• 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:
    In a locking device comprising a movable between a locking position and a release position locking element (1) and at least one electric or magnetic drive means which cooperates with the locking element (1) for movement thereof between the locking position and the release position, the drive means acts with the interposition of a first spring element (8) with the locking element (1) together to cause the movement of the locking element (1) in the release position, and the drive means cooperates with the interlocking element (1) with the interposition of a second spring element (9) to the movement of the locking element (1) to effect in the locking position.
    公开号:AT511829A4
    申请号:T18542011
    申请日:2011-12-20
    公开日:2013-03-15
    发明作者:
    申请人:Evva Sicherheitstechnologie；
    IPC主号:
    专利说明:

    The invention relates to a locking device comprising a movable between a locking position and a release position locking element and at least one electrical or magnetic drive means which cooperates with the locking element for movement thereof between the locking position and the release position.
    The invention further relates to a pipe vault comprising a tubular receiving body, a receptacle body the front side closing pipe stoppers and a recorded in Rohrtresorstopfen locking device, the locking element for locking the pipe vault with a counter element of the tubular receiving body is operatively engageable.
    Locking devices with a locking element movable between a locking position and a release position are known in a large number of embodiments. With the increasing displacement of mechanically acting
    Access authorization request means, such as lock cylinders, by electronically operating access authorization request means locking means must be provided with electrical or magnetic drive or actuation devices, wherein after successful electronic access authorization request, the release of the locking element can be done electrically, whereby the user-friendliness and security can be increased.
    For the electric drive or releasing a locking element often comes in the locking technique, a motor used. In the case of a motor-driven actuating element, however, there is a risk that it will get stuck in the event of jamming of an element involved in the movement process, for example the locking element, as a result of which the desired locking or unlocking can not be performed properly. Furthermore, motor drives due to the possibly required gear conversion require a relatively large amount of space, so it often fails to integrate all the necessary parts in the locking device. Rather, the drive unit is usually installed in a relatively large-built, associated with the actual locking device knob. For example, there are electric lock cylinder with knob, which can be installed as a replacement for a conventional lock cylinder in the Schließzylinderausnehmung a locking device. In the knob is usually a reading device for contact-type or wireless reading of key or. Identification data arranged from an electronic identification medium. Due to the arrangement of the drive device and the reading device in an exposed knob there is a risk of manipulation, so that the security is impaired.
    Particularly small designs of
    Locking device are required for pipe safes. Pipe safes are used as organizational means for storing keys or identification media. They serve, for example, the storage of general, waste room or technical keys. A pipe vault is usually attached to • · · ♦ ···· · · · · φ ····· · · · · · · «# · *» ··· ···· «* J« «« · · Installed in a generally accessible area of a building and has a cylinder lock, the associated key of which is only made available to authorized service technicians or municipal or fire department employees. After opening the pipe vault, the authorized person can quickly gain access to the relevant building with the key located in the pipe vault. Since tubular safes accommodate only a key or an identification medium, they can be made very small, so that the locking device must be designed according to small-sized. The locking device should generally be integrated in the receptacle body of the vesor frontally closing Rohrtresorstopfen.
    Even with tubular safes an electrical locking and unlocking the locking device is desirable to increase the ease of use and safety.
    The present invention therefore aims to develop a locking device of the type mentioned in such a way that it can be arranged as space-saving as possible together with an electric or magnetic drive, with jamming or sticking of the moving parts by the drive should be avoided. In particular, the present invention aims to develop a pipe vault of the type mentioned in such a way that the user-friendliness improved and safety can be increased.
    To solve this problem, the invention provides according to a first aspect in a locking device of the type mentioned above, that the drive means cooperates with the interposition of a first spring element with the locking element to cause the movement of the locking element in the release position, and that the drive means with interposition a second spring element cooperates with the locking element to effect the movement of the locking element into the locking position. Because the force acting by the drive device in the direction of adjustment does not act directly on the locking element, but with the interposition of a first or second spring element, a kind of scanning effect is generated, which prevents the drive device, such as a motor with a spindle drive, gets stuck because the locking element, such as a latch, a hook or a bolt, is not in the correct position to lock in a corresponding locking position. Rather, it is achieved by the construction according to the invention that the drive means biases the spring element, wherein the actual displacement movement of the locking element due to the energy stored in the spring element takes place only when e.g. the correct position of the locking element is achieved by the movement of a door or other component to be locked. The described principle can be used both during the opening process, i. in the displacement of the locking element from the locking position to the release position, as well as the closing operation, i. be utilized in the movement of the locking element from the release position to the locking position. For example, in the case of the opening operation, it may happen that the locking element is e.g. clamped in a strike plate and thus immovable. Now, if the drive means biases the release or opening operation provided for the spring element, the unlocking takes place at any later time, as soon as the locking element is temporarily relieved from its trapped position.
