SU1228775A3 - Power-driven device for removing hair - Google Patents

Description

The invention relates to devices for hair removal for cosmetic purposes;

The purpose of the invention is to increase the efficiency of treatment and reduce pain.

Fig, 1 shows the device front view; in fig. 2 shows section A-A in FIG. one; in fig. 3 - section BB on

walks in capturing. Hair H is almost sandwiched between two adjacent turns, hair H is twisted, and hair H is selected

FIG. one; in fig. 4 — node I in FIG. one; 10 coy C, hair H, falls into the grip E in FIG. 5 is a sectional view BB in FIG. four; (Fig. 4), while hair n is already on Fig. 6 - kinematic diagram of the device (embodiment); in fig. 7 - section G-Y in FIG. 6; in fig. 8 is a section d-d in FIG. 6; in fig. - embodiments of the spiral spring.

The electrically powered hair remover comprises a housing 1 for holding a hand 20, in which a working member is mounted rotatably in the form of a spiral spring 2 with several adjacent turns 3, and a drive, one end of the spring 2 being connected to the engine 4 drive.

The spring 2 can be connected to the shaft 5 of the engine 4 of the drive by means of a spindle 6 mounted in ball bearings 7 mounted in bearing holders 8 mounted in the recess 9 of the housing 1.

The coil spring 2 has an arcuate portion, on the outer side the coils 3 are placed at a distance from each other, and on the inner side they are in contact with each other. The housing 1 consists of two parts in height, in the upper part of which there is a bearing sleeve 8 with a spiral spring 2, and in the lower part - a drive. The upper part of the housing has a stopper 10, and the bearing holder 8 has an elastic tongue 11 resting on the stopper 10.

The drive may comprise an additional motor 12, wherein the second end of the spring 2 is associated with the additional motor 12.

35

15 roshan rotating spring 2.

The coils of the spring 2 are in a sliding movement, as a result of which all the hair in the area of adhesion is pulled out. Superficial rotational speed: coils significantly exceeds the speed of the body as a whole above the skin. For proper operation, the device must be pressed against the skin. In the work, springs of various configurations shown in FIG. 9-14. The loop configuration of the spring contributes to the fact that at all points in time there are simultaneously

j coils of the coil spring, the speed components of which relative to the hair are directed in mutually perpendicular directions, which allows the removal of hair oriented in all directions without moving the body relative to the skin in all directions.

An embodiment of the device is shown in FIG. 6-8. In this design, the device has one engine 4 and a gear to drive both spindles 6 into motion. Each spindle has an end made in the form of gear 16. Engine 4 through a pair of key-groove drives a gear wheel 17 mounted on shaft 18 fixed on the bearing housing 8. In this version, the gear wheel 17 is made in one piece with the fork member 15. The other spindle 6 is driven by the same gear wheel 17, but through the parasitic gear 19, which provides counter-rotation It is a spindle 6.

40

45

The coil spring 2 for stiffening it has a wire 14 made of steel or any other material fixed by means of collar elements 13. The ring elements 13 are installed inside the forked element 15, made in one piece with the spindle 6.

FIG. Figure 5 shows the skin area 5 with the hair coat N, which must be removed. The motor 4 rotates clockwise and the motor 12 counterclockwise, as a result of which the working parts of the spring 2 rotate in the direction of arrow B. As the body 1 moves in the direction shown, the arrow is shown in the gripper. The hair H is almost sandwiched between two adjacent turns, the hair H is twisted, and the hair H is chosen

Coy C, hair H, falls into the grip E (Fig. 4), while hair n is already

Sprayed by a rotating spring 2.

The coils of the spring 2 are in a sliding movement, as a result of which all the hair in the area of adhesion is pulled out. Superficial rotational speed: coils significantly exceeds the speed of the body as a whole above the skin. For proper operation, the device must be pressed against the skin. In the work, springs of various configurations shown in FIG. 9-14. The loop configuration of the spring contributes to the fact that at all points in time there are simultaneously

coils of the coil spring, the speed components of which relative to the hair are directed in mutually perpendicular directions, which makes it possible to remove hair oriented in all directions without moving the body relative to the skin in all directions.

An embodiment of the device is shown in FIG. 6-8. In this design, the device has one engine 4 and a gear to drive both spindles 6 into motion. Each spindle has an end made in the form of gear 16. Engine 4 through a pair of key-groove drives a gear wheel 17 mounted on shaft 18 fixed on the bearing housing 8. In this version, the gear wheel 17 is made in one piece with the fork member 15. The other spindle 6 is driven by the same gear wheel 17, but through the parasitic gear 19, which provides counter-rotation It is a spindle 6.

The device in this embodiment works as described above.

N

fug, /

fzg.2

Fig.Z

Phi.

: gne

fpijs five

6

FIG. 7

Fig.8

Fig 9

fig.Y.

FIG. eleven

(rig, 12

(pus. 13

Editor I. Rybchenko

Order 2302/62 Circulation 353Subscription

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production and printing company, Uzhgorod, st. Project, 4

7

Compiled by M. Sonin

Tehred I. Veres Corrector. Cherni

Claims (5)

'1. DEVICE FOR REMOVING HAIR WITH AN ELECTRIC DRIVE, comprising a housing designed to be held in a hand, in which a working member is installed in the form of a spiral spring with several adjacent turns and a drive, wherein one end of the spring is connected to the drive motor, characterized in that that, in order to increase processing efficiency and reduce pain due to the message to the working body an additional sliding movement relative to the skin, the coil spring contains an arcuate section on the outer ONET which coils are placed at a distance from each other, and on the inside - in contact with each other. 2. The device pop. 1, characterized in that the housing co. This is the height of two parts interconnected by a fixing ele-. coping, while the spiral spring is installed in the upper one, and the drive in the bottom. 3. The device pop. 1, about lich yu. e. with the fact that the other end of the spring is also connected to the engine. 4. The device according to p. ^ Characterized in that the drive contains an additional motor, while the other end of the spring is connected with an additional motor. 5. The device according to claim 1, characterized in that the coil spring has a wire fixed inside it to give it rigidity. 1228775 AZ 1 12