in the forward position, i.e. in the position of use, in

ίο the hinge axis m of the scissors grip b, so that the slide e and f and the scissors b do not hinder their movement. The ends g, h reaching over the junction d of the pressure legs b ³ , b * and a ³ , α ⁴ each have a bore i, in which the ends of the pivot pins d come to rest when the slides e and / are pushed forward, so that the Slide ends g, h with their entire surface at the flattened ends k of the combustion

Press ao scissor pressure arm a ³ , a ^4.

To replace the curling iron α , the slides e and f are pushed back, ie in the direction of the free rear ends of the handle legs b ¹ , b ² . The torch pressure legs a ³ , ß ⁴ can then be released from the pivot pins d of the grip pressure legs b ³ , ö ⁴ . After putting on. new firing arm α and pushing the slides e and f forward , the curling iron is then ready for use again.

The burning legs a ¹ , ar can have the cross-sections customary for curling irons. The articulated connection of the burning leg and handle leg can of course also be made in a different manner than is shown in the exemplary embodiment of the drawing. The pressure hinge pins d can be provided, for example, on the ends of the torch pressure legs α ³ , α ⁴ and the corresponding bores c to on the grip scissors pressure legs b ³ , b ^l .

Furthermore, the application of the invention is not limited to cutting and curling scissors. Rather, the same can be used for all scissor-like devices for hair treatment Find use.

Claims (1)

Claim: Knee-lever burning scissors for hair treatment, in which the scissors-like handle part is hinged to the scissors-like burning legs, characterized in that on the pressure legs (b ³ , fo ⁴ ) of the handle scissors (6) via pins (b ^B , b ^e ) two with Slideway (e ¹ , f ¹ ) provided and connected by hinge (/) slides (e, f) made of resilient band iron are slidably arranged, the front ends (g, h) of which in the advanced position the hinge pins (d, d) of the connecting joints c , d) the two pressure lever pairs (α ³ , α ⁴ , b ³ , b *) cover, the hinge axes (/ and m) of the slide {e, -f) and the scissors grip (b) are in a line and the in the retracted position, release the pegs (d) to lift the burning leg scissors (0). 1 sheet of drawings