EP3994323A1 - Tragbares bügelschloss - Google Patents
Tragbares bügelschlossInfo
- Publication number
- EP3994323A1 EP3994323A1 EP20761774.7A EP20761774A EP3994323A1 EP 3994323 A1 EP3994323 A1 EP 3994323A1 EP 20761774 A EP20761774 A EP 20761774A EP 3994323 A1 EP3994323 A1 EP 3994323A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- section
- lock
- lock body
- locking
- bolt
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 50
- 230000013011 mating Effects 0.000 claims description 55
- 238000007789 sealing Methods 0.000 claims description 36
- 238000003780 insertion Methods 0.000 claims description 34
- 230000037431 insertion Effects 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 description 11
- 238000011109 contamination Methods 0.000 description 7
- 238000012546 transfer Methods 0.000 description 6
- 206010061258 Joint lock Diseases 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/002—Weather or dirt protection
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/02—Cases
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B71/00—Locks specially adapted for bicycles, other than padlocks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0079—Locks with audio features
- E05B17/0083—Sound emitting devices, e.g. loudspeakers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0015—Output elements of actuators
- E05B2047/0017—Output elements of actuators with rotary motion
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0057—Feeding
- E05B2047/0058—Feeding by batteries
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0067—Monitoring
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0067—Monitoring
- E05B2047/0069—Monitoring bolt position
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0094—Mechanical aspects of remotely controlled locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/005—Chain-locks, cable-locks or padlocks with alarms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/023—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving pivotally or rotatively
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/003—Chain, wire or cable locks
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
Definitions
- the invention relates to a portable shackle lock with a lock body which houses an electromechanical locking mechanism and with a rigid or flexible shackle which has at least one locking section which can either be inserted into the lock body or detached from the lock body.
- the locking mechanism comprises at least one bolt and an electric motor for driving the bolt, the bolt being designed to lock the locking section of the shackle introduced into the lock body on the lock body in a locking position and the locking section of the shackle for removal in a release position to release from the lock body.
- Such portable padlocks can be used, for example, to secure objects moved between different locations and in particular bicycles against unauthorized removal.
- the bracket can, for example, be looped around a section of a two-wheeled vehicle, for example around a frame section, and around a stationary object such as a bicycle stand in order to securely connect the two-wheeled vehicle to the stationary object after locking the Verriege treatment section on the lock body .
- two-wheelers can be secured against unauthorized driving away by passing the loop formed by the bracket through the spokes of one of the running wheels so that its movement is limited.
- such portable U-locks can be used to lock doors by the shackle, for example, through the eyelet of a Assaults out and the locking portion is then locked to the lock body.
- locking portion is then locked to the lock body.
- loading flaps of trucks, container doors or doors of smaller buildings, such as doors of sheds for storing tools can be securely closed.
- a portable U-lock with the features of claim 1 and in particular in that the electric motor is designed to move the bolt from the locking position into the release position via a drive transmission section of the locking mechanism. ment to move, and that the lock body has a waterproof cover which surrounds the electric motor.
- the invention thus relates in a general way to a portable shackle lock, with a lock body that houses an electromechanical locking mechanism, and with a rigid or flexible shackle, which has at least one locking portion, which can either be introduced into the lock body or from the
- the lock body is detachable, the locking mechanism comprising at least one bolt and an electric motor for driving the bolt, the bolt being designed to lock the locking portion of the shackle introduced into the lock body on the lock body in a locking position and to lock the locking section of the shackle in a release position Giving free locking portion of the bracket for removal from the lock body, wherein the electric motor is designed to move the bolt via a drive transmission portion of the locking mechanism selectively (at least) from the locking position to the release position , and where the lock body has a waterproof cover which surrounds the electric motor.
- the electric motor of the locking mechanism of the portable Bü gelffenes By arranging the electric motor of the locking mechanism of the portable Bü gelffenes within a waterproof cover, the electric motor can be protected from damage by external and, in particular, weather-related influences such as rainwater or dust.
- the electric motor and optionally also other components of the locking mechanism, in particular electrical components can at least essentially be surrounded in a watertight manner and thus sealed in a watertight manner.
- Said waterproof design of the shell and the resulting seal relate in connection with the invention in particular to a use of the U-lock at atmospheric pressure.
- the shackle of the portable U-lock can be rigid or flexible and / or designed as an elongated structure with a first end and a second end.
- the shackle can be permanently connected to the lock body at one end (rigid or movable), or it can be completely detachable from the lock body in the unlocked state.
- the bracket can have a respective locking section at one or at two ends, which is / are insertable into the lock body and can be locked to it.
- one or two bolts for locking the locking section or the locking sections can be provided, which can be optionally moved from the locking position into the release position via a common or a respective drive transmission section by the electric motor.
- Such a portable U-lock can be designed, for example, as a so-called articulated lock and comprise a hinged bar bracket which has several hinged bars connected to one another in a pivotable manner.
- one of these hinged rods can be firmly connected to the lock body, the locking section, which is also referred to as the locking rod in such locks, is formed at a free end of the hinged rod bracket and can optionally be inserted into or detached from the lock body, the inserted locking section through the bolt on the lock body can be locked or released for removal from the lock body.
- Such a portable U-lock, designed as a hinged lock is particularly suitable for securing two-wheelers.
- the locking section forming the free end of the hinged bar bracket can first be passed through a section of the two-wheeler and around a stationary object, see above that the two-wheeler is securely connected to the stationary object after locking the locking portion through the loop formed by the hinged bar bracket.
- Such a portable padlock can also be designed as a U-padlock and have a rigid, at least essentially U-shaped shackle.
- a U-bracket can, for example, have two legs of the same length, which can optionally be guided into a respective insertion opening of the lock body and locked on the lock body by means of two associated bolts.
- it can be provided to form a U-bracket with a long and a short leg. It is possible, for example, that in the unlocked and opened state of the U-bracket, the long leg remains in an associated insertion opening of the lock body, while the short leg is completely removed from the insertion opening assigned to it.
- the U-bracket can be pivoted around the long leg and the short leg can be guided through a section of an object to be secured, such as an eyelet of a hold-up.
- an object to be secured such as an eyelet of a hold-up.
- both the short and the long leg can be locked ver by means of associated bolts on the lock body when both legs are fully inserted into this.
- the shackle of a portable shackle lock can be designed, for example, as a rope shackle, in particular as a wire rope shackle, or as a chain shackle, whereby at least one of the ends of such a rope or chain shackle can be detachable from the lock body and, for example, connected to a clamp which is used as a locking section in the lock body can be inserted and optionally locked to the lock body by means of a bolt.
- An automatic locking mechanism can be provided for locking the shackle on the lock body (automatic locking solely due to the introduction of the locking portion of the shackle into the lock body, for example due to a spring-loaded bolt).
- the electric motor can also be designed to move the bolt either from the release position into the locking position or from the locking position into the release position, in particular on the basis of corresponding electrical control commands.
- the sheath can be flexible and in particular elastically deformable.
- the shell can be designed, for example, as a watertight molded part and in particular made of plastic, for example silicone.
- the shell can be designed as a two-component plastic part or as a thin plastic film, it also being possible for the shell to be inelastically deformable.
- the cover can have a certain inherent stability, so that the cover remains in a predetermined shape during the intended use of the U-lock and, for example, during transport.
- the cover in addition to the electric motor, can surround further components and in particular all electrical components of the portable U-lock. Nevertheless, it is possible to lock the inserted locking section or the inserted locking sections of the bracket outside of the casing by the bolt or bolts that are brought into the locking position. Accordingly, the electromechanically drivable bolt (s) can be arranged partially or completely outside the shell, at least in the locking position, in order to lock the shackle on the lock body.
- the drive transmission section In order to enable the bolt to be driven by the electric motor arranged within the cover, it drives the drive transmission section, which can thus serve to transmit the drive power generated by the electric motor out of the cover.
- the drive transmission can Section of the locking mechanism can be designed as a separate transfer element or coupling element from the bolt, in particular when the bolt is arranged completely outside the shell.
- the drive transmission section can be designed as an integral section of the bolt, that is to say in one piece with the bolt, in particular if the bolt is partially arranged within the shell or protrudes into the shell.
- the shell can have at least one shell opening through which the drive transmission section of the locking mechanism protrudes in a sealed manner.
- a cover opening makes it possible to transmit the drive power generated by the electric motor inside the cover to a part of the bolt (s) located outside the cover. Since the drive transmission section of the locking mechanism protrudes through the casing opening in a sealed manner, water or dirt can be prevented from getting into the interior of the casing through the casing opening.
- the seal can be adapted to a movement of the bolt or the drive transmission section, for example a rotational movement or a translation movement, in order to achieve a reliable seal in the different bolt positions and during the movement of the bolt or the drive transmission section.
- the lock body can have a bearing portion with a bearing opening aufwei in which the drive transmission portion of the locking mechanism is movably mounted and which is aligned with the shell opening, but the bearing opening and the shell opening can have different diameters.
- the casing can be held at least substantially impermeable to water in a sealed manner on the storage section, with at least one sealing Processing element is provided, which is arranged between the drive transmission section and a circumferential boundary of the bearing opening, where the bearing opening is closed by the drive transmission section and the sealing element and is sealed at least substantially impermeable to water.
- the sealing element can for example be designed as a sealing ring.
- said bearing section of the lock body pers can be arranged inside or outside the shell and support the drive transmission section in particular radially with respect to the direction in which the drive transmission section passes through the shell opening and the bearing opening.
- the lock body can have a housing which includes the bearing section or to which the bearing section is firmly connected.
- the storage section can be formed by a connec tion section of a carrier for the electric motor arranged inside the sheath and / or by a mating connection section arranged outside the sheath.
- the cover can for example be glued to the bearing section in a waterproof manner or connected to the bearing section by means of one or more fixing elements or pressed against the bearing section. Since the bearing opening holds the drive transmission section and is closed and sealed by this and the sealing element, it can be achieved that the interior of the casing is at least essentially sealed in a water-impermeable manner despite the casing opening that is present.
- a drive power generated by the electric motor can thus be transmitted to a section of the bolt lying outside the shell without the components of the locking mechanism lying inside the shell risking contamination or damage. are exposed to penetrating liquids. Further forms of execution for this purpose are explained in more detail below.
- the lock body can comprise a carrier which carries at least a part of the locking mechanism and which is surrounded by the shell.
- a carrier makes it possible to arrange at least parts of the locking mechanism on this and to bind firmly to it, so that these parts are held in a defined position in a vibration-proof manner in the lock body and within the cover.
- the carrier can carry the electric motor and movably support the drive transmission section.
- the position of the electric motor can thereby be clearly defined and it can be ensured that it always remains reliably and stably in a correct position within the cover during long-term use of the portable U-lock and also during transport of the latter.
- the drive transmission section can also be supported on the carrier, in particular in the radial direction with respect to its direction of passage through the shell opening, so that, for example, forces applied to the drive transmission section from the radial direction during an attempt to break open can be absorbed by the carrier without directly affecting the components arranged within the shell and in particular the electric motor to act.
- the carrier can thus form a secure guide for the drive transmission section during a movement of the bolt.
- the shell can have a clamping portion which surrounds the shell opening to fusely, wherein the carrier can have a connecting portion which rests against an inside of the clamping portion of the shell and has a connecting opening.
- the lock body can have a mating connection section, which rests against an outside of the clamping section of the casing and has a mating connection opening, the Einklemmab- Section of the shell between the connecting portion of the carrier and the Ge counter connection portion of the lock body is arranged and the drive transmission portion of the locking mechanism protrudes through the connecting opening of the carrier, the case opening and the mating connection opening of the lock body.
- connection opening of the carrier, the Hüllenöff voltage and the mating connection opening of the lock body can be aligned with one another for this purpose, but have different diameters.
- Both the carrier and its connecting section and the counter-connecting section can be made of metal and protect the locking mechanism from external access.
- the connecting section of the carrier can in particular extend perpendicularly or offset parallel to a carrier section of the carrier on which at least some of the components of the locking mechanism and in particular the electric motor are arranged.
- the carrier can form an inner housing of the U-lock, which is surrounded by the shell and protects the components arranged on the carrier from being damaged by external force development.
- the connecting section of the carrier can be connected to the mating connection section in such a way that the Einklemmab section of the shell is clamped between the connecting section of the carrier and the counter-connecting section of the lock body and is thus in particular compressed.
- the clamping section of the cover thus closes the gap between the connecting section and the mating connection section and seals it off in order to prevent water from penetrating into the interior of the cover at this point in a particularly reliable manner.
- the clamping portion of the shell can thus be arranged in particular in a clamping gap between the connecting portion of the carrier and the mating connection section of the lock body is formed, wherein the counter connection section of the lock body and the connection section of the carrier are frictionally fixed to each other in such a way that the clamping section of the cover is clamped in the clamping gap and the clamping gap is sealed at least substantially impermeable to water by the clamping section of the shell.
- the clamping section of the casing can be pressed, for example, over a sealing edge which can be formed on the connecting section of the carrier or on the counter-connecting section of the lock body.
- the lock body can have at least one sealing element which is arranged between the drive transmission section of the locking mechanism and a circumferential delimitation of the connection opening of the connecting section of the carrier and / or a circumferential delimitation of the mating connection opening of the mating connection section of the lock body, the connection opening and / or the mating connection opening is closed by the drive transmission section and the sealing element and is / are sealed at least substantially impermeable to water.
- connection opening aligned with the shell opening and the mating connection opening aligned with it can be provided so that the drive power generated by the electric motor inside the shell can be transmitted to a section of the bolt, which is arranged at least in the locking position outside the shell and for locking of the locking portion of the shackle introduced into the lock body is used.
- the gap that arises between the connecting section of the carrier and the Gegentagensab section of the lock body can be sealed water-impermeable by the clamping section of the shell.
- the sealing element can be adapted to a movement of the drive transmission section during a movement of the bolt from the locking position to the release position in order to be able to reliably seal the opening in question in both bolt positions as well as during the movement of the bolt.
- adaptations of the sealing element to rotational movements or translational movements come into consideration, for which purpose the sealing element can be designed, for example, as a sealing ring (also referred to as an O-ring).
- the mating connection section of the lock body can be fixed to the connection section of the carrier by means of a fixing element.
- the mating connection section and the connecting section of the carrier can be screwed to one another and the clamping section of the casing can be clamped by this screw connection in the clamping gap created between the mating connection section and the connecting section.
- the lock body can comprise a housing which surrounds the casing, wherein the carrier and the mating connection section can be fixed in or on the housing by the fixing element.
- the fixing element thus makes it possible to next to connect the mating connection section to the connection section of the Trä gers.
- the same fixing element can also be used to firmly connect the mating connection section and the carrier to the housing, so that the carrier and the mating connection section are held in the housing and arranged in a predetermined manner.
- the parts of the locking mechanism arranged on the carrier can thus also be positioned in a fixed manner within the lock body in a given manner.
- the shell which can be designed to be deformable, for example, can be fixed to the housing by the fixing element and the clamping of the shell between the connection section of the carrier and the mating connection section of the lock body.
- the mating connection section As an alternative to such a connection of the mating connection section with a housing of the lock body by the fixing element, provision can in particular also be made to form the mating connection section as an integral section of the housing and in one piece with it.
- the mating connection section of the lock body circumferentially surrounds the inserted locking section of the shackle with respect to its longitudinal axis.
- the locking section introduced into the lock body can be protected from external access and movements of the locking section within the lock body can be limited.
- this can counteract attempts at manipulation aimed at moving the locking portion of the bracket away from the bolt and disengaging it from the bolt in order to be able to remove the locking portion from the lock body.
- the lock body can have an insertion channel into which the locking section of the shackle can be inserted, the bolt protruding into the insertion channel of the lock body in the locking position.
- the bolt can engage in the locking position in a section provided for this purpose of the locking section introduced and thereby secure it against loosening from the lock body.
- the bolt can perform a rotational or translational movement to transfer from the locking position to the release position, so that it is also possible that the bolt protrudes into the insertion channel in the release position and the locking position is only moved from the release position by the Rotation position of the bolt differs.
- the bolt can be moved from the locking position into the release position by rotating it, in particular by rotating it through 90 ° (90 degrees of angle).
- the bolt can only perform a rotational movement without translational movement components.
- the bolt executes a translational (ie linear) and in particular a purely translational movement without a rotary movement component during a transfer from the release position to the locking position and vice versa, with a rotation generated by the electric motor via the drive transmission supply section of the locking mechanism, which can be designed as a helical ramp, for example, can be translated into a translational movement of the Rie gel.
- the bolt can have an engagement section which has a longitudinal extension with an effective length and an effective width in a plane perpendicular to the axis of movement of the bolt, the locking section having an elongated passage channel, whose (clear) width is greater than the effective width, but less than the effective same length of the engagement section of the bolt.
- the passage channel can be open at a first end, which can correspond to a free end of the bracket.
- the passage channel can open out at a second end into a bolt receptacle of the locking section, the clear width of which in a direction perpendicular to the longitudinal direction of the passage channel is greater than the (clear) width of the passage channel and than the effective length of the engagement section of the bolt.
- the elongated engaging portion of the bolt In the release position of the bolt, the elongated engaging portion of the bolt is oriented along the passage channel in such a way that, while the locking portion is being inserted into the lock body, the engaging portion engages in the passage channel of the locking portion, but allows an insertion movement of the locking portion (with the engaging portion of the bolt receiving passage channel of the locking portion moves along the A handle portion of the bolt). In the locked position of the bolt, however, the elongate engagement portion of the bolt is oriented transversely to the passage channel in such execution forms.
- the locking mechanism has a sensor arranged within the waterproof cover, which sensor is designed to detect insertion of the locking section of the shackle into the lock body (closed position of the shackle) and to generate a corresponding detection signal.
- the lock body can have a movable actuating element for actuating the sensor, which can be brought into operative contact with the sensor by the locking section of the shackle introduced into the lock body, the actuating element being arranged outside the cover.
- the sensor can be designed to detect when the locking section of the shackle is in a position within the lock body in which it can be locked on the lock body.
- This information can be used, for example, to generate a control signal for the electric motor of the electromechanical locking mechanism in order to drive the bolt to move into the locking position.
- the sensor In that the sensor is surrounded in a watertight manner by the shell, the sensor can also be protected from external influences and, in particular, from damage by water.
- the possibility of actuating the sensor via the actuating element through the waterproof cover makes it possible to actuate the sensor without the risk of liquid entering or of contamination.
- a defined application of the sensor can also be achieved without the risk of mechanical damage to the sensor through direct contact with the locking section of the bracket.
- the actuating element can be designed to be driven to an actuating movement by the locking portion of the shackle introduced into the lock body and to mechanically contact the sensor through the casing in order to generate the detection signal.
- the actuating element can be designed as a rocker, which is arranged in an end section of the track which the locking section writes during insertion into the lock body and which can be tilted by contact with the locking section of the bracket around the sensor to operate.
- an actuation of the sensor can only take place when the Verriege treatment section is completely inserted into the lock body and is arranged in that posi tion in which the locking can take place.
- the actuating element can, for example, be spring-loaded against the insertion direction of the locking portion.
- the senor which can in particular be designed as a mechanical contact switch, can be covered by a deformable section of the casing, so that the actuating element can mechanically contact the contact switch by deforming the casing.
- the sensor can also be made for the sensor to be designed in such a way that the actuating element can produce a non-contact operative contact when it is brought into the vicinity of the sensor by the inserted locking section.
- the sensor can be connected to a control device which is designed to control the electric motor in response to the generated detection signal to move the bolt into the locking position.
- the control device can automatically control the electric motor to move the bolt into the locking position, so that a user only has to completely insert the locking section of the shackle into the lock body, whereupon it is automatically locked without further measures on the part of the user being required .
- the electromechanical locking mechanism can furthermore comprise an electrical energy source which is arranged within the waterproof cover, wherein the cover can have a watertight charging socket for charging the electrical energy source.
- the electrical energy source can thus also be arranged within the sleeve and protected from external influences without the opening in the sleeve required for charging the energy source allowing water to enter.
- the lock body comprises an alarm device which is arranged within the waterproof cover and which has a loudspeaker for outputting an acoustic alarm signal, and / or that the lock body comprises a radio module which is arranged within the waterproof cover and which is designed to wirelessly receive control commands for the electric motor.
- such an alarm device or such a radio module can be arranged at least partially within the shell and surrounded by the shell what is watertight in order to protect these electrical components from damage by liquids or dirt.
- the loudspeaker of such an alarm device can have a waterproof membrane in order to seal an opening formed in the casing for the exit of the acoustic alarm signal generated by the loudspeaker.
- a radio module can in particular be provided to enable a user to control the locking mechanism wirelessly and, accordingly, to selectively set the bolt or bolts for locking the inserted locking section or the inserted locking sections of the bracket. Furthermore, information can also be transmitted to a user by means of the radio module in order to inform him, for example, whether an inserted locking section of the shackle has been locked securely and correctly on the lock body.
- the only openings in the case may be a charging socket for charging an electrical energy source arranged within the case, a sound outlet opening of an alarm device, an antenna passage opening of a radio module, one or more fixing openings through which a respective fixing element of the type described / are, and said cover opening for the drive transmission section include sen.
- These openings in the shell can be sealed at least essentially watertight by their own sealing elements or in some other way, in particular by frictionally enclosing the respective element by means of the elastically formed border of the respective opening. The number of openings in the shell can thus be minimized, and the entry of water or dirt into the interior of the shell can be counteracted by the respective sealing of the openings provided.
- Fig. 1 is a perspective view of a portable U-lock designed as a hinged lock with a lock body and a shackle designed as a hinged bar bracket,
- Fig. 5 is a perspective view of a mating connection section connected to the watertight cover when the locking bar is inserted, the other hinge bars of the hinge bar bracket being removed
- Fig. 6 is a perspective view of the shell with connected Ge counter-connection section
- Figures 7A and 7B are a front perspective view and a perspective view
- FIG. 8A, 8B and 8C are perspective views of a part of the Verriege treatment mechanism carrying carrier with a connec tion section with the cover removed, with a bolt (Fig. 8A and 8B) or without a bolt (Fig. 8C),
- Fig. 9 is a perspective view of the bolt with two as
- Sealing rings formed sealing elements to seal the connection opening of the carrier
- FIG. 10 is a perspective front view of the shell with the carrier inserted therein;
- 11A and 11B show a perspective illustration and a side view of the mating connection section
- Fig. 12 is a perspective view of the locking rod of the steering rod bracket Ge.
- Fig. 1 shows a perspective view of a portable U-lock
- wel Ches is designed as a hinged lock 11 and a lock body 13 and egg NEN hinged bar bracket 17 has.
- the hinged bar bracket 17 comprises a plurality of hinged bars 20 made of metal that are pivotably connected to one another and are connected at their ends to the respective adjacent hinged bars 20 by rivets 81.
- a first end 79 of the hinged bar bracket 17 is permanently adhesively attached to the lock body 13, while a second end of the hinge rod bracket 17 is formed by a locking portion 21 of a so-called locking rod, which is inserted in the illustration shown in an insertion channel 57 of the lock body 13 and optionally locked to the lock body 13 or from this can be solved.
- the joint lock 11 In order to be able to handle the joint lock 11 comfortably, it has an outer shell 83 which encloses the lock body 13.
- This outer shell 83 can in particular be made of a plastic in order to enable comfortable gripping and holding of the hinged lock 11 during operation.
- the joint rods 20 and the locking section 21 also have respective sheaths 18 made of plastic. In addition to improved and more comfortable handling, especially when pivoting the joint rods 20 against each other to form a loop and secure an object, these jackets 18 can also counteract the formation of noise caused by the joint rods 20 or the locking section 21 hitting one another.
- the joint bar bracket 17 is brought into a so-called inch stock configuration, in which the longitudinal axes A of the flat articulated rods 20 and the locking portion 21 (locking bar) are aligned parallel to each other.
- the joint lock 11 in this configuration can be conveniently and compactly stowed away during transport.
- a portable U-lock as a hinge lock 11 is used for illustration purposes only, while other designs can also be provided.
- the padlock can also be used as a U-padlock with a rigid and essentially U-shaped bracket or as a Cable shackle lock with a wire rope shackle or as a chain lock with a Ket tenbügel be designed.
- Fig. 2 shows a cross section through the Ge steering lock 11 shown in perspective in Fig. In Fig. 3, this cross-sectional view is enlarged in the loading area of the lock body 13 shown.
- the pivot lock 11 has an electromechanical locking mechanism 15 arranged centrally in the interior of the lock body 13.
- This locking mechanism 15 comprises an electric motor 23 which is designed to move a bolt 19 via a drive transmission section 25 either by rotating about the axis of rotation D into a release position or into a locking position.
- the locking section 21 While the release position of the bolt 19 allows the locking section 21 to be inserted axially with respect to its longitudinal axis A into the insertion channel 57 of the lock body 13, the locking section 21, which is completely inserted into the lock body 13, can be securely inserted by moving the bolt 19 into the locking position be locked on the lock body 13.
- the carrier 39 In order to reliably position the electric motor 23 inside the lock body 13, it is arranged on a support section 44 of a carrier 39. Fer ner, the carrier 39 has a perpendicular to the carrying portion 44 extending connecting portion 43 with a connecting opening 33, within the peripheral boundary 37 of the drive transmission portion 25 of the bolt 19 is mounted.
- the carrier 39 surrounds the locking mechanism 15 and is correspondingly designed as an inner housing of the hinged lock 11.
- the inner housing formed by the carrier 39 is not completely closed, but is formed in a cage-like manner and has, in addition to the connection opening 33, further openings which for example, during assembly of the hinged lock 11 can facilitate the insertion of the locking mechanism.
- the carrier 39 is surrounded by a waterproof cover 27, which is particularly elastically deformable and, for example, made of a plastic such as silicone can be formed (see. In addition to Figs. 2 and 3 also Fig. 5, 6, 7A, 7B and 10).
- a waterproof cover 27 which is particularly elastically deformable and, for example, made of a plastic such as silicone can be formed (see. In addition to Figs. 2 and 3 also Fig. 5, 6, 7A, 7B and 10).
- an electrical energy source 71 is also arranged within the shell 27, which provides the energy necessary to supply the electromechanical locking mechanism.
- the case 27 has a waterproof charging socket 73, so that liquid can be reliably prevented from entering the interior of the case 27 through this opening, which is necessary for the permanent provision of electrical energy can.
- the shell 27 also surrounds a loudspeaker 75, which is part of an alarm device, not shown, and by means of which an acoustic signal can be sent through a sound outlet opening 76 when an attempt to break is detected to a user or other people in the vicinity to draw attention to the attempted break-in.
- the loudspeaker 75 can have a waterproof membrane, so that the sound outlet opening 76 can also be sealed in a watertight manner.
- a radio module 77 is arranged within the shell 27, which is in particular special for wireless reception of control commands for the electric motor 23 can be formed.
- a user can transmit a command to the radio module 77, for example via a mobile radio connection, via a WiFi / WLAN connection or via a Bluetooth connection, whereupon the electric motor 23 turns the bolt 19 in response to this command Axis of rotation D can move into the desired position.
- the radio module 77 can be designed to transmit information to a user via the articulated lock 11 and, for example, to share it with the user when the locking section 21 is securely locked to the lock body 13.
- an alarm generated by an alarm device is transmitted not only acoustically via the loudspeaker 75, but also via the radio module 77.
- a user who is not in the vicinity of the hinged lock 11 can also be informed of such attempts and initiate or carry out the necessary measures to preserve the object secured by the hinged lock 11.
- a sensor 67 is arranged on the carrier 39 and is also surrounded by the casing (see also FIGS. 8A and 8B). This sensor 67 is arranged on a section of the carrier 39 which is laterally offset with respect to the end of the insertion channel 57 of the lock body 13. The sensor 67 is designed to detect an insertion of the locking section 21 of the hinged bar bracket 17 into the insertion channel 57. In order to actuate the sensor 67, an actuating element 69, which is designed as a rocker, is arranged within the last part of the path which the locking section 21 of the hinged bar bracket 17 describes during insertion.
- This actuating element 69 can be driven by a guided locking section 21 to an actuating movement in the form of tilting in order to mechanically contact the sensor 67 in the end position of the locking section 21, in which it can be locked to the lock body 13 by the bolt 19 .
- the sensor 67 is surrounded by a deformable section 28 of the sheath 27, which is elastically deformed upon contact by the actuating element 69 and exerts a force on the sensor 67 that can be detected by the sensor 67 (cf. also FIG. 5 and 7A).
- the sensor 67 can, for example, send a corresponding detection signal to a control device (not shown), which then, in particular automatically, control the locking mechanism 15 or the electric motor 23 to move the bolt 19 into the locking position can.
- a control device not shown
- a user therefore only has to completely insert the locking section 21 into the insertion channel 57 of the lock body 13, whereupon the latter is automatically locked on the lock body 13 without the user having to take any further measures.
- the sensor 67 is arranged inside the cover 27, the sensor 67 is also protected from water or contamination.
- the cover 27 By providing a watertight charging socket 73 and a loudspeaker 75 with a water-impermeable membrane sealing the sound outlet opening 76, the risk of ingress of liquid or contamination through one of these openings can be countered.
- the cover 27 since it is necessary to lock the locking portion 21 of the steering rod bracket 17 inserted into the lock body 13 outside the cover 27, the cover 27 also has a cover opening 29 aligned with the connection opening 33 of the connection section 43 of the carrier 39. This enables the bolt 19 driven by the electric motor 23 to protrude into the insertion channel 57 of the lock body 13 in order to be able to engage with the inserted locking section 21 of the hinged bar bracket 17 and be able to lock it.
- the casing 27 has a clamping section 41 which surrounds the casing opening 29 circumferentially and which rests on an outside of the connecting section 43 of the carrier 39 (see also FIG. 7A, 8A, 8C and 10).
- this clamping section 41 of the shell 27 is clamped between the connecting section 43 of the carrier 39 and a Jacobeursab section 45 of the lock body 13.
- the clamping section 41 of the shell 27 is firmly clamped between the connecting section 43 of the carrier 39 and the mating connection section 45 of the lock body 13 by the mating connection section 45 of the lock body 13 shown in FIGS. 11 A and 11 B by means of four screws 54 and is in particular firmly connected to the connecting section 43 of the carrier 39 by means of a fixation element 53 also designed as a screw.
- the clamping section 41 of the casing 27 is clamped in the gap (clamping gap 49) formed between the connecting section 43 and the mating connection section 45 and via a sealing edge 42 formed on the connection section 43 pressed (see also FIGS. 8A and 8C).
- the clamping gap 49 can thus be closed at least essentially impermeable to water by the clamping section 41, the one clamping section 41 of the sheath 27 being particularly elastic and being compressed in the clamping gap 49 by being pressed against the connecting section 43.
- the mating connection section 45 of the lock body 13 also has a mating connection opening 47 which is aligned with the cover opening 29 and the connection opening 43, the peripheral boundary 51 of which supports the drive transmission section 25 of the bolt 19.
- this location of the bolt 19 can ensure that the bolt 19 is arranged in a clearly defined position and protrudes into the insertion channel 57 in order to enable the locking section 21 to be inserted in the release position and to lock it securely in the locking position .
- the mating connector surrounds Connection section 45 of the lock body 13, the inserted locking section 21 circumferentially with respect to its longitudinal axis A, so that the cage-like counter-connection section 45 forms a delimitation of the insertion channel 57 (cf. also FIGS. 5, 11A and 11B).
- the fixing element 53 serves not only to connect the mating connection section 45 with the connecting section 43 of the carrier 39 but also to fasten the carrier 39 and the mating connection section 45 to a housing 55 of the hinged lock 11 and thereby to be arranged fixed in this.
- the housing 55 can in particular be made of metal and, for example, as a cast part, which primarily serves to protect the components arranged within it from being damaged by force during an attempted break-in (see also FIG. 4). Since parts of the locking mechanism 15 and in particular the electric motor 23 are carried by the carrying section 44 of the carrier 39, the fixing of the carrier 39 within the housing 55 can also ensure that the locking mechanism 15 is reliably and firmly fixed within the housing 55 .
- the water-impermeable closing of the clamping gap 49 by clamping the clamping section 41 of the sheath 27 between the connec tion section 43 of the carrier 39 and the mating connection section 45 of the lock body 13 can reliably prevent any penetration of water into the interior of the sheath at this point.
- two sealing elements 35 designed as sealing rings are arranged between the drive transmission section 25 of the bolt 19 and the peripheral boundary 37 of the connection opening 33, so that the connection opening 33 passes through the drive transmission section 25 of the bolt 19 as well as the two sealing elements 35 is essentially water-impermeable ver closed (see. Also Fig. 8A, 8C, 9 and 10).
- the sealing elements 35 are adapted to the rotational movement about the axis of rotation D carried out by the bolt 19 between the release position and the locking position. In this way, a permanent seal of the connection opening 33 can be achieved in both locking positions and during the movement of the locking bar 19.
- connection openings 33 While in the embodiment shown here only the connection openings 33 is sealed by sealing elements 35, it can equally be seen before to arrange sealing elements 35 between the bolt 19 and the circumferential boundary 51 of the mating connection opening 47 and thereby seal them. Basically, as here, only the connection opening 33, alternatively only the mating connection opening 47 or both openings 33 and 47 can be sealed to be impermeable to water. Likewise, differently designed sealing elements can also be provided, which can be adapted, for example, to a bolt that can be transferred from the locking position to the release position by a translatory movement. It is also possible to connect the sheath 27 to the connecting section 43 of the carrier 39 in a different way than shown here and to glue it to it in a waterproof manner, for example. Accordingly, in particular the inner half of the shell 27 arranged connecting portion 43 can be used as a bearing portion and whose connection opening 33 act as a bearing opening through which the drive transmission section 25 protrudes in a sealed manner.
- a bolt 19 provided for optional locking of an inserted locking section to be arranged completely outside of the casing 27 and for the drive transmission section 25 to be provided as a transmission element separate from the latch 19, which is designed to be one of the electric motor 23 inside the casing 27 generated drive power to the outside of the shell 27 arranged bolt 19 to transfer conditions.
- FIG. 4 shows a perspective view of the hinged lock 11 with the outer shell 83 removed.
- the housing 55 is arranged within this, to which the first end 79 of the hinged bar bracket 17 is permanently connected by means of the associated rivet 81. Furthermore, the second end of the hinge rod bracket 17 forming the locking portion 21 is inserted into the housing 55 extending into the interior of the Ge insertion channel 57 of the lock body 13.
- the inserted locking section 21 can be secured against external access and against moving away from the bolt 19 extending into the insertion channel 57.
- FIG. 5 shows the arrangement of the actuating element designed as a rocker element 69 on the mating connection element 45 within the path described by the locking portion 21 during insertion into the insertion channel 57 that the actuating element 69 lead through this when the locking portion 21 is completely inserted tilted and brought into contact with the elastically deformable portion 28 of the sheath 27.
- the sensor 67 arranged below this section 28 in the interior of the shell 27 can be actuated in order to be able to detect the introduction of the locking section 21 (see also FIGS. 2 and 3).
- the bolt 19 which can be moved by a rotary movement of 90 ° about the axis of rotation D from the shown release position into a locking position, also protrudes in the release position and thus permanently into the insertion channel 57 and the path of the inserted locking section 21 (see also Fig. 8A). Accordingly, the release position and the locking position differ only in the rotational position of the bolt 19.
- the bolt 19 shown in FIG. 9 in the release position has an elongated engagement section 59 with an effective length and an effective width.
- the effective length of the bolt in the direction of the longitudinal axis A of the inserted locking portion 21, which is axially insertable with respect to its longitudinal axis in the lock body 13 see. Also Fig. 1, 2, 3, 4, 5 and 12) .
- the locking section 21 has a passage channel 61 which is designed to be open at a first end 63 and the width of which exceeds the effective width of the engagement section 59.
- the passage channel 61 Through this passage channel 61, the A handle portion 59 in the release position of the bolt 19 during a Einpen rens of the locking portion 21 in the insertion channel 57 in a Riegelauf acquisition 65 are performed, in which the passage channel 61 opens.
- the formation of the bolt receptacle 65 with a clear width that is greater than the effective length of the engaging portion 59 enables the bolt 19 and, accordingly, the engaging portion 59 of the bolt 19 to rotate within the bolt receptacle 65 by 90 ° and the bolt 19 in the To transfer locking position.
- the engagement section 59 is secured against escaping into the passage channel 61 of the locking section 21, so that the locking section 21 is locked by the engagement of the bolt 19 in the bolt receptacle 65 on the lock body 13.
- FIGS. 7A and 7B show perspective representations of the cover 27, which has the waterproof charging socket 73 on a rear end and the sound outlet opening 76 on an underside. At its front end, the shell 27 has the shell opening 19, which is circumferentially from the pinching portion 41 to give.
- FIGS. 8A to 8C show perspective representations of the carrier 39, within which the locking mechanism 15 is at least partially arranged and which is enclosed by the sheath 27 (cf. also FIG. 10).
- the connecting portion 43 of the carrier 39 is arranged on the side facing the shell opening 29 and has the connecting opening 33, on the peripheral boundary 37 of which the integral with the bolt 19 to drive connection portion 25 is mounted.
- the carrier 39 as well as the elements of the locking mechanism 15 carried by its carrying section 44 are arranged within the casing 28 (cf. FIG. 10).
- the mating connection section 45 of the lock body 13 shown in FIGS. 11 A and 11 B is connected by means of the
- Screws 54 and the fixing element 53 designed as a screw are connected to the carrier 39.
- the clamping section 41 is compressed in the clamping gap 49.
- the sealing elements 35 are provided (see FIG. 9).
- the connection opening 33 is closed and impermeable to water by the drive transmission section 25 of the bolt 19 and the sealing elements 35, so that the entry of water into the interior of the casing 27 through the connection opening 33 can be counteracted.
- the shell 27 has only a minimal number of necessary openings and these are reliably sealed, the components arranged inside the shell 27 and in particular the electric motor 23 can be protected from damage by entering liquid or contamination.
Landscapes
- Lock And Its Accessories (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019123477.8A DE102019123477A1 (de) | 2019-09-02 | 2019-09-02 | Tragbares Bügelschloss |
PCT/EP2020/073421 WO2021043592A1 (de) | 2019-09-02 | 2020-08-20 | Tragbares bügelschloss |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3994323A1 true EP3994323A1 (de) | 2022-05-11 |
Family
ID=72243090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20761774.7A Pending EP3994323A1 (de) | 2019-09-02 | 2020-08-20 | Tragbares bügelschloss |
Country Status (5)
Country | Link |
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US (1) | US20220251877A1 (de) |
EP (1) | EP3994323A1 (de) |
CN (1) | CN114341452B (de) |
DE (1) | DE102019123477A1 (de) |
WO (1) | WO2021043592A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12006736B2 (en) * | 2021-08-25 | 2024-06-11 | Yu-Pin Lin | Folding lock |
USD1026616S1 (en) * | 2022-01-29 | 2024-05-14 | Shenzhen Jinma Lock Industry Co., Ltd. | Bicycle lock |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005063514B4 (de) * | 2005-08-24 | 2010-06-17 | ABUS August Bremicker Söhne KG | Gelenkschloss |
US20110041570A1 (en) * | 2009-08-19 | 2011-02-24 | Chien-Yung Huang | Two-way opened padlock |
US8640513B2 (en) * | 2011-06-22 | 2014-02-04 | The Stanley Works Israel Ltd. | Electronic and manual lock assembly |
WO2014012564A1 (en) * | 2012-07-20 | 2014-01-23 | Velolock Ltd. | Locking device for a bicycle |
US20140266588A1 (en) * | 2013-03-15 | 2014-09-18 | Mesh Motion, Inc. | Peer-to-peer bike sharing system |
DE102013210475A1 (de) * | 2013-06-05 | 2014-12-11 | ABUS August Bremicker Söhne KG | Gelenkschloss |
KR101349951B1 (ko) * | 2013-08-07 | 2014-01-13 | 권유신 | 자전거용 경보자물쇠 |
CN104695769B (zh) * | 2015-02-27 | 2017-04-05 | 上海应用技术学院 | 一种电子封条锁的防水防尘装置 |
DE102016104674A1 (de) * | 2016-03-14 | 2017-09-14 | Nuloc Gmbh | Fahrradschloss mit einem Textilband, Bausatz und Verfahren zum Betreiben eines Fahrradschlosses |
US10139537B2 (en) * | 2016-11-22 | 2018-11-27 | Moxtek, Inc. | Multiple-stack wire grid polarizer |
DE102017105031A1 (de) * | 2017-03-09 | 2018-09-13 | ABUS August Bremicker Söhne KG | Gelenkschloss mit Alarmeinrichtung |
US10407116B2 (en) * | 2017-08-14 | 2019-09-10 | LINKA Group Ltd. | Electronic security system for bicycle |
WO2019047494A1 (en) * | 2017-09-11 | 2019-03-14 | The Sun Lock Company Ltd. | ELECTRONIC COMBINATION LATCH WITH DIFFERENT LEVELS OF ACCESS CONTROL |
CN107956318B (zh) * | 2017-11-16 | 2019-09-24 | 同方威视技术股份有限公司 | 电子锁 |
US10774566B2 (en) * | 2018-01-23 | 2020-09-15 | Purimee Qianhai (Shenzhen) Intelligent Technology Co., Ltd. | Fingerprint padlock |
CN208473501U (zh) * | 2018-07-03 | 2019-02-05 | 深圳欧米智能科技有限公司 | 一种钢缆锁 |
-
2019
- 2019-09-02 DE DE102019123477.8A patent/DE102019123477A1/de active Pending
-
2020
- 2020-08-20 CN CN202080058709.0A patent/CN114341452B/zh active Active
- 2020-08-20 WO PCT/EP2020/073421 patent/WO2021043592A1/de unknown
- 2020-08-20 EP EP20761774.7A patent/EP3994323A1/de active Pending
- 2020-08-20 US US17/639,485 patent/US20220251877A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN114341452B (zh) | 2023-10-27 |
WO2021043592A1 (de) | 2021-03-11 |
US20220251877A1 (en) | 2022-08-11 |
DE102019123477A1 (de) | 2021-03-04 |
CN114341452A (zh) | 2022-04-12 |
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