Classifications

• • A—HUMAN NECESSITIES
  • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
  • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
  • A47K7/00—Body washing or cleaning implements
  • A47K7/04—Mechanical washing or cleaning devices, hand or mechanically, i.e. power operated
  • A47K7/043—Mechanical washing or cleaning devices, hand or mechanically, i.e. power operated hand operated
• • A—HUMAN NECESSITIES
  • A45—HAND OR TRAVELLING ARTICLES
  • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
  • A45D44/00—Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
  • A45D44/02—Furniture or other equipment specially adapted for hairdressers' rooms and not covered elsewhere
• • A—HUMAN NECESSITIES
  • A45—HAND OR TRAVELLING ARTICLES
  • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
  • A45D33/00—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances
• • A—HUMAN NECESSITIES
  • A45—HAND OR TRAVELLING ARTICLES
  • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
  • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
• • A—HUMAN NECESSITIES
  • A45—HAND OR TRAVELLING ARTICLES
  • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
  • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
  • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
• • A—HUMAN NECESSITIES
  • A45—HAND OR TRAVELLING ARTICLES
  • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
  • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
  • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
  • A45D34/042—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like
• • A—HUMAN NECESSITIES
  • A45—HAND OR TRAVELLING ARTICLES
  • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
  • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
• • A—HUMAN NECESSITIES
  • A45—HAND OR TRAVELLING ARTICLES
  • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
  • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
  • A45D40/26—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball
• • A—HUMAN NECESSITIES
  • A45—HAND OR TRAVELLING ARTICLES
  • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
  • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
  • A45D40/26—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball
  • A45D40/262—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
  • A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
  • A61H7/002—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for by rubbing or brushing
  • A61H7/004—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for by rubbing or brushing power-driven, e.g. electrical
  • A61H7/005—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for by rubbing or brushing power-driven, e.g. electrical hand-held
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
  • F16D41/00—Freewheels or freewheel clutches
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
  • F16D41/00—Freewheels or freewheel clutches
  • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
  • F16D41/063—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by moving along the inner and the outer surface without pivoting or rolling, e.g. sliding wedges
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
  • F16D41/00—Freewheels or freewheel clutches
  • F16D41/18—Freewheels or freewheel clutches with non-hinged detent
• • A—HUMAN NECESSITIES
  • A45—HAND OR TRAVELLING ARTICLES
  • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
  • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
  • A45D2034/002—Accessories
• • A—HUMAN NECESSITIES
  • A45—HAND OR TRAVELLING ARTICLES
  • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
  • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
  • A45D2040/0006—Accessories
• • A—HUMAN NECESSITIES
  • A45—HAND OR TRAVELLING ARTICLES
  • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
  • A45D2200/00—Details not otherwise provided for in A45D
  • A45D2200/10—Details of applicators
  • A45D2200/1054—Abrasive cosmetic skin peeling or scrubbing
• • A—HUMAN NECESSITIES
  • A45—HAND OR TRAVELLING ARTICLES
  • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
  • A45D2200/00—Details not otherwise provided for in A45D
  • A45D2200/20—Additional enhancing means
  • A45D2200/207—Vibration, e.g. ultrasound
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
  • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
  • A61H2201/02—Characteristics of apparatus not provided for in the preceding codes heated or cooled
  • A61H2201/0221—Mechanism for heating or cooling
  • A61H2201/025—Mechanism for heating or cooling by direct air flow on the patient's body
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
  • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
  • A61H2201/10—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
  • A61H2201/105—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy with means for delivering media, e.g. drugs or cosmetics
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
  • A61H9/00—Pneumatic or hydraulic massage
  • A61H9/005—Pneumatic massage
  • A61H9/0057—Suction

