CN1824916A

CN1824916A - An adjustable hinge for heavy doors and windows.

Info

Publication number: CN1824916A
Application number: CN 200610051432
Authority: CN
Inventors: M·兰贝蒂尼
Original assignee: GSG International SpA
Current assignee: GSG International SpA
Priority date: 2005-02-25
Filing date: 2006-02-24
Publication date: 2006-08-30
Also published as: EP1698752A3; ITBO20050101A1; EP1698752A2; ES2527774T3; EP1698752B1

Abstract

A hinge for door and window units, especially heavy door and window units comprising a fixed frame (1) and a mobile frame (2) whose profiles define respective longitudinal grooves (C1, C2) for fastening operating accessories. The hinge (3) comprises: a first male, or lower, hinge body (4) having a first cylindrical socket (4a) and a first flap (4b) that can be associated, through respective first fastening means (5), with the groove (C1) of the fixed frame (1); a second female, or upper, hinge body (6) having a second cylindrical socket (6a) and a second flap (6b) that can be associated, through respective second fastening means (7), with the groove (C2) of the mobile frame (2); a hinge pin (8) that can be housed in the two sockets (4a, 6a) and defining the axis of rotation (Z8) of the mobile frame (2). Third means (9) are also provided for fastening the first hinge body (4), acting at least between the first flap (4b) of the first body (4), in the vicinity of the first socket (4a), and the surface of the fixed frame (1) facing it. These third fastening means (9) can, in particular, be housed directly in the first socket (4a) of the first hinge body (4).

Description

The hinge that is used for heavy door and heavy window

Technical field

The present invention relates to a kind of door or window of being used for, especially for the adjustable hinge of heavy door or heavy window.

Background technology

The available hinge that is used for heavy door or heavy window can broadly be divided into following two types on market at present:

-" face-installation hinge " that is to say, by be applied to the hinge (being used for exterior door or window, for example enhanced type door or window) on door or the window at the hole that produces on the outer front portion of outling of truss or groove;

-traditional hinge, that is to say, can be applied to framework by traditional profile (being used for the profile of window) as those, especially the hinge on the doorframe has interior groove-on fixed frame and movable frame-be used for the flap separately of hinge body is directly located and the is fastened to inside of movable frame or fixed frame on these traditional profiles.

This manual refers to second kind of hinge, the hinge of traditional type just, be used for the big door of big room area and window (for example use at the mall and window).

This hinge except the size difference, is formed by being used for the less and lighter door and the element of window basically.These elements come down to following elements:

-one first positive hinge body or following hinge body, it has a jack and flap that is used to be fixed on the fixed frame;

-one second hinge main body or upper hinge main body, it has separately a jack and flap that is used to be fixed on the movable frame;

-one joint pin, it can be installed in described two jacks, and defines the rotation of movable frame.

The hinge flap is fastened on separately the framework by screw, and these screws act on according to the part (or piece) (being made of the pair of L-shaped projection usually) of the profile in the groove that is contained in framework separately, and relative with the surface, inside of projection itself.

Except these elements, also have element or device to be used for adjusting: at vertical axis (rotation Z); Perpendicular to the axis (axis Y, jargon is adjusted " compression ") of the vertical plane of fixed frame, and the axis (axis X) that is parallel to the vertical plane of door or window frame.

Usually, in the adjustment on the axis Z is to finish by a progradation on positive hinge body, with allow movable frame to raise together with sun and hinge body assembly or reduce (by in the groove that is arranged on fixed frame and act on executive component on the flap of positive hinge body separately).

Adjustment on axis Y and X realizes by a skew lining that normally described skew lining inserts in the jack of hinge main body, and can rotate to change the position of movable frame with respect to fixed frame by fixing step.

On technology and structure, say, this hinge is verified extremely practical and convenient, but their uses on heavy door and heavy window just show the defective of overvoltage later on through certain hour, and the stress on positive hinge body finally causes fracture (because tired).

Especially, after the applicant thoroughly retrieves, the critical breakaway poing (because tired) of finding positive hinge body is positioned at certain position, in this position, the hinge flap is arranged on the fixed frame with an angle: this be because movable frame with respect to fixed frame repeat move during, power causes the fracture of hinge flap neck along with the time changes the flap that puts on positive hinge body at the some place that changes gradually, and is as described above.

