TWI666371B - Handle applicable onto the frame of a moveable wing of a window or door - Google Patents

Abstract

A handle (10), particularly a long latch type, which can be applied to a frame (100) of a movable wing of a window or a door, and includes a box-shaped body (11) having a surface (12) for supporting the frame ( 100), and a surface (13), opposite to the support surface (12), and a control handle (14) is protruding from the surface, the handle (14) is fixed to a rotor (15), the rotor system Contained in a box-shaped body (11) in a manner rotatable around a rotation axis (R), the rotation axis is orthogonal to the support surface (12), wherein the rotor (15) can be combined with a mechanism (18), The mechanism is used for converting the rotary motion of the rotor (15) into the translational motion of at least one slider (19), and the at least one slider can be connected to one of the movable wings respectively to operate or close the lever (106), wherein the hand The (10) is characterized in that at least one slider (19) is provided with an adjusting piece (24) which protrudes from the supporting surface (12) and extends in a direction substantially parallel to one of the rotation axes (R) to be inserted into Exists in a slot (104) in the frame (100), and a respective attachment plate (25) is mounted on the adjusting piece, and the ends of the respective operating or closing levers can be fixed to the joint The attachment plate, in which the attachment plate (25) is slidably guided on the adjustment piece (24) in a direction parallel to one of the rotation axes (R), and the attachment plate (25) and the adjustment piece (24) A toothed coupling member is defined between the toothed coupling members, and the toothed coupling member extends along a relative sliding direction between the attachment plate (25) and the adjusting piece (24), and the teeth that are toothed with each other in a direction transverse to the sliding direction It extends upward to allow a "stepped" adjustment of the position of the attachment plate (25) relative to the adjustment piece (24).

Description

Frame handles for movable wings that can be applied to windows or doors

The present invention relates to a handle with a particularly long latch type, which can be applied to a frame of a movable wing of a window or a door.

In the field of movable wings that close a window or door, a so-called long latch-type handle is known.

Generally, a long latch-type handle includes a box-shaped body, and a rotor is mounted on the inside of the box-shaped body. The rotor rotates around a rotation axis orthogonal to the plane of the movable wing, and can be passed through a gripping element or The lever is operated from the outside.

A mechanism is housed inside the box-shaped body to convert the rotary motion of the rotor into sliding movements of one or two sliders in opposite directions parallel to one of the longitudinal extensions of the box-shaped body. Each of the two sliders is provided with a separate adjusting piece, which is called "convex piece" or "strip" in the terminology in the art. It is fixed on the adjusting piece, and the rod can be slidably guided along the profile formed by the frame and the handle is installed.

The installation of this known type of long latch-type handlebar can be achieved by self-tapping screws or by means of opposite facing panels.

In these two cases, in the profile to which the handlebar is installed, not only a slot or a plurality of slots required for the insertion and sliding of a "tab" or "strip", and fixing to the closing lever, are required. , And also need to engage the fixing screws or holes in the panel. These operations will complicate the installation of the known long bolt type handlebars and require particularly skilled technicians.

In addition, the box body is fixed after a period of time and becomes unstable due to the traction force and shear stress experienced by the fixing screw.

It is known to use the clamping bracket described in Italian Patent No. 1348585 instead of these screws or facing plates.

According to the teachings of Italian Patent Case No. 1348585, the handle-type box system is fixed to the profile through a pair of clamping brackets, which define the columns of the frame of the movable wing, and each of these clamping brackets Each includes a plate member, and a respective threaded hole is stored at an opposite longitudinal end thereof, and a respective screw is engaged with the threaded hole.

In one of these two threaded holes, a "manipulation" screw is engaged, and the rod portion of the screw is held by a technician to manipulate the plate, which is inserted and positioned on the profile to which the handlebar is installed. in. Specifically, the mechanic can hold the "manipulation" screw to insert the opposite plate through a slot existing in the wall of the profile, and the box-shaped body is supported on the profile and positioned below the wall.

The other of the two holes exists in a cylindrical bell, which is configured to be still inserted by a mechanic into a corresponding plurality of through holes present in the wall of the profile and to the box of the handle. Inside the model body, and these through holes are superimposed and aligned with each other.

A second screw is then inserted and locked into a threaded hole existing in the cylindrical bell-shaped piece to clamp the plate against the wall of the profile, and the box-shaped body of the handlebar fixes the profile itself. During the clamping step, the mechanic needs to hold the plate in place via the "manipulation" screw.

Once the clamping has been performed, the "manipulation" screw is locked to the plate, this is only to reduce the length of the screw protruding from the box body and used for control and installation operations.

However, this solution also has some disadvantages.

First of all, the clamping of the clamping bracket as described above not only needs to be made-on the profile-a slot for inserting a "tab" or "strip", but also the cylindrical bell and the Do not clamp the hole through which the screw passes.