Definitions

• Mechanism for transmitting movement of a device in particular for cosmetic treatment, associated device and method
• Such a mechanism is intended, for example, to be placed in a cosmetic treatment device having at least one mobile member coming into contact with a body surface of a user.
• the cosmetic treatment involves, for example, the application of a cosmetic product, and/or a mechanical action on the body surface, such as a massaging, abrasion, friction or tapping action.
• cosmetic product in the meaning of this invention, it is generally meant a product as defined in EC Regulation n°1223/2009 of the European Parliament and the Council of November 30, 2009, relating to cosmetic products.
• This device comprises a brush-shaped head, caused to oscillate by an reciprocal rotation movement in a first direction then in a second direction.
• the head is mounted on a removable tip with respect to a device support.
• the support contains a driving motor suitable for generating the oscillation movement that actuates a head driving part.
• the mechanism according to the invention can include one or more of the following features, taken alone or in any technically possible combination:
• one of the driving and of the driven part comprises a drive shaft, the other of the driving part and of the driven part comprising a sleeve receiving the drive shaft, an outer peripheral surface of the drive shaft forming one of the driven surface or of the driving surface, an inner peripheral surface of the sleeve forming the other of the driving surface or of the driven surface;
• the driving part is mounted movable in translation along an axis in the first direction and in the second direction during the reciprocal movement, the driven part being mounted movable in translation or in rotation in the first direction during the reciprocal movement of the driving part;
• the dynamic coefficient of friction between the driving surface and the driven surface in the first direction of movement of the driving part is greater than the dynamic coefficient of friction between the driving surface and the driven surface in the second direction of movement of the driving part;
• the contacting assembly comprises a rough surface region on either the driving surface or the driven surface and an elastic surface region on the other of the driving surface and the driven surface;
• the invention also relates to a cosmetic treatment device comprising:
• the mobile member has an abrasive external surface, the driven part having at least one air circulation member;
• the invention also relates to a method for transmitting movement in a cosmetic treatment device, comprising the following steps:
• FIG. 1 is a front view of a first cosmetic treatment device comprising a transmission mechanism according to the invention
• FIG. 8 is an enlarged view of a detail of the assembly for establishing contact between the driving part and the driven part;
• the device 10 also comprises a tip
• the movement assembly 16 is housed in the case 22. It comprises an oscillating motor 26, and a movement member 28, visible in figure 2, driven by the oscillating motor 26.
• the movement member 28 projects partially from the case 22 through the housing 24, advantageously according to a transverse axis B-B' with respect to axis A-A'.
• the movement member 28 comprises projections 30 for engagement with the transmission mechanism 18, which, in this example, are formed by radial teeth.
• the assembly body 50 comprises a base plate 54 with axis B-B' and a plurality of tabs 55 projecting from the base plate 54 in order to axially hold the driving part 40 on the tip 20.
• the base plate 54 extends perpendicularly to axis B-B'.
• the drive shaft 52 projects axially from the base plate 54 opposite the tabs 55. It externally defines a peripheral driving surface 62 for driving the driven part 42, extending around axis B-B'.
• the contacting assembly 44 is inserted between the peripheral driving surface 62 and the peripheral driven surface 75 so as to ensure contact between these surfaces 62, 75.
• the contacting assembly 44 comprises a plurality of projecting members 80 projecting from the driving surface 62 and a plurality of projecting members 80 projecting from the driven surface 75.
• the projecting members 80 are, for example, formed from fibers. They are, for example, formed by bristles or fiber loops preferentially oriented. Alternatively, the projecting members 80 are formed by a flocking.
• the projecting members 80 are borne by a baize, fixed by adhesion on the surface 62, 75.
• the selective orientation of the projecting members 80 ensures that the movement of the driving surface 62 in the first direction S1 moves the driven surface 75 in the same direction S1 .
• the driving part 40 performing a reciprocal oscillating movement in the first direction S1 and in the second direction S2 therefore actuates the contact member 14 according to the same reciprocal oscillating movement, by means of the engagement of the connection member 34 in the drive shaft 52.
• the size and the weight of the assembly formed by the driving part 40, the driven part 42 and the contact member 14 are advantageously suitable for producing a resonant effect at the frequency of alternation of the movements of the driving part 40.
• the assembly base 90 is formed by a ring removably fixed on the support 12 in the housing 24, for example by screwing. It defines an internal surface 98 for holding the driving part 40 in the axial position.
• the driving part 40 is mounted so as to rotate in the first direction S1 and in the second direction S2 in the assembly base 90 about axis B-B-', being kept in translation along axis B-B' by the assembly base 90.
• the cap 92 covers the base 90. It defines a central axial opening 98 through which the contact member 14 extends. This makes the head 32 accessible from the outside, so as to enable its contact with the body surface of the user.
• the cap 92 defines a plurality of air circulation windows 100 extending radially outside the stirring members 74.
• the housing 94 is defined between the cap 92 and the base 90. It opens axially outwardly through the axial opening 98 and radially outwardly through windows 100.
• the housing 94 receives, at least in part, the driving part 40 and receives the driven part 42, advantageously equipped with its air circulation members 74.
• the cap 92, the tip 20 and the air circulation members 74 form an air suction assembly, advantageously capable of aspirating body surface elements detached by the contact member 14.