Summary of the invention

After repeatedly testing, the applicant has created the extra connection between positive hinge body and fixed frame, therefore obtain high-caliber hinged operation safety and reliability on heavy door and heavy window, and in fact eliminated the danger that hinge lost efficacy.

Another purpose of this scheme provides a kind of hinge, and described hinge was not almost compared different structural changes with former scheme, but can be installed on the bigger heavier door and window, has made things convenient for the assembling of door or window simultaneously a little.

According to the present invention, this purpose is to realize by a kind of hinge that is used for heavy door and heavy window device, described heavy door and heavy window device comprise a fixed frame and a movable frame, and the profile of framework defines the cannelure separately that is used for fastening operation annex.Described hinge comprises: one first positive hinge body or following hinge body, and it has one first cylinder jack and one first flap, and first flap can cooperate with the groove of fixed frame by first fastener separately; One second hinge body or upper hinge main body, it has one second cylinder jack and one second flap, and second flap can cooperate with the groove of movable frame by second fastener separately; One joint pin, it can be installed in described two jacks, and defines the rotation of movable frame; Also comprise the 3rd fastener that is used for fastening first hinge body, act at least first main body between the surface of near first flap first jack and the fixed frame faced with it; Specifically, these the 3rd fasteners can directly be contained in first jack of first hinge body.

Description of drawings

Technical characterictic of the present invention according to top purpose clearly is described in the following claim, and its advantage will become clear by detailed description with reference to the accompanying drawings, accompanying drawing has been explained a preferred embodiment of the present invention, this embodiment only is indicative, and the meaning that scope of notion of the present invention is not limited, in the accompanying drawing:

Fig. 1 is a phantom drawing according to hinge of the present invention, has the parts of some decomposition and the parts of some excisions, and this hinge is near the confined state of partly explaining the profile that limits door or window frame;

Fig. 2 has showed the view that all hinges element of the hinge of Fig. 1 decomposes;

Fig. 3 and Fig. 4 have explained the Fig. 1 that is installed on door or the window frame and the hinge of Fig. 2, and the some parts of framework has excised, and has showed the adjustment on vertical axis, and these two figure are the schematic front elevation drawings after the excision of some parts;

Fig. 5 is the cross section along the line V-V of Fig. 3;

Fig. 6 is the lateral view of the hinge of Fig. 3 and Fig. 4, and some parts are broken away to explain miscellaneous part better.

The specific embodiment

With reference to the accompanying drawings, especially Fig. 1 and Fig. 2, its integral body is applied to heavy door and the heavy window installed at big room area (such as the picture shopping centre) with the hinge according to the present invention of label 3 expressions.

This door or window device comprise a fixed frame 1 and a movable frame 2 (window frame), and its profile defines cannelure separately, represents with label C1 and C2 respectively, be used for the operation annex be fastened to framework originally on one's body.

Still with reference to figure 1 and Fig. 2, hinge 3 mainly comprises:

-one first positive hinge body or following hinge body 4, it has one first cylinder jack 4a and one first flap 4b, and first flap can cooperate with the groove C1 of fixed frame 1 by first fastener 5 separately;

-one second hinge main body or upper hinge main body 6, it has one second cylinder jack 6a and one second flap 6b, and second flap can cooperate with the groove C2 of movable frame 2 by second fastener 7 separately;

-one joint pin 8, it can be installed among two jack 4a and the 6a, and the rotation Z8 that defines movable frame 2 is in order to open and close.

From structure level, first and second devices 5 and 7 that are used for fastening two

hinge body

4 and 6 generally include (also referring to Fig. 5) trip bolt 4v and 6v, and they can be contained in hole 4s and the 6s that is positioned on two flap 4a and the 6a.

These screws 4v and 6v engage with separately shaping piece 4t and hole 4c and the 6c on the 6t, and the shaping piece is slidably mounted in the groove C1 separately and C2 (being made of the pair of L-shaped projection usually) of framework, and relative with the surface, inside of projection itself.

Except top, hinge 3 according to the present invention also comprises the 3rd device 9 that is used for fastening first hinge body 4, act at least first main body 4 between the surface of near first flap 4b the first jack 4a and the fixed frame 1 faced with it.

