EP3109385A1 - Closure device for a door with a single or multi-part door leaf - Google Patents

Abstract

The invention relates to a closure device (1) for a one- or multi-part goal with at least one movable gate element (3), which in locals (2) by locomotives (13, 17) is place changeable, wherein the closure device (1) substantially from a locking piece (23) which can be moved along the running profile (2) and which is arranged on at least one gate element (3) and which contains a rigid bolt (15), and a stationary plate cooperating with the bolt and arranged in the running profile (2) (18), wherein the locking plate (18) is associated with a movably mounted holding piece (21) with a bolt receptacle (22).

Description

The invention relates to a closure device for a goal with a one- or multi-part door leaf, which is movable in lateral run profiles by rollers.

In the DE 20 2008 002 932 U1 is a closure element for closing a wall opening with at least one locking element locking the locking element in the closed position, which consists essentially of a safety pin and a receiving the safety pin receptacle and the receptacle at least partially penetrating blocking slide, which is formed horizontally displaceable and spring loaded, wherein the closed position of the blocking slide with the safety pin cooperates so that the closed position can only be lifted by a mechanical in or on the closure element attached unlocking described.

The DE 101 24 359 C1 discloses a Hubfalttor for garages or the like with a door leaf, which consists of two hingedly interconnected, approximately equal Torblatthälften, of which the upper half of the door leaf is pivotally mounted at its upper edge above the gate lintel on a lintel frame and of which the lower half of the door leaf at its lower Edge with laterally projecting rollers in rails from a closed position in which the two Torblatthälften lie in a plane in an open position in which the two Torblatthälften folded against each other approximately horizontally projecting, is vertically movable. In this case, a lock rod of a conventional gate lock is slidably mounted to initially withdraw the initial opening movement by actuated by her locking members, eg via Bowden cables or the like, from its locked position, in order then to raise the gate.

A multiple lock for a door operated by a central lock gives the US 1,693,481 again.

The DE 10 2008 013 685 A1 discloses a safety device and method for a gate in which the door leaf is lockable in a closed position by means of the locking device and the locking device is movable in a locking position by means of the door leaf relative to the switching device, such that upon a movement of the door leaf, a switching pulse is generated. For example, by the movement of the door leaf, a switching device will trigger an opening process. In this case, the safety device operates only when a switching pulse is generated, which is done by when the locking device or the door is locked.

The object of the invention is to provide a closure device for a one-piece or multi-part door leaf, which can be tamper-proof connected to the door leaf and, moreover, requires no additional space or space. Such a closure device should not only be usable in the closed position of the door leaf, but also in opening positions.

The object of the invention is solved by the features of claim 1. The subclaims have a further embodiment of the inventive concept to the content.

The following description refers to a plurality of pivotally interconnected gate elements, as they are to be found, for example, in sectional doors. Nevertheless, the inventive closure device can also be used with one-piece door leaves.
The inventive closure device is divided in a first preferred embodiment into a stationary and a portable part. The stationary part is arranged within at least one run profile for the door leaf, wherein the door leaf is guided on both sides in running profiles. In the running profiles dive the rollers, which are connected to the individual, hingedly interconnected gate elements. In this case, the flat locking plate is formed so that it is provided at its ends with bevels, which point in the longitudinal direction of the barrel profile. Such a locking plate includes a movably mounted holding piece which contains a bolt receptacle. The rotatable retaining piece is mounted inside the locking plate and is thus loaded by at least one spring element. The holding piece protrudes in its rest position partially out of the locking plate out so that the bolt receptacle is adapted to receive a bolt which is part of the portable part in a locking position. The locking position must not only include the closed position of the door leaf, but can in Any desired position of the door leaf are executed, as the following description will clarify.

