Safety shredder

B - Operations – Transporting – 02 – C

Patent

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Details

B02C 23/04 (2006.01) B02C 18/00 (2006.01) B26D 7/22 (2006.01) F16P 3/10 (2006.01)

Patent

CA 2640979

The present invention relates to providing active protection through a safe structure of a paper shredder. It comprises a paper shredder upper cover and a paper shredder plate disposed on the paper shredder upper cover. Different from prior art paper shredders, which are provided with independent safe switches, the paper shredder plate of the present invention, is configured with a touch structure and a safe power supply switch. When closed, the paper shredder plate prevents users from accidentally touching the shredding blade, and the like. Inside the paper shredder, it starts the paper shredder and guarantees the paper shredder's normal operation on the one hand, and prevents forced feeding of non-expected items on the other hand. In the later case, the structure disposed on the inner surface of the paper shredder plate provides dual protection and is capable of stopping the paper shredding from working, whereby the safety of users is enhanced.

La présente invention porte sur la fourniture d'une protection efficace par l'ajout d'une structure sécuritaire pour une déchiqueteuse. Celle-ci comprend un couvercle et un plateau disposés sur la partie supérieure de l'appareil. Contrairement à ce qui se faisait pour les modèles utilisant l'état de la technique antérieur, dans lesquels on employait des commutateurs de sécurité indépendants, le plateau correspondant à la présente invention est muni d'une structure d'activation et d'un commutateur d'alimentation électrique sécuritaire. Lorsqu'il est fermé, ce plateau empêche l'utilisateur de toucher accidentellement la lame ou autre mécanisme de déchiquetage. Il active la déchiqueteuse et fait en sorte qu'elle fonctionne adéquatement pour une part, tout en empêchant d'y insérer de force des articles inattendus d'autre part. Dans ce dernier cas, la structure disposée sur la face intérieure du plateau sert de protection redondante et peut désactiver l'appareil; celui- ci est donc plus sécuritaire pour ses utilisateurs.

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