• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a lock comprising a housing (1), a spring - loaded latch (3), a latch (4) which can be moved by an actuable push rod (6) and a trigger element (5) which cooperates with a strike plate and which in the initial position pushes the push rod (6 ) in the unlocked position. The triggering element (5) is pivotally mounted by means of a rotation axis (18) perpendicular to the forend (2), wherein an inner end portion (11) of the triggering element (5) lying in the housing (1) has the projection (16) which engages the push rod (6) blocks or releases, and wherein an outer end section (10) projecting beyond the forend (2) is designed as a two-armed lever whose lever arms (12, 13) are essentially in the starting position of the triggering element (5) substantially from the axis of rotation (18 ) in the direction of the respective side edges (21,22) of the forend (2) are inclined towards and in the end position, in which one of the most laterally projecting portions of the lever arms (12,13) cooperates with a corresponding recess in the strike plate, in Are pivoted so far in the direction of Stulpmitte so far that the projection (16) at the inner end portion (11) with the push rod (6) is disengaged.
    公开号:AT515806A4
    申请号:T50453/2014
    申请日:2014-07-01
    公开日:2015-12-15
    发明作者:Andreas Schmidt；Hannes Trummer
    申请人:Roto Frank Ag；
    IPC主号:
    专利说明:

    The invention relates to a lock comprising a housing, a spring loaded latch, a latch movable by an actuatable push rod, and a trigger member cooperating with a striker plate projecting into the path of travel of the push rod in a starting position and blocking it in the unlocked position.
    Such panic locks, in which when surcharges a door bolt together with the trap automatically extends seitseitem known. A trigger element, in the form of a slider or a lever, often serves to block the push rod in the lock mechanism until the trigger element is pressed by the lock plate into the housing of the lock and thereby releases the push rod, which pushes out the bolt in succession.
    In another known variant, the release levers are not sliders or levers insertable into the housing, but have outwardly projecting laterally pivotable projections over the forend, which cooperate with corresponding recesses in the lock plate. An example of such a lock is shown in EP 2287426 A1. In this case, the trigger element has a laterally protruding over the forend bracket, which cooperates with a corresponding recess in the locking plate. A disadvantage of this embodiment is that the trigger element is elaborately constructed of different parts and the protruding bracket must be rebuilt depending on the use of a left or right hinged door.
    DE 8902476 U1 shows a variant in which the part projecting beyond the facepiece is a pin displaceable in a longitudinal slot located transversely in the forend, which cooperates with a corresponding lever mechanism in the lock housing. This variant can be used without conversion on the left as well as on right-hinged doors, however the structure further complicates and error-prone. The provision of the pin exact to a middle position in the hole on a tension spring amInnenhebel leads in practice to a very inaccurate
    Riirkcitpl 1 uprhal fpn. wnrlinrh rii p Snhl i psssi nhprhpi f- Ηρς Srh 1 nssps is affected. Also, this variant can be very easily misdirected in an accidental passing the release lever.
    The object of the present invention is therefore to provide a lock which overcomes the above drawbacks and which has the part of the release lever projecting from the forend simply assembled, which has a high locking security and can be used without alteration for left and right hinged doors.
    This object is achieved according to the invention in that the trigger element is pivotally mounted by means of an axis perpendicular to the forehead held in Stulp axis, wherein a lying inside the housing end portion of the trigger element has the projection which locks the push rod, and wherein an outer projecting beyond the forend end portion as two-armed lever is formed, the lever arms are inclined in the starting position of the trigger element substantially from the rotational axis towards the respective side edge of the Stulps and in the end position, in which one of the most laterally projecting portions of the lever arms with a corresponding recess in the strike plate, substantially as far in the direction the Stulpmittehin are pivoted that the projection on the inner end portion with the push rod is disengaged. It is thereby possible to provide a very simple triggering element which converts the lateral linear force which acts on the triggering element when the outer end portion strikes the striking plate, directly into a rotational movement which causes release of the pushrod inside the lockhousing. As a result, the latch is automatically moved by the downwardly moving push rod to its extended position. The push rod can be biased in the direction of the locking division by means of a spring, or be acted upon only by the force of gravity.
