EP3109380A1 - Device for preventing the locking of a door - Google Patents

Device for preventing the locking of a door Download PDF

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Publication number
EP3109380A1
EP3109380A1 EP16175523.6A EP16175523A EP3109380A1 EP 3109380 A1 EP3109380 A1 EP 3109380A1 EP 16175523 A EP16175523 A EP 16175523A EP 3109380 A1 EP3109380 A1 EP 3109380A1
Authority
EP
European Patent Office
Prior art keywords
door
blocking
blocking means
door frame
movement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP16175523.6A
Other languages
German (de)
French (fr)
Other versions
EP3109380B1 (en
Inventor
Carl-Julius Cronenberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Athmer OHG
Original Assignee
Athmer OHG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Athmer OHG filed Critical Athmer OHG
Priority to PL16175523T priority Critical patent/PL3109380T3/en
Publication of EP3109380A1 publication Critical patent/EP3109380A1/en
Application granted granted Critical
Publication of EP3109380B1 publication Critical patent/EP3109380B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E05F5/04—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops hand-operated, e.g. removable; operated by centrifugal action or by high closing speed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/005—Preventing accidental lock-out, e.g. by obstruction in the striker
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E05F5/04—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops hand-operated, e.g. removable; operated by centrifugal action or by high closing speed
    • E05F2005/046—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops hand-operated, e.g. removable; operated by centrifugal action or by high closing speed hand operated

Definitions

  • the present invention relates to a device for preventing the closing of a door according to the preamble of claim 1 and a system of such a device and a door.
  • a device for preventing the closing of a door is used, inter alia, the terminal protection. It is to be prevented that the door is closed when, for example, a child's hand is in a gap between the door and the door frame.
  • DE 20 2006 017 037 U1 shows a device in which a blocking means is secured in a lock side upper corner of the door frame.
  • the blocking means may assume a release position and a blocking position. In the release position closing of the door is possible, whereas in the blocking position closing of the door is prevented by the door abutting the blocking means.
  • a disadvantage is in particular that the device must be mounted in the upper corner of the door frame, so that it is difficult or impossible to reach for small people to operate the unlocking function.
  • the device can only be used for either right-hand or left-hand doors according to the relevant DIN standard. This increases the production costs.
  • the present invention has for its object to provide a device which can be attached at any height to a door on both the right and left side, and to provide a system with such a device.
  • the device comprises a blocking means and an actuating means.
  • the blocking means is adapted to be attached to the door. This can be done directly or indirectly.
  • another component of the device may be attached to the door so that the blocking means is not directly but indirectly attached to the door. In this case, it is possible that a space is arranged between the door and the blocking means.
  • the blocking means In the attached state, the blocking means can be moved between a blocking position and a release position. The movement is triggered by an actuation of the actuating means.
  • the blocking means When the blocking means is attached to the door, it blocks the closing of the door in the blocking position. In the release position it is possible to close the door.
  • the device can be mounted at any height. For example, it is possible to mount the device at a height so that a small adult person can reach the actuating means, whereas for a child this is not possible.
  • the device is mounted only on one side of the door, so that no hole through the door leaf is necessary. In this case, an actuation of the Actuator by a user only from one side of the door leaf out possible.
  • the blocking means may be designed to abut against a door frame and / or on a component arranged on the door frame. It does not matter whether the main closing edge of the door frame is on the right or left.
  • the device can be used for both variants.
  • the device comprises a locking means which is movable from a first position to a second and vice versa.
  • the locking means is adapted to hold the blocking means in the release position in the first position. In this way, the door can be closed despite the blocking agent, without the actuating means must be operated. In other words, the blocking function can be deactivated by moving the locking means to the first position.
  • the locking means in the second position can release movement of the blocking means.
  • the device may comprise a triggering means which may be adapted to trigger a movement of the locking means from the first to the second position.
  • a triggering means which may be adapted to trigger a movement of the locking means from the first to the second position.
  • the triggering means may be adapted to trigger the movement of the locking means from the first to the second position when the door is closed.
  • the triggering means may be adapted to contact the door frame when closing the door.
  • the triggering means may hit against the door frame.
  • the locking means may be mechanically coupled to the blocking means in the first position.
  • a mechanical coupling is understood to mean, in particular, that the movement of the blocking agent is prevented by mechanical means.
  • the release means may be formed magnetically, so that the movement of the locking means can be triggered without contact of the triggering means with the door.
  • a magnet may be present in the door frame.
  • the locking means may be acted upon with a restoring force, which is directed in the second position of the locking means in the direction of the first position.
  • a restoring force which is directed in the second position of the locking means in the direction of the first position.
  • movement of the locking means from the second position to the first position can be prevented when the blocking means is in the blocking position.
  • the locking means may be magnetically formed.
  • the locking means may comprise, for example, a magnet.
  • the blocking means may be mechanically coupled to another magnet on which the magnet of the locking means exerts a magnetic force.
  • the device comprises a deactivating means, which is movable from a first position to a second position and vice versa.
  • the deactivating means may be adapted to prevent in its first position the movement of the blocking means from the release position to the blocking position.
  • a difference of the deactivating means to the locking means may in particular be that the deactivating means can be actuated by a user. The deactivating means can therefore be moved by a user from the first position to the second or vice versa. Another difference may be that no restoring force acts on the deactivating agent.
  • the deactivating means in the second position can release the movement of the blocking means.
  • the blocking means in the attached state on the door in particular in the blocking position, pivotable about a pivot axis.
  • the pivotability ensures that the blocking means First, something is pivoted and then supported on the door. In this way, the forces that occur are forwarded to the door via the blocking means, without the door and / or the device being damaged.
  • the pivoting is thus ensured that the device is reliably secured to the door even after several locking operations and is not overly stressed mechanically.
  • the pivot axis of the blocking means may extend parallel to a pivot axis of the door.
  • the device may comprise a first return means which applies a restoring torque to the blocking means.
  • the device can be used again and again without intervention by a user in the manner according to the invention.
  • the restoring torque in the door-mounted state of the blocking means may counteract pivotal movement of the blocking means towards the door.
  • the blocking means if the blocking means abuts against the door frame, the blocking means is pivoted against the return torque. If no forces or only small forces act on the blocking agent, the blocking agent pivoted by the restoring torque back to the starting position.
  • the first return means may be formed as a spring, in particular as a torsion spring.
  • a clearance between the blocking means and the door may be present in the door-mounted state of the blocking means. This clearance allows pivoting of the blocking means about the pivot axis when the blocking means abuts the door frame. In the pivoted state, the blocking means is supported by the door and forces are transmitted from the blocking means directly to the door, whereby the attachment of the device is protected at the door.
  • the device comprises a second return means which is adapted to exert on the blocking means a restoring force when the blocking means is in the release position.
  • the restoring force acting on the blocking means is directed in the direction of the blocking position.
  • the restoring force ensures that the blocking means is in the blocking position when no other force is exerted on the blocking means, for example triggered by an actuation of the actuating means. So as soon as the door is opened and the actuating means is not actuated, the blocking means is automatically moved to the blocking position. The protective function of the device is thus triggered automatically when opening the door.
  • the blocking means When the door is closed, the blocking means may be held in the release position by the door frame or by a component disposed on the door frame.
  • the blocking means may be adapted to prevent the closing of the door by abutting in the blocking position on a door frame or on a component arranged on the door frame.
  • the blocking means may comprise a projection.
  • This projection is advantageous because it can prevent a child from inserting their fingers into the small gap between the door frame and door when the door is not opened wide enough for the blocking means to reach the blocking position.
  • the blocking means is moved by the second return means somewhat in the direction of the blocking position, so that even in this state, a jamming of the fingers is prevented.
  • the projection may extend in the direction of the door frame when the blocking means in the door-mounted state with the door closed in the release position.
  • the projection may be arranged in the attached to the door state on a door facing the end portion of the blocking means.
  • the device may comprise a translationally movable means, which is translationally movable by the actuating means and by the second return means.
  • the blocking means may be attached to the movable means be attached. The blocking means can thus be moved together with the movable means.
  • the translationally movable means may be, for example, a slider or a linear slide.
  • the actuating means may be rotatable. Upon rotation of the actuating means, the movable means can be moved translationally.
  • the device may for example comprise a coupling means, which converts the rotational movement of the actuating means in the translational movement of the movable means.
  • the actuating means may have an eccentric guided in a slot.
  • the eccentric is designed to convert a Drehbwegung of the actuating means in a linear movement of the movable means.
  • the device may comprise at least a first stop, which limits a rotational range of the actuating means in a first direction of rotation.
  • the device may comprise a second stop which limits the range of rotation of the actuating means in a second direction of rotation, which is opposite to the first direction of rotation.
  • the device has one or two stops for the movable means, which are designed to restrict the range of movement of the movable means.
  • the translational movement of the movable means can be restricted so that it is not moved too far. If the blocking means protrudes too far, undesirably large lever forces can occur if the blocking means strikes the door frame or the component arranged on the door frame.
  • the device may comprise a first spacing means for attachment to the door.
  • the first spacer means may be elastic or provided with a damper mechanism. By the elastic attachment or the damping mechanism forces can be cushioned or damped, which occur when the blocking means strikes the door frame or on the door frame arranged component.
  • the actuating means can be arranged on a first side of the door.
  • the device may also comprise a further actuating means which can be arranged on a second side of the door opposite the first side.
  • the first side may be the hinge side, also called the opening side, while the second side is the opposite hinge side, also called the closing side.
  • the blocking means may comprise a lubricant, for example a roller, which is adapted to slide along a door frame when the door is opened. This is particularly advantageous to protect the door frame.
  • a lubricant for example a roller
  • the restoring force presses the blocking means in the direction of the door frame. At an opening of the door By sliding the lubricant damages are avoided.
  • a roller If a roller is used as the lubricant, it can roll along the door frame when the door is opened. As a result, damage is avoided.
  • the roller may be arranged on a leg which extends in a direction which is not parallel to the direction of movement of the movable means.
  • the leg may be resilient or provided with a damping system.
  • the device may comprise a second spacing means.
  • the second spacing means may be arrangeable on the door frame such that the blocking means abuts the second spacing means in the blocking position when closing the door.
  • the second spacing means may be at least partially elastic or provided with a damping element.
  • the second spacing means consist of two components, of which only one is elastic or provided with a damping element.
  • the device may comprise a locking means.
  • the blocking means can engage in the blocking position at the stop on the door frame or on the second spacer means on the locking means.
  • the locking means may be formed, for example, as a mechanical trap.
  • the latching means prevents unwanted springing back of the door after an abutment of the blocking means on the door frame or on the second spacer means
  • the system according to claim 35 comprises a door and a device according to an embodiment of the invention.
  • the device is attached to the door.
  • the blocking means may be disposed on a mating hinge side of the door.
  • the door may have a recess.
  • the device may be partially disposed in the recess. At least the blocking means projects out of the recess in the blocking position.
  • the system may comprise a door frame.
  • a holding means may be arranged, which holds the blocking means with the door closed in the release position. This is particularly advantageous in flush closing doors.
  • the device 100 comprises an actuating means (in Figures 1A and 1B not shown) and a blocking means 102.
  • the blocking means 102 By a rotation of the actuating means, the blocking means 102 between an in Figure 1A shown release position and a in FIG. 1B shown blocking position to be moved. In the blocking position, the distance between the blocking means 102 and the actuating means is greater than in the release position. In the blocking position, the blocking means 102 prevents the closing of a door by striking the door frame or a component arranged on the door frame. In the release position, the door is closed.
  • the device 100 comprises a guided in a slot 104 eccentric 103 which is connected to the actuating means.
  • the rotational movement of the actuating means in a translational movement of a translational movable By means of 105 implemented.
  • the blocking means 102 is arranged on the movable means 105. The rotational movement of the actuating means is limited by two stops 106.
  • the movable means 105 is connected to return means 107 which exert a restoring force on the blocking means 102 via the movable means 105 when the blocking means 102 is in the release position.
  • the return means 107 may be, for example, gas springs.
  • the restoring force is directed towards the blocking position, so that the blocking means 102 is automatically moved to the blocking position when the actuating means is not actuated and the door is opened. This mechanism ensures that the device reliably prevents the door from closing.
  • the movable means 105 has a leg 200 on which the blocking means 102 is arranged.
  • the leg 200 is resilient or provided with a damping system, so that forces are absorbed or damped, which occur when the blocking means 102 abuts against a door frame or on a door frame arranged component.
  • the blocking means 102 is designed as a roller which is designed to roll along the door frame when the door is opened. When the door is closed, the restoring force of the return means 107 presses the blocking means 102 against the door frame. The fact that the roller rolls on the door frame, damage to the door frame is prevented.
  • the device 300 shown has an alternative blocking means with a stabilizing element 301 and a elastic or damping element 302 on.
  • the elastic or damping element 302 is connected to the stabilizing element 301.
  • the elastic element 302 absorbs or dampens forces when it strikes a door frame or a component arranged on the door frame.
  • the blocking means is designed as an elastic or damping element 304.
  • FIG. 4 the actuating means 400 is shown, which is connected by a recess 402 of a cover 401 with the mechanism of the device, so that a rotation of the actuating means 400 is converted into a translational movement of the movable means 105.
  • the device 100 also includes a first spacer 403 having a recess 404 for attaching the device to a door.
  • the first spacer means 403 may be formed elastically or provided with a damping element, so that occurring forces are cushioned or damped.
  • the mechanism of the device 100 can be connected to a further actuating means on the other side of the door, so that an actuation of both sides of the door is possible.
  • FIG. 4 It is also in FIG. 4 a bolt 405 is shown about which the leg 200 is pivotable. When a force acting on the leg 200 of this can give something and swing around the bolt 405.
  • the device 100 can be actuated from both sides of the door 600 using the actuating means 400.
  • the blocking means 102 is in the blocking position and strikes the door frame 601, thereby preventing the door 600 from being closed.
  • FIGS. 7A and 7B differ from the representations in the Figures 6A and 6B in particular in that a second spacing means 700 is arranged on the door frame 601.
  • a second spacing means 700 is arranged on the door frame 601.
  • the blocking means 102 When the blocking means 102 is in the blocking position, it hits the second spacing means 700.
  • the door frame 601 is spared.
  • the gap between the door 600 and the door frame 601 is increased, so that the risk of jamming is reduced.
  • FIG. 8A the device is out of the FIGS. 7A and 7B shown in a sectional view from above.
  • an elastic or damping element 800 is arranged such that the blocking means 102 abuts against the elastic or damping element 800, which cushions occurring forces.
  • the device 100 has a locking means 801 arranged on the frame 601.
  • the blocking means 102 engages in the locking means 801, so that a spring-back of the door due to the stop of the blocking means 102 is prevented.
  • FIG. 9 a door 900 is shown which is flush with the door frame 901.
  • the apparatus 100 may include a retaining means 902 which holds the blocking means 102 in the release position when the door 900 is closed. Thereby Opening the door 900 is facilitated because the actuating means 400 need not be actuated to move the blocking means 102 to the release position.
  • the device 1000 comprises a blocking means 1001 and two return means 107.
  • a projection 1002 is arranged on the blocking means 1001.
  • the blocking means 1001 can be moved in a translatory manner similar to the devices 100 and 300 described above and is intended as a clamp protection to prevent the closing of a door.
  • the projection 1002 is disposed on a door-facing end portion of the blocking means 1001 and extends toward the door frame when the blocking means 1001 is in the release position and the door is closed.
  • the protrusion 1002 is slightly narrower than the remaining area of the blocking means 1001. Therefore, the protrusion 1002 can be used to already prevent the door from closing when the door is opened only a relatively small gap.
  • FIG. 11A the device 1000 is shown in the release position. If the device 1000 is mounted in this position on a door, the door can be easily opened and closed.
  • FIG. 11B shows the same device 1000 in the blocking position, so that the closing of the door is prevented because the blocking means 1001 abuts the door frame when the door moves towards the door frame.
  • FIG. 11C differs from FIG. 11B in that the blocking means 1001 has been pivoted about a pivot axis 1200, which will be explained in more detail below.
  • the arrangement of the blocking means 1001 from FIG. 11B corresponds to the arrangement of the FIGS. 12A and 13A
  • the order of the blocking agent FIG. 11C corresponds to the arrangement of the Figures 12B and 13B ,
  • the pivot axis 1200 of the device 1000 is shown, about which the blocking means 1001 is pivotable.
  • the pivot axis 1200 is parallel to the pivot axis of the door.
  • the blocking means 1001 is pivotable in a direction in which the door is in the door mounted state. Therefore, the blocking means 1001 is pivoted in the direction of the door when it strikes against the door frame.
  • the device 1000 is supported on the door in the area of the blocking means 1001, so that the occurring forces are transmitted directly from the blocking means 1001 to the door. This prevents the entire forces occurring being transmitted via the fixed connection between the device 1000 and the door, whereby this connection would be exposed to high loads, so that after a certain number of blocking operations the device would break off from the door.
  • the device comprises a return means 1201, which exerts a torque on the blocking means 1001.
  • This torque counteracts a deflection of the blocking means 1001 about the pivot axis 1200 in the direction of the door when mounted on the door state.
  • the blocking means 1001 is in a similar position as in FIG Fig. 12B shown.
  • the torque ensures that the blocking means 1001 after the blocking process back into the in Fig. 12A shown position is moved.
  • the return means 1201 may be, for example, a torsion spring.
  • FIGS. 13A and 13B is the pivoting operation of the blocking means 1001 about the pivot axis 1200 also good detect.
  • FIG. 13A is a sectional view along the section line AA Fig. 11B
  • FIG. 13B is a sectional view taken along the line BB Fig. 11C ,
  • the device 1400 shown comprises, in addition to the blocking means 102, the eccentric 103, the movable means 105, the stop 106 and the return means 107, a deactivating means 1401 which will be described below with reference to FIGS FIGS. 20A to C is explained in more detail.
  • the device 1400 comprises a locking means 1500, a triggering means 1502 and a spring means 1503.
  • the locking means 1500 is shown in a first position. In this position, it blocks the movement of a portion 1501 of the movable means 105. In this position, the blocking means 102 is in the release position, so that the door can be closed.
  • the spring means 1503 exerts a restoring force on the locking means 1500 so that the locking means 1500 is moved to the first position as soon as the locking means 102 has been moved to the release position. The door can then be closed without further action, as known from conventional doors.
  • the door frame exerts a force on the release means 1502 (see Figure 16B ).
  • the locking means 1500 is moved to a second position and the portion 1501 of the movable means 105 is released, so that the blocking means 102 moves to the blocking position after opening the door.
  • FIGS. 17A to 18B is in a similar way as in the FIGS. 15 and 16 a magnetic detection means 1700, a magnetic release means 1702 and a magnetic portion 1701 of the movable means 105 are shown.
  • the locking means 1700 ensures that the blocking means 102 remains in the release position.
  • the magnet 1800 disposed in the door frame exerts a magnetic force on the trigger 1702, thereby rotating the magnetic locking means 1700 and allowing the blocking means 102 to move to the blocking position.
  • FIG. 19 a three-part blocking means 102 is shown.
  • a base body 1900 may be arranged between a fastening element 1901 and a stop element 1902.
  • the fastening element 1902 is designed for attachment to the movable means 105.
  • the stop member 1902 is adapted to abut the door when the blocking means 102 is in the blocking position.
  • the advantage of such a construction of the blocking means 102 is the interchangeability of the different elements.
  • the stop element 1902 can be replaced if it has signs of wear or fatigue. This can be particularly advantageous if the blocking means 102 often strikes the door.
  • deactivating means 1401 will now be described with reference to FIGS FIGS. 20A to C explained in more detail.
  • FIGS. 20B and C Sectional views along the in Figure 20A drawn cutting line.
  • this Deactivation means 1401 shown in a first position in which movement of the eccentric 103 is blocked by the deactivating means 1401, since the eccentric is arranged in a recess of the deactivating 1401. A movement of the movable means 105 is thus prevented.
  • the blocking means 102 can therefore not be moved to the blocking position.
  • the deactivating means 1401 may be inserted by a user into the in Figure 20C shown second position to be moved. Then, the eccentric 103 is disposed outside the recess of the deactivating means 1401 and can be moved. The blocking means 102 can thus be moved back to the blocking position.
  • FIG. 22 It is shown how the pivotable blocking means 102 is supported against the door 600 when abutting the spacer means 700. This has the particular advantage that the forces occurring during the attack are also transmitted to the door 600 via this support surface. This protects the mechanical connection between the device and the door.
  • the device 1400 is shown in a configuration in which it can be used on a left door according to the relevant DIN.
  • Figure 24B the device is shown in a configuration in which it can be used on a right door according to the DIN. It can be clearly seen that only the eccentric 103 is guided in another recess of the movable means 105. Thus, the same components can be used for both configurations. Only when assembling must be decided which configuration is desired.