Secondly, the installation of the handle is particularly complicated and labor-intensive; in fact, the mechanic needs to insert one plate at a time to arrange it in the proper position to center the cylindrical bell to hold the clamping screw and the " Manipulation "screw.

A clamping system as described in French Patent No. FR2877979 is also known, and includes a pair of clamping brackets arranged at opposite longitudinal ends of the handle box body; each clamping bracket is L-shaped, and each of them engages a unique clamping screw, locking into the screw will allow clamping of the respective bracket against the inner surface of the profile wall to clamp the profile wall between the bracket and the Between the box body.

In addition to this, in known long pin handles, a "convex piece" or "strip" includes each adjustment piece, which is fixed to a respective slider, and an attached plate is mounted in a sliding manner on the On the adjusting piece, the attachment plate is provided with a hole, and a fixing member (screw or pin) is engaged in the hole to fix the ends of the respective operating or closing levers.

The sliding of the attachment plate allows the height of the "tab" or "strip" to be adjusted as the depth of the profile to which the handlebar is installed.

However, in known types of "tabs" or "strips", the attachment plate is free to slide along the respective adjustment piece; therefore, the technician needs to find the correct position of the attachment plate during the installation of the handle.

The general purpose of the present invention is to overcome the disadvantages of the prior art.

Within the scope of this general purpose, a special object of the present invention is to obtain a particularly long latch-type handlebar that can be applied to the frame of a movable wing of a window or door, which allows it to be formed in a simple and precise manner with The depth of the profile of the frame determines the height of the "tab" or "strip".

A further object of the present invention is to operate a handle with a particularly long latch type, which can be applied to a frame of a movable wing of a window or a door, and the installation of the handle does not require special operations on the frame or the profile forming the frame It is clear that there is no need for other slots or holes in the handlebar to pass and slide relative "tabs" or "strips".

A further object of the present invention is to make a handle with a particularly long latch type, which can be applied to a frame of a movable wing of a window or a door, which is particularly simple and fast to install, and particularly stable and safe after a period of time.

Another object of the present invention is to produce a handle with a particularly long latch type, which can be applied to a frame of a movable wing of a window or a door, which is particularly simple, practical and cost-effective.

These objects according to the invention can be achieved by making a particularly long latch-type handle, as outlined in claim 1, which can be applied to a frame of a movable wing of a window or door.

Further features are provided in the appendix to the scope of the patent application.