    According to a further feature of the invention, it is envisaged that rii p An scrancrs 1 acrp the Änslsppl pmpnfs o-inp-r P.ndQl-pl lnnn Hoc
    Swivel travel of the trigger element corresponds. This ensures that the triggering element can always assume a specific defined initial position in which blocking of the push rod is possible. The blocking safety is thereby substantially increased.
    It is a further feature of the invention that the lever arms of the outer end portion of the triggering element are formed point-symmetrically about the pivot axis. The concrete geometric design of the lever arms can be arbitrary, it being important to ensure that the respective acting ends of the lever arms are seen from the axis of rotation point-symmetrically formed, so that the lock is equally actuated in both a left and a right stop. After this stop, either the upper or the lower lever arm hits the recess in the striking plate, whereby the trigger element is actuated.
    Furthermore, it is a feature of the present invention that the release element is integrally formed. This design is preferred because it allows for a very low cost construction, with the trigger element simply inserted into a corresponding bore in the forend.
    According to a further feature of the invention it is provided that between the outer end portion of the trigger element and a cradle bearing portion, a spacer portion is provided, the thickness of which corresponds at least to the thickness of the cuff and serves as a guide of the trigger element in the forend.
    The thickness of the outer end portion of the trigger element is measured so as to bridge the gap width between the forend and the frame in the closed position and ensure reliable actuation of the trigger element through the recess in the locking plate. Since a gap of a few millimeters remains between the faceplate and the frame for each door, even in the closed state, it makes sense to provide this outer end section with this thickness in order to ensure that the triggering element can always engage in the striking plate. 4
    Finally, it is a feature of the invention that for blocking the latch in the extended position at least one additional locking element is provided, which is actuable, for example via a lock cylinder. Thus, the accidental retraction of the bolt can be prevented by operating the pusher which acts on the push rod.
    The present invention will now be explained in more detail with reference to the accompanying drawings, wherein
    Figure 1 shows a schematic side view of a latch with retracted latch and withdrawn latch according to the invention;
    Fig. 2 is a plan view of the cuff side of the lock in the position shown in Fig. 1,
    FIG. 3 shows a view of the lock of FIG. 1 with the trap removed and the latch extended; FIG.
    Fig. 4 is a plan view of the cuff side of the lock in the position shown in Fig. 3;
    Fig. 5 shows a view of the lock of Fig. 1 with the trap withdrawn and the latch retracted,
    Fig. 6 is a plan view of the cuff side of the lock in the position shown in Fig. 5;
    Fig. 7 is a plan view of a triggering member and Fig. 8 shows a side view of a triggering element.
    The lock shown in FIGS. 1 to 6 has a housing 1, which is shown open in the illustrations. On one side of the housing 1 is the face plate 2, which is provided with different openings for the case 3, the bolt 4, and the trigger element 5. The latch 3 can be retracted by a nut 7 and a door handle (not shown) attached thereto against the force of a spring. Another nut 7 is further a driver 14, which engages in a corresponding opening 15 in the push rod 6, whereby the push rod can be moved by means of the door handle via the nut 7 in the unlocked upper position. The push rod 7 is further connected via a slotted guide 20 with the bolt 4, whereby this can be pushed out or withdrawn upon movement of the push rod 5. In addition, a recess 8 for receiving a lock cylinder is provided, which actuates a locking element 9, which can block the latch 4 in its extended position.
    In Figs. 1 and 2, the lock is shown in the position in which the nut 7 is in the neutral position, the latch 3 has been extended and the latch 4 is in the retracted position. A trigger element 5 has at its inner end portion 11 a projection 16 which projects into the path of movement of the push rod 6 and prevents it from moving downwards. The trigger element 5 extends through the face plate 2, the outer end portion 10 being designed as a two-armed lever. In the position shown in FIGS. 1 and 2, the trigger element 5 is in its initial position, in which position the two lever arms 12, 13 are pivoted in the direction of the respective cuff side edge 21, 22. The upper lever arm 12 is the first Stulpseitenkante 21 and the lower lever arm 13 of the second Stulpseitenkante 22 inclined.
    When the door is now closed, the outer end portion 10 of the trigger element 5 runs into a corresponding recess of the closing plate, whereby the trigger element is pivoted about its axis of rotation 18 perpendicular to the forend. Depending on how the door is hinged, either the upper lever arm 12 or the lower lever arm 13 strikes the rear wall of a corresponding recess in the strike plate and causes the pivoting element to pivot. As shown in Fig. 2, this corresponds to a counterclockwise rotation in both a left and right hinged door.