Preferably, the 3rd fastener 9 is arranged on the first cylinder jack 4a of first hinge body 4, and act on the first jack 4a itself and the surface of the fixed frame 1 faced with it between.

This has given first hinge body 4 one structures fixing, rigidity, and its angle join domain (or neck) at flap 4b has the fatigue resistance of height.

Above-mentioned the 3rd fastener can comprise screw device 9, and screw device can be inserted in the through hole separately 11 on the first hinge flap 4b, and screws in the surface (referring to the dotted line among Fig. 5) of fixed frame 1.

As selection, the 3rd fastener can comprise screw device 9, and screw device can be inserted in the radial direction through hole separately 12 among the first jack 4a, and its inserted mode makes screw device 9 can be tightened on the surface of fixed frame 1.

Shown in Fig. 5 was clear, each radial hole 12 had in the first jack 4a inside one and immerses oneself in part 12v, immersed oneself in part to make screw device 9 to be positioned under the situation of the pin 8 in not interfering the first jack 4a.

Therefore the first jack 4a has through hole 12 within it, and in order to improve outward appearance, preferably has an outer covering piece 21, and outer covering piece cooperates (see figure 2) by endwisely slipping in the surface of the first jack 4a itself.

Hinge 3 also comprises the first and second

known devices

10 and 16, and be used for adjusting it on three axis: the first vertical axis Z is used to change the distance D between movable frame 2 and the pedal surface P; The second axis Y perpendicular to the vertical plane of fixed frame 1; The 3rd axis X (layout of three axis is shown in Figure 1) that is parallel to described vertical plane.

First adjusting device 10 limits the position (see Fig. 3 and 4) of movable frame 2 on the first vertical axis Z, and because the permanent position of first hinge body 4, these first adjusting devices 10 are arranged on the groove C2 of movable frame 2, near second hinge body 6, and act between movable frame 2 itself and the whole hinge 3, so that can change relative distance D between movable frame 2 and the pedal surface P.

More specifically, refer again to Fig. 2 and 3, the first adjusting devices 10 comprise a slide block 13, it can slip in the groove C2, and is rigidly secured on the movable frame 2 by (screw thread) device 14 separately that acts between slide block 13 and the groove C2 separately.

Slide block 13 is provided with to such an extent that contact with the second flap 6b of second hinge body 6 then, and is fastened firmly to (see figure 3) on second hinge body.

Slide block 13 also has a longitudinal screw through hole 13a who engages with a screw element 15, and screw element can be threaded into and near the second flap 6b, can adjust to allow the relative distance D between movable frame 2 and the pedal surface P.

In other words, the screw-in of screw element 15 (seeing arrow F15) has produced an opposite force on hinge 3, because first hinge body 4 is locked in place, (see arrow F13, Fig. 4) so flap 6b has produced a fixed support point and make slide block 13 and movable frame 2 to raise with respect to pedal surface P.

Second device 16 that is used for the adjustment on the second and the 3rd axis Y and X respectively above-mentioned comprises (seeing Fig. 2 and 6) lining 16a, lining is with respect to rotation Z8 off-centre, and can insert between the second jack 6a and the joint pin 8: thus rotary liner 16a is by allowing on two axis Y and X in conjunction with adjusting with respect to first hinge body 4 conversions, second hinge body 6.Lining 16a can adjust from the outside by the groove 16b on the closed top surface of lining 16a, and this groove can be by the tool engagement as the screwdriver.

Shown in Fig. 6 was clear, lining 16a comprised fastener 17, was used for preventing that lining 16a from sliding at the second jack 6a.

These fasteners 17 comprise:

-be contained in ball 18, the first radial seat in the first radial seat 18a top in lining 16a near lining 16a; And

-be contained in countersunk head screw 19, the second screwed holes in second screwed hole 20 separately perpendicular to the first hole 18a and can insert (hole 20 next-door neighbour's groove 16b) from the outside.

Second hole 20 cooperates to contact between permission countersunk head screw 19 and the ball 18 with the first hole 18a, make that screwing in countersunk head screw 19 when being necessary (sees arrow F19, Fig. 6) cause ball 18 to move towards the second jack 6a (seeing arrow F18) in the radial direction, to allow to abut against the second jack 6a tight bushing 16a.

