CN220869084U - Case lock - Google Patents

Abstract

The utility model discloses a case lock, which comprises a shell, a fixing device, a first unlocking device, a second unlocking device and a moving plate, wherein the fixing device is arranged on the shell; the fixing device, the first unlocking device and the second unlocking device are all arranged in the shell; the movable plate is elastically installed in the shell through an elastic piece; the fixing device is used for clamping the zipper head; the first unlocking device or the second unlocking device drives the moving plate to move towards the direction of the fixing device and pushes the fixing device, so that the fixing device does not clamp the zipper head any more; when the first unlocking device or the second unlocking device is restored, the movable plate is reset under the elastic action of the elastic piece. According to the utility model, unlocking can be performed in a plurality of modes of fingerprint unlocking, mobile phone APP connection Bluetooth unlocking and key unlocking, so that the application range of the device is enlarged, and the product competitiveness is improved.

Description

Case lock

Technical Field

The utility model relates to the field of box lock manufacturing, in particular to a box lock.

Background

With the gradual improvement of the living standard of people, the traveling frequency of people is higher and higher, and people generally have more bags. The case is usually opened and closed by opening and closing the zipper, and if the zipper is locked by the arrangement of a lock, the phenomenon that articles are stolen easily occurs. Even the existing bags and suitcases are also provided with locks, for example, a traditional mechanical coded lock with three or more digits is generally adopted to lock the zipper, and then the zipper can be unlocked by rotating the coded lock to the correct digital code. However, once the password is forgotten, the articles in the case cannot be taken out, especially when emergency situations are met. In addition, in the prior art, a lock is also adopted, and the lock is unlocked by a key, but the condition that the key cannot be opened after being lost also occurs. Therefore, the conventional mechanical coded lock or customs lock is relatively inconvenient.

For this reason, it is needed to provide a case lock to effectively solve the above problems.

Disclosure of utility model

The utility model aims to provide a case lock which can be unlocked in a plurality of modes of fingerprint unlocking, mobile phone APP connection Bluetooth unlocking and key unlocking, so that the application range of the device is enlarged, and the product competitiveness is improved.

In order to solve the technical problems, the utility model provides a case lock, which comprises a shell, a fixing device, a first unlocking device, a second unlocking device and a moving plate;

The fixing device, the first unlocking device and the second unlocking device are all arranged in the shell; the moving plate is elastically installed in the shell through an elastic piece;

the fixing device is used for clamping the zipper head;

The first unlocking device or the second unlocking device drives the moving plate to move towards the direction of the fixing device and pushes the fixing device, so that the fixing device does not clamp the zipper head any more; when the first unlocking device or the second unlocking device is restored, the movable plate is reset under the elastic action of the elastic piece.

Further, a bottom plate is arranged at the inner bottom of the shell; the fixing device and the second unlocking device are both arranged on the bottom plate; the moving plate slides through the elastic piece and is elastically installed on the bottom plate.

Further, the fixing device includes: at least two bolts, torsion springs and locking parts; a plurality of mounting plates are arranged on the bottom plate; at least two lock bolts are respectively rotatably arranged on a plurality of mounting plates; one end of the lock tongue is used for placing a zipper head, and the other end of the lock tongue is close to the locking part; a torsion groove is formed in one side of the lock tongue; the torsion spring is arranged between the lock tongue and the mounting plate, one end of the torsion spring is arranged in the torsion groove, and the other end of the torsion spring is connected with the mounting plate; the locking component is slidably mounted on the bottom plate; the moving plate is in contact with the locking member.

Further, two ends of the lock tongue are respectively provided with a zipper head placement part and a tongue plate; the shell is provided with a zipper head jack, and the placement position of the zipper head is opposite to the zipper head jack and is used for being contacted with the zipper head; the tongue plate is adjacent to the locking member.

