EP3541234A1 - Bürstenkopf für eine vorrichtung zur körperpflege - Google Patents
Bürstenkopf für eine vorrichtung zur körperpflegeInfo
- Publication number
- EP3541234A1 EP3541234A1 EP17811432.8A EP17811432A EP3541234A1 EP 3541234 A1 EP3541234 A1 EP 3541234A1 EP 17811432 A EP17811432 A EP 17811432A EP 3541234 A1 EP3541234 A1 EP 3541234A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- brush head
- brush
- head according
- adapter
- base plate
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/06—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement
- A46B7/08—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement as a rotating disc
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/008—Disc-shaped brush bodies
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B17/00—Accessories for brushes
- A46B17/04—Protective covers for the bristles
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/102—Brush specifically designed for massaging the skin or scalp
-
- 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
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
- A61H2201/1215—Rotary drive
- A61H2201/1223—Frequency controlled AC motor
-
- 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
- A61H2201/16—Physical interface with patient
- A61H2201/1657—Movement of interface, i.e. force application means
- A61H2201/1676—Pivoting
- A61H2201/1678—Means for angularly oscillating massage elements
Definitions
- the invention relates to a brush head for a body care device.
- the device for forming a face brush or massage brush has a base element and an adapter connecting the base element with a brush head.
- Such personal care devices are designed as a purely manually operable devices on the one hand, but is also a training with an electric drive to move the brush head relative to the base member.
- the brush head is exchangeably connected to the base member using an adapter.
- a problem with the use of known such devices is that often the cleaning effect to be generated and / or a massaging action depends on a constructive adjustment of the brush head to the base element and a correct connection of the brush head with an optionally used drive. A combination of not optimally matched parts often leads to a deteriorated effect.
- Object of the present invention is to support a combination of optimally matched components with each other and make an adjustment to individual requirements of a user.
- the adapter has at least one primary part, which has a corresponding to a arranged on the brush head secondary part training and that the brush head has a mechanical adjusting device for setting a brush hardness.
- a ring which can be pushed from below over the bristle tufts is used to change and adjust the brush hardness. It is also conceived to arrange the bristle tufts on a base plate for adjusting the brush hardness and to allow it to protrude at least in regions through a perforated plate arranged above the base plate. Depending on a positioning of the perforated plate, the flexibility of the respective bristle tufts is influenced.
- the base element is formed in regions as a housing.
- a simplified use is achieved in that a motor is arranged in the housing.
- the motor is designed as an electric motor.
- Simple handling is also supported by the fact that the motor is coupled to the power supply with a battery or a rechargeable battery.
- a multiple use is supported by the fact that a charging connection to the electrical power supply is arranged in the region of the base element.
- a mechanically loadable construction is achieved in that the primary part has a coupling profile.
- the secondary part In order to achieve an interchanging security, it proves to be advantageous for the secondary part to have a counter profile designed to correspond to the coupling profile.
- the adapter has a round outer contour.
- FIG. 1A to 1C various representations of a face brush or massage brush with a movable brush head and a drive for the brush head
- FIG. 2 is a perspective view of a brush head with displaceable perforated plate in a lowered state of the perforated plate
- FIG. 3 shows a cross section through the arrangement of FIG. 2,
- FIG. 4 shows a side view of the arrangement in FIG. 2,
- FIG. 5 shows a cross section similar to Figure 3 in a raised state of the perforated plate
- FIG 5 is a perspective view of the arrangement according to FIG 5,
- Fig. 7 is a side view of the arrangement according to Figure 5 and
- the body care device has a base element (1) and a brush head (2).
- the brush head (2) is provided with a plurality of bristles (3). In particular, it is intended to combine a plurality of bristles (3) in a bundle of bristles (4).
- the base element (1) has a housing (5). In the housing (5), a drive element (6) is arranged.
- the adapter (7) comprises a primary part (8) and a secondary part (9) attached to the brush head (2).
- the brush head (2) has a carrier element (13) in the region of a side (12) facing away from the bristles (3), which essentially defines a circle in a plan view and bordered by a rim (14).
- webs (15) extend starting from the edge (14) in the direction of the secondary part (9).
- a survey (16) can be arranged, for example in the form of a pin.
- the housing (5) With a removable cover (17). In particular, it is thought to arrange the cover (17) laterally pushed.
- the brush hardness is adjustable or adjustable.
- it is envisaged to push a ring from below over the circumference of all bristle tufts (21).
- Particularly preferred here is a second plate (21) on the base plate (20) or the carrier element (13), which carries the bristle tufts (4).
- the second plate (21) can be used as a perforated be formed plate (21).
- the second plate (21) carries in this case for each bristle tufts (4) of the base plate (20) an opening.
