Multi-purpose tool including tweezers

B - Operations – Transporting – 25 – F

Patent

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Details

B25F 1/04 (2006.01) A45D 26/00 (2006.01) B25B 7/00 (2006.01) B26B 13/22 (2006.01)

Patent

CA 2253010

A multi-purpose folding tool including a pair of folding scissors, in which a scissors blade is movable about a pivot shaft, between a stowed position and a deployed position in which a stop prevents the blade from moving further with respect to the handle because of pressure on the handle in the direction needed to close the scissors blades in a cutting stroke. A rocker is moved by a spring in the tool handle and which in turn urges a movable scissors blade toward an open position. In one embodiment two handles are folded about respective scissors blades to house the blades, and four springs hold the handles together with the folded scissors stowed within the handles. when the blades are deployed one of the springs holds each blade in position with respect to the handle while the other spring urges the blades toward an open position, through action of a rocker. When the scissors and other tools are folded into their stowed positions in the handle of the multi-purpose tool of the invention the tool has a smooth outside configuration allowing the tool to be carried in a pocket without causing undue wear.

La présente invention a pour objet un outil repliable à usages multiples comportant : des ciseaux avec lames articulées autour d'une entablure, pouvant passer d'une position rétractée à une déployée, avec butée d'arrêt limitant l'amplitude du mouvement des lames sous l'action de l'utilisateur. Un axe culbuteur actionné par un ressort logé dans la poignée de l'outil contraint les lames des ciseaux en position ouverte. Dans une version de l'invention, les deux branches des ciseaux se rabattent par-dessus et logent les lames respectives des ciseaux, quatre ressorts maintenant les branches de l'outil en position refermée, les lames étant maintenues à l'intérieur des poignées. Lorsque les lames sont ouvertes, un des ressorts sert à maintenir chacune des lames dans une position relative en position ouverte, tandis que les autres ressorts servent à maintenir les lames en position ouverte par l'action d'un axe culbuteur. Lorsque les ciseaux et autres outils sont rétractés dans leur position de remisage à l'intérieur de la poignée, l'outil à usages multiples présente une configuration lisse et uniforme permettant à l'outil d'être transporté sans danger dans la poche de l'utilisateur.

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