With the fixed arrangement of the locking plate acts a, preferably attached to the ground-mounted portable gate element, locking piece together. The latch piece is a component that includes a protruding rigid latch. This latch will automatically contact when passing through the locking plate by the projecting into the movement path of the bolt holding piece with the bolt receptacle. The bolt gets into the bolt receptacle of the locking plate. This automatically locks the door, for example, in its closed position. It should be noted that the combination and the interaction between the locking piece with the rigid latch and the stationary locking plate on the retaining piece in any position in multiple versions can be arranged within the running profiles. In addition to a so-called ventilation position, this can also be a partial opening position or different opening positions of the door leaf.

Since the locking plate is arranged within at least one, preferably in both, run profiles, it is also possible to use a wide variety of types of profiles. In a preferred embodiment, a so-called J-profile is suitable. However, C-profiles can also be used.

The locking piece is preferably mounted on a base plate and thus simultaneously assumes a partial storage and connection to the relevant gate element for the rollers. In each case, a roller is arranged at each end of the elongated embodiment of the locking piece. The rollers each have a roller axle, which are mounted in a roller bearing or in a fitting, which is connected to the gate element. It is possible that the fitting simultaneously has two receptacles for spaced apart arranged roller axes. However, it is also possible that, for example, in an embodiment of two adjacent goal elements, a respective fitting element is assigned, so that the locking piece can be virtually divided over the roller axes on two gate elements. The roller axes in the horizontal direction in the fitting are freely movable, which is achieved by a coordinated game. Thus tolerances can be compensated without problems during the opening and closing of the door between the door leaf and the running profiles.

To get the gate out of the locking position, this can be accomplished by a variety of manipulations in purely mechanical or even in electromechanical form. For this purpose, in a purely mechanical embodiment, for example, a lock or a handle can be used in the closed position of the door leaf. By the operation of the lock, the rotational movement is transmitted to the closure device via a transmission element. For example, by a trigger element, in the form of a Bowden cable, on a the locking piece associated release element, a force can be exerted that ensures that the retaining piece is pushed back into the locking plate by the disengagement. This has the consequence that the previously engaging within the holding piece latch is released. The gate can then be changed in position.

In the lock unit for solving the locking position may also be preferably selected a construction that can perform an equally executed inside and outside the building holding piece operation.

Instead of the trigger element and a lifting mechanism for pressurizing the holding piece can be used in the locking plate.

In a further preferred embodiment, it is possible that also electromechanical mechanisms are used, which cause a solution of the closure position, for example, by a start command for the drive motor of the gate.

Further advantages, features and possible applications of the present invention will become apparent from the following description in conjunction with the embodiments illustrated in the drawings.

Fig. 1

einen Blick auf eine Innenseite eines Torelements, mit auf einer Seite dargestelltem Laufprofil und einer Anordnung einer Verschlussvorrichtung auf der Innenseite;

Fig. 2

wie Fig. 1, jedoch von der Außenseite gesehen;

Fig. 3

eine innere Schlosseinheit mit einem Auslöseelement für die Verschlussvorrichtung;

Fig. 4

wie Fig. 3, jedoch unter Weglassung des Laufprofiles in einer perspektivischen Darstellung;

Fig. 5

die Verschlussvorrichtung in Verbindung mit einer Laufrollenlagerung;

Fig. 6

eine Einzeldarstellung des ortsveränderbaren Teiles der Verschlussvorrichtung in perspektivischer Darstellung;

Fig. 7

eine Vorderansicht des ortsveränderbaren Teiles der Verschlussvorrichtung;

Fig. 8

eine Einzeldarstellung eines möglichen Ausrückelementes;

Fig. 9

eine Darstellung des ortsfesten Teiles der Verschlussvorrichtung in einer perspektivischen Darstellung;

Fig. 10

wie Fig. 9, jedoch in einer Vorderansicht;

Fig. 11

den Einsatz des ortsfesten Teiles der Verschlussvorrichtung innerhalb eines Laufprofiles;

Fig. 12

wie Fig. 1, jedoch in einer modifizierten Ausführung einer Schlosseinheit und einer Auslösemechanik;

Fig.13

eine perspektivische Darstellung der Verbindung zwischen der Schlosseinheit nach Fig. 12 und der Verschlussvorrichtung;

Fig. 14

eine Ausschnittdarstellung der Verschlussvorrichtung mit modifizierten Auslösehebeln; und

Fig. 15

wie Fig. 14 jedoch in einer perspektivischen Darstellung.