- the second plate (21) thereby has a sieve-like design.
- the second plate (21) can be displaced from the base plate (20) towards the ends of the bristle tufts (4).
- each bristle tuft (4) is influenced in its flexibility or limited in its flexibility. This influence on the bristle tufts (4) leads to the brush becoming harder overall.
- the displacement of the second plate (21) can be supported by an additional ring.
- This ring can be rotatably fixed on the outer edge (14) of the base plate (20).
- the ring may have thread-shaped recesses on its inner wall. In these recesses preferably engage on the outer edge (14) of the perforated plate (21) arranged projections. By rotating the ring, the perforated plate (21) is lifted off the base plate (20) and moved in the direction of the bristle ends.
- a special counteracting the perforated plate (21) is not necessary. This results in particular from the fact that the bristle tufts (4) prevent co-rotation and that thereby the perforated plate (21) does not move with the ring.
- a material selection is made such that different bristles are used with respect to the material.
- bristles of different lengths can be formed of different materials. Such a design supports the intended skin cleansing of the user.
- a withdrawal force for the brush head is preferably in a range of 8 N to 30 N, more preferably from 10 N to 20 N. Factors to be considered here are the wear of the interface and the clamping or snap with the Transmission and snap elements.
- the total weight of brush head (2) and adapter (7) is preferably in the range of from 3 grams to 12 grams, more preferably from 3.5 grams to 8 grams. A typical weight when using PP is 4.29 grams, a typical weight when using POM is 6.62 grams.
- the total height of adapter (7) and brush head (2) in an assembled state is preferably 5.5 mm to 12.5 mm, particularly preferably 7.5 mm to 10 mm.
- a range of 0.2 mm to 4 mm is preferably realized, more preferably from 0.2 mm to 1, 5 mm.
- the bead of the adapter (7) rests, for example, on the final geometry of the transmission element. As a result, a support is achieved and prevents a tilting moment.
- the material used for the brush head (2) is typically PP.
- a polypropylene is used which, in terms of the modulus of elasticity, preferably lies in a range between 1,000 and 2,400 N / mm 2 . Particularly preferred here is a range of 1,300 to 1,800 N / mm 2 .
- POM is preferably used. From this, a favorable density and a favorable abrasion resistance can be realized.
- a value of 3 mils is preferably realized.
- a preferred value is 11 mm.
- Figure 2 to Figure 8 show preferred embodiments for the realization of a relative to the base plate (20) displaceable perforated plate (21).
- Figure 2 shows the base plate (20) with a plurality of bristle bundles (4).
- the perforated plate (21) is lowered and arranged adjacent to the base plate (20).
- the brush head (2) has a relatively soft hardness.
- FIG. 3 illustrates that in the lowered position of the perforated plate (21), only the lower part of the bristle bundles (4) facing the base plate (20) is surrounded by perforations (22) of the perforated plate (21).
- the side view in Figure 4 illustrates once again the lowered position of the perforated plate (21).
- the perforated plate (21) is raised relative to the base plate (20) and encloses the bundles of bristles (4) with the openings (22) in a region spaced from the base plate (20).
- the movable part of the bristle bundles (4) above the perforated plate (21) is thereby shorter. This leads to an increased hardness of the brush head (2).
- Figure 6 illustrates the positioning of the perforated plate (5) in a perspective view.
- FIG. 7 shows a side view of this and
- FIG. 8 shows a plan view.