• the movement member 28 in turn moves the driving part 40, and the contact member 14 according to the same reciprocal oscillation movement about axis B-B' in the first direction S1 and in the second direction S2.
• each movement of the driving part 40 in the first direction S1 rotates, in the same direction S1 , the driven part 42 and advantageously the air circulation members 74, in particular due to the selective orientation of the projecting members 80 on the driving surface 62 and/or on the driven surface 75.
• the driven part 42 and the air circulation members 14 are therefore rotated about axis B-B', and preferably exclusively in the first direction S1 .
• An air suction is produced in the housing 98 of the cap 92, which aspirates the elements of the body surface detached by the contact member 14.
• the functions of the device 10 are therefore increased, by means of a transmission mechanism 18 according to the invention having a very simple, inexpensive and nevertheless very effective structure for converting a reciprocal movement in a first direction S1 and in a second direction S2 into a simple movement in the first direction S1 .
• the contacting assembly 44 comprises projecting members 80 made of fibers on one of the faces of the driving surface 62 or the driven surface 75.
• the other face comprises a rough surface region 102, suitable for cooperating with the projecting members 80 of the other surface.
• the rough region 102 comprises, for example, a roughness R on the same order of amplitude as the diameter of the fibers of the projecting members 80 as measured by ISO standard 12085.
• the contacting assembly 44 also comprises an elastic surface region 104 located on the other of the driving surface 62 and the driven surface 75 opposite and in contact with the projecting members 80.
• the elastic region 104 comprises, for example, a hardness of less than 75 shore A as measured by ISO standards ISO 868 and 7619.
• the local elasticity of the elastic region 104 produces a local deformation of the other of the driving surface 62 and the driven surface 75 when the driving surface 62 actuates the driven surface 75 in the first direction S1 .
• a relaxation of the elastic deformation occurs when the driving surface 62 moves with respect to the driven surface 75 in the second direction S2, preventing the driving of the driven surface 75 by the driving surface 62.
• the driving part 40 moves in translation along an axis B-B', according to a reciprocal movement in the first direction S1 and in the second direction S2. It rotates the driven part 42 in the first direction S1 , without significantly rotating it in the second direction S2.
• the driving part 40 moves in translation along an axis B-B', according to a reciprocal movement in the first direction S1 and in the second direction S2. It causes translation of the driven part 42 in the first direction S1 , without significantly translating it in the second direction S2.
• the driving part 40 moves in rotation about an axis B-B' according to a reciprocal movement in the first direction S1 and in the second direction S2. It causes translation of the driven part 42 in the first direction S1 , without significantly translating it in the second direction S2.
• the driving part 40 moves in translation along an axis B-B', according to a reciprocal movement in the first direction S1 and in the second direction S2.
• the mechanism 18 comprises a first assembly 44 for establishing contact between the first driving surface 62 and a driven surface located on the first segment 1 12 and a second assembly 1 16 for establishing contact between the second driving surface 1 10 and a driven surface located on the second segment 1 14.
• the first contacting assembly 44 is suitable for driving the first driven surface located on the first segment 1 12 during the movement of the driving part 40 in the first direction S1 and is suitable for allowing the first driven surface located on the first segment 1 12 to slide during the movement of the driving part 40 in the second direction S2.
• the second contacting assembly 1 16 is suitable for driving the second driven surface located on the second segment 1 14 during the movement of the driving part 40 in the second direction S2 and is suitable for allowing the second driven surface located on the second segment 1 14 to slide during the movement of the driving part 40 in the first direction S1 .
• first segment 1 12 and the second segment 1 14 are connected at their ends and form a closed conveying strip.
• the first contacting assembly 44 is suitable for driving the first driven surface 75 located on the first part 42 during the movement of the driving part 40 in the first direction S1 and is suitable for allowing the first driven surface located on the first part 42 to slide during the movement of the driving part 40 in the second direction S2.
• the first driven part 42 is rotated, preferably exclusively, in the first direction S1 about axis B-B', and the second driven part 120 is rotated, preferably exclusively, in the second direction S2 about axis B-B', opposite the first driven part 42.
• the driving part 40 is moved reciprocally in a first direction S1 during a first phase of use shown, for example, in figure 16, then in a second direction S2 during a second phase of use following the first phase, shown, for example, in figure 17, without the reciprocal movement necessarily being repetitive, or at a given frequency.
• the mechanism 18 of figures 16 and 17 comprises, as above, a driving part 40 driving a first driven part 42 and a second driven part 120 by means, respectively, of a first contacting assembly 44 and a second contacting assembly 122.
• first driven part 42 and the second driven part 120 are coaxial with axis B-B', being axially offset along axis B-B'.
• the first contacting assembly 44 is suitable for driving a first driven surface located on the first part 42 during the movement of the driving part 40 in the first direction S1 and is suitable for allowing the first driven surface located on the first part 42 to slide during the movement of the driving part 40 in the second direction.
• the first driven part 42 When the user wants to rotate the first driven part 42, he or she controls the driving part 40 so that it is driven in the first direction S1 , as shown in figure 16.
• the second driven part 120 then remains immobile.
• the driving part 40 When the user wants to rotate the second driven part 120, he or she controls the driving part 40 so that it is driven in the second direction S2, as shown in figure 17, reciprocally with respect to the first direction S1 shown in figure 16.
• the first driven part 42 then remains motionless.

