Hinge totally concealable adjustable in three axes for puertasy/or sheets of furniture. (Machine-translation by Google Translate, not legally binding)

摘要

Fully concealable hinge with three-axis adjustment for furniture doors and/or sheets, comprising a first and a second fixing body (1a and 1b), recessed one in a door or leaf and the other in a frame and connected each other by means of a plurality of arms (2, 3) so as to allow their relative movement that makes it possible to open and close the door or leaf; where: - the plurality of arms (2, 3) comprises a first and a second arm (2 and 3), each composed of a first and a second arm portion (20, 21; 30, 31); - the first portion (20) of the first arm (2) has a first end (22a) hinged to the first fixing body (1a) and a second end (22b) hinged to a first end (23a) of the second portion (21) ) of the first arm (2), a second limb (23b) of the second portion (21) of the first arm (2) being hinged on the second fixing body (1b), the respective pins (24a, 24b and 24c) of hinge having an axis arranged parallel to a vertical direction (z); - the first portion (30) of the second arm (3) has a first end (32a) hinged to the second fixing body (1b) and a second end (32b) hinged to a first end (33a) of the second portion (31) ) of the second arm (3), a second limb (33b) of the second portion (31) of the second arm (3) being hinged on the first fastening body (1a), the respective bolts (34a, 34b and 34c) of hinge having an axis arranged parallel to the vertical direction (z); - the second portion (21) of the first arm (2) and the second portion (31) of the second arm (3) are hinged together at an intermediate point between their ends (23a, 23b; 33a, 33b), the respective bolt (4) hinge having an axis parallel to the vertical direction (z); - the first fixing body (1a) has, from opposite sides along the vertical direction (z), respective flat flange portions (10a and 11a) with the respective layout planes (12 and 13a) parallel to each other and the vertical direction (z), a first horizontal direction (X) being defined as a direction perpendicular to the layout planes (12a and 13a) of the flat flange portions (10a and 11a) of the first fastening body (1a); - the second fixing body (1b) has, from opposite sides along the vertical direction (z), respective flat flange portions (10b and 11b) with the respective arrangement planes (12b and 13b) parallel to each other and the vertical direction (z), a second horizontal direction (x') being defined as a direction perpendicular to the layout planes (12b and 13b) of the flat flange portions (10b and 11b) of the second fixing body (1b) and a third horizontal direction (y) being defined, in turn, as a direction perpendicular to the vertical direction (z) and, simultaneously, parallel to the layout planes (l2b and l3b) of the flat flange portions (10b and 11b) of the second fixing body (1b); - when the hinge is in the closed position, the layout planes (12a and 13a) of the flat flange portions (10a and 11a) of the first fixing body (1a) face the layout planes (12b and 13b) ) of the corresponding flat flange portions (10b and 11b) of the second fixing body (1b), the angle formed by the arrangement planes (12a and 13a) of the flat flange portions (10a and 11a) being thus zero. First fixing body (1a) with the arrangement planes (l2b and l3b) of the flat flange portions (10b and 11b) of the second fixing body (1b); - when the hinge is in the intermediate position between the closed position and the full open position, the angle formed by the arrangement planes (12a and l3a) of the flat flange portions (10a and 11a) of the first fixing body (1a) with the layout planes (12b and 13b) of the flat flange portions (10b and 11b) of the second fixing body (1b) assumes a value comprised between the null and a predetermined maximum value corresponding to the opening position complete; - when the hinge is in the closed position, a vane (14a) of the first fixing body (1a) receives the first portion (20) and at least a part of the second portion (21) of the first arm (2), as well as at least a portion of the second portion (31) of the second arm (3), while a bay (14b) of the second attachment body (1b) receives the first portion (30) and at least a portion of the second portion (30). Portion (31) of the second arm (3), as well as at least a portion of the second portion (21) of the first arm (2); in the opening (14a) of the first fixing body (1a) and in the opening (14b) of the second fixing body (1b) being defined a respective entrance (15a, l5b) and a respective bottom (16a, 16b) that is they are arranged in succession by traversing the first (X) or the second (x') horizontal direction, respectively, in the direction of entry into the respective fixing body (1a, 1b); - the first and second fixing bodies (1a and 1b) each comprise a respective external structure (17a, 17b) and a respective first mobile structure (18a, 18b) housed within the structure (17a, 17b) ) external, the external structure (17a, 17b) comprising the portions (10a, 11a; 10b, 11b) of flat flange of the relative fixing body (1a, 1b); - the second fixing body (1b), furthermore, comprises a second mobile structure (19b) housed, in turn, within the respective first mobile structure (18b); - in the first mobile structure (18a) of the first fixing body (1a) are the hinge pins (24a and 34c) which hinge the first end (22a) of the first portion (20) of the first arm (2) and, respectively, the second limb (33b) of the second portion (31) of the second arm (3) to the first fastening body (1a); - in the second mobile structure (19b) of the second fixing body (1b) there are the hinge pins (34a and 24c) which hinge the first end (32a) of the first portion (30) of the second arm (3) and, respectively, the second limb (23b) of the second portion (21) of the first arm (2) to the second fastening body (1b); - the hinge further comprises: first means for adjusting the position of the first mobile structure (18a) of the first fixing body (1a) with respect to the fixed structure (17a) of the first fixing body (1a); Second means for adjusting the position of the first mobile structure (18b) of the second fixing body (1b) with respect to the fixed structure (17b) of the second fixing body (1b); third means for adjusting the position of the second mobile structure (19b) of the second fixing body (1b) with respect to the first mobile structure (18b) of the second fixing body (1b); Characterized by the fact that: - the first mobile structure (18a) of the first fixing body (1a) is movable by a guide, with respect to the respective external structure (17a), with translation movement along the first horizontal direction (X) and the first mobile structure (18b) of the second fixing body (1b) is movable by a guide, with respect to the respective external structure (17b), with translation movement along the vertical direction (z), or the first mobile structure (18a) of the first fixing body (1a) is movable by a guide, with respect to the respective external structure (17a), with translation movement along the vertical direction (z) and the first mobile structure ( 18b) of the second fixing body (1b) is movable by a guide, with respect to the respective external structure (17b), with translation movement along the second horizontal direction (x'); - the second mobile structure (19b) of the second fixing body (1b) is movable by a guide, with respect to the first mobile structure (18b) of the second fixing body (1b), with translational movement along the length of the third horizontal direction (y); - the third adjustment means comprise an eccentric device (7) which, placed on the bottom (16b) of the opening (14b) of the second fixing body (1b), has its axis of rotation (70) parallel to the second horizontal direction (x'), is accessible from the entrance (15b) of the same vain (14b) when the hinge is in the open position and acts on portions of surface of the second mobile structure (19b) of the second fixing body (1b) ) and/or on portions of the second fixing body (1b) other than the same second mobile structure (19b), the opposite rotations of the eccentric (7) about the axis of rotation (70) determining opposite movements of the second mobile structure ( 19b) of the second fixing body (1b) along the third horizontal direction (y) with respect to the corresponding first mobile structure (18b). (Machine-translation by Google Translate, not legally binding)