UA64025C2 - Hinge for doors, windows, etc. - Google Patents

Abstract

A binge plate for doors, windows and the like comprising a hinge-plate frame section consisting of a hinge section and a mounting part (11), in addition to a wing hinge-plate (20) consisting of a hinge section (22) and a mounting part. The hinge section (22) of the wing hinge-plate (20) overlaps with the hinge section of the hinge-plate frame section and the hinge sections (22) in the overlap area are pivotally connected to each other by means of a bolt (5) that is engaged in recesses (13) of the hinge sections (22) and forms the hinge pin (S). The length of the recess (13) of one of the hinge sections is greater than the width thereof, whereby the bolt (5) is provided with an amount of play along the longitudinal center line (17) of the cross section of the recess and can be displaced in a parallel manner along an adjustment path (18). A strip-shaped filler arrangement (30) that can be displaced parallel to the bolt (5) and is placed between at least one end of the recess (13) and the bolt (5) in the region of the longitudinal center line (17) reduces the amount of play for said bolt (5) along the longitudinal center line (17) and fixes the bolt (5) in a specific position. The filler arrangement (30) comprises at least one element (32,33) that at least partially fills the open gap that remains between the bolt and the end wall.

Description

Description of the invention

The invention relates to hinges for doors, windows, etc. according to the restrictive part of clause 1 of the claims.

Hinges for windows, doors, etc., made of aluminum or plastic include, in most cases, a main body made of a pressed aluminum profile or made under pressure from a zinc alloy. Hinges have, partly due to the manufacturing process, parallel upper and lower sides, which in the assembled position are horizontally opposite each other. After installation, the sashes usually require fitting in the frame opening, namely in the horizontal and vertical directions and in the direction 70 perpendicular to the plane of the frame or - when the sash is closed - perpendicular to the surfaces parallel to it. Various forms of execution are known for these fits, and for a special fit perpendicular to the plane of the frame or sash, devices have long been used that change the position of the hinge axis relative to one of the parts of the hinge. The oldest devices of this type were eccentric bushings and, as their improvement, double eccentric bushings, for example, according to the useful model ЮЕ-ЗМ 7309196. These double 72 eccentric bushings, however, are quite expensive, since they must be made of very high quality, strong in compression and resistant to wear, and at the same time have optimal anti-friction properties of plastics, and when bending, it is not easy for the assembler to understand the consequences of turning individual bushings relative to each other.

The basic principle of rotating bushings for the installation of the hinge axis has been improved many times, as shown, for example, in OE 19528101 C1 and EP 0832526 A2. But even at the same time, bushings that are difficult to manufacture are required, as well as complex notches in the hinge details.

Another way, in which when bending perpendicularly to the plane of the frame or sash, it is not necessary to turn the bushings relative to each other, is achieved thanks to the "KOMRAKT 30" door hinge of the "ZVSNOT-YUTSI5" company. Here, the axis of the hinge is located with its upper pyramidal part with longitudinal teeth in the corresponding toothed crown of the hinge of the leaf part of the hinge and is determined in its position perpendicular to the plane of the frame or with the leaf by means of an O-shaped shaped part put on from above, the dimensions of which vary depending on the required Ge) deviation values. This deviation value is the distance between the front surface of the fixed frame and the front surface of the sash, that is, the distance between both flat surfaces on which the hinge parts are attached. In different brands of doors, windows, etc. this deviation may vary. To compensate for this, a set of several compensators is supplied with each loop, from which the user must apply the appropriate one. at

This supply of several small parts, from which you need to choose the right one, is a source of error that leads to errors. In addition, it is difficult to produce compression bends of the seal, which are often required in addition to the differences in the amount of deviation caused by the production technology. The limiting part of item 1 of the formula comes from the useful model Yuoe-ZM 9206434, where in one of the details of the hinge (in this case, in the frame part of the hinge) "f" a rectangular hole is provided, the longer side of which is directed perpendicular to the plane of the frame or

From the sash. In this, in the rectangular hole there is, in fact, a square sleeve made of plastic, in which the axis of the hinge is placed. Since the rectangular opening is longer than it is wide, the sleeve with the axis of the loop can be shifted by a certain distance in the direction of the longitudinal middle line of the rectangular opening. Due to this, the axis of the hinge is shifted in relation to the frame part of the hinge by the same distance. In order for the axis of the hinge with the sleeve to be located in a certain place, a strip-like insert is provided, and the width of the strip is equal to the width C 70 of the rectangular hole, and its thickness is equal to the gap left between the sleeve and the edge of the rectangular hole. c Thus, the strip can be moved once in one direction, and another time in the other direction, which is provided by different

With" the ability to fit, the accuracy of which can be increased if the total thickness of the insert is divided into two thinner strips, which provides intermediate levels.