10‧‧‧Handlebar

11‧‧‧Box body

12‧‧‧ support surface

13‧‧‧ faces

14‧‧‧ Grip

15‧‧‧rotor

17‧‧‧ Components

18‧‧‧ Agency

19‧‧‧ Slider

20‧‧‧ Rack

21‧‧‧Guide body

22‧‧‧ Cover

23‧‧‧Shell

24‧‧‧ Adjustment sheet

25‧‧‧ with attached board

26‧‧‧ Cover

27‧‧‧Clamping bracket

28‧‧‧ Part I

29‧‧‧ Part Two

30‧‧‧Threaded hole

31‧‧‧Manipulation and clamping screws

32‧‧‧through hole

33‧‧‧Head

34‧‧‧Seat

35‧‧‧ Stop element

36‧‧‧ Stop element

37‧‧‧ abutting surface

38‧‧‧ abutment surface

39‧‧‧ groove or recess

40‧‧‧Grasping

41‧‧‧Transverse teeth

42‧‧‧tooth

43‧‧‧ Hole

44‧‧‧ clamping member

45‧‧‧screw

100‧‧‧ profiles

101‧‧‧ axial channel

102‧‧‧ first wall

103‧‧‧Second wall

104‧‧‧First Slot

105‧‧‧channel

106‧‧‧Manipulating or closing the lever

107‧‧‧Second Slot

240‧‧‧ Center

241‧‧‧side

242‧‧‧ flat edge

243‧‧‧Vertical groove

250‧‧‧ Margin

251‧‧‧side

252‧‧‧Longitudinal raised tongue

R‧‧‧rotation shaft

The features and advantages of a particularly long latch-type handlebar according to the present invention, which can be applied to a frame of a movable wing of a window or door according to the present invention, will be more clearly understood from the following illustrative and non-limiting description with reference to the accompanying drawings. : Figure 1 is a three-dimensional orthographic projection and a partial exploded view of a long latch-type handle according to the present invention; Figure 1A is an enlarged scale view of the detail of Figure 1; Figure 1B is a view of a possible different position Figure 1 is an enlarged scale view and a partial cross-sectional view of other details; Figure 1C is an enlarged scale view and a partial side view of an alternative embodiment of one of the details shown in Figure 1B; Figure 2 is the hand of manufacturing Figure 1 An orthographic projection view of an assembly step during the period; FIG. 2A is an enlarged scale view of the detail of FIG. 2; FIG. 3 is an assembly step shown in FIG. 2 viewed from the direction indicated by the arrow A in FIG. 2 Orthographic projection view, and box-shaped body with partial sectional view; Figure 3A is an enlarged scale view of the detail of Figure 3; Figure 4 is a sectional view of a longitudinal plane under the assembly structure of the handle according to Figure 1; Figure 5 is a three-dimensional front projection view of a handle according to the present invention The handlebar is under the assembly structure and is installed in a first installation step on a profile forming a frame of a movable wing of a window or door; FIG. 6 is a view like the one in FIG. 5 and its display is based on this A subsequent installation step of the inventor's handle; Figure 7 is a view corresponding to Figure 6 and has a box-shaped body with a partial cross-sectional view; Figure 7A is an enlarged scale view of the detail of Figure 7; Figure 8 is based on A three-dimensional orthographic view of a handlebar of the present invention, the handlebar is in a mounting position mounted on a profile forming a frame of a movable wing of a window or door, and before the step of tightening a relative clamping bracket; FIG. 8A Figure 8 is an enlarged scale view of the detail of Figure 8; Figure 9 is a three-dimensional orthographic view of a handle according to the present invention, which is under a mounting structure mounted on a profile forming a frame of a movable wing of a window or door, and Fastened to the clamping bracket; Figure 9A Figure 9 is an enlarged scale view in detail; Figure 10 is a three-dimensional orthographic view of a handlebar according to the present invention during a connection step of connecting to a manipulation or closing lever, the handlebar being mounted on a movable wing forming a window or door Under the framework of the mounting profile.

Please refer to the schematic display to show a handlebar 10 according to the present invention.

The handlebar 10 is a so-called "long bolt" type, and can be applied to the frame of a movable wing of a window or door.

The accompanying drawings only show schematically a part of a possible profile 100 that forms the side ends or columns of the frame and is to be mounted on it by the handlebar 10; the frame and the movable wing system are familiar with this technology A form known to the person without further display and description.

The profile 100 is clearly a metal profile.

The profile 100 can be formed into a shape different from that shown in the accompanying drawings; in any case, an axial channel 101 is provided, which is mutually positive by a first wall 102 and a second wall 103 Bounded by at least two walls.

The first wall 102 defines a supporting surface on which the handlebar 10 is supported, and is provided with a first slot 104.

The second wall 103 is provided with a channel 105 for guiding a plurality of operating or closing levers 106, and is crossed by one or two second slots 107 defined by the first slot 104.

The handlebar 10 includes a box-shaped body 11 having a generally longitudinal extension.

The box-shaped body 11 has a supporting surface 12 and a surface 13 opposite to the supporting surface 12. The supporting surface is used for supporting on the frame, and is clearly on the outer surface of the first wall 102. The support surface 12 and the opposite surface 13 are substantially flat and parallel to each other.

A grip 14 is projected from the surface 13 and fixed to a rotor 15, and the rotor is housed in the box-shaped body 11 so as to rotate about a rotation axis R orthogonal to the support surface 12.

Therefore, the handle 14 is used as a handle or a lever to allow the rotor 15 to be manipulated.

Please note that the rotor 15 can rotate in two directions of rotation, and also reaches a limited predetermined rotation angle, which is generally less than or equal to 180 ° and usually equal to 90 °.

The only one fixed or existing on the rotor 15 is an element 17 of a mechanism 18 for converting the rotational movement of the rotor 15 into a translation movement of at least one slider 19, which can be connected to a Respective rods 106.

In the specific embodiment shown in the accompanying drawings, the handle 14 is fixed to the rotor 15 via a screw 45, a joint, or any other equivalent fixing system.

Referring again to the specific embodiment shown in the accompanying drawings, the mechanism 18 is of a rack and pinion type, and a pair of sliders 19 are provided so as to be able to extend in one direction parallel to the longitudinal extension of the box-shaped body 11. Slide in opposite directions. However, alternative embodiments of the mechanism 18 are not excluded.

In more detail, the element 17 can be constituted by a sprocket, which meshes with a pair of racks 20, which are parallel to each other and face each other, and can only be partially viewed in FIG. 4 One of the racks.

The two racks 20 are housed in a corresponding linear guide, and the guide is defined, and one of the guide body 21 inserted into the box-shaped body 11, the box-shaped body 11 itself, and a removable installation A cover 22 is located on the box-shaped body 11 and is located at a supporting surface 12 of the box-shaped body. The guide body 21 is preferably made of a low-friction plastic material and has a The roughly T-shaped section is cut off in the center by a housing 23, in which the element 17 (i.e. the sprocket) is positioned in the housing.

A respective slider 19 is fixed to each of the two racks 20.

Please note that the entire mechanism 18 is contained in and contained in the box-shaped body 11.

In the specific embodiment shown in the accompanying drawings, the rotor 15 and the element 17 may exist in a single piece and form a unique body; however, it cannot be excluded that the rotor 15 and the element 17 may exist, for example, as separate bodies, and then combined to Alternative embodiments that form a unique ontology.

