Classifications

• • A—HUMAN NECESSITIES
  • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
  • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
  • A47B95/00—Fittings for furniture
  • A47B95/008—Suspension fittings for cabinets to be hung on walls

Definitions

• Anchoring groups of this kind are normally adjustable, in the sense that the hanging bracket can be moved with respect to the supporting plate to allow a regulation in height (vertical) and in depth (horizontal) . In this way, the piece of furniture can be correctly positioned on the wall, also with respect to other adjacent furniture.
• anchoring groups normally have relatively complex formations, or are difficult to actuate, making the adjustment in height and depth rather difficult to effect .
• anchoring groups which, in order to avoid the problem of visible holes, propose a regulation from above, passing through the upper part called "top" of the same.
• the present invention is proposed as an alternative to the known anchoring groups and already present on the market.
• FIG. 1 shows a perspective view of an adjustable anchoring group for the wall assembly of a wall cupboard, with a partially exploded view of an anchoring plate or bar, in a first non-limiting embodiment according to the present invention
• FIG. 2 and 3 show perspective views of the anchoring group in an assembled and operational position in an adjustment phase of the height (vertical) and in an adjustment phase of the depth (horizontal) , respectively.
• figure 6 is an exploded perspective view illustrating the hanging bracket of the anchoring group according to the present invention shown in figure 1 ;
• figure 7 is a perspective view of the mechanism of the hanging bracket of figure 6, assembled, partially split and sectioned;
• FIGS 8 and 9 show two differently oriented perspective views of details of actuation means comprising a screw produced in the form of a worm screw and a toothed wheel that cooperates with said screw;
• - figure 10 shows a perspective view of the anchoring group of the type illustrated in figure 1 positioned on the rear side of a wall cupboard to which transmission elements have been added to define a second non- limiting embodiment of the present invention;
• FIG. 11 shows a perspective view of the adjustable anchoring group for the wall assembly of a wall cupboard of figure 10, with a partially exploded view of an anchoring plate or bar;
• figures 12 and 13 show perspective views of the anchoring group of figure 11 in an assembled and operational position in an adjustment phase of the height (vertical) and in an adjustment phase of the depth (horizontal) , respectively;
• figure 14 shows a perspective view of the anchoring group of the type illustrated in figure 1, with a partially exploded view of an anchoring plate or bar, positioned on the rear side of a wall cupboard to which a guiding profile for a screwdriver has been added, shown in the application phase to the wall cupboard, defining a third non-limiting embodiment of the present invention ;
• figures 15 and 16 show perspective views of the anchoring group of figure 14 in an assembled and operational position in an adjustment phase of the height (vertical) and in an adjustment phase of the depth (horizontal) , respectively;
• FIGS. 19, 20, 21 and 22 show a front view, a raised view, a raised section and a perspective view illustrating a further second embodiment of a wall cupboard that can be used in an anchoring group according to the present invention
• - figures 24, 25, 26 and 27 are a front view, two raised sections in different positions and a partly split perspective view that illustrate yet another embodiment of a hanging bracket that can be used in an anchoring group according to the present invention
• FIG. 28 is an exploded perspective view of the hanging bracket of figures 24 to 27 with the relative anchoring plate or bar to a wall.
• this shows as a whole with the reference number 11, a first embodiment of an anchoring group according to the invention comprising a hidden and adjustable hanging- bracket device for the wall assembly of a wall cupboard .
• Said anchoring group 11 comprises a hanging-bracket device 12, of the adjustable type and suitable for being assembled at the rear, in a hidden position, in contact with the lining 13, constrained laterally to a shoulder 14 and above to a top 15 of a wall cupboard P.
• said hanging bracket can be produced in various alternative embodiments.
• the above hanging-bracket device 12 comprises an anchoring base or plate element 16 and a hooking element 17.
• the plate element 16 is provided with a plurality of fixing holes 18, formed laterally on both sides on raised edges 19 of the same plate element 16, for constraining it to the shoulder 14. Further fixing holes 20 on an upper raised edge 21 are also provided for constraining it to the top 15.
• the hooking element 17 is coupled at the front with the same plate element 16 to constrain the same hanging bracket 12 with a plate or bar of similar supporting element 22 fixed to a wall 23 by means of screws or dowels 24 or similar stable positioning elements.
• Each hanging bracket 12 comprises a slide 25, sliding linearly with respect to the plate element or flange 16 in a first direction F, whereas the hooking element 17 is at least partially associated with the slide 25.
• the hooking element 17 is in fact movable with respect to the slide 25 in at least a second direction Fl, substantially perpendicular with respect to the first direction.
