EP3683386B1 - Door lock, especially in a locker in a collective deposit box, remotely controlled by an access code - Google Patents
Door lock, especially in a locker in a collective deposit box, remotely controlled by an access code Download PDFInfo
- Publication number
- EP3683386B1 EP3683386B1 EP19000582.7A EP19000582A EP3683386B1 EP 3683386 B1 EP3683386 B1 EP 3683386B1 EP 19000582 A EP19000582 A EP 19000582A EP 3683386 B1 EP3683386 B1 EP 3683386B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hook
- latch
- arm
- ejector
- ring
- 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.)
- Active
Links
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 13
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0025—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing
- E05B17/0033—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing for opening only
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/004—Lost motion connections
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0025—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing
- E05B17/0029—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing motor-operated
-
- 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
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
- E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
- E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable
-
- 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
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00
- A47G29/14—Deposit receptacles for food, e.g. breakfast, milk, or large parcels; Similar receptacles for food or large parcels with appliances for preventing unauthorised removal of the deposited articles, i.e. food or large parcels
- A47G29/141—Deposit receptacles for food, e.g. breakfast, milk, or large parcels; Similar receptacles for food or large parcels with appliances for preventing unauthorised removal of the deposited articles, i.e. food or large parcels comprising electronically controlled locking means
Definitions
- the subject of the invention is a door lock, especially in a locker in a collective deposit box, remotely controlled by an access code: digital letter, transponder or barcode / biometric scanner.
- the lock is used especially in self-service transceiver lockers for postal parcels, equipped with a control unit with a terminal, screen and keyboard.
- the lock for safe deposit boxes includes a one-sided electromagnetic actuator built inside the box housing, whose core drives a two-arm lever with a shape similar to the letter "L", which is rotatably mounted on the housing pivot in the corner area of both lever arms.
- the bearing hole in the lever has an elongated shape with an axis of symmetry perpendicular to the plane of the front wall.
- the lever locks the door of the box with the hook through the ends protruding through holes in the front wall of the housing and the ejector foot at the end of the longer arm -with the shape of a leg bent at the knee - pushes the door out from the front wall after raising the hook by the action of the electromagnetic actuator.
- the actuator core faces the rear edge of the longer arm of the lever on the ejector side.
- the two-arm lever is loaded with a spiral spring, with one end attached to the housing pivot and the other one hooked on the longer arm on the ejector side - acting by force of tension in the direction of the door hook lock and retractor foot retraction.
- the hook behind the front wall is covered from the front and on both sides by the walls of the hook cover, which is mounted on the housing box pivot and supported in the hole of the front wall. At the end of the hook there is a locking tooth protruding outwards, which when attempting to break in and advancing forward the hook is inserted under the bottom edge of the hook cover, which blocks its lifting and the possibility of opening the door.
- the lock according to this invention has many features in common with the above-described solution, but it is distinguished by the fact that its lever system consists of two separate, flat lever elements: latch and ejector, adjacent by faces and bearing mounted on the pivot of the housing and acting on each other through protruding pins so that after swinging the latch hook by the action of the electromagnetic actuator and opening with the ejector foot of the box door, the hook returns to the closed position under the action of the spiral spring.
- a lock with a latch which has a ring with a hole with a diameter larger than the diameter of the pivot and has an arm ended with a hook connected on the circumference of the ring and a sliding arm connected of a spiral spring with a working edge parallel to the hook's hooking surface; in addition, at the bottom edge of the arm under the hook it has a thrust socket.
- the latch on the arm ended with a hook has a locking pin attached to the radial groove in the adjacent wall of the hook cover to a depth greater than the diameter of the locking pin.
- the latch ring is cut out in the range between the hook-ended arm and the sliding arm, and on the opposite side of the hookarm it has an arm with a bean groove connected to the ring, positioned with its axis perpendicular to the working edge of the sliding arm of the spiral spring.
- a lock with an ejector that has a ring with a hole with a diameter that is rotatably tolerated relative to the diameter of the pivot of the housing, and to which an arm with a foot is attached on the circumference of the ring and a projection with the attached driver pin protruding towards the latch and which is located relative to the ring axis on the foot side and on a radius equal to the position of the thrust socket
- the ejector ring is connected by a guide pin arm, which is located on the opposite side and in the axis of the ring guided by the driver pin and protrudes towards the latch and is inserted into its bean groove.
- the hook cover in the lock according to the invention is an element of sheet metalbent into a U-shaped profile and its side walls are finished with rings with coaxial holes and a diameter that is rotatably tolerated with respect to the diameter of the housing pivot.
