DE2033199C3 - Shaving head for dry razors - Google Patents

Description

Go " * ma" _going
JiJ limited equipment

accommodate, so _i ausee-

that's enough

axis (pivot point 1 «) is at least as large as like the distance between this cutting path plane and the plane of symmetry of the short hair part.

3. Shaving head according to claim 2, characterized in that that the individual positions of the long hair part are defined by notches.

through the Kurzhaarscnerteü

_{the task zugrun} d _e, a '"- * Art to h

The invention relates to a "* head for dry razors with a short-haired razorU and a long-haired part projecting laterally next to it, which in a basic position in at least one working position over the short-haired razor-" ÄstÄÄÄ

Λ «

Shaving head ^. the one with easy “Come and

hair clipper. .

This object is achieved according to the invention that the long hair part by one of two

arms hinged on the shear head frame and a cross yoke existing U-shaped support on which ^^^

are mounted in
is. - By the ^

the long hair part ^% Ζ * ^ ψ £?
Treatment for cutting is easy on the skin

Apparatus when cutting sharp hair contours, e.g. B. in the beard and on the temples, to improve, since it was found unsatisfactory that the Kuzhaarschteil or in particular the apparatus housing When shaving in front of the mirror, the long hair part covered so that the point of attachment the skin of the face cannot be seen.

So far, two basic construction methods have been taken to overcome this difficulty:

In a first known version (Swiss Patent 353 652) the long hair clipper is linearly displaceable on one side of the apparatus housing out and can from a basic position in which the shear paths of the long hair part in the Housing are countersunk or rest on the housing, in the direction of the housing longitudinal axis or in a small To do this, the angle must be extended upwards. that the shear pathways of the long hair part in lie at the same height as the short hair part or protrude beyond it. This construction has essentials Disadvantage. It requires long guides on the housing and around the long hair part To give a secure hold, correspondingly spatially extended, mostly slab-blown, mass-afflicted Components that lead to clumsy housing shapes and increased weight. Regardless of this, is at the known devices the extension length of the long hair part is still inadequate and the above too

Turning

nik kick essential
j; elenke.

The cutting elements of the ^^^^! They are not designed to be self-supporting, so that tried and tested elements can be used without further ado. The arms have sufficient R ^aum Jedarf force and not to a change or the ergroßerung Gehauseform. Long tours are avoided.

The distance between the plane of the cutting path of the long hair clipper and its pivot axis is advantageous (Fulcrum) at least as large as the distance between this cutting path plane and the plane of symmetry of the Short hair part. - This becomes the swivel path J5 a non-circular arc curvature of the ! Adapted to the shaving head.

The individual positions of the long hair part are expediently defined by notches, see above that the working positions are fixed by locking will. ,

In the drawing, the invention is explained in more detail using an exemplary embodiment. It shows

Fig. 1 shows the shaving head of a dry shaver in partially cut representation,

2 shows a section through the shaving head with the long hair clip in the basic position, the short hair clip and in FIG. 1 visible components of the drive are omitted for clarity,

3 '4

F i g. 3 shows the same sectional view as in FIG. 1 men 15, which on the forehead cheeks 1 dps shaving head

are pivotably mounted with the swiveled-out long hair clip and mens in pivot points 16.

Fig. 4 the components of the long hair part on the arms 13 leaf springs 17 are attached,

according to FIG. 2 ur «3 with its carrier in apart- the through openings in the arms 15 to the with

drawn illustration. 3 holes 18 (Fig. 2) and 19 (Fig. 3) provided

Grind the front cheek of the shaving head frame, shown partially cut open in FIG

from the end cheeks 1 and the side walls 2 best thorns 20 on the leaf springs 17 in the drilling

The current shaving head frame is detachable on the stanchions 18 and 19 respectively.

Housing of the dry shaver on. The shear comb 11 is connected to the cross yoke 24 of the

Housing 3 extends with its upper housing part 4 in io carrier 33 by rivets 23, which through bores 22

the inner idum of the shaving head frame 1, 2 into it. lead, connected. Between Scherkamm Il and

In the housing is a transverse yoke 24, not shown in detail, is _{the shear blade 12 S} on the shear

Swing armature drive of the usual design is pressed under the comb 11 by a slider 25, its

brings, the rocker arm 5 with a pin 6 molded cones 29 in. Helical spring a 28

protrudes from the upper part of the housing. Plug into the pin 13, which in turn is inserted into recesses 27 of the transverse

fen 6 is the lower knife 8 of the short hair part yoke 24 rest. Shear blades 12 and are performed

hinged, the by a spring 7 against a Siebfo- slider 24 by pins 30 on the cross yoke 24, for

Ue 9 is pressed, the mil screws 10 on the cords on the slide 25 round holes 31, on the shear

temvanden 2 of the shaving head frame is attached. knife 12 slots 32 are provided.

The ao is laterally adjacent to the short-haired part. To adjust the long-haired part, a handle 26, which is attached to the transverse yoke 24 and which is attached to the cross-yoke 24, is used to adjust the long-haired part, which essentially has a protrusion 21 from this point, thus a stationary shaving comb I and one underneath it when the handle 26 is moved upwards, whereby the shaving blade 12 that can be moved back and forth consists of the long hair part from the basic position, which pivots with a »3 for the drive connection to the motor, in the shaving head frame germ. Opening towards fork 13 is a BoI- attached to the rocker arm, into which, for example, dust could penetrate,
zen 14 encompasses. The basic position of the long hair part can

In FIGS. 2 and 3, this bolt 14 is dashed, just like the pivoted-out position, an operating point indicated. position, but it can also be a rest position

A U-shaped carrier 33 shown in FIG. 4 or, when using one known per se

stands from a cross yoke 24, on which the elements clutch both a working position and

of the long hair part are mounted, and between Ar- be a rest position.

1 sheet of drawings

Claims (1)

Patent claims: _Un X. shaving head "ir dry shaving apparatus with a Kuunaarscberteü d a laterally provided next to him Langhaarschertei 1, 'is Kur ^ aarschfeil hmaus adjustable and lockable, characterized gcgenannte task accordingly imperfect' from a basic position into at least one further working position on the _be1ltmnten Ausführungstorra