Here, the axis of the hinge is also housed in a high-quality and accordingly expensive bushing. The invention is based on the task of simplifying the loop of the above-described type while preserving the possibilities of its adjustment. b This problem is solved thanks to the invention described in clause 1 of the formula. Simplification comes at the expense of the fact that, first of all, the hole itself has an absolutely simple, smooth cross-sectional shape, which is implemented without problems when forming the corresponding part of the loop, and which does not require special further proofing. In this simple cross-section, the hinge axis enters directly, that is, without the need for special bushings or guide parts. The hinge axis passes in the lateral direction, directly resting on the material of the hinge part. The gap in the direction of the longitudinal middle line, i.e. the segment where the length of the hole is greater than the width, is covered by an insert that contains at least one element that fills at least one free space left between the axis of the loop and the end. In general, the adjustment according to the invention combines maximum structural simplicity with a particularly targeted 25 Mmanipulation, with the location of the insert directly reflecting the desired offset. Bias

GF) occurs without the influence of regulation in the other two spatial directions. In the preferred embodiment of the invention, the axis of the loop from the side of the part of the loop, which allows you to adjust the axis, is also round in cross-section. In this case, the side of the insert facing the axis of the loop, and preferably also the end of the bushing that accommodates the axis, have a transverse profile corresponding to the 60 round shape of the cross section of the axis of the loop.

When the terms "front", "back", "top" and "bottom" are used herein, it is always meant to be in the assembled position with the hinge axis vertical when the loop is positioned in front of the observer. The device according to the invention can, in principle, be used for any fit in a horizontal surface, namely, both frame and sash part of the hinge. because In the preferred form of execution according to p. 3, the device according to the invention is provided, however, for fitting in the direction of dissolution and on the leaf part of the hinge.

The strip-shaped insert should be tightly inserted from above into the gap caused by the gap in the hole. Therefore, a certain width of the insert is required to avoid sagging during insertion. According to point 4, the width has proven itself,

Which is from 0.4 to 0.8 times the value of the width of the hole itself. If the insert was one part, then the hinge axis could be fixed in only two positions. To increase the number of possible positions, it is recommended to use an insert consisting of at least two separate partially cylindrical inserts according to item 3.

According to p.b., the execution can also be preferred if the liners are different in thickness. According to item 7, these separate inserts 7/0 can be removably connected to each other, so that they are not lost during transportation, for example, due to the fact that the individual inserts according to item 8 are rotatably connected to each other by a flexible film hinge along the adjacent longitudinal edges , which can be disconnected if necessary.

An important variant of the invention is the object according to item 9. The hinged part is covered with a cover from above, which, when the insert is inserted, transfers the necessary forces to it. At the same time, insertion can be carried out by hand pressure or 7/5 careful blows with a hammer.

The axis of the hinge can be fixed in a known manner in the hinged part in the longitudinal direction by means of a countersunk screw, which enters a corresponding recess on the periphery of the axis of the hinge. In order for the hidden screw to find easy access to the axis of the hinge, it is recommended that the insert or its separate inserts have a hole in those places where the hidden screw passes. The drawing shows an example of the implementation of the invention.

Fig. 1 is a perspective view of a part of the frame with a loop according to the invention.

Fig. 2 - cross-section of the hole in the flap part of the hinge.

Fig. 3 - a view of the hinge of the leaf part of the hinge on an enlarged scale, partially in section along the line

PI-W in Fig. 13.

Fig. 4 is a perspective view of an insert with two separate inserts, which are connected to each other by a film hinge along one longitudinal edge.

