DE202010004163U1 - Concealed stainless steel door hinge especially for aluminum and plastic doors - Google Patents

Abstract

Concealed stainless steel door hinge especially for aluminum and plastic doors characterized in that for the door hinge made of stainless steel plates (2, 2.1) a band-basic construction, provided with contact pressure adjustment screws (5), which with laser parts (6 ) are inserted into the bores (4) of the strip basic construction (1) and welded, in which then a band flap (10), made of an angled, with an eccentric stainless steel sleeve (9) welded stainless steel Plate (8), which is also provided with a with a laser part (6.1) welded contact pressure adjustment screw (5.1) is used, said hinge tab (10) is supported and secured with a bronze hinge pin (12), and with another stainless steel part (15) is connected, and then the door hinge using clamping clamps (20, 20.1) provided with clamping springs (22, 22.1), adapted to the respective profile system and Unterleg-Ausgleichs-P slats (25, 26, 27) into which door profiles (34, 35) are mounted, the lower leveling compensating plate (27) being made of a block (28) provided with a hooking bolt (30) and an adjusting screw (31). , welded with a washer plate (29).

Description

The The invention describes an improved solution for a concealed three-dimensionally adjustable Door Band especially for Aluminum and plastic entrance doors.

The Most concealed hinges on the market are not 3-dimensionally adjustable, resulting in disadvantages in manufacturing result. An extremely accurate Tape assembly is thereby indispensable there a later Adjustment in the 3rd level, ie the contact pressure of the sealing level adjust band side, is no longer possible. Although there are already a 3-dimensionally adjustable door hinge, but this has the Disadvantage that it is a 180 ° band acts and thus the wing at a 90 ° opening the actual Restricted passage lights. The present invention is a 99 ° band and thus enables already at a 99 ° opening a 100% transmitted light. Because in practice often due to disabilities of all kinds the possibility does not persist the door-wing 180 ° is open it of great Advantage, when a 100% transmitted light reaches earlier becomes

In addition, this door hinge is only available for flush-mounted exterior doors ( 5 ) can be used.

For opening doors ( 4 ) there is currently no suitable solution for concealed hinges with three-dimensional adjustability.

One Another disadvantage is the low load capacity of the market Door hinges. By the choice of material-type and production technology should be the present Invention solve this problem.

In many known on the market tapes, there is also the problem that they in wing-overlapping doors, so if the filling ( 23 ) the door wing ( 35 ) (shown as opening door in 4 ), subsequently in the installed state can not be dismantled, a hanging of the wing, thus no longer possible. This problem is also solved by the construction of the invention.

Also Through the overall construction is achieved that an adaptation to different or new profile systems quickly and without high costs allows is, as for the production of only commercial tools and no Special tools needed become.

in the Unlike the aluminum bands known on the market, this door hinge is almost Completely made of stainless steel or according to dependent claim 2 made of steel, whereby it achieves a very high load capacity and a long life. The currently on the market strip parts of concealed Door hinges will be usually made of die-cast aluminum parts or extruded aluminum profiles produced.

New is the use of a made of bronze band door bolt ( 12 ), which in the eccentric stainless steel sleeve ( 9 ) Introduced by its effect on stainless steel or steel self-lubricating acts and thus together with the material type of the overall construction leads to a maintenance free. New is the eccentric design of the sleeve ( 9 ) on the band flap ( 10 ), whereby the desired pivot point is achieved and it is ensured that a particularly strong plate ( 8th ), which in turn contributes to a greatly increased load capacity. In the marketplace hinge tabs, this carrying capacity can not be achieved because a material of this strength can not be rolled to a suitable diameter for the hinge pin ( 12 ) to reach. Even with extruded profiles a carrying capacity at this height is not achievable.

The eccentric design is also a requirement that the installation in the profile in this construction design can be done.

The Object of the present invention is an improved Design and thus an improved tape solution for a concealed 3-dimensionally adjustable door hinge to disposal to make, which is easily and inexpensively manufactured can, which ensures optical improvements, an extremely high load capacity guaranteed which due to its material type an improved fire behavior and which above all allows a permanent maintenance-free solution.

