| 摘要 |
A rigid bearing staff (4a), substantially C shaped, the central element (4a) of which is hinged along the axis (KK') passing within the thickness of a wall (3a,b,c) of a wardrobe, fitted with two arms (4b,4c) the free ends of which are rotatingly linked to two opposite pins (8) anchored to end of the medial axis (ZZ'), or quasi medial axis, lying in the internal part of a door (1) to be governed, while two other arms (9,10), next to an appropriate distance from and to one side only common to the previous ones to which they are parallel and of equal length, have their four ends rotatingly linked to other two axes (R',T') again parallel to the previous ones and located one in the rigid structure of the wardrobe and the other along the inside of the same door (1): all this constitutes the functional design of two articulated parallelogram hinges, superimposed and distanced, rigidly and directly linked and invisible inside and on all external sides of a wardrobe. <IMAGE>
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