CN112384674A

CN112384674A - Pivoting door

Info

Publication number: CN112384674A
Application number: CN201980046256.7A
Authority: CN
Inventors: S·卡林
Original assignee: Svelox Group Inc
Current assignee: Svelox Group Inc
Priority date: 2018-05-10
Filing date: 2019-05-10
Publication date: 2021-02-19
Anticipated expiration: 2039-05-10
Also published as: WO2019215695A1; CN112384674B; EP3791037A1

Abstract

A pivoting door (1) comprising: at least one door leaf element (2) provided with at least one hinging portion (3) facing a hinging surface (7); at least one articulation assembly (4) provided with one fixed body (5) associated with the articulation portion (3), and one movable body (6) rotationally constrained to the fixed body (5) along a rotation axis (a) and removably associated with an articulation surface (7); a door element (2) rotating around a rotation axis (A) with respect to a movable body (6); wherein the hinge assembly (4) comprises at least one of: a lateral adjustment assembly (12, 15) of at least one of the fixed body (5) and the movable body (6) laterally adjusted with respect to the door leaf element (2) along a transversal axis (B1, B2) with respect to the rotation axis (A); and an axial adjustment assembly (22, 33) of at least one of the fixed body (5) and the movable body (6) for axial adjustment along the rotation axis (a) with respect to the door leaf element (2).

Description

Pivoting door

Technical Field

The present invention relates to pivoting doors.

Background

Several types of pivoting doors are known to be widely used in the construction field as furniture fittings due to their technical and aesthetic characteristics.

In fact, known pivoting doors have substantially all the features of the usual swinging doors, but unlike the usual swinging doors, the pivoting doors are usually hinged to the floor and the ceiling at the bottom and at the top, respectively, to form a swinging door leaf of the vertical balanced swinging type.

In fact, this type of door leaf does not have any opening/closing constraint, i.e. it can open inwards and outwards, and generally does not require a frame and a doorframe for laterally hinging a common swinging door.

In particular, the hinges commonly used for mounting pivoting doors of known type comprise: a fixed body rigidly associated with a swinging door leaf; and a movable body which is fastened in rotation to the fixed body about the hinge axis of the door leaf itself and can be fitted in the ceiling or floor to effect the articulation.

In this way, once the movable body is fixed to the ceiling or to the floor, the fixed body is free to rotate about the hinge axis, so that the fixed body can open and close the oscillating door leaf.

In particular, a swinging door leaf and a corresponding hinge of the above-mentioned type make it possible to manufacture doors having distinctly different technical features and particularly attractive aesthetic and design features compared to conventional swinging doors.

However, pivoting doors of known type allow improvements in relation to the mounting of the door itself.

In practice, this type of door is often particularly difficult to install.

In particular, the hinges commonly used cannot be repositioned intuitively and quickly once installed, compared to corresponding swinging door leaves, to which hinges are installed.

In practice, the floors and ceilings of rooms equipped with such doors can have imperfections and/or irregularities, such as, for example, slopes and/or slight bulges and depressions, which can have an adverse effect on the setting-up of the swing door leaves or on the arrangement of the swing door leaves arranged at substantially equal distances from the floor and ceiling so that the doors can be opened and closed easily.

In fact, when the swinging door leaf is not swung, it is generally necessary to disassemble the door leaf itself, reposition one or more hinges and reinstall the door.

This procedure requires particularly long installation times and does not allow reciprocal positioning of the oscillating door leaf and the respective hinge in a particularly precise manner.

Disclosure of Invention

The main object of the present invention is to devise a pivoting door which allows easy and quick installation.

Another object of the present invention is to provide a pivoting door which allows to adjust the reciprocal position of the hinge with respect to the swinging door leaf in a simple and intuitive manner, without the need to remove the hinge from the door leaf itself.

Another object of the present invention is to provide a pivoting door which allows to overcome the above mentioned drawbacks of the prior art with a simple, rational, easy, effective to use and cost-effective solution.

