FR2911083A1 - Electric shaving device for destructing hair follicle and cutting hair, has case with positive and negative pads for transmitting electric current to root during passage of pads on hair, and shaving rack placed between pads to cut hair - Google Patents
Electric shaving device for destructing hair follicle and cutting hair, has case with positive and negative pads for transmitting electric current to root during passage of pads on hair, and shaving rack placed between pads to cut hair Download PDFInfo
- Publication number
- FR2911083A1 FR2911083A1 FR0700122A FR0700122A FR2911083A1 FR 2911083 A1 FR2911083 A1 FR 2911083A1 FR 0700122 A FR0700122 A FR 0700122A FR 0700122 A FR0700122 A FR 0700122A FR 2911083 A1 FR2911083 A1 FR 2911083A1
- Authority
- FR
- France
- Prior art keywords
- hair
- pads
- shaving
- positive
- case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/48—Accessory implements for carrying out a function other than cutting hair, e.g. attachable appliances for manicuring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
- B26B19/04—Cutting heads therefor; Cutters therefor; Securing equipment thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00452—Skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00452—Skin
- A61B2018/00476—Hair follicles
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Mechanical Engineering (AREA)
- Forests & Forestry (AREA)
- Biomedical Technology (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
Description
La présente invention concerne un dispositif qui permet dans le mêmeThe present invention relates to a device which allows in the same
temps, lors d'un rasage électrique, de détruire le follicule pileux et de couper le poil. Les rasoirs électriques traditionnels utilisent généralement une grille de protection du bloc de lames qui coupe exclusivement les poils. Ils n'empêchent pas la repousse, car ils n'agissent pas sur les racines. La présente invention a pour but de remédier à cet inconvénient. Le procédé selon l'invention consiste lorsque l'on passe le rasoir sur la zone à épiler, à diffuser un courant électrique par électrolyse sur le poil pour '10 atteindre sa papille et sa racine, juste avant de le couper avec la grille. Grâce à ce procédé simultané, la racine du poil est détruite, le poil est enlevé et sa repousse est considérablement ralentie. Le dispositif à mettre en place pour la réalisation du dit procédé comporte en effet selon une première caractéristique, un support de grille 45 avec des coussinets métalliques. Celui-ci est constitué de deux coussinets conducteurs diffusant un courant électrique, placés devant et derrière la grille de rasage. Ainsi, quand l'utilisatrice(teur) passe l'appareil sur la zone à épiler, le coussinet conducteur avant qui est relié au générateur interne glisse le premier sur le poil et par contact, transmet le courant. La grille passe ensuite 2.0 sur le poil et le coupe. Selon des modes particuliers de réalisation : le support de grille peut comporter deux coussinets : un coussinet avant relié positivement, pour la diffusion du courant et un coussinet arrière relié négativement, pour le retour du courant. 2.5 - le support de grille peut comporter que le coussinet avant relié positivement. Le retour du courant est assuré par une partie métallique reliée négativement et fixée sur la face extérieure du boîtier, afin d'être en contact avec la main. Dans les deux cas, la résistance du corps est au même potentiel que le générateur interne et l'électrolyse circule parfaitement. time, during an electric shave, to destroy the hair follicle and cut the hair. Traditional electric razors typically use a blade block guard that cuts hair exclusively. They do not prevent regrowth because they do not act on the roots. The present invention aims to overcome this disadvantage. The method according to the invention consists in passing the razor over the area to be depilated, diffusing an electric current by electrolysis on the hair to reach its papilla and its root, just before cutting it with the grid. Thanks to this simultaneous process, the root of the hair is destroyed, the hair is removed and its regrowth is considerably slowed down. The device to be put in place for carrying out said method comprises, according to a first characteristic, a grid support 45 with metal bearings. This consists of two conductive pads diffusing an electric current, placed in front of and behind the shaving foil. Thus, when the user passes the device over the area to be depilated, the front conductive pad which is connected to the internal generator slides first on the hair and by contact, transmits the current. The grid then passes 2.0 on the hair and the cut. According to particular embodiments: the grid support may comprise two bushings: a positively connected front bushing, for the diffusion of the current and a negatively connected rear bushing, for the return of the current. 2.5 - The grid support may include that the front bearing connected positively. The current is restored by a metal part negatively connected and fixed on the outer face of the housing, in order to be in contact with the hand. In both cases, the resistance of the body is at the same potential as the internal generator and the electrolysis circulates perfectly.
