DE202006013849U1 - Box or trough for installation in one or two rectangular openings in a thin wall - Google Patents

Abstract

box (12) or trough (20) for installation in one or two rectangular breakthroughs (26, 28) in a thin Wall, like metal door (30) with in the box (12) or in the trough (20) arranged Bearing and / or guide devices (14) for a lock, like a pinion gear (14) provided with serrated or perforated locking rod (s) (16, 18) combs, or a drive shaft for a rotary latch (64) or pull-rotary latch, which drive shaft or pinion gear itself from an operation such as one of Trough (20) fold-out and / or pivotable hand lever (22), or an operating button or from one into a key tag (24) having box (12) insertable socket wrench rotatable is, wherein the trough (20) and / or the box (12) in the at least a rectangular aperture (26, 28) of the thin wall (30) by means of substantially unyielding clamping means (34, 234), such as hooks (234), mountable is that engage the rear of the breakthrough rim, characterized in that of the box (12) or the trough ...

Description

The The invention relates to a box or trough for installation in one or two rectangular breakthroughs in a thin one Wall, like metal door, arranged in the box or in the trough bearing and / or Leadership facilities for one closure, like a pinion gear that meshes with toothed or perforated locking rod (s), or a drive shaft for a rotary latch or pull-turn bolt, which drive shaft or pinion gear itself from an operation such as a hand lever which can be folded out of a recess and / or pivoted, or an operating button or from one into a key tag comprising box insertable socket wrench is rotatable, wherein the Trough and / or the box in the at least one rectangular breakthrough the thin one Wall by means of essentially unyielding clamping devices, like hook, which is mountable, which is the back of the breakthrough rim engage.

The The invention further relates to a bar closure in which the box or trough is part of the bar lock.

Such a rod closure, which can be fastened with a hook and with screws, is from the EP 0 261 266 A1 already known. From the WO 2005/071191 A1 is a provided with Klipsbefestigung rod lock already known, see for example there the 54A to 56A ,

In the EP 0 261 266 is disadvantageous that the fastening is done by means of screws, which is cumbersome, especially since to achieve the tightness a total of four screws are necessary, see for example the embodiment of 30 this document. In the embodiment according to the 1 This document is a hook provided that replaces two screws. The disadvantage here, however, that the hook attachment causes the closure is no longer tight.

For one Swivel lever with cap attachment could be a Klipsung provided be, which would be provided at the pushed-through pivot lever part, and also a corresponding area within the cap. Out technical reasons However, this is difficult because the durability and recording of closing forces or external pivot lever forces not are sufficient. Further disadvantages for both embodiments are that two different pivot levers must be kept in stock.

task The invention is the development of a bar closure, in only one basic version necessary, which simplifies storage. For sealing is clipped a flap whose Klipsung only the contact pressure of the must withstand the seal applied to the edge of the cap.

Is solved the task according to the invention by that of the box or the trough and / or of a cup-shaped, the parts of the box projecting inwards through the opening Trough lockable Cover emanating more substantially yielding clamping device, the the cup-shaped, the parts of the box projecting inwards through the opening Mulde enclosing Lid detachable hold tight.

So is sufficient without the aid of screws sufficient attachment achieved, simplifies storage and also a sufficient seal realized.

According to one Training (claim 2) is the cup-shaped, through the breakthrough inwardly projecting parts of box or trough enclosing cover engageable in such a way that the edge of the cup-shaped lid sealing on rear surfaces from box, trough or thin wall sets, which is particularly easy to achieve the desired tightness.

Cheap is Also, if (claim 3) at least a part of the substantially unyielding clamping devices of wedge-shaped Retaining elements is formed by the side wall of the breakthrough Pervasive part of the box or the hollow go out and the are resiliently held in the direction of the side wall and the free end an inclined surface to backlash-free, relentless support of the box or the hollow on the side facing away from the key plate form the breakthrough border.

According to one Another development (claim 4), the inner wall of the cup-shaped lid at least partially a scoring that leads to a scoring in sidewall parts the breakthrough part of the box or trough correspond. This allows a better adaptation to different wall thicknesses of the thin wall.

According to one Yet another development (claim 5) forms the inner wall of the cup shaped Lids at least partially an elongated projection / recess, the to an elongated return / projection in side wall parts of the breakthrough projecting part of the box or the trough correspond.

This grooving or recess / protrusion is preferably on the face of the breakthrough protruding part of the box or the trough arranged (claim 6).

The Dismantling is facilitated when the cup-shaped lid preferably on one, preferably the outer end face (at least) forms a projection for removing the cover by hand (claim 7).

Cheap is Also, when (claim 8), the lid for the breakthrough penetrating Part of the box or trough enclosing it all around, including the essentially unyielding hook.

