EP3348754B1 - Escape route terminal - Google Patents

Description

The invention relates to an escape route terminal, in particular a surface-mounted escape route terminal, with an emergency button and with a housing, the housing comprising a cover element and a base, the cover element being able to be moved into a closed position, the cover element closing the base in the closed position, the Cover element can be moved into the closed position by a sliding movement, according to the preamble of patent claim 1. The invention also relates to a security system with an escape route terminal according to the invention.

Surface-mounted escape route terminals are known in the prior art. Security systems with an escape route terminal and a door lock are also known in the prior art. The surface-mounted escape route terminal is used to be arranged on a wall. The surface-mounted escape route terminal includes an emergency button that can be operated in the event of an emergency. As a result, the door lock can be unlocked and an escape route door can be released so that the user can escape through the escape route door. Surface-mounted escape route terminals according to the prior art often have a low level of moisture protection.

The EP0038253A1 discloses a housing with an actuating element arranged therein, wherein a cover element can be brought into a closed position by a sliding movement. The WO2004 / 102502 A1 discloses a housing with an actuating element arranged therein, an alarm being released by moving an element.

It is therefore the object of the invention to provide an escape route terminal and a security system which solve at least the disadvantage described above, in particular to provide an escape route terminal which enables improved moisture protection.

This object is achieved by an escape route terminal according to independent claim 1. Advantageous further developments of the escape route terminal are specified in the dependent device claims, the description and in the figures. Furthermore, the invention is also solved by the security system according to claim 15. Features and details that are described in connection with the escape route terminal according to the invention also apply in connection with the security system according to the invention and vice versa.

The task derived and shown above is achieved on the basis of the escape route terminal described at the outset in that the cover element is blocked in the closed position by a blocking surface arranged in the housing, the escape route terminal comprising an externally accessible attack for moving the blocking surface, the escape route terminal being a Closure element comprises, wherein the closure element comprises the blocking surface, wherein the closure element is designed as a cam, so that the cover element can be blocked by rotating the closure element in the closed position.

Because the cover element can be moved into the closed position, the cover element can be particularly well attached to the floor in the closed position. In particular, it is possible to fasten the cover element to the floor several times in the closed position. The cover element is particularly preferably in the closed position fastened to the floor with several form locks. By moving the cover element, the form locks can be easily entered or released without affecting a possible seal.

In the following, the terms "top", "bottom", "front" and "back" are used as they correspond to an escape route terminal that is installed on a building wall as intended.

The floor can have an upper wall, a first and / or a second side wall. The floor can have a lower wall. In the closed position, the cover element is preferably fastened in a form-fitting manner to at least two, particularly preferably to at least three, walls.

The escape route terminal can, in particular, have an almost cuboid shape. The escape route terminal may have a front side surface, a rear side surface, an upper side surface, a lower side surface, a first side side surface and / or a second side side surface.

It is preferably provided that the floor comprises a mounting device and a wall element. The mounting device is used to attach the escape route terminal to a building wall. The mounting device can form a rear side surface of the housing. The wall element can at least partially form the housing between the mounting device and the cover element. The wall element preferably has the upper wall, the first and / or the second side wall. The wall element can have a lower wall. The wall element can have a rectangular shape. The wall element can form the housing on at least three side surfaces, preferably on four side surfaces.

The wall element is preferably formed separately from the mounting device. The wall element is preferably attached to the mounting device. This enables tolerance compensation between the wall element and the mounting device.

The wall element can preferably be fastened to the mounting device with tolerance compensation. If the mounting device is attached to an uneven wall, the mounting device can be mounted unevenly. Characterized in that the wall element is formed separately from the mounting device and can be fastened with a tolerance compensation, the wall element remains little or not touched by the unevenness. The wall element thus essentially retains its shape. The tolerance compensation can be done in particular by springs. The springs can be designed as compression springs, in particular as spiral springs. It is conceivable that the springs press the wall element against the mounting plate. For example, the springs on fasteners such. B.

Screws. The fastening elements can be used to fasten the wall element to the mounting device. The fasteners can e.g. B. be attached to the mounting device and / or serve for attachment to the building wall.

If the cover element is in the closed position, the cover element is preferably fastened to the wall element. Because the cover element is held on the wall element in the closed position, an uneven mounting device does not impair the fastening of the cover element on the wall element. The sliding movement can also take place without impairment or jamming.

The mounting device is preferably formed from a metal. The wall element and / or the cover element can be formed from a plastic.

It is conceivable for the cover element to comprise at least one first positive locking means and the bottom, in particular the wall element, to comprise at least one second positive locking means, the first and second positive locking means holding it to the base in the closed position of the cover element. By moving the cover element into the closed position, a form fit is in particular formed between the first and the second form fit means.

The first positive locking means is preferably integrated in the cover element. In particular, the cover element can be formed in one piece. The first positive locking means can be formed in one piece and / or in the same material as the remaining cover element.

The second positive locking means is preferably integrated in the floor, in particular in the wall element. In particular, the wall element can be formed in one piece with the second positive locking means. The second positive locking means can be formed in one piece and / or in the same material as the rest of the wall element.

For example, one of the positive locking means, in particular the first positive locking means, can be designed as at least one groove-like depression and the other positive locking means as at least one projection.

The form-fitting connection preferably takes place through the first and the second form-fitting means on at least two walls of the floor, in particular the wall element, preferably on at least three walls of the floor, in particular the wall element.

The cover element can be moved from a release position of the cover element into the closed position by the sliding movement. In the release position, the cover element preferably lies on the floor, but in the release position the form fit between the first and the second form fit means is canceled. The Cover element can be displaceable parallel to the mounting device. In the release position, the cover element in the sliding direction can be at least 75%, preferably at least 85%, particularly preferably at least 95% of the bottom. I.e. only a short distance has to be covered from the release position to the closed position. This path can be at most 25% of the length of the floor in the sliding direction, preferably at most 15% of the length of the floor in the sliding direction, particularly preferably at most 5% of the length of the floor in the sliding direction.

It is conceivable that the cover element is pivotally mounted on the floor, in particular on the mounting device. The cover element can be pivoted into an open position. The cover element can be held in the open position by the rest of the escape route terminal. As a result, assembly and / or maintenance tasks can be carried out easily. The cover element can be pivoted from the release position into the open position of the cover element. Thus, in order to close the housing, the cover element can first be pivoted from the open position into the release position and then be moved from the release position into the closed position. In order to open the housing, the cover element can first be moved from the closed position into the release position and then the cover element can be pivoted into the open position. The cover element can be pivoted in the release position. In the release position, the disengagement of the first and the second positive locking means enables the cover element to be pivoted.

The cover element is preferably pivotally mounted on the floor with play. This makes it possible to mount the cover element on the mounting device and still take into account the tolerance compensation between the mounting device and the wall element.