• Each plate element or flange 16 also comprises at least two sliding rails 26 which cooperate with the relative slide 25.
• the slide 25 provides sliding guides 27 destined for cooperating with the respective rails 26 for guiding the sliding of the slide 25 in the first direction, preferably in a vertical direction in an assembled condition, this direction being substantially perpendicular to the axis of the side fixing holes 18.
• each hanging-bracket device 12 comprises actuation means for controlling the movement of the hooking element 17 in the second direction Fl .
• said actuation means comprise a drive screw 32, accessible from below, at least partly housed in the slide 25 and positioned parallelly to the regulation screw 30.
• Said drive screw 32 is also kept firmly in position with respect to an abutment flap 29, but rotates, thanks to the provision of a blocking ring 33, such as a Seeger ring, which is housed in an annular seat 33A formed below its head 32A which is therefore firmly constrained to the flap 29, but free to rotate.
• the pin 37 is inserted, in an assembled condition, in the slide 25 and then also in the throat 39 of the cylindrical element 35.
• the portion in the form of a worm screw 36 of the cylindrical element 35 cooperates with a toothed wheel 40, also housed in the slide 25 and rotatingly withheld with respect to the same.
• the body 41 has two smooth opposite planes (or flat portions) (41A) that slide inside complementary guiding seats of a hole of the slide 25.
• the body 41 of the hooking element 17 can be moved horizontally, in an extraction/insertion direction according to the arrow Fl, from the toothed wheel 40 following the rotation of the latter, when actuated by the portion in the form of a worm screw 36 of the cylindrical element 35.
• the axes of the portion in the form of a worm screw 36 of the cylindrical element 35, of the drive screw 32 and screw 30 are parallel to each other, so that access by means of keys or screwdrivers for effecting regulations of the wall cupboard P can be obtained by acting from the same part, i.e. directly from below.
• FIGS. 2 and 3 show how accessibility to the hanging bracket 12 is achieved through the screwdriver 45 introduced alternatively in either of the two holes 43.
• Figures 4 and 5 show how the screwdriver 45 is introduced into one of the holes 43 to effect the adjustment in a horizontal direction, i.e. in depth, according to the arrow Fl .
• figure 5 shows how the wall cupboard has been perfectly regulated in position by moving it as required towards the wall 23.
• the anchoring group is arranged on the rear part of a wall cupboard and transmission elements 46 have been added to this, constrained to the wall cupboard P, but free to rotate, for an easier actuation from below.
• Said transmission elements 46 consist, for example, of shaped rods or polygonal stems 47, for example hexagonal, that can be inserted in complementary cavities or housings 38, having a complementary polygonal form, produced in the head of both the regulation screw 30 and drive screw 32.
• Said rods 47 are aligned beneath the regulation means and actuation means and terminate at the opposite end with sleeves 48 also internally provided with cavities or seats 49 shaped complementarily with respect to the tip of a screwdriver 45 or similar tool.
• the figures also show how supports 50, constrained to the cupboard, can be positioned, for example on the base 44 of the wall cupboard P, in which said sleeves 48 of the transmission elements 46 are positioned.
• said supports 50 contain shaped housings 51 for the sleeves 48, for example in the form of pairs of yieldable flaps, in which the sleeves 48 are snap-inserted according to the arrow 52 of figure 10, after inserting the rods 47 in the cavities or housings 38 formed in the head of both the regulation screw 30 and drive screw 32 according to the arrow 53.
• Figures 12 and 13 show how, once the transmission elements 46 have been arranged with the relative auxiliary elements described above, it is advantageously possible to act from below with a simple screwdriver of any kind, for effecting any possible adjustments of the wall cupboard P previously described and illustrated.
• figures 14 to 18 show a further anchoring group of the type previously illustrated, in particular in figures 1 to 9, with a guiding profile for a screwdriver which facilitates its use.
• the anchoring group is positioned at the rear of a piece of furniture to which a guiding profile for screwdrivers 54 has been added for each hanging bracket 12 aligned below it.
• the guiding profile 54 comprises a shaped body 55 in which two longitudinal pass-through holes 56 are formed, which extend between the ends of the profile 54.
• Said guiding profile 54 for example, can be provided with an adhesive on its surface to be brought into contact with the lining 13, wherein the adhesive is covered by a protective non-stick strip 57 to be removed before application.
• This provision of a guiding profile 54 eliminates any difficulty in inserting a screwdriver on the part of a user when a regulation and/or actuation intervention of the hanging bracket of the anchoring group must be effected.
• Figures 17 and 18 show how this operation is effected in the case of an adjustment in depth.
• a first non-limiting embodiment of a possible hanging bracket to be used in an anchoring group according to the present invention has been previously illustrated.
• Other alternative embodiments of a hanging bracket are described hereunder, for the sake of completeness .