In its lower end, lining 16a also has an annular and extends 16c (seeing Fig. 2 and 6), annular is extended from the second jack 6a outstanding, and its external diameter is equal to or greater than the diameter of the second jack 6a itself substantially, covers wear-resistant 23 of an annular between two

hinge body

4 and 6 at least in part to limit an element.

In other words, this extension defines an annular seating, be used to hold and cover wear-resistant 23, this wear-resistant remain on the same axis of hinge 8 on, and no matter the adjustment of implementing by lining 16a how.

At last, between two

hinge body

4 and 6, in use insert a wear-resistant separator of annular or pad 23, in non-limitative example, this pad can comprise the ball that convenient second hinge body 6 moves.

Another feature of hinge 3 is an axial thread blind hole 22 in pin 8 lower ends, and in use, this blind hole is positioned at the first jack 4a inside, can engage with proper tools (nonrestrictive) will sell 8 and move hinge 3 outsides to.

As illustrated in Figures 5 and 6, pin 8 is held in place by countersunk head screw 8g at

jack

4a and 6a inside, and countersunk head screw is radially by the first jack 4a, and with engage at 8 cannelure 8a on one's body of pin.

The erection procedure of door or window is also changed and made things convenient for to this hinge 3.

Therefore, may further comprise the steps with this hinge mounting door or window:

-in the position that finally needs positive hinge body is applied on the fixed frame;

-fixed frame is installed in the position that needs;

-assembling and pre-determined bit hinge main body and slide block on movable frame is to adjust on z axis;

-movable frame to be located on door or window space, its locate mode makes the hinge main body be arranged on the fixing positive hinge body;

-with joint pin in following insertion jack;

-rotary moveable framework (in this stage, movable frame is arranged on the pedal surface) and pin is fastened on hinge inside partly.

So far, adjustment can begin: concrete, adjust height by positioning sliding block, and make slide block be arranged on the hinge main body, and then they are fastened on the movable frame.

Next, use proper tools, the screw element in the slide block can act in this manner, promptly only with respect to hinge raise movable frame and slide block, therefore with movable frame away from pedal surface move.

Further adjustment on other axis can realize by using lining then.

The hinge of Zhi Zaoing has reached above-mentioned purpose by being rigidly connected of the jack of positive hinge body and the use screw between the outling of truss in the above described manner, and its connected mode can reduce hinge and make as a whole fatigue stress.

Under the situation of the basic structure that does not change hinge body, this novel characteristics makes might increase hinge along with processing safety and the reliability of service time, even greatly and on the extremely heavy door or window assembly.

The installation and the adjustment of feasible door in the permanent position of sun hinge body or window assembly are more practical and not too tired, simultaneously quicker more accurate.

Described the present invention obviously can use in a lot of commercial Application, and can be with some mode modifications and variations under the situation that does not break away from notion of the present invention.And all detailed structure of the present invention can be substituted by the technology IF-AND-ONLY-IF element.

Claims

1. one kind is used for door and window device, especially the hinge of heavy door and heavy window device, described door and window device comprise a fixed frame (1) and a movable frame (2), the profile of framework define the cannelure separately that is used for fastening operation annex (C1, C2); Described hinge (3) comprises at least:

-the first positive hinge body or following hinge body (4), it has one first cylinder jack (4a) and one first flap (4b), and first flap can cooperate with the groove (C1) of fixed frame (1) by first fastener (5) separately;

-the second hinge main body or upper hinge main body (6), it has one second cylinder jack (6a) and one second flap (6b), and second flap can cooperate with the groove (C2) of movable frame (2) by second fastener (7) separately;

-joint pin (8), its can be installed in two jacks (4a, 6a) in, and define the rotation (Z8) of movable frame (2); Hinge (3) is characterised in that it comprises the 3rd device (9), be positioned on the described first cylinder jack (4a) of described first hinge body (4), be used for fastening first hinge body (4), and act on first jack (4a) and the surface of the fixed frame (1) faced with it between.

2. one kind is used for door and window device, especially the hinge of heavy door and heavy window device, described door and window device comprise a fixed frame (1) and a movable frame (2), the profile of framework define the cannelure separately that is used for fastening operation annex (C1, C2); Described hinge (3) comprises at least:

-joint pin (8), its can be installed in two jacks (4a, 6a) in, and define the rotation (Z8) of movable frame (2); Hinge (3) is characterised in that it comprises the 3rd device (9) that is used for fastening described first hinge body (4), act at least described first hinge body (4) between the surface of near first flap (4b) described first jack (4a) and the fixed frame (1) faced with it.