    Once the door is fully closed, the trigger member assumes the position of Fig. 4, whereby the projection 16 of the inner end portion 11 is disengaged from the push rod 6 and the push rod biased by a spring towards the locking pitch can move downwardly. As a result, the latch 4 is pushed out of the push rod due to the guide cam 20 and assumes the position shown in FIG. 6
    When the push rod 6 is moved back to the upper position by the door handle, both the latch and the latch are retracted and the trigger member can move back to the initial position where the projection 16 of the inner end portion 11 reenters the path of movement of the push rod 6 (Figs 6).
    In Figs. 7 and 8, a triggering element is shown in detail view. At the inner end portion 11 is the projection 16 which blocks the push rod 6 in the upper position. Furthermore, a recess is provided in which the spring 17 is mounted, which biases the trigger element 5 against its initial position. The starting position is a one-sided stop of the movement path of the trigger element. 5
    The outer end portion 10 is formed as a two-sided lever with two-point symmetrical lever arms 12,13. To guide the forend 2, a spacer portion 19 is provided.
    The thickness of the outer end portion 10 of the trigger element 5 is dimensioned so that the gap width between the face plate 2 and frame in the closed position is bridged and a safe operation of the trigger element 5 is ensured by the strike plate.
    权利要求:
    Claims (6)
    [1]
    Claims 1. A lock comprising a housing (1), a spring-loaded latch (3), a latch (4) movable by an actuatable push rod (6), and a trigger member cooperating with a striker (5) which is in a starting position with a projection (16) in the movement path of the push rod (6) protrudes and blocks it in the unlocked position, characterized in that the release element (5) is pivotally mounted by means of a rotation axis (18) held perpendicular to the forend (2) in the face plate (2), 1) end portion (11) of the trigger member (5) has the projection (16) blocking the push rod (6), and wherein an outer end portion (10) projecting beyond the face plate (2) is formed as a two-armed lever Lever arms (12,13) in the initial position of the trigger element (5) substantially from the rotation axis (18) away in the direction of the respective side edges (21,22) of the forend (2) are inclined towards and in the end position, in which one of the most laterally projecting portions of the lever arms (12, 13) cooperates with a corresponding recess in the strike plate, substantially in the direction of the Stulpmitte are pivoted so far that the projection (16) on the inner end portion (11) with the push rod ( 6) is disengaged.
    [2]
    2. Lock according to claim 1, characterized in that the initial position of the trigger element (5) corresponds to an end position of the pivoting path of the trigger element (5).
    [3]
    3. Lock according to claim 1 or 2, characterized in that the lever arms (12,13) of the outer end portion (10) of the triggering element (5) about the axis of rotation (18) herumpunktsymmetrisch are formed.
    [4]
    4. Lock according to one of claims 1 to 3, characterized in that the triggering element (5) is integrally formed.
    [5]
    5. Lock according to one of claims 1 to 4, characterized in that between the outer end portion (10) of the trigger element (5), a spacer portion (19) is provided whose thickness at least the thickness of the forend (2) and as a guide of the triggering element (5) in the stamper (2).
    [6]
    A lock according to any one of claims 1 to 5, characterized in that for blocking the bolt (4) in the pushed-out position there is provided at least one additional locking element (9) which is actuable, for example, by means of a lock cylinder.
    类似技术:
    公开号 | 公开日 | 专利标题
    EP1557514B1|2008-04-23|Espagnolette lock for a double-wing door with panic function
    EP1908900B1|2009-03-11|Lock with swivel trigger
    EP2951369A1|2015-12-09|Panic lock
    EP2673435B1|2014-12-31|Locking system for a two-leaf door assembly with panic function
    EP2860332B1|2018-10-31|Self-locking lock actuated by a lever handle
    CH657417A5|1986-08-29|DRIVE ROD LOCK WITHOUT PANIC FUNCTION, ESPECIALLY FOR THE STANDING LEAF DOUBLE DOORS.