- a radial groove with an axis equal to the radius of the locking pin and which at the upper end is connected with the locking groove perpendicularly directed outside.
- the lock made according to the above-mentioned technical features with a lever system consisting of two interacting levers allows for efficient execution of tasks by the titled latch and door ejector.
- the latch hook After opening the door and retracting the actuator core, the latch hook under the action of a spiral spring is set to a closed position and when manually closing the door, it is tilted independently of the ejector.
- the latch hook locking when attempting to break into the box by leverage tiling of the door with a crowbar inserted into the created gap with the frame, there is a simultaneous shift of the latch hook forward and insertion of the locking wheel into the perpendicular groove on the side wall of the hook cover - which prevents further shift of the hook and door opening.
- the lock has a structure that significantly limits the possibility of unauthorized intrusion into the deposit box locker, of course without the use of extremely destructive actions.
- the lock according to the invention consists of: box housing 1, attached with the front wall 2 to the door frame 9 of the box, and embedded inside the housing 1: an electromagnetic actuator 8 driving a movable core 8.1 a lever system, which consists of a latch 3 and an ejector 5, bearing mounted on the pivot 1.1 of the housing 1 and axially loaded with spiral spring 6 in door closing position 9 with the hook 3.1 of the latch 3 and retracting foot 4.1 ejector 4.
- the latch 3 in this version of the lock has a ring with a hole with a diameter "d1" larger than the diameter "d” of pivot 1.1 and has an arm ended with a hook 3.1, connected on the circumference of this ring and a sliding arm 3.5 of a spiral spring 6, with a working edge parallel to the hook surface 3.1. Furthermore, at the bottom of the arm's edge under the hook 3.1 it has a retaining slot 3.4, and slightly above a rigidly mounted locking pin 3.2, which penetrates into the radial groove 7.1 of the adjacent wall of the hook cover 7.
- the latch ring 3 is cut out in the range between the hook-ended arm 3.1 and the sliding arm 3.5.
- on the opposite side of the arm with the hook 3.1 it has an arm connected to the ring with a bean groove 3.3, arranged in an axis perpendicular to the working edge of the sliding arm 3.5.
- the ejector 4 has a ring with a hole with a diameter that is rotatably tolerated relative to the diameter d of the pivot 1.1 of the housing 1, and to which an arm with a foot 4.1 is attached on the circumference of the ring and a projection with the attached driver pin 4.3 protruding towards the latch 3 and which is located relative to the ring axis on the foot side 4.1 and on a radius equal to the position of the thrust socket 3.4.
- the ejector ring 4 is connected by a guide pin arm 4.2, which is located on the opposite side and in the axis of the ring guided by the driver pin 4.3 and protrudes towards the latch 3 and is inserted into its bean groove 3.3.
- the element cooperating with the lever system is the hook cover 7, made by bending metal sheet into a U-shaped profile. Its side walls are finished with rings with coaxial holes and a diameter that is rotatably tolerated with respect to the diameter d of the pivot 1.1 of the cover 1.
- the wall adjacent to the latch 3 it has a radial groove 7.1 with an axis equal to the radius of the locking pin 3.2 and which at the upper end is connected with the locking groove perpendicularly directed outside 7.2.
- the hook 3.1 of the latch 3 locks the door 9 manually pressed against the front wall 2 of the lock.
- the pressure of the hole edge in the door 9 on the curvature of the outer surface of the hook 3.1 causes that the latch 3 is moved towards the lock and the lock pin 3.2 is inserted into the radial groove 7.1 - which, with further closing motion, allows the hook 3.1 to be hidden in the inner space of the cover 7 and pressing the door 9 against the front wall 2.
- Spiral spring 6 pulls the hook back 3.1 into the door closed position 9.
- the output signal activates the electromagnetic actuator 8, whose core 8.1 rotates the ejector 4 around the pivot 1.1 of the housing 1. counterclockwise.
- the contact of the driving pin 4.3 attached to the ejector 4 with the retaining slot 3.4 of the latch 3 causes in the further movement the joint rotation of those elements.
- the ejector foot 4.1 hits door 9 causing that it opens.
- the return movement occurs under the pressure of the spiral spring 6, whose pressure on the sliding arm 3.5 of the latch 3 and the ejector 4 brings them to their starting positions.
- the latch 2 rotates around the "C" point, the guide pin 4.2 leaning on the upper edge of the bean groove 3.3.