According to one still another embodiment the lid forms for the breakthrough penetrating part of the box or trough guide slots for locking bars (Claim 9).

This is particularly useful if the box or the trough part of a Bar lock is that of a lock box with two opposite ones, arranged at the outlet ends of locking rods substantially unyielding retaining elements for fixing the lock case in the breakthrough has (claim 10).

at Such a bar closure can the lock box instead of one of the essentially unyielding retaining elements have a molded into a trough extension (claim 11).

The Trough of the bar closure can one through another rectangular Breakthrough approach carry (claim 12).

Of the Approach can be at his to the trough end and / or at his to the trough center directed side wall a substantially unyielding retaining element have (claim 13).

Instead of the substantially unyielding holding element forms according to a another embodiment (Claim 14) the trough a substantially unyielding hook.

Also Here, the approach may be enclosed by a cup-shaped lid (claim 15).

From the approach or the trough can further holding elements go out, the cup-shaped lid in engagement take that its cup edge sealingly on the rear surface of the thin Wall lays (claim 16).

The inner cup wall can also here have a groove, in the the further holding elements engage (claim 17), wherein in particular the scoring of the cup wall is arranged on the end faces (claim 18).

Finally, can the bar closure according to a still another embodiment be characterized in that the cap preferably at least on an outer end face forms a projection for removing the cap by hand (claim 19).

The Cap for the approach can wrap it around tightly, including possibly the substantially solid hook (claim 20).

Also here it is convenient if the lock box's cap a guide for the Bar (s) forms (claim 21).

The The invention is explained in more detail below with reference to exemplary embodiments which are shown in the drawings.

It shows:

1A in plan view and

1B in side view of a bar closure according to the invention ausgestaltetem lock box for a socket wrench;

2A a top view and

2 B a side view of a similarly designed bar closure, also provided for a socket wrench;

3A a top view,

3B a view from above,

3C a perspective view and

3D a breakthrough for a bar closure, which is designed similar to that according to the 1A and 2A ;

4A to 4F and 5 different views of the lock chest of the 1A . 2A and 3A with various representations to explain the assembly process;

6A a top view and

6B a side view of a bar closure with pivot lever operation;

7A a top view and

7B a side view of an alternative bar closure;

8A a perspective view from the front,

8B a perspective view from the back and

8C the hole pattern to the swing lever lock according to the 6A and 6B such as 7A and 7B ;

9A a top view and

9B a side view of an alternative pivoting lever operation;

10A to 10H different representation to explain the assembly process of the swivel lever closure according to the 9A and 9B ;

11A and 11B an axial sectional view of an inventively designed swivel lever closure by means of clip-on cap to achieve tightness.

1A shows in a plan view and 1B in a side view of a bar lock 10 with one in a lock box 12 arranged drive pinion 14 , see the 4A and 4B that with one, here with two locking rods 16 . 18 meshes, which drive pinion 14 from one of a hollow 20 fold-out lever 22 , please refer 8A , or one in a key tag 24 plug-in socket wrench, not shown, is rotatable. The hollow 20 or the lock case 24 is at least in one a rectangular breakthrough 26 respectively. 28 having thin wall, such as metal door 30 , see the 3B by means of (in disassembly direction) substantially unyielding clamping devices 32 mountable to the rear of the breakthrough rim 36 engage. The clamping devices are made of wedge-shaped retaining elements 32 . 34 formed by the side wall 38 . 40 of the breakthrough 26 . 28 in the door leaf 30 or the like. Penetrating part of the lock box 12 or the trough 20 go out and in the direction of the sidewall 38 . 40 are held resilient and the free end of an inclined surface for play-free unyielding support of the lock case 12 or the trough 20 on the key tag 24 opposite side of the breakthrough edge 36 exhibit. From the lock case 12 or the trough 20 can further, substantially yielding holding elements 42 . 44 go out, which has a cup-shaped lid 46 engage in such a way that the cup rim 48 sealingly on the back surface 50 the thin wall 30 lays, or on a surface 52 this sidewall of the breakthrough 26 the Wall 30 penetrating part of the lock case 46 . 146 or trough 120 , please refer 11A and 11B ,

In particular, the lock case 12 two opposite, at the outlet ends of the rods 16 . 18 arranged holding elements 32 . 34 for fixing the lock case 12 in the breakthrough 26 on. Instead of one of the relentless retaining elements 134 can also be a substantially solid hook 234 be provided, the breakthrough edge 136 engages behind.