Each of the two sliders 19 is provided with an adjustment piece 24 which extends on a plane parallel to the longitudinal plane of the box-shaped body 11 in a direction substantially parallel to the rotation axis R, and which is from the box-shaped body The supporting surface 12 of 11 protrudes to be inserted into the first slot 104.

According to the present invention, a connecting plate 25 is guided on each adjusting piece 24 so as to be slidable in a direction parallel to the rotation axis R, and the end of a respective rod 106 can be fixed to the connecting plate.

In the art, the entirety of the adjustment piece 24 alone or the assembly of each adjustment piece 24 and the respective attachment plate 25 may be referred to as a "convex piece" or "strip".

In addition, the handlebar 10 is provided with a cover plate 26 for covering the surface 13 of the box-shaped body 11 opposite to the support surface 12.

The cover plate 26 defines the shape of the handlebar 10 together with the box-shaped body 11.

The cover plate 26 is mounted on the box-shaped body 11 in a manner rotatable around a rotation axis R via a known type of snap or spring mechanism.

The cover plate 26 is movable between a first position and a second position. In the first position, the cover plate is stacked and aligned with the box-shaped body 11 so as to completely cover its surface 13 and the cover plate. In this second position, it is rotated by approximately 90 ° to partially open the face 13 while allowing access to the connecting and fixing members of the handle 10 and the profile 100, and this will be achieved by a mechanic as described later.

In fact, according to a special feature of the present invention, the handle 10 includes a pair of holding brackets 27 for holding the box-shaped body 11 to the profile 100.

The clamping brackets 27 are installed near the opposite longitudinal ends of the box-shaped body 11, and each of the clamping brackets includes a first portion 28 and a second portion 29. 90 ° interconnected.

A first portion 28 of each of the two clamping brackets 27 is mounted inside the box-shaped body 11, and the first portion is connected to the box-shaped body by a coupling member configured to prevent The respective clamping brackets 27 rotate around an axis parallel to the rotation axis R, and allow the respective clamping members 27 to slide along a direction parallel to the rotation axis R by a predetermined stroke, and the respective clamping members 27 in the box One of the body 11 is oscillated at a predetermined oscillation angle on a longitudinal plane and orthogonal to the support surface 12.

It will be clearer from the following description that the sliding stroke of the clamping bracket 27 in a direction parallel to the rotation axis R will allow the clamping bracket 27 itself to abut the profile 100 defining the first slot 104 first. The wall 102 is fastened so that the box-shaped body 11 is fixed to the first wall.

Instead, the oscillation of the clamping bracket 27 is allowed to incline and at the same time it is directed toward the center of the box-shaped body 11 to allow insertion into the first slot 104 without interference with the profile 100.

The second portion 29 of each clamping bracket 27 protrudes from the support surface 12 of the box-shaped body 11 to be inserted into the first slot 104 existing in the profile 100 and is supported to define the first slot 104 The profile 100 is on the inner surface of the first wall 102.

The second portion 29 of each clamping bracket 27 includes a plate-like element, which is substantially parallel to the plane defined by the movable wing when the handle 10 is on the mounting structure of the profile 100 and is defined in a limited manner. The profile 100 extending out of the first slot 104 extends below the first wall 102.

The second portion 29 is provided with a single threaded hole 30, and the threaded rod portion of the only manipulation and clamping screw 31 will be engaged at the threaded hole.

A rod portion of each screw 31 is inserted into a through hole 32 existing in the box-shaped body 11 with a gap.

The rod portion of each screw 31 ends in a head portion 33 housed in a base portion 34, and the seat portion exists in the box-shaped body 11 and is connected to the corresponding through hole 32.

Therefore, each of the two through holes 32 is widened in the respective seat portion 34.

The through holes 32 and the respective seat portions 34 exist near the opposite longitudinal ends of the box-shaped body 11, and are relatively defined with respect to the center of the box-shaped body 11, the first portion 28 of the respective holding bracket 27 and the box shape An element of the coupling member between the bodies 11 is defined in a position further outside.

When the cover plate 26 is in its second position, each seat portion 34 can be accessed from the outside of the box-shaped body 11 and from the outside of its surface 13 explicitly.

In more detail, each of the two clamping brackets 27 includes a substantially L-shaped body, and the arms of the L-shaped body define a first portion 28 and a second portion 29, respectively.

When the handlebar 10 is in a structure mounted on a frame (ie, the profile 100), two of each of the L-shaped bodies defining the first portion 28 and the second portion 29 of each of the two clamping brackets 27 The arms extend parallel to the rotation axis R and parallel to the support surface 12, respectively.

The first portion 28 of each clamping bracket 27 is connected to the box-shaped body 11 by a coupling member, which is generally prismatic and configured to guide the opposing clamping brackets 27 parallel to the rotation axis. R slides in one direction and prevents it from rotating about an axis parallel to the rotation axis R.

In addition, the coupling member is not bound on a longitudinal plane of the box-shaped body 11 to allow the respective clamping brackets 27 to be on a longitudinal plane of the box-shaped body 11 and orthogonal to the box-shaped body 11 The support surface 12 oscillates a predetermined oscillation angle.

