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1. WO2020222136 - PERSONAL CARE DEVICE WITH SEPARABLE COUPLING IN DRIVE TRAIN

Publication Number WO/2020/222136
Publication Date 05.11.2020
International Application No. PCT/IB2020/054035
International Filing Date 29.04.2020
IPC
A61C 17/22 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
17Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
16Power-driven cleaning or polishing devices
22with brushes, cushions, cups or the like
A45D 26/00 2006.01
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
26Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers
A46B 5/00 2006.01
AHUMAN NECESSITIES
46BRUSHWARE
BBRUSHES
5Brush bodies; Handles integral with brushware
CPC
A45D 26/0038
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
26Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers
0023with rotating clamping elements
0033with rollers
0038power-driven
A45D 26/0052
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
26Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers
0042with flexible members provided with slits opening and closing during use
0047with a helicoidal spring
0052power-driven
A45D 26/0076
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
26Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers
0066Tweezers
0071the hair being extracted automatically, i.e. without manual traction by the user
0076power-driven
A46B 13/02
AHUMAN NECESSITIES
46BRUSHWARE
BBRUSHES
13Brushes with driven brush bodies ; or carriers
02power-driven ; carriers
A46B 2200/1006
AHUMAN NECESSITIES
46BRUSHWARE
BBRUSHES
2200Brushes characterized by their functions, uses or applications
10For human or animal care
1006Brushes for cleaning the hand or the human body
A46B 2200/102
AHUMAN NECESSITIES
46BRUSHWARE
BBRUSHES
2200Brushes characterized by their functions, uses or applications
10For human or animal care
102Brush specifically designed for massaging the skin or scalp
Applicants
  • BRAUN GMBH [DE]/[DE]
Inventors
  • SANCHEZ MARTINEZ, Pedro
  • BUDKE, Holger
Priority Data
19172199.202.05.2019EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PERSONAL CARE DEVICE WITH SEPARABLE COUPLING IN DRIVE TRAIN
(FR) DISPOSITIF DE SOINS PERSONNELS AVEC TRAIN D'ENTRAÎNEMENT À COUPLAGE SÉPARABLE
Abstract
(EN)
The present disclosure is concerned with a personal care device having a head portion having a driven treatment head, a handle portion having a drive unit for providing a motion having a motion direction, and a drive train extending between the drive unit and the driven treatment head for transmitting the motion from the drive unit to the driven treatment head, the drive train having a separable coupling. The separable coupling has a first coupling part having a first coupling element, a second coupling part having a second coupling element, the first and the second coupling elements being separably engaged with each other, and a resilient element biasing the first coupling element and the second coupling element against each other so that the first and second coupling elements are engaged in a gap-free manner along the motion direction.
(FR)
La présente invention concerne un dispositif de soins personnels comportant une partie de tête ayant une tête de traitement menée, une partie de poignée ayant une unité d'entraînement pour fournir un mouvement ayant une direction de mouvement, et un train d'entraînement s'étendant entre l'unité d'entraînement et la tête de traitement menée pour transmettre le mouvement de l'unité d'entraînement à la tête de traitement menée, le train d'entraînement ayant un couplage séparable. Le couplage séparable comprend une première partie de couplage ayant un premier élément de couplage, une seconde partie de couplage ayant un second élément de couplage, les premier et second éléments de couplage étant en prise de façon séparable l'un avec l'autre, et un élément élastique sollicitant le premier élément de couplage et le second élément de couplage l'un contre l'autre de telle sorte que les premier et second éléments de couplage sont en prise sans espace dans la direction de mouvement.
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