    Although it is possible in the context of the invention that the first and the second spring element interact directly with the locking element, a preferred development provides that a further element, in particular a closure element, is interposed. In this case, the design is preferably developed in such a way that a closure element is provided which is adjustable by the at least one drive device in at least two directions of movement and cooperates with the locking element for movement thereof between the locking position and the release position. Said closure element makes it possible to guide the movement of the locking element more accurately and further allows a firm securing position of the locking element, in particular in the locking position.
    The closure element and the locking element preferably interact with each other in the manner of a wedge gear. This means that, for example, an axial adjustment of the closure element causes a transverse movement of the locking element. It is particularly advantageous in this case if the locking element is pivotally mounted about an axis of rotation. In particular, the locking element between a first and second pivotal position is pivotally mounted, wherein the locking element is in the first pivot position in the release position and in the second pivot position in the locked position. So that the locking element in the release or the locking position can be fixed in its position independently of the drive unit and the spring element is provided according to a preferred development that the closure element engages positively in the locking position in a recess of the locking element or that the closure element engages positively in the release position in a recess of the locking element. The positive connection of the locking element with the closure element replaces the conventional function of a tumbler lock.
    The between the drive device and the shutter or. Locking element arranged first and second spring element can be carried out in various ways, it being only important that the spring element is able to absorb a spring force in the direction in which the drive device acts on the system. In this case, a simple helical spring is preferably used, wherein the design is advantageously made such that the first and the second spring element are arranged to be compressible in the direction of movement of the closure element. Basically, the present invention is not limited to the use of two spring elements. It is also possible to exert more than two spring forces on the closure element, the spring elements preferably being arranged such that They are arranged uniformly around the closing element, so that the angle of the direction of action of adjacent spring elements is in each case selected the same.
    A particularly space-saving design is preferred if the locking element in a transverse, preferably perpendicular to the two directions of movement of the closure element extending direction between the locking position and the release position is movable.
    To solve the object underlying the invention, a pipe vault of the type mentioned is further developed according to a second aspect of the invention that the locking device comprises at least one electric or magnetic drive means which cooperates with the locking element for movement thereof between a locking position and a release position.
    In particular, in combination with the locking device according to the invention, including electrical locking mechanism results in a very compact and reliable training a pipe vault, the locking device can be accommodated entirely in Rohrtresorstopfen. In addition to the mechanical components of the locking device and the drive device, an electrical energy store is preferably also arranged as an energy supply of the drive device in the pipe-retaining plug.
    Furthermore, the pipe safety plug can also have an electronic reading unit for reading out identification data from a data carrier. The reading device can work both wirelessly and contact-wise. The energy required to read out the identification data from the data carrier is less in a contact-type embodiment than in a wireless reading unit. A preferred development therefore provides that the reading unit has a contact surface for contacting the data carrier on the externally exposed end face of the Rohrtresorstopfens. Such a contact surface for contacting a contact electrode of the data carrier usually offers no points of attack for manipulating the locking unit. The locking unit itself as well as all electronic components which are required for the reading device and for the evaluation of the received identification data, are advantageously arranged within the Rohrtresorstopfens and are thus protected against manipulation attempts, said components are preferably arranged in an axial section of Rohrtresorstopfens which lies within the tubular and usually correspondingly massively designed receiving body of the tubular vault. A preferred embodiment provides that the pipe containment stopper has an evaluation circuit for determining the access authorization on the basis of the received identification data, wherein the evaluation circuit interacts with the locking device for selectively enabling or blocking the same.
    In principle, it is conceivable within the scope of the invention to design the locking element in various ways. For example, hook-shaped, latch-shaped, disc-shaped or bolt-shaped designs are conceivable. The locking mechanism may be formed such that the locking element cooperates, for example, in the axial or in the radial direction with a corresponding counter-member of the tubular receiving body. A preferred development provides in this context that the locking element is arranged in the axially insertable into the tubular receiving body portion of the Rohrtresorstopfens and is movable in the radial direction between the locking position and the release position. Particularly preferably, it is provided that the locking element engages behind a radial shoulder of the tubular receiving body in the locking position. When the locking element engages behind a radial shoulder of the tubular receiving body, results in an effective axial positive connection of the locking element with the radial shoulder of the tubular receiving body, so that maximum safety is ensured.