30 Les dessins annexés illustrent l'invention : La figure 1 représente, vu de dessus, le dispositif de l'invention et la figure 2 représente la vue en coupe. La figure 3 représente, vu de dessus, une variante de ce dispositif. En référence aux dessins des figures 1 et 2, le dispositif comporte un 35 support de grille 1 qui se fixe sur le boîtier 5, figure 4. Ce support 1 est muni de deux coussinets alignés parallèlement. A l'avant est positionné le coussinet conducteur positif 3 et à l'arrière est positionné le coussinet conducteur négatif de retour de courant 4, séparés par la grille de rasage 2. La figure 6 représente, vu de dessus, la fixation du support 1 sur le 40 boîtier 5. Ce dernier comporte au centre, sur un axe pivotant, le bloc de lames de coupe 7 et à ses extrémités, deux crochets métalliques de contact 8 et 9, servant au maintien du support 1 et à sa liaison électrique avec les coussinets. La figure 7 illustre la vue de dessus du support 1. Il possède une encoche alignée au centre de chaque extrémité.The accompanying drawings illustrate the invention: Figure 1 shows, from above, the device of the invention and Figure 2 shows the sectional view. 3 shows, seen from above, a variant of this device. With reference to the drawings of FIGS. 1 and 2, the device comprises a grid support 1 which is fixed on the housing 5, FIG. 4. This support 1 is provided with two bearings aligned in parallel. At the front is positioned the positive conductive pad 3 and at the rear is positioned the negative conductor back current pad 4, separated by the shaving foil 2. Figure 6 shows, seen from above, the attachment of the support 1 on the housing 5. The latter comprises in the center, on a pivoting axis, the block of cutting blades 7 and at its ends, two metal contact hooks 8 and 9, for holding the support 1 and its electrical connection with the pads. Figure 7 illustrates the top view of the support 1. It has a notch aligned in the center of each end.
45 Les figures 8 et 9 précisent la réalisation des coussinets conducteurs 3 et 4. Ils sont identiques et ils sont placés en opposition sur le support 1. 2911083 -2- Les coussinets sont constitués d'une plaquette métallique de faible épaisseur. L'ergot centré à une extrémité permet la fixation sur le support. La partie repliée en angle droit à l'autre extrémité est placée dans l'encoche du support, pour assurer la liaison électrique avec le crochet 8 ou 9.Figures 8 and 9 specify the production of conductive pads 3 and 4. They are identical and they are placed in opposition on the support 1. 2911083 -2- The pads consist of a thin metal plate. The lug centered at one end allows attachment to the support. The portion bent at right angles to the other end is placed in the notch of the support, to ensure the electrical connection with the hook 8 or 9.
5 A titre d'exemple non limitatif, les coussinets auront une longueur de l'ordre de 35 mm et une largeur de 5 mm. La figure 10 représente, en coupe, la liaison électrique des coussinets conducteurs positif 3 et négatif 4. Les crochets de contact 8 et 9 sont reliés au générateur interne 10 et restent en contact permanent avec les coussinets 40 correspondant. La transmission du courant se fait par simple frottement. La figure 11 représente le schéma synoptique de l'ensemble mécanique et électronique. L'intérêt du dispositif consiste à bien placer en premier, dans le sens du déplacement du rasoir, le coussinet conducteur positif, afin de permettre 45 l'électrolyse du poil avant de le couper. Selon la variante de réalisation illustrée par la figure 3, le support 1 est muni de la grille de rasage positionnée à l'arrière, mais à l'avant et sur une plus grande largeur, il n'y a que le coussinet conducteur positif 3. Dans ce cas, la figure 5 montre que la plaque métallique 6, fixée 2.0 extérieurement sur le boîtier 5, assure bien le contact négatif de retour du courant. 5 '10 /15 Z0By way of non-limiting example, the pads will have a length of the order of 35 mm and a width of 5 mm. FIG. 10 represents, in section, the electrical connection of the positive and negative conductive pads 4. The contact hooks 8 and 9 are connected to the internal generator 10 and remain in permanent contact with the corresponding pads 40. Current transmission is by simple friction. Figure 11 shows the block diagram of the mechanical and electronic assembly. The advantage of the device is to place first, in the direction of movement of the razor, the positive conductive pad, to allow 45 the electrolysis of the hair before cutting. According to the variant embodiment illustrated in FIG. 3, the support 1 is provided with the shaving foil positioned at the rear, but at the front and over a greater width there is only the positive conductive pad 3 In this case, FIG. 5 shows that the metal plate 6, fixed externally on the housing 5, provides the negative feedback contact of the current. 5 '10 / 15 Z0