In the description, the claims, and the drawing, the terms and associated reference numerals used in the list of reference numerals below are used. In the drawing:

Fig. 1

a view of an inside of a goal element, with running profile shown on one side and an arrangement of a closure device on the inside;

Fig. 2

as Fig. 1 but seen from the outside;

Fig. 3

an inner lock unit with a trigger element for the closure device;

Fig. 4

as Fig. 3 , but omitting the Laufprofiles in a perspective view;

Fig. 5

the closure device in conjunction with a roller bearing;

Fig. 6

a single representation of the portable part of the closure device in perspective view;

Fig. 7

a front view of the portable part of the closure device;

Fig. 8

an individual representation of a possible release element;

Fig. 9

a representation of the stationary part of the closure device in a perspective view;

Fig. 10

as Fig. 9 but in a front view;

Fig. 11

the use of the stationary part of the closure device within a running profile;

Fig. 12

as Fig. 1 but in a modified embodiment of a lock unit and a release mechanism;

Figure 13

a perspective view of the connection between the lock unit after Fig. 12 and the closure device;

Fig. 14

a detail view of the closure device with modified release levers; and

Fig. 15

as Fig. 14 but in a perspective view.

The closure device 1 consists in a first preferred embodiment essentially of a portable part, which is attributable to a movable gate element 3, and a stationary part, which is arranged stationary within a run profile 2. The Fig. 1 shows the goal element 3, which belongs to a gate, which is in the lateral run profiles 2 by means of rollers 16, 17 can be moved. The running profile 2 is attached to a stationary fastening element 4, for example in the form of a frame or a frame. The presentation of the Fig. 1 shows the gate element 3 from the inside. In this case, a lock unit 6 has been shown in a profile cylinder 8 and a handle 34 are shown. Both by the profile cylinder 8 and by the handle 34, it is possible to bring out the closure device 1 from its locking position. This is possible for example by a triggering element 7, which acts on a movable part of the closure device 1. Furthermore, a roller bearing has been shown in a fitting 5 on the gate element 3, in which a roller axle 10 is mounted.

The Fig. 2 shows the same gate element 3, however, from the outside, in which a lock unit 13 is shown from the outside. Within the lock unit 13 and the profile cylinder 8 has been reproduced.

By the Fig. 3 the two-part construction of the closure device 1 is illustrated. In a base plate 14, the trigger element 7 is passed through a transmission piece 12 and stored. At the same time, the roller axes 10 and 11 are mounted in the base plate 14, wherein this part of the closure device 1 is displaceable by the connected gate element 3. With the movable part is a stationary part, in the form of a locking plate 18, in operative connection. With a fastening element 4, the running profile 2 is connected in this embodiment, which is preferably designed as a J-profile. At the left end of the trigger element 7, the inner part of the lock unit 6 has been shown. The entire closure device 1 is shown by the perspective view Fig. 4 shown in conjunction with the lock units 6 and 13.

The stationary arranged part of the closure device 1 consists essentially of the locking plate 18, in which a retaining piece 21 is movably disposed within a recess 31. In this case, the holding piece 21 has a latch receptacle 22 for a latch 15 which is associated with the stationary part of the closure device 1, on. The holding piece 21 is on an axis 33, after Fig. 9 , movably disposed within the recess 31. In this case, the holding piece 21 is loaded by spring elements 32 so that the holding piece 21 protrudes in its normal position from the locking plate 18 so that it can cooperate with the second part of the closure device 1, namely the latch 15 in the closed position. The locking plate 18 has at its upper and lower ends each bevels 19, as well as mounting holes 30 are included in order to adjust a precise alignment within the Laufprofiles 2 for the desired locking position can. As the retaining piece 21 protrudes in its basic position from the locking plate 13, which shows Fig. 10 ,

With the locking plate 18 acts in the locking position of the non-movable latch 15 together. In a position in which the latch 15 is located outside in the locked position, the Fig. 4 be removed.