The maximum sliding stroke that each of the two clamping brackets 27 can perform in a direction parallel to the rotation axis R is defined by a pair of stop elements 35 and 36, which are along respective first portions 28 The longitudinal extensions are separated from each other, and each of these elements is configured to abut one of the abutting surfaces 37 and 38 corresponding to one of the box-shaped bodies 11.

With particular reference to the specific embodiment shown in the accompanying drawings, the substantially prismatic coupling between the first portion 28 of each of the two clamping brackets 27 and the box-shaped body 11 may be provided by the box-shaped In the body 11, The box-shaped body 11 is formed with a respective groove or recess 39 near one of the two opposite longitudinal ends.

Each of the grooves or recesses 39 has a rectangular cross-section, which extends in a direction parallel to the rotation axis R, and has a surface facing the center of the box-shaped body 11, which is opened to allow the respective holding brackets 27. Corresponding sections of the first section 28 can be inserted through.

In fact, the first portion 28 of each clamping bracket 27 has a section having a rectangular cross-section, and is slidably received axially in a respective groove or recess 39.

At the opposite longitudinal ends of this segment, there are lateral widened portions defining stop elements 35 and 36, which are configured to support the respective abutment surfaces 37 and 38, which exist At the opposite longitudinal ends of the respective grooves or recesses 39.

Specifically, the support between the stop element 35 at the end of the first portion 28 farthest from the second portion 29 and the respective abutment surface 37 will hinder the respective clamping brackets 27 from being parallel to the rotation axis R. Slide away from the box body 11 in one direction.

The stop elements 36 on the ends of the first portion 28 closest to the second portion 29 abut against the support of the respective abutment surfaces 38, which will restrict the respective clamping brackets 27 in the direction toward the box-shaped body 11, The sliding stroke for clamping the box-shaped body on the profile 100.

Please refer to the specific embodiment shown in the accompanying drawings. Each clamping bracket 27 is composed of a substantially L-shaped body, which defines that the arms of the first portion 28 are H or double T-shaped.

Each clamping bracket 27-or more precisely its first part 28-is held inside a respective groove or recess 39 by a member which at least partially closes each of the groove or recess Don't open up.

In the specific embodiment shown in the accompanying drawings, the closing member is constituted by a guide body 21, and the guide system is operated together with the groove or the recess 39 so that each of the two clamping brackets 27 A substantially prism-shaped coupling member is obtained between the first part 28 and the box-shaped body 11 as a component for holding the box-shaped body and preventing it from sliding away in a direction parallel to the longitudinal extension of the box-shaped body.

However, specific alternative embodiments of the closing member or a member for holding the holding bracket 27 to prevent it from sliding away in a direction parallel to the longitudinal extension of the box-shaped body 11 will not be excluded.

A plurality of grasping teeth 40 are present on a surface of the second portion 29 of each clamping bracket 27.

According to the present invention, each of the attachment plates 25 is slidably mounted on the respective adjusting piece 24 by a toothed coupling member.

The toothed coupling member extends along a relative sliding direction between each of the attachment plates 25 and the respective adjusting piece 24, and the teeth that mesh with each other are transverse to the sliding direction (that is, transverse to the rotation axis R) Formed in the direction.

Generally, each of the adjusting pieces 24 is provided with two opposite side edges, which extend in a direction orthogonal to the support surface 12 and there are a plurality of transverse teeth 41 along the side edges. The corresponding plurality of teeth 42 in the facing sides of the non-attachment plate 25 are meshed with the transverse teeth.

This toothed coupling allows the position of the attachment plate 25 relative to the adjustment piece 24, and therefore the total height of each of the "protrusions" or "strips" Make "stepped" and millimeter-level adjustments. Among other things, this allows the attachment plate 25 to be held in the desired adjustment position.

In more detail and with reference to the specific embodiment represented by the accompanying drawings, each adjustment piece 24 has a substantially omega (Omega) type symmetrical cross section in at least one longitudinal portion, which has a central portion 240 and a plurality of flat edges. The edge 242 extends from a side edge 241 of the central portion.

The side 241 extends along a plane extending orthogonally to the support surface 12 and perpendicular to the longitudinal extension of the box-shaped body 11.

The flat edge 242 extends on a plane orthogonal to the support surface 12 and parallel to the longitudinal extension of the box-shaped body 11.

A separate attachment plate 25 is fitted on each of the adjustment pieces 24 and guided on the adjustment pieces.

Each connecting plate 25 has a substantially C-shaped cross-section in at least one longitudinal portion, and a plurality of edge edges 250 of the side edge 251 are folded to form a flat edge edge 242 that is wrapped and at least partially overlaps with the adjustment piece 24. A plurality of adjustment pieces.

Preferably, the toothed coupling member is defined in the longitudinal direction of the folded edge 250 (ie, the adjusting piece) of the connecting plate 25 with the C-shaped cross section, and the adjusting piece 24 with the Ω (Omega) type cross section is longitudinal Between the sides 241.