Fig. 5 - a view in accordance with Fig. 4 during the first adjustment of the insert. and)

Fig. 6 - section along the MI-MI line in Fig. 5.

Fig. 7 is a perspective view of the insert with another fit, in which both separate inserts are separated from each other. Fig. 8 - section along the MPI-MIII line in Fig. 7.

Fig. 9 - 12 - longitudinal sections of the sash part of the hinge along the hinge axis perpendicular to the plane of the frame or sash for a visual presentation of various adjustment possibilities using the insert in Fig. 4 - 8.

Fig. 13 and 14 - longitudinal sections of the entire loop in accordance with fig. 9U - 12 for a visual representation of two "different possibilities of adjustment. "at

Fig. 1 shows a fixed frame 1, with which a sash frame 2 is connected in the usual way by means of two or three hinges 100 located one above the other with the possibility of rotation around the vertical hinge axis 5.

The stationary 1 and leaf 2 frames consist of plastic hollow profiles, which are reinforced with threaded metal profiles. The fixed frame 1 has a flat front side 1, which defines the plane of the frame. The sash frame 2 has a flat front side 2", which defines the plane of the sash. The flat front side 1 of the sash frame 2 is located by the size 26 of the so-called connector in front of the front side 1, so that the sash frame 2 is fold 2" can cover the front side 1. On the back side of the fold 2" there is a chamber C for placing a cuff seal (not shown) which abuts against the front side 1". On the back side, the plastic hollow profile of the fixed frame 1 has a corresponding shape, which creates a fold where it exits

There is a chamber 4 for placing the leg of the cuff seal (not shown), which rests against the back side of the leaf frame 2. To seal the leaf 2 in the frame 1, a certain pressure of the seal is required along the arrow K in Fig. 1. ve Loop 100 consists of frame 10 and sash 20 parts. The frame part 10 of the loop includes a strip-shaped vertical fastening part 11, through the upper part of which the fastening screws pass, which enter the flat front side (in Fig. 13, its 14 are not shown). A cantilever and hinged part 12 protrudes from the lower part. Also, the leaf part 20 of the hinge includes, not presented in more detail, an oblong plate-like fastening part 21, located on the flat front side 2" of the leaf frame 2, on the left (in Fig. 1) end of which there is a hinged part 22, covering the hinged part 12. In the girth zone there is an invisible ov in the figure, axis 5, which creates a vertical hinged axis Z of the hinge, around which the leaf part 20 of the hinge and the leaf frame 2 can rotate in relation to the frame part of the hinge.

F) Door frame 2 requires fitting in the hole formed by the fixed frame during installation. For this purpose, the ka loop 100 includes devices for movement in all three spatial directions. A device for moving along an arrow

H, i.e. horizontally parallel to the plane of the sash, is built into the fastening part 21 of the sash part 20 of the hinge! not presented in more detail. The device for movement in the vertical direction M is built into the hinge part 12 of the frame part 10 of the hinge. The lower end of the axis 5 of the hinge sits in the sleeve 6, which is located in the corresponding recess 7 of the hinged part 12 and is covered from below by the threaded part 8, which can move in the internal thread 9 of the hinged part 12 up and down. At the same time, the sleeve 6 is captured in the M direction and the leaf frame 2 can be raised or lowered if necessary. 65 A device for moving along the third arrow A, i.e. perpendicular to the planes of the frame and the sashes formed by the front sides 1 and 2", or in the direction of deflection, is built into the hinge part 22 of the sash part 20 of the hinge. The hinge part 22 has a recess 13 for placing the upper part axis 5 of the loop, the cross-section of which is shown separately in Fig. 2. The cross-section of the recess 13 consists of two semicircles 14, 15 located opposite each other with the same radius r, which is equal to the radius of axis 5. The centers of the semicircles have

ALONG the longitudinal middle line 17, which is directed parallel to arrow A, corresponding to the adjustment range, the distance 18 from each other. Semicircles 14, 15 are connected to each other by straight lines 16. As a result, an oval shape is formed, to which the axis 5 of the loop fits so that the axis passes from the side, but it can move to a segment 18 parallel to itself in the direction of the line 17.