The cover element preferably has a first pivoting means, in particular at least one opening or indentation, and the base, in particular the mounting device, has a second pivoting means, in particular at least one axis. The first pivot means is pivotally mounted on the second pivot means, so that the cover element can pivot about the floor. At least two indentations are preferably provided as the first pivoting means. At least two axes can be provided as the second pivoting means. The first pivoting means is preferably provided at a first end of the cover element. The first pivoting means can in particular be supported on the second pivoting means with play. This is particularly the case if the mounting device has the second pivoting means. This enables tolerance compensation between the mounting device and the cover element. The first and / or that second pivoting means are designed in such a way that the sliding movement into the closed position is made possible. For example, the first pivoting means can be configured as at least one indentation or as an elongated hole to allow the sliding movement into the closed position.

It is conceivable that the cover element comprises a first guide means and the bottom, in particular the assembly device, comprises a second guide means. The first and the second guide means cooperate in such a way that the cover element carries out the pivoting movement. A cooperation of the first and the second guide means preferably prevents the cover element from being detachable from the floor. The first and second guide means particularly preferably prevent the cover element from detaching from the floor during a movement into the open position. The first and second guide means particularly preferably prevent the cover element from detaching from the floor during the pivoting movement. The first and second guide means particularly preferably prevent the cover element from detaching from the floor in the open position. Thus, the first and the second guide means preferably interact in the open position. The interaction of the first and the second guide means prevents the cover element from being inadvertently released from the floor.

The interaction of the first guide means and the second guide means can take place as one of the guide means engages in the other guide means. For example, the second guide means can engage in the first guide means and thus cooperate with the first guide means. The first guide means can e.g. B. as a backdrop and the second guide means can, for. B. be designed as a sliding block in the backdrop.

The first guide means can cooperate with the second guide means with play. This is particularly the case if the assembly device has the second guide means. This enables tolerance compensation between the mounting device and the cover element. Alternatively or additionally, the first guide means and the second guide means can be disengaged from one another in the closed position. Thus, the second guide means can be in a free space in the closed position and / or during the movement from the release position into the closed position.

When the escape route terminal is installed as intended, the sliding movement for moving the cover element into the closed position can be vertical, in particular from bottom to top. As a result, the positive connections can be formed on the long side walls of the floor by moving. By moving upwards, a positive connection can also be formed on the upper wall.

It may be that the second positive locking means is located on an upper wall of the base and / or on at least one side wall of the base, which adjoins the upper wall. The second form-fitting means is particularly preferably located on the top wall and on the side walls. As a result, the cover element is held particularly securely on the floor.

Protrusions are preferably provided on the upper wall of the base and / or on at least one side wall of the base, against which the cover element rests in the closed position. Good moisture protection is achieved in this way. The projections on which the cover element rests in the closed position are particularly preferably provided on the upper and on the side walls. The projections particularly preferably extend at least over the entire length of the respective wall. At least on the wall that lies in the direction of the sliding movement, in particular the upper wall, the projection can be continuous, i. H. be designed without interruption. The projection or the projections can also serve as a second form-fitting means.

It is preferably provided that sound holes for an acoustic alarm are formed on the lower side surface of the housing, in particular on the lower wall of the floor. Good moisture protection can be achieved in this way.

It can be provided that the floor is flush with the cover element on the front side surface. Alternatively, the base can protrude from a front of the cover element. The front of the cover element is visible to the user. Preferably, at least the top wall, particularly preferably the top wall and the side walls of the bottom, can protrude beyond the front of the cover element. As a result, the cover element is well protected against moisture.

The cover element can comprise a first opening. The front of the cover element can have the first opening for the emergency button. The front of the cover element can enclose the emergency button.

The emergency button can protrude less than the wall element from the front of the cover element. The emergency button is particularly preferably flush with the front of the cover element. The front of the cover element can enclose the emergency button flat. The edge of the first opening is thus arranged on one plane. Alternatively, the emergency button can protrude from the first opening. This enables easy actuation of the emergency button.

The emergency button can comprise an actuating element for actuating a switch of the emergency button. The emergency button can comprise a transparent covering means. The covering means can cover the actuating element from the user's point of view. The actuator can be actuated by means of the cover. The actuating element and / or the covering means protrude into the first opening.

The emergency button can comprise a light guide. The light guide can surround the actuating element and / or the covering means. The light guide can be provided to make light from illuminants clearly visible to the user. It is conceivable that the light guide protrudes into the first opening. The first opening can be geometrically adapted to the light guide. The first opening can connect to the light guide. It can in particular be provided that the actuating element and / or the covering means protrude further than the light guide. In particular, the covering means and / or the actuating means can protrude from the first opening.

The shape of the covering means and / or the actuating element is preferably adapted to the shape of the first opening. The cover means, the actuating element and / or the first opening can thus be circular in a plan view.

It is conceivable that the front of the cover element comprises at least one further opening for receiving further components. For example, the cover element can comprise a second opening for receiving an authentication device. The authentication device can be a card reader, a pin code keypad, a biometric recognition means and / or a key switch. The authentication device can close the second opening. In other words, the authentication device and the second opening are geometrically matched to one another. For example, the second opening can have the shape of a locking cylinder. The front of the cover element can flatly enclose the authentication device. The cover element can comprise at least a third opening. For example, an escape route display, in particular an illuminated escape route display, can be arranged in the third opening. Alternatively, a screen, in particular a touchscreen, a pin code keyboard or a card reader can be arranged in the third opening. A further authentication device can thus be arranged in the third opening.

The further component can protrude less than the wall element from the front of the cover element.

The other component can be flush with the further opening.

The cover element can be designed without interruption between the first and the second opening. The cover element can be formed without interruption, ie continuously, between the first and the third opening. The cover element can be designed without interruption between the second and the third opening. In particular is the cover element between the previously described, adjacent openings without interruption. Good moisture protection is achieved in this way. It can also serve to protect against moisture that the upper wall and the side walls are designed without an opening. The cover element preferably forms at least partially the lower side surface of the housing. As a result, water running down can flow out without any gaps. It is conceivable that the cover element on the front side surface is framed by the top wall and the side walls. According to the invention, the cover element can be blocked in the closed position by a blocking surface. The blocking surface is arranged according to the invention in the housing. The blocking element can be held in the closed position by the blocking surface. Due to the blocking surface, the cover element in the closed position can be prevented from assuming the release position. The cover element can be operatively connected to the blocking surface in the closed position. In the release position, the cover element can be out of operative connection with the blocking surface. The cover element can z. B. at least indirectly on the blocking surface in the closed position. The cover element can be connected to a contact element. The contact element can be held on the blocking surface in the closed position. In particular, the contact element can be supported on the blocking surface. The escape route terminal comprises an externally accessible attack for moving the blocking surface. The attack can be embedded in the bottom wall of the floor. The attack can additionally or alternatively be designed for a special tool.
According to the invention, the escape route terminal comprises a closure element. The closure element encompasses the blocking surface.
The closure element can serve to block movement of the cover element in the closed position. For this purpose, the closure element is in particular in a blocking position. In addition, the closure element can serve to release movement of the cover element from the closure position into the release position of the cover element. In the release position, the closure element is in particular in a release position. For example, in the blocking position, the cover element can be operatively connected to the blocking surface. In the release position, the cover element is out of operative connection with the blocking surface. The closure element can be movable from the blocking position into the release position and vice versa. The movement of the closure element from the blocking position into the release position can be opposite to the movement of the closure element from the release position into the blocking position. By moving the closure element from the blocking position into the release position, the movement of the Lid element are released from the closed position to the release position. Movement of the closure element from the release position into the blocking position can prevent the cover element from moving from the closure position.