Specifically, there are a plurality of lateral teeth 41 along the side edge 241, and the corresponding plurality of teeth 42 existing in the facing folded edge 250 of the respective attachment plate 25 are engaged with the lateral teeth.

This toothed coupling allows the attachment plate 25 to be adjusted in the millimeter level along with the position of the respective adjustment piece 24 and fixed accurately, and therefore, as the depth of the profile 100 is adjusted, the height of the respective "projection piece" or "strip" is adjusted.

Preferably, a scale reference ruler is provided on each adjustment piece 24 to assist the aforementioned adjustment.

In addition, in a preferred embodiment, each adjusting piece 24 has at least one longitudinal groove 243 or slot, and one of the attachment plates 25 can be guided to correspond to a longitudinal protrusion or tongue 252. .

In the specific embodiment shown in the accompanying drawings, the groove 243 is defined by the central portion 240 of the longitudinal portion of the adjusting piece 24 with an omega-shaped section, and at the same time the tongue 252 is formed by the self-attachment plate 25 along the center. The structure of an enlarged portion is projected.

The groove 243 and the corresponding tongue 252 have a rectangular cross section.

This coupling allows reinforcement and reinforcement of the tab 24.

In addition, the attachment plate 25 may preferably have different longitudinal extensions to allow for different overall lengths of the respective "tabs" or "strips" (Figures 1B and 1C).

Specifically, each connecting plate 25 may have a height that is less than or greater than the height of the respective adjusting piece.

Referring to FIG. 1B, it can be observed that the attachment plate 25 is composed of a single longitudinal portion, which has a substantially C-shaped cross section and a small height relative to one of the corresponding adjustment pieces 24.

Referring to FIG. 1C, it can be observed that the attachment plate 25 has a first longitudinal portion, the first longitudinal portion has a substantially C-shaped cross section, a tongue 252 protrudes at the center, and extends a second longitudinal portion It has a generally T-shaped cross section, and its handle is connected to the tongue 252 without interruption.

The connecting plate 25 in FIG. 1C has a height that is larger than the respective adjusting pieces 24.

Each connecting plate 25 is traversed by at least one hole 43, and a corresponding clamping member 44 in the form of a screw or a pin is engaged in the hole for clamping a rod 106.

Those skilled in the art can easily understand that the toothed coupling members between the clamping plates and the respective adjustment pieces that are integrally formed as "convex pieces" or "strips", and The special structure can also be selected independently of the selection of the clamping bracket 27 as the subject of the present invention.

Referring to Figures 1 to 4, the assembly of the clamping bracket 27 and the handlebar 10 according to the present invention will now be shown. This assembly takes place during the production of the handlebar 10, so that the handlebar will be supplied to the user under the assembly structure, clearly the clamping bracket 27 is installed and positioned in the respective coupling provided in the box-shaped body 11. Inside the seat.

As shown in FIG. 1, by inserting the respective first portions 28 into the corresponding grooves or recesses 39, and making the respective plural second portions 29 opposite each other and facing the box shape Respective longitudinal ends of the body to mount the clamping bracket 27 in the box-shaped body 11.

Next, the entirety of the guide body 21, the rotor 15, and the element 17 (ie, the sprocket) is disposed in the box-shaped body 11, and the handle 14 is fixed to the rotor 15 via a screw 45. The guide body 21 clearly prevents the holding bracket 27 from sliding away from the respective groove or recess 39 in a direction parallel to the longitudinal extension of the box-shaped body 11.

The connecting members between the stop elements 35 and the respective abutment surfaces 37 prevent the respective clamping brackets 27 from sliding away in a direction orthogonal to the support surface 12.

Holding the cover plate 26 in its second position allows the rod portion of each screw 31 to be inserted into the respective through hole 32 and locked into the threaded hole 30 corresponding to the second portion 29 of the holding bracket 27. A head 33 of each screw 31 is received in a respective seat portion 34.

Those skilled in the art can easily indicate that the sizes of the through holes 32 and the seat portion 34 can be adjusted to allow the respective holding brackets 27 to be on one of the longitudinal planes of the box-shaped body 11 and orthogonal to the support surface 12 The required oscillation.

Along the guide rails defined by the guide body 21, two racks 20 are arranged, each of which is fixed to a respective slider 19, which is further provided with a respective adjusting piece 24 and a respective selected attachment plate The 25 series is mounted on the adjustment piece. With the depth of the channel 101, a height suitable for obtaining a "convex piece" or "strip" having a desired length is selected.

In addition, the cover member 22 is mounted on the box-shaped body 11.

The thus assembled hand 10 can be supplied to the user, explicitly as a designated assembly technician.

It can be observed that the clamping bracket 27 has been mounted on the handlebar 10 and can be easily manipulated from the outside through the respective screws 31, which alone can serve as both a "manipulation" element and a "clamping element" .

