DE102015000606A1 - Locking device for a pivotally mounted wing - Google Patents

Abstract

The invention relates to a locking device (1) for a pivotally mounted wing of a door or a window with a wing-mounted lock (11) with at least one locking element, which can be actuated via a lock mechanism to lock the door.
In order to enable a flexible use of the locking device, it is proposed that the lock (11) has an interface (2) which is designed to connect a driving bolt device (3) with at least one locking bar (3r). The interface (2) has a connecting element (5) connected or connectable with the lock mechanism and / or a locking element and an opening (2ö) arranged in the lock housing (1g) of the lock, wherein when the drive bolt device (3) is connected, a transmission element Passes through opening and is connected to the connection element.

Description

The invention relates to a locking device for a pivotally mounted wing of a door or a window according to the features of the preamble of claim 1.

In practice, locks are often used for a mechanically secure locking of doors have additional locking points, which are realized via connecting rods or locking bars, such as in the DE 101 62 793 A1 is described.

From the WO 2013/178709 A1 For example, a lock with a lock housing and a lock mechanism mounted in the lock housing is known. The lock has a latch and a latch as locking elements. The lock is hereby arranged in a movably mounted door leaf. The locking elements serve to secure the door to a frame.

From the CH 697 988 B1 a lock is known in which a lock relative to the door frame is effected by a locking bar. It is a so-called switch lock. It is provided an auxiliary latch, which is actuated when striking the upper door frame. Upon actuation of the auxiliary latch through the door frame, the locking bar is released for extension into the frame-side receptacle. The locking bar then moves into the frame-side receptacle.

From the EP 1 880 072 B1 a lock is known in which the locking state of the lock is controlled by a locking bar. This document describes a lock with a pivot latch. In the locked state of the lock, the pivotability of the pivot latch is blocked and the door is locked. Upon a displacement of the locking bar, the blocking of the pivoting latch and also the locking of the door wing are released. The door can then be opened by pulling.

Object of the present invention is to provide a Verrieglungseinrichtung which provides increased security and is flexible to use.

According to the invention this object is achieved with an article according to the features of claim 1.

It is proposed according to the invention that the lock has a lock with an interface, which is designed for releasably connecting a drive bolt device with at least one locking bar with the lock housing.

The lock can be used according to the invention either with Treibriegelvorrichtung or optionally be used without Treibriegelvorrichtung. The lock is preferably designed as a mortise lock and has in the usual way, one or more locking elements for locking a door or a door leaf. The locking element may or the bolt elements may be formed as a trap and / or as a latch bolt and / or lock bolt and / or dead bolt. The locking bar of the optional floating bolt device is designed as an additional bolt element and provides an additional mechanically strong locking of a door leaf.

The lock has a modular design, in particular designed modular expandable. The floating bolt device can be designed as an independent module or as a module. It is possible to equip the castle already factory with the Treibriegelvorrichtung or connect. The locking device can thus already factory include a lock with a drive bolt lock. The locking device can be designed, in particular, as a manufacturing kit comprising the lock and the drive bolt device that can be connected to the lock or can be connected to the lock.

Alternatively, the lock at a later date after delivery or as part of a retrofit in the field subsequently equipped in the sense of retrofitting or upgrade with the floating bolt device or connected. This allows a flexible and universal applicability of the lock. For example, the lock of the locking device can initially be delivered as a simple mortise lock, and be provided in the course of a later up and / or retrofitting with a drive bolt device to provide additional security. In addition, the modular design of the lock and the floating bolt device can save manufacturing costs by making it possible for the lock to be manufactured and / or sold as an independent module and / or module and / or to make the floating bolt device as an independent module and / or module. or sold. It can also be provided to form a mounting kit comprising the lock according to the invention and the floating bolt device according to the invention and to distribute them as a sales unit.

In one embodiment, it is preferably provided that the interface has a connection element which is connected or connectable to the lock mechanism and / or the locking element and an opening and / or recess arranged in the lock housing, so that for connecting the drive bolt device with the locking bar movement-coupled transmission element, the opening or recess by cross-connectable to the connection element and / or can be brought into engagement.

In order to enable a simple assembly and a mechanically strong connection between the lock and the floating bolt device, it can be provided that the interface has releasable mechanical connecting means, for example screws and / or bayonet locks and / or latching means, in order to lock the lock housing with the floating bolt device or the floating bolt housing Releasably connect drive bolt device.