The closure element can include the attack. The attack can be accessible from the outside. The attack is particularly accessible from a lower wall of the escape route terminal. Moisture protection can be achieved in this way.

The cover element is preferably moved into the closed position by a ramp arranged in the housing. The ramp can be operated from the outside. The cover element can be moved from the release position into the closed position by moving the ramp. The movement of the ramp can be a rotary movement. The movement of the closure element into the closure position can be supported by an action by the user. So z. B. also a user at least partially move the cover element into the closed position. The closure element can include the ramp. The ramp can pass into the blocking area.

In particular, a movement of the cover element is released from the closed position into the released position by moving the ramp.

The movement of the cover element from the closed position into the release position can be supported by the weight of the cover element and / or by a spring. It is also conceivable that a user must exert a mechanical force in order to move the cover element from the closed position into the release position. The closure element can comprise a release surface. The cover element can be in the release position on the release surface. The release area can adjoin the ramp and / or the blocking area.

The closure element can be formed in one piece. In particular, the closure element can be made of the same material, in particular monolithically.

According to the invention, the closure element is designed as a cam. Thus, the rotation of the closure element can result in a movement from the blocking position into the release position and vice versa. By rotating the cam, the cover element can in particular be moved. According to the invention, the cover element can be blocked in the closed position by rotating the cam.

The movement of the closure element, in particular the rotation of the closure element, can be limited by at least one stop. In particular the closure element rests on a first stop in the release position. The locking element can rest against a second stop in the blocking position.

The emergency button can be attached to the cover element in a positive and / or non-positive manner. The further component can also be fastened to the cover element in a positive and / or non-positive manner. The emergency button and / or the further component can be fastened, in particular screwed, on a rear side of the cover element. The emergency button and / or the further component can rest against the cover element via a seal. The emergency button can rest against the back of the cover element with a shoulder, in particular circumferentially. The cover element and / or a light guide of the emergency button can, for. B. with a paragraph on the back of the cover element. The shoulder preferably lies circumferentially on the back of the cover element at the first opening. As a result, the cover element and / or the light guide can seal the first opening in the starting position. In addition, a seal can be provided between the emergency button, in particular the cover element and / or the light guide, and the first opening. Good moisture protection is achieved in this way.

The first and the further opening, in particular the second opening, can be arranged on a common plane.

It is preferably provided that an authorized user must be authenticated so that the cover element can be moved out of the closed position. This can further increase the security that no unauthorized person opens the escape route terminal.

In particular, it may be that a movement of the closure element into the release position is blocked without successful authentication. The blocking can be removed by the authentication.

It is preferably provided that the escape route terminal comprises a blocking element. The blocking element preferably blocks an opening of the housing in a blocking position. Additionally or alternatively, the locking element releases the opening of the housing in an unlocked position. Through the authentication of the authorized user to open the housing, the locking element can in particular be transferred from the locked position to the unlocked position.

The blocking element can in particular block a movement of the closing element into the release position in the blocking position. In the unlocked position, the locking element can allow the locking element to move from the blocking position into the release position.

It can preferably be provided that at least two actions by the authorized user are necessary in order to release the opening of the housing. It is conceivable that as a result of a first action, the locking element is transferred to the unlocked position. As a result of the second action, the closure element in particular is transferred to the release position. The locking element particularly preferably remains automatically in the unlocked position during the second action. The first and second actions can thus be carried out in succession. For example, the locking element can comprise a catch. The locking element can be held in the unlocked position by means of the catch. For example, an element of the escape route terminal, e.g. B. the locking cylinder, engage in the unlocked position in the catch. Further action by the user may be necessary to move the locking element out of the unlocked position. For example, it may be necessary to first stop the engagement. It is conceivable that a spring urges the locking element into the locking position.

Fig. 1

ein erfindungsgemäßes Sicherheitssystem,

Fig. 2

ein erfindungsgemäßes Fluchtwegterminal aus Figur 1 in einer perspektivischen Ansicht,

Fig. 3

ein Nottaster des erfindungsgemäßen Fluchtwegterminals aus Figur 2 in einer Schnittdarstellung, wobei geschnittene Flächen nicht schraffiert sind,

Fig. 4

der Nottaster aus Figur 3 in einer Explosionsdarstellung,

Fig. 5

ein Schlüsseltaster des erfindungsgemäßen Fluchtwegterminals aus Figur 2 in einer Rückansicht,

Fig. 6

eine Explosionsdarstellung von Teilen des Fluchtwegterminals aus Figur 2,

Fig. 7

Das Fluchtwegterminal aus Figur 2 in einem geöffneten Zustand,

Fig. 8

ein Deckelelement des Fluchtwegterminals aus Figur 2 in einer perspektiven Rückansicht,

Fig. 9

perspektivische Ansicht auf einen Ausschnitt eines Bodens des Fluchtwegterminals aus Figur 2,

Figur 10

Seitenansicht des geöffneten Fluchtwegterminals aus Figur 7,

Figur 11

Ansicht auf einen weiteren Ausschnitt des Bodens mit einem darauf angeordneten Verschlusselement des Fluchtwegterminals aus Figur 2,

Figur 12

das Verschlusselement aus Figur 11 in einer weiteren Ansicht,

Figur 13

ausgewählte Elemente des erfindungsgemäßen Fluchtwegterminals aus Figur 2, wobei sich das Fluchtwegterminal in einem geschlossenen Zustand befindet, das Deckelelement jedoch nicht abgebildet ist,

Figur 14

ein weiteres Ausführungsbeispiel eines erfindungsgemäßen Fluchtwegterminals eines erfindungsgemäßen Sicherheitssystems aus Figur 1,

Figur 15

ein Nottaster des Fluchtwegterminals aus Figur 14.

The invention is explained in more detail below on the basis of exemplary embodiments. Technical features with the same function are provided with identical reference symbols in the figures. Show it:

Fig. 1

a security system according to the invention,

Fig. 2

an escape route terminal according to the invention Figure 1 in a perspective view,

Fig. 3

an emergency button of the escape route terminal according to the invention Figure 2 in a sectional view, wherein cut surfaces are not hatched,

Fig. 4

the emergency button off Figure 3 in an exploded view,

Fig. 5

a key switch of the escape route terminal according to the invention Figure 2 in a rear view,

Fig. 6

an exploded view of parts of the escape route terminal Figure 2 ,

Fig. 7

The escape route terminal from Figure 2 in an open state,

Fig. 8

a cover element of the escape route terminal Figure 2 in a perspective rear view,

Fig. 9

perspective view of a section of a floor of the escape route terminal Figure 2 ,

Figure 10

Side view of the open escape route terminal Figure 7 ,

Figure 11

View of a further section of the floor with a closure element of the escape route terminal arranged thereon Figure 2 ,

Figure 12

the closure element Figure 11 in another view,

Figure 13

selected elements of the escape route terminal according to the invention Figure 2 , wherein the escape route terminal is in a closed state, but the cover element is not shown,

Figure 14

a further embodiment of an escape route terminal according to the invention of a security system according to the invention Figure 1 ,

Figure 15

an emergency button on the escape route terminal Figure 14 .