    The invention will be explained in more detail with reference to an embodiment schematically illustrated in the drawing. 1 shows a schematic representation of the locking device according to the invention, and FIG. 2 shows a cross section through a pipe safe according to the invention.
    In Fig. La, a locking device is designated 1. The locking element has a hook-shaped extension 2 and is pivotally mounted about a pivot axis 3. The hook-shaped extension 2 of the locking element 1 engages in the locking position shown in Fig. La, a counter-member 4, which has a paragraph 5. For the pivoting of the
    • ιΤΛ
    Verriegelungseleraents 1 between the locking position shown in Fig. La and the release position shown in Fig. Lb a closure element 6 is provided, which is guided in a guide, not shown, to perform a movement in the direction of the double arrow 7. The closure element 6 is coupled to a first spring element 8 and a second spring element 9. In the embodiment shown in FIG. 1, the first spring element 8 and the second spring element 9 are each formed by a compressible helical spring, wherein the axes of the two spring elements 8 and 9 are aligned, wherein the first spring element 8 and the second spring element 9 on opposite sides of Attack closure element 6. The first spring element 8 and the second spring element 9 cooperate with a drive device, not shown, which is able to exert an obstruction force Fv and an opening force Fo on the spring elements 8 and 9. The Verperrkraft Fv and the opening force Fo act here in a common line of action and are directed against each other. The drive means is arranged to provide an opening force Fo greater than the shutter force Fv for releasing the lock member 1, and to provide a locking force Fv greater than the opening force Fo for locking the lock member 1. In the locked state shown in Fig. La, the closure member 6 has been moved due to the closing force Fv starting from the position shown in Fig. Lb to the left to lock in a recess 10 on the locking element 1. The recess 10 is in this case designed such that a nose 12 of the closure member 6 positively engages the recess 10, so that the locking member 1 can be pressed in the position shown in Fig. La by no force acting on this from the locking position, as long as the Closing element 6 is in the position shown. To release the locking element 1, an opening force Fo is now applied to the second spring element 9, so that the closure element 6 is displaced from the position shown in FIG. 1 a to the position shown in FIG. 1b, whereby the lug 12 of the closure element 6 is moved to the right the recess 11 of the locking element 1 engages, whereby the locking element 1 can be pivoted with its hook-shaped extension 2 downwards, whereby the lock is released.
    In Fig. 2, a pipe safe 13 is shown in section, which is inserted into a bore of masonry 14. The pipe vault 13 has a cylindrical, tubular receiving body 15, which is closed on one side by a cover 16. At the exposed end face of the tubular body 15 is closed by a pipe retainer 17, which is held by means of a sleeve-shaped member 18 in the tubular body 15. The pipe containment plug 17 has in its protruding from the masonry 14 area a pot-shaped
    Receiving cross section 19, in which a reading device 20 is arranged with a contact surface 21 for contact-type reading of an identification medium such as an I-Button®. The reading device 20 cooperates with an electrical evaluation circuit arranged in the interior of the tube retort plug 17 in which the identification data read out by the reading device 20 are checked for any opening authorization. When an opening permission is detected, a locking member 22 of an integrated in the pipe vault plug 17
    Locking device triggered to release the lock. In the locked state, a hook-shaped projection on the locking element 22 engages behind a radial shoulder formed by the sleeve-shaped component 18. The locking device is in this case designed according to the principle illustrated in FIGS. 1a and 1b. Once the locking element 22 has been released, the pipe retainer plug 17 can be withdrawn in the direction of the arrow 23 from the tubular Aufnähmekörper 15, in order to release the content of the tubular receiving body 15 in this manner.
    The reading device 20 may preferably be accommodated interchangeably in the cup-shaped receiving cross-section 19, so that the tube vault can be adapted in a simple manner to different identification media technologies. The reading device may further be associated with a visual display preferably in the form of a light ring, wherein the color of the light ring can indicate the locking state of the locking device.
    Preferably, not only the evaluation circuit, but also the power supply sabotage and manipulation protected in the pipe vault stopper is arranged.