In particular, it can be provided that the drive bolt device has a drive bolt housing, which stores the locking bar linearly displaceable. On the one hand, the drive bolt housing offers mechanical protection for the components of the drive bolt device and, on the other hand, enables easy handling of the drive bolt device. In addition, it can be provided that the mechanical connection means of the interface interact with the drive bolt housing in order to connect it mechanically stably to the lock. The advantage is that the lock housing stores no locking bar. The locking bar is mounted alone in the drive bolt housing. For retrofitting the lock must therefore be made no interference with the lock housing, for example, to assemble a locking bar. When retrofitting therefore only the drive bolt housing must be connected to the lock housing.

In particular, the Treibriegelgehäuse can be attached to the lock housing above or below immediately adjacent. The depth of the floating bolt housing is dimensioned so that it is less than or equal to the depth of the lock housing. Thus, the drive bolt housing can be arranged in direct alignment with the lock housing.

Furthermore, it can be provided that the locking bar can be pushed out of the drive bolt housing via the connection element and the gear element connected thereto, driven by the lock mechanism and / or the locking element, and / or driven by the lock mechanism and / or the locking element. This makes it possible that the lock mechanism or a locking element of the lock also controls the locking of the drive bolt device or the extension of the locking bars. This allows a comfortable use of the locking device according to the invention.

In order to achieve a mechanically loadable design, it can be provided that the lock comprises a forend and the lock housing is connected with its end face to the forend or the forend forms the end face of the lock housing, and the drive bolt housing connectable to the forend and an end face Having the lock housing adjacent and / or connectable to the lock housing connecting surface. About the forend is a mechanically stable connection element between the drive bolt housing and the lock housing, so that the connection between the lock and the floating bolt device is mechanically stable and a relative movement between the lock and the drive bolt housing is largely prevented.

In one embodiment, it may be provided that the transmission element is pivotally mounted in or directly on the drive bolt housing.

In order to achieve a comfortable and reliable operation of the locking device, it can be provided that the connection element interacts with a locking element and / or the lock mechanism, is preferably coupled in terms of movement or can be coupled in terms of movement. In particular, the connection element when placing the Treibriegelvorrichtung can be connected to the lock housing directly with a locking element and / or an element of the lock mechanism or spaced from a locking element and / or an element of the lock mechanism and during a movement of the locking element and / or an element the lock mechanism acted upon by this, preferably be taken.

In one embodiment it can be provided that the connection element is designed as a groove or recess and engages the transmission element in the groove and / or recess. The formation of the connecting element as a groove or recess results in a particularly reliable design of the compound.

In one embodiment, it can be provided that the connection element is designed as a stop and the transmission element engages in the movement region of the connection element, or, preferably acted upon by a spring, abuts against the stop. This embodiment allows a particularly simple connection by not having to pay attention to an accurate positioning of the transmission element in the connection of the driving bolt device, but it is sufficient if the transmission element engages in the range of movement of the connecting element or protrudes.

In one embodiment, it can be provided that the locking element is designed as a spring-loaded latch or latch bolt and has a latch head and a latch tail and the connection element is arranged on the latch tail and / or connected to the latch tail. Thus, it is possible that the driving bolt device or the locking bar of the driving bolt device is controlled by the trapping movement. In particular, for a positioning or connection of the floating bolt device in the upper region of the castle, this type of connection is advantageous.

Furthermore, it can be provided in one embodiment that the locking element is designed as a lock bolt, preferably as a dead bolt, and has a bolt head and a bolt tail and the connecting element is arranged on the bolt tail or connected to the bolt tail. In particular, for a connection and / or positioning of the Treibriegelvorrichtung in the lower part of the castle, this type of connection of the connection element to the lock bolt is advantageous.

In an advantageous embodiment, the lock of the locking device may have two interfaces to optionally connect an upper drive bolt device and optionally also a lower drive bolt device with the lock or the lock housing. By connecting an upper drive bolt device and a lower drive bolt device to the lock a mechanically particularly secure locking is achieved.

For a structurally simple embodiment can be provided that the transmission element is part of a arranged in the drive bolt housing transmission gear and that the transmission gear translates a linear movement of the locking element in an orthogonal to this linear movement extending linear movement of the locking bar. This ensures that the horizontally extending in installation position movement of the locking element is carried out in a vertical movement of the drive rod already by the transmission gear. Thus, no additional elements for movement redirection are needed.

In one embodiment, it may be provided that the transmission has a drive bolt plate connected to the locking bar or a locking bar connection. In particular, it is provided that the drive bolt plate is mounted linearly displaceable in the drive bolt housing.

