E - Fixed Constructions – 05 – C
Patent
E - Fixed Constructions
05
C
E05C 17/56 (2006.01) E05F 5/06 (2006.01) E05B 1/00 (2006.01)
Patent
CA 2515047
A doorknob cover (20) comprise a hollow cylindrical body and an element (40) which is capable of attracting magnetically or being attracted magnetically. The cylindrical body is provided in one side with an elastic opening, and in other side with the element. The doorknob cover is fitted over the doorknob via the elastic opening. As the door is swiveled toward a wall, the doorknob is arrested by a magnetic seat (M) of the wall due to the magnetic attraction between the element of the doorknob and the magnetic seat of the wall.
L'invention porte sur une couverture (20) de bouton de porte comprenant un corps cylindrique creux et un élément (40) pouvant attirer ou être attiré magnétiquement. Le corps cylindrique creux comporte d'un côté une ouverture élastique et de l'autre l'élément (40). Ladite couverture se fixe au bouton de porte par l'ouverture élastique. Lorsque la porte pivote en direction d'une paroi, le bouton de porte est retenu par une pièce magnétique (M) fixée à la paroi du fait de l'attraction entre l'élément (40) et la pièce (M).
Chen Chung-Chin
Chiu Shyue-Ding
Macrae & Co.
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