The clamping bracket 27 is connected to the box-shaped body 11 so as to perform a predetermined sliding stroke in a direction parallel to the rotation axis R, and a one on a longitudinal plane of the box-shaped body 11 and orthogonal to the support surface 12 Established oscillation.

Instead, the clamping bracket 27 can be prevented from rotating around an axis parallel to the rotation axis R, and can slide or separate from the box-shaped body 11.

Figures 5 to 9 show the steps of installing a handle 10 according to the present invention on a profile 100 forming a frame of a movable wing of a window or door.

The handle 10 is applied to the profile 100 by inserting the respective “tabs” or “strips” and the holding bracket 27 into the first slot 104.

For this reason, in order to prevent any interference with the first wall 102 defining the first slot 104, the clamping bracket 27 will be allowed to rotate independently when acting on the screw 31, and will tend to the support surface 12 and towards the box-shaped body 11. Center (Figures 6 and 7).

It can be observed that when the cover 26 is held in its second position, the head 33 of the screw 31 can be easily reached from the outside of the box-shaped body 11.

Once the clamping bracket 27 has been inserted into the first slot 104, it can be returned to a straight or orthogonal position so that the first portion 28 and the respective screws 31 extend parallel to the rotation axis R, and the second portion 29 extends below and parallel to the first wall 102.

Turn the screw 31 so that the two clamping brackets 27 are translated in a direction parallel to the rotation axis R and approach the first wall 102. This will cause the first wall to be clamped between the second portion 29 and the box-shaped body 11. between. The box-shaped body will thus be fixed to the profile 100.

Therefore, the clamping bracket 27 will serve as a clamping plate.

Next, the cover 13 covers the surface 13 of the box-shaped body 11.

Once the handlebar 10 has been installed on the profile 100, a "strip" or "convex sheet" will be accommodated in the channel 101, wherein the attachment plate 25 is arranged at the second slot 107 and has been adjusted to the required height.

Finally, the rod 106 is positioned in the channel 105 and is fixed to the attachment plate 25 via the respective clamping members 44 (FIG. 10).

Those skilled in the art know the operation of the handle 10: transmitting the rotation of the handle 14 to the rack 20, which racks are in a direction parallel to the longitudinal extension of the box-shaped body 11, and therefore the channel 101, Slide in the opposite direction to drag the "tabs" or "strips", and by these "tabs" or "strips", the lever 106 will constitute or become part of a window or door operating or closing lever.

The handlebar of the present invention has the advantage of simplifying and speeding up the installation on a profile, wherein the profile defines a frame of a movable wing of a window or door.

In fact, the handle according to the present invention is attached to the clamping brackets in which it has been positioned, installed and assembled, and supplied to the assembly technician. Therefore, the mechanic only needs to act on the unique "manipulation" (ie, manipulation) and locking screw of each clamping bracket to insert the clamping bracket into the slot existing on the profile, It is fastened against the wall defining this slot.

The handle of the present invention has the advantage that it allows the total height of these "tabs" or "strips" to be followed by the depth of the profile before the "tabs" or "strips" are inserted into the profile. Simple and safe millimeter-level precision adjustment.

Numerous modifications and variations can be made to the handle with a particularly long latch type, which can be applied to the frame of a movable wing of a window or a door, and all belong to the present invention; in addition, all the detailed designs can be technically equivalent Of the element. In fact, the materials and dimensions used can be changed according to technical requirements.

Claims (16)