In order to achieve a secure locking of the door by the Treibriegelvorrichtung, it can be provided that in the Treibriegelgehäuse a spring is arranged, which acts on the locking bar and / or the Treibriegelplatte for pushing out the locking bar from the Treibriegelgehäuse out. The spring-loaded locking bar allows the locking bar to be moved automatically into its extended locking position in the closed position of the door leaf.

In one embodiment it can be provided that the transmission element is designed as a two-armed, rotatably mounted lever whose first lever arm cooperates with the connection element and the second lever arm with a pull lever or the displaceable drive bolt plate. In particular, the Treibriegelplatte may have a slotted guide, which carries a pin or a sliding block of the pulling lever. The pull lever can act on the drive bolt plate against the spring force and thus retract the floating bolt rod into the housing of the drive bolt device.

In order to ensure a smooth movement in one embodiment, it can be provided that the drive bolt plate has a slotted guide, which guides a pin or a sliding block of the gear element.

It can further be provided that the drive bolt plate has two separate slide guides, wherein the first slide guide guides a pin and / or a sliding block of the pulling lever and the second slide guide carries a pin and / or a sliding block of the gear element.

The invention will now be explained in more detail with reference to exemplary embodiments. Show it:

1 a total view of the locking device in the locked position;

2a a detailed view of the locking device in the locking position;

2 B the corresponding view 2 , wherein the Treibriegelplatte is not shown for clarity;

3a a detailed view of the locking device in the locking position;

3b the corresponding view 4 , wherein the Treibriegelplatte is not shown for clarity.

In 1 a locking device for a door is shown. The locking device is in this case arranged in a movably mounted door leaf, which in the 1 not shown. The locking device has a lock 1 , a switch lock 10 , a floating bolt device 3 and a latch bar 3r on. The switch lock 10 is over the latch bar 3r and the fuel rail device 3 with the castle 1 connected. The castle 1 and also the switch lock 10 have locking elements to lock the door relative to a door frame, not shown. These locking elements will be described in more detail below.

1 shows a locking device 1 for a door. The locking device 1 is arranged here in a movably mounted door, which in the 1 not shown. The locking device 1 has a centrally located lock 11 and a floating bolt device 3 on, which in turn is a key lock 10 and a latch bar 3r having. The switch lock 10 is over the latch bar 3r and the fuel rail device 3 with the castle 1 connected. The castle 11 and also the switch lock 10 have locking elements 4 . 9 . 10f on to lock the door relative to a door frame, not shown. These locking elements 4 . 8th . 10f will be described in more detail below.

The floating bolt device 3 has a drive bolt housing 3g on, like in 2a can be seen more accurately. In the drive bolt housing 3g is a latch bar slide valve 3a movably mounted. The locking bar 3r is via a screw on the locking bar connection slide 3a attached. The locking bar is displaceable along its axial length and is the switching mechanism 10 out or from the switch lock 10 moveable away in the door leaf. Here is the locking bar connection slide 3a and the attached latch bar 3r acted upon by a spring in the extension direction, that is towards the switching mechanism

The switch lock 10 has as a locking element a switch latch 10f on, which serves to lock the door leaf relative to the door frame. Next points the switch lock 10 an auxiliary trap 10f for detecting the door frame. By pressing the auxiliary trap 10f is the extension of the switch lock trap 1f or the release of the pivotability of the switch latch 1f controlled.

It is essential that the Treibriegelvorrichtung 3 separately from the castle 11 is trained. This means that the castle 11 optionally with the drive bolt device 3 or without the floating bolt device 3 , the tie rod 3r and the switch lock 10 can be used. In the event that the lock 1 without the floating bolt device 3 is used, serve the lock latch 4 and the latch 9 for locking the lock 11 opposite the door frame. The lock latch 4 is designed as a shooting trap.

The castle 11 and the fuel rail device 3 are designed so that the castle 1 also optionally with the with the Treibriegeleinrichtung 3 is connectable to the lock 11 provided with an additional drive bolt lock. For this purpose, the drive bolt housing 3g on the lock housing 1g placed. In the area between the drive bolt housing 3g and the lock housing 1g is an interface 2 educated. The lock case 1g has an opening. Through this opening 2 NC protrude elements of a transmission to be described transmission gear of the floating bolt housing 1g in the lock housing 1g ,

The transmission gearbox establishes a connection between the lock mechanism of the lock 11 and the propelling device 3 , the tie rod 3r and the switch lock 10 produced.