If a pivoting lever is used, it is favorable if the trough 20 one through another rectangular breakthrough 28 through-reaching approach 54 wearing. Instead of the unyielding retaining element, the trough at this point a substantially solid hook 136 exhibit. To achieve tightness, the approach can 54 from a cup-shaped lid 146 be enclosed. From the approach or the trough, another less solid holding element can go out like this, see the reference numbers 42 . 44 respectively. 105 in that its cup edge 48 . 148 sealingly on the rear surface of the thin wall 130 sets. As 11A can recognize the inner cup wall a grooving 144 have, in which the other holding elements 148 intervention. In particular, it is favorable if the creasing of the cup wall 140 arranged on the front ends, as is 11A clearly shows. Conveniently, the cap has a projection on at least one outer end face 56 for removing the cap 46 with the hand up. The cap 46 or the cup-shaped lid 146 for the approach 54 Close this all around tight, including possibly the substantially solid hook 136 ,

In the embodiment according to the 7 forms the lid of the lock case 12 a guide for the pole 16 . 18 ,

The bars 16 . 18 can through bar guides 58 be guided in the door leaf, and they can at their ends according to the embodiment of 1B casserole hook 60 have. In the embodiment according to 2A and 2 B carries the rod instead rolling pin 62 which, for example, engage with locking hooks carried by the door frame and thereby lock the door at several points of its extension. The socket wrench drive or pivot lever drive, in addition to the pinion and a mover 64 wear, which additionally allows locking in the middle of the cabinet and the in 1A . 3B can be seen.

The 1A is an example of a square socket wrench, 2A an example of a triangular socket wrench, 3A an example of yet another key. According to 4A and 4B causes the limited perforation of the locking bar in conjunction with beveled teeth of the pinion a Ausschiebwegbegrenzung for the locking bar. After the locking bar has been combined with the pinion in the illustrated form, it is in the breakthrough opening 26 in the wall 30 clipped as a pre-assembled module, see the arrow 66 , Now the rods can be made according to the 4D and 4F depending on whether it is a right door 8th ( 4D ) or a left door ( 4F ) are mounted, in which they are plugged in the correct position on the pinion, this is the 4E a hint. Finally, then the sealing and leading lid or cap 46 attached to the rods and the clip-like receiving the lid side walls of the lock box, such as 5 shows. Accordingly, the swing lever lock according to the 9A to 10A mounted: First, the lower end of the trough is according to 10A with the hook 234 through the opening 28 in the thin wall 30 hooked, see 10A , Then, the upper end of the trough with the local lock box in a corresponding opening of the thin wall 30 clipped, 10B , According to the 10E and 10G be suitably inserted the rods, such that, for example, according to 10E a left door (which is to be turned clockwise to open the handle levers), while at 10G a right-hinged door is provided, wherein it is more convenient if the lever can be rotated counterclockwise to open the door. Then, the cap is pushed onto the lock case in the manner already described, resulting in the rod guide, as well as a dust-tight enclosure for the pinion, without the need for screws would be required.

As 8A shows, the pivot lever 22 a cylinder lock 68 include around the pivoting lever 22 in the hollow 20 to lock.

10

rod closure

12

lock box

14

pinion

16

locking bar

18

locking bar

20 120

trough

22

lever

24

escutcheon

26

Breakthrough, rectangular

28

Breakthrough, rectangular

30 130

thin wall, door leaf

32

Clamping device, retaining element

34 234, 234

Clamping device, Holding element (essentially unyielding)

36 136

Breakthrough edge, Backside of the thin one wall

38

Side wall

40

Side wall

42 142

additional Retaining element, corrugation (essentially unyielding)

143

knurl

44 144

additional Retaining element, ribbing

145

knurl

46 146

cup-shaped lid

48 148

cup edge

50

Rear area the thin one wall

52

area

54

Another approach

56

head Start

58

rod guides

60

casserole hook

62

roller cams

64

sash tongue

66

arrow

68

cylinder lock

Claims (21)