    权利要求:
    Claims (16)
    [1]
    Claims 1. A locking device comprising a locking element movable between a locking position and a release position, and at least one electric or magnetic drive means cooperating with the locking element to move it between the locking position and the release position, characterized in that the drive means comprises a first spring element interposed therebetween cooperates with the locking element, to effect the movement of the locking element in the release position, and that the drive means cooperates with the interposition of a second spring element with the locking element to cause the movement of the locking element in the locking position.
    [2]
    2. Locking device according to claim 1, characterized in that a closure element is provided, which is adjustable by the at least one drive means in at least two movement directions and cooperates with the locking element for movement thereof between the locking position and the release position.
    [3]
    3. Locking device according to claim 2, characterized in that the closure element and the locking element in the manner of a wedge gear cooperate with each other. ········································································································································································································································································································ φ ^^ Φ · φφφ
    [4]
    4. Locking device according to claim 1, 2 or 3, characterized in that the locking element is pivotally mounted about an axis of rotation.
    [5]
    5. Locking device according to claim 2, 3 or 4, characterized in that the closure element engages positively in the locking position in a recess of the locking element.
    [6]
    6. Locking device according to one of claims 2 to 5, characterized in that the closure element engages positively in the release position in a recess of the locking element.
    [7]
    7. Locking device according to one of claims 2 to 6, characterized in that the first and the second spring element are arranged compressible in the direction of movement of the closure element.
    [8]
    8. Locking device according to one of claims 2 to 7, characterized in that the locking element in a transverse, preferably perpendicular to the two directions of movement of the closure element extending direction between the locking position and the release position is movable.
    [9]
    9. Pipe safe comprising a tubular receiving body, a receptacle body frontally closing Rohrtresorstopfen and recorded in a Rohrtresorstopfen locking device, the locking element for locking the Rohrtresors with a counter element of the tubular receiving body in operative connection can be brought, characterized in that the locking device at least one electrical or magnetic drive means includes, which cooperates with the locking element for movement thereof between a locking position and a release position.
    [10]
    10. Pipe safe according to claim 9, characterized in that the locking device is designed according to one of claims 1 to 8.
    [11]
    11. Pipe safe according to claim 9 or 10, characterized in that an electrical energy storage is arranged as a power supply of the drive means in the pipe cartridge.
    [12]
    12. Pipe safe according to one of claims 9 to 11, characterized in that the pipe containment stopper has an electronic reading unit for reading identification data from a data carrier.
    [13]
    13. Pipe safe according to claim 12, characterized in that the reading unit has a contact surface for contacting the data carrier on the exposed to the outside end face of the Rohrtresorstopfens.
    [14]
    14. Pipe safe according to claim 12 or 13, characterized in that the pipe containment stopper has an evaluation circuit for determining the access authorization on the basis of the received identification data, wherein the evaluation circuit cooperates with the locking device for selectively enabling or blocking the same. · · * »·« *
    [15]
    15. Pipe safe according to one of claims 9 to 14, characterized in that the locking element is arranged in the insertable into the tubular receiving body portion of the Rohrtresorstopfens in the axial direction and is movable in the radial direction between the locking position and the release position.
    [16]
    16. Pipe safe according to one of claims 9 to 15, characterized in that the locking element engages behind a radial shoulder of the tubular receiving body in the locking position. Vienna, on December 20, 2011 applicant by

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    同族专利:
    公开号 | 公开日
    AT511829B1|2013-03-15|
    EP2607596A2|2013-06-26|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4917022A|1988-09-29|1990-04-17|Olympic Co., Ltd.|Safe having motor-driven locking mechanism|
    US5060491A|1991-01-10|1991-10-29|Smith Neil E|Tubular lock box|
    EP1637673A1|2004-09-20|2006-03-22|Kaba AG|Locking Device|
    DK178442B1|2012-10-05|2016-02-29|Birepo Aps|Tubular key box and method for making it|
    DE102018123060A1|2018-09-19|2020-03-19|ASTRA Gesellschaft für Asset Management mbH & Co. KG|Closure element and tube safe with such a closure element|
    法律状态:
    2017-08-15| MM01| Lapse because of not paying annual fees|Effective date: 20161220 |
    优先权:
    申请号 | 申请日 | 专利标题
    AT18542011A|AT511829B1|2011-12-20|2011-12-20|Locking device and pipe safe with a locking device|AT18542011A| AT511829B1|2011-12-20|2011-12-20|Locking device and pipe safe with a locking device|
    EP20120450046| EP2607596A2|2011-12-20|2012-11-15|Locking device and pipe vault with a locking device|
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