• 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:
    A lever-lock cylinder (11), in particular for a mailbox of a domestic mailbox, has a housing (12), a cylinder core (13) and a lever (14). According to the invention, the lever (14) is rotatable relative to the cylinder core (13), a driver (16) is non-rotatably connected to the cylinder core (13) and by rotation of the lever (14) can form a positive connection between the lever (14) and the driver ( 16) are produced. As a result, the lever lock cylinder (11) can be mounted without a key.
    公开号:AT519858A2
    申请号:T8006/2018
    申请日:2017-03-31
    公开日:2018-10-15
    发明作者:
    申请人:Kaba Gmbh；
    IPC主号:
    专利说明:

    SUMMARY
    A lever-lock cylinder (11), in particular for a mailbox in a domestic mailbox, has a housing (12), a cylinder core (13) and a lever (14). According to the invention, the lever (14) can be rotated with respect to the cylinder core (13), a driver (16) is connected to the cylinder core (13) in a rotationally fixed manner and by rotating the lever (14) a positive connection between the lever (14) and the driver ( 16) can be produced. This enables the lever lock cylinder (11) to be installed without a key.
    (Fig. 1) / 8
    The present invention relates to a lever-lock cylinder, in particular for a mailbox of a house mailbox, which has a housing, a cylinder core and a lever.
    For residential complexes, postal deliveries are made
    Mailboxes / house mailboxes are often equipped with cylinders that are integrated in the locking system so that the tenant / owner can open / close the apartment door and his mailbox with the same key.
    This house letterbox system is usually installed on the construction site before the apartment is handed over, or at least the cylinders are installed in the individual mailboxes beforehand.
    Usual cylinders can only be assembled / disassembled if they are brought into the open position with the appropriate key. As a result, all keys of the locking system have to be handed over to third parties so that the cylinders of the house mailbox can be installed. This clearly represents a security risk because these third parties have the option of copying all the keys of the locking system.
    To prevent this, the house mailbox could be sent to the locking system manufacturer's factory to assemble the cylinders. Of course, this is associated with additional effort. Alternatively, the cylinders could only be assembled by the locking system personnel when they were handed over on site, but this also means additional effort.
    There are cylinders on the market, e.g. from Dirak, which have an elaborate trap mechanism. See http://www.dirak.de/produkte/Verschluesse/p3080813/l-500.html
    This closure not only has the disadvantage that it is its own complex construction, but also that the latch closure is only one despite the additional effort
    2/8 spring-loaded locking, so little security against manipulation.
    The object of the invention is to construct a cylinder for mailboxes / house mailbox systems so that one without a key in a mailbox
    House mailbox can be installed. The current cylinders and their accessories should be changed as little as possible in order to keep the costs for the production changeover low and there should be no significant security risk.
    This object is achieved according to the invention by a lever-lock cylinder of the type mentioned at the outset in that the lever can be rotated relative to the cylinder core, in that a driver is connected in a rotationally fixed manner to the cylinder core and in that a positive-locking connection between the lever and the driver can be produced by rotating the lever ,
    According to the invention, therefore, the bolt (lever) has no direct positive connection with the rotor / cylinder core. In normal operation, this bolt is moved / driven by a driver that has a positive fit with the rotor / cylinder core.
    During assembly (without a key), the bolt is installed in a position in which the driver has not yet engaged. The bolt is in the open position, the lock (in the absence of a key) in the closed position. The mailbox can therefore be closed, but not locked, since the lock is in the open position.
    Then or later, with the mailbox closed, the bolt can be turned through the opening of the mailbox until the driver clicks into place, either by hand or with a special tool. If the opening is far away or very small, the latch can also be connected by a flexible connection which is pulled through the opening, e.g. through a cord.
    As soon as the driver clicks into place, there is a fixed connection as with standard lever cylinders, the mailbox can only be opened with the key. Manipulation security is therefore not, or only insignificantly, reduced with a suitably designed form fit.
    The driver is preferably a resilient locking element. This resilient driver can engage in a recess or depression in the bolt and thus establish the positive connection.
    It is particularly advantageous that, with the exception of the resilient latching element, hardly any additional manufacturing effort is required. For example, the base cylinder can be a standard lever lock cylinder, and the lever can be a standard bolt into which an opening or a recess for the form-fitting connection is incorporated. The storage for the bolt can be an easily manufactured turned part.
    If the driver dips into a recess (and not a through hole) of the lever when the positive connection is made, the positive connection is particularly difficult to release.
    Another advantage of the lever lock cylinder according to the invention is that a change to a bolt without a locking function can be carried out very easily, even by the end customer.
    The present invention is explained in more detail with reference to the accompanying drawings. 1 shows a lever lock cylinder according to the invention in the position without a positive connection in a perspective view; 2 shows the same in a view from behind; 3 the same in a view from the side; and FIGS. 4-6 show views similar to FIGS. 1-3, but in the position with a positive connection.
    The lever-lock cylinder 11 has in the usual way a housing 12 and a cylinder core 13 rotatable with a suitable key. A lever 14/8 (latch) is also provided in the usual way. The housing 12 can be mounted on the door of a mailbox by means of a nut 15.