The following is the Treibriegelvorrichtung 3 and the transmission gear will be described. It will be on the 2a and 2 B directed. In the 2a and 2 B are the castle 11 with the drive bolt device connected thereto 3 shown. Here, the locking device is shown in the locked position. This means that the trap 4 and the latch 9 in the pre-closed position. The drive rod 3r is also extended. The 2a is different from the 2 B in that a part of the transmission to be described between the lock 11 and the Treibriegelvorrichtung for clarity in 2 B not shown.

The floating bolt device 3 has a transmission gear, which consists of a transmission element 6 a pull lever 7 and a floating bolt plate 8th is formed. Furthermore, the drive bolt device has a bearing device 3l on, stuck with the floating bolt housing 3g connected is.

The transmission element 6 is designed here as a two-armed lever, which is around the pin 6z is pivotally mounted. The pin 6z is on the bearing plate 3l stored. A first lever arm of the transmission element 6 works with the trap 4 together. At the second lever arm of the transmission element 6 is the pull lever 7 articulated movable. The pull lever 7 is designed as an elongated member. With its first end is the pull lever 7 on the transmission element 6 hinged. At its second end, the pull lever 7 a pin 7z on. The pin 7z engages in a guide slot of the storage facility 3l and into a slotted slot of the floating bolt plate 8th one. The floating bolt plate 8th is fixed to the locking bar connection slide 3a connected.

The function of the locking device will be described below. The starting point is in the 2a and 2 B illustrated locked position of the locking device. When unlocking the lock 11 becomes the trap 4 retracted into the lock housing against the action of a lock latch spring. Retracting the latch 4 can be done by manual operation of a handle via a pusher or by pressing the lock cylinder via a change. It is also a retraction of the latch 4 conceivable by an electric motor. The lock latch 4 has a case head 4f on, the one from the forend 1s protruding section forms. Next points the latch 4 a trap tail 4s on the tail-tail 4s is a connection element 5 educated. In the case shown, the connection element 5 designed as an edge extending toward the drive bolt housing. This edge serves as a stop for the transmission element 6 , The first arm of the transmission element 6 lies here on the connection element 5 at.

Will the trap 4 by actuating the handle or the lock cylinder in the lock housing 1g retracted, so will the trap 4 in the 2a and 2 B shifted to the right. The connection element 5 on the tail-tail 4s causes a rotation of the transmission element 6 in the counterclockwise direction. By the rotation of the transmission element 6 is also the pull lever 7 relocated. The pull lever 7 grips with a pin 7z in a guide slot of the storage facility 3l one. The slot of the bearing element 3l is in the 3b to recognize. At the same time the pin engages 7z of the pulling lever in a sliding curve of the Treibriegelplatte 8th one. The floating bolt plate 8th is thereby shifted downwards in the figures. Because the drive bolt plate 8th firmly with the locking bar connection slide 3a is connected, there is a shift of the locking bar connection slide 3a and a retraction of the locking bar 3r , When retracting the locking bar 3r is also the key lock 10 unlocked, or the pivoting of the pivot latch 10f of the switch lock 10 Approved.

In the 3a and 3b the locking device is shown in the unlocked position. This means that the trap 4 and the latch 9 in the back-locked, in the lock housing 1g retracted position. The drive rod 3r is also retracted. The 3a is different from the 3b in that the floating bolt plate 8th for clarity in 3b not shown.

LIST OF REFERENCE NUMBERS

1

locking device

11

lock

1g

lock housing

1s

stulp

2

interface

2 NC

opening

3

Shoot bolt device

3g

Shoot bolt housing

3a

Locking rod connection slide

3r

locking bar

4

Cases

4k

drophead

4s

catch tail

5

connecting element

6

gear element

6z

Pin of the transmission element

7

pull lever

7z

Pin of the pull lever

8th

Shoot bolt plate

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 10162793 A1 [0002]
• WO 2013/178709 A1 [0003]
• CH 697988 B1 [0004]
• EP 1880072 B1 [0005]

Claims (19)

