WO2016188811A2 - Serrure à crochet de sécurité élevée - Google Patents

Serrure à crochet de sécurité élevée Download PDF

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Publication number
WO2016188811A2
WO2016188811A2 PCT/EP2016/061093 EP2016061093W WO2016188811A2 WO 2016188811 A2 WO2016188811 A2 WO 2016188811A2 EP 2016061093 W EP2016061093 W EP 2016061093W WO 2016188811 A2 WO2016188811 A2 WO 2016188811A2
Authority
WO
WIPO (PCT)
Prior art keywords
hook
casing
lock
blockage part
passage opening
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.)
Ceased
Application number
PCT/EP2016/061093
Other languages
English (en)
Other versions
WO2016188811A3 (fr
Inventor
Hirant ARZUMAN
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.)
KALE KILIT VE KALIP SANAYI AS
Original Assignee
KALE KILIT VE KALIP SANAYI AS
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 KALE KILIT VE KALIP SANAYI AS filed Critical KALE KILIT VE KALIP SANAYI AS
Publication of WO2016188811A2 publication Critical patent/WO2016188811A2/fr
Publication of WO2016188811A3 publication Critical patent/WO2016188811A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
    • E05C3/16—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C3/22—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled
    • E05C3/24—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled in the form of a bifurcated member

Definitions

  • the present invention relates to an electromechanical hooked lock.
  • Mechanical locks are generally made of conventional materials such as sheet metal or the like. Accordingly, material quantities are kept high in order to provide that the mechanical locks are strong; therefore size of the mechanical locks are generally large.
  • mechanical keys used for the mechanical locks can be copied without permission or can be opened by means of tools such as skeleton key.
  • keyhole makes position of the lock visible and leads to activity of the unauthorized people fast and easy. Accordingly, keyhole causes unauthorized persons to access mechanical locks and constitutes a security flaw.
  • mechanical locks In order that mechanical locks are to be usable by remote control, they must be equipped with additional equipment converting electronic commands into mechanical action. Such additional equipments both bring additional cost in comparison with the value of mechanical lock itself and affect external view of the lid and of the door to which the lock is attached adversely; additionally, since they have added novel variants to the mechanical lock having currently security flaws, they vary and increase the possible security flaws.
  • the main object of the present invention is to eliminate aforementioned disadvantages.
  • Another object of the invention is to provide a lock which is a compact, durable and which functions for a long time without needing maintenance.
  • Another object of the invention is to provide a high safety lock that restricts visual and mechanical access of unauthorized people.
  • Another object of the invention is to provide a compact and durable lock which has low cost and which is produced in a short time.
  • the present invention is a lock comprising a casing (1); at least one hook (2) which is located on the front section (9) in the casing (1) and each of which operates by rotating around the hook pin (6) assigned to itself; hook blockage part (4) as many as the hook (2) itself that can be moved reversibly when it is pushed by the hook (2) during said rotation; resistance block (3) corresponding to each hook (2), each of which has a proper form and size such that it matches with each of the hook blockage part (4) and when unauthorized people force to lock, it restricts this motion by matching with hook blockage part (4), and which is integrated with the casing (1); locking plate (11) as many as the hook (2) itself, which is embedded in one passage opening (8) comprised in the casing (1), which is suitable for restricting the motion of related hook blockage part (4) by means of reclining to each hook blockage part (4) with a reversible motion, and for releasing the motion of related hook blockage part (4) by means of moving away from the hook blockage part
  • Figure 1 is exploded view of an electromechanical hooked lock according to the invention.
  • Figure 2 is exploded view of an electromechanical hooked lock in Figure 1 from a different angle.
  • Figure 3 is cross-sectional view of the lock in Figure 1 when it is in active state.
  • Figure 4 is perspective view of the lock in Figure 1 and of the counterpart thereof from front (a) and rear (b).
  • Figure 5 is a block diagram showing representative view of the actuation of the lock according to the invention with the control unit, and of the backing up of the electromechanical elements each other comprising triggers and electronic circuit.
  • the present invention is a lock comprising
  • resistance block (3) corresponding to each hook (2), each of which has a proper form and size such that it matches with each of the hook blockage part (4) and when unauthorized people force to lock, it restricts this motion by matching with hook blockage part (4), and which is integrated with the casing (1);
  • locking plate (11) as many as the hook (2) itself, which is embedded in one passage opening (8) comprised in the casing (1), which is suitable for restricting the motion of related hook blockage part (4) by means of reclining to each hook blockage part (4) with a reversible motion, and for releasing the motion of related hook blockage part (4) by means of moving away from the hook blockage part (4) when it reclines to a hook blockage part (4), and which has a form and size suitable for passing through the passage opening (8) between the front section (9) and a rear section;
  • the casing (1) is made of one-piece cast material.
  • the lock according to the invention preferably comprises two or more hooks (4).
  • the rear section (10) is located on another side of the casing (1) which is away from the front section (9); the casing (1) comprises trigger (17) at least as many as the hook (2) in the rear section (10), electronic circuit (12) at least as many as the trigger (17) so as to command to each trigger (17) and a central connection (20) to which locking plate (11) at least as many as the hook (2) is attached.
  • a preferred embodiment of the lock according to the invention comprises a mounting plate (14) which is suitable for closing the front section (9) and for being a means for mounting the casing (1) to a door leaf or to door casing.
  • a preferred embodiment of the lock comprises a counterpart (15) with a suitable form and size such that it operates with the casing (1) which comprises counterpart pins (16) which have suitable form and size so that when they are in an active state, i.e. locked, they match with each hook (2) and are caught by the hook (2) they match, and that when they are in a closed state, i.e. unlocked, they emerge from the hook (2) they match, and which are located in such a manner that each of them corresponds to the hook (2).
  • central connection (20) defines a rotational axis in which it is connected to the locking plate (11) and rear section (10) comprises drive excentric (18) which is in contact with the trigger (17) mechanically.
  • a more preferred embodiment of the lock according to the invention comprises electronic circuit (12) as many as the trigger which is suitable for sending commands to each trigger (17) and for being used in place of each other; and user interface, which is suitable for data and energy connection with each of the electronic circuit (12).
  • the lock when the lock is in a waiting state, in the event that a counterpart pin (16) pushes a hook (2) and brings it catching position, it passes from the passage opening (8) of related locking plate (11) towards front section (9); thereby it is suitable for choking the passage opening (8) by means of locking plate (11) in such a manner that it prevents a motion of the hook blockage part (4) away from the pin (6) of related hook (2).
  • another solid trigger (17) is suitable for activating automatically in the place of another trigger; furthermore, in the event that one of the electronic circuit (12) breaks down, the entry is performed by using a spare interface by the user and a solid electronic circuit (12) is suitable for using such that it commands to one, the other or both of the triggers (17).
  • the lock comprises a location sensor detecting the location of a hook blockage part (4) and related passage opening (8) to each other.
  • Hooked lock according to the present invention comprises a one-piece main casing (1) made by casting; thus although it occupies lesser space, it has higher strength compared to lock cases made of sheet metal.
  • Casing (1) further comprises at least two hooks (2) which operate by rotating separately around the hook pins (6) simultaneously, preferably in the opposite direction to each other.
  • the lock When in active state, the lock has a structure that distributes the forces, which can be applied on the hook (2), to the casing (1).
  • the lock comprises hook blockage parts (4) corresponding to each hook (2).
  • the lock comprises resistance block (3), which has a form and size suitable for matching with the hook blockage part (4) and when unauthorized people force the lock, it prevents continuation of this motion by matching with hook blockage part (4), and which is integrated with the casing (1).
  • Resistance blocks (3) meet the straining forces applied on the hook blockage parts (4) and transmit them to the casing (1).
  • the casing (1) comprises a front section (9) on one side and a rear section (10) on another side away from this side.
  • the front section (9) there are at least two hooks (2), resistance blocks (3), hook blockage parts (4) and hook pins (6).
  • the rear section (10) there are at least two triggers (17), at least two electronic circuits (12) and a locking plate central connection, briefly central connection (20) so as to detect whether the lock is in active or passive state.
  • Said trigger (17) may be a drive element preferably consuming very low amount of energy and operating with very low voltage and current such as a motor or solenoid element.
  • Front section (9) is covered by means of a mounting plate (14), which has an opening thereon that is suitable for mounting screw to be attached and which is also proper to be a means so as to casing (1) to mount to a surface, and then it is mounted to the means to be applied such as door, window through the same.
  • a mounting plate (14) which has an opening thereon that is suitable for mounting screw to be attached and which is also proper to be a means so as to casing (1) to mount to a surface, and then it is mounted to the means to be applied such as door, window through the same.
  • the lock according to the invention can be mounted to a casing or a leaf of a door or lid.
  • a counterpart (15) having a form and size suitable for being operated with the casing (1) is mounted to the leaf when the lock is mounted to the casing; when the lock is mounted to the leaf it is mounted to the casing.
  • the counterpart (15) comprises counterpart pins (16) that are located such that each of them corresponds to the hook (2) and has a suitable form and size so that when the lock is in active state, it matches with the hooks (2) and is caught by the hooks (2), and that when the lock is in closed state, it is released from the hooks (2).
  • the lock according to the invention is managed over a user interface.
  • Said user interface is configured in such a manner that it is suitable for sending command one or more electronic circuit (12) comprised in the casing (1).
  • Said electronic circuit (12) is suitable for commanding a trigger (17).
  • the trigger (17) rotates the drive excentric with which it has mechanical communication.
  • Said rotation is preferably a half-round rotation.
  • the casing (1) comprises two or more locking plates (11) having a form and size for mechanical interaction by means of drive excentric (18) and a locking plate central connection (20) which defines a rotational axis to which said locking plates are attached, and which locates in the rear section (10).
  • each locking plate (11) passes through a passage opening (8) which has form and size such that said locking plate can passes between the rear section (10) and the front section (9).
  • the lock is in active state, locking plates (11) extending to front section from the passage opening (8) settle to the back of each hook blockage parts (4) at the section away from the related hooks.
  • central connection (20) moves around the rotational axis and moves the locking plates (11) from the passage opening (8) to the rear section (10).
  • the locking plates (11) completely leave the front section (9) such that they allow hook blockage parts (4) to move towards passage opening (8).
  • Hook blockage parts (4) are supported by the casing (1) by means of the flexible elements (e.g. by means of springs) that provide the same to be pushed by the hooks (2) reversibly.
  • hook blockage parts (4) are pushed towards passage opening (8) by the hook (2) and allow the hooks (2) to rotate and the counterpart pins (16) to move without being caught by the hooks.
  • the locking plates (11) When the lock is in active state, the locking plates (11) extend to the front section (9) from the passage opening (8) in such a manner that the same prevent hook blockage parts (4) from moving towards the passage opening (8); thus hooks (2) fail to move the hook blockage parts (4) towards the passage opening (8) and thereby they are attached to the hook blockage parts (4), cannot rotate and maintain the catching position.
  • circuit boards (12) command to the triggers (17) without needing any command by the user at the end of the determined time and rotate the locking plate central connection (20). And consequently, locking plate (11) waits for extending to the back of the hook blockage parts (4) in a manner that it prevents the hook blockage parts (4) from moving against the spring (7) force towards the passage opening (8).
  • counterpart pins (16) engage with the hooks (2) and thus interlocking is provided. Meanwhile, the hooks (2) rotate around the axis of the hook pins (6) by being pushed by the counterpart pins (16) in a manner to get into catching position.
  • this state is detected by means of a location sensor, e.g. by means of a magnetic sensor, detecting the location of a hook blockage part (4) with regard to the related passage opening (8). Consequently, central connection (20) performs a rotation and thus locking plate (11) extends to the front section (9) from the passage opening (8) and thereby the lock switch into the active (i.e. locked) position.
  • a location sensor e.g. by means of a magnetic sensor
  • the hook blockage parts (4) are forced to move by means of the spring (7) forces in the direction of the resultant force to be applied on the counterpart pins.
  • the locking plates (11) are extended to the front section (9) from the passage opening (8), i.e. when the lock is in active state, as the passage opening (8) is blocked, hook blockage parts (4) cannot move towards the passage opening (8).
  • hook blockage parts (4) are pushed towards the pin passage opening (21) which is the opening from which counterpart pins (16) enter into-exit from the casing.
  • the pin passage opening (21) which is the opening from which counterpart pins (16) enter into-exit from the casing.
  • Inside the casing (1) there is a volume that bears the hook blockage parts (4) and the hook blockage parts (4) move on said bearing.
  • Said bearing has a form and size which allows hook blockage parts (4) to move limitedly in the direction parallel to the plate, where the rotation of the hooks (2) is performed under the influence of said pushing force.
  • the limit of said motion is determined by means of a resistance block (3) comprised in the casing (1).
  • Said lock comprises a safety block (5) which is embedded in a safety block bearing (22) located between the resistance block (3) and the passage opening (8), and which has a form and size suitable for moving inside said safety block bearing (22) by means of a motion of each hook blockage part (4) in the direction of the pin passage opening (21).
  • safety block bearing (22) comprises a spring placed in a manner that it applies an opposite force against a repulsive force resulting from the motion of the hook blockage part (4) towards the pin passage opening (21); said spring pushes the safety block (5) towards the hook blockage part (4) by getting support from the casing (1).
  • the motion of the safety block (5) conducted by pushing of the hook blockage part (4) is a reversible motion. Due to the structure of the springs, the force applied on the safety block (5) by the hook blockage part (4) and the resistance of the spring inside the safety block bearing (22) are proportionate.
  • the rear section (10) is in the form that it can be covered by means of a lid (13) having at least one connection hole that the wiring can pass thereon, and preferably the lock comprises a lid (13) that is proper for this description.
  • Electronic circuit (12) is suitable for being connected to the user interface by means of the wirings which extend from the connection holes in the lid (13) to the outside of the lock and which is proper for transferring energy and numerical commands to the lock.
  • the casing (1) comprises more than one, preferably two electronic circuits (12) which are equivalent with each other and which back up one another; and more than one, preferably two triggers (17) which are also equivalent with each other and which back up one another.
  • the lock according to the invention comprises preferably more than one, more preferably two triggers (17) which are suitable for switching the lock into active or passive state. Triggers are suitable for switching the lock into active or passive state by operating independent of each other or by operating together.
  • Each trigger (17) is used in contact with at least one electronic circuit (12), and as mentioned before, since the triggers (17) and the electronic circuits (12) are suitable for backing up each other, commands can be sent to the triggers (17) from separate electronic circuits (12). Accordingly, the lock can be used in the event that one of the triggers (17) or electronic circuits (12) breaks down.
  • Each of the electronic circuit (12) in said lock is suitable for being managed by means of a user interface corresponding to itself.
  • the lock can be used by the other user interface even if one of the interfaces is lost.
  • User interfaces are including but not limited to biometric systems such as fingerprint, vein map, retina of eye, face sensor, or control unit which analyzes information/password specific for the users and commands electronic circuit in the lock by means of the numeric code such as cards having unique identity features (e.g. digital encoded cards like MIFARE), electronic key (e.g. smart button, i.e. iButton or RFID elements like smart ticket), and code panel.
  • Figure 5 illustrates a block diagram symbolizing the actuation of the lock according to the invention with the control unit, and the backing up each other of the electromechanical elements comprising triggers and electronic circuit.
  • the information/password entered by a user by means of a user interface located in a control unit interacting with the lock according to the invention is analyzed, and numeric codes are transmitted to a related electronic circuit (12) in the lock according to the invention; thereby the lock is commanded to switch into a passive state.
  • the electronic circuit (12) activates one, another or, if required, both of the triggers (17), to which said electronic circuit is attached, by means of the special numeric code obtained from the user interface and provides the lock to switch into a passive state, and thus to allow passage.
  • the lock When in a wait state, the lock is permanently in an active state and when the door is closed, i.e. when the counterpart pins (16) bring the hooks (2) in catching position by pushing the same, the locking plates (11) pass towards the front section (9) through the passage opening (8), thus the passage opening (8) is chocked such that it blocks the motion of the hook blockage parts (4) to the reverse direction of the spring force, and thereby the mechanical lock is performed.
  • the electronic circuit (12) normally corresponding to said trigger (17) detects the situation and henceforth it sends the following commands to be sent to another trigger (17). In this case, preferably by generating an audio warning, the information regarding that one of the triggers is nonfunctional in the lock is notified to the user.
  • solid trigger (17) activates automatically replacing the malfunctioned trigger and the user is notified of the breakdown by means of audio warning.
  • the need for the external mechanical interference is eliminated when one of the triggers in the lock breaks down.
  • the user can enter by using a spare interface and other electronic circuit (12) is suitable for being used such that it commands to one, another or, if required, both of the triggers.
  • a solid lock which functions for a long time without requiring maintenance, is provided.
  • the lock according to the invention consumes energy only when it switches between active and passive state, while it does not consume energy in active and passive states.
  • the electronic circuits and the triggering drive elements which provide mechanical actions, can be operated by very low current and voltage. Accordingly, the lock according to the invention can receive its energy from one or more batteries. Each one of said one or more batteries is located in the battery housing (not shown) assigned thereto in the casing (1).
  • the battery state is preferably warned audibly and in the event that the chemical energy in the battery/batteries decrease/s such that it is not enough to feed the lock, switching between the active and passive states of the mechanical elements of the lock can be provided by means of the power supply through the user interfaces.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Emergency Lowering Means (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

La présente invention concerne une serrure comprenant un boîtier (1) ; au moins un crochet (2) qui est situé sur la section avant (9) dans le boîtier (1), chacun fonctionnant par rotation autour de la goupille de crochet (6) qui lui est attribuée ; une partie de blocage de crochet (4), dont le nombre est le même que celui du crochet (2) et qui peut être déplacée de manière réversible lorsqu'elle est poussée par le crochet (2) pendant ladite rotation ; un bloc de résistance (3) correspondant à chaque crochet (2), chacun ayant une forme et une taille appropriées si bien qu'il corresponde à chaque partie parmi les parties de blocage de crochet (4) et que, lorsque des personnes non autorisées forcent la serrure, il limite ce déplacement par mise en correspondance avec la partie de blocage de crochet (4), et qui est intégré avec le boîtier (1) ; une plaque de verrouillage (11) dont le nombre est le même que celui du crochet (2), qui est intégrée dans une ouverture de passage (8) comprise dans le boîtier (1), qui est conçue pour restreindre le déplacement de la partie de blocage de crochet (4) associée en inclinant chaque partie de blocage de crochet (4) au moyen d'un déplacement réversible, et pour autoriser le déplacement de la partie de blocage de crochet (4) associée en éloignant la partie de blocage de crochet (4) lorsqu'elle s'incline vers une partie de blocage de crochet (4), et qui a une forme et une taille appropriées pour passer à travers l'ouverture de passage (8) entre la section avant (9) et une section arrière ; et le bloc de sécurité (5) qui est intégré dans un support de bloc de sécurité (22) situé entre le bloc de résistance (3) et l'ouverture de passage (8) ayant une forme et une taille appropriées pour permettre l'intégration de la plaque de verrouillage (11), et qui a une forme et une taille appropriées pour se déplacer à l'intérieur dudit support de bloc de sécurité (22) en déplaçant chaque partie de blocage de crochet (4) dans la direction de l'ouverture de passage de goupille (21) située dans le boîtier (1).
PCT/EP2016/061093 2015-05-22 2016-05-18 Serrure à crochet de sécurité élevée Ceased WO2016188811A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15168912.2A EP3095935B1 (fr) 2015-05-22 2015-05-22 Verrou a crochet haute securite
EP15168912.2 2015-05-22

Publications (2)

Publication Number Publication Date
WO2016188811A2 true WO2016188811A2 (fr) 2016-12-01
WO2016188811A3 WO2016188811A3 (fr) 2017-03-02

Family

ID=53397785

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/061093 Ceased WO2016188811A2 (fr) 2015-05-22 2016-05-18 Serrure à crochet de sécurité élevée

Country Status (3)

Country Link
EP (1) EP3095935B1 (fr)
ES (1) ES2662056T3 (fr)
WO (1) WO2016188811A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4028618B1 (fr) * 2019-09-12 2024-01-03 Southco, Inc. Ensemble verrou rotatif à multiples mises en prise de gâche

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683860B1 (fr) * 1991-11-14 1995-04-28 Hurel Dubois Avions Installation de securite pour inverseur de poussee a portes equipant un avion et ensemble incorporant une telle installation.
DE202012104042U1 (de) * 2012-10-19 2013-02-08 Polygon - Produktdesign, Konstruktion, Herstellung Gmbh Schloss

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
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Also Published As

Publication number Publication date
EP3095935A1 (fr) 2016-11-23
WO2016188811A3 (fr) 2017-03-02
EP3095935B1 (fr) 2018-02-07
ES2662056T3 (es) 2018-04-05

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