The aforementioned object is achieved by the pivoting door of the invention with the features of claim 1.

Drawings

Other characteristics and advantages of the invention will become more apparent from the description of a preferred but not exclusive embodiment, illustrated schematically and not limitatively, in the accompanying drawings, wherein:

FIG. 1 is a schematic isometric view of a pivoting door according to the present invention;

FIG. 2 is a schematic isometric view of elements of a pivoting door according to the present invention;

FIG. 3 is an exploded view of a detail of the elements shown in FIG. 2;

FIG. 4 is an exploded view of another detail of the elements shown in FIG. 2;

fig. 4a is a cross-sectional view of a detail of fig. 4.

Detailed Description

With particular reference to these figures, reference numeral 1 generally indicates a pivoting door.

The pivoting door 1 includes:

at least one door leaf element 2, said at least one door leaf element 2 defining at least one opening for passing from one environment to another environment, and said at least one door leaf element 2 being provided with at least one hinging portion 3, said at least one hinging portion 3 being arranged facing a substantially flat hinging surface 7;

-at least one articulation assembly 4, said at least one articulation assembly 4 being provided with:

at least one fixed body 5 associated with the articulated portion 3;

at least one movable body 6, said at least one movable body 6 being rotationally constrained to the fixed body 5 along the rotation axis a and being removably associated with the articulation surface 7.

In the following discussion, the wording "rotationally constrained" and the wording "slidingly constrained" used for the purpose of establishing a kinematic relationship between a first element and a second element of the door 1 (say, for example, the fixed body 5 and the movable body 6 introduced in the previous paragraph) is intended to mean that the second element can move with at least one degree of freedom with respect to the first element and can move together with the first element with at least one degree of freedom.

In other words, not only the movable body 6 can be rotated about the rotation axis a while the fixed body 5 is held in the fixed position, but also the transfer of at least one of the movable body 6 and the fixed body 5 can be caused to cause the transfer in the same direction as the other of the fixed body 5 and the movable body 6.

In practice, the door leaf element 2 rotates about the rotation axis a with respect to the movable body 6 to allow/prevent access to said opening.

Preferably, the door leaf element 2 is the following door leaf of the door 1: the leaf is provided with at least one lower side and at least one upper side of substantially flat shape, arranged substantially parallel and opposite to each other facing a pair of respective hinging surfaces 7, in this example a ceiling and a floor, when the door 1 is in use, as shown in fig. 4.

Furthermore, the door leaf element 2 comprises at least one pair of hinged portions 3, respectively provided on the lower and upper side of the door leaf itself.

Indeed, the door 1 conveniently comprises at least one pair of hinging assemblies 4 associated at the respective hinging portions 3, so as to mount the interposed door leaf element 2 between the hinging surfaces 7, as shown in fig. 4.

In particular, the fixed body 5 comprises a pair of brackets 8 of substantially flat shape, said pair of brackets 8 being arranged on the same plane and being associated at the upper or lower side with the hinging portion 3 to fix the fixed body 5 to the door leaf element 2.

Furthermore, the fixed body 5 comprises at least one hollow portion 9, said at least one hollow portion 9 being provided with a pair of flat walls 10, said pair of flat walls 10 being arranged substantially opposite and parallel to each other and substantially orthogonal in succession to the respective bracket 8, so as to form the fixed body 5 with a substantially T-shaped profile, as shown in fig. 1.

On the other hand, the movable body 6 preferably comprises an anchoring portion 11 for anchoring to the articulation surface 7.

According to the embodiment shown in the figures, the movable body 6 is preferably a cylindrical body extending centrally along the rotation axis a and adapted to fit in a hole made exclusively on the articulation surface 7. However, alternative embodiments of the articulation assembly 4 cannot be excluded in which the movable body 6 has a different shape, for example prismatic or complementary to the anchoring element fixed to the articulation surface 7 and adapted to house the anchoring portion 11.