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Abstract

Vorrichtung (100; 300; 303; 1400) zum Verhindern des Schließens einer Tür (600; 900), umfassend ein Blockiermittel (102) und ein Betätigungsmittel (400), wobei das Blockiermittel (102) dazu ausgebildet ist, an der Tür (600; 900) angebracht zu werden und im angebrachten Zustand in einer Blockierposition das Schließen der Tür (600; 900) zu verhindern und in einer Freigabeposition das Schließen der Tür (600; 900) zu ermöglichen, wobei das Betätigungsmittel (400) dazu ausgebildet ist, eine Bewegung des Blockiermittels (102) von der Blockierposition in die Freigabeposition auszulösen, und wobei die Vorrichtung (100; 300; 303; 1400) ein Feststellmittel (1500; 1700) umfasst, das von einer ersten Position in eine zweite und umgekehrt bewegbar ist, und das dazu ausgebildet ist, in der ersten Position das Blockiermittel (102) in der Freigabeposition zu halten.An apparatus (100; 300; 303; 1400) for preventing the closing of a door (600; 900), comprising a blocking means (102) and an actuating means (400), the blocking means (102) being adapted to the door (600 900) and, when installed, in a blocking position, prevent the door (600; 900) from being closed and allow the door (600; 900) to close in a release position, the actuating means (400) being adapted to triggering movement of the blocking means (102) from the blocking position to the release position, and wherein the device (100; 300; 303; 1400) comprises a locking means (1500; 1700) movable from a first position to a second and vice versa, and which is adapted to hold in the first position, the blocking means (102) in the release position.

Description

Die vorliegende Erfindung betrifft eine Vorrichtung zum Verhindern des Schließens einer Tür gemäß dem Oberbegriff des Anspruchs 1 und ein System aus einer solchen Vorrichtung und einer Tür.The present invention relates to a device for preventing the closing of a door according to the preamble of claim 1 and a system of such a device and a door.

Eine Vorrichtung zum Verhindern des Schließens einer Tür dient unter anderem dem Klemmschutz. Es soll verhindert werden, dass die Tür geschlossen wird, wenn sich beispielsweise eine Hand eines Kindes in einem Spalt zwischen Tür und Türrahmen befindet.A device for preventing the closing of a door is used, inter alia, the terminal protection. It is to be prevented that the door is closed when, for example, a child's hand is in a gap between the door and the door frame.

Vorrichtungen zum Verhindern des Schließens einer Tür sind aus dem Stand der Technik bekannt. DE 20 2006 017 037 U1 zeigt eine Vorrichtung, bei der ein Blockiermittel in einer schlossseitig oberen Ecke des Türrahmens befestigt wird. Das Blockiermittel kann eine Freigabeposition und eine Blockierposition einnehmen. In der Freigabeposition ist ein Schließen der Tür möglich, wohingegen in der Blockierposition ein Schließen der Tür dadurch verhindert wird, dass die Tür an dem Blockiermittel anschlägt.Devices for preventing the closing of a door are known from the prior art. DE 20 2006 017 037 U1 shows a device in which a blocking means is secured in a lock side upper corner of the door frame. The blocking means may assume a release position and a blocking position. In the release position closing of the door is possible, whereas in the blocking position closing of the door is prevented by the door abutting the blocking means.

Bei der Vorrichtung gemäß DE 20 2006 017 037 U1 wird beim Öffnen der Tür das Blockiermittel automatisch in die Blockierposition bewegt.In the device according to DE 20 2006 017 037 U1 When the door is opened, the blocking means is automatically moved to the blocking position.