Further, the locking part includes: the device comprises a moving block, a push plate, a sliding plate and an elastic component; the moving block is slidably arranged on the bottom plate, and one end of the moving block is contacted with the moving plate; the push plate is arranged on the moving block, one end of the push plate is elastically arranged on the bottom plate through the elastic part, and the other end of the push plate is in sliding connection with the other end of the moving block; the movable block is provided with a placing groove, the sliding plate is slidably arranged in the placing groove, and one end of the sliding plate is elastically connected with the inner wall of the placing groove through the elastic part; and the tongue plates of at least two lock tongues are respectively close to the push plate and the sliding plate.

Further, the first unlocking device includes: the fingerprint system comprises a touch pad, a fingerprint system, a motor and a cam; the shell is provided with a touch port, and the touch pad is arranged in the touch port; the fingerprint system is connected with the touch pad and the motor; an output shaft of the motor is connected with the cam; the moving plate is provided with a bulge, and the cam is close to the bulge; one end width dimension of the cam is larger than the other end width dimension; in the initial state, one end of the cam with smaller width dimension is close to the bulge;

The fingerprint system is used for inputting fingerprints or identifying whether the pressed fingerprints are consistent with the input fingerprints, if so, the motor is driven to rotate, the cam is driven to rotate and push the protrusions to move, and then the moving plate is driven to move and push the fixing device to move, so that the fixing device does not clamp the zipper head any more.

Further, the first unlocking device further comprises a reset system and a limiting block; the resetting system is connected with the motor; the limiting block is positioned above one end of the cam with the larger width; a chute is arranged on the moving plate, and a convex column is arranged at one end of the cam with smaller width; the convex column is positioned in the chute; when the reset system is used for rotating the cam, the convex column is in contact with the limiting block, after preset time, the reset system controls the motor to rotate reversely to drive the cam to rotate reversely, and the movable plate is reset under the elastic action of the elastic piece.

Further, the second unlocking device includes: a lock head and a lock plate; the lock head is rotatably arranged on the bottom plate and is provided with a lock hole; the shell is provided with a hole site; the lock hole is opposite to the hole site; the lock plate is arranged on one side of the lock head; in the initial state, the lock plate is perpendicular to the moving plate, and the lock head is rotated to enable the lock plate to move to the middle of the moving plate along the edge of the moving plate through the matching of the key and the lock hole, so that the moving plate is pushed to move.

Further, one end of the movable plate, which is close to the second unlocking device, is vertically connected with a connecting plate; and one side of the connecting plate, which is close to the second unlocking device, is provided with an arc surface.

Further, a through groove is formed in the moving plate; the bottom plate is provided with a bump and is positioned in the through groove; the inner wall of the through groove is elastically connected with the protruding block through the elastic piece.

Through the technical scheme, the utility model has the following beneficial effects:

The shell, the fixing device, the first unlocking device, the second unlocking device and the moving plate are arranged, and the fixing device, the first unlocking device and the second unlocking device are all arranged in the shell; the movable plate is elastically installed in the shell through an elastic piece; the fixing device is used for clamping the zipper head; the first unlocking device or the second unlocking device drives the moving plate to move towards the direction of the fixing device and pushes the fixing device, so that the fixing device does not clamp the zipper head any more; when the first unlocking device or the second unlocking device is restored, the movable plate is reset under the elastic action of the elastic piece. The device can unlock through fingerprint unlocking, mobile phone APP connection Bluetooth unlocking and key unlocking modes, so that the application range of the device is enlarged, and the product competitiveness is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a lock for a suitcase in accordance with an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a lock for a suitcase according to an embodiment of the utility model;

FIG. 3 is a schematic view showing the overall structure of a fixing device of a bag lock according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the torsion groove and torsion spring of the fixing device of the bag lock according to an embodiment of the present utility model;

FIG. 5 is an exploded view of the securing device and bottom plate of the bag lock in accordance with one embodiment of the present utility model;

FIG. 6 is a schematic view of the overall structure of a lock tongue in a lock for a suitcase according to an embodiment of the present utility model;

FIG. 7 is an enlarged view of a portion of FIG. 6;

FIG. 8 is a schematic diagram showing the overall structure of a first unlocking device, a movable plate and a bottom plate of a bag lock according to an embodiment of the present utility model;

FIG. 9 is an exploded view of a first unlocking device of the bag lock according to an embodiment of the present utility model;

fig. 10 is a schematic diagram of the overall structure of the second unlocking device, the moving plate and the bottom plate of the bag lock according to an embodiment of the present utility model.