The hinge should for the door manufacturer more easy to assemble be and a very fast fitting assembly, as well as a subsequent dismantling allow for all types of doors.

In addition, it is intended for both flush-mounted doors ( 5 ), as well as for opening doors ( 4 ) and allow a 100% transmission light at a 99 ° opening.

These Tasks are underlined by the use of the described hinge Use of the individual components according to claim 1 solved.

Further design options give the dependent claims 2-7

A possible execution of the door hinge is below and based on the 1 - 5 explained.

1 shows an exploded view of the invention.

According to 2 is made of 6 mm stainless steel plates ( 2 . 2.1 ) by bending and welding the band basic construction ( 1 ), which with countersunk holes ( 3 ) for the later required clamping screws ( 24 ) and cylinder counterbores ( 4 ) for the contact pressure adjusting screw ( 5 ). According to dependent claim 3 However, this basic construction can also be made in one piece.

Into the basic construction ( 1 ) get into the holes ( 4 ) the contact pressure adjusting screws ( 5 ) and eccentric with a round laser part ( 6 ) welded. To simplify the production technology of this contact pressure adjustment eccentric consisting of the adjusting screw ( 5 ) and the laser part ( 6 ) welded in the basic construction, and no finished commercial eccentric parts used, as they would otherwise find no suitable grip during fitting assembly.

Also, by welding one with 4 slot countersinking ( 7 ) and angled stainless steel plate ( 8th ) with a turned and milled eccentric sleeve ( 9 ) to a band-flap ( 10 ), in the middle of a further adjusting screw ( 5.1 ) and with a laser part ( 6.1 ) is screwed, which should then serve for horizontal adjustment.

Then the band-flap ( 10 ) into the band basic construction ( 1 ) and by means of a spacer ( 11 ), a bronze hinge pin ( 12 ), as well as another spacer ( 13 ) connected to it and with a flat nut ( 14 ) (see 1 ).

Another angled stainless steel laser part ( 15 ) is according to 2 on one side with 4 threaded holes ( 16 ), with a slot ( 17 ) and on the other side with two additional bolt holes ( 18 ) Mistake. This part ( 15 ) with the help of Allen screws ( 19 ) with the hinge flap ( 10 ) according to 1 connected.

The construction is advantageously carried out so as to allow the insertion and welding of the adjusting screw. According to dependent claim 4 can the band-cloth ( 10 ) and the stainless steel part ( 15 ) but can also be made in one piece and the horizontal adjustment by means of different levels Unterleg compensation plates ( 26 ) respectively.

The clamping blocks adapted to the respective profile system ( 20 ), made of aluminum or another durable material, are equipped with two threaded holes ( 21 ) and each with a clamping spring ( 22 ) (see 2 ).

These clamping blocks ( 20 ) are placed in the frame profile ( 34 . 4 ) and with the help of the clamping screws ( 24 ) and, if necessary, with a leveling plate ( 25 ), as well as with the underlay compensation plate with height adjustment ( 27 ) with the band basic construction ( 1 ) according to 1 jammed.

The lower leveling compensating plate with height adjustment ( 27 ) is a prefabricated milling part (see 3 ) consisting of one with a block ( 28 ) welded underlay compensation plate ( 29 ), wherein on the block two suspension bolts ( 30 ) are screwed. In addition, the block is provided with a threaded hole into which a set screw with hexagon socket as adjusting screw ( 31 ) for the height adjustment, so the vertical adjustment is introduced.

The underlay compensating plates ( 25 . 29 ) are according to 3 with boreholes ( 32 ), which are larger in diameter than the laser plate ( 6 ), so that the adjustability of the belt for the contact pressure and the height adjustment is made possible.

With the help of the, also adapted to the profile system, clamping block ( 20.1 ), also with a clamping spring ( 22.1 ) and the leveling plate ( 26 ), the door hinge on the laser part ( 15 ) with the door ( 35 . 4 ) connected.

The clamping springs ( 22 . 22.1 ) are used for adjustment in the profile and advantageously prevents the slipping of the strip in the profile ( 34 . 35 ), it should be dismantled at a later date. According to dependent claim 5 can the clamping pads ( 20 . 20.1 ) without clamping springs.