A handle (10) of a frame (100) of a movable wing that can be applied to a window or a door, comprising: a box-shaped body (11) having a supporting surface (12) for supporting the frame (100) And a surface (13), which is opposite to the support surface (12) and a control handle (14) projects from the surface, the handle (14) is fixed to a rotor (15), and the rotor is It is housed inside the box-shaped body (11) by rotating around a rotation axis (R). The rotation axis is orthogonal to the support surface (12). The rotor (15) can be connected to a conversion mechanism (18). In combination, the conversion mechanism is used to convert the rotary motion of the rotor (15) into the translational motion of at least one slider (19), and the at least one slider can independently operate or close the lever (106) with one of the movable wings. In connection, the handlebar (10) is characterized in that the at least one slider (19) is provided with an adjustment piece (24) that protrudes from the support surface (12) and is substantially parallel to the rotation axis (R) Extending in one direction to be inserted into the slot (104) existing in the frame (100), and a respective attachment plate (25) is mounted on the adjustment piece, and a respective one is operated or closed The end of the rod can be fixed to the coupling Plate, wherein the attachment plate (25) is slidingly guided on the adjustment piece (24) in a direction parallel to the rotation axis (R), and the attachment plate (25) and the adjustment piece (24) A toothed coupling member defined between the toothed coupling members extends along a relative sliding direction between the attachment plate (25) and the adjustment piece (24), and the teeth that engage with each other are horizontal. Extending in a direction intercepting one of the sliding directions to allow the position of the attachment plate (25) relative to the adjustment piece (24) to be adjusted in a "stepped" manner. For example, the handle (10) of claim 1, wherein the handle (10) is a long latch type. For example, the handle (10) of claim 1, wherein at least a part of one of the adjustment piece (24) and the attachment plate (25) has a substantially Ω (Omega) type section, and the adjustment piece ( 24) and at least a part of the other of the attachment plate (25) has a substantially C-shaped cross-section, and the edges of the substantially C-shaped cross-section are folded to wrap and at least partially overlap the substantially omega (Omega) ) Type profile edge. The handle (10) of claim 3, wherein the toothed coupling member is defined between an edge of the substantially C-shaped section and a side of the approximately Omega (Omega) section. For example, the handle (10) of claim 1, wherein the adjusting piece (24) has at least one longitudinal groove or slot, and one of the attachment plates (25) is guided to correspond to the longitudinal protrusion. For example, the handle (10) of claim 1, wherein the attachment plate (25) has a height that is less than or greater than the height of the adjustment piece (24). For example, the handle (10) of claim 1, wherein the handle includes a pair of holding brackets (27) for holding the box-shaped body (11) to the frame (100). The bracket is installed near the opposite longitudinal end of the box-shaped body (11), and each of the clamping brackets has: a first part (28), which is installed inside the box-shaped body (11) The first part is connected to the box-shaped body by a coupling member, which is suitable for preventing the respective clamping brackets (27) from rotating around an axis parallel to the rotation axis (R), and allows The respective clamping brackets (27) slide a predetermined stroke in a direction parallel to the rotation axis (R), and the respective clamping brackets (27) are in a longitudinal plane of the box-shaped body (11). A predetermined oscillating angle oscillating upward and orthogonal to the support surface (12), and a second part (29) protruding from the support surface (12) to be inserted into a slot existing in the frame (100) (104) inside and supported on the inner surface of the frame, and the second portion is provided with a single threaded hole (30), and the threaded rod portion of the sole manipulation and clamping screw (31) is engaged in the single threaded hole, Where the rod is inserted into the existence In a through-hole (32) in the box-shaped body (11) and terminating with a head (33), the head is housed in a seat (34) existing in the box-shaped body (11) And can be reached from the outside of the box body. For example, the handle (10) of claim 7, wherein each of the holding brackets (27) includes a substantially L-shaped body, the arms of which respectively define the first part (28) and the second (29), and the arms are under the handlebar (10) under the mounting structure mounted on the frame (100), respectively parallel to the rotation axis (R) and parallel to the support surface (12) extend. The handle (10) of claim 7 or 8, wherein the coupling between the first part (28) of each of the holding brackets (27) and the box-shaped body (11) is It is generally prismatic and unbound to allow this oscillation. If the handle (10) of claim 7, wherein the first part (28) of each of the clamping brackets (27) has a pair of stop elements (35, 36), the stop The moving elements are separated from each other along the longitudinal extension of the first part (28), and each of the stopping elements is suitable for abutting on a corresponding abutting surface (37) existing in the box-shaped body (11). , 38) abut and define the stroke. As claimed in claim 10, the handle (10), wherein the coupling between the first part (28) of each of the holding brackets (27) and the box-shaped body (11) includes a groove A groove (39) having a rectangular cross section and existing in the box-shaped body (11), and extending in a direction parallel to the rotation axis (R), and each of the attachment brackets (27) A corresponding segment of the first part (28) is slidably inserted into the groove, and the segment has a rectangular cross section. As claimed in claim 11, the handle (10), wherein each of the holding brackets (27) each of the two sections of the segment (28) longitudinally opposite ends of each There is a separate lateral widened portion which defines a separate stop element (35, 36) and a corresponding longitudinal end of the corresponding groove (39). Out the corresponding abutment surface (37, 38). For example, the handle (10) of claim 11 or 12, wherein the groove (39) has a surface opening to the inside of the box-shaped body (11) for the corresponding segment having a rectangular cross section to pass through, A component is provided for at least partially closing the open surface. For example, the handle (10) of claim 1, wherein the handle includes the conversion mechanism (18) for converting the rotary motion of the rotor (15) into the at least one slider (19) along parallel to the box The translation movement of the type body (11) in one direction of the longitudinal extension, wherein the conversion mechanism (18) and the at least one slider (19) are housed inside the box type body (11). For example, the handle (10) of claim 14, wherein the conversion mechanism (18) for converting the rotary motion of the rotor (15) into the translational motion of the at least one slider (19) is rack and pinion. Gear type. For example, the handle (10) of claim 1 includes a cover plate (26) for covering the surface (13) of the box-shaped body (11) opposite to the support surface (12), the cover plate ( 26) is mounted on the box-shaped body (11) in a manner rotatable between a first position and a second position around the rotation axis (R), and the cover plate is in the first position It is stacked and aligned with the box-shaped body (11) to cover the surface (13), and the cover is rotated in the second position by about 90 ° to partially open the surface (13).