    In contrast to a conventional lever-lock cylinder, the lever 14 in the lever-lock cylinder 11 according to the invention is initially not (see FIGS. 1-3) non-rotatably connected to the cylinder core 13, but is rotatably mounted thereon. In addition, a driver 16 is provided, which is rotatably connected to the cylinder core 13.
    As long as the lever lock cylinder 11 is in the position shown in Figs. 1-3, it can be mounted on the door of a mailbox and the door can be closed. The lever 14 is namely - although the lock is in the closed position - in the open position.
    If you now close the letterbox door, you can turn the lever 14 through the slot to the position shown in Figs. 4-6 (i.e. the closed position). In this position, the resilient driver 16 engages in a recess 17 in the lever 14, so that there is a positive connection between the driver 16 and the lever 14. Overall, the lever 14 is now non-rotatably connected to the cylinder core 13. Thus the door of the mailbox is locked and can only be opened with the appropriate key. Since the driver 16 is almost entirely within the recess 17, it is very difficult to access from the outside, and the form-fitting connection could at most be released from the outside with a very special tool.
    / 8th
    Dr. Müllner Dipl.-Ing. Katschinka OG, patent law firm
    Weihburggasse 9, Postfach 159, A-1014 WIEN, Austria
    Telephone: t +43 (1) 512 24 81 / fax: a + 43 (1) 513 76 81 / email: ® repatent@aon.at
    Account (PSK): 1480 708 BLZ 60000 BIC: OPSKATWW IBAN: AT19 6000 0000 0148 07081 480 708
    13/46879
    Kaba GmbH
    3130 Herzogenburg (AT)
    权利要求:
    Claims (7)
    [1]
    1. lever-lock cylinder (11), in particular for a mailbox of a domestic mailbox, which has a housing (12), a cylinder core (13) and a lever (14), characterized in that the lever (14) relative to the cylinder core (13 ) that a driver (16) is rotatably connected to the cylinder core (13) and that a positive connection between the lever (14) and the driver (16) can be established by rotating the lever (14).
    [2]
    2. Lever lock cylinder according to claim 1, characterized in that the driver (16) is a resilient locking element.
    [3]
    3. Lever lock cylinder according to claim 1 or 2, characterized in that the base cylinder is a standard lever lock cylinder.
    [4]
    4. Lever lock cylinder according to one of claims 1 to 3, characterized in that the lever (14) is a standard bolt, in which an opening or a recess (17) is incorporated for the positive connection.
    [5]
    5. Lever lock cylinder according to one of claims 1 to 4, characterized in that the bearing for the lever (14) is a turned part.
    [6]
    6/8
    The positive connection of the drivers (16) is immersed in a recess (17) in the lever (14).
    6. Lever lock cylinder according to one of claims 1 to 5, characterized in that when manufactured
    [7]
    7/8 /
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    同族专利:
    公开号 | 公开日
    AT519858A3|2019-08-15|
    AT519559B1|2018-08-15|
    AT519559A4|2018-08-15|
    EP3354127B1|2020-03-04|
    EP3354127A1|2018-08-01|
    AT519858B1|2019-08-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR2701986B3|1993-02-25|1995-04-14|Ronis Sa|Cam lock with backlash adjustment.|
    DE10050696B4|2000-10-13|2014-12-24|Andreas Stihl Ag & Co.|Hand-guided implement, in particular pruners|
    DE20110321U1|2001-06-21|2002-08-01|Stihl Maschf Andreas|Hand-held implement|
    US20100126029A1|2008-11-25|2010-05-27|Brent Peterson|Reconfigurable portable powered tool and method of reconfiguring such a tool|
    RU2506736C2|2009-06-03|2014-02-20|Хускварна Аб|Edging saw|
    DE102013019558B4|2013-11-22|2016-03-03|Jul. Niederdrenk Gmbh & Co. Kg|Modular kit for one in all directions - right, left, up, down - adjustable cylinder lock with a profile half-cylinder and made of such a module kit semi-cylinder lock|
    US9420748B2|2015-01-20|2016-08-23|Elwha Llc|Systems and methods for pruning plants|
    CN205623357U|2016-05-18|2016-10-12|中国石油大学|Prune branch device based on unmanned aerial vehicle|FR3085012B1|2018-08-17|2021-01-01|Philippe Crochat|ASSEMBLY INCLUDING A HANDLE FOR A WORK TOOL AND MOTORIZED AERODYNAMIC LIFTING MEANS|
    FR3084990A1|2018-08-17|2020-02-21|Philippe CROCHAT|PRUNING DEVICE COMPRISING AT LEAST ONE GRIPPING HANDLE, A PRUNING / TRIMMING TOOL AND MOTORIZED AERODYNAMIC LEVITATION MEANS|
    DE102019129540A1|2019-10-31|2021-05-06|nSEED GmbH|SAW DEVICE FOR PRUNING WOODS|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50055/2017A|AT519559B1|2017-01-26|2017-01-26|High-cutters|
    ATA8006/2018A|AT519858B1|2017-01-26|2017-03-31|Lever-lock cylinder|ATA8006/2018A| AT519858B1|2017-01-26|2017-03-31|Lever-lock cylinder|
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