Landscapes

• Health & Medical Sciences (AREA)
• Engineering & Computer Science (AREA)
• Public Health (AREA)
• General Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Epidemiology (AREA)
• General Health & Medical Sciences (AREA)
• Pain & Pain Management (AREA)
• Dermatology (AREA)
• Physical Education & Sports Medicine (AREA)
• Rehabilitation Therapy (AREA)
• Life Sciences & Earth Sciences (AREA)
• Animal Behavior & Ethology (AREA)
• Veterinary Medicine (AREA)
• Massaging Devices (AREA)
• Brushes (AREA)
• Surgical Instruments (AREA)

Priority Applications (4)

Applications Claiming Priority (2)

Publications (1)

Family

ID=50231417

Family Applications (1)

Country Status (6)

Families Citing this family (2)

Citations (3)

Family Cites Families (12)

• 2013
  • 2013-12-26 FR FR1363610A patent/FR3015867B1/fr not_active Expired - Fee Related
• 2014
  • 2014-12-22 US US15/107,664 patent/US20160324373A1/en not_active Abandoned
  • 2014-12-22 JP JP2016543071A patent/JP2017502753A/ja not_active Ceased
  • 2014-12-22 KR KR1020167016983A patent/KR20160102436A/ko not_active Application Discontinuation
  • 2014-12-22 CN CN201480071121.3A patent/CN105873468A/zh active Pending
  • 2014-12-22 WO PCT/EP2014/079061 patent/WO2015097177A1/en active Application Filing

Patent Citations (3)

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