The entire closure device 1 with the movable part and the stationary part is the Fig. 5 refer to. In this case, the locking plate 18 is visible with the pivoted in the locking position holding piece 21 on the right side. In the latch receptacle 22 engages the latch 15, which is part of a locking piece 23. This makes it clear that the bolt 15 has in its position as such no moving part and thus is rigid. On the base plate 14, the locking piece 23 is attached to the latch 15. Within the locking piece 23 and the roller axes 10, 11 are stored. In this case, the roller bearing 5 is shown in conjunction with a fitting 5, in which the roller shaft 10 penetrates within the fitting 5 with play in this illustration. This makes it possible that during movements of the door element 3 inevitably on the roller axes 10 and 11 of the movable part of the closure device is taken. The rollers 16, 17 are forcibly guided within the barrel profile 2.

The structure of the movable part of the closure device 1 can in particular the FIGS. 6 and 7 are taken in respective individual representations. Here it is clear that the locking piece 23 is integrally formed on the latch 15. This means that the bolt 15 as such can perform no movement, in particular no horizontal movement. In order to bring the holding piece 21 out of a closed position, it is necessary for the holding piece 21 to recede with respect to the surface 20 of the locking plate 18 or to be at the same height of the surface 20 in order to solve the locking position when the locking piece 23 passes to reach the holding piece 21.

The position of the holding piece 21 can be changed only by the triggering element 7 in a purely mechanical working embodiment. In this case, the triggering element 7 acts on a disengagement element 26. Such a release element 26 is the Fig. 8 refer to. Via a bore 27, which is arranged at one end of the disengaging element 26, quasi a one-armed lever, which via a

Fulcrum of the bore 27 is pivotable and at the other end has a projection 28. This projection 28 penetrates in the embodiment of 6 and 7 the locking piece 23 and is thus mounted in the locking piece 23 via the bore 27. If a pressure force is exerted on a pressure point 29 of the release element 26 by the trigger element 7, then the release element 26 pivots in the direction of the locking plate 18 and thereby brings the projection 28 on the surface of the retaining piece 21 to bear and presses against the spring force of the spring elements 32 Holding piece 21 in the locking plate 18 inside. In the reverse manner, it is conceivable to load the release element 26 with a tensile force to release the release element 7.

The Fig. 11 gives the arrangement of the locking plate 18 within the Laufprofiles 2 again. The running profile 2 has been designed as a J-profile. When training as a C-profile, it is necessary to provide the otherwise used in this form with a spherical tread rollers 16, 17 smooth or with a neck.

The FIGS. 12 to 15 show a modified embodiment of the closure device 1. In this case, a lock inner unit 35 has been shown with a handle 34 is in communication. Upon actuation of the handle 34, a transmission member 36 acts on a transmission lever 37 so that when a pressurization, the release element 26 is pressed with its projection 28 against the retaining piece 21. In this case, the execution of the release element 26 has been used in a modified embodiment, as it Fig. 15 can be seen, also the locking piece 23 has not been shown, but what the Fig. 14 can be seen.

As the preferred embodiments described make clear, the closure device 1 can be arranged, for example, in the closed position of the door leaf. However, it is also possible to additionally use such a closure device 1 in the open position. In order to be able to unlock in the open position of the door leaf after a lock, this can be realized by a mechanical mechanism or an electromechanical device. In addition, intermediate positions of locking positions in different heights, depending on the use of the gate, possible. Such an embodiment of the closure device 1 can be used in gates, which are designed as a sectional door with a plurality of pivotally interconnected gate elements. Likewise, use with spiral doors or roller shutters is possible. Because the closure device 1 is not visible from the outside, manipulations can also be ruled out, because the locking plate 18 with the retaining piece 21 is securely embedded in the running profile 2.