In Figure 1 A security system 100 according to the invention is shown. The security system 100 comprises an escape route terminal 1 according to the invention and an electromagnetic or electromechanical door lock 200. As in FIG Figure 2 shown, the escape route terminal 1 according to the invention has an emergency button 10. If the emergency button 10 is actuated, the door lock 200 is unlocked. Thus, after unlocking, each user can open the escape door 300 and flee through the escape door 300. Authentication is not required. An alarm is triggered by actuating the emergency button 10. The escape door 300 is not part of the security system 100 according to the invention.

When the emergency button 10 is actuated, a switch 67 of the emergency button 10 is actuated (see. Figure 3 ). By actuating the switch 67, an electronic control device of the emergency button 10 receives at least one signal, whereupon the control device of the emergency button 10 ensures that the door lock 200 is unlocked. For this purpose, the control device z. B. communicate via a bus system with a door lock control of the door lock 200, whereupon the door lock control switches a circuit of the door lock 200 currentless, so that the door lock 200 is unlocked. The control device is arranged on a circuit board 61 of the emergency button 10 (see. Figure 3 ). The control device can e.g. B. include at least two microcontrollers. To lock the door lock 200, the door lock controller can energize the circuit.

The escape route terminal 1 comprises an illuminated escape route display 70. As an alternative and not shown, instead of the escape route display 70, another component such as a screen, in particular a touchscreen, a card reader or a pin code keyboard can be arranged in the escape route terminal 1.

The escape route terminal 1 also comprises an authentication device. The authentication device is designed as a key switch 20. The authentication of an authorized user takes place by inserting and turning one to Key switch 20 matching keys. An authorized user can insert the key into the key switch 20 and, for. B. unlock the door lock 200 by turning the key clockwise. Thus, even if there is no danger, the escape door 300 can be openable for an authorized user. An authorized user can e.g. B. lock the door lock 200 by turning the key to the left, provided there is no danger, e.g. B. previously the emergency button 10 was pressed.

The key switch 20 has a locking cylinder 28 with a nose 27 (see. Figure 5 ). Upon rotation of the key in the lock cylinder, the lock cylinder 28 is rotated in the same direction. The key switch 20 has at least a first and a second switching element 25, 26 (see. Figure 5 ). With a corresponding rotation of the locking cylinder 28 (in Figure 5 clockwise) the nose 27 actuates the first switching element 25. When the lock cylinder 28 rotates in the opposite direction (in Figure 5 counterclockwise) the nose 27 actuates the second switching element 26 via a slide 21. If the nose 27 actuates the first or the second switching element 25, 26, the control device receives a corresponding signal, so that the control device or a further control device of the security system for locking or unlocking the door lock can provide. For this purpose, the control device or the further control device can communicate with the door lock control via the bus system.

If the emergency button 10 was previously actuated, a left turn of the key may not be sufficient to lock the door lock 200 again and to end the alarm triggered by the actuation of the emergency button 10. Rather, the authorized user can do this during a rotation, e.g. B. a right turn, the key also perform an action on the emergency button 10, z. B. press the emergency button 10 again. The control device can then use the received signals to re-lock the door lock 200.

The authentication device 20 can thus cause the unlocking of the door lock 200 by authenticating an authorized user, leave the unlocking of the door lock 200 after the emergency button 100 has been actuated, and lock the door lock 200.

As in Figure 2 shown, the escape route terminal 1 is designed as a surface-mounted escape route terminal. This means that the escape route terminal 1 is used for mounting on a building wall. The escape route terminal 1 comprises a housing 2. The housing 2 protects the interior of the escape route terminal 1. The housing 2 comprises a cover element 3 and a base 4. The base 4 comprises a mounting device 5 (see FIG. Figure 6 ) and a wall element 6.

As in the Figures 7 and 10th shown, the emergency button 10 is attached to a rear side 91 of the cover element 3. As a result, assembly and maintenance work can be particularly simplified.

The escape route display 70 is also attached to the rear side 91 of the cover element 3. The key switch 20 is also attached to the rear side 91 of the cover element 3. The emergency button 10, the escape route display 70 and the key switch 20 are accessible from the rear 91 of the cover element 3. Maintenance work can thus be carried out easily.

The emergency button 10 comprises an actuating element 11 (see. Figures 3 and 4 ). The actuating element 11 is moved from an initial position into an actuating position when the emergency button 10 is actuated. In the actuation position, the actuation element 11 actuates the switch 67.

The emergency button 10 comprises a transparent cover 13, which in the Figures 3 and 4 is shown. The cover 13 is integrally connected to the actuating element 11. The covering means 13 covers the actuating element 11 from the user's point of view. The user actuates the actuating element 11 by means of the covering means 13. For this purpose, the covering means has an actuating surface 17. The cover 13 serves to prevent the user from wantonly actuating the emergency button 10.

The cover element 3 comprises a first opening 31 for the emergency button 10 (see. Figures 6 and 8th ). As a result, the emergency button 10 can be operated from a front side 90 of the cover element 3.

If the emergency button 10 is not actuated, the emergency button 10 closes flush with the front of the cover element 3. The front side 90 of the cover element 3 and the actuating surface 17 of the covering means 13 lie on one level. Alternatively and not shown, the emergency button 10, in particular the covering means 13, can protrude from the front 90 of the cover element 3.

The first opening 31 is adapted to the geometry of the emergency button 10. In a top view, the covering means 13 and the first opening 31 are circular. The actuating element 11 and the first opening 31 are also geometrically adapted to one another and are circular in a plan view.

The first opening 31 is flat. The front side 90 of the cover element 3 thus flatly surrounds the emergency button 10, in particular the covering means 13.

The emergency button 10 is not designed to be latched. After actuation of the emergency button 10, the actuating element 11 moves directly by the force of a restoring means 12 back to the starting position. When the emergency button 10 is actuated, the covering means 13 moves from an initial position into an actuating position. Immediately after actuation of the emergency button 10, the covering means 13 moves back into the starting position by the force of the restoring means 12. The restoring means 12 is designed as a spring. The control device electronically prevents the door lock 200 from locking again after actuation of the emergency button 10. For relocking, an authentication on the key switch 20 and in particular an action on the emergency button 10 may be necessary. This applies in particular if the escape door 300 was opened during the alarm.

The switch 67 can only be actuated in translation. Likewise, the actuating element 11 and the covering means 13 can only be moved in translation. For this purpose, the actuating element 11 has guide means 14 which are guided in guide sleeves 15 of the emergency button 10.

The emergency button 10 comprises a mounting plate 62. The emergency button 10 is fastened to the cover element 3 by means of the mounting plate 62. The emergency button 10 is screwed to the back 91 of the cover element 3. The mounting plate 62 is also designed such that the emergency button 10 can be attached to a flush-mounted box, in particular to a flush-mounted box with a diameter of 60 mm. Thus, the mounting plate 62 can be used to attach the emergency button 10 to the cover element 3 and to attach the emergency button 10 to a flush-mounted box.