    DE3801441C2|1992-12-03|
    AT515806A4|2015-12-15|lock
    EP0688931A1|1995-12-27|Emergency espagnolette lock
    EP2339096B1|2014-08-20|Connecting rod lock with panic function and multiple locking
    DE102010028647B3|2011-07-28|Lock for use with access control device for door, has lock mechanism controlling latch bolt or bar and actuating handle which is coupled with lock mechanism for actuating latch bolt or bar by pre-loaded spring
    EP0471976B1|1993-10-13|Espagnolette
    DE202006005051U1|2007-03-08|Lock e.g. mortise lock, for door, has safety catch with locking unit that holds catch in partially extended intermediate position, and blocking unit that is provided in intermediate position, is connected to rod and is controlled by catch
    EP0942132B1|2002-05-02|Safety device against wrong operation of espagnolettes
    EP2642051B1|2018-11-07|Fastener released upon closing a door
    DE3931101A1|1990-04-26|Automatic lock for door - extends bolt automatically on entering lock plate
    EP3245360B1|2018-11-21|Lock
    EP2327851A2|2011-06-01|Lock with trigger actuated driving rod
    EP3216952B1|2020-06-17|Locking device
    EP2754791B1|2017-09-06|Espagnolette lock
    EP3628801B1|2021-04-21|Lock device for a door and a method for opening a door
    EP3426867B1|2019-12-18|Lock
    AT514537B1|2016-05-15|Security door frame combination
    EP1122387B1|2004-09-15|Lock in particular a supplementary lock operated using sliding bars
    AT7690U1|2005-07-25|PANIC LOCK
    同族专利:
    公开号 | 公开日
    RU2015125015A|2017-01-10|
    PL2963213T3|2019-02-28|
    EP2963213A1|2016-01-06|
    EP2963213B1|2018-09-12|
    RU2015125015A3|2018-10-10|
    AT515806B1|2015-12-15|
    RU2683655C2|2019-04-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CH260254A|1948-04-10|1949-03-15|Steiner Otto|Door lock.|
    DE2620246A1|1976-05-07|1977-11-24|Walter Helmut Heitz|Door mortice lock with spring loaded catch - has rocking lever and associated release elements hitting door frame on closing to move catch noiselessly into rabbet|
    EP0092630A1|1982-04-27|1983-11-02|FERCO INTERNATIONAL Usine de Ferrures de BÀ¢timent Société à responsabilité limitée|Lock gear for door wing|
    US3886389A|1973-12-26|1975-05-27|Burroughs Corp|Display panel|
    DE2457720C3|1974-12-06|1981-05-27|Wilh. Engstfeld Gmbh U. Co Kg, 5628 Heiligenhaus|Right / left usable door lock|
    DE8902476U1|1989-03-02|1990-07-05|Carl Fuhr Gmbh & Co, 5628 Heiligenhaus, De|
    DE4304131C1|1993-02-11|1994-05-19|Sonnenschein Walter|Security lock with max. resistance to forcing - has protruding trigger which strikes lock plate on shutting and releases bolt, which is then thrust by springs into engaged position|
    DE9321038U1|1993-10-15|1995-11-02|Krachten Theodor|Self-locking security door lock|
    DE19858174C2|1998-12-17|2001-05-10|Dorma Gmbh & Co Kg|Door lock|
    ES2334299B1|2007-11-06|2010-08-09|Talleres De Escoriaza S.A.|REVERSIBLE AUTOMATIC FORWARD FOR MULTIPOINT LOCKS.|
    DE202009010618U1|2009-08-05|2009-12-10|Roto Frank Ag|Lock arrangement of a door, a window or the like. as well as door, window or the like. with a lock arrangement|DE202015000106U1|2015-01-14|2015-02-05|Kfv Karl Fliether Gmbh & Co. Kg|lock|
    RU2765933C1|2020-12-30|2022-02-07|Сергей Григорьевич Кузовников|Lock|
    法律状态:
    2021-03-15| MM01| Lapse because of not paying annual fees|Effective date: 20200701 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50453/2014A|AT515806B1|2014-07-01|2014-07-01|lock|ATA50453/2014A| AT515806B1|2014-07-01|2014-07-01|lock|
    RU2015125015A| RU2683655C2|2014-07-01|2015-06-24|Lock|
    EP15173850.7A| EP2963213B1|2014-07-01|2015-06-25|Lock|
    PL15173850T| PL2963213T3|2014-07-01|2015-06-25|Lock|
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