LIST OF REFERENCE NUMBERS

1

closure device

2

tread

3

gate element

4

fastener

5

Roller bearing / fitting

6

Locking unit inside

7

triggering element

8th

profile cylinder

10

roller axis

11

roller axis

12

transmission piece

13

Locking unit outside

14

baseplate

15

bars

16

caster

17

caster

18

locking plate

19

bevel

20

surface

21

holding piece

22

Bolt receiver

23

locking element

24

screw

25

screw

26

disengagement

27

drilling

28

head Start

29

pressure point

30

mounting hole

31

recess

32

spring element

33

axis

34

handle

35

Castle indoor unit

36

transmission member

37

transmission lever

38

intermediate lever

Claims (17)

Closing device (1) for a one- or multi-part gate with at least one movable gate element (3), which in locals (2) by rollers (16,17) is place changeable, characterized in that the closure device (1) consists essentially of a along the running profile (2) movable latch piece (23), which is arranged on at least one gate element (3), and a rigid latch (15) includes, and one with the bolt (15) cooperating, fixed, in the running profile (2) arranged locking plate (18), wherein the locking plate (18) is associated with a movably mounted holding piece (21) with a bolt receptacle (22). Closure element according to claim 1, characterized in that the holding piece (21) via an axis (33) within the locking plate (18) rotatably mounted and by at least one spring element (32) is loaded so that the holding piece (21) in its rest position partially protrudes from the locking plate (18). Closure device according to claim 1 and 2, characterized in that the locking plate (18) is provided at its longitudinal ends in each case with chamfers (19). Closing device according to claim 1, characterized in that the running profile (2) is designed as a J-profile or C-profile, wherein the rollers (16,17) are formed on their running surfaces crowned or rectangular or rectangular with a lug. Closure device according to claim 1, characterized in that the locking piece (23) is penetrated by roller axles (10, 11) which at one end carry the rollers (16, 17) and at the other end engage in roller bearings (5) which are adjacent to adjacent door elements (3). are fixed so that the roller axles (10, 11) are movably mounted in the roller bearings (5) in the horizontal direction. Closure device according to claim 2 and 3, characterized in that inside or outside of the locking piece (23) a release element (26) is movably mounted, which can act on the holding piece (21), preferably by a projection (28). Closure device according to claim 6, characterized in that the disengagement element (26) is indirectly or directly changeable in its position by a lock (6, 35) or a handle (34) or a mechanical mechanism or an electromechanical device. Closure device according to one of the preceding claims, characterized in that the locking piece (23) is associated with a base plate (14) which at the same time forms a spacer element and bearing for the rollers (16, 17). Closure device according to claim 1 and 7, characterized in that the lock (6, 35) and the handle (34) from the inside and from the outside of the door element (3) are selectively operable. Closure device according to claim 7, characterized in that the electromechanical device is designed as an electromagnet. Locking device according to one of the preceding claims, characterized in that the locking plate (18) in the running profile (2) is present in a multiple number, preferably in the closed position and / or the open position of the door or in a preferred embodiment in the intermediate position between the open position and the closed position. Closure device according to one of the preceding claims, characterized in that the gate is always locked in the closed position by the closure device 1. Closure device according to claim 6 and 7, characterized in that the disengagement element (26) is spring-loaded such that in its rest position the projection (28) lies inside the locking piece (23) and when pressure is applied to the disengaging element (26) the projection (28 ) can push the holding piece (21) from the locking position with the bolt (15). Closure device according to one of the preceding claims, characterized in that the closure device 1 can be retrofitted to the gate. Closure device according to the preceding claims, characterized in that the door with a plurality of hingedly interconnected, gate elements (3) is designed as a sectional or spiral door or roller shutter. Closure device according to claim 15, characterized in that the gate is equipped with a pass door. Sectional door with a plurality of pivotally interconnected goal elements (3), which are spatially variable in lateral run profiles (2) by rollers (16, 17), with a at least in the closed position of the sectional door automatic locking by a locking device 1 according to one or more of the preceding claims.

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