The emergency button 10 comprises a preassembled module 68. The preassembled module 68 comprises the mounting plate 62, a first circuit board 60 and the second circuit board 61 with the control device. The mounting plate 62, the first and the second board 60, 61 are firmly connected to one another, in particular screwed.

In particular, due to the switch 67, which can only be actuated in translation, the assembly 68 has a low overall height, so that the assembly work is facilitated. A distance from the underside of the mounting plate 62 to an upper side of the second board 61 can be less than 22 mm, preferably less than 20 mm, particularly preferably less than 17 mm.

The escape route display 70 and the key switch 20 are designed as a preassembled module that can be attached to the rear side 91 of the cover element 3 (see FIG. Figure 8 ). The rear side 91 contains fastening means 92 with which the escape route display 70 and / or the key switch 20 can be fastened, in particular screwed. The fastening means 92 are arranged such that the escape route indicator 70 can also be used on a flush-mounted box, in particular on a flush-mounted box with a diameter of 60 mm. The fastening means 92 for the key switch 20 are also such formed that the key switch 20 can be used for a flush-mounted box, in particular for a flush-mounted box with a diameter of 60 mm, provided that a corresponding cover would be added to the key switch 20.

The cover element 3 comprises a second opening 32 for the key switch 20. As a result, the key switch 20 can be operated from a front side 90 of the cover element 3. The second opening 32 is adapted to the geometry of the key switch 20. In a plan view, the second opening 32 is designed in the form of a lock cylinder. The second opening 32 is flat. The front side 90 of the cover element 3 thus flatly surrounds the key switch 20.

The cover element 3 comprises a third opening 33 for the escape route display 70 or alternatively for the screen, the card reader or the pin code keypad. The third opening 33 is designed as a square. The third opening has in particular an edge length of 55 mm. In particular, the third opening is designed in such a way that a component of a conventional flush-mounted box system, eg. B. the system 55 from Gira®, can be fastened to the third opening 33. The third opening 33 is flat. The front side 90 of the cover element 3 thus flatly encloses the escape route display 70 or the screen.

The first, second and third openings 31, 32, 33 are arranged in the same plane.

The cover element 3 is formed in one piece. The cover element 3 can be made of the same material. The cover element 3 can be made of plastic.

The front side 90 with the first, second and third openings 31, 32, 33 is formed continuously. That is, the first, second and third openings are not separated by gaps. This provides increased moisture protection. The planar design of the openings 31, 32, 33 also provides increased moisture protection.

The emergency button 10, the key button 20 and / or the escape route display 70 can be attached to the cover element 10 with a contact pressure. For example, the emergency button 10, the key button 20 and / or the escape route indicator 70 are screwed to the cover element 3. In addition, a seal can be provided. The emergency button 10 thus comprises a seal 18 with which the emergency button 10 rests on the rear side 91 of the cover element 3. This provides increased moisture protection.

In Figure 2 the cover element 3 is in a closed position I of the cover element 3. Here, the cover element 3 closes the base 4 and protects the interior of the escape route terminal 1. In the closed position I, the cover element 3 and the base 4 are connected to one another by at least one positive connection.

The cover element 3 is moved into the closed position I by a sliding movement. The sliding movement runs vertically from bottom to top according to arrow direction 301 (see Figure 1 and 10th ). The sliding movement enables the escape route terminal 1 to be closed particularly well and reversibly. This ensures a high level of moisture protection.

The cover element 3 has a first positive locking means 39. The bottom 4, in particular the wall element 6, has a second form-locking means 75. The first positive locking means 39 comprises a plurality of groove-like depressions 39 (see FIG. Figures 6 , 7 and 10th ). The second form-locking means 75 has a plurality of projections 75 (see. Figures 7 and 9 ). The first positive locking means 39 is integrated in one piece in the cover element 3. The second positive locking means is integrated in one piece in the wall element 6. In the closed position I, the projections 75 are in engagement with the groove-like depressions 39, so that the cover element 3 is held on the base 4 in the closed position I.

The second form-locking means 75 are formed on an upper wall 71 of the wall element 6 and on side walls 72, 73 of the wall element 6. As a result, in the closed position I, the cover element 3 is connected to the top wall 71 and the side walls 72, 73 by at least one form fit in each case. As a result, the cover element lies particularly firmly on the wall element 6. As in the Figures 6 , 7 and 10th are shown, a plurality of groove-like depressions 39 are provided for each of the walls 71, 72, 73, so that the cover element 3 enters into a plurality of positive connections to each wall 71, 72, 73.

The cover element 3 is moved from a release position II into the closed position I. In the release position II, the first positive locking means 39 and the second positive locking means 75 are disengaged. Rather, the groove-like depressions 39, which are provided for the side walls 72, 73, are at the level of interruptions 76, by means of which the projections 75 are separated from one another. In the release position II, the cover element 3 is displaced vertically downwards. Here, the displacement path is less than 15%, in particular less than 5%, of the length of the escape route terminal 1.

The cover element 3 can from the release position II in an open position III, which in Figure 10 is shown to be pivoted. To open the housing 2, the cover element 3 can thus first be moved from the closed position I into the release position II and pivoted from the release position II into the open position III. To close the housing 2, the cover element can be pivoted from the open position III into the release position II and then be moved from the release position II into the closed position I. Figure 10 indicates the different positions of the cover element 2, the cover element 3 being shown as a dotted line.

So that the closed position I, which largely overlaps with the release position II, is clearly visible, the closed position I is in Figure 10 shown offset to the right.

For pivoting the cover element 3, the cover element 3 has a first pivot means 35. The first pivoting means 35 is designed as a first and a second indentation 35, of which in each case in the Figures 6 and 8th an indentation 35 is shown in each case. The indentations 35 are mirror-symmetrical to one another. The mounting device 5 has a second pivoting means (not shown). The mounting device 5 has a first and a second arm 50, 51. On the arms 50, 51, an inward projection is arranged as a second pivoting means. To arrange the projections, the arms 50, 51 each have a hole 54, of which in Figure 6 one is shown. The projections engage in the indentations 35 so that the cover element 3 is pivotably mounted on the mounting device.

In the open position III, the cover element 3 is held by a flap 8 (see. Figures 7 and 10th ). The opening limitation 8 is designed as a hinge with a first leg 80 and a second leg 81. The first and second legs 80, 81 are rotatably supported on one another. The first leg 80 is also rotatably mounted on a third arm 52 of the mounting device 5. The second leg 81 is rotatably mounted on the cover element 3. Alternatively, the opening limit can be designed as a cord (not shown).