In the figure, 1, a shell; 1000. a fixed sleeve; 1001. a shell plate; 10. a bottom plate; 100. a mounting plate; 101. a rotating shaft; 11. a slider socket; 12. a touch port; 13. hole sites; 14. an emergency power supply port;

2. a fixing device; 20. a bolt; 200. twisting grooves; 201. the zipper head is placed; 2010. a first fixing plate; 2011. a second fixing plate; 202. a tongue plate; 21. a torsion spring; 22. a locking member; 220. a moving block; 2200. a placement groove; 221. a push plate; 222. a slide plate; 223. an elastic member;

3. A first unlocking device; 30. a touch panel; 31. a fingerprint system; 32. a motor; 33. a cam; 34. a convex column; 35. a limiting block;

4. A second unlocking means; 40. a lock head; 400. a lock hole; 41. a lock plate;

5. A moving plate; 50. an elastic member; 51. a protrusion; 52. a chute; 53. a connecting plate; 54. a through groove;

6. An indicator light;

7. A control switch;

8. An emergency power supply device;

9. a sliding cover.

Detailed Description

A luggage lock of the present utility model will be described in more detail with reference to the accompanying drawings, in which preferred embodiments of the present utility model are shown, it being understood that one skilled in the art can modify the utility model described herein while still achieving the advantageous effects of the utility model. Accordingly, the following description is to be construed as broadly known to those skilled in the art and not as limiting the utility model.

The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. The advantages and features of the present utility model will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

As shown in fig. 1 and 2, the embodiment of the utility model provides a convenient and practical case lock, which comprises a shell 1, a fixing device 2, a first unlocking device 3, a second unlocking device 4 and a moving plate 5.

Specifically, the fixing device 2, the first unlocking device 3 and the second unlocking device 4 are all installed in the shell 1; the moving plate 5 is elastically installed in the housing 1 by an elastic member 50; the fixing device 2 is used for clamping the zipper head. The first unlocking device 3 or the second unlocking device 4 drives the moving plate 5 to move towards the direction of the fixing device 2, and pushes the fixing device 2, so that the fixing device 2 does not clamp the zipper head any more; when the first unlocking device 3 or the second unlocking device 4 is restored, the moving plate 5 is restored under the elastic action of the elastic piece 50.

The first unlocking device 3 is used for starting unlocking if the entered fingerprint is consistent with the entered fingerprint by entering the fingerprint or identifying whether the pressed fingerprint is consistent with the entered fingerprint. In addition, the second unlocking device 4 is used for unlocking operation through a key.

In this embodiment, a bottom plate 10 is provided at the bottom of the housing 1. Specifically, the fixing device 2 and the second unlocking device 4 are both installed on the bottom plate 10; the moving plate 5 is slidably and elastically mounted on the base plate 10 by the elastic member 50.

In a specific example, as can be seen with continued reference to fig. 1, the housing 1 includes a stationary sleeve 1000 and a shell plate 1001. The fixing sleeve 1000 has a rectangular structure, and the fixing sleeve 1000 is in snap connection or fixed connection with the shell plate 1001. The fixing sleeve 1000 is in clamping connection with the shell plate 1001 to form a closed space, and the fixing device 2, the first unlocking device 3 and the second unlocking device 4 are all installed in the closed space.

Preferably, as shown with continued reference to fig. 2 and 10, the resilient member 50 may be a spring. It will be appreciated by those skilled in the art that the elastic member 50 may be other elastic members 50 than the spring in the present embodiment to achieve the same effect.

In this embodiment, as shown in fig. 3 to 7, the fixing device 2 includes: at least two locking tongues 20, a torsion spring 21 and a locking member 22. Specifