Easy-to-maneuver key-ring

A - Human Necessities – 44 – B

Patent

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Details

A44B 15/00 (2006.01)

Patent

CA 2488726

The invention concerns a key-ring consisting of a ring, preferably circular, having a first complete coil (1) and at least one section of a second coil (2), preferably a second coil, contiguous with the first coil and elastically returned against the first coil, the first coil and the second coil being separated by an interstice extending between the two free ends (3, 5) of the two coils and between the two coils. The interstice through which a key is passed to be fixed on the key-ring or to be removed therefrom, is provided a nail-shaped tenon (9) having a leading edge (10) sufficiently thin to be inserted into the interstice and sufficiently wide to space apart sufficiently the two coils from each other to allow through a key therebetween when the tenon is rotated, and means for fixing (7, 8, 12) the tenon away from the ring designed to fix the tenon to the ring at a sufficient distance from the ring to enable insertion of the tenon in the interstice.

Porte-clé, constitué d'un anneau, de préférence circulaire, ayant une première spire (1) complète et au mo ms un tronçon de deuxième spire (2), de préférence une deuxième spire, jointive à la première spire et rappelée élastiquement contre la première spire, la première spire et la deuxième spire étant séparées par un interstice s'étendant entre les deux extrémités (3, 5) libres des deux spires et entre les deux spires, interstice par lequel on fait passer une clé pour la fixer au porte-clé ou l'en détacher, il est prévu un tenon (9) en forme d'ongle ayant un bord (10) d'attaque suffisamment mince pour pouvoir être inséré dans l'interstice et suffisamment large pour, par rotation du tenon, écarter suffisamment les deux spires l'une de l'autre pour permettre 1e passage dune clé entre elles et des moyens de fixation (7, 8, 12) du tenon~à distance de l'anneau destinés à fixer le tenon à l'anneau et ce à une distance suffisante de l'anneau pour permettre l'insertion du tenon dans l'interstice.

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