The opening position III serves to have the cover element 3 already positioned during assembly or maintenance such that, for. B. electrical connections can be connected or detached with both hands. For simple electrical connection, the emergency button 10 can be connected to an electrical power supply via a plug connection. The escape route terminal 1 comprises a power supply unit 7. The power supply unit 7 is fastened to the floor 4, in particular the assembly device 5. The power supply unit 7 is permanently connected to a power network. For this purpose, cables are led through an opening 58 of the assembly device 5 into the interior of the escape route terminal 1. From the power supply unit 7, cables are led to the emergency button 10 through a cable guide 59. The cover element 3 can also have a cable guide, not shown, in order to guide the cables from one end of the cover element 3, which has the first pivoting means 35, to the emergency button 10. This prevents a pull on the cables when the escape route terminal 1 is opened. The emergency button 10 has a connector 19 on the underside of the second circuit board 61 for establishing the connection to the electrical power supply. Alternatively and not shown, the power supply unit 7 may be missing. In this alternative, cables which are led through the opening 58 into the interior of the escape route terminal 1 are connected to the emergency button 10 without a power supply 58. The cables can be routed in the cable guides.

The indentations 35 are open on one side. It is therefore possible to disengage the first pivoting means 35 and the second pivoting means by a translatory pulling movement. The connection of the pivoting means can thus be released by simply pulling them off. The indentations 35, which are open on one side, also allow the cover element 3 to be moved from the release position II into the closed position I.

The cover element 3 comprises a first guide means 34 (see. Figure 8 ). The floor 4 comprises a second guide means. The first guide means 34 is designed as a first and as a second link 34. The first and the second link 34 are mirror-symmetrical, wherein in Figure 8 one of the scenes 34 is shown. A sliding block, not shown, engages in each of the scenes 34. A first sliding block is arranged on the first arm 50 and a second sliding block on the second arm 51 of the mounting device 5. The first and the second sliding block are directed inwards. The sliding blocks are mirror-symmetrical to each other. To arrange the sliding blocks, the arms 50, 51 each have a hole 53, of which in Figure 6 one is shown. The guide means specify the pivoting movement of the cover element 3.

If the first guide means 34 and the second guide means are in engagement, the first guide means 34 and the second guide means prevent the cover element 3 from simply being pulled off. The scenes 34 each end in a first free space 37, of which in FIG Figure 8 one of the first free spaces 37 is shown. If the sliding blocks are located in the first free spaces 37, the cover element 3 is in a release position IV. In the release position IV, the cover element 3 can be pulled off the floor 4 by the guide means. The release position IV differs from the opening position III (see Figure 10 ), so that the cover element 3 is held securely in the opening position III by the engagement of the second guide means in the first guide means 34. The swivel path from the release position II to the release position IV is greater than the swivel path from the release position II to the open position III. As a result, the cover element 3 is always guided by the guide means during the pivoting path into the opening position III. In addition, pulling off the cover element 3 from the base 4 is prevented by the guide means during the pivoting path into the open position III.

In order to completely detach the cover element 3 from the base 4, the opening limitation 8 must be released. The opening limit 8 can only be released in a opening limit release position V of the cover element 3 (see FIG. Figure 10 ). Here, one of the axes of rotation of the opening limit, for. B. the axis of rotation between the first leg 80 and the second leg 81, be designed so that only in the Aufklappbegrenzungsloslösungsposition V an asymmetrical projection on the axis of rotation, z. B. on the first leg 80, with an asymmetrical recess on the axis of rotation, for. B. on the second leg 81, aligned. This allows z. B. in the Aufklappbegrenzungsllösungsposition V of the first leg 80 and the second leg 81 can be detached from each other.

In order to completely detach the cover element 3 from the bottom 4 from the open position II, the cover element 3 must first be transferred to the opening limit release position V. In the opening limit release position V, the opening limit 8 is released. The cover element 3 is then transferred to the release position IV, from which the cover element 3 can be detached from the base 4 by pulling off the cover element 3. In order to pivotally arrange the cover element 3 detached from the base 4 on the base 4, the cover element 3 is first pushed into the release position IV. The cover element 3 is then pivoted into the opening limit release position V, the guide means already coming into engagement. In the opening limit release position V, the opening limit 8 is put into an operating state in which the opening limit 8 can hold the cover element 3 in the open position II. For this purpose, for example, the first and second legs 80, 81 are rotatably connected to one another.

The wall element 6 is formed separately from the mounting device 5. This makes it possible to create a tolerance compensation between the wall element 6 and the mounting device 5. The mounting device 5 can, for. B. be attached to an uneven building wall, so that the mounting device 5 is uneven. To compensate for tolerances, the wall element 6 is pressed against the mounting device 5 by springs 55, as in FIG Figure 9 shown. For this purpose, the wall element has 6 tabs 57. The springs 55 are designed as spiral compression springs. Fastening elements 56, in particular screws, are fastened to the mounting device 5. The fastening elements 56 serve as a support for the springs 55. The fact that the wall element 6 is not equally affected by an uneven position of the mounting device 5 and bends due to the tolerance compensation, the fastening of the cover element 3 to the wall element 6 is simplified. The sliding movement of the cover element 3 into the closed position I is particularly simplified.

The cover element 3 is pivotally mounted on the mounting device 5. In order to be able to transfer the cover element 3 from the release position II into the closed position I without jamming, play is provided between the first pivoting means 35 and the second pivoting means. Furthermore, a second free space 38 is provided for each sliding block (see. Figure 8 ). In the second free spaces 38, movement of the sliding blocks is possible in such a way that both the sliding movement into the closed position I and one Tolerance compensation between the cover element 3 and the mounting device 5 is permitted.

The sliding movement of the cover element 3 from the release position II into the locking position I is carried out by a locking element 40 (see FIG. Figures 6 , 7 , 11 , 12 and 13 ). The closure element 40 is arranged in the escape route terminal 1. The closure element 40 comprises a ramp 44, as in FIG Figure 11 pictured. A contact element 36 is fastened to the cover element 3 (see FIG. Figures 6 , 7 , and 13 ). The contact element 36 is designed as a rod. The cover element 3 is supported on the closure element 40 via the contact element 36.

The closure element 40 comprises a blocking surface 42 (see FIG. Figure 11 ). The cover element 3 is supported via the contact element 36 on the blocking surface 42, as in FIG Figure 13 is shown, the cover element 3 is in the closed position I. The support on the blocking surface 42 prevents the cover element 3 from being transferred to the release position II.

The closure element 40 comprises a release surface 43 (see FIG. Figure 11 ). If the cover element 3 is supported on the release surface 43 via the contact element 36, the cover element 3 is in the release position II.

The closure element 40 is designed as a cam. The closure element 40 is rotatably mounted in the escape route terminal 1. For this purpose, a closure element guide 45 is provided in the escape route terminal 1. The closure element guide 45 is attached to the wall element 6.

If the cover element 3 is in the release position II and the closure element 40 is rotated in a direction 303, which in the Figures 6 and 11 corresponds to the clockwise direction, the contact element 36 and thus the cover element 3 are moved along the ramp 44 into the closed position I. Alternatively, a user can push the cover element 3 into the closed position I and secure the cover element 3 in the closed position I by rotating the closure element 40.

Is the cover element 3 in the closed position I and the closure element 40 is rotated in a direction opposite to the direction 303 and in Figures 6 , 11 and 13 corresponds to the direction counterclockwise, the release surface 43 is rotated under the contact element 36. Moving the cover element 3 into the release position II is thus released. The cover element 3 can now be moved into the release position II due to its weight or with a mechanical force that is applied by a user. The cover element 3 is on the lower end is curved. As a result, a user can attack there to move the cover element 3.

The closure element 40 comprises an attack 41 (see FIG. Figure 12 ). Attack 41 is accessible from the outside (see Figure 2 ). The attack 41 can be actuated by a user with a special tool. The attack 41 is guided through an opening in a lower wall 74 of the base 4, in particular the wall element 6. This ensures a high level of moisture protection.

The closure element 40 comprises a stop element 46. If the stop element 46 bears against a first stop 47 of the base 4, in particular the wall element 6, the closure element 40 is in a release position. In the release position of the closure element 40, the release surface lies below the contact element 36. Thus, a movement into the release position II of the cover element 3 is released or the cover element 3 is already in the release position II.

If the stop element 46 bears against a second stop 48 of the floor, in particular the wall element 6, then the closure element 40 is in a closed position. In the closed position, the cover element 3 is in the closed position I. By contacting the first or second stop 474, 48, the user receives haptic feedback that the desired position of the closed element 40 has been reached. A further turning into an undesired position is prevented.

In Figure 11 the closure element 40 assumes the release position. In Figure 13 in contrast, the closure element 40 assumes the closed position.

In order to increase the security of the escape route terminal and to prevent unauthorized opening of the escape route terminal 1, it can be provided that an authorized user must be authenticated so that the housing 2 can be opened. Alternatively, authentication is not necessary.

The authentication takes place on the authentication device 20, which is designed as a key switch 20.

The key switch 20 comprises a locking element 21. The locking element 21 can prevent the housing 2 from being openable when the locking element 21 is in a locked position. The locking element 21 can release the opening of the housing 2 in an unlocked position. For this purpose, the locking element 21 has a locking projection 22.

In Figure 13 the locking element 21 is in the locked position. In the locked position, the locking element 21 blocks a movement of the locking projection 22 Closure element 40 in the release position. Here, the locking projection 22 is in engagement with the stop element 46 of the closure element 40.

The locking element 21 corresponds to the slide 21. If the locking cylinder 28 is now actuated with the aid of a suitable key, the authentication of the authorized user for opening the housing takes place by rotating the locking cylinder 28 in the corresponding direction. This direction corresponds to a counterclockwise rotation in Figure 5 . The rotation of the locking cylinder 28 causes the slide 21 to move in the direction of the arrow 302 (see FIG. Figures 5 and 13 ) moved up. As a result, the locking projection 22 disengages from the stop element 46. The locking element 21 is now in the unlocked position. Through the authentication of the authorized user to open the housing 2, the locking element 21 has been transferred from the locked position to the unlocked position. In the unlocked position of the locking element 21, the closure element 40 can now be rotated up to the first stop 47 and can thus be transferred into the release position.

In the unlocked position, the slide 21 simultaneously actuates the second switching element 26 (see FIG. Figure 5 ). For this purpose, the slide 21 has an actuation projection 23. The actuating projection 23 merges into the locking projection 22 after a bend. By actuating the second switching element 26, the unlocking of the door lock 200 is initiated.

The slider 21 has a guide link 24 with which the slider 21 is guided in translation in the key switch 20.

Two actions by an authorized user are therefore necessary to release the opening of the housing 2. First, as a first act, the authorized user must authenticate. Authentication takes place by the user inserting a suitable key into the locking cylinder 28 and rotating the locking cylinder 28. Then, as a second action, the user rotates the closure element 40 with the special tool from the closure position into the release position, so that the closure element 40 releases the movement of the cover element 3 into the release position II.

The user does not have to keep the key turned during the rotation of the locking element 40. Rather, a catch 29 is provided on the slide 21, which holds the nose 27 in the rotated position of the locking cylinder 28. The user can thus let go of the key and the locking element 21 nevertheless remains in the unlocked position. Only when the user turns the key back, is the force of a leaf spring 30 of the second Switching element 26 (s. Figure 5 ) the locking element 21 moves into the locking position. Here, the leaf spring 30 acts on the actuation projection 23.

A sabotage switch 86 is arranged in the escape route terminal 1. The tamper switch 86 triggers an alarm, if there is no authorization, to open the housing 2.

The housing 2 is essentially cuboid. The housing 2 therefore has six side surfaces. An upper side surface of the housing 2 is formed exclusively by the upper wall 71. The upper wall 71 is designed without an opening. This provides particularly good moisture protection. A rear side surface of the housing 2 is formed by the mounting device 5. Two lateral side surfaces of the housing 2 are formed exclusively by the first lateral wall 72 and the second lateral wall 73. The side walls 72, 73 are formed without an opening. This provides particularly good moisture protection.

The front side surface of the housing 2 is formed by the cover element 3, which is framed on the front side surface by the upper wall 71 and the side walls 72, 73. The cover element 3 is flush with the top wall 71 and with the side walls 72, 73. The form-locking means 39, 75 are located at the gap between the cover element 3 and the walls 71, 72, 73. Good moisture protection is thereby achieved. As in Figure 7 shown, the projections 75 are formed except for the interruptions 76 completely along the walls 71, 72, 73. As a result, the cover element 3 bears widely against the projections 75 in the closed position I, as a result of which good moisture protection is formed. For this reason, the projections 75 are also formed where there is no positive connection with the groove-like depressions 39 in the closed position I.

The openings 31, 32, 33 in the cover element 3 are closed with elements, namely with the emergency button 10, the key switch 20 and the escape route indicator 70, which are fastened to the rear of the cover element 3 in such a way that the elements 10, 20, 70 with can apply pressure to the cover element 3. Good moisture protection is possible in this way. In the case of the emergency button 10, the reset means 12 additionally presses the actuating element 11 with the cover means 13 against the cover element 3. In addition, a seal 18 can be provided. The covering means 13 has a circumferential shoulder 82 with which the covering means 13 abuts the cover element 3 at least indirectly.

Apart from the openings 31, 32, 33, the front side 90 of the cover element 3 is continuous, that is to say without an opening. So only those for the user necessary components with only one circumferential gap embedded in openings on the front. The gaps on the front 90 are reduced to a minimum.

The cover element 3 partially forms a lower side surface of the housing 2. This ensures that no gap is formed between the cover element 3 and the lower wall 74 on the front side surface of the housing 2. Good moisture protection is achieved in this way.

The lower side surface of the housing 2 is partly formed by the cover element 3 and partly by the lower wall 74. The lower side surface, in particular the lower wall 74, has sound holes 84 for an acoustic alarm device 83. Good moisture protection is achieved in this way. The lower wall 74 has passages 85 for fastening the closure element guide 45.

The emergency button 10 comprises a light guide 65. Light from illuminants 66 is guided through the light guide 65 in the direction of the user, so that the light is visible to the user. The illuminants 66 are fastened on the first circuit board 60. The lamps 66 can, for. B. indicate whether the door lock 200 is locked or unlocked, whether the emergency button 10 has been pressed, how long the door lock remains unlocked and / or whether there is an error. The actuating element 11 has a translucent outer region 63 through which the light guide 65 is visible. The actuating element 11 has an inner region 64 which is surrounded by the outer region 63. The inner area 64 can e.g. B. be colored red. The light guide 65 can be part of the preassembled module 68. The light guide 65 can be attached to the mounting plate 62.