The underlay compensating plates ( 25 . 26 . 29 ) are advantageously used for the profile compensation, according to dependent claim 6 However, the door hinge can also be installed without compensation plates in the profile.

After dependent claim 7 can the block for height adjustment ( 28 ) can also be mounted directly on the frame if, for system reasons, no shim ( 29 ) is needed.

The invention is based on execution examples in the drawing figures explained in more detail. These show:

1 Explosion drawing of the concealed door hinge

2 Representation of the individual parts ( 1 . 10 . 15 . 20 . 20.1 )

3 Representation of the individual parts ( 25 . 26 . 27 )

4 door hinge built into the door leaf (hinged door system overlapping the outside of the door)

5 flush door system

1

Band basic construction

2

angled Stainless steel plates of the band basic construction

2.1

middle Stainless Steel Plate of Ribbon Ground Structure

3

Countersunk holes for clamping screws

4

drilling for contact pressure adjustment screw

5

Pressure-adjusting

6

Laser part for contact pressure adjustment

5.1

Horizontal adjustment screw

6.1

Laser part for horizontal adjustment

7

Slot-lowering millings

8th

Stainless steel plate the band-flap

9

eccentric shell

10

Tape flap

11

1. spacer

12

self-lubricating Bronze hinge bolts

13

Second spacer

14

Thin nut

15

angled Laser part

16

threaded holes

17

Long hole

18

Bolt holes

19

Allen screws

20

Clamping blocks for window frame profile

21

threaded holes the clamping blocks for window frame profile

22

Clamping springs of the clamping blocks 20

20.1

Clamping block for wing profile

21.1

threaded holes the clamping blocks for window frame profile

22.1

Clamping spring of the clamp-block 20.1

23

leaf-overlapping Door filling

24

Clamping screws

25

Flat washer Compensation plate above

26

Flat washer Compensation plate center

27

Flat washer Compensation plate with height adjustment below

28

block for height adjustment

29

Flat washer plate

30

Einhäng Bolt

31

Adjusting screw

32

Drill holes of the shim plates 25 and 29

33

Drilling holes of the shim plate 26

34

Frame profile

35

Wing Profile

Claims (7)

concealed stainless steel door hinge especially for aluminum and plastic doors, characterized in that for the door hinge made of stainless steel plates ( 2 . 2.1 ) a band basic construction, provided with contact pressure adjustment screws ( 5 ), which with laser parts ( 6 ) into the holes ( 4 ) of the band basic construction ( 1 ) are used and welded, in which then a band-flap ( 10 ), made of an angled, with an eccentric stainless steel sleeve ( 9 ) welded stainless steel plate ( 8th ), which also has one with a laser part ( 6.1 ) welded contact pressure adjusting screw ( 5.1 ) is used, this hinge flap ( 10 ) with a bronze hinge pin ( 12 ) is stored and secured, and with another stainless steel part ( 15 ) and then using the door hinge with clamping springs ( 22 . 22.1 ), adapted to the respective profile system Klemmklötzen ( 20 . 20.1 ) and leveling plates ( 25 . 26 . 27 ), in the door profiles ( 34 . 35 ), wherein the lower shim compensating plate ( 27 ) from one with Einhäng bolt ( 30 ) and adjusting screw ( 31 ) provided logs ( 28 ), welded with a shim plate ( 29 ), consists. Device according to claim 1, characterized in that that all made of stainless steel door hinge parts can also be made of steel. Device according to one of the preceding claims characterized characterized in that the band basic construction is made of one piece. Device according to one of the preceding claims, characterized in that the band flap ( 10 ) and the stainless steel part ( 15 ) in one piece without the adjustment unit ( 5.1 . 6.1 ) and the horizontal adjustment instead by differently strong compensation plates ( 26 ). Device according to one of the preceding claims, characterized in that the clamping blocks ( 20 . 20.1 ) without clamping springs ( 22 . 22.1 ) can be performed. Device according to one of the preceding claims, characterized in that the door even without compensating shims ( 25 . 26 . 29 ) can be performed. Device according to one of the preceding claims, characterized in that the block with height adjustment not on the Unterleg-compensating plate ( 29 ), but on the door frame ( 34 ) is attached.