- the position of the lock elements in the open position of the door 9 is shown in Fig. 5 without drawing the hook cover 7.
- hook 3.1 is shifted to the left and it is released from the hook position into the hole clearance zone in the door 9 - lock of the hook 3.1, obtained as a result of inserting during the door 9 tilting phase the lock 3.2 pin into the locking groove 7.2, made in the wall of the hook cover 7, perpendicular to the direction of the burglar.
- the second embodiment of the lock according to the invention is very briefly illustrated in figures 8 and 9 of the drawing.
- This embodiment differs in a simplified structure of the latch 3 and the ejector 4.
- the latch 3 has a solid ring, without a cut-out between the hook arm 3.1 and the sliding arm 3.5, and has no arm with a bean groove 3.3.
- the lock operates in a similar manner to the above-described solution according to the first exemplary embodiment of the invention.
- the simplest lock realizing the essence of the invention - without the features of anti-burglary hook lock 3.1 latch 3 - has a full latch ring 3, but without the locking pin 3.2 on the arm with the hook 3.1, without the arm with the bean groove 3.3 and the guide wheel 4.2 and without the radial grooves 7.1 and the lock 7.2 on the hook cover 7.
- the solution is an obvious simplification of the above described embodiments and does not require additional explanation.
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Closures For Containers (AREA)
- Lock And Its Accessories (AREA)
Description
- The subject of the invention is a door lock, especially in a locker in a collective deposit box, remotely controlled by an access code: digital letter, transponder or barcode / biometric scanner. The lock is used especially in self-service transceiver lockers for postal parcels, equipped with a control unit with a terminal, screen and keyboard.
- Known from the patent description
PL 221985 B1 - The solution with one lever, which performs two tasks with a time offset during a fast, unregulated door opening movement and, accordingly, when closing the door manually - requires precise selection of the lever geometry and the use of an electromagnetic actuator with a correspondingly increased stroke.
- The lock according to this invention has many features in common with the above-described solution, but it is distinguished by the fact that its lever system consists of two separate, flat lever elements: latch and ejector, adjacent by faces and bearing mounted on the pivot of the housing and acting on each other through protruding pins so that after swinging the latch hook by the action of the electromagnetic actuator and opening with the ejector foot of the box door, the hook returns to the closed position under the action of the spiral spring.
- It is preferable to make a lock with a latch, which has a ring with a hole with a diameter larger than the diameter of the pivot and has an arm ended with a hook connected on the circumference of the ring and a sliding arm connected of a spiral spring with a working edge parallel to the hook's hooking surface; in addition, at the bottom edge of the arm under the hook it has a thrust socket.
- In another preferred embodiment, the latch on the arm ended with a hook has a locking pin attached to the radial groove in the adjacent wall of the hook cover to a depth greater than the diameter of the locking pin.
- It is also advantageous if the latch ring is cut out in the range between the hook-ended arm and the sliding arm, and on the opposite side of the hookarm it has an arm with a bean groove connected to the ring, positioned with its axis perpendicular to the working edge of the sliding arm of the spiral spring.
- It is preferable to make a lock with an ejector that has a ring with a hole with a diameter that is rotatably tolerated relative to the diameter of the pivot of the housing, and to which an arm with a foot is attached on the circumference of the ring and a projection with the attached driver pin protruding towards the latch and which is located relative to the ring axis on the foot side and on a radius equal to the position of the thrust socket In another preferred embodiment, the ejector ring is connected by a guide pin arm, which is located on the opposite side and in the axis of the ring guided by the driver pin and protrudes towards the latch and is inserted into its bean groove.
- The hook cover in the lock according to the invention is an element of sheet metalbent into a U-shaped profile and its side walls are finished with rings with coaxial holes and a diameter that is rotatably tolerated with respect to the diameter of the housing pivot.
- Preferably, in the hook cover wall adjacent to the latch there is a radial groove with an axis equal to the radius of the locking pin and which at the upper end is connected with the locking groove perpendicularly directed outside.
- The lock made according to the above-mentioned technical features with a lever system consisting of two interacting levers allows for efficient execution of tasks by the titled latch and door ejector. After opening the door and retracting the actuator core, the latch hook under the action of a spiral spring is set to a closed position and when manually closing the door, it is tilted independently of the ejector. In basic anti-burglary versions, with the latch hook locking when attempting to break into the box by leverage tiling of the door with a crowbar inserted into the created gap with the frame, there is a simultaneous shift of the latch hook forward and insertion of the locking wheel into the perpendicular groove on the side wall of the hook cover - which prevents further shift of the hook and door opening.
- The lock according to the invention is approximated by the description of two exemplary embodiments shown in the drawing.
Figures 1 to 7 show the lock according to the first embodiment: -
Fig. 1 - front view of the lock with the housing cover removed, -
Fig. 2 - cross section according to the A-A lineinFig. 1 -
Fig. 3 - front view of the hook cover, -
Fig. 4 - front view of the elements of the lock lever system in a coaxial arrangement with the pivot, -
Fig. 5 - location of elements of the lock lever system in the door open position, with the hook cover removed, -
Fig. 6 - location of elements of the lock lever system in the burglary test position with the door ajar and the hook cover removed, -
Fig. 7 - location of elements of the lock lever system in the burglary position with the door ajar and attempt to move the hook covered by the hook cover. -
Figures 8 and 9 , in turn, show the lock according to the second exemplary embodiment: -
Fig. 8 - front view of the elements of the lock lever system in a coaxial arrangement with the pivot, -
Fig. 9 - location of elements of the lock lever system in the burglary test position with the door ajar and the hook cover removed. - In both of the exemplary embodiments described below, the lock has a structure that significantly limits the possibility of unauthorized intrusion into the deposit box locker, of course without the use of extremely destructive actions. The lock according to the invention consists of:
box housing 1, attached with thefront wall 2 to thedoor frame 9 of the box, and embedded inside the housing 1: anelectromagnetic actuator 8 driving a movable core 8.1 a lever system, which consists of alatch 3 and anejector 5, bearing mounted on the pivot 1.1 of thehousing 1 and axially loaded withspiral spring 6 indoor closing position 9 with the hook 3.1 of thelatch 3 and retracting foot 4.1ejector 4. - The
latch 3 in this version of the lock has a ring with a hole with a diameter "d1" larger than the diameter "d" of pivot 1.1 and has an arm ended with a hook 3.1, connected on the circumference of this ring and a sliding arm 3.5 of aspiral spring 6, with a working edge parallel to the hook surface 3.1. Furthermore, at the bottom of the arm's edge under the hook 3.1 it has a retaining slot 3.4, and slightly above a rigidly mounted locking pin 3.2, which penetrates into the radial groove 7.1 of the adjacent wall of thehook cover 7. In the first exemplary embodiment, thelatch ring 3 is cut out in the range between the hook-ended arm 3.1 and the sliding arm 3.5. In addition, on the opposite side of the arm with the hook 3.1 it has an arm connected to the ring with a bean groove 3.3, arranged in an axis perpendicular to the working edge of the sliding arm 3.5. - The
ejector 4 has a ring with a hole with a diameter that is rotatably tolerated relative to the diameter d of the pivot 1.1 of thehousing 1, and to which an arm with a foot 4.1 is attached on the circumference of the ring and a projection with the attached driver pin 4.3 protruding towards thelatch 3 and which is located relative to the ring axis on the foot side 4.1 and on a radius equal to the position of the thrust socket 3.4. Theejector ring 4 is connected by a guide pin arm 4.2, which is located on the opposite side and in the axis of the ring guided by the driver pin 4.3 and protrudes towards thelatch 3 and is inserted into its bean groove 3.3. - The element cooperating with the lever system is the
hook cover 7, made by bending metal sheet into a U-shaped profile. Its side walls are finished with rings with coaxial holes and a diameter that is rotatably tolerated with respect to the diameter d of the pivot 1.1 of thecover 1. In the wall adjacent to thelatch 3 it has a radial groove 7.1 with an axis equal to the radius of the locking pin 3.2 and which at the upper end is connected with the locking groove perpendicularly directed outside 7.2. - The operation is explained by a short description of displacements and positions of lock elements in characteristic positions of:
- a. closing
- b. authorized opening
- c. burglary attempt.
- In the closed
door position 9 shown inFig. 1 , the hook 3.1 of thelatch 3 locks thedoor 9 manually pressed against thefront wall 2 of the lock. When closing, the pressure of the hole edge in thedoor 9 on the curvature of the outer surface of the hook 3.1 causes that thelatch 3 is moved towards the lock and the lock pin 3.2 is inserted into the radial groove 7.1 - which, with further closing motion, allows the hook 3.1 to be hidden in the inner space of thecover 7 and pressing thedoor 9 against thefront wall 2.Spiral spring 6 pulls the hook back 3.1 into the door closedposition 9. - After entering the code compliant with the authorized code into the control system, the output signal activates the
electromagnetic actuator 8, whose core 8.1 rotates theejector 4 around the pivot 1.1 of thehousing 1. counterclockwise. The contact of the driving pin 4.3 attached to theejector 4 with the retaining slot 3.4 of thelatch 3 causes in the further movement the joint rotation of those elements. After tilting the hook 3.1 to thedoor release position 9 in the final phase of actuator core movement 8.1, the ejector foot 4.1 hitsdoor 9 causing that it opens. In the lever system of the lock, the return movement occurs under the pressure of thespiral spring 6, whose pressure on the sliding arm 3.5 of thelatch 3 and theejector 4 brings them to their starting positions. Thelatch 2 rotates around the "C" point, the guide pin 4.2 leaning on the upper edge of the bean groove 3.3. The position of the lock elements in the open position of thedoor 9 is shown inFig. 5 without drawing thehook cover 7. - When attempting to break in (
Fig.6 ) into a locked box using the crowbar "" - inserted into the gap betweendoor 9 and the front wall 2 - thedoor 9 is swung out until it reaches the resistance position resulting from leaning on point "A" of the edge of thelatch hole 3 on the pivot 1.1 of thehousing 1, which is supported by contact at the "B" point of the guide wheel 4.2 with the bottom edge of the bean groove 3.3. The burglar's next action (Fig. 7 ) is that with the lilted door thelatch 3. hook 3.1 is shifted to the left and it is released from the hook position into the hole clearance zone in the door 9 - lock of the hook 3.1, obtained as a result of inserting during thedoor 9 tilting phase the lock 3.2 pin into the locking groove 7.2, made in the wall of thehook cover 7, perpendicular to the direction of the burglar. - The second embodiment of the lock according to the invention, with a structure very similar to the one described above, is very briefly illustrated in
figures 8 and 9 of the drawing. This embodiment differs in a simplified structure of thelatch 3 and theejector 4. Thelatch 3 has a solid ring, without a cut-out between the hook arm 3.1 and the sliding arm 3.5, and has no arm with a bean groove 3.3. The lock operates in a similar manner to the above-described solution according to the first exemplary embodiment of the invention. - The simplest lock realizing the essence of the invention - without the features of anti-burglary hook lock 3.1 latch 3 - has a
full latch ring 3, but without the locking pin 3.2 on the arm with the hook 3.1, without the arm with the bean groove 3.3 and the guide wheel 4.2 and without the radial grooves 7.1 and the lock 7.2 on thehook cover 7. The solution is an obvious simplification of the above described embodiments and does not require additional explanation. -
- 1. housing
1.1 pivot - 2. front wall
- 3. latch
- 3.1 hook
- 3.2 lock pin
- 3.3 bean groove
- 3.4 retaining slot
- 3.5 sliding arm
- 4. extractor
- 4.1 foot
- 4.2 guide pin
- 4.3 driving pin
- 5. locking ring
- 6. spiral spring
- 7. hook cover
- 7.1 radial groove
- 7.2 lock groove
- 8. electromagnetic actuator
8.1 actuator core - 9. door
- 10. hallotron sensor
- d. pivot diameter
- d1. hole diameter in the latch d2. lock pin diameter
- s. locking groove depth
- Fe. electromagnetic actuator core strength
- Fs. tensioned spiral spring force
- A. point of support of the edge of the latch hole with the pivot
- B. point of support of the ejector guide pin on the bottom edge of the bean groove
- C. point of support of the ejector guide pin on the upper edge of the bean groove
Claims (8)
- Lock for the door of the box, especially in the collective deposit locker, remotely controlled by an access code, including a one-sided electromagnetic actuator (8) built inside the box housing (1) (whose core (8.1) drives the ejector lever (4) of the lever system (4, 3, 7 ) on the pivot (1.1) of the housing (1) and which locks the box door (9) away with ends of the hook (3.1.) of the latch (3) projecting through the holes in the front wall (2) of the housing (1) and the foot (4.1) of the ejector (4) pushes the door (9) away from the front wall (2) after lifting the hook (3.1) by the electromagnetic actuator (8) with the movable core (8.1) ) towards the rear edge of the ejector (4), where the latch (3) and the ejector (4) are loaded with a spiral spring (6) mounted on the pivot (1.1) towards the block with the hook (3.1) of the door (9) and retraction of the foot (4.1) of the ejector (4); in addition,in the lock, the hook (3.1) behind the front wall (2) is covered from the front side and on both sides by the walls of the hook cover (7) mounted on the pivot (1.1) ) and going through the hole in the front wall (2), characterized in that the lever system consists of two separate, flat lever elements of the latch (3) and the ejector (4), adjacent to each other by faces and bearing mounted on the pivot (1.1) of the housing (1) and acting on each other through protruding pins (3.2, 4.2) so that after swinging the hook (3.1) by the action of the electromagnetic actuator (8) and after opening the ejector (4) of the box door with the foot (4.1), the hook (3.1) returns to the closed position under the action of the spiral spring (6).
- The lock according to claim 1, characterized in that the latch (3) has a ring with a hole (d1) with a diameter larger than the diameter (d) of the pivot (1.1) and has an arm ended with a hook ((3.1) connected on the circumference of the ring and a sliding arm (3.5) of a spiral spring (6) with a working edge parallel to the hook's hooking surface (3.1); in addition, at the bottom of the arm under the hook (3.1) it has a thrust socket (3.4).
- The lock according to claim 2, characterized in that the latch (3) on the arm ended with a hook (3.1) has a locking pin (3.2) attached to the radial groove (7.1) in the adjacent wall of the hook cover (7) to a depth greater than the diameter of the locking pin (3.2).
- The lock according to claim 3, characterized in that the latch ring (3) is cut out in the range between the hook-ended arm (3.1) and the sliding arm (3.5) and on the opposite side of the hookarm (3.1) it has an arm with a bean groove connected to the ring (3.3), positioned so that its axis is perpendicular to the working edge of the sliding arm (3.5) of the spiral spring (6).
- The lock according to claim 1, characterized in that the ejector (4) has a ring with a hole with a diameter that is rotatably tolerated relative to the diameter (d) of the pivot (1.1) of the housing (1), and to which an arm with a foot (4.1) is attached on the circumference of the ring and a projection with the attached driver pin (4.3) protruding towards the latch (3) and which is located relative to the ring axis on the foot side (4.1) and on a radius equal to the position of the thrust socket (3.4).
- The lock according to claims 4 or 5, characterized in that the ejector (4) has a guide circle arm (4.2) connected to the ring, which is located on the opposite side and in the axis of the ring guided by the driver pin (4.3) and protrudes towards the latch (3) ) and is inserted into its bean groove (3.3).
- The lock according to claim 1, characterized in that the hook cover (7) is bent of sheet metal into a U-shaped profile and its side walls are finished with rings with coaxial holes and a diameter that is rotatably tolerated with respect to the diameter (d) of the pivot (1.1) of the cover (1).
- The lock according to claim 1, characterized in that the hook cover (7) in the wall adjacent to the latch (3) has a radial groove (7.1) with an axis equal to the radius of the locking pin (3.2) and which at the upper end is connected with the locking groove perpendicularly directed outside (7.2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL428614A PL237395B1 (en) | 2019-01-18 | 2019-01-18 | Door lock, in particular of a compartment in a deposit cabinet, remotely controlled by an access code |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3683386A1 EP3683386A1 (en) | 2020-07-22 |
EP3683386B1 true EP3683386B1 (en) | 2022-02-16 |
Family
ID=69104184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19000582.7A Active EP3683386B1 (en) | 2019-01-18 | 2019-12-20 | Door lock, especially in a locker in a collective deposit box, remotely controlled by an access code |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3683386B1 (en) |
ES (1) | ES2910025T3 (en) |
PL (1) | PL237395B1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2910387B2 (en) * | 1992-03-25 | 1999-06-23 | 松下電器産業株式会社 | Lid opening and closing device |
FR2753224B1 (en) * | 1996-09-10 | 1998-12-04 | Jeambrun Appareillages | ELECTROMAGNETIC LOCK FOR REMOTE OPENING DOOR |
WO2005026475A2 (en) * | 2003-09-11 | 2005-03-24 | Stanley Security Solutions, Inc. | Vending machine lock |
PL221985B1 (en) | 2013-08-29 | 2016-06-30 | Integer Spółka Akcyjna | Mechanism of a lock for a door in the general cabinet for post, preferably letters |
-
2019
- 2019-01-18 PL PL428614A patent/PL237395B1/en unknown
- 2019-12-20 ES ES19000582T patent/ES2910025T3/en active Active
- 2019-12-20 EP EP19000582.7A patent/EP3683386B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
ES2910025T3 (en) | 2022-05-11 |
EP3683386A1 (en) | 2020-07-22 |
PL428614A1 (en) | 2020-07-27 |
PL237395B1 (en) | 2021-04-06 |
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