Box ( 12 ) or trough ( 20 ) for installation in one or two rectangular openings ( 26 . 28 ) in a thin wall, such as a metal door ( 30 ), with in the box ( 12 ) or in the hollow ( 20 ) arranged storage and / or guide devices ( 14 ) for a closure, such as a pinion gear ( 14 ) with serrated or perforated locking rod (s) ( 16 . 18 ) meshes, or a drive shaft for a rotary latch ( 64 ), or drive turnstile, which drive shaft or pinion gear itself from an operation such as one of a trough ( 20 ) fold-out and / or pivotable hand lever ( 22 ), or an operating button or from a key to a 24 ) box ( 12 ) plug-in socket wrench is rotatable, wherein the trough ( 20 ) and / or the box ( 12 ) in the at least one rectangular breakthrough ( 26 . 28 ) of the thin wall ( 30 ) by means of essentially unyielding clamping devices ( 34 . 234 ), like hooks ( 234 ), which engage the rear of the breakthrough edge, characterized in that from the box ( 12 ) or the trough ( 20 ) and / or of a cup-shaped, which by the breakthrough inwardly projecting parts of box or trough coverable lid ( 46 . 146 ) further substantially yielding clamping devices ( 42 . 142 ), which form the cup-shaped parts of the box which project inwardly through the opening ( 12 ) or trough ( 20 ) enclosing lid ( 46 . 146 ) releasably hold. Box or trough according to claim 1, characterized in that the cup-shaped parts which project inwardly through the opening ( 12 ) or trough ( 20 ) enclosing lids ( 46 . 146 ) is engageable such that the edge of the cup-shaped lid sealingly engages back surfaces of box (14). 12 ), Mulde ( 20 ) or thin wall ( 30 . 130 ). Box or trough according to claim 1 or 2, characterized in that at least a part of the substantially unyielding clamping means of wedge-shaped retaining elements ( 32 ) formed by the side wall of the breakthrough penetrating part of the box ( 12 ) or the trough ( 20 ) and which are resiliently held in the direction of the side wall and the free end of an inclined surface for backlash-free, unyielding support of the box ( 12 ) or the trough ( 20 ) on the key plate ( 24 ) side facing away from the breakthrough edge. Box or trough according to claim 1, 2 or 3, characterized in that the inner wall of the cup-shaped lid ( 46 . 146 ) at least partially a grooving ( 145 ), which leads to a scoring in side wall parts of the breakthrough projecting part of the box ( 12 ) or the trough ( 20 ) correspond. Box or trough according to claim 1, 2 or 3, characterized in that the inner wall of the cup-shaped lid ( 46 . 146 ) at least partially forms an elongated projection / recess which results in an elongated recess / projection in side wall parts of the breakthrough part of the box ( 12 ) or the trough ( 20 ) correspond. Box or tray according to claim 4 or 5, characterized in that the grooving ( 143 ) or recess / projection on the front side of the breakthrough protruding part of the box ( 12 ) or the trough ( 20 ) is arranged. Box or tray according to one of claims 1 to 6, characterized in that the cup-shaped lid ( 46 ) preferably at one, preferably the outer end face (at least) a projection ( 56 ) for removing the cover ( 46 ) by hand. Box ( 12 ) or trough ( 20 ) according to one of claims 1 to 7, characterized in that the lid ( 46 ) for the breakthrough penetrating part of the box or the trough surrounds this all around tight, including possibly the substantially unyielding hook ( 234 ). Box or trough according to one of claims 1 to 8, characterized in that the lid ( 46 ) for the breakthrough penetrating part of the box ( 12 ) or the trough ( 20 ) Guide slots for locking bars ( 16 . 18 ). ( 10G ). Box or tray according to one of claims 1 to 9, characterized in that the box ( 12 ) or the trough ( 20 ) Is part of a bar closure comprising a lock box with two opposite, at the exit ends of locking bars ( 16 . 18 ) arranged substantially unyielding holding elements ( 32 . 34 ) for fixing the lock box ( 12 ) in the breakthrough ( 26 ) having. Bar closure according to claim 10, characterized in that the lock case ( 12 ) instead of one of the essentially unyielding retaining elements ( 34 ) has an extension formed into a trough. ( 3A ). Bar closure according to claim 11, characterized in that the trough ( 20 ) one through another rectangular breakthrough ( 28 ) approach ( 54 ) wearing. Bar closure according to claim 12, characterized in that the approach ( 54 ) at its to the trough end and or at its side facing the trough center side wall a substantially unyielding retaining element ( 32 . 34 ) having. Rod closure according to claim 13, characterized in that, instead of the substantially unyielding retaining element, the depression has a substantially unyielding hook ( 234 ). Bar closure according to claim 12, 13 or 14, characterized in that the approach ( 54 ) of a cup-shaped lid ( 146 ) is enclosed. Bar closure according to claim 15, characterized in that of the approach ( 54 ) or the trough ( 120 ) further retaining elements ( 144 . 143 . 142 ) go out, the cup-shaped lid ( 146 ) in such a way that its cup edge ( 148 ) sealingly on the rear surface of the thin wall ( 130 ). Bar closure according to one of claims 10 to 16, characterized in that the inner cup wall is grooved ( 142 . 144 ), in which the further retaining elements ( 143 . 145 ) intervene. Bar closure according to claim 17, characterized in that the grooving ( 142 . 144 ) the cup wall is arranged on the end faces. Bar closure according to one of claims 15 to 18, characterized in that the cap ( 46 ) preferably at an outer end face at least one projection ( 56 ) for removing the cap ( 46 ) by hand. Bar closure according to one of claims 15 to 19, characterized in that the Cap ( 146 ) for the approach ( 54 ) surrounds it all around, including possibly the substantially solid hook ( 234 ). Bar closure according to one of claims 15 to 20, characterized in that the cap ( 46 ) of the lock box ( 12 ) a guide for the rod (s) ( 16 . 18 ).