Locking device for a pivotally mounted wing of a door or a window, with a lock which can be mounted in or resting on the wing ( 11 ) with a lock housing ( 1g ) and with at least one actuatable via a lock mechanism locking element ( 4 ), wherein the locking element ( 4 ) is operable by the lock mechanism between a wing locking, preconnected locking position and a retracted into the lock housing unlocking position, characterized in that the lock ( 11 ) an interface ( 2 ), for releasably connecting the lock housing ( 1g ) with a floating bolt device ( 3 ), wherein the drive bolt device ( 3 ) at least one locking bar ( 3r ) having. Locking device according to claim 1, characterized in that the interface ( 2 ) with the lock mechanism and / or the locking element ( 4 ) connected or connectable connection element ( 5 ) and one in the lock housing ( 1g ) opening ( 2 NC ) and / or recess, so that for connecting the drive bolt device ( 3 ) with the locking bar ( 3r ) motion-coupled transmission element ( 6 ) the opening ( 2 NC ) or recess with the connecting element ( 5 ) is connectable and / or engageable. Locking device according to claim 1 or 2, characterized in that the drive bolt device ( 3 ) a floating bolt housing ( 3g ), which the locking bar ( 3r ) stores linearly displaceable. Locking device according to claim 3, characterized in that the locking bar ( 3r ) via the connection element ( 5 ) and connected or connectable with this transmission element ( 6 ) of the lock mechanism and / or the locking element ( 4 ) driven in the drive bolt housing ( 3g ) Retractable and / or by the lock mechanism and / or the locking element ( 4 ) driven from the drive bolt housing ( 3g ) is pushed out. Locking device according to claim 3 or 4, characterized in that the lock ( 11 ) a forend ( 1s ) and the lock housing ( 1g ) with its face with the forend ( 1s ) or the forend ( 1s ) the end face of the lock housing ( 1g ), and the drive bolt housing ( 3g ) one with the forend ( 1s ) connectable end face and one on the lock housing ( 1g ) adjacent and / or with the lock housing ( 1g ) has connectable pad. Locking device according to one of claims 3 to 5, characterized in that the transmission element ( 6 ) in or on the drive bolt housing ( 3g ) is pivotally mounted. Locking device according to one of the preceding claims, characterized in that the connecting element ( 5 ) with the locking element ( 4 ) and / or the lock mechanism interacts, preferably is motion coupled or is bewegungskoppelbar. Locking device according to one of the preceding claims, characterized in that the connecting element ( 5 ) is formed as a groove or recess and the transmission element ( 6 ) engages in the groove and / or recess. Locking device according to one of claims 1 to 7, characterized in that the connecting element ( 5 ) is designed as a stop and the transmission element ( 6 ) engages in the movement region of the connection element, or, preferably via a spring ( 6f ) is applied to the stop abuts. Locking device according to one of the preceding claims, characterized in that the locking element ( 4 ) is designed as a spring-loaded trap or latch bolt and a case head ( 4k ) as well as a trap tail ( 4s ) and the connecting element ( 5 ) on the trap tail ( 4s ) and / or with the tail-tail ( 4s ) connected is. Locking device according to one of the preceding claims, characterized in that the locking element ( 4 ) is designed as a lock bolt, preferably as a dead bolt, and has a bolt head and a bolt tail and the connecting element is arranged on the bolt tail or connected to the bolt tail. Locking device according to one of the preceding claims, characterized in that the transmission element ( 6 ) Part of a arranged in the floating bolt housing transmission gear ( 6 . 7 . 8th ) and that the transmission gear ( 6 . 7 . 8th ) a linear movement of the locking element ( 4 ) in a to this linear movement orthogonal linear movement of the locking bar ( 3t ) translated. Locking device according to claim 12, characterized in that the transmission gear ( 6 . 7 . 8th ) one with the locking bar ( 3r ) or a latch bar connection connected drive bolt plate ( 8th ) having. Locking device according to claim 12 or 13, characterized in that the drive bolt plate ( 8th ) in the drive bolt housing ( 3g ) is mounted linearly displaceable. Locking device according to one of the preceding claims, characterized in that in the drive bolt housing ( 3g ) a feather ( 3f ) is arranged, which the locking bar ( 3r ) and / or the floating bolt plate ( 6 ) for pushing out the locking bar ( 3r ) from the drive bolt housing ( 3g ). Locking device according to one of the preceding claims, characterized in that the transmission element ( 6 ) is designed as a two-armed, rotatably mounted lever whose first lever arm with the connection element ( 5 ) and its second lever arm with a pull lever ( 7 ) or the sliding floating bolt plate ( 8th ) cooperates. Locking device according to one of claims 13 to 16, characterized in that the drive bolt plate ( 8th ) has a sliding guide, which is a pin ( 7z ) or a sliding block of the pulling lever ( 7 ) leads. Locking device according to one of claims 13 to 17, characterized in that the drive bolt plate ( 8th ) has a sliding guide, which is a pin ( 6z ) or a sliding block of the transmission element ( 6 ) leads. Locking device according to one of claims 13 to 18, characterized in that the drive bolt plate ( 6 ) has two separate slide guides, wherein the first slide guide a pin ( 7z ) and / or a sliding block of the pulling lever ( 7 ) and the second slotted guide a pin ( 6z ) and / or a sliding block of the transmission element ( 6 ) leads.

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