Landscapes
- Health & Medical Sciences (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Brushes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016013912 | 2016-11-15 | ||
PCT/DE2017/000396 WO2018091014A1 (de) | 2016-11-15 | 2017-11-15 | Bürstenkopf für eine vorrichtung zur körperpflege |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3541234A1 true EP3541234A1 (de) | 2019-09-25 |
Family
ID=60627362
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17811183.7A Withdrawn EP3541232A1 (de) | 2016-11-15 | 2017-11-15 | Vorrichtung zur körperpflege |
EP17811182.9A Withdrawn EP3541231A1 (de) | 2016-11-15 | 2017-11-15 | Vorrichtung zur körperpflege |
EP17828643.1A Withdrawn EP3541235A1 (de) | 2016-11-15 | 2017-11-15 | Vorrichtung zur körperpflege |
EP17811184.5A Withdrawn EP3541233A1 (de) | 2016-11-15 | 2017-11-15 | Vorrichtung zur körperpflege |
EP17811432.8A Withdrawn EP3541234A1 (de) | 2016-11-15 | 2017-11-15 | Bürstenkopf für eine vorrichtung zur körperpflege |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17811183.7A Withdrawn EP3541232A1 (de) | 2016-11-15 | 2017-11-15 | Vorrichtung zur körperpflege |
EP17811182.9A Withdrawn EP3541231A1 (de) | 2016-11-15 | 2017-11-15 | Vorrichtung zur körperpflege |
EP17828643.1A Withdrawn EP3541235A1 (de) | 2016-11-15 | 2017-11-15 | Vorrichtung zur körperpflege |
EP17811184.5A Withdrawn EP3541233A1 (de) | 2016-11-15 | 2017-11-15 | Vorrichtung zur körperpflege |
Country Status (3)
Country | Link |
---|---|
EP (5) | EP3541232A1 (de) |
DE (5) | DE112017005757A5 (de) |
WO (5) | WO2018091012A1 (de) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7238238U (de) * | 1973-01-18 | Dietsche R Kg | Rundbürste mit höhenverstellbaren Borsten, insbesondere als Bade- und Massagebürste | |
US3368554A (en) * | 1965-08-19 | 1968-02-13 | Shao Hwa Chou | Self-cleaning hair washer and massager |
DE3928919A1 (de) * | 1989-08-31 | 1991-03-07 | Helmut Essich | Vorrichtung zum massieren von koerperpartien |
US7157816B2 (en) * | 2004-06-22 | 2007-01-02 | Pacific Bioscience Laboratories, Inc. | Motor providing oscillating action for a personal care appliance |
US9579250B2 (en) * | 2011-06-30 | 2017-02-28 | Thomas Nichols | Handheld motorized facial brush having pivoting, floating head |
US8966710B1 (en) * | 2012-01-24 | 2015-03-03 | Silvestre Lozano | Skin cleaning assembly |
KR20150085838A (ko) * | 2012-11-13 | 2015-07-24 | 조나단 데이비드 | 광 요법 스킨 장치 |
US9107486B2 (en) * | 2013-04-12 | 2015-08-18 | L'oreal | Exfoliating brush head for a personal care appliance |
DE202014104267U1 (de) * | 2014-09-10 | 2014-10-23 | Shen Zhen Cosbeauty Co., Ltd. | Antriebsvorrichtung für eine Schallwellen-Gesichtsbürste |
-
2017
- 2017-11-15 WO PCT/DE2017/000394 patent/WO2018091012A1/de unknown
- 2017-11-15 WO PCT/DE2017/000396 patent/WO2018091014A1/de unknown
- 2017-11-15 EP EP17811183.7A patent/EP3541232A1/de not_active Withdrawn
- 2017-11-15 DE DE112017005757.4T patent/DE112017005757A5/de not_active Withdrawn
- 2017-11-15 EP EP17811182.9A patent/EP3541231A1/de not_active Withdrawn
- 2017-11-15 DE DE112017005759.0T patent/DE112017005759A5/de not_active Withdrawn
- 2017-11-15 DE DE112017005758.2T patent/DE112017005758A5/de not_active Withdrawn
- 2017-11-15 WO PCT/DE2017/000395 patent/WO2018091013A1/de unknown
- 2017-11-15 EP EP17828643.1A patent/EP3541235A1/de not_active Withdrawn
- 2017-11-15 EP EP17811184.5A patent/EP3541233A1/de not_active Withdrawn
- 2017-11-15 WO PCT/DE2017/000392 patent/WO2018091010A1/de unknown
- 2017-11-15 WO PCT/DE2017/000393 patent/WO2018091011A1/de unknown
- 2017-11-15 DE DE112017005730.2T patent/DE112017005730A5/de not_active Withdrawn
- 2017-11-15 DE DE112017005755.8T patent/DE112017005755A5/de not_active Withdrawn
- 2017-11-15 EP EP17811432.8A patent/EP3541234A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2018091014A1 (de) | 2018-05-24 |
WO2018091013A1 (de) | 2018-05-24 |
WO2018091010A1 (de) | 2018-05-24 |
EP3541232A1 (de) | 2019-09-25 |
DE112017005757A5 (de) | 2019-08-29 |
WO2018091011A1 (de) | 2018-05-24 |
DE112017005730A5 (de) | 2019-08-08 |
DE112017005758A5 (de) | 2019-08-29 |
WO2018091013A8 (de) | 2018-10-18 |
EP3541233A1 (de) | 2019-09-25 |
WO2018091012A1 (de) | 2018-05-24 |
EP3541235A1 (de) | 2019-09-25 |
DE112017005755A5 (de) | 2019-08-01 |
DE112017005759A5 (de) | 2019-08-29 |
EP3541231A1 (de) | 2019-09-25 |
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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
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Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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Effective date: 20190403 |
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Extension state: BA ME |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BEIERSDORF AG |
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18D | Application deemed to be withdrawn |
Effective date: 20220601 |