The invention relates to eyeglasses comprising a frame (1) in which at least one optical unit (2) is arranged, the frame being provided with an inextensible holding strap (7) which is intended to grip the head of the wearer, said strap having two front end portions (9), each one of which is attached to a connector (11) respectively secured to an edge of the frame (1), at least one connector (11) being provide with a reversible release system for attaching the front end portion (9) to the connector, the system comprising an elastic link (33) having a first end (33a) secured to the connector (11) and a second end (33b) secured to the front end portion, the link being designed so that the activation of the release system ensures the front end portion is elastically joined to the connector in order to enable the length of the holding strap to be elastically adjusted.
LUNETTES NOTAMMENT DESTINÉES À LA PRATIQUE D'UNE ACTIVITÉ AQUATIQUE
EYEGLASSES DESIGNED ESPECIALLY FOR USE IN WATER ACTIVITIES
BRILLE, INSBESONDERE FÜR WASSERAKTIVITÄTEN
2024-08-21
Patent
Electronic Resource
French
IPC: | A63B Geräte für Körperübungen, Turngeräte, Gymnastik, zum Schwimmen, Klettern oder Fechten , APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING / A44B Knöpfe, Nadeln, Schnallen, Reißverschlüsse oder dgl. , BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE / A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS , Filter in Blutgefäße implantierbar / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
LUNETTES NOTAMMENT DESTINÉES À LA PRATIQUE D'UNE ACTIVITÉ AQUATIQUE
European Patent Office | 2023
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