In Fig. 3, the recess 13 is shown inside the hinge part 22. It can be seen that the axis 5 has a backlash in the direction 7/0. Lines 17 by size 18, which in the example of execution is eliminated by a strip-shaped insert 30, which is tightly inserted from above parallel to the axis Z of the hinge into the gap 19 between the axis 5 of the loop and the lower end of the recess 13 shown in Fig. The insert 30 is a partially cylindrical insert, internal and the outer radii of which correspond to the radii r of the recess 13 and the radius equal to it of the axis 5 of the loop in the zone that is in the recess, and the width 31 corresponds to approximately 0.4-0.8 times the diameter of the axis 5 of the loop, in the example shown, approximately 0.6 - a multiple of the diameter. /5 The insert 30, as can be seen in Fig. 3, is located symmetrically to the longitudinal middle line 17 against the zone of contact of the axis 5 of the loop to the upper semicircle.

This example of execution has the feature that the insert 30, for its part, consists of two separate inserts 32, 33, of which the outer insert 32 is approximately twice as thick as the inner 33, and the sum of the thickness of the individual inserts corresponds to the value 18 in Fig. 2. This division of the insert 30 into two separate inserts 32, 33, which are completely adjacent to each other, allows more precise positioning of the hinge axis 5 in the hinge part 22.

Separate inserts 32, 33 can be connected to each other along one longitudinal edge by means of a film hinge 34, so that during transportation they are kept together and are not lost. Individual inserts 32, 33 can be folded relative to each other thanks to the film hinge 34, as shown in Fig. 5 and 6, so that the total thickness of the insert is placed on the side of one recess 13, as shown in Fig. 3.

Separate inserts 32, 33 can also be divided by the film hinge 34 and inserted on different sides i) from the axis 5 of the loop, as shown in Fig. 7 and 8.

As can be particularly clearly seen from fig. b and 8, a separate insert is provided at the upper end, which runs perpendicular to the axis 5 of the hinge, with a cover Z5 in the form of a corresponding contour of the hinge part 22, approximately 3 square plates with rounded corners. The separate insert 33 is not connected to the cover 35 so that it can be inserted from the opposite side, as shown in Fig.8. A separate insert 33 has a thickening 36 at its upper end to absorb and distribute forces when the ZO insert is inserted into the recess 13.

If the correct configuration is chosen, then the insert ZO can be inserted from above into the one left in the recess 13 in the direction of the longitudinal middle line of the slot 19 with a force P, whether it is finger pressure or light hammer blows. Thanks to this, the insert 30 is tightly driven into the slot 19. "o

Fig. 9 - 12 schematically shows 4 stages of adjustment, which are achieved due to the insert Z0 in Fig. 4 - 8, where it is shown only partially inserted.

In Fig. 9, both the thick insert 32 and the thin insert 33 are located on the left side, so that the axis 5 of the loop abuts to the right at the end of the recess 13 and, thus, is in the extreme right position "

Regarding the hinged part 22. with c In Fig. 10, the thin liner 33 is separated from the thick liner 32 in accordance with Fig. 7 and is located on the right side of the axis 5 of the hinge, so that the axis 5 is shifted by the thickness of the thin liner to the left relative to of the hinged part 22 according to Fig. 10.

In Fig. 11, the cover 35 is turned 180", so that the thick insert 32 is now on the right, and the axis 5

Shifted by the thickness of the liner 32 to the left. Thin insert 33 is now on the left side.

Ge" In Fig. 12, it is again connected to a thick insert 32, but this time, it differs from Fig. 9 in that it is located to the right of the axis 5 of the loop. So, this is the configuration in which the axis of the loop is in the extreme left position. o Figures 13 and 14 show the configurations of Figures 12 and 10 in more detail. Inserts 30 are different

From Fig. 9 - 12, the fact that they are fully inserted. It can be seen that they pass, basically, along the entire height of the hinged part 22. The covers 35 close the hinged part 22 at the top according to the contour. They increase the forces applied when inserting the insert 30. At the same time, the insert 30 serves to fix the cover 35 on the upper side of the hinged part 22. It also prevents the connection of the cover 35 with the insert 30, so that the latter, according to Fig. 3, can shift in the direction of the periphery.