Advantageously, the hinge assembly 4 comprises at least one of:

at least one

lateral adjustment assembly

12, 15 of at least one of the fixed body 5 and the movable body 6, which is laterally adjusted with respect to the door leaf element 2 along at least one transversal axis B1, B2 with respect to the rotation axis a; and

at least one

axial adjustment assembly

22, 33 of at least one of the fixed body 5 and the movable body 6 axially adjusted along the rotation axis a with respect to the door leaf element 2.

In particular, the

lateral adjustment assembly

12, 15 comprises a longitudinal guide 12, the longitudinal guide 12 extending along a transversal axis B1, and to which longitudinal guide 12 the fixed body 5 is constrained in a sliding manner, the fixed body 5 being movable along a transversal axis B1 with respect to the door leaf element 2.

In addition, the longitudinal guide 12 includes:

at least one longitudinal opening 13, said at least one longitudinal opening 13 being formed on at least one of the fixed body 5 and the articulated portion 3;

at least one fixing element 14 of the fixed body 5 fixed to the articulated portion 3, said at least one fixing element 14 being removably insertable inside the longitudinal opening 13 and being movable between a blocking configuration, in which the fixed body 5 is rigidly fixed to the articulated portion 3, and an adjustment configuration, in which the fixed body 5 and the articulated portion 3 are mutually movable along the transverse axis B1.

In particular, the longitudinal guide means 12 comprise two pairs of longitudinal openings 13 substantially opposite each other, formed on the respective carriage 8.

In addition, as shown in fig. 1, the longitudinal openings 13 that form part of the same pair are substantially aligned with each other.

Suitably, the longitudinal guide means 12 comprise a fixing element 14 for each longitudinal opening 13.

Furthermore, the fixing element 14 comprises at least one portion inserted in the longitudinal opening and at least one expanded portion having dimensions substantially greater than the width of the longitudinal opening 13.

Preferably, the fixing element 14 is of a known type, such as for example a screw, the shank of which coincides with the insertion portion and is adapted to insert itself into the longitudinal opening 13 and then to be fixed to the body of the door leaf element 2, and the head portion of which coincides with the expansion portion and is adapted to lock the bracket 8 to the hinging portion 3.

In particular, the width of the longitudinal opening 13 corresponds to the diameter of the insertion portion of the fixing element 14, and the length of the longitudinal opening 13 is substantially greater than the diameter of the insertion portion.

In this way, in the blocking configuration, the insertion portion is fixed inside the door leaf element 2 and crosses the longitudinal opening 13 until the expansion portion is arranged in engagement against the portion of the bracket 8 delimiting the longitudinal opening 13, thus firmly fixing the bracket itself to the hinging portion 3.

On the other hand, in the adjustment configuration, the insertion portion is at least partially removed from the body of the door leaf element 2 and the longitudinal opening 13 can slide along a transversal axis B1 guided by the fixing element 14.

In this way, once the carriage 8 is arranged in the desired position, the fixing element 14 can be repositioned in the blocking configuration.

In particular, the length of the longitudinal opening 13 defines the maximum travel of the carriage 8 with respect to the door leaf element 2 along the transversal axis B1, i.e. the length of the longitudinal opening 13 defines the end position between which the fixed body 5 can be blocked.

Conveniently, the

lateral adjustment assembly

12, 15 comprises lateral guide means 15 extending along a transverse axis B2, the movable body 6 being constrained to the fixed body 5 in a sliding manner along a transverse axis B2. In particular, the lateral guide means 15 comprise:

at least one guide element 16, said at least one guide element 16 being arranged along a transversal axis B2 and being adapted to operate with the fixed body 5;

at least one transfer body 17, said at least one transfer body 17 being constrained to the guide element 16 in a sliding manner along a transversal axis B2.

