SU1260187A1 - Cutting head of razor - Google Patents

Description

The petals 9 are bent toward the limb of the cutting legs of the movable knife and increase the working contact area, and the protrusions 5 of the leash in the engaged state are located at the bottom 6 of the funnel depression 7, resting with their end portion on the lintel 10 of the movable knife hub 11.

In the process of assembling or installing the shaver head after repair

The invention relates to household appliances for personal use, in particular to electric shavers.

The purpose of the invention is to improve performance and simplify the design.

FIG. 1 shows a cutting head, a longitudinal section; in fig. 2 - the same, cross section; in fig. 3 and 4 are embodiments of the petals.

The cutting shaver head contains a 10 blade unit can repeatedly remove the fixed placed in the housing 1 and be re-installed, while

2 and movable 3 knives, the last initial centering is used

of which is connected to the drive (not in a funnel-shaped depression 7.

cauldron) by means of a driver 4 with protrusions 5 When the electric shaver is activated, the driver 4 rotates, the protrusions 5 of which can be located on the bottom of the funnel depression without engagement with the movable knife, in this case, sliding along the jumper 10 of the hub, they will enter under the action of the spring 12 into the apertures of the movable cut and bent in a flat 2d knife. The protrusions 5 of the leash will be part, perpendicular to the bottom part, le- it will act with bent petals 9

pestles 9, with the surface of which the contact holes 8 and provide minimal wear

The protrusions of the leash are tied when interacting with the surfaces; the leash should provide for movement with the movable knife 3. “Floating the knives when shaving.

on the front part, interacting with a movable knife.

The movable knife 3 is made in the form of a glass, the bottom part 6 of which has a funnel-shaped depression 7 and holes 8 for accommodating the protrusions 5 of the leash, is formed. Petals 9 are bent towards the limb of the cutting legs of the movable knife and increase the working contact area, and the protrusions 5 of the leash are in the engaged state are located on the bottom 6 of the funnel-shaped depression 7, resting with their end part on the lintel 10 of the hub 11 of the movable knife.

In the process of assembling or installing the shaver head after repair

rig.2

us. V

Compiled by S. Brazhnik

Editor M. PetrovaTekhred I. VeresKorrektor A. Zimokosov

Order 5170/11 Circulation 655Subscription

VNIIPI USSR State Committee

for inventions and discoveries

113035, Moscow, F-35, Raushsk iab., 4/5

Branch PPP "Patent, Uzhgorod, st. Project, 4

Claims (1)

ELECTRIC RAZOR CUTTING HEAD, comprising fixed and movable knives located in the housing, the last of which is connected to the drive by a leash with protrusions on the end part interacting with the movable knife, characterized in that, in order to improve operational characteristics and simplify the design, the movable knife is made in in the form of a glass, the bottom of which has a funnel-shaped cavity and openings for accommodating the protrusions of the leash, formed by cut and bent in a plane perpendicular to the bottom part and, with petals, with the surface of which the protrusions of the leash come into contact when interacting with a movable knife. <Riga. 1 SU „1260187