In order to fix the axis 5 of the loop in its axial direction in the recess 13, a countersunk screw is used, which is screwed behind 23, which enters the peripheral recess 24 of the axis 5 of the loop. In the case of Fig. 13, screwing can be done directly. For the case when at least one of the individual inserts 32, 33 is located on the side of the hidden screw 23, as in Fig. 14, the individual inserts 32, 33 have in place screw 23 hole 25 through which screw 23 can pass.

Claims (10)

The formula of the invention 1. Hinge (100) for doors, windows, etc., containing at least one frame part (10), which includes in itself a joint part (12) connected to it and a fastening part (11) connected to with it and fixed on the front side (1 of the fixed frame (1), the sash part (20), which includes the hinged part (22) and the fastening part (21) connected to it, which is fixed on the front side (2) of the sash, and the hinged part (22) of the leaf part covers the hinged part (12) of the frame part (10), and the hinged parts (12, 22) in the girth area are connected to each other with the possibility of turning with the help of the axis (5) of the hinge, which forms the hinged axis 5 and which enters the recess (7, 13) in the hinged parts (12, 22), and the recess (13) of one of the hinged parts is longer than it is wide, so that the axis (5) of the hinge has play in it along the longitudinal middle line (17 ) of the cross-section of the recess (13) and can move parallel to itself on the segment (18) of the fitting, and an insert (30) is provided, sliding parallel to the axis (5) of the loop, which contains at least one structural element that eliminates the backlash of the axis (5) of the loop along the longitudinal front line (17) and fixes the axis 7/0 (5) of the loop in a certain position, which differs from , that the axis (5) of the hinge passes directly in the recess (13) of the hinge part (22), while at least one structural element of the insert (30) is placed between at least one end wall of the recess (13) and the axis (5) of the hinge in the area of the longitudinal middle line (17) and made with the possibility of insertion parallel to the axis (5) of the loop, and the recess has a smooth cross-sectional shape. 2. The loop according to claim 1, which differs in that the part of the axis (5) of the loop, which is included in the recess (13), has an approximately circular cross-section, the recess (13) in its cross-section is limited at the ends by semicircles (14,15) , the radii (d) of which are equal to the radius of that part of the axis (5) of the loop that enters the recess (13), and are connected by short straight lines (16), while the insert (30) is made in the form of a partially cylindrical insert, the inner and outer radii of which equal to the radius of the axis (5) of the loop, and the thickness corresponds to the difference (18) between the length and width of the recess. Q. The hinge according to claim 1 or 2, which differs in that a recess (13) is provided in the leaf (20) part of the hinge, and the longitudinal middle line (17) runs perpendicular to the plane of the frame or leaf. 4. A loop according to one of claims 1-3, which differs in that the width (31) of the strip-like insert is from 0.4 to 0.8 times the value of the width of the recess (13). 5. A loop according to one of claims 2-4, which is characterized by the fact that the insert (30) consists of at least two pieces of partially cylindrical separate inserts (32,33), the inner and outer radii of which are equal to the radius of the loop axis, and the total the thickness of which eliminates the backlash of the axis (5) of the hinge in the recess (13). and) 6. The loop according to claim 5, which differs in that individual inserts (32, 33) have different thicknesses. 7. The loop according to claim 5 or 6, which differs in that the separate inserts (32, 33) are removably connected to each other. 8. The loop according to p. /, which differs in that the separate inserts (32, 33) are rotatably and removably connected between the MUs with each other along the adjacent longitudinal edges by a film hinge (34). 9. A hinge according to one of claims 1-8, which is characterized by the fact that the insert (30) is connected at one end to a cover with (35), which closes the hinged part (22) when the insert (30) is inserted, which is located essentially , perpendicular to the hinge axis (5). 10. A hinge according to one of claims 1-9, which is characterized by the fact that the axis (5) of the hinge can be fixed in the hinge part (22) with a countersunk screw (23), which is screwed from the rear side of the hinge part (22), which is not accessible "o when the leaf is closed, and which enters the corresponding recess (24) along the periphery of the axis (5), while the insert (30) or its individual inserts (32, 33) have a hole (25) in the place of the hidden screw (23) . - with . and? (22) sh" ("c) with 50 sl F) ime) 60 b5