According to the embodiment shown in the figures, the movable body 6 is connected to the transfer body 17, but alternative embodiments of the articulation assembly 4 cannot be excluded in which the lateral guide means 15 are not included and the movable body 6 is directly connected to the fixed body 5.

Suitably, the lateral guide means 15 comprise a pair of guide elements 16, said pair of guide elements 16 being provided with a pair of ends respectively fixed to the respective flat walls 10 of the hollow portion 9.

In addition, as shown in fig. 2, the straight guide elements 16 are substantially parallel and opposite to each other.

Advantageously, the transfer body 17 comprises a pair of sliding channels 18, said pair of sliding channels 18 passing through the transfer body itself from one side to the other and being suitable for housing the respective guide elements 16.

The guide elements 16 are preferably pins.

On the other hand, the transfer body 17 is preferably a prismatic body as shown in fig. 3.

In addition, the transfer body 17 has dimensions comparable to the hollow portion 9 of the fixed body 5, this hollow portion 9 being intended to house the same transfer body.

In more detail, the dimensions of the transfer body 17 along which the sliding channel 18 extends are substantially smaller than the distance between the flat walls 10 of the hollow portion 9, to allow the transfer body 17 to move.

Conveniently, the

lateral adjustment assembly

12, 15 comprises movement means 18 of the movable body 6 with respect to the fixed body 5 along the transversal axis B2.

In particular, the movement means 18 comprise:

motion transmission means 19, 20 interposed between the fixed body 5 and the transfer body 17 and adapted to move the transfer body 17 along a transversal axis B2;

actuating means for actuating the motion transmission means 19, 20 associated with the actuating means and adapted to adjust the position of the transfer body 17 with respect to the fixed body 5 along the transversal axis B2.

In the illustrated embodiment, the motion transmission means 19, 20 comprise a motion transmission element 19 idly pivoted about a transverse axis B2 with respect to the flat wall 10 and arranged substantially parallel to the guide element 16, as shown in fig. 2.

Furthermore, the motion transmission means 19, 20 comprise at least one motion transmission channel 20 passing from one side of the transfer body 17 to the other and arranged substantially parallel to the sliding channel 18.

In addition, the motion transmitting means 19, 20 comprises at least one threaded portion formed on one of the motion transmitting element 19 and the motion transmitting channel 20, and at least one nut portion coupled to the threaded portion formed on the other of the motion transmitting element 19 and the motion transmitting channel 20.

In this way, the rotary motion exerted on the motion-transmitting element 19 is transmitted and converted into a transfer motion exerted on the transfer body 17.

In fact, the transfer body 17 cannot rotate due to the presence of the guide element 16, but the transfer body 17 is free to be transferred along the transversal axis B2 due to the helical coupling between the motion transfer element 19 and the motion transfer channel 20.

Advantageously, the operating means comprise an operating portion 21, which operating portion 21 is adapted to operate in conjunction with at least one tool to adjust the position of the transfer body 17 with respect to said fixed body 5, i.e. to impart a rotary motion to the motion-transmitting element 19.

Preferably, the motion-transmitting element 19 is a screw, the head of which is arranged to abut against the outer surface of the flat wall 10 and the shank of which is arranged to be bolted to the outer surface of the other flat wall 10, as shown in fig. 2.

On the other hand, the operating portion 21 is preferably a recess, for example hexagonal, which is recessed at one end of the motion transfer element 19, in this example in the head of a recessed screw.

Conveniently, according to the embodiment shown in the figures, the longitudinal guide means 12 extend along a first transverse axis B1 and the lateral guide means 15 extend along a second transverse axis B2 different from the first transverse axis B1.

Specifically, as shown in fig. 2, the first lateral axis B1 is substantially orthogonal to the second lateral axis B2.

In this way, the position of the movable body 6 with respect to the door leaf element 2 can be adjusted both along the first lateral axis B1 and along the second lateral axis B2.

In particular, according to the embodiment shown in the figures, the

axial adjustment assemblies

22, 33 are mounted on the transfer body 17.