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0700122A FR2911083B3 (en) | 2007-01-09 | 2007-01-09 | ELECTRIC SHAVING DEVICE FOR SIMULTANEOUSLY DESTROYING AND CUTTING HAIR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0700122A FR2911083B3 (en) | 2007-01-09 | 2007-01-09 | ELECTRIC SHAVING DEVICE FOR SIMULTANEOUSLY DESTROYING AND CUTTING HAIR |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2911083A1 true FR2911083A1 (en) | 2008-07-11 |
FR2911083B3 FR2911083B3 (en) | 2009-04-17 |
Family
ID=39540593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0700122A Expired - Fee Related FR2911083B3 (en) | 2007-01-09 | 2007-01-09 | ELECTRIC SHAVING DEVICE FOR SIMULTANEOUSLY DESTROYING AND CUTTING HAIR |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2911083B3 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3300863A1 (en) * | 2016-09-28 | 2018-04-04 | Braun GmbH | Electric shaver |
US11331821B2 (en) | 2016-09-28 | 2022-05-17 | Braun Gmbh | Electrically driven device |
-
2007
- 2007-01-09 FR FR0700122A patent/FR2911083B3/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3300863A1 (en) * | 2016-09-28 | 2018-04-04 | Braun GmbH | Electric shaver |
WO2018060893A3 (en) * | 2016-09-28 | 2018-05-11 | Braun Gmbh | Electric shaver |
US11331821B2 (en) | 2016-09-28 | 2022-05-17 | Braun Gmbh | Electrically driven device |
Also Published As
Publication number | Publication date |
---|---|
FR2911083B3 (en) | 2009-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2883219A1 (en) | MANUAL SHAVING DEVICE FOR SIMULTANEOUSLY DESTROYING AND CUTTING HAIR | |
CA2728081C (en) | Trigger-operated portable electric tool | |
EP1762137B1 (en) | Modular electric pruning machine | |
FR2710411A1 (en) | Measuring device for removable multi-zone sensors. | |
FR3009143A1 (en) | ROTATING ELECTRIC MACHINE, TEMPERATURE PROBE SUPPORT, AND CORRESPONDING THERMAL MEASURING UNIT | |
FR2911083A1 (en) | Electric shaving device for destructing hair follicle and cutting hair, has case with positive and negative pads for transmitting electric current to root during passage of pads on hair, and shaving rack placed between pads to cut hair | |
EP3206259B1 (en) | Electrical contactor with a terminal for connection by pressure mounted in a housing with two parts assembled in the direction of insertion of an electrical conductor in the connection terminal | |
FR2893222A1 (en) | Mounting system for blades on vineyard tipping machines comprises disk with threaded bores offset by different amounts from drive shaft, corresponding bores on blade allowing it to be bolted in place and preventing mounting upside-down | |
CH686651A5 (en) | Safety device for skinning machines meat. | |
FR2532878A1 (en) | Device for the cutting and care of hair | |
WO2005097435A1 (en) | Pliers for cutting plastic tubes | |
EP0209481B1 (en) | Automatic shears for cutting vines, trees and suchlike | |
FR2914211A1 (en) | Hand tool for cutting e.g. fiber-cement cladding board, has blade and mobile arm partially arranged inside body, where body has slot to receive blade during cutting plate and via which blade leaves body in open position | |
FR2904922A1 (en) | Electrical hair removing device, has casing in which positive and negative contact conducting pads are integrated to transmit electric current to root during passage of pads over hair, and provided with disc support for plucking hair | |
FR2890307A1 (en) | Manual depilation device for destroying hairs by electrical contact, notably for legs, bikini lines and armpits | |
EP2242158B1 (en) | Fastening claws for electrical appliances | |
EP2033270A1 (en) | Power microconnector | |
EP0196969B1 (en) | Multipurpose tool, especially for piercing and punching | |
FR3050952A3 (en) | EXTRACTOR | |
FR2524254A1 (en) | Hand-held circular pruning saw - and handle to house motor and blade case uses radial notch with parallel sides and stop to guide tool onto work | |
FR2823635A1 (en) | Cutter blade system for lawn mowers comprises bearers with pins which fit into slots in blades, which are held in place by centrifugal force when mower is used | |
FR2881327A1 (en) | Depilation device for removing hairs from e.g. legs, has depilation support with axle on which positive conductor roller, disk and negative conductor roller are aligned to send current to hair roots, and multiclip roller to remove hairs | |
FR2741836A3 (en) | Tile cutter | |
FR2706142A1 (en) | Safety razor | |
FR2597664A1 (en) | Electrical connection device of the insulation-displacement type |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20110930 |