摘要:
Described is a handle for a door or window comprising a handgrip (4) having a gripping portion (4a) and a base or neck portion (4b); means (5) for stable coupling of the neck (4b) of the handgrip (4) to the operating shaft (3); elastic means (6) positioned between the handgrip (4) and the operating shaft (3) and configured to allow the maintaining of the handgrip (4) in a predetermined first position corresponding to the closed configuration of the door or window; a removable device (7) for associating the handgrip (4) to the door (1) or window comprising an annular element (8) associated with the door (1) or window and having a cylindrical wall (8a) equipped with a first plurality of teeth (9); a bushing (10) associated with the neck (4b) of the handgrip (4) and having an annular edge (10a) equipped with a second plurality of teeth (11), delimiting an inner chamber (10b) of the bushing (10); the bushing (10) couples and contains, in use, the cylindrical wall (8a) with the first plurality of teeth (9) through a predetermined positioning of the handgrip (4), and a subsequent rotation of the handgrip (4) to obtain a coupling between the first (9) and the second (11) plurality of teeth and define a stable connection of the handgrip (4) to the door or window (1); a slider (12) for locking the coupling between the first (9) and the second (11) plurality of teeth, positioned in a radial seat (13) made on the annular element (8) and protruding between two successive teeth of the first plurality of teeth (9); the slider (12) is movable in the seat (13) between an advanced position of free rotation of the second plurality of teeth (11) and a withdrawn position for locking the second plurality of teeth (11) wherein the slider (12) is between two successive teeth of the second plurality of teeth (11). [Figure 1]
摘要:
A device for fixing accessories on doors or windows having a fixed frame (1) and a mobile frame (2), each equipped with a perimeter channel (3) defined by a pair of parallel wings (3a, 3b) protruding from a bottom (3c) of a profile; the pair of wings (3a, 3b) is equipped with corresponding end stretches (4a, 4b) parallel to the bottom (3c) of the profile and facing each other to delimit an upper opening (5); the fixing device (6) comprises a body-plate (7) and a connecting element (8) rotatably connected to a body (9) of an accessory to be fixed to the channel (3); the body-plate (7) is equipped with a rhomboid perimeter profile forming two end heads (7a, 7b), configured in the fashion of a cam, for the contact on both sides, with interference, on corresponding inside walls of the pair of wings (3a, 3b) following a rotation of the body-plate (7) inside the channel (3) and about an axis (Z) which is transversal relative to the bottom (3c) of the channel (3); a prismatic body (10) is made between the body-plate (7) and the connecting element (8), and having a rhomboid perimeter profile forming two further cam end heads (10a, 10b) configured for a contact on both sides, with interference, on corresponding side walls of the end stretches (4a, 4b), following the rotation, in such a way as to form a further second point for locking the body (9) of the accessory in the channel (3).
摘要:
An incorrect operation safety lock device for a sliding door or window (1) comprises: an intermediate block (11) operatively connected to an operating rod (7) at the point of connection between the rod (7) and a control handle (4); a contact element (12) slidably connected to the intermediate block (11) and projecting outwards from the front of a vertical upright (6) of the sash (2) the contact element (12) has a contact head (13) which, in use, abuts against a vertical upright (10) of the fixed frame (3) when the sash (2) is in the closed position, so as to allow the contact element (12) to withdraw towards the intermediate block (11); an elastic member (14) interposed between the contact element (12) and the intermediate block (11) for keeping the contact element (12) in a position where it protrudes from the intermediate block (11) when the sash (2) is in an open position; a plate (15) for locking the rod (7), housed in the intermediate block (11), associated with the contact element (12) and movable with the selfsame element (12) from a first operating position for locking the rod (7), where the plate (15) is received in a recess (16) formed in a counter plate (5) by which the handle (4) is fastened to the sash (2), and a second operating position for sliding the rod (7), where the plate (15) is away from the recess (16) in the counter plate (5) and which corresponds to the sash (2) closed position. [ Figure 2 ]
摘要:
A control and operating unit for sliding doors or windows comprises: a mounting member (2) which can be associated with the inside of the edge profile of a sash upright (3) defined by a main groove (4) delimited by two longitudinal walls (5, 6) of the upright (3); a control box (7) associated with the mounting member (2), equipped with a housing (8) for receiving the shaft (9) of a handle (10) and with a kinematic unit which transmits the movement imparted by the handle (10) and which is connected to an operating rod (11) positioned along and parallel to the mounting member (2) and movable in both directions relative to the selfsame mounting member (2); fastening means (14) by which the mounting member (2) is joined to the sash and which are configured to fix the mounting member (2) to the inside of the main groove (4) also by abutment against a pair of opposed flanges (15, 16) protruding transversely from the walls of the upright (3) and defining a secondary, inner channel (17) together with the bottom wall (18) of the main groove (4); these fastening means (14) by which the mounting member (2) is joined to the upright (3) comprise: a spacer element (19) associated with, and protruding from, the mounting member (2); a plug (22) for positioning and centring the mounting member (2) in the main groove (4), configured to be stably coupled to the spacer element (19) before being housed in the main groove (4); the plug (22) has a pair of wings (24, 25) which are flexible so that, in use, they can be inserted by elastic deformation into the secondary groove (17) from the front and so that at least part of the plug (22) can then be stably housed in the selfsame secondary channel (17).
摘要:
A screw for fixing a wing (5) of a body (2) of a hinge (6) to a profile (3) of a mobile or fixed frame of a door or a window comprises a head (7) and a shank (8), the shank (8) comprising, longitudinally, proceeding away from the head (7): - a first portion (9) proximal to the head (7) and designed to be centred in a hole (12) in the wing (5) of the body (2); - a second, intermediate portion (10) designed to be centred in a hole (13) made in the profile (3) in such a way as to allow a predetermined positioning of the wing (5) relative to the profile (3) ; - a third portion (11) distal from the head (7) and designed for coupling with longitudinal contact means (23) for the screw (1) which are inserted in the profile (3) for locking the wing (5) relative to the profile (3).
摘要:
Described is a hinge for doors and windows having a fixed frame (1) and a movable sash (2) connected to each other by the hinge (3). The hinge (3) comprises: a first hinge body (4) having a plate (6) for fastening, through screw means (7), to a profile of the fixed frame (1) and a pair of cylindrical sockets (8, 9), which are coaxial and spaced from each other; a second hinge body (5) having a plate (10) for fastening, through screw means (11), to a profile of the movable sash (2) and a single cylindrical socket (12) operatively positioned between the two sockets (8, 9) of the first hinge body (4); a shared hinge pin (13) housed in the three sockets (8, 9, 12) to define an axis of rotation (13Z) of the sash (2), and adjustment means (14) for adjusting the position of the sash (2) along an axis (Z) parallel to the axis of rotation (13Z), and acting on one of the two hinge bodies (4, 5); the adjustment means (14) comprise a pin (15) associated with the profile of the movable sash (2) and having a housing (16) for accommodating a screw means (17) for adjusting the sash (2) along the axis (Z) relative to the fixed frame (1); the screw means (17) is operatively in head contact with one end of the fastening plate (10) of the second hinge body (5) in order to configure a fixed point (P) for abutting and opposing the plate (10) itself so as to lift or lower the sash (2) relative to the hinge bodies (4, 5), in a configuration where the screw means (11) for fastening the plate (10) are loose. [ Figure 1 ]
摘要:
Described is a carriage (7) for sliding doors and windows (2) comprising a fixed frame (3), at least one sash (4) that is slidable horizontally relative to the fixed frame (3) by means of a carriage unit (1), and a handle (9) mounted on the sash (4) for controlling the carriage (7); the latter is provided with a supporting frame (11), mobile on wheels, and with a connecting member (13) interposed between the supporting frame (11) and a bottom sash (4) rail (8); the connecting member (13) is movably constrained to the supporting frame (11) to enable the sash (4) to be lifted and lowered relative to the supporting frame (11) under the action of the handle (9); a helical spring (44) is interposed between the supporting frame (11) and the connecting member (13) to lessen the effort required of the user to lift the sash (4).