In fact, the

axial adjustment assemblies

22, 33 are locked together in translation with the transfer body 17, and the guide element 16 is rigidly associated with the fixed body 5.

In particular, the transfer body 17 comprises a

cavity

37, 38, 39, said

cavity

37, 38, 39 passing through the transfer body itself from one side to the other and extending centrally along the rotation axis a, as shown in fig. 2.

Furthermore, the

cavities

37, 38, 39 accommodate the

axial adjustment assemblies

22, 33.

Advantageously, the

axial adjustment assembly

22, 33 comprises axial guide means 22 extending along the rotation axis a along which the movable body 6 is constrained in a sliding manner with respect to the fixed body 5.

In addition, the axial guide means 22 comprise:

at least one guide member 23, said at least one guide member 23 being interposed between at least the fixed body 5 and at least the movable body 6;

at least one sliding body 24, said at least one sliding body 24 extending along the rotation axis a and being constrained to the guide member 23 in a sliding manner along the rotation axis a.

In particular, the axial guide means 22 comprise at least one pair of guide members 23, said at least one pair of guide members 23 being arranged substantially opposite each other so as to extend towards each other starting from the inner wall of the

cavity

37, 38, 39 towards the inside of the cavity, thereby defining a sliding point of the sliding body 24.

In practice, the sliding body 24 comprises a pair of lateral grooves 25, said pair of lateral grooves 25 extending, in use, along the rotation axis a, being arranged substantially opposite and parallel to each other and being adapted to receive, at the sliding point, the end of the respective guide member 23, as shown in fig. 2.

Advantageously, the sliding body 24 comprises an attachment portion 26 facing a portion of the

cavity

37, 38, 39 which faces the carriage 8 and relative to which the movable body 6 is constrained to rotate.

As such, the sliding of the sliding body 24 causes the displacement of the movable body 6 along the rotation axis a and allows the adjustment of the position of the movable body 6 with respect to the fixed body 5.

In practice, the movable body 6 is arranged at least partially outside the

cavities

37, 38, 39 and extends towards the outside of the fixed body 5 substantially between the brackets 8 to allow fixing of the anchoring portion 11 to the articulation surface 7, as shown in fig. 2.

Advantageously, the articulation assembly 4 comprises movable means connecting the attachment portion 26 to the movable body 6.

In practice, the movable body 6 comprises at least one blocking portion 27, said at least one blocking portion 27 being couplable to the attachment portion 26 by means of connecting means.

In particular, the attachment portion 26 is at least partially hollow and is adapted to receive a blocking portion 27, the attachment portion 26 being fixed to this blocking portion 27 by means of connecting means to form a substantially cylindrical body.

In practice, the connection means comprise at least one circular groove 28 formed on the outer wall of the blocking portion 27, and at least one pair of longitudinal pins which can be housed inside the circular groove 28 by means of a pair of straight grooves, substantially opposite and parallel to each other, passing through the attachment portion 26 from one side to the other, as shown in fig. 3 a.

Advantageously, the attachment portion 26 and the blocking portion comprise a first half-seat 31a and a second half-seat 31b, said first half-seat 31a and second half-seat 31b being respectively adapted to operate in conjunction with each other to define

seats

31a, 31b arranged along the rotation axis a when the attachment portion 26 and the blocking portion 27 are coupled to each other.

In particular, the articulation assembly 4 comprises a rotating ball 32, which rotating ball 32 is arranged, during use, inside the seats 3la, 3lb and is adapted to facilitate the rotation of the movable body 6 with respect to the sliding body 24, as shown in fig. 3 a.

In fact, the circular groove 28 and the straight pin maintain the longitudinal coupling between the attachment portion 26 and the blocking portion 27 and at the same time allow the mutual rotation of the attachment portion 26 and the blocking portion 27 about the rotation axis a.

Conveniently, the

axial adjustment assembly

22, 33 comprises a displacement device 33 of the movable body 6 with respect to the fixed body 5 along the rotation axis a.

In addition, the displacement device 33 includes:

displacement transmission means 34, 35 interposed between at least the fixed body 5 and at least the sliding body 24 and adapted to move the sliding body 24 with respect to the fixed body 5 along the rotation axis a;

activation means of the displacement transmission means 34, 35, associated with the displacement transmission means 34, 35 and adapted to adjust the position of the sliding body 24 with respect to the fixed body 5 along the rotation axis a.

In particular, the displacement transmission means 34, 35 comprise:

at least a first rotary gear 34, said at least first rotary gear 34 being centred with respect to an axis parallel to the transversal axes B1, B2 and being associated with activation means;

at least a second rotary gear 35, said at least second rotary gear 35 being centred with respect to the rotation axis a and meshing with the first gear 34;

coupling means for coupling the second gear 35 to the sliding body 24, provided with:

at least one threaded surface formed on at least one of the second gear 35 and the sliding body 24;

at least one nut surface coupled to the threaded surface and formed on the other of the second gear 35 and the sliding body 24, the rotation of the second gear 35 moving the sliding body along the rotation axis a.

In particular, the second gear 35 is drilled centrally to define with the sliding body 24 a coupling opening 36.

Preferably, a threaded surface is formed on the sliding body 24 and a nut surface is formed inside the coupling opening 36.

Advantageously, the

cavities

37, 38, 39 comprise a first section 37 and a second section 38 communicating with each other and a narrowing section 39 interposed between the

sections

38, 39 and defining the coupling point of the second gear 35.

In practice, the second gear 35 is arranged inside the first section 37, adjacent to the narrowing section 39.

On the other hand, the sliding body 24 extends substantially along the second section 38 and through the narrowed section 39 to engage the coupling opening 36, as shown in fig. 2.

In this way, as described in relation to the motion-transmitting element 19, the rotary motion exerted on the second gear 35 is converted and transmitted into a translating motion exerted on the sliding body 24.

In practice, the sliding body 24 cannot rotate due to the presence of the guide member 23, but the sliding body 24 can be freely displaced along the rotation axis a due to the screw coupling by the coupling means.

Advantageously, the first gear 34 is arranged inside the first section 37 and pivots in an idle manner with respect to the transfer body 17.

Preferably, the first gear 34 and the second gear 35 are of the bevel gear type, but alternative embodiments of the

displacement transmission

34, 35 cannot be excluded, in which the first gear and the second gear are of different types, such as gears and worms.

In particular, the operating means are associated with the first gear 34 to move the sliding body 24.

Furthermore, the operating means comprise an activation element 40, which activation element 40 is adapted to operate in conjunction with at least one tool to adjust the position of the sliding body 24 with respect to the transfer body 17, i.e. to impart a rotary motion on the first gear wheel 34, on the second gear wheel 35 and then on the sliding body 24.

Advantageously, the activation element 40 is rotationally locked with the first gear 34 and is arranged substantially parallel to the second transverse axis B2 from the inside of the

cavity

37, 38, 39 to the outside of the transfer body 17.

Furthermore, the activation element 40 comprises an activation portion 41 arranged outside the transfer body 17.

Preferably, the activation element 40 is an adjustment screw and the activation portion 41 is a recess, for example a hexagonal recess, formed at the head of the adjustment screw.

In particular, the activation portion 41 is arranged at an opening formed on the flat wall 10 of the fixed body 5.

As such, even if the transfer body 17 is arranged between the flat walls 10, the activation portion 41 is still accessible from the outside and allows adjusting the position of the movable body 6 along the rotation axis a.

Furthermore, the operating part 21 and the activation part 41 are still accessible from the outside even when the hinge assembly 4 is mounted on the door leaf element 2.

In particular, the hinging section 3 comprises at least one housing 42 intended to at least partially house the hinging assembly 4, and the door leaf element 2 comprises at least one passage 43 accessible from the outside at the actuating means and the activating means.

In the illustrated embodiment, the housing 42 starts from the lower side of the door element 2 and extends towards the interior of the door element 2.

Furthermore, the door leaf element 2 comprises a further shell 42, which further shell 42 is substantially opposite and parallel to the first shell at the upper side of the door leaf element 2 to allow the hinging of the door leaf element 2 and the mounting of the door 1.

Conveniently, the door element 2 comprises a pair of passages 43 starting from the outer surface of the door element 2 up to facing the inside of the housing 42 at the operating portion 21 and the activation portion 41, respectively.

In this way, even when the door 1 is mounted and the hinge assembly 4 is located inside the housing 42, the position of the transfer body 17 and the sliding body 24 with respect to the fixed body 5 can be adjusted.

In fact, the hinge assemblies 4 are recessed inside the housing 42, except for the bracket 8 and at least a portion of the movable body 6, so that almost none of the hinge assemblies themselves are visible when the door 1 is installed.

It has been determined in practice that the described invention achieves the intended aim.

In particular, the following facts are emphasized: the presence of the lateral adjustment assembly and the axial adjustment assembly allows adjusting the position of the movable body with respect to the door leaf element with three degrees of freedom.

Furthermore, the presence of the passage allows such an adjustment to be made even after the door has been installed, without the need to disassemble the hinge assembly or the door leaf element.

Claims

1. A pivoting door (1) comprising:

-at least one door leaf element (2), said at least one door leaf element (2) defining at least one opening for passing from one environment to another environment, and said door leaf element (2) being provided with at least one hinging portion (3), said at least one hinging portion (3) being arranged to face a substantially flat hinging surface (7);

-at least one articulation assembly (4), said at least one articulation assembly (4) being provided with:

-at least one fixed body (5) associated with said articulated portion (3);

-at least one movable body (6), said at least one movable body (6) being rotationally constrained to said fixed body (5) along a rotation axis (a) and being associated in a removable manner with said articulation surface (7);

the door leaf element (2) being rotatable with respect to the movable body (6) about the rotation axis (A) to allow/prevent access to the opening,

characterized in that the hinge assembly (4) comprises at least one of:

-at least one lateral adjustment assembly (12, 15) of at least one of said fixed body (5) and said movable body (6) laterally adjusted with respect to said door leaf element (2) along at least one transversal axis (B1, B2) with respect to said rotation axis (a); and

-at least one axial adjustment assembly (22, 33) of at least one of said fixed body (5) and said movable body (6) axially adjusted along said rotation axis (a) with respect to said door leaf element (2).

2. Door (1) according to claim 1, characterized in that said lateral adjustment assembly (12, 15) comprises a longitudinal guide means (12), said longitudinal guide means (12) extending along said transverse axis (B1), and said fixed body (5) being constrained in a sliding manner to said longitudinal guide means (12), said fixed body (5) being movable with respect to said leaf element (2) along said transverse axis (B1).

3. Door (1) according to one or more of the preceding claims, characterized by the fact that said longitudinal guide means (12) comprise:

-at least one longitudinal opening (13), said at least one longitudinal opening (13) being formed on at least one of said fixed body (5) and said articulated portion (3);

-at least one fixing element (14) of the fixed body (5) fixed to the articulated portion (3), the at least one fixing element (14) being removably insertable inside the longitudinal opening (13) and being movable between a blocking configuration, in which the fixed body (5) is rigidly fixed to the articulated portion (3), and an adjustment configuration, in which the fixed body (5) and the articulated portion (3) are mutually movable along the transverse axis (B1).

4. Door (1) according to one or more of the preceding claims, characterized by the fact that said lateral adjustment assembly (12, 15) comprises lateral guide means (15) extending along said transverse axis (B2), said movable body (6) being constrained to said fixed body (5) in a sliding manner along said transverse axis (B2).

5. Door (1) according to one or more of the preceding claims, characterized by the fact that said lateral guide means (15) comprise:

-at least one guide element (16), said at least one guide element (16) being arranged along said transversal axis (B2) and being adapted to operate with said fixed body (5);

-at least one transfer body (17), said at least one transfer body (17) being constrained to said guide element (16) in a sliding manner along said transversal axis (B2).

6. Door (1) according to one or more of the preceding claims, characterized by the fact that said lateral adjustment assembly (12, 15) comprises moving means (18) of said movable body (6) with respect to said fixed body (5) along said transversal axis (B2).

7. Door (1) according to one or more of the preceding claims, characterized by the fact that said movement means (18) comprise:

-motion transmission means (19, 20), said motion transmission means (19, 20) being interposed between said fixed body (5) and said transfer body (17) and being adapted to move said transfer body (17) along said transversal axis (B2);

-actuating means for actuating the motion transmission means (19, 20) associated with said actuating means and adapted to adjust the position of the transfer body (17) with respect to the fixed body (5) along the transversal axis (B2).

8. Door (1) according to one or more of the preceding claims, characterized by the fact that said axial adjustment assembly (22, 33) comprises axial guide means (22) extending along said rotation axis (A) along which said movable body (6) is slidingly constrained with respect to said fixed body (5).

9. Door (1) according to one or more of the preceding claims, characterized by the fact that said axial guiding means (22) comprise:

-at least one guide member (23), said at least one guide member (23) being interposed between at least said fixed body (5) and at least said movable body (6);

-at least one sliding body (24), said sliding body (24) extending along said rotation axis (a) and being slidingly constrained to said guide member (23) along said rotation axis (a).

10. Door (1) according to one or more of the preceding claims, characterized by the fact that said axial adjustment assembly (22, 33) comprises a displacement device (33) of said movable body (6) with respect to said fixed body (5) along said rotation axis (A).

11. Door (1) according to one or more of the preceding claims, characterized by the fact that said shifting means (33) comprise:

-displacement transmission means (34, 35), said displacement transmission means (34, 35) being interposed between at least said fixed body (5) and at least said sliding body (24) and being adapted to move said sliding body (24) with respect to said fixed body (5) along said rotation axis (a);

-activation means of said displacement transmission means (34, 35), associated with said displacement transmission means (34, 35) and adapted to adjust the position of said sliding body (24) with respect to said fixed body (5) along said rotation axis (a).

12. Door (1) according to one or more of the preceding claims, characterized by the fact that said displacement transmission means (34, 35) comprise:

-at least a first rotary gear (34), said first rotary gear (34) being centred with respect to an axis parallel to said transversal axis (B1, B2) and being associated with said activation means;

-at least a second rotary gear (35), said second rotary gear (35) being centred with respect to said rotation axis (a) and meshing with said first gear (34);

-coupling means for coupling the second gear (35) to the sliding body (24), provided with:

-at least one threaded surface formed on at least one of said second gear (35) and said sliding body (24);

-at least one nut surface coupled to said threaded surface and formed on the other of said second gear (35) and said sliding body (24), the rotation of said second gear (35) moving said sliding body along said rotation axis (a).

13. Door (1) according to one or more of the preceding claims, characterized by the fact that said longitudinal guide means (12) extend along a first said transverse axis (B1) and said lateral guide means (15) extend along a second said transverse axis (B2) different from said first transverse axis (B1).

14. Door (1) according to one or more of the preceding claims, characterized by the fact that said hinging portion (3) comprises at least one housing (42) intended to house at least partially said hinging assembly (4) and said leaf element (2) comprises at least one passage (43) accessible from the outside at said actuating means and said activating means.

15. Door (1) according to one or more of the preceding claims, characterized by the fact that said axial adjustment assembly (22, 33) is mounted on said transfer body (17), said axial adjustment assembly (22, 33) being locked together in translation with said transfer body (17), and said guide element (16) being rigidly associated with said fixed body (5).