3. according to the hinge of claim 1 or 2, comprise and be used for going up first adjusting device of adjusting (10) at one first vertical axis (Z), described first adjusting device is designed for changing the relative distance (D) between a described movable frame (2) and the pedal surface (P), it is characterized in that, described first adjusting device (10) is positioned on the described groove (C2) of described movable frame (2), near described second hinge body (6) and act between described movable frame (2) and the described hinge (3), so that change relative distance (D) between described movable frame (2) and the described pedal surface (P).

4. according to the hinge of claim 1, it is characterized in that, described the 3rd fastener comprises screw device (9), described screw device can be inserted in the radial direction through hole separately (12) in the described first hinge jack (4a), makes described screw device (9) can screw in the described surface of described fixed frame (1).

5. according to the hinge of claim 2, it is characterized in that, described the 3rd fastener comprises screw device (9), and described screw device can be inserted in the through hole separately (11) in the described first hinge flap (4b), and can securely screw in the described surface of described fixed frame (1).

6. according to the hinge of claim 4, it is characterized in that, described radial hole (12) has in the inner countersunk head part (12v) of described first jack (4a), and described screw device (9) is located under the situation of not interfering the described pin (8) that is contained in described first jack (4a).

7. according to the hinge of claim 3, it is characterized in that, described first adjusting device (10) comprises a slide block (13), this slide block can be rigidly secured on the described movable frame (2) by the device separately (14) that acts between described slide block (13) and the groove separately (C2), and its structure can be provided with to such an extent that contact with described second flap (6b) of described second hinge body (6); Described slide block (13) has the longitudinal screw through hole (13a) with a screw element (15) engagement, screw element can be threaded into and near described second flap (6b), to allow the adjustment of the relative distance (D) between described movable frame (2) and the described pedal surface (P).

8. according to the hinge of claim 1 or 2, be included in perpendicular to one second axis (Y) of the vertical plane of described fixed frame (1) and go up and be parallel to second adjusting device of adjusting respectively on one the 3rd axis (X) of described vertical plane (16); Described second adjusting device (16) comprises a lining (16a), this lining is with respect to described rotation (Z8) off-centre, and can insert between described second jack (6a) and the described joint pin (8), make its rotation allow these in conjunction with adjustment, described hinge is characterised in that, described lining (16a) comprises fastener (17), is used for preventing that described lining (16a) from sliding at described second jack (6a); Described fastener (17) comprising:

-be contained in the ball (18) in first radial hole (18a), described first radial hole in described lining (16a) near the top of described lining (16a); And

-be contained in the countersunk head screw (19) in separately second screwed hole (20), described second screwed hole also can insert from the outside perpendicular to described first hole (18a), and be communicated with allowing with described first hole (18a) and contact between described countersunk head screw (19) and the described ball (18), make that screwing in described countersunk head screw (19) when being necessary causes described ball (18) moving towards described second jack (6a) in the radial direction, so that abut against the fastening described lining of described second jack (6a) (16a).

9. according to the hinge of claim 1, it is characterized in that described first jack (4a) of described first hinge body (4) has an outer covering piece (21), described outer covering piece cooperates on the surface of described first jack (4a) itself by endwisely slipping.

10. according to the hinge of claim 1 or 2, it is characterized in that, described pin (8) has a lower end of location in described first jack (4a), and have an axial thread blind hole (22) of making within it, can engage with a proper tools when making necessity described pin (8) is pulled out to described hinge (3) outside.

11. the hinge according to claim 1 or 2 is characterized in that, in use, is inserted with wear-resistant an of annular (23) between described two hinge body (4,6).

12. the hinge according to claim 1 or 2 is characterized in that, wear-resistant of described annular is ball bearing (23).

13. hinge according to Claim 8, it is characterized in that, the described lower end of described lining (16a) has an annular and extends (16c), described annular is extended from described second jack (6a) outstanding, and its external diameter is greater than the diameter of described second jack (6a) itself, cover at least in part and fastening wear-resistant an of annular (23) that is positioned between described two hinge body (4,6) that constitute described hinge (3) to limit an element.