Nachteilig ist dabei insbesondere, dass die Vorrichtung in der oberen Ecke des Türrahmens befestigt werden muss, sodass sie für kleine Personen, zum Betätigen der Entriegelungsfunktion, nur schwer oder gar nicht zu erreichen ist. Außerdem kann die Vorrichtung nur entweder für rechte Türen oder linke Türen nach der einschlägigen DIN-Norm verwendet werden. Dadurch erhöht sich der Produktionsaufwand.A disadvantage is in particular that the device must be mounted in the upper corner of the door frame, so that it is difficult or impossible to reach for small people to operate the unlocking function. In addition, the device can only be used for either right-hand or left-hand doors according to the relevant DIN standard. This increases the production costs.

Demgegenüber liegt der vorliegenden Erfindung die Aufgabe zugrunde, eine Vorrichtung, die in einer beliebigen Höhe an einer Tür sowohl rechtsseitig als auch linksseitig anbringbar ist, und ein System mit einer solchen Vorrichtung zu schaffen.In contrast, the present invention has for its object to provide a device which can be attached at any height to a door on both the right and left side, and to provide a system with such a device.

Diese Aufgabe wird durch die Vorrichtungen gemäß der Ansprüche 1, 11, 19 und 21 und das System gemäß Anspruch 37 gelöst. Ausführungsformen der Erfindung sind in den abhängigen Ansprüchen angegeben.This object is achieved by the devices according to claims 1, 11, 19 and 21 and the system according to claim 37. Embodiments of the invention are indicated in the dependent claims.

Die Vorrichtung umfasst ein Blockiermittel und ein Betätigungsmittel. Das Blockiermittel ist dazu ausgebildet, an der Tür angebracht zu werden. Dies kann direkt oder indirekt erfolgen. Es kann beispielsweise ein anderes Bauteil der Vorrichtung an der Tür angebracht sein, sodass das Blockiermittel nicht direkt sondern indirekt an der Tür angebracht ist. In diesem Fall ist es möglich, dass zwischen der Tür und dem Blockiermittel ein Freiraum angeordnet ist. Im angebrachten Zustand kann das Blockiermittel zwischen einer Blockierposition und einer Freigabeposition bewegt werden. Die Bewegung wird durch eine Betätigung des Betätigungsmittels ausgelöst. Wenn das Blockiermittel an der Tür befestigt ist, blockiert es in der Blockierposition das Schließen der Tür. In der Freigabeposition ist das Schließen der Tür möglich.
Dadurch, dass das Blockiermittel an der Tür angebracht wird, kann die Vorrichtung in einer beliebigen Höhe angebracht werden. So ist es beispielsweise möglich, die Vorrichtung in einer Höhe anzubringen, sodass eine kleine erwachsene Person das Betätigungsmittel erreichen kann, wohingegen dies für ein Kind nicht möglich ist.The device comprises a blocking means and an actuating means. The blocking means is adapted to be attached to the door. This can be done directly or indirectly. For example, another component of the device may be attached to the door so that the blocking means is not directly but indirectly attached to the door. In this case, it is possible that a space is arranged between the door and the blocking means. In the attached state, the blocking means can be moved between a blocking position and a release position. The movement is triggered by an actuation of the actuating means. When the blocking means is attached to the door, it blocks the closing of the door in the blocking position. In the release position it is possible to close the door.
The fact that the blocking agent is attached to the door, the device can be mounted at any height. For example, it is possible to mount the device at a height so that a small adult person can reach the actuating means, whereas for a child this is not possible.

Es ist insbesondere möglich, dass die Vorrichtung lediglich auf einer Seite der Tür angebracht wird, sodass keine Bohrung durch das Türblatt notwendig ist. In diesem Fall ist eine Betätigung des Betätigungsmittels durch einen Benutzer nur von einer Seite des Türblatts aus möglich.It is particularly possible that the device is mounted only on one side of the door, so that no hole through the door leaf is necessary. In this case, an actuation of the Actuator by a user only from one side of the door leaf out possible.

In der Blockierposition kann das Blockiermittel dazu ausgebildet sein, an einem Türrahmen und/oder an einem an dem Türrahmen angeordneten Bauteil anzuschlagen. Dabei ist es egal, ob die Hauptschließkante des Türrahmens rechts oder links liegt. Somit kann die Vorrichtung für beide Varianten verwendet werden.In the blocking position, the blocking means may be designed to abut against a door frame and / or on a component arranged on the door frame. It does not matter whether the main closing edge of the door frame is on the right or left. Thus, the device can be used for both variants.

Gemäß Anspruch 1 umfasst die Vorrichtung ein Feststellmittel, das von einer ersten Position in eine zweite und umgekehrt bewegbar ist. Außerdem ist das Feststellmittel dazu ausgebildet, in der ersten Position das Blockiermittel in der Freigabeposition zu halten. Auf diese Weise kann die Tür trotz des Blockiermittels geschlossen werden, ohne dass das Betätigungsmittel betätigt werden muss. Mit anderen Worten kann die Blockierfunktion deaktiviert werden, indem das Feststellmittel in die erste Position bewegt wird.According to claim 1, the device comprises a locking means which is movable from a first position to a second and vice versa. In addition, the locking means is adapted to hold the blocking means in the release position in the first position. In this way, the door can be closed despite the blocking agent, without the actuating means must be operated. In other words, the blocking function can be deactivated by moving the locking means to the first position.

Nach einer Ausführungsform der Erfindung kann das Feststellmittel in der zweiten Position eine Bewegung des Blockiermittels freigeben.According to one embodiment of the invention, the locking means in the second position can release movement of the blocking means.

Nach einer Ausführungsform der Erfindung kann die Vorrichtung ein Auslösemittel umfassen, das dazu ausgebildet sein kann, eine Bewegung des Feststellmittels von der ersten in die zweite Position auszulösen. Somit kann also ohne das Einwirken eines Benutzers mittels des Auslösemittels die Bewegung des Blockiermittels freigegeben werden.According to one embodiment of the invention, the device may comprise a triggering means which may be adapted to trigger a movement of the locking means from the first to the second position. Thus, so without the action of a user by means of the triggering means, the movement of the blocking agent can be released.

Nach einer Ausführungsform der Erfindung kann das Auslösemittel dazu ausgebildet sein, die Bewegung des Feststellmittels von der ersten in die zweite Position auszulösen, wenn die Tür geschlossen wird. Somit kann erreicht werden, dass nach Schließen der Tür die Blockierfunktion automatisch aktiviert ist, sodass die Aktivierung nicht von einem Benutzer vergessen werden kann.According to one embodiment of the invention, the triggering means may be adapted to trigger the movement of the locking means from the first to the second position when the door is closed. Thus, it can be achieved that after closing the door the Blocking function is activated automatically so that the activation can not be forgotten by a user.

Nach einer Ausführungsform der Erfindung kann das Auslösemittel dazu ausgebildet sein, beim Schließen der Tür den Türrahmen zu berühren. Beispielsweise kann das Auslösemittel gegen den Türrahmen stoßen.According to one embodiment of the invention, the triggering means may be adapted to contact the door frame when closing the door. For example, the triggering means may hit against the door frame.

Nach einer Ausführungsform der Erfindung kann das Feststellmittel in der ersten Position mechanisch mit dem Blockiermittel gekoppelt sein. Unter einer mechanischen Kopplung wird dabei insbesondere verstanden, dass die Bewegung des Blockiermittels mit mechanischen Mitteln verhindert wird.According to one embodiment of the invention, the locking means may be mechanically coupled to the blocking means in the first position. A mechanical coupling is understood to mean, in particular, that the movement of the blocking agent is prevented by mechanical means.

Nach einer Ausführungsform der Erfindung kann das Auslösemittel magnetisch ausgebildet sein, sodass die Bewegung des Feststellmittels ohne Kontakt des Auslösemittels mit der Tür auslösbar ist. Hierfür kann beispielsweise ein Magnet im Türrahmen vorhanden sein.According to one embodiment of the invention, the release means may be formed magnetically, so that the movement of the locking means can be triggered without contact of the triggering means with the door. For this example, a magnet may be present in the door frame.

Nach einer Ausführungsform der Erfindung kann das Feststellmittel mit einer Rückstellkraft beaufschlagbar sein, die in der zweiten Position des Feststellmittels in Richtung der ersten Position gerichtet ist. Auf diese Weise kann erreicht werden, dass das Blockiermittel zuverlässig in der Freigabeposition gehalten wird, wenn ein Benutzer es mittels des Betätigungsmittels in diese Position gebracht hat. Wenn sich das Blockiermittel in der Blockierposition befindet, kann die Bewegung des Feststellmittels in Richtung der ersten Position blockiert sein, sodass die Rückstellkraft keine Bewegung des Feststellmittels auslösen kann.According to one embodiment of the invention, the locking means may be acted upon with a restoring force, which is directed in the second position of the locking means in the direction of the first position. In this way it can be achieved that the blocking agent is reliably held in the release position when a user has brought it by means of the actuating means in this position. When the blocking means is in the blocking position, the movement of the locking means towards the first position may be blocked so that the restoring force can not trigger movement of the locking means.

Nach einer Ausführungsform der Erfindung kann eine Bewegung des Feststellmittels von der zweiten Position in die erste Position verhindert werden, wenn das Blockiermittel in der Blockierposition ist.According to one embodiment of the invention, movement of the locking means from the second position to the first position can be prevented when the blocking means is in the blocking position.

Nach einer Ausführungsform der Erfindung kann das Feststellmittel magnetisch ausgebildet sein. In diesem Fall kann das Feststellmittel beispielsweise einen Magneten umfassen. Das Blockiermittel kann mechanisch mit einem weiteren Magneten gekoppelt sein, auf den der Magnet des Feststellmittels eine magnetische Kraft ausübt.According to one embodiment of the invention, the locking means may be magnetically formed. In this case, the locking means may comprise, for example, a magnet. The blocking means may be mechanically coupled to another magnet on which the magnet of the locking means exerts a magnetic force.

Gemäß Anspruch 11 umfasst die Vorrichtung ein Deaktivierungsmittel, das von einer ersten Position in eine zweite Position und umgekehrt bewegbar ist. Außerdem kann das Deaktivierungsmittel dazu ausgebildet sein, in seiner ersten Position die Bewegung des Blockiermittels von der Freigabeposition in die Blockierposition zu verhindern. Ein Unterschied des Deaktivierungsmittels zum Feststellmittel kann insbesondere sein, dass das Deaktivierungsmittel durch einen Benutzer betätigbar ist. Das Deaktivierungsmittel kann also von einem Benutzer von der ersten Position in die zweite oder umgekehrt bewegt werden. Ein weiterer Unterschied kann sein, dass auf das Deaktivierungsmittel keine Rückstellkraft wirkt.According to claim 11, the device comprises a deactivating means, which is movable from a first position to a second position and vice versa. In addition, the deactivating means may be adapted to prevent in its first position the movement of the blocking means from the release position to the blocking position. A difference of the deactivating means to the locking means may in particular be that the deactivating means can be actuated by a user. The deactivating means can therefore be moved by a user from the first position to the second or vice versa. Another difference may be that no restoring force acts on the deactivating agent.

Nach einer Ausführungsform der Erfindung kann das Deaktivierungsmittel in der zweiten Position die Bewegung des Blockiermittels freigeben.According to one embodiment of the invention, the deactivating means in the second position can release the movement of the blocking means.

Nach einer Ausführungsform der Erfindung ist das Blockiermittel im an der Tür angebrachten Zustand, insbesondere in der Blockierposition, um eine Schwenkachse schwenkbar. Wenn das Blockiermittel am Türrahmen anschlägt, weil es sich in der Blockierposition befindet und die Tür auf den Türrahmen zu bewegt wurde, sorgt die Schwenkbarkeit dafür, dass das Blockiermittel zunächst etwas verschwenkt wird und sich dann an der Tür abstützt. Auf diese Weise werden die auftretenden Kräfte über das Blockiermittel an die Tür weitergeleitet, ohne dass die Tür und/oder die Vorrichtung beschädigt wird.According to one embodiment of the invention, the blocking means in the attached state on the door, in particular in the blocking position, pivotable about a pivot axis. When the blocking means abuts the door frame because it is in the blocking position and the door has been moved towards the door frame, the pivotability ensures that the blocking means First, something is pivoted and then supported on the door. In this way, the forces that occur are forwarded to the door via the blocking means, without the door and / or the device being damaged.

Andernfalls würden diese Kräfte über den Befestigungspunkt der Vorrichtung an die Tür weitergeleitet, wodurch der Befestigungspunkt stark mechanisch beansprucht würde und nach einigen dieser Vorgänge aus der Tür heraus brechen würde.Otherwise, these forces would be passed through the attachment point of the device to the door, whereby the attachment point would be heavily mechanically stressed and would break out of the door after some of these operations.

Durch die Schwenkbarkeit wird also gewährleistet, dass die Vorrichtung auch nach mehreren Blockiervorgängen zuverlässig an der Tür befestigt ist und nicht übermäßig mechanisch beansprucht wird.The pivoting is thus ensured that the device is reliably secured to the door even after several locking operations and is not overly stressed mechanically.

Nach einer Ausführungsform der Erfindung kann die Schwenkachse des Blockiermittels parallel zu einer Schwenkachse der Tür verlaufen.According to one embodiment of the invention, the pivot axis of the blocking means may extend parallel to a pivot axis of the door.

Nach einer Ausführungsform der Erfindung kann die Vorrichtung ein erstes Rückstellmittel umfassen, das ein Rückstelldrehmoment auf das Blockiermittel ausübt. Auf diese Weise kann die Vorrichtung ohne Eingriff durch einen Benutzer immer wieder in der erfindungsgemäßen Weise weiterverwendet werden.According to one embodiment of the invention, the device may comprise a first return means which applies a restoring torque to the blocking means. In this way, the device can be used again and again without intervention by a user in the manner according to the invention.

Nach einer Ausführungsform der Erfindung kann das Rückstelldrehmoment im an der Tür angebrachten Zustand des Blockiermittels einer Schwenkbewegung des Blockiermittels in Richtung der Tür entgegen wirken. Falls also das Blockiermittel am Türrahmen anschlägt, wird das Blockiermittel entgegen dem Rückstelldrehmoment verschwenkt. Wenn keine Kräfte oder nur noch geringe Kräfte auf das Blockiermittel wirken, wird das Blockiermittel durch das Rückstelldrehmoment wieder in die Ausgangslage verschwenkt.According to one embodiment of the invention, the restoring torque in the door-mounted state of the blocking means may counteract pivotal movement of the blocking means towards the door. Thus, if the blocking means abuts against the door frame, the blocking means is pivoted against the return torque. If no forces or only small forces act on the blocking agent, the blocking agent pivoted by the restoring torque back to the starting position.

Nach einer Ausführungsform der Erfindung kann das erste Rückstellmittel als Feder, insbesondere als Torsionsfeder, ausgebildet sein.According to one embodiment of the invention, the first return means may be formed as a spring, in particular as a torsion spring.

Nach einer Ausführungsform der Erfindung kann im an der Tür angebrachten Zustand des Blockiermittels ein Freiraum zwischen dem Blockiermittel und der Tür vorhanden sein. Dieser Freiraum ermöglicht eine Verschwenkung des Blockiermittels um die Schwenkachse, wenn das Blockiermittel am Türrahmen anschlägt. Im verschwenkten Zustand wird das Blockiermittel durch die Tür abgestützt und es werden Kräfte von dem Blockiermittel direkt an die Tür weitergeleitet, wodurch die Befestigung der Vorrichtung an der Tür geschont wird.According to one embodiment of the invention, a clearance between the blocking means and the door may be present in the door-mounted state of the blocking means. This clearance allows pivoting of the blocking means about the pivot axis when the blocking means abuts the door frame. In the pivoted state, the blocking means is supported by the door and forces are transmitted from the blocking means directly to the door, whereby the attachment of the device is protected at the door.

Gemäß Anspruch 17 umfasst die Vorrichtung ein zweites Rückstellmittel, das dazu ausgebildet ist, auf das Blockiermittel eine Rückstellkraft auszuüben, wenn das Blockiermittel in der Freigabeposition ist. Die auf das Blockiermittel wirkende Rückstellkraft ist in Richtung der Blockierposition gerichtet.According to claim 17, the device comprises a second return means which is adapted to exert on the blocking means a restoring force when the blocking means is in the release position. The restoring force acting on the blocking means is directed in the direction of the blocking position.

Durch die Rückstellkraft wird sichergestellt, dass das Blockiermittel in der Blockierposition ist, wenn keine andere Kraft auf das Blockiermittel, beispielsweise ausgelöst durch eine Betätigung des Betätigungsmittels, ausgeübt wird. Sobald also die Tür geöffnet ist und das Betätigungsmittel nicht betätigt wird, wird das Blockiermittel automatisch in die Blockierposition bewegt. Die Schutzfunktion der Vorrichtung wird also automatisch beim Öffnen der Tür ausgelöst.The restoring force ensures that the blocking means is in the blocking position when no other force is exerted on the blocking means, for example triggered by an actuation of the actuating means. So as soon as the door is opened and the actuating means is not actuated, the blocking means is automatically moved to the blocking position. The protective function of the device is thus triggered automatically when opening the door.

Wenn die Tür geschlossen ist, kann das Blockiermittel in der Freigabeposition durch den Türrahmen oder durch ein an dem Türrahmen angeordnetes Bauteil gehalten werden.When the door is closed, the blocking means may be held in the release position by the door frame or by a component disposed on the door frame.

Nach einer Ausführungsform der Erfindung kann das Blockiermittel dazu ausgebildet sein, das Schließen der Tür dadurch zu verhindern, dass es in der Blockierposition an einem Türrahmen oder an einem am Türrahmen angeordneten Bauteil anschlägt.According to one embodiment of the invention, the blocking means may be adapted to prevent the closing of the door by abutting in the blocking position on a door frame or on a component arranged on the door frame.

Gemäß Anspruch 19 kann das Blockiermittel einen Vorsprung aufweisen. Dieser Vorsprung ist vorteilhaft, weil er verhindern kann, dass ein Kind seine Finger in den kleinen Spalt zwischen Türrahmen und Tür einführt, wenn die Tür nicht weit genug geöffnet ist, damit das Blockiermittel in die Blockierposition gelangen kann. Wenn die Tür also nur so weit geöffnet wird, dass der Vorsprung nicht mehr den Türrahmen berührt, wird das Blockiermittel durch das zweite Rückstellmittel etwas in Richtung der Blockierposition bewegt, sodass bereits in diesem Zustand ein Klemmen der Finger verhindert wird.According to claim 19, the blocking means may comprise a projection. This projection is advantageous because it can prevent a child from inserting their fingers into the small gap between the door frame and door when the door is not opened wide enough for the blocking means to reach the blocking position. Thus, if the door is opened only so far that the projection no longer touches the door frame, the blocking means is moved by the second return means somewhat in the direction of the blocking position, so that even in this state, a jamming of the fingers is prevented.

Nach einer Ausführungsform der Erfindung kann sich der Vorsprung in Richtung des Türrahmens erstrecken, wenn das Blockiermittel im an der Tür angebrachten Zustand bei geschlossener Tür in der Freigabeposition ist.According to one embodiment of the invention, the projection may extend in the direction of the door frame when the blocking means in the door-mounted state with the door closed in the release position.

Nach einer Ausführungsform der Erfindung kann der Vorsprung im an der Tür angebrachten Zustand an einem der Tür zugewandten Endbereich des Blockiermittels angeordnet sein.According to one embodiment of the invention, the projection may be arranged in the attached to the door state on a door facing the end portion of the blocking means.

Nach einer Ausführungsform der Erfindung kann die Vorrichtung ein translatorisch bewegbares Mittel umfassen, das durch das Betätigungsmittel und durch das zweite Rückstellmittel translatorisch bewegbar ist. Das Blockiermittel kann an dem bewegbaren Mittel befestigt sein. Das Blockiermittel kann also zusammen mit dem bewegbaren Mittel bewegt werden. Das translatorisch bewegbare Mittel kann beispielsweise ein Schieber oder ein Linearschlitten sein.According to one embodiment of the invention, the device may comprise a translationally movable means, which is translationally movable by the actuating means and by the second return means. The blocking means may be attached to the movable means be attached. The blocking means can thus be moved together with the movable means. The translationally movable means may be, for example, a slider or a linear slide.

Nach einer Ausführungsform der Erfindung kann das Betätigungsmittel drehbar sein. Bei einer Drehung des Betätigungsmittels kann das bewegbare Mittel translatorisch bewegt werden. Hierfür kann die Vorrichtung beispielsweise ein Kopplungsmittel umfassen, das die Drehbewegung des Betätigungsmittels in die translatorische Bewegung des bewegbaren Mittels umsetzt.According to one embodiment of the invention, the actuating means may be rotatable. Upon rotation of the actuating means, the movable means can be moved translationally. For this purpose, the device may for example comprise a coupling means, which converts the rotational movement of the actuating means in the translational movement of the movable means.

Nach einer Ausführungsform der Erfindung kann das Betätigungsmittel einen in einem Langloch geführten Exzenter aufweisen. Der Exzenter ist dazu ausgebildet, eine Drehbwegung des Betätigungsmittels in eine lineare Bewegung des bewegbaren Mittels umzusetzen.According to one embodiment of the invention, the actuating means may have an eccentric guided in a slot. The eccentric is designed to convert a Drehbwegung of the actuating means in a linear movement of the movable means.

Nach einer Ausführungsform der Erfindung kann die Vorrichtung zumindest einen ersten Anschlag umfassen, der einen Drehbereich des Betätigungsmittels in einer ersten Drehrichtung einschränkt.According to one embodiment of the invention, the device may comprise at least a first stop, which limits a rotational range of the actuating means in a first direction of rotation.

Nach einer Ausführungsform der Erfindung kann die Vorrichtung einen zweiten Anschlag umfassen, der den Drehbereich des Betätigungsmittels in einer zweiten Drehrichtung einschränkt, die der ersten Drehrichtung entgegengesetzt ist.According to one embodiment of the invention, the device may comprise a second stop which limits the range of rotation of the actuating means in a second direction of rotation, which is opposite to the first direction of rotation.

Es ist auch möglich, dass die Vorrichtung einen oder zwei Anschläge für das bewegbare Mittel aufweist, die dazu ausgebildet sind, den Bewegungsbereich des bewegbaren Mittels einzuschränken.It is also possible that the device has one or two stops for the movable means, which are designed to restrict the range of movement of the movable means.

Durch die Einschränkung des Drehbereichs kann die translatorische Bewegung des bewegbaren Mittels eingeschränkt werden, sodass es nicht zu weit bewegt wird. Wenn das Blockiermittel zu weit hervorsteht, können unerwünscht große Hebelkräfte auftreten, wenn das Blockiermittel am Türrahmen oder an dem am Türrahmen angeordneten Bauteil anschlägt.By restricting the range of rotation, the translational movement of the movable means can be restricted so that it is not moved too far. If the blocking means protrudes too far, undesirably large lever forces can occur if the blocking means strikes the door frame or the component arranged on the door frame.

Nach einer Ausführungsform der Erfindung kann die Vorrichtung ein erstes Abstandsmittel zur Befestigung an der Tür umfassen. Das erste Abstandsmittel kann elastisch ausgebildet oder mit einem Dämpfungsmechanismus versehen sein. Durch die elastische Befestigung bzw. den Dämpfungsmechanismus können Kräfte abgefedert bzw. abgedämpft werden, die auftreten, wenn das Blockiermittel am Türrahmen oder an dem am Türrahmen angeordneten Bauteil anschlägt.According to one embodiment of the invention, the device may comprise a first spacing means for attachment to the door. The first spacer means may be elastic or provided with a damper mechanism. By the elastic attachment or the damping mechanism forces can be cushioned or damped, which occur when the blocking means strikes the door frame or on the door frame arranged component.

Nach einer Ausführungsform der Erfindung kann das Betätigungsmittel an einer ersten Seite der Tür anordbar sein. Die Vorrichtung kann noch ein weiteres Betätigungsmittel umfassen, das an einer der ersten Seite gegenüberliegenden zweiten Seite der Tür anordbar ist. Beispielsweise kann die erste Seite die Bandseite, auch Öffnungsseite genannt, sein, während die zweite Seite die Gegenbandseite, auch Schließseite genannt, ist. Somit lässt sich von beiden Seiten aus eine Bewegung des Blockiermittels auslösen.According to one embodiment of the invention, the actuating means can be arranged on a first side of the door. The device may also comprise a further actuating means which can be arranged on a second side of the door opposite the first side. For example, the first side may be the hinge side, also called the opening side, while the second side is the opposite hinge side, also called the closing side. Thus, a movement of the blocking agent can be triggered from both sides.

Nach einer Ausführungsform der Erfindung kann das Blockiermittel ein Gleitmittel, zum Beispiel eine Rolle, umfassen, das dazu ausgebildet ist, bei einer Öffnung der Tür entlang eines Türrahmens zu gleiten. Dies ist insbesondere vorteilhaft, um den Türrahmen zu schonen. Wenn die Tür geschlossen ist, drückt die Rückstellkraft das Blockiermittel in Richtung des Türrahmens. Bei einer Öffnung der Tür werden durch das Gleiten des Gleitmittels Beschädigungen vermieden.According to one embodiment of the invention, the blocking means may comprise a lubricant, for example a roller, which is adapted to slide along a door frame when the door is opened. This is particularly advantageous to protect the door frame. When the door is closed, the restoring force presses the blocking means in the direction of the door frame. At an opening of the door By sliding the lubricant damages are avoided.

Falls als Gleitmittel eine Rolle verwendet wird, kann diese bei einer Öffnung der Tür entlang des Türrahmens abrollen. Hierdurch werden Beschädigungen vermieden.If a roller is used as the lubricant, it can roll along the door frame when the door is opened. As a result, damage is avoided.

Nach einer Ausführungsform der Erfindung kann die Rolle an einem Schenkel angeordnet sein, der sich in einer Richtung erstreckt, die nicht parallel zur Bewegungsrichtung des bewegbaren Mittels ist. Außerdem kann der Schenkel federnd ausgebildet oder mit einem Dämpfungssystem versehen sein. Durch diese Ausgestaltung des Schenkels können Kräfte abgefedert bzw. abgedämpft werden, die auftreten, wenn das Blockiermittel am Türrahmen oder an dem am Türrahmen angeordneten Bauteil anschlägt.According to one embodiment of the invention, the roller may be arranged on a leg which extends in a direction which is not parallel to the direction of movement of the movable means. In addition, the leg may be resilient or provided with a damping system. By this embodiment of the leg forces can be cushioned or damped, which occur when the blocking means strikes the door frame or on the door frame arranged component.

Nach einer Ausführungsform der Erfindung kann die Vorrichtung ein zweites Abstandsmittel umfassen. Das zweite Abstandsmittel kann am Türrahmen anordbar sein, sodass das Blockiermittel in der Blockierposition beim Schließen der Tür an dem zweiten Abstandsmittel anschlägt. Durch Verwendung des zweiten Abstandsmittels kann der Spalt zwischen Tür und Türrahmen vergrößert werden, sodass die Klemmgefahr verringert wird.According to one embodiment of the invention, the device may comprise a second spacing means. The second spacing means may be arrangeable on the door frame such that the blocking means abuts the second spacing means in the blocking position when closing the door. By using the second spacer means, the gap between the door and the door frame can be increased, so that the risk of jamming is reduced.

Nach einer Ausführungsform der Erfindung kann das zweite Abstandsmittel zumindest teilweise elastisch ausgebildet oder mit einem Dämpfungselement versehen sein. Beispielsweise kann das zweite Abstandsmittel aus zwei Bauteilen bestehen, wovon nur eins elastisch ausgebildet bzw. mit einem Dämpfungselement versehen ist. Dadurch können Kräfte abgefedert bzw. abgedämpft werden, die auftreten, wenn das Blockiermittel am Türrahmen oder an dem am Türrahmen angeordneten Bauteil anschlägt.According to one embodiment of the invention, the second spacing means may be at least partially elastic or provided with a damping element. For example, the second spacing means consist of two components, of which only one is elastic or provided with a damping element. As a result, forces can be cushioned or damped, which occur when the blocking means strikes the door frame or on the component arranged on the door frame.

Nach einer Ausführungsform der Erfindung kann die Vorrichtung ein Rastmittel umfassen. Das Blockiermittel kann in der Blockierposition beim Anschlag am Türrahmen oder am zweiten Abstandsmittel an dem Rastmittel einrasten. Das Rastmittel kann beispielsweise als mechanische Falle ausgebildet sein. Das Rastmittel verhindert ein unerwünschtes Zurückfedern der Tür nach einem Anschlagen des Blockiermittels am Türrahmen oder am zweiten AbstandsmittelAccording to one embodiment of the invention, the device may comprise a locking means. The blocking means can engage in the blocking position at the stop on the door frame or on the second spacer means on the locking means. The locking means may be formed, for example, as a mechanical trap. The latching means prevents unwanted springing back of the door after an abutment of the blocking means on the door frame or on the second spacer means

Das System gemäß Anspruch 35 umfasst eine Tür und eine Vorrichtung nach einer Ausführungsform der Erfindung. Die Vorrichtung ist an der Tür befestigt.The system according to claim 35 comprises a door and a device according to an embodiment of the invention. The device is attached to the door.

Nach einer Ausführungsform der Erfindung kann das Blockiermittel an einer Gegenbandseite der Tür angeordnet sein.According to one embodiment of the invention, the blocking means may be disposed on a mating hinge side of the door.

Nach einer Ausführungsform der Erfindung kann die Tür eine Ausnehmung aufweisen. Die Vorrichtung kann teilweise in der Ausnehmung angeordnet sein. Zumindest das Blockiermittel ragt in der Blockierposition aus der Ausnehmung heraus.According to one embodiment of the invention, the door may have a recess. The device may be partially disposed in the recess. At least the blocking means projects out of the recess in the blocking position.

Nach einer Ausführungsform der Erfindung kann das System einen Türrahmen umfassen. An dem Türrahmen kann ein Haltemittel angeordnet sein, das das Blockiermittel bei geschlossener Tür in der Freigabeposition hält. Dies ist insbesondere vorteilhaft bei bündig schließenden Türen.According to one embodiment of the invention, the system may comprise a door frame. On the door frame, a holding means may be arranged, which holds the blocking means with the door closed in the release position. This is particularly advantageous in flush closing doors.

Weitere Merkmale und Vorteile der vorliegenden Erfindung werden deutlich anhand der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele unter Bezugnahme auf die beiliegenden Abbildungen. Dabei werden für gleiche oder ähnliche Bauteile und für Bauteile mit gleichen oder ähnlichen Funktionen die gleichen Bezugszeichen verwendet. Darin zeigen:

Fig. 1 A und B
zwei schematische Schnittansichten einer Vorrichtung nach einer Ausführungsform der Erfindung;
Fig. 2
eine schematische Schnittansicht der Vorrichtung aus Fig. 1 B;
Fig. 3 A bis C
mehrere schematische Seitenansichten einer Vorrichtung nach unterschiedlichen Ausführungsformen der Erfindung;
Fig. 4
eine schematische Explosionsdarstellung der Vorrichtung aus den Figuren 1 und 2;
Fig. 5 A und B
schematische isometrische Ansichten der Vorrichtung aus den Figuren 1, 2 und 4;
Fig. 6 A und B
schematische Ansichten der Vorrichtung aus den Figuren 1, 2, 4 und 5, angeordnet an einer Tür;
Fig. 7 A und B
schematische Ansichten einer Vorrichtung nach einer Ausführungsform der Erfindung mit einem am Türrahmen angeordneten Abstandselement;
Fig. 8 A bis C
schematische Schnittansichten einer Vorrichtung nach verschiedenen Ausführungsformen der Erfindung;
Fig. 9
eine schematische Schnittansicht einer Vorrichtung nach einer weiteren Ausführungsform der Erfindung;
Fig. 10
eine schematische perspektivische Ansicht einer Vorrichtung nach einer weiteren Ausführungsform der Erfindung;
Fig. 11 A bis C
schematische Draufsichten auf die Vorrichtung aus Fig. 10;
Fig. 12 A und B
schematische Seitenansichten der Vorrichtung aus Fig. 10;
Fig. 13 A und B
schematische Schnittansichten der Vorrichtung aus Fig. 10;
Fig. 14 A und B
schematische Explosionsdarstellungen einer Vorrichtung nach einer Ausführungsform der Erfindung;
Fig. 15 A und
schematische Darstellungen einer Vorrichtung nach einer B Ausführungsform der Erfindung mit einem Feststellmittel;
Fig. 16 A und B
schematische Darstellungen der Vorrichtung aus Fig. 15, wobei das Feststellmittel in einer anderen Position ist;
Fig. 17 A und
schematische Darstellungen einer Vorrichtung nach einer B Ausführungsform der Erfindung mit einem Feststellmittel;
Fig. 18 A und B
schematische Darstellungen der Vorrichtung aus Fig. 17, wobei das Feststellmittel in einer anderen Position ist;
Fig. 19
eine schematische Darstellung eines Blockiermittels;
Fig. 20 A bis C
schematische Darstellungen der Funktionsweise eines Deaktivierungsmittels;
Fig. 21 A und B
schematische Darstellungen eine schwenkbaren Blockiermittels;
Fig. 22
eine schematische Darstellung des schwenkbaren Blockiermittels im an einer Tür angebrachten Zustand;
Fig. 23 A und
schematische Darstellungen der Vorrichtung aus Fig. 14; B und
Fig. 24 A und B
schematische Darstellungen der Vorrichtung aus Fig. 14 in für links- und rechtsseitige Türen.
Further features and advantages of the present invention will become apparent from the following description of preferred embodiments with reference to the accompanying drawings. Here, the same reference numerals are used for the same or similar components and components with the same or similar functions. Show:
Fig. 1 A and B
two schematic sectional views of a device according to an embodiment of the invention;
Fig. 2
a schematic sectional view of the device Fig. 1 B;
Fig. 3 A to C
several schematic side views of a device according to different embodiments of the invention;
Fig. 4
a schematic exploded view of the device of the Figures 1 and 2 ;
Fig. 5 A and B
schematic isometric views of the device from the FIGS. 1, 2 and 4 ;
Fig. 6 A and B
schematic views of the device from the FIGS. 1, 2 . 4 and 5 arranged on a door;
Fig. 7 A and B
schematic views of a device according to an embodiment of the invention with a spacer arranged on the door frame;
Fig. 8 A to C
schematic sectional views of an apparatus according to various embodiments of the invention;
Fig. 9
a schematic sectional view of a device according to another embodiment of the invention;
Fig. 10
a schematic perspective view of a device according to another embodiment of the invention;
Fig. 11 A to C
schematic plan views of the device Fig. 10 ;
Fig. 12 A and B
schematic side views of the device Fig. 10 ;
Fig. 13 A and B
schematic sectional views of the device from Fig. 10 ;
Fig. 14 A and B
schematic exploded views of a device according to an embodiment of the invention;
Fig. 15 A and
schematic representations of a device according to a B embodiment of the invention with a locking means;
Fig. 16 A and B
schematic representations of the device Fig. 15 wherein the locking means is in a different position;
Fig. 17 A and
schematic representations of a device according to a B embodiment of the invention with a locking means;
Fig. 18 A and B
schematic representations of the device Fig. 17 wherein the locking means is in a different position;
Fig. 19
a schematic representation of a blocking agent;
Fig. 20 A to C
schematic representations of the operation of a deactivating agent;
Fig. 21 A and B
schematic representations of a pivotable blocking agent;
Fig. 22
a schematic representation of the pivotable locking means mounted on a door state;
Fig. 23 A and
schematic representations of the device Fig. 14 ; Federation
Fig. 24 A and B
schematic representations of the device Fig. 14 in for left and right side doors.

Die Vorrichtung 100 umfasst ein Betätigungsmittel (in Figuren 1A und 1B nicht dargestellt) und ein Blockiermittel 102. Durch eine Drehung des Betätigungsmittels kann das Blockiermittel 102 zwischen einer in Figur 1A gezeigten Freigabeposition und einer in Figur 1B gezeigten Blockierposition bewegt werden. In der Blockierposition ist die Distanz zwischen dem Blockiermittel 102 und dem Betätigungsmittel größer als in der Freigabeposition. In der Blockierposition verhindert das Blockiermittel 102 das Schließen einer Tür, indem es am Türrahmen oder an einem am Türrahmen angeordneten Bauteil anschlägt. In der Freigabeposition wird ein Schließen der Tür ermöglicht.The device 100 comprises an actuating means (in Figures 1A and 1B not shown) and a blocking means 102. By a rotation of the actuating means, the blocking means 102 between an in Figure 1A shown release position and a in FIG. 1B shown blocking position to be moved. In the blocking position, the distance between the blocking means 102 and the actuating means is greater than in the release position. In the blocking position, the blocking means 102 prevents the closing of a door by striking the door frame or a component arranged on the door frame. In the release position, the door is closed.

Außerdem umfasst die Vorrichtung 100 einen in einem Langloch 104 geführten Exzenter 103, der mit dem Betätigungsmittel verbunden ist. Durch diese Mechanik wird die Drehbewegung des Betätigungsmittels in eine translatorische Bewegung eines translatorische bewegbaren Mittels 105 umgesetzt. An dem bewegbaren Mittel 105 ist das Blockiermittel 102 angeordnet. Die Drehbewegung des Betätigungsmittels wird durch zwei Anschläge 106 begrenzt.In addition, the device 100 comprises a guided in a slot 104 eccentric 103 which is connected to the actuating means. By this mechanism, the rotational movement of the actuating means in a translational movement of a translational movable By means of 105 implemented. On the movable means 105, the blocking means 102 is arranged. The rotational movement of the actuating means is limited by two stops 106.

Das bewegbare Mittel 105 ist mit Rückstellmitteln 107 verbunden, die eine Rückstellkraft über das bewegbare Mittel 105 auf das Blockiermittel 102 ausüben, wenn sich das Blockiermittel 102 in der Freigabeposition befindet. Die Rückstellmittel 107 können beispielsweise Gasdruckfedern sein. Die Rückstellkraft ist dabei in Richtung der Blockierposition gerichtet, sodass das Blockiermittel 102 automatisch in die Blockierposition bewegt wird, wenn das Betätigungsmittel nicht betätigt wird und die Tür geöffnet ist. Dieser Mechanismus stellt sicher, dass die Vorrichtung zuverlässig ein Schließen der Tür verhindert.The movable means 105 is connected to return means 107 which exert a restoring force on the blocking means 102 via the movable means 105 when the blocking means 102 is in the release position. The return means 107 may be, for example, gas springs. The restoring force is directed towards the blocking position, so that the blocking means 102 is automatically moved to the blocking position when the actuating means is not actuated and the door is opened. This mechanism ensures that the device reliably prevents the door from closing.

In Figur 2 ist dargestellt, dass das bewegbare Mittel 105 einen Schenkel 200 aufweist, an dem das Blockiermittel 102 angeordnet ist. Der Schenkel 200 ist federnd ausgebildet oder mit einem Dämpfungssystem versehen, sodass Kräfte abgefedert bzw. abgedämpft werden, die auftreten, wenn das Blockiermittel 102 an einem Türrahmen oder an einem an dem Türrahmen angeordneten Bauteil anschlägt.In FIG. 2 It is shown that the movable means 105 has a leg 200 on which the blocking means 102 is arranged. The leg 200 is resilient or provided with a damping system, so that forces are absorbed or damped, which occur when the blocking means 102 abuts against a door frame or on a door frame arranged component.

Das Blockiermittel 102 ist als Rolle ausgebildet, die dazu ausgebildet ist, am Türrahmen entlang zu rollen, wenn die Tür geöffnet wird. Bei geschlossener Tür drückt die Rückstellkraft der Rückstellmittel 107 das Blockiermittel 102 gegen den Türrahmen. Dadurch, dass die Rolle am Türrahmen abrollt, wird eine Beschädigung des Türrahmens verhindert.The blocking means 102 is designed as a roller which is designed to roll along the door frame when the door is opened. When the door is closed, the restoring force of the return means 107 presses the blocking means 102 against the door frame. The fact that the roller rolls on the door frame, damage to the door frame is prevented.

Die in Figur 3B dargestellte Vorrichtung 300 weist ein alternatives Blockiermittel mit einem stabilisierenden Element 301 und einem elastischen bzw. dämpfenden Element 302 auf. Das elastische bzw. dämpfende Element 302 ist mit dem stabilisierenden Element 301 verbunden. Das elastische Element 302 federt bzw. dämpft Kräfte ab, wenn es an einem Türrahmen oder an ein an dem Türrahmen angeordneten Bauteil anschlägt.In the FIG. 3B The device 300 shown has an alternative blocking means with a stabilizing element 301 and a elastic or damping element 302 on. The elastic or damping element 302 is connected to the stabilizing element 301. The elastic element 302 absorbs or dampens forces when it strikes a door frame or a component arranged on the door frame.

Bei der in Figur 3C dargestellten Vorrichtung 303 ist das Blockiermittel als elastisches bzw. dämpfendes Element 304 ausgebildet.At the in FIG. 3C In the illustrated device 303, the blocking means is designed as an elastic or damping element 304.

In Figur 4 ist das Betätigungselmittel 400 dargestellt, das durch eine Ausnehmung 402 einer Abdeckung 401 mit der Mechanik der Vorrichtung verbunden wird, sodass eine Drehung des Betätigungsmittels 400 in eine translatorische Bewegung des bewegbaren Mittels 105 umgesetzt wird.In FIG. 4 the actuating means 400 is shown, which is connected by a recess 402 of a cover 401 with the mechanism of the device, so that a rotation of the actuating means 400 is converted into a translational movement of the movable means 105.

Die Vorrichtung 100 umfasst außerdem ein erstes Abstandsmittel 403 mit einer Ausnehmung 404, mit der die Vorrichtung an einer Tür befestigt werden kann. Das erste Abstandsmittel 403 kann elastisch ausgebildet bzw. mit einem Dämpfungselement versehen sein, sodass auftretende Kräfte abgefedert bzw. abgedämpft werden. Durch die Ausnehmung 404 kann die Mechanik der Vorrichtung 100 mit einem weiteren Betätigungsmittel auf der anderen Seite der Tür verbunden werden, sodass eine Betätigung von beiden Seiten der Tür möglich ist.The device 100 also includes a first spacer 403 having a recess 404 for attaching the device to a door. The first spacer means 403 may be formed elastically or provided with a damping element, so that occurring forces are cushioned or damped. Through the recess 404, the mechanism of the device 100 can be connected to a further actuating means on the other side of the door, so that an actuation of both sides of the door is possible.

Außerdem ist in Figur 4 ein Bolzen 405 dargestellt, um den der Schenkel 200 schwenkbar ist. Bei einer Krafteinwirkung auf den Schenkel 200 kann dieser etwas nachgeben und um den Bolzen 405 schwenken.It is also in FIG. 4 a bolt 405 is shown about which the leg 200 is pivotable. When a force acting on the leg 200 of this can give something and swing around the bolt 405.

In den Figuren 6A und 6B ist dargestellt, dass die Vorrichtung 100 von beiden Seiten der Tür 600 aus unter Verwendung der Betätigungsmittel 400 betätigt werden kann. Das Blockiermittel 102 ist in der Blockierposition und schlägt am Türrahmen 601 an, wodurch ein Schließen der Tür 600 verhindert wird.In the Figures 6A and 6B It is shown that the device 100 can be actuated from both sides of the door 600 using the actuating means 400. The blocking means 102 is in the blocking position and strikes the door frame 601, thereby preventing the door 600 from being closed.

Die Figuren 7A und 7B unterscheiden sich von den Darstellungen in den Figuren 6A und 6B insbesondere dadurch, dass am Türrahmen 601 ein zweites Abstandsmittel 700 angeordnet ist. Wenn das Blockiermittel 102 in der Blockierposition ist, schlägt es am zweiten Abstandsmittel 700 an. Dadurch wird der Türrahmen 601 geschont. Außerdem wird der Spalt zwischen der Tür 600 und dem Türrahmen 601 vergrößert, sodass die Klemmgefahr verringert wird.The FIGS. 7A and 7B differ from the representations in the Figures 6A and 6B in particular in that a second spacing means 700 is arranged on the door frame 601. When the blocking means 102 is in the blocking position, it hits the second spacing means 700. As a result, the door frame 601 is spared. In addition, the gap between the door 600 and the door frame 601 is increased, so that the risk of jamming is reduced.

In Figur 8A ist die Vorrichtung aus den Figuren 7A und 7B in einer Schnittansicht von oben dargestellt. In Figur 8B ist an dem zweiten Abstandsmittel 700 ein elastisches bzw. dämpfendes Element 800 so angeordnet, dass das Blockiermittel 102 an dem elastischen bzw. dämpfenden Element 800 anschlägt, wodurch auftretende Kräfte abgefedert bzw. abgedämpft werden.In Figure 8A the device is out of the FIGS. 7A and 7B shown in a sectional view from above. In FIG. 8B At the second spacing means 700, an elastic or damping element 800 is arranged such that the blocking means 102 abuts against the elastic or damping element 800, which cushions occurring forces.

In Figur 8C weist die Vorrichtung 100 ein am Rahmen 601 angeordnetes Rastmittel 801 auf. Wenn sich das Blockiermittel 102 in der Blockierposition befindet und die Tür geschlossen wird, rastet das Blockiermittel 102 in dem Rastmittel 801 ein, sodass ein Zurückfedern der Tür aufgrund des Anschlags des Blockiermittels 102 verhindert wird.In FIG. 8C The device 100 has a locking means 801 arranged on the frame 601. When the blocking means 102 is in the blocking position and the door is closed, the blocking means 102 engages in the locking means 801, so that a spring-back of the door due to the stop of the blocking means 102 is prevented.

In Figur 9 ist eine Tür 900 dargestellt, die bündig mit dem Türrahmen 901 schließt. Bei einer solchen Tür kann die Vorrichtung 100 ein Haltemittel 902 umfassen, das das Blockiermittel 102 in der Freigabeposition hält, wenn die Tür 900 geschlossen ist. Dadurch wird das Öffnen der Tür 900 erleichtert, da das Betätigungsmittel 400 nicht betätigt werden muss, um das Blockiermittel 102 in die Freigabeposition zu bewegen.In FIG. 9 a door 900 is shown which is flush with the door frame 901. In such a door, the apparatus 100 may include a retaining means 902 which holds the blocking means 102 in the release position when the door 900 is closed. Thereby Opening the door 900 is facilitated because the actuating means 400 need not be actuated to move the blocking means 102 to the release position.

In den Figuren 10 bis 13 ist eine weitere Ausführungsform der Erfindung dargestellt. Die Vorrichtung 1000 umfasst ein Blockiermittel 1001 und zwei Rückstellmittel 107. An dem Blockiermittel 1001 ist ein Vorsprung 1002 angeordnet. Das Blockiermittel 1001 lässt sich ähnlich wie bei den weiter oben beschriebenen Vorrichtungen 100 und 300 translatorisch bewegen und soll als Klemmschutz dazu dienen, das Schließen einer Tür zu verhindern.In the FIGS. 10 to 13 a further embodiment of the invention is shown. The device 1000 comprises a blocking means 1001 and two return means 107. A projection 1002 is arranged on the blocking means 1001. The blocking means 1001 can be moved in a translatory manner similar to the devices 100 and 300 described above and is intended as a clamp protection to prevent the closing of a door.

Der Vorsprung 1002 ist an einem der Tür zugewandten Endbereich des Blockiermittels 1001 angeordnet und erstreckt sich in Richtung des Türrahmens, wenn das Blockiermittel 1001 in der Freigabeposition ist und die Tür geschlossen ist. Der Vorsprung 1002 ist etwas schmaler als der übrige Bereich des Blockiermittels 1001. Daher kann der Vorsprung 1002 dazu genutzt werden, das Schließen der Tür bereits zu verhindern, wenn die Tür nur einen relativ kleinen Spalt geöffnet ist.The projection 1002 is disposed on a door-facing end portion of the blocking means 1001 and extends toward the door frame when the blocking means 1001 is in the release position and the door is closed. The protrusion 1002 is slightly narrower than the remaining area of the blocking means 1001. Therefore, the protrusion 1002 can be used to already prevent the door from closing when the door is opened only a relatively small gap.

In Figur 11A ist die Vorrichtung 1000 in der Freigabeposition dargestellt. Wenn die Vorrichtung 1000 in dieser Position an einer Tür angebracht ist, kann die Tür problemlos geöffnet und geschlossen werden. Figur 11B zeigt dieselbe Vorrichtung 1000 in der Blockierposition, sodass das Schließen der Tür verhindert wird, da das Blockiermittel 1001 am Türrahmen anschlägt, wenn sich die Tür auf den Türrahmen zu bewegt. Figur 11C unterscheidet sich von Figur 11B dadurch, dass das Blockiermittel 1001 um eine Schwenkachse 1200 verschwenkt wurde, was weiter unten ausführlicher erklärt wird. Die Anordnung des Blockiermittels 1001 aus Figur 11B entspricht dabei der Anordnung aus den Figuren 12A und 13A. Die Anordnung des Blockiermittels aus Figur 11C entspricht der Anordnung aus den Figuren 12B und 13B.In Figure 11A the device 1000 is shown in the release position. If the device 1000 is mounted in this position on a door, the door can be easily opened and closed. FIG. 11B shows the same device 1000 in the blocking position, so that the closing of the door is prevented because the blocking means 1001 abuts the door frame when the door moves towards the door frame. FIG. 11C differs from FIG. 11B in that the blocking means 1001 has been pivoted about a pivot axis 1200, which will be explained in more detail below. The arrangement of the blocking means 1001 from FIG. 11B corresponds to the arrangement of the FIGS. 12A and 13A , The order of the blocking agent FIG. 11C corresponds to the arrangement of the Figures 12B and 13B ,

In den Figuren 12A und 12B ist die Schwenkachse 1200 der Vorrichtung 1000 dargestellt, um die das Blockiermittel 1001 schwenkbar ist. Im an der Tür angebrachten Zustand verläuft die Schwenkachse 1200 parallel zur Schwenkachse der Tür. Das Blockiermittel 1001 ist in eine Richtung schwenkbar, in der im an der Tür angebrachten Zustand die Tür ist. Daher wird das Blockiermittel 1001 in Richtung der Tür geschwenkt, wenn es gegen den Türrahmen schlägt. Auf diese Weise wird die Vorrichtung 1000 im Bereich des Blockiermittels 1001 an der Tür abgestützt, sodass die auftretenden Kräfte direkt vom Blockiermittel 1001 an die Tür übertragen werden. Dadurch wird verhindert, dass die gesamten auftretenden Kräfte über die feste Verbindung zwischen der Vorrichtung 1000 und der Tür übertragen werden, wodurch diese Verbindung hohen Belastungen ausgesetzt wäre, sodass nach einer gewissen Anzahl von Blockiervorgängen die Vorrichtung von der Tür abbrechen würde.In the FIGS. 12A and 12B the pivot axis 1200 of the device 1000 is shown, about which the blocking means 1001 is pivotable. When mounted on the door state, the pivot axis 1200 is parallel to the pivot axis of the door. The blocking means 1001 is pivotable in a direction in which the door is in the door mounted state. Therefore, the blocking means 1001 is pivoted in the direction of the door when it strikes against the door frame. In this way, the device 1000 is supported on the door in the area of the blocking means 1001, so that the occurring forces are transmitted directly from the blocking means 1001 to the door. This prevents the entire forces occurring being transmitted via the fixed connection between the device 1000 and the door, whereby this connection would be exposed to high loads, so that after a certain number of blocking operations the device would break off from the door.

Außerdem umfasst die Vorrichtung ein Rückstellmittel 1201, das ein Drehmoment auf das Blockiermittel 1001 ausübt. Dieses Drehmoment wirkt einer Auslenkung des Blockiermittels 1001 um die Schwenkachse 1200 in Richtung der Tür im an der Tür angebrachten Zustand entgegen. Nach einem Blockiervorgang befindet sich das Blockiermittel 1001 in einer ähnlichen Position wie in Fig. 12B gezeigt. Das Drehmoment sorgt dafür, dass das Blockiermittel 1001 nach dem Blockiervorgang wieder in die in Fig. 12A dargestellte Position bewegt wird. Das Rückstellmittel 1201 kann beispielsweise eine Torsionsfeder sein.In addition, the device comprises a return means 1201, which exerts a torque on the blocking means 1001. This torque counteracts a deflection of the blocking means 1001 about the pivot axis 1200 in the direction of the door when mounted on the door state. After a blocking operation, the blocking means 1001 is in a similar position as in FIG Fig. 12B shown. The torque ensures that the blocking means 1001 after the blocking process back into the in Fig. 12A shown position is moved. The return means 1201 may be, for example, a torsion spring.

In den Figuren 13A und 13B ist der Schwenkvorgang des Blockiermittels 1001 um die Schwenkachse 1200 ebenfalls gut zu erkennen. Figur 13A ist dabei eine Schnittansicht entlang der Schnittlinie A-A aus Fig. 11B. Figur 13B ist eine Schnittansicht entlang der Linie B-B aus Fig. 11C.In the FIGS. 13A and 13B is the pivoting operation of the blocking means 1001 about the pivot axis 1200 also good detect. FIG. 13A is a sectional view along the section line AA Fig. 11B , FIG. 13B is a sectional view taken along the line BB Fig. 11C ,

Die in den Figuren 14A und B gezeigte Vorrichtung 1400 umfasst neben dem Blockiermittel 102, dem Exzenter 103, dem bewegbaren Mittel 105, dem Anschlag 106 und den Rückstellmitteln 107 ein Deaktivierungsmittel 1401, das weiter unten mit Bezugnahme auf die Figuren 20A bis C näher erläutert wird.The in the Figures 14A and B The device 1400 shown comprises, in addition to the blocking means 102, the eccentric 103, the movable means 105, the stop 106 and the return means 107, a deactivating means 1401 which will be described below with reference to FIGS FIGS. 20A to C is explained in more detail.

In den Figuren 15A bis 16B ist dargestellt, dass die Vorrichtung 1400 ein Feststellmittel 1500, ein Auslösemittel 1502 und ein Federmittel 1503 umfasst. Dabei zeigen die Figuren 15B und 16B jeweils einen in den Figuren 15A und 16A definierten Detailausschnitt. In Figur 15B ist das Feststellmittel 1500 in einer ersten Position dargestellt. In dieser Position blockiert es die Bewegung eines Abschnitts 1501 des bewegbaren Mittels 105. In dieser Stellung befindet sich das Blockiermittel 102 in der Freigabeposition, sodass die Tür geschlossen werden kann.In the FIGS. 15A to 16B It is shown that the device 1400 comprises a locking means 1500, a triggering means 1502 and a spring means 1503. The show FIGS. 15B and 16B one in the FIGS. 15A and 16A defined detail. In FIG. 15B the locking means 1500 is shown in a first position. In this position, it blocks the movement of a portion 1501 of the movable means 105. In this position, the blocking means 102 is in the release position, so that the door can be closed.

Das Federmittel 1503 übt eine Rückstellkraft auf das Feststellmittel 1500 aus, sodass das Feststellmittel 1500 in die erste Position bewegt wird, sobald das Blockiermittel 102 in die Freigabeposition bewegt wurde. Die Tür kann dann ohne weitere Maßnahmen geschlossen werden, so wie es von herkömmlichen Türen bekannt ist.The spring means 1503 exerts a restoring force on the locking means 1500 so that the locking means 1500 is moved to the first position as soon as the locking means 102 has been moved to the release position. The door can then be closed without further action, as known from conventional doors.

Wenn die Tür geschlossen ist, übt der Türrahmen eine Kraft auf das Auslösemittel 1502 aus (siehe Figure 16B). Dies hat zur Folge, dass das Feststellmittel 1500 in eine zweite Position bewegt wird und der Abschnitt 1501 des bewegbaren Mittels 105 freigegeben wird, sodass sich das Blockiermittel 102 nach Öffnen der Tür in die Blockierposition bewegt.When the door is closed, the door frame exerts a force on the release means 1502 (see Figure 16B ). As a result, the locking means 1500 is moved to a second position and the portion 1501 of the movable means 105 is released, so that the blocking means 102 moves to the blocking position after opening the door.

In den Figuren 17A bis 18B ist in ähnlicher Weise wie in den Figuren 15 und 16 ein magnetisches Feststellmittel 1700, ein magnetisches Auslösemittel 1702 und ein magnetischer Abschnitt 1701 des bewegbaren Mittels 105 dargestellt. In der in Figur 17B dargestellten ersten Position sorgt das Feststellmittel 1700 dafür, dass das Blockiermittel 102 in der Freigabeposition verbleibt.In the FIGS. 17A to 18B is in a similar way as in the FIGS. 15 and 16 a magnetic detection means 1700, a magnetic release means 1702 and a magnetic portion 1701 of the movable means 105 are shown. In the in Figure 17B In the illustrated first position, the locking means 1700 ensures that the blocking means 102 remains in the release position.

Wenn die Tür geschlossen wird, übt der im Türrahmen angeordnete Magnet 1800 eine magnetische Kraft auf das Auslösemittel 1702 aus, wodurch sich das magnetische Feststellmittel 1700 dreht und eine Bewegung des Blockiermittels 102 in die Blockierposition ermöglicht.When the door is closed, the magnet 1800 disposed in the door frame exerts a magnetic force on the trigger 1702, thereby rotating the magnetic locking means 1700 and allowing the blocking means 102 to move to the blocking position.

In Figur 19 ist ein drei Teile umfassendes Blockiermittel 102 dargestellt. Ein Grundkörper 1900 kann zwischen einem Befestigungselement 1901 und einem Anschlagelement 1902 angeordnet sein. Dabei ist das Befestigungselement 1902 zur Befestigung am bewegbaren Mittel 105 ausgebildet. Das Anschlagelement 1902 ist für einen Anschlag an der Tür ausgebildet, wenn das Blockiermittel 102 in der Blockierposition ist.In FIG. 19 a three-part blocking means 102 is shown. A base body 1900 may be arranged between a fastening element 1901 and a stop element 1902. In this case, the fastening element 1902 is designed for attachment to the movable means 105. The stop member 1902 is adapted to abut the door when the blocking means 102 is in the blocking position.

Der Vorteil eines derartigen Aufbaus des Blockiermittels 102 ist die Austauschbarkeit der unterschiedlichen Elemente. Beispielsweise kann das Anschlagelement 1902 ausgetauscht werden, wenn es Abnutzungs- oder Ermüdungserscheinungen aufweist. Dies kann insbesondere vorteilhaft sein, wenn das Blockiermittel 102 häufig an der Tür anschlägt.The advantage of such a construction of the blocking means 102 is the interchangeability of the different elements. For example, the stop element 1902 can be replaced if it has signs of wear or fatigue. This can be particularly advantageous if the blocking means 102 often strikes the door.

Die Funktionsweise des Deaktivierungsmittels 1401 wird nun unter Bezugnahme auf die Figuren 20A bis C näher erläutert. Dabei sind die Figuren 20B und C Schnittdarstellungen entlang der in Figur 20A eingezeichneten Schnittlinie. In den Figuren 20A und B ist das Deaktivierungsmittel 1401 in einer ersten Position dargestellt, in der eine Bewegung des Exzenters 103 durch das Deaktivierungsmittel 1401 blockiert wird, da der Exzenter in einer Ausnehmung des Deaktivierungsmittels 1401 angeordnet ist. Eine Bewegung des bewegbaren Mittels 105 wird somit verhindert. Das Blockiermittel 102 kann also nicht in die Blockierposition bewegt werden.The operation of deactivating means 1401 will now be described with reference to FIGS FIGS. 20A to C explained in more detail. Here are the FIGS. 20B and C Sectional views along the in Figure 20A drawn cutting line. In the FIGS. 20A and B is this Deactivation means 1401 shown in a first position in which movement of the eccentric 103 is blocked by the deactivating means 1401, since the eccentric is arranged in a recess of the deactivating 1401. A movement of the movable means 105 is thus prevented. The blocking means 102 can therefore not be moved to the blocking position.

Das Deaktivierungsmittel 1401 kann durch einen Benutzer in die in Figur 20C dargestellte zweite Position bewegt werden. Dann ist der Exzenter 103 außerhalb der Ausnehmung des Deaktivierungsmittels 1401 angeordnet und kann bewegt werden. Das Blockiermittel 102 kann somit wieder in die Blockierposition bewegt werden.The deactivating means 1401 may be inserted by a user into the in Figure 20C shown second position to be moved. Then, the eccentric 103 is disposed outside the recess of the deactivating means 1401 and can be moved. The blocking means 102 can thus be moved back to the blocking position.

In Figur 22 ist dargestellt, wie das schwenkbare Blockiermittel 102 beim Anschlag an dem Abstandsmittel 700 gegen die Tür 600 abgestützt wird. Dies hat insbesondere den Vorteil, dass die beim Anschlag auftretenden Kräfte auch über diese Abstützfläche an die Tür 600 übertragen werden. Dadurch wird die mechanische Verbindung zwischen der Vorrichtung und der Tür geschont.In FIG. 22 It is shown how the pivotable blocking means 102 is supported against the door 600 when abutting the spacer means 700. This has the particular advantage that the forces occurring during the attack are also transmitted to the door 600 via this support surface. This protects the mechanical connection between the device and the door.

In Figur 24A ist die Vorrichtung 1400 in einer Konfiguration dargestellt, in der sie an einer linken Tür gemäß der einschlägigen DIN eingesetzt werden kann. In Figur 24B ist die Vorrichtung in einer Konfiguration dargestellt, in der sie an einer rechten Tür gemäß der DIN eingesetzt werden kann. Es ist deutlich zu erkennen, dass lediglich der Exzenter 103 in einer anderen Ausnehmung des bewegbaren Mittels 105 geführt wird. Somit können dieselben Bauteile für beide Konfigurationen eingesetzt werden. Erst beim Zusammenbau muss entschieden werden, welche Konfiguration gewünscht ist.In Figure 24A For example, the device 1400 is shown in a configuration in which it can be used on a left door according to the relevant DIN. In Figure 24B the device is shown in a configuration in which it can be used on a right door according to the DIN. It can be clearly seen that only the eccentric 103 is guided in another recess of the movable means 105. Thus, the same components can be used for both configurations. Only when assembling must be decided which configuration is desired.

Claims (15)

Vorrichtung (100; 300; 303; 1400) zum Verhindern des Schließens einer Tür (600; 900), umfassend ein Blockiermittel (102) und ein Betätigungsmittel (400), wobei das Blockiermittel (102) dazu ausgebildet ist, an der Tür (600; 900) angebracht zu werden und im angebrachten Zustand in einer Blockierposition das Schließen der Tür (600; 900) zu verhindern und in einer Freigabeposition das Schließen der Tür (600; 900) zu ermöglichen, wobei das Betätigungsmittel (400) dazu ausgebildet ist, eine Bewegung des Blockiermittels (102) von der Blockierposition in die Freigabeposition auszulösen,
dadurch gekennzeichnet, dass
die Vorrichtung (100; 300; 303; 1400) ein Feststellmittel (1500; 1700) umfasst, das von einer ersten Position in eine zweite und umgekehrt bewegbar ist, und das dazu ausgebildet ist, in der ersten Position das Blockiermittel (102) in der Freigabeposition zu halten.An apparatus (100; 300; 303; 1400) for preventing the closing of a door (600; 900), comprising a blocking means (102) and an actuating means (400), the blocking means (102) being adapted to the door (600 900) and, when installed, in a blocking position, prevent the door (600; 900) from being closed and allow the door (600; 900) to be closed in a release position, the actuating means (400) being adapted to trigger a movement of the blocking means (102) from the blocking position to the release position,
characterized in that
the device (100; 300; 303; 1400) comprises a locking means (1500; 1700) movable from a first position to a second and vice versa, and which is adapted, in the first position, for blocking means (102) in the first position Hold release position. Vorrichtung (100; 300; 303; 1400) nach Anspruch 1, dadurch gekennzeichnet, dass das Feststellmittel (1500; 1700) in der zweiten Position eine Bewegung des Blockiermittels (102) freigibt.Apparatus (100; 300; 303; 1400) as claimed in claim 1, characterized in that the locking means (1500; 1700) releases movement of the blocking means (102) in the second position. Vorrichtung (100; 300; 303; 1400) nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass die Vorrichtung (100; 300; 303; 1400) ein Auslösemittel (1502; 1702) umfasst, das dazu ausgebildet ist, eine Bewegung des Feststellmittels (1500; 1700) von der ersten in die zweite Position auszulösen.Device (100; 300; 303; 1400) according to any one of the preceding claims, characterized in that the device (100; 300; 303; 1400) comprises a triggering means (1502; 1702) adapted to prevent a movement of the locking means (1502; 1500, 1700) from the first to the second position. Vorrichtung (100; 300; 303; 1400) nach dem vorherigen Anspruch, dadurch gekennzeichnet, dass das Auslösemittel (1502; 1702) dazu ausgebildet ist, die Bewegung des Feststellmittels (1500; 1700) von der ersten in die zweite Position auszulösen, wenn die Tür (600; 900) geschlossen wird.Device (100; 300; 303; 1400) according to the preceding claim, characterized in that the release means (1502; 1702) is adapted to control the movement of the Triggering means (1500; 1700) from the first to the second position when the door (600; 900) is closed. Vorrichtung (100; 300; 303; 1400) nach dem vorherigen Anspruch, dadurch gekennzeichnet, dass das Auslösemittel (1502; 1702) dazu ausgebildet ist, beim Schließen der Tür (600; 900) den Türrahmen (601; 901) zu berühren.Apparatus (100; 300; 303; 1400) according to the preceding claim, characterized in that the triggering means (1502; 1702) is adapted to contact the door frame (601; 901) when closing the door (600; 900). Vorrichtung (100; 300; 303; 1400) nach zumindest einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass das Feststellmittel (1500) mit einer Rückstellkraft beaufschlagbar ist, die in der zweiten Position des Feststellmittels (1500) in Richtung der ersten Position gerichtet ist.Device (100; 300; 303; 1400) according to at least one of the preceding claims, characterized in that the locking means (1500) is acted upon with a restoring force which is directed in the second position of the locking means (1500) in the direction of the first position. Vorrichtung (100; 300; 303) nach zumindest einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Vorrichtung (100; 300; 303) ein erstes Abstandsmittel (403) zur Befestigung an der Tür (600; 900) umfasst, wobei das erste Abstandsmittel (403) elastisch oder als Dämpfungselement ausgebildet ist.Device (100; 300; 303) according to at least one of the preceding claims, characterized in that the device (100; 300; 303) comprises a first spacing means (403) for attachment to the door (600; 900), the first spacing means (403) is elastic or designed as a damping element. Vorrichtung (100; 300; 303) nach zumindest einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Blockiermittel (102) ein Gleitmittel umfasst, das dazu ausgebildet ist, bei einer Öffnung der Tür (600; 900) entlang eines Türrahmens (601; 901) zu gleiten.Device (100; 300; 303) according to at least one of the preceding claims, characterized in that the blocking means (102) comprises a sliding means, which is designed to open along a door frame (601; 901) when the door (600; ) to glide. Vorrichtung (100; 300; 303) nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass das Gleitmittel als Rolle ausgebildet ist, die dazu ausgebildet ist, bei einer Öffnung der Tür entlang des Türrahmens (601; 901) abzurollen.Device (100; 300; 303) according to the preceding claim, characterized in that the sliding means is designed as a roller which is designed to unroll when the door opens along the door frame (601; 901). Vorrichtung (100; 300; 303) nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass die Rolle an einem Schenkel (200) angeordnet ist, der sich in einer Richtung erstreckt, die nicht parallel zur Bewegungsrichtung des bewegbaren Mittels (105) ist.Device (100; 300; 303) according to the preceding claim, characterized in that the roller is arranged on a leg (200) which extends in a direction which is not parallel to the direction of movement of the movable means (105). Vorrichtung (100; 300; 303) nach zumindest einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Vorrichtung (100; 300; 303) ein zweites Abstandsmittel (700) umfasst, das an einem Türrahmen (601; 901) anordbar ist, sodass das Blockiermittel (102) in der Blockierposition beim Schließen der Tür (600; 900) an dem zweiten Abstandsmittel (700) anschlägt.Device (100; 300; 303) according to at least one of the preceding claims, characterized in that the device (100; 300; 303) comprises a second spacing means (700) which can be arranged on a door frame (601; 901), so that the Blocking means (102) in the blocking position when closing the door (600, 900) on the second spacer means (700) abuts. Vorrichtung (100; 300; 303) nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass das zweite Abstandsmittel (700) zumindest teilweise elastisch oder dämpfend ausgebildet ist.Device (100; 300; 303) according to the preceding claim, characterized in that the second spacing means (700) is at least partially elastic or damping. Vorrichtung (100; 300; 303) nach zumindest einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Vorrichtung (100; 300; 303) ein Rastmittel (801) umfasst, wobei das Blockiermittel (102) in der Blockierposition beim Anschlag am Türrahmen (601; 901) oder am zweiten Abstandsmittel (700) an dem Rastmittel (801) einrastet.Device (100; 300; 303) according to at least one of the preceding claims, characterized in that the device (100; 300; 303) comprises a locking means (801), wherein the blocking means (102) in the blocking position at the stop on the door frame (601 901) or on the second spacer means (700) on the latching means (801) engages. System aus einer Vorrichtung (100; 300; 303) nach zumindest einem der vorhergehenden Ansprüche und einer Tür (600; 900), wobei die Vorrichtung (100; 300; 303) an der Tür (600; 900) befestigt ist.A system comprising a device (100; 300; 303) according to at least one of the preceding claims and a door (600; 900), the device (100; 300; 303) being fixed to the door (600; 900). System nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass die Tür (600; 900) an einer ersten Seite zumindest ein Türband aufweist, und dass das Blockiermittel (102) an einer der ersten Seite gegenüberliegenden zweiten Seite angeordnet ist.System according to the preceding claim, characterized in that the door (600; 900) is on a first side has at least one door hinge, and that the blocking means (102) is arranged on a second side opposite the first side.
EP16175523.6A 2015-06-24 2016-06-21 Device for preventing the locking of a door Active EP3109380B1 (en)

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DE202015103311.7U DE202015103311U1 (en) 2015-06-24 2015-06-24 Device for preventing the closing of a door

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN108678560A (en) * 2018-06-15 2018-10-19 温州瓯海利尔达五金制品有限公司 A kind of mute magnetic key operated lock

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US1414286A (en) * 1921-01-24 1922-04-25 Keller Abraham Safety device for doors
DE707297C (en) * 1938-07-01 1941-12-03 Erwin Koehler Device to prevent unintentional slamming of doors of all kinds
DE944295C (en) * 1952-03-06 1956-06-14 Walter Teepe Slam prevention for the leaves of doors
WO1988009861A1 (en) * 1987-06-11 1988-12-15 Kjellstroem Aake Arrangement for a door
US20020166203A1 (en) * 2001-05-14 2002-11-14 Urschel Ned R. Door closure prevention apparatus and method
DE202006017037U1 (en) 2006-11-06 2006-12-28 Fa. F. Athmer Device for preventing door closure has arrangement pivotable between first and second positions between main closing edge and door panel and outside this region with device mounted on door
DE202012007183U1 (en) * 2012-07-26 2012-12-19 Egon Rebhan door blocker
GB2492989A (en) * 2011-07-19 2013-01-23 Raymond Ian Cantrell A stopper to prevent closure of a door or drawer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1414286A (en) * 1921-01-24 1922-04-25 Keller Abraham Safety device for doors
DE707297C (en) * 1938-07-01 1941-12-03 Erwin Koehler Device to prevent unintentional slamming of doors of all kinds
DE944295C (en) * 1952-03-06 1956-06-14 Walter Teepe Slam prevention for the leaves of doors
WO1988009861A1 (en) * 1987-06-11 1988-12-15 Kjellstroem Aake Arrangement for a door
US20020166203A1 (en) * 2001-05-14 2002-11-14 Urschel Ned R. Door closure prevention apparatus and method
DE202006017037U1 (en) 2006-11-06 2006-12-28 Fa. F. Athmer Device for preventing door closure has arrangement pivotable between first and second positions between main closing edge and door panel and outside this region with device mounted on door
GB2492989A (en) * 2011-07-19 2013-01-23 Raymond Ian Cantrell A stopper to prevent closure of a door or drawer
DE202012007183U1 (en) * 2012-07-26 2012-12-19 Egon Rebhan door blocker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108678560A (en) * 2018-06-15 2018-10-19 温州瓯海利尔达五金制品有限公司 A kind of mute magnetic key operated lock

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DE202015103311U1 (en) 2015-08-07
PL3109380T3 (en) 2020-04-30

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