WO2020063907A1 - 锁具及储物柜 - Google Patents

锁具及储物柜 Download PDF

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Publication number
WO2020063907A1
WO2020063907A1 PCT/CN2019/108671 CN2019108671W WO2020063907A1 WO 2020063907 A1 WO2020063907 A1 WO 2020063907A1 CN 2019108671 W CN2019108671 W CN 2019108671W WO 2020063907 A1 WO2020063907 A1 WO 2020063907A1
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WO
WIPO (PCT)
Prior art keywords
lock
locking member
locking
hook
base frame
Prior art date
Application number
PCT/CN2019/108671
Other languages
English (en)
French (fr)
Inventor
姜金浩
张继刚
王健
王全胜
王春涛
姜天信
Original Assignee
山东新北洋信息技术股份有限公司
威海新北洋数码科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 山东新北洋信息技术股份有限公司, 威海新北洋数码科技有限公司 filed Critical 山东新北洋信息技术股份有限公司
Publication of WO2020063907A1 publication Critical patent/WO2020063907A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
    • E05B65/5207—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement
    • E05B65/5246—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement rotating
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
    • 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
    • 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
    • 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
    • E05B65/00—Locks or fastenings for special use
    • E05B65/44—Locks or fastenings for special use for furniture
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/10—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property
    • G07F17/12—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property comprising lockable containers, e.g. for accepting clothes to be cleaned

Definitions

  • This article relates to the field of logistics equipment technology, such as locks and lockers.
  • lockers With the improvement of automation in various industries, the application of lockers is becoming more and more widespread.
  • courier companies set up lockers in the residential community for temporary storage of courier, and the courier stores the courier in the locker for users to pick up Leave, or the user will store the shipments that need to be mailed in a locker and be picked up by the courier.
  • lockers outside the supermarket for temporarily storing items that shoppers carry with them to facilitate shoppers' shopping.
  • the cabinet body of the locker includes a plurality of storage compartments for storing items, each storage compartment has an opening, and the opening is provided with a door and a lock, wherein the door may be located in the closed storage
  • the lock is used to lock the cabinet door in the closed position, and the lock includes a lock hook, a lock buckle, and a drive assembly, wherein the lock hook and the drive assembly It is arranged on one of the cabinet door and the cabinet body, and the lock buckle is arranged on the other of the cabinet door and the cabinet body.
  • the driving assembly drives the lock hook to rotate, so that the lock hook and the The lock is engaged or separated.
  • the hook is engaged with the lock, the lock is locked and the cabinet door is locked in a closed position.
  • the lock is unlocked and the door can be moved. To the open position.
  • This article provides a lock, whose drive component is not easily damaged by external forces, so that the drive component has a longer service life to ensure better reliability of the lock.
  • This article provides a locker.
  • the lock set is not easily damaged by external forces and has better reliability.
  • a lock includes a lock buckle and a lock body assembly configured to cooperate with the lock buckle.
  • the lock body assembly includes a base frame, a lock hook, a locking member, and a driving component.
  • the lock hook is rotatably disposed on the base frame.
  • the lock hook is configured to be engaged with or separated from the lock catch; the lock member is movably connected to the lock hook, and the lock member may be located at a first position that cooperates with the lock hook and a second position that is separated from the lock hook, and when the lock member is located at In the first position, the lock hook is separated from the lock catch.
  • the lock hook When the lock part is in the second position, the lock hook is configured to be engaged with the lock catch; the drive component is drivingly connected to the lock part, and when the drive component drives the lock part, In the first position, the locking member drives the locking hook to be separated from the locking buckle; when the locking buckle is engaged with the locking hook, the locking hook drives the locking member to move from the first position to the second position, and the driving assembly moves the locking member Locked in the second position.
  • a storage cabinet includes a cabinet body, a cabinet door, and the lock.
  • the cabinet body has a storage compartment
  • the cabinet door is rotatably connected to the cabinet body, and the cabinet door can be located in a closed position and an open storage compartment that closes the storage compartment.
  • the lock buckle is configured to be engaged with the lock hook to lock the cabinet door in the closed position.
  • FIG. 1 is a schematic structural view of a lock when a lock hook is separated from a buckle and a locking member is in a first position according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a lock from a first perspective when a locking hook is engaged with a lock and a locking member is located at a second position according to an embodiment of the present invention
  • FIG. 3 is an enlarged view of a partial structure at III in FIG. 1;
  • FIG. 4 is an enlarged view of a partial structure at IV in FIG. 2;
  • FIG. 5 is an exploded view of a partial structure of a lock body assembly according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of a partial structure of a hook and a buckle in an embodiment of the present invention.
  • FIG. 7 is a schematic structural view of a lock from a second perspective when a locking hook is engaged with a lock and a locking member is located at a second position according to an embodiment of the present invention
  • FIG. 8 is a schematic structural diagram of a lock in an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of a locking member according to an embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of a storage cabinet according to an embodiment of the present invention.
  • Icon 010-lock, 100-lock buckle, 200-lock body assembly, 210-base frame, 211-cover plate, 212-long hole, 213-bottom plate, 220-lock hook, 221-second side, 222- Insert post; 230-locking piece; 231-first side; 232-third side; 240-drive assembly; 241-transmission part; 242-first section; 243-second section; 244-electromagnet; 245- Armature; 246-emergency lever; 247-first elastic element; 248-second elastic element; 249-top lever; 250-locking element; 251-fourth side; 252-slot; 261-first rotating shaft; 262 -Second rotation shaft; 263- Third rotation shaft; 264-Mounting plate; 265-Fixed ring; 020- Locker; 300- Cabinet body; 310- Cabinet door; 311- Storage compartment; 312- Sensor; 313- section One curved surface; 314-second curved surface.
  • the terms "setting” and “connection” should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Or they can be connected integrally; they can be mechanical or electrical; they can be directly connected or indirectly connected through an intermediate medium, or they can be connected internally between two elements.
  • the specific meanings of the above terms in this context can be understood on a case-by-case basis.
  • FIG. 1 is a schematic structural diagram of a lock 010 in which the lock hook 220 is separated from the lock buckle 100 and the locking member 230 is located at a first position in the embodiment of the present invention
  • FIG. 2 is the lock hook 220 and the lock buckle 100 locked and locked in the embodiment of the present invention
  • FIG. 8 is a schematic structural view of the lock 010 in the first position from the position 230 in the second position
  • FIG. 8 is a schematic structural view of the lock 010 in the embodiment of the present invention.
  • this embodiment provides a lock 010, which includes a lock catch 100 and a lock body assembly 200 for matching or separating with the lock catch 100.
  • the lock body assembly 200 includes a base frame.
  • the locking hook 220 is rotatably disposed on the base frame 210, the locking hook 220 is configured to be engaged with or separated from the locking buckle 100, and the locking member 230 and the locking hook 220
  • the locking member 230 may be located at a first position that cooperates with the locking hook 220 and a second position that is separated from the locking hook 220.
  • the locking hook 220 is separated from the buckle 100.
  • the locking member 230 is in the second position, the locking hook 220 is engaged with the locking buckle 100; the driving assembly 240 is drivingly connected to the locking member 230.
  • the locking member 230 drives the locking hook 220 to be separated from the locking buckle 100; when the locking buckle 100 is engaged with the locking hook 220, the locking hook 220 drives the locking member 230 to move from the first position to the second position, and the driving assembly 240 will lock the locking member 230 locked with the second position.
  • the lock hook 220 may be located at a third position that is engaged with the lock buckle 100 and a fourth position separated from the lock buckle 100. When the lock hook 220 is located at the third position, the locking member 230 is located at the second position When the locking hook 220 is located at the fourth position, the locking member 230 is located at the first position.
  • a locking member 230 movably connected to the lock hook 220, so that the lock hook 220 is located at the third position and engaged with the lock buckle 100 to achieve locking, if an external force acts on the lock hook 220 or the lock buckle 100, due to the lock
  • the member 230 is located in the second position and is separated from the lock hook 220 in the third position, so the external force will not be transmitted to the lock member 230 through the lock hook 220, and will not be transmitted to the driving assembly 240 through the lock member 230, that is, the external force.
  • FIG. 3 is an enlarged view of the partial structure at III in FIG. 1;
  • FIG. 4 is an enlarged view of the partial structure at IV in FIG. 2; please refer to FIGS. 3 and 4.
  • the locking member 230 of this embodiment has a first surface 231.
  • the locking hook 220 has a second surface 221. When the locking member 230 is located at the first position, the first surface 231 and the second surface 221 abut against each other. When the locking member 230 is located at the second position, the first surface 231 and the first Two sides 221 are separated. In a specific implementation, when the lock hook 220 is switched to the third position, the lock hook 220 is engaged with the lock buckle 100.
  • the lock member 230 is located at the second position, and the first surface 231 of the lock member 230 and the lock The second surface 221 of the hook 220 is separated, thereby separating the locking member 230 from the locking hook 220. If an external force acts on the locking hook 220 or the buckle 100, the external force will not pass through the lock because the locking member 230 is separated from the locking hook 220.
  • the hook 220 is transmitted to the locking member 230, so that it is not transmitted to the driving assembly 240 drivingly connected to the locking member 230 through the locking member 230, that is, the external force is not directly transmitted to the driving assembly 240 through the locking hook 220 to avoid external force damage.
  • the driving assembly 240 can effectively prolong the service life of the driving assembly 240 and improve the reliability of the lock 010.
  • the driving assembly 240 drives the locking member 230 to the first position
  • the first surface 231 of the locking member 230 and The second surface 221 of the lock hook 220 abuts against each other, so that when the lock member 230 moves to the first position, the lock member 230 can drive the lock hook 220 to switch to the fourth position, so that the lock hook 220 is separated from the lock buckle 100.
  • FIG. 5 is an exploded view of a partial structure of the lock body assembly 200 in the embodiment of this document; please refer to FIG. 1, FIG. 2, and FIG. 5.
  • the lock body assembly 200 of this embodiment further includes a first rotation shaft 261.
  • the frame 210, the lock hook 220 and the locking member 230 are all pivotally connected to the first rotating shaft 261. In this way, when the locking hook 220 and the buckle 100 are engaged with each other, the locking hook 220 can be used to drive the locking member more stably.
  • 230 moves from the first position to the second position, and uses the driving assembly 240 to lock the locking member 230 in the second position to ensure that the locking member 230 is separated from the locking hook 220.
  • the locking member 230 in this embodiment further includes a third surface 232.
  • the lock 010 further includes a locking member 250.
  • the locking member 250 is rotatably disposed on the base frame 210 to lock.
  • the member 250 has a fourth surface 251, and the locking member 250 is provided with a sliding slot 252; the locking hook 220 is provided with a plug post 222, and the plug post 222 is slidably connected to the slide slot 252.
  • the slide slot 252 cooperates with the plug post 222.
  • the fourth position of the lock hook 220 is a position separated from the lock buckle 100
  • the fourth position is the position where the lock hook 220 is rotated from the third position to the fourth position through the sliding slot 252 and the plug post 222 that are mated.
  • the extreme rotation position and when the locking member 230 is located in the second position, the third surface 232 and the fourth surface 251 are in abutting cooperation, the locking member 230 prevents the locking member 250 from rotating, thereby preventing the locking hook 220 from rotating, and the locking hook 220 is locked in the third position; when the locking member 230 is located in the first position, the third surface 232 is separated from the fourth surface 251, and the locking member 230 unlocks the position of the locking member 250, that is, the locking is released.
  • Piece 250 locks the position of the lock hook 220, at this time the lock hook 220 can rotate within a set angle range, so that the lock hook 220 can only be connected with the third position Between four rotational positions.
  • the locking member 230 when the locking member 230 is located at the second position, and the lock hook 220 is located at the third position, it can be snap-fitted with the lock catch 100, and the third surface 232 abuts against the fourth face 251, which can prevent the lock catch 100 Or the lock hook 220 rotates when it receives vibration or external force to prevent the lock hook 220 from being separated from the lock buckle 100, thereby further improving the stability of the locking effect of the lock 010.
  • the lock 010 of this embodiment further includes a third rotation shaft 263.
  • the third rotation shaft 263 is fixedly disposed on the base frame 210, and the locking member 250 is rotatably sleeved on the third rotation shaft 263.
  • the third rotation shaft 263 and the first rotation shaft 261 are disposed in parallel and spaced apart; in some embodiments, the chute 252 of this embodiment is set to be waist-circular, and when the third surface 232 and the fourth surface 251 abut against each other, The sliding groove 252 is located between the third rotating shaft 263 and the first rotating shaft 261.
  • the end of the sliding groove 252 near the third rotating shaft 263 is the first end, and the end of the sliding groove 252 away from the third rotating shaft 263 is the second end.
  • the inserting post 222 inserted in the sliding groove 252 can slide between the first end and the second end of the sliding groove 252; when the locking member 230 is in the second position, the inserting post 222 Located at the first end of the chute 252, when the locking member 230 is switched from the second position to the first position, the fourth surface 251 of the locking member 250 is separated from the third surface 232 of the locking member 230, and the locking is performed at this time.
  • the piece 230 drives the lock hook 220 to rotate, and the insert post 222 on the lock hook 220 slides from the first end to the second end of the sliding groove 252.
  • the lock hook 220 follows the lock piece 230
  • the switch movable from the third position to the fourth position the second end of the column 222 is inserted in the slots 252.
  • the gravity of the locking member 250 causes the sliding groove 252 to rotate about the third rotation axis 263 to drive the lock hook 220 to the fourth position, so that the lock hook 220 can rotate more smoothly to the lock 100 Detached fourth position.
  • FIG. 2 When the third surface 232 of the locking member 230 is in abutment with the fourth surface 251 of the locking member 250, the abutment positions of the third surface 232 and the fourth surface 251 are in contact with each other.
  • the distance between the first rotating shaft 261 is smaller than the distance between the latching position of the lock hook 220 and the lock catch 100 and the first rotating shaft 261. In this way, when the lock hook 220 and the lock catch 100 are engaged with each other, the lock catch 100 The moment acting on the locking hook 220 is reduced, which can reduce the load when the driving assembly 240 drives the locking member 230 to unlock.
  • FIG. 9 is a schematic structural diagram of the locking member 230 in the embodiment of the present document. Please refer to FIG. 9, the side of the locking member 230 away from the base frame 210 in this embodiment is provided with a bump, the first surface 231 and the third surface described above. 232 is two adjacent surfaces of the bump.
  • the driving assembly 240 of this embodiment includes a transmission member 241 and a second rotating shaft 262, and a first elastic element 247.
  • the second rotation shaft 262 is fixedly disposed on the base frame 210.
  • the transmission member 241 has a first section 242 on one side of the second rotating shaft 262 (ie, the first side of the second rotating shaft 262); the first end of the first elastic element 247 and The base frame 210 is connected, the second end of the first elastic element 247 is connected with the locking member 230, and the first elastic element 247 is configured to make the locking member 230 have a movement tendency to rotate to the first position; when the locking member 230 is located In the second position, the end of the first section 242 abuts the locking member 230.
  • the locking member 230 is locked in the second position, which is advantageous for the lock
  • the hook 220 is more stably located in the third position; when the end of the first section 242 is separated from the locking member 230, the first elastic element 247 drives the locking member 230 to switch to the first position, so that the locking hook 220 can be switched to In the fourth position, the lock hook 220 unlocks the lock buckle 100.
  • the first elastic element 247 in this embodiment is a tension spring.
  • the first elastic element 247 is an elastic rubber strip, a torsion spring, or the like.
  • the locking member 230 of this embodiment is provided with a first curved surface 313, and the first section 242 is provided with a second curved surface 314.
  • the first curved surface 313 slides relative to the second curved surface 314, so that the locking member 230 can move more smoothly from the first position to the second position, which is beneficial to the end of the first section 242 It abuts on the locking member 230 to facilitate locking the locking member 230 in the second position.
  • the transmission member 241 further includes a second section 243, and the second section 243 is located on the other side of the second rotating shaft 262 (ie, the second side of the second rotating shaft 262).
  • the assembly 240 further includes a driving member, which is drivingly connected to the second section 243.
  • the driving member is configured to drive the second section 243 to move, and the driving member 241 is rotated about the second rotation shaft 262, so that the end of the first section 242 is connected with
  • the locking member 230 abuts or separates; when the locking hook 220 needs to be switched from the third position to the fourth position, the driving force of the driving member needs to overcome the resistance between the first section 242 of the transmission member 241 and the locking member 230. Relay to achieve unlocking.
  • the lock hook 220 when the lock hook 220 is located in the third position, if there is an external force that causes the lock buckle 100 and the lock hook 220 to separate, for example, the volume of the items in the storage cabinet 020 is too large to squeeze outward
  • the force applied by the cabinet door 310 to the latch 100 in the direction of disengaging the hook 220 will increase the load for unlocking the driving member.
  • the locking member 230 Since the locking member 230 is in a second position separated from the latch 220, the additional force will not be directly Transmitted to the second section 243 of the transmission member 241, but through the locking members 250,
  • the locking member 230 and the transmission member 241 are transmitted to the driving member, and the load of the driving member is reduced and the unlocking ability of the driving member is improved by lever action.
  • FIG. 6 is a schematic diagram of a partial structure of the hook 220 and the buckle 100 in the embodiment of the present invention.
  • the driving force of the driving member acting on the first section 242 is F1
  • the external force is F2
  • the first section 242 is set.
  • the distance from the first rotation axis 261 is a first distance S1
  • the distance between the latching position of the hook 220 and the buckle 100 and the first rotation axis 261 is a second distance S2.
  • the distance between the third surface 232 and the fourth surface 251 The distance between the abutment position and the first rotation axis 261 is a third distance S3, and the distance between the abutment position of the third surface 232 and the fourth surface 251 and the third rotation axis 263 is a fourth distance S4, and the third rotation axis 263
  • the distance from the post 222 is a fifth distance S5
  • the distance from the post 222 to the first rotation axis 261 is a sixth distance S6.
  • the ratio of the arms of the driving arm F1 and the external arm F2 is S1 / S2. In this embodiment, the ratio of the arms of the driving arm F1 and the external arm F2 is S1 / S3 * S4 / S5 * S6 / S2.
  • the third distance S3 is smaller than the fourth distance S4, increasing the ratio of the power arm of the driving arm F1 and the external arm F2, that is, reducing the load when the driving member is unlocked, thereby increasing the unlocking ability of the driving member.
  • the sixth distance S6 is greater than the fifth distance S5, which increases the arm ratio of the arm of the driving force F1 and the arm of the external resistance F2, thereby further increasing the unlocking ability of the driving member.
  • FIG. 7 is a schematic structural view of the lock 010 from a first perspective when the locking hook 220 is located at the third position and the locking member 230 is located at the second position in the embodiment of the present invention; please refer to FIG. 7.
  • the driving member of this embodiment It is an electromagnet 244.
  • the armature 245 of the electromagnet 244 is drivingly connected to the second section 243 of the transmission member 241.
  • the armature 245 is configured to drive the second section 243 to rotate around the second rotation shaft 262 to make the first section 242 and the locking member 230 abut or separate.
  • the locking hook 220 when the locking hook 220 is engaged with the locking buckle 100, the locking hook 220 drives the locking member 230 to move from the first position to the second position and cross the second position, and the armature 245 of the electromagnet 244 is extended.
  • the second segment 243 of the driving transmission member 241 is rotated about the second rotation axis 262 in the first direction a, so that the first segment 242 is rotated about the second rotation axis 262 in the first direction a, so that the end of the first segment 242 is located at the locking position.
  • the locking member 230 is simultaneously rotated to the first position by the action of the first elastic element 247 until the end of the first section 242 of the transmission member 241 abuts the locking member 230 to lock the lock.
  • the fastener 230 is locked in the second position.
  • the armature 245 of the electromagnet 244 is retracted, the second section 243 of the driving transmission member 241 rotates about the second rotation axis 262 in the second direction b, thereby driving the first section 242 around the second
  • the rotation shaft 262 rotates in the second direction b until the end of the first section 242 of the transmission member 241 is separated from the locking member 230.
  • the locking member 230 When the first section 242 is separated from the locking member 230, the locking member 230 can be at the first elasticity.
  • the elasticity of the element 247 is switched to the first position, so that the lock hook 220 can be switched to the fourth position to The lock hook 220 is separated from the lock buckle 100 to realize unlocking.
  • the driving member may also be a motor.
  • the motor is drivingly connected to the second section 243.
  • the motor is configured to drive the second section 243 to rotate so that the end of the first section 242 and the locking member 230 Abut or separate.
  • first rotation shaft 261, the second rotation shaft 262, and the third rotation shaft 263 in this embodiment may be disposed at parallel intervals.
  • the driving assembly 240 of this embodiment further includes an emergency rod 246.
  • a first end of the emergency rod 246 is connected to the transmission member 241, and a second end of the emergency rod 246 extends out of the base frame 210.
  • the first end of the emergency rod 246 is connected to the end of the second section 243 of the transmission member 241 away from the second rotating shaft 262, and the second end of the emergency rod 246 extends out of the base in a direction away from the second section 243.
  • the lock 010 of this embodiment further includes a second elastic element 248 and a top rod 249.
  • the top rod 249 is movably connected to the base frame 210.
  • the first end of the second elastic element 248 is connected to the base frame 210.
  • the second The second end of the elastic element 248 is connected to the ejector lever 249.
  • the second elastic element 248 is configured to make the ejector lever 249 have a movement tendency to drive the lock catch 100 away from the lock hook 220. In this way, when the lock hook 220 and the lock catch 100 When snapped, the ejector lever 249 is retracted into the base frame 210 against the action of the second elastic element 248.
  • the base frame 210 of this embodiment may further be provided with a mounting plate 264, and the ejector rod 249 is slidably inserted into the installation hole of the installation plate 264.
  • An outer wall fixing sleeve of the ejector rod 249 is provided with a fixing ring 265.
  • the first end of the second elastic element 248 of the embodiment abuts the mounting plate 264, and the second end of the second elastic element 248 abuts the fixing ring 265.
  • the second elastic element 248 of this embodiment may be a compression spring.
  • the second elastic element 248 may also be a tension spring, a torsion spring, an elastic rubber sleeve, or the like.
  • the lock set 010 of this embodiment further includes a sensor 312, which is disposed on the base frame 210, and the sensor 312 and the lock hook 220 are detachably matched to detect whether the lock hook 220 and the lock buckle 100 are in a locked state or not.
  • the sensor 312 when the lock hook 220 is separated from the lock hook 100, the sensor 312 cooperates with the lock hook 220, and the sensor 312 outputs a first detection signal.
  • the lock hook 100 and the lock hook 220 are engaged The lock hook 220 is separated from the sensor 312, and triggers the sensor 312 to output a second detection signal.
  • the armature 245 of the electromagnet 244 is controlled to extend to push the transmission member 241 to rotate in the first direction a.
  • the element 247 drives the locking member 230 to rotate to the first position, the locking member 230 drives the locking hook 220 to rotate in the second direction b, so that the locking hook 220 is separated from the buckle 100, and the sensor 312 outputs a first detection signal.
  • FIG. 8 is a schematic structural diagram of the lock 010 in the embodiment of the present document; please refer to FIG. 8, the base frame 210 of this embodiment includes a cover plate 211 and a bottom plate 213, and the cover plate 211 and the bottom plate 213 are combined into an accommodation space.
  • the locking member 230, the locking member 250, and the driving assembly 240 are all located in the accommodating space to protect the locking member 230, the locking hook 220, the locking member 250, and the driving assembly 240.
  • the side wall of the side of the base frame 210 far from the lock hook 220 is provided with an elongated hole 212, and the emergency rod 246 can protrude from the elongated hole 212 and swing in the elongated hole 212.
  • FIG. 10 is a schematic structural diagram of a storage cabinet 020 in the embodiment of the present document; please refer to FIG. 10, this embodiment also provides a storage cabinet 020, which includes a cabinet 300, a cabinet door 310, and the above-mentioned lock 010.
  • the cabinet 300 has Storage compartment 311, cabinet door 310 is rotatably connected to cabinet 300, cabinet door 310 may be located in a closed position that closes storage compartment 311 and an open position that opens storage compartment 311, and a lock 100 of lock 010 is provided at Cabinet door 310, lock body assembly 200 is provided in cabinet body 300.
  • the latch 100 is engaged with the lock hook 220 to lock the door 310 in the closed position.
  • the lock hook 220 When the lock hook 220 is located at the fourth position, the lock hook 220 is separated from the lock buckle 100 to unlock the cabinet door 310 in the closed position, so that the cabinet door 310 can be turned to the open position to open the storage compartment 311.
  • the lock body assembly 200 of the lock 010 is disposed on the inner wall of the storage compartment 311 to hide the lock body assembly 200 inside the storage compartment 311.
  • the lock hook 220 When the lock 010 provided in this embodiment is engaged with the lock hook 100 by using the lock hook 220 located at the third position, the lock hook 220 is separated from the lock member 230 located at the second position. If an external force acts on the lock lock 100 or Locking hook 220, external force will not be directly transmitted to the driving assembly 240 through the locking hook 220, but is buffered by the locking member 230, which can prevent the driving assembly 240 from being damaged by external force, so as to prolong the service life of the driving assembly 240 and improve the life of the driving assembly 240.
  • the reliability of the lock 010 so that when the locker 020 provided with the lock 010 is used to store items, the door 310 can be more stably locked in a closed position to close the storage compartment 311, thereby improving the security of the item storage.
  • the cabinet door 310 can be unlocked more reliably, so that the cabinet door 310 can be smoothly switched from the closed position to the open position, thereby conveniently and reliably realizing the access of articles.
  • the locking component can be driven to the first position by the driving component, so that the locking component can separate the locking hook from the locking clasp, or use the driving component when the locking clasp is engaged with the locking hook.
  • the locking member is locked in the second position so that the locking member in the second position is separated from the lock hook. Therefore, when the lock hook is engaged with the lock hook, if the lock hook or the lock is subjected to external force, There are locks between the drive components, and the locks are separated from the lock hooks, so the external force is not directly transmitted to the drive components through the lock hooks, but is buffered by the locks, so the impact of the external forces on the drive components is reduced. , Extend the service life of the drive components, and improve the reliability of the lock.
  • the lock hook When the storage cabinet provided in the embodiment of the present invention is in use, when the cabinet door is rotated to the closed position, the lock hook can be engaged with the lock provided on the cabinet door, and the locking member is used to drive the locking member from the first position to the first. Two-position movement, and the driving component can lock the locking piece in the second position, so that the locking piece is separated from the locking hook.
  • an external force is applied to the locking hook or the buckle, since a lock is provided between the locking hook and the driving component The locking member is separated from the locking hook, so the external force will not be directly transmitted to the driving assembly through the locking hook, but will be further buffered by the locking member, so the impact of the external force on the driving assembly is reduced, and the use of the driving assembly is prolonged. Life, improve the reliability of locks to lock or unlock cabinet doors.

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  • Lock And Its Accessories (AREA)

Abstract

本文公开了一种锁具及储物柜；所述储物柜设置有所述锁具，所述锁具包括锁扣，以及被配置为与锁扣配合的锁体组件；锁体组件包括基架、锁钩、锁紧件和驱动组件，锁钩可转动地设置于基架，锁钩被配置为与锁扣卡接或分离；锁紧件与锁钩活动连接，锁紧件可位于与锁钩配合的第一位置以及与锁钩分离的第二位置。

Description

锁具及储物柜
本公开要求在2018年09月30日提交中国专利局、申请号为201811166230.X的中国专利申请的优先权，以上申请的全部内容通过引用结合在本公开中。
技术领域
本文涉及物流设备技术领域，例如涉及锁具及储物柜。
背景技术
随着各行各业自动化程度的提高，储物柜的应用越来越广泛。其中，在快递行业，为了解决快递员送件、取件难的问题，快递公司在居民社区设置储物柜，用于暂时存储快件，快递员将快件存储在储物柜内，由用户自行取走，或者，用户将需要邮寄的快件存储在储物柜中，由快递员取走。另外，超市外也设置有储物柜，用于暂时存放购物者随身携带的物品，以方便购物者购物。通常而言，储物柜的柜体包括多个用于存储物品的储物格，每个储物格具有敞口，在敞口处设有柜门和锁具，其中，柜门可位于封闭储物格的敞口的封闭位置或者敞开储物格的敞口的打开位置；锁具用于将柜门锁定在封闭位置上，锁具包括锁钩、锁扣，以及驱动组件，其中锁钩和驱动组件设置在柜门和柜体两者中的一个上，锁扣设置在柜门和柜体两者中的另一个上，当柜门位于封闭位置时，驱动组件驱动锁钩转动，使锁钩与锁扣卡接或者分离，当锁钩与锁扣卡接时，锁具处于锁紧状态，将柜门锁定在封闭位置上，当锁钩与锁扣分离时，锁具处于解锁状态，柜门可以运动至打开位置。
相关技术中的锁具在锁扣与锁钩卡接时由于震动、非法撬门、储物格内的物品挤压柜门等原因受到外力时，外力通过锁扣和锁钩传递到驱动组件上，使得驱动组件的寿命变短，甚至直接损坏，进而导致储物柜的柜门无法正常开启，因此，相关技术中的锁具的可靠性能差。
发明内容
本文提供一种锁具，其驱动组件不容易受到外力的损坏，从而使驱动组件具有较长的使用寿命，以确保锁具较佳的可靠性。
本文提供一种储物柜，其设置的锁具不容易受到外力的损坏，具有较佳的可靠性。
本文的实施例是这样实现的：
一种锁具，其包括：锁扣，以及被配置为与锁扣配合的锁体组件；锁体组件包括基架、锁钩、锁紧件和驱动组件，锁钩可转动地设置于基架，锁钩被配置为与锁扣卡接或分离；锁紧件与锁钩活动连接，锁紧件可位于与锁钩配合的第一位置以及与锁钩分离的第二位置，当锁紧件位于第一位置时，锁钩与锁扣分离，当锁紧件位于第二位置时，锁钩被配置为与锁扣卡接；驱动组件与锁紧件传动连接，当驱动组件驱动锁紧件位于第一位置时，锁紧件驱动锁钩与锁扣分离；当锁扣与锁钩卡接时，锁钩驱动锁紧件由第一位置向第二位置方向运动，且驱动组件将锁紧件锁定于第二位置。
一种储物柜，其包括柜体、柜门以及上述锁具，柜体具有储物格，柜门与柜体可转动地连接，柜门可位于封闭储物格的封闭位置和敞开储物格的打开位置，锁扣设置于柜门，锁体组件设置于柜体，当柜门位于封闭位置时，锁扣被配置为与锁钩卡接以将柜门锁定于封闭位置。
附图说明
下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本文的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1为本文一实施例中锁钩与锁扣分离且锁紧件位于第一位置时的锁具的第一视角下的结构示意图；
图2为本文一实施例中锁钩与锁扣卡接且锁紧件位于第二位置时的锁具的第一视角下的结构示意图；
图3为图1中Ⅲ处的局部结构放大图；
图4为图2中Ⅳ处的局部结构放大图；
图5为本文一实施例中锁体组件的局部结构分解图；
图6为本文一实施例中锁钩与锁扣卡接的局部结构示意图；
图7为本文一实施例中锁钩与锁扣卡接时且锁紧件位于第二位置时的锁具的第二视角下的结构示意图；
图8为本文一实施例中锁具的结构示意图；
图9为本文一实施例中锁紧件的结构示意图；
图10为本文一实施例中储物柜的结构示意图。
图标：010-锁具；100-锁扣；200-锁体组件；210-基架；211-盖板；212-长条孔；213-底板；220-锁钩；221-第二面；222-插柱；230-锁紧件；231-第一面；232-第三面；240-驱动组件；241-传动件；242-第一段；243-第二段；244-电磁铁；245-衔铁；246-应急杆；247-第一弹性元件；248-第二弹性元件；249-顶杆；250-锁止件；251-第四面；252-滑槽；261-第一转轴；262-第二转轴；263-第三转轴；264-安装板；265-固定环；020-储物柜；300-柜体；310-柜门；311-储物格；312-传感器；313-第一弧面；314-第二弧面。
具体实施方式
下面将结合本文实施例中的附图，对本文实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本文一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本文实施例的组件可以以各种不同的配置来布置和设计。
因此，以下对在附图中提供的本文的实施例的详细描述并非旨在限制要求保护的本文的范围，而是仅仅表示本文的选定实施例。基于本文中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本文保护的范围。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
在本文实施例的描述中，需要说明的是，术语“上”、“下”、“左”、“右”、“竖直”、“水平”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该发明产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本文和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本文的限制。此外，术语“第一”、“第二”、“第三”等仅用于区分描述，而不能理解为指示或暗示相对重要性。在本文实施例的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间 接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本文中的具体含义。
图1为本文实施例中锁钩220与锁扣100分离且锁紧件230位于第一位置的锁具010的结构示意图；图2为本文实施例中锁钩220与锁扣100卡接且锁紧件230位于第二位置的锁具010的第一视角下的结构示意图；图8为本文实施例中锁具010的结构示意图。请参照图1和图2及图8，本实施例提供一种锁具010，其包括锁扣100以及用于与锁扣100配合或分离的锁体组件200，其中，锁体组件200包括基架210、锁钩220、锁紧件230和驱动组件240，锁钩220可转动地设置于基架210，锁钩220被配置为与锁扣100卡接或分离，锁紧件230与锁钩220活动连接，锁紧件230可位于与锁钩220配合的第一位置以及与锁钩220分离的第二位置，当锁紧件230位于第一位置时，锁钩220与锁扣100分离，当锁紧件230位于第二位置时，锁钩220与锁扣100卡接；上述驱动组件240与锁紧件230传动连接，当驱动组件240驱动锁紧件230位于第一位置时，锁紧件230驱动锁钩220与锁扣100分离；当锁扣100与锁钩220卡接时，锁钩220驱动锁紧件230由第一位置向第二位置方向运动，且驱动组件240将锁紧件230锁定与第二位置。在具体实现中，锁钩220可位于与锁扣100卡接配合的第三位置和与锁扣100分离的第四位置，当锁钩220位于第三位置时，锁紧件230位于第二位置，当锁钩220位于第四位置时，锁紧件230位于第一位置。通过设置与锁钩220活动连接的锁紧件230，使得锁钩220位于第三位置与锁扣100卡接配合实现锁紧时，若有外力作用于锁钩220或锁扣100，由于锁紧件230位于第二位置，与位于第三位置的锁钩220分离，故外力不会通过锁钩220传递给锁紧件230，也就不会通过锁紧件230传递给驱动组件240，即外力不会直接通过锁钩220传递给驱动组件240，而是被锁紧件230缓冲，因此降低驱动组件240所受到的外力的冲击，延长驱动组件240的使用寿命，提升锁具010锁定和解锁功能的可靠性。
图3为图1中Ⅲ处的局部结构放大图；图4为图2中Ⅳ处的局部结构放大图；请参照图3和图4，本实施例的锁紧件230具有第一面231，锁钩220具有第二面221，当锁紧件230位于第一位置时，第一面231与第二面221抵接配合，当锁紧件230位于第二位置时，第一面231与第二面221分离。在具体实现中，当锁钩220切换至第三位置时，锁钩220与锁扣100卡接配合，此时，锁紧件230位于第二位置，锁紧件230的第一面231与锁钩220的第二面221分离，从 而使锁紧件230与锁钩220分离，若有外力作用于锁钩220或锁扣100，由于锁紧件230与锁钩220分离，外力不会通过锁钩220传递给锁紧件230，从而不会通过锁紧件230传递给与锁紧件230传动连接的驱动组件240，即外力不会经过锁钩220直接传递给驱动组件240，以避免外力损伤驱动组件240，能有效地延长驱动组件240的使用寿命，并能够提升锁具010的可靠性；当驱动组件240驱动锁紧件230切换至第一位置时，锁紧件230的第一面231与锁钩220的第二面221抵接配合，从而在锁紧件230运动至第一位置时，锁紧件230能够驱动锁钩220切换至第四位置，以使锁钩220与锁扣100分离，实现锁具010的解锁功能。
图5为本文实施例中锁体组件200的局部结构分解图；请参照图1、图2和图5，本实施例的锁体组件200还包括第一转轴261，第一转轴261设置于基架210，上述锁钩220和锁紧件230均枢接于第一转轴261，这样一来，当锁钩220与锁扣100卡接配合时，能够更加稳定地利用锁钩220驱动锁紧件230从第一位置向第二位置运动，并利用驱动组件240将锁紧件230锁定于第二位置，以保证锁紧件230与锁钩220分离。
请参照图1、图3和图4，本实施例的锁紧件230还包括第三面232，锁具010还包括锁止件250，锁止件250可转动地设置于基架210，锁止件250具有第四面251，且锁止件250开设有滑槽252；锁钩220设有插柱222，插柱222可滑动地插接于滑槽252，滑槽252与插柱222配合，由于锁钩220的第四位置为与锁扣100分离的位置，通过插接配合的滑槽252与插柱222，使第四位置为锁钩220由第三位置向第四位置的方向转动的极限转动位置，且当锁紧件230位于第二位置时，第三面232与第四面251抵接配合，锁紧件230阻止锁止件250转动，从而阻止锁钩220转动，将锁钩220锁定于第三位置；当锁紧件230位于第一位置时，第三面232与第四面251分离，解除了锁紧件230对锁止件250位置的锁定，也即解除了锁止件250对锁钩220位置的锁定，此时锁钩220可在设定角度范围内转动，这样使锁钩220只能在第三位置与第四位置之间转动。在具体实现中，当锁紧件230位于第二位置时，且锁钩220位于第三位置可以与锁扣100卡接配合，第三面232与第四面251抵接，可以防止锁扣100或锁钩220受到震动或外力时发生转动，避免锁钩220与锁扣100分离，从而进一步提高了锁具010锁定效果的稳定性。
请参照图1、图2和图5，本实施例的锁具010还包括第三转轴263，第三转轴263固定设置于基架210，锁止件250可转动地套设于第三转轴263，其中，第三转轴263和第一转轴261间隔平行设置；在一些实施例中，本实施例的滑槽252设置为腰圆形，且当第三面232与第四面251抵接配合时，滑槽252位于第三转轴263与第一转轴261之间，滑槽252靠近第三转轴263的一端为第一端，滑槽252远离第三转轴263的一端为第二端，当锁止件250绕第三转轴263转动时，插接于滑槽252的插柱222能够在滑槽252的第一端和第二端之间滑动；当锁紧件230位于第二位置时，插柱222位于滑槽252的第一端，在锁紧件230从第二位置切换至第一位置时，锁止件250的第四面251与锁紧件230的第三面232分离，此时锁紧件230驱动锁钩220转动，锁钩220上的插柱222从滑槽252的第一端向第二端滑动，当锁钩220随着锁紧件230的转动从第三位置切换至第四位置时，插柱222位于滑槽252的第二端。在上述过程中，锁止件250的重力作用使得滑槽252具有绕第三转轴263转动带动锁钩220向第四位置转动的趋势，从而使得锁钩220能够更加顺利地转动至与锁扣100分离的第四位置。
在一些实施例中，请参照图2，当锁紧件230的第三面232与锁止件250的第四面251抵接配合时，第三面232和第四面251的抵接位置与第一转轴261之间的距离小于锁钩220与锁扣100的卡接位置与第一转轴261之间的距离，这样一来，当锁钩220与锁扣100卡接配合时，锁扣100作用于锁钩220的力矩被减小，能够降低驱动组件240驱动锁紧件230解锁时的负载。
图9为本文实施例中锁紧件230的结构示意图，请参照图9，本实施例的锁紧件230的远离基架210的一侧设置有凸块，上述第一面231和第三面232为凸块的相邻的两个表面。
请参照图1、图2和图5，本实施例的驱动组件240包括传动件241和第二转轴262，以及第一弹性元件247，第二转轴262固定设置于基架210，传动件241可转动地套设于第二转轴262，传动件241具有位于第二转轴262的一侧(即：第二转轴262的第一侧)的第一段242；第一弹性元件247的第一端与基架210连接，第一弹性元件247的第二端与锁紧件230连接，第一弹性元件247被配置为使锁紧件230具有向第一位置转动的运动趋势；当锁紧件230位于第二位置时，第一段242的端部与锁紧件230抵接，在第一弹性元件247与第一段242的共同作用下，锁紧件230被锁定于第二位置，有利于锁钩220更加稳定地位 于第三位置；当第一段242的端部与锁紧件230分离时，第一弹性元件247驱动锁紧件230切换至第一位置，以使锁钩220能切换至第四位置，解除锁钩220对锁扣100的锁定。本实施例的第一弹性元件247为拉簧，可选的，在其它实施例中，第一弹性元件247为弹性胶条、扭簧等。
请参照图1和图2，本实施例的锁紧件230设置有第一弧面313，第一段242设有第二弧面314，当锁紧件230由第一位置向第二位置的方向转动时，第一弧面313相对于第二弧面314滑动，这样一来，可以使锁紧件230更加顺畅地从第一位置向第二位置运动，有利于第一段242的端部与锁紧件230抵接，以利于将锁紧件230锁定于第二位置。
请参照图1和图2，上述传动件241还包括第二段243，第二段243位于第二转轴262的另一侧(即：第二转轴262的第二侧)，本实施例的驱动组件240还包括驱动件，驱动件与第二段243传动连接，驱动件被配置为带动第二段243运动，使传动件241绕第二转轴262转动，从而使第一段242的端部与锁紧件230抵接或分离；当需要将锁钩220由第三位置切换至第四位置时，驱动件的驱动力需要克服传动件241的第一段242与锁紧件230之间的抵接力以实现解锁，本实施例中，锁钩220位于第三位置时，如果存在外力使得锁扣100和锁钩220具有分离的趋势，例如储物柜020中的物品体积太大向外挤压柜门310而施加给锁扣100向脱离锁钩220方向的作用力，会增大驱动件解锁的负载，由于锁紧件230处于与锁钩220分离的第二位置，使得此外力不会直接传递到传动件241的第二段243上，而是通过锁止件250、锁紧件230、传动件241传递至驱动件，通过杠杆作用，降低了驱动件的负载，提高了驱动件的解锁能力。
图6为本文实施例中锁钩220与锁扣100卡接的局部结构示意图，请参照图6，设定驱动件作用于第一段242的驱动力为F1，外力为F2，第一段242与第一转轴261之间的距离为第一距离S1，锁钩220与锁扣100卡接位置与第一转轴261之间的距离为第二距离S2，第三面232与第四面251的抵接位置与第一转轴261之间的距离为第三距离S3，第三面232与第四面251的抵接位置与第三转轴263之间的距离为第四距离S4，第三转轴263与插柱222的距离为第五距离S5，插柱222与第一转轴261的距离为第六距离S6。驱动力F1的力臂和外力F2的力臂二者的力臂比值为S1/S2。本实施例中，驱动力F1的力臂和外力F2的力臂二者的力臂比值为S1/S3*S4/S5*S6/S2，本实施例中，由于第三距离S3小于第四距离S4，增大了驱动力F1的力臂和外力F2的力臂二者的力臂 比值，也即降低了驱动件解锁时的负载，从而增加了驱动件的解锁能力。本实施例中，第六距离S6大于第五距离S5，增大了驱动力F1的力臂和外阻力F2的力臂二者的力臂比值，从而进一步地增加了驱动件的解锁能力。
图7为本文实施例中锁钩220位于第三位置且锁紧件230位于第二位置时的锁具010的第一视角下的结构示意图；请参考图7，详细地，本实施例的驱动件为电磁铁244，电磁铁244的衔铁245与传动件241的第二段243传动连接，上述衔铁245被配置为带动第二段243绕第二转轴262转动以使第一段242与锁紧件230抵接或分离。在一些实施例中，当锁钩220与锁扣100卡接时，锁钩220驱动锁紧件230从第一位置向第二位置运动并越过第二位置，电磁铁244的衔铁245伸出，驱动传动件241的第二段243绕第二转轴262沿第一方向a转动，从而驱动第一段242绕第二转轴262沿第一方向a转动，使第一段242的端部位于锁紧件230的转动路径上，锁紧件230同时受第一弹性元件247的作用向第一位置方向转动，直到传动件241的第一段242的端部与锁紧件230抵接，以将锁紧件230锁定于第二位置，当电磁铁244的衔铁245缩回时，驱动传动件241的第二段243绕第二转轴262沿第二方向b转动，从而驱动第一段242绕第二转轴262沿第二方向b转动，直到传动件241的第一段242的端部与锁紧件230分离，当第一段242与锁紧件230分离后，锁紧件230能够在第一弹性元件247的弹性作用下切换至第一位置，从而使得锁钩220能切换至第四位置，以使锁钩220与锁扣100分离，实现解锁。可选的，在其它实施例中，驱动件还可以是电机，电机与第二段243传动连接，电机被配置为带动第二段243转动以使第一段242的端部与锁紧件230抵接或分离。
需要说明的是，本实施例的第一转轴261和第二转轴262、第三转轴263三者可以平行间隔设置。
请参照图1、图2和图5，本实施例的驱动组件240还包括应急杆246，应急杆246的第一端与传动件241连接，且应急杆246的第二端伸出基架210，在一些实施例中，应急杆246的第一端与传动件241的第二段243远离第二转轴262的一端连接，应急杆246的第二端向远离第二段243的方向伸出基架210；当电磁铁244的工作异常时，可以通过对应急杆246施加外力，使应急杆246和传动件241一并绕第二转轴262向第二方向b转动，以使传动件241的第一段242与锁紧件230分离，实现人工解锁。
参照图7，本实施例的锁具010还包括第二弹性元件248和顶杆249，顶杆249与基架210活动地连接，第二弹性元件248的第一端与基架210连接，第二弹性元件248的第二端与顶杆249连接，第二弹性元件248被配置为使顶杆249具有驱动锁扣100远离锁钩220的运动趋势，这样一来，当锁钩220与锁扣100卡接时，顶杆249克服第二弹性元件248的作用下缩回至基架210内，当驱动组件240驱动通过锁紧件230驱动锁钩220与锁扣100分离时，顶杆249在第二弹性元件248的作用下驱动锁扣100快速远离锁钩220以实现更加稳定的解锁。详细地，本实施例的基架210上还可以设置有安装板264，顶杆249可滑动地插接于安装板264的安装孔中，顶杆249的外壁固定套设有固定环265，本实施例的第二弹性元件248的第一端抵接于安装板264，第二弹性元件248的第二端抵接于固定环265；本实施例的第二弹性元件248可以为压簧，可选的，在其它实施例中，第二弹性元件248还可以是拉簧、扭簧、弹性胶套等。
参照图7，本实施例的锁具010还包括传感器312，传感器312设置于基架210，且传感器312与锁钩220可分离地配合，用于检测锁钩220与锁扣100处于卡接状态还是处于分离状态；详细地，本实施例中，当锁钩220与锁扣100分离时，传感器312与锁钩220配合，传感器312输出第一检测信号，当锁扣100和锁钩220卡接时，锁钩220与传感器312分离，触发传感器312输出第二检测信号，根据传感器312输出的检测信号，控制电磁铁244的衔铁245伸出推动传动件241沿第一方向a转动，当第一弹性元件247驱动锁紧件230向第一位置转动，锁紧件230驱动锁钩220沿第二方向b转动，以使锁钩220与锁扣100分离，传感器312输出第一检测信号。
图8为本文实施例中锁具010的结构示意图；请参照图8，本实施例的基架210包括盖板211和底板213，且盖板211与底板213扣合成容纳空间，前述锁钩220、锁紧件230、锁止件250和驱动组件240均位于上述容纳空间，以对锁紧件230、锁钩220、锁止件250和驱动组件240进行防护。需要说明的是，上述基架210远离锁钩220的一侧的侧壁开设有长条孔212，应急杆246能从长条孔212中伸出，并在长条孔212中摆动。
图10为本文实施例中储物柜020的结构示意图；请参照图10，本实施例还提供一种储物柜020，其包括柜体300、柜门310以及上述锁具010，柜体300具有储物格311，柜门310与柜体300可转动地连接，柜门310可位于将储物格311封闭的封闭位置和将储物格311打开的打开位置，锁具010的锁扣100设置 于柜门310，锁体组件200设置于柜体300，当柜门310位于封闭位置、锁钩220位于第三位置时，锁扣100与锁钩220卡接配合，将柜门310锁定于封闭位置，当锁钩220位于第四位置时，锁钩220与锁扣100分离，以解除柜门310在封闭位置的锁定，从而能够转动柜门310至打开位置将储物格311打开。详细地，锁具010的锁体组件200设置于储物格311的内壁，以将锁体组件200隐藏在储物格311的内部。
本实施例提供的锁具010在利用位于第三位置的锁钩220与锁扣100卡接配合时，锁钩220与位于第二位置的锁紧件230分离，若有外力作用于锁扣100或锁钩220，外力不会通过锁钩220直接传递给驱动组件240，而是利用锁紧件230进行了缓冲，可以防止驱动组件240被外力损伤，以延长驱动组件240的使用寿命，并且能够提高锁具010的可靠性，从而使得设置了该锁具010的储物柜020在存放物品时，柜门310能够更加稳定地被锁定于封闭位置以封闭储物格311，提高物品存放的安全性，也能更加可靠地对柜门310解锁，使柜门310能够顺利的从封闭位置切换至打开位置，从而方便可靠地实现物品的存取。
综上所述，本文的锁具及储物柜的有益效果是：
本文实施例提供的锁具在使用时，可以通过驱动组件驱动锁紧件位于第一位置，以使锁紧件驱动锁钩与锁扣分离，或者在锁扣与锁钩卡接时，利用驱动组件将锁紧件锁定于第二位置，以使位于第二位置的锁紧件与锁钩分离，因此，当锁扣与锁钩卡接时，如果锁钩或锁扣受到外力，由于锁钩与驱动组件之间设有锁紧件，而锁紧件与锁钩分离，因此外力不会直接通过锁钩传递给驱动组件，而是被锁紧件缓冲，因此降低驱动组件所受到的外力的冲击，延长驱动组件的使用寿命，提升锁具的可靠性。
本文实施例提供的储物柜在使用时，将柜门转动至封闭位置时，可以使锁钩与设置于柜门的锁扣卡接配合，利用锁钩驱动锁紧件由第一位置向第二位置运动，且驱动组件能将锁紧件锁定于第二位置，以使锁紧件与锁钩分离，这时如果锁钩或锁扣受到外力，由于锁钩与驱动组件之间设有锁紧件，而锁紧件与锁钩分离，因此外力不会直接通过锁钩传递给驱动组件，而是被锁紧件进一步缓冲，因此降低驱动组件所受到的外力的冲击，延长驱动组件的使用寿命，提升锁具锁定或解锁柜门的可靠性。

Claims (15)

  1. 一种锁具，包括：锁扣(100)，以及被配置为与所述锁扣(100)配合的锁体组件(200)；所述锁体组件(200)包括基架(210)、锁钩(220)、锁紧件(230)和驱动组件(240)，所述锁钩(220)可转动地设置于所述基架(210)，所述锁钩(220)被配置为与所述锁扣(100)卡接或分离；所述锁紧件(230)与所述锁钩(220)活动连接，所述锁紧件(230)可位于与所述锁钩(220)配合的第一位置以及与所述锁钩(220)分离的第二位置，当所述锁紧件(230)位于所述第一位置时，所述锁钩(220)与所述锁扣(100)分离，当所述锁紧件(230)位于所述第二位置时，所述锁钩(220)被配置为与所述锁扣(100)卡接；所述驱动组件(240)与所述锁紧件(230)传动连接，当所述驱动组件(240)驱动所述锁紧件(230)位于所述第一位置时，所述锁紧件(230)驱动所述锁钩(220)与所述锁扣(100)分离；当所述锁扣(100)与所述锁钩(220)卡接时，所述锁钩(220)驱动所述锁紧件(230)由所述第一位置向所述第二位置方向运动，且所述驱动组件(240)将所述锁紧件(230)锁定于所述第二位置。
  2. 根据权利要求1所述的锁具，其中，所述锁紧件(230)具有第一面(231)，所述锁钩(220)具有第二面(221)，当所述锁紧件(230)位于所述第一位置时，所述第一面(231)与所述第二面(221)抵接配合，当所述锁紧件(230)位于所述第二位置时，所述第一面(231)与所述第二面(221)分离。
  3. 根据权利要求1所述的锁具，其中，所述锁紧件(230)具有第三面(232)；所述锁具还包括锁止件(250)，所述锁止件(250)可转动地设置于所述基架(210)，所述锁止件(250)具有第四面(251)，且所述锁止件(250)开设有滑槽(252)；所述锁钩(220)设有插柱(222)，所述插柱(222)可滑动地插接于所述滑槽(252)，当所述锁紧件(250)位于所述第二位置时，所述第三面(232)与所述第四面(251)抵接配合，当所述锁紧件(230)位于所述第一位置时，所述第三面(232)与所述第四面(251)分离。
  4. 根据权利要求3所述的锁具，其中，所述锁体组件(200)还包括设置于所述基架(210)的第一转轴(261)，所述锁钩(220)和所述锁紧件(230)均枢接于所述第一转轴(261)。
  5. 根据权利要求4所述的锁具，其中，当所述第三面(232)与所述第四面(251)抵接配合时，所述第三面(232)与所述第四面(251)的抵接位置与所 述第一转轴(261)之间的距离小于所述锁钩(220)与所述锁扣(100)的卡接位置与所述第一转轴(261)之间的距离。
  6. 根据权利要求4所述的锁具，所述锁具还包括第三转轴(263)，所述第三转轴(263)固定设置于所述基架(210)，所述锁止件(250)可转动地套设于所述第三转轴(263)，所述第三转轴(263)和所述第一转轴(261)间隔平行设置。
  7. 根据权利要求6所述的锁具，其中，当所述锁紧件(250)位于所述第二位置时，所述插柱(222)与所述第一转轴(261)的距离大于所述第三转轴(263)与所述插柱(222)的距离。
  8. 根据权利要求2所述的锁具，其中，所述锁紧件(230)具有第一面(231)，所述锁钩(220)具有第二面(221)，当所述锁紧件(230)位于所述第一位置时，所述第一面(231)与所述第二面(221)抵接配合，当所述锁紧件(230)位于所述第二位置时，所述第一面(231)与所述第二面(221)分离；
    所述锁紧件(230)具有第三面(232)，所述锁具还包括锁止件(250)，所述锁止件(250)可转动地设置于所述基架(210)，所述锁止件(250)具有第四面(251)，当所述锁紧件(250)位于所述第二位置时，所述第三面(232)与所述第四面(251)抵接配合，当所述锁紧件(230)位于所述第一位置时，所述第三面(232)与所述第四面(251)分离；
    所述锁紧件(230)的远离所述基架(210)的一侧设置有凸块，所述第一面(231)和所述第三面(232)为所述凸块的相邻的两个表面。
  9. 根据权利要求1所述的锁具，其中，所述驱动组件(240)包括传动件(241)和第二转轴(262)，以及第一弹性元件(247)，所述第二转轴(262)固定设置于所述基架(210)，所述传动件(241)可转动地套设于所述第二转轴(262)，所述传动件(241)具有位于所述第二转轴(262)的第一侧的第一段(242)；所述第一弹性元件(247)的第一端与所述基架(210)连接，所述第一弹性元件(247)的第二端与所述锁紧件(230)连接，所述第一弹性元件(247)被配置为使所述锁紧件(230)具有向所述第一位置运动的趋势；当所述锁紧件(230)位于第二位置时，所述第一段(242)的端部与所述锁紧件(230)抵接，在所述第一弹性元件(247)与所述第一段(242)的共同作用下，所述锁紧件(230)被锁定于所述第二位置；当所述第一段(242)的端部与所述锁紧件(230)分离时，所述第一弹性元件(247)驱动所述锁紧件(230)切换至所述第一位置。
  10. 根据权利要求9所述的锁具，其中，所述锁紧件(230)设置有第一弧面(313)，所述第一段(242)设有第二弧面(314)，当所述锁紧件(230)由第一位置向第二位置的方向转动时，所述第一弧面(313)相对于所述第二弧面(314)滑动。
  11. 根据权利要求9所述的锁具，其中，所述传动件(241)还包括第二段(243)，所述第二段(243)位于所述第二转轴(262)的第二侧，所述驱动组件(240)还包括驱动件，所述驱动件与所述第二段(243)传动连接，所述驱动件被配置为带动所述第二段(243)转动以使所述第一段(242)的端部与所述锁紧件(230)抵接或分离。
  12. 根据权利要求9所述的锁具，其中，所述驱动组件(240)还包括应急杆(246)，所述应急杆(246)的第一端与所述传动件(241)连接，且所述应急杆(246)的第二端伸出所述基架(210)。
  13. 根据权利要求1所述的锁具，其中，所述驱动组件(240)包括第一弹性元件(247)，所述第一弹性元件(247)的第一端与所述基架(210)连接，所述第一弹性元件(247)的第二端与所述锁紧件(230)连接，所述第一弹性元件(247)被配置为使所述锁紧件(230)具有向所述第一位置运动的趋势。
  14. 根据权利要求1所述的锁具，其中，所述锁具还包括第二弹性元件(248)和顶杆(249)，所述顶杆(249)与所述基架(210)可活动地连接，所述第二弹性元件(248)的第一端与所述基架(210)连接，所述第二弹性元件(248)的第二端与所述顶杆(249)连接，所述第二弹性元件(248)被配置为使所述顶杆(249)具有驱动所述锁扣(100)远离所述锁钩(220)的运动趋势。
  15. 一种储物柜，包括柜体(300)、柜门(310)以及权利要求1-14任一项所述的锁具(010)，所述柜体(300)具有储物格(311)，所述柜门(310)与所述柜体(300)可转动地连接，所述柜门(310)可位于封闭所述储物格(311)的封闭位置和敞开所述储物格(311)的打开位置，所述锁扣(100)设置于所述柜门(310)，所述锁体组件(200)设置于所述柜体(300)，当所述柜门(310)位于所述封闭位置时，所述锁扣(100)被配置为与所述锁钩(220)卡接以将所述柜门(310)锁定于所述封闭位置。
PCT/CN2019/108671 2018-09-30 2019-09-27 锁具及储物柜 WO2020063907A1 (zh)

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