In the Figure 14 an alternative door terminal 1 is shown, which in the in Figure 1 shown security system 100 can be used. Figure 15 shows an emergency button 10 of the alternative door terminal 1 Figure 14 . Unless described further below, the door terminal 1 compensates Figure 14 the door terminal 1 the Figures 2 to 13 . For this reason, the same reference numbers are used. In particular, in the door terminal 1 Figure 14 likewise transferred the cover element 3 into the closed position II by a sliding movement. The cover element 3 of the door terminal 1 Figure 14 is also pivotally mounted on the bottom 4. For further details refer to the description of the figures Figures 2 to 13 referred.

The emergency button 10 of the door terminal 1 Figure 14 If the emergency button 10 is not actuated, it protrudes from the front 90 of the cover element 3. The actuating surface 17 of the covering means 13 protrudes from the front 90 of the cover element 3. The actuating element 11 can also protrude from the front 90 of the cover element 3.

The emergency button 10 comprises the light guide 65. In contrast to the first exemplary embodiment, the actuating element 11 has no translucent outer area 63. Rather, the light guide 65 surrounds the actuating element 11 and the covering means 13.

The light guide 65 can be attached to the mounting plate 62. The light guide 65 serves as a stop to hold the actuating element 11 against the force of the restoring means 12. The light guide 65 and the actuating element 11 can thus be part of the preassembled module 68. The actuating element 11 and the cover 13 can in particular be integrally connected to one another. The covering means 13 can thus be part of the preassembled module 68.

The light guide 65 projects into the first opening 31.

The first opening 31 is adapted to the geometry of the emergency button 10. In a plan view, the light guide 65 and the first opening 31 are circular. The light guide 65 is located between the actuating element 11 and an edge of the first opening 31. The light guide 65 is located between the covering means 13 and the edge of the first opening 31. The light guide 65 in particular adjoins an edge of the first opening 31. The actuating element 11, the cover element 13 and the first opening 31 are also geometrically adapted to one another and are circular in a plan view.

The first opening 31 is flat. The front side 90 of the cover element 3 thus flatly surrounds the emergency button 10, in particular the light guide 65.

The emergency button 10 can be attached to the cover element 10 with a contact pressure. For example, the emergency button 10 is screwed to the cover element 3 with screws 69. In addition, a seal can be provided. The emergency button 10 thus comprises a seal 18 with which the emergency button 10 rests on the rear side 91 of the cover element 3. The light guide 65 comprises the in particular circumferential shoulder 82 with which the emergency button 10 bears on the rear side 91 of the cover element 3. This provides increased moisture protection. The seal 18 lies against the shoulder 82.

Claims (15)

1. An escape route terminal (1), in particular surface-mounted escape route terminal, with
   an emergency push-button (10), and
   with a housing (2),
   wherein the housing (2) comprises a cover element (3) and a bottom (4),
   wherein the cover element (3) is transferable into a closing position (I), wherein in the closing position (I) the cover element (3) closes the bottom (4),
   wherein the cover element (3) is transferable into the closing position (I) by a sliding movement,
   characterized in that, in the closing position (I), the cover element (3) is blocked by a blocking surface (42) disposed in the housing (2), wherein the escape route terminal (1) comprises an application point (41) accessible from outside for moving the blocking surface (42), wherein the escape route terminal comprises a closing element, wherein the closing element comprises the blocking surface, wherein the closing element (40) is formed as a cam so that the cover element (3) is blockable in the closing position (I) by means of a rotation of the closing element (40).
2. The escape route terminal (1) according to claim 1, characterized in that the bottom (4) comprises a mounting device (5) for attaching the escape route terminal (1) to a building wall, and a wall element (6), wherein the wall element (6) is formed separately from the mounting device (5).
3. The escape route terminal (1) according to claim 1 or 2, characterized in that the wall element (6) is attachable to the mounting device (5) with a tolerance compensation, wherein in particular the tolerance compensation is realized by means of springs (55), in particular by means of pressure springs.
4. The escape route terminal (1) according to any of the preceding claims, characterized in that the cover element (3) comprises a first form closure means (39) and the bottom (4), in particular the wall element (6), comprises a second form closure means (75), wherein, in the closing position (I) of the cover element (3), the cover element (3) is retained at the bottom (4) by means of the first and the second form closure means (39, 75), wherein in particular the cover element (3) is transferable from a release position (II) of the cover element (3) into the closing position (I) by means of the sliding movement, wherein, in the release position (II), the cover element (3) rests at the bottom (4), however, the form closure is lifted between the first and the second form closure means (39, 75).
5. The escape route terminal (1) according to any of the preceding claims, characterized in that the cover element (3) is supported pivotably at the bottom (4), in particular at the mounting device (5), wherein the cover element (3) is pivotable, in particular from the release position (II), into an opening position (III) of the cover element (3), wherein in particular the cover element (3) is pivotably supported with play at the bottom (4).
6. The escape route terminal (1) according to claim 4, characterized in that, in the intended mounted condition of the escape route terminal (1), the sliding movement for transferring the cover element (3) into the closing position extends vertically, in particular from the bottom to the top, and/or in that the second form closure means (75) is located at an upper wall (71) of the bottom (4) and/or at least at one lateral wall (72, 73) of the bottom (4), which wall adjoins the upper wall (71).
7. The escape route terminal (1) according to any of the preceding claims, characterized in that sound holes (84) for an acoustic alarm signalling device (83) are formed at a lower lateral surface of the housing (2), in particular at a lower wall (74) of the bottom (4).
8. The escape route terminal (1) according to claim 6, characterized in that the upper wall (71) and the lateral walls (72, 73) are embodied without breakthrough and/or in that the cover element (3) forms at least partially the lower lateral surface of the housing (2).
9. The escape route terminal (1) according to any of the preceding claims, characterized in that the application point (41) is recessed into a lower wall (74) of the bottom (4) and/or the application point (41) is formed for a special tool.
10. The escape route terminal (1) according to any of the preceding claims, characterized in that the closing element (40) comprises a ramp (44), wherein the cover element (3) is displaceable by the ramp (44) into the closing position (I).
11. The escape route terminal (1) according to any of the preceding claims, characterized in that a rotation of the closing element (40) is limited by at least one abutment (47, 48).
12. The escape route terminal (1) according to any of the preceding claims, characterized in that the cover element (3) comprises a first opening (31), wherein the emergency push-button (10) closes the first opening (31), in particular in a flat manner, and/or the emergency push-button (10) is positively and/or non-positively attached to the cover element (3).
13. The escape route terminal (1) according to claim 12, characterized in that the cover element (3) comprises a second opening (32), wherein the second opening (32) serves for accommodating an authentication device (20), wherein the first and the second opening (31, 32) are disposed on a common level and/or the cover element (3) is formed continuously between the first and the second openings (31, 32).
14. The escape route terminal (1) according to any of the preceding claims, characterized in that an authentication of an authorized user must be realized for the cover element (3) to be displaceable from the closing position (I).
15. A security system (100) with an escape route terminal (1) according to any of the preceding claims and with a door interlocking system (200).

Images