• Figures 19, 20, 21 and 22 are a front view, a raised view, a raised sectional view and a partly split perspective view illustrating a second further embodiment of a hanging bracket that can be used in an anchoring group according to the present invention.
• the same reference numbers are used as those used for the first embodiment already illustrated and described.
• the anchoring group comprises a hanging bracket 12 (figures 19 to 22) with a relative anchoring plate or bar 22 to a wall by means of specific dowels 24.
• Each hanging-bracket device 12 comprises a base or anchoring plate element 16 and a hooking element 17.
• each anchoring group comprises regulation means and actuation means of the reciprocal position between the hanging-bracket device 12, the hooking element 17 and anchoring support 22 for effecting a regulation in the position of the wall cupboard P with respect to the wall 23.
• This regulation is effected according to two directions F, Fl perpendicular to each other, vertically (in height) and horizontally (in depth) respectively, and the regulation and actuation are advantageously effected from below.
• a regulation screw 30 is provided, accessible from below, rotatable, but kept firmly in position by a pair of spaced abutment flaps 29 which extend from the plate element or flange 16.
• the regulation screw 30 is housed in a threaded seat 70 formed in a crosspiece 71 whose ends 72 are housed in seats 73 of a body 74, at whose end the hooking element 17 is produced.
• This cooperation is such as to cause the desired movement in the first direction F indicated above, for the regulation in height.
• said body 74 bears laterally on its opposite sides, tilted slots 75 in which ends of a pin 76 are slidingly arranged, whose central area is inserted in a slide 77 which slides with respect to rails 26 of the base or plate element 16.
• the slide 77 also comprises a central pass-through threaded seat 78 in which a drive screw 32 is inserted, rotatable and accessible from below. Said drive screw 32 is positioned parallel to the regulation screw 30, and is kept firmly in position in the pair of abutment flaps 29 thanks to a blocking ring 79 positioned in a specific seat 80.
• Said drive screw 32 forms, together with the tilted slots 75, the pin 76 and slide 77, actuation means for controlling the movement of the hooking element 17 in the second direction Fl indicated above.
• This embodiment of the hanging bracket 12 can therefore also be used in a group according to the invention with regulation in depth effected from below.
• Figures 24, 25, 26 and 27 are also enclosed, for the sake of completeness, which illustrate a front view, two raised sections in different positions and a partly split perspective view of a further embodiment of a hanging bracket that can be used in an anchoring group according to the present invention.
• This embodiment of the hanging bracket 12 is partly similar to the previous embodiment, but provides a different mechanism for actuating the regulation of the hooking element 17 in the direction Fl .
• the regulation screw 30 is accessible from below and is only rotatable, as it is kept firmly in an axial position by a pair of spaced abutment flaps 29 which extend from the plate element or flange 16. More specifically, the regulation screw 30 is kept firmly in an axial position with respect to the abutment flap 29, but with the possibility of rotation, thanks to the provision of a non-threaded collar 31A adjacent to its head 30A constrained in a slot 29A of the flap 29.
• the regulation screw 30 is housed in a threaded seat 70 formed in a crosspiece 71 whose ends 72 are housed in seats 73 of a body 74, at whose end the hooking element 17 is situated. Also in this case, this cooperation causes the desired movement in the first direction F for regulation in height.
• Said drive screw 32 controls a pinion 81 of a bevel produced with a toothing 82 positioned on a screw 83 which is engaged with a nut 84 slidingly arranged inside guiding rails 85 formed in the body 74 of the hooking element 17.
• said bevel 81, 82 is housed inside a box 86 integral with the plate or flange 16.
• This embodiment of the hanging bracket 12 can therefore also be used in a group according to the invention with regulation in depth effected from below.
• Figure 28 shows an exploded perspective view of the parts described above in the hanging bracket of figures 24 to 27 and also the relative anchoring plate or bar 22 to a wall with respective fixing dowels 24.
• an anchoring group has therefore been produced, in which the hanging bracket is fixed with respect to solid elements of the wall cupboard P (shoulder and top) and the actuation of the adjustments in depth and height of the hanging bracket are very practically effected from below with a screwdriver having a long stem or with a screwdriver with the aid of the actuation and guiding elements shown and described or similar elements.

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• Furniture Connections (AREA)

Priority Applications (3)

Applications Claiming Priority (2)

Publications (1)

Family

ID=54542348

Family Applications (1)

Country Status (5)

Cited By (2)

Citations (1)

• 2015
  • 2015-07-29 IT ITUB2015A002598A patent/ITUB20152598A1/it unknown
• 2016
  • 2016-07-18 ES ES16739193T patent/ES2757953T3/es active Active
  • 2016-07-18 WO PCT/EP2016/067084 patent/WO2017016919A1/en not_active Ceased
  • 2016-07-18 EP EP16739193.7A patent/EP3328244B1/en active Active
  • 2016-07-18 PL PL16739193T patent/PL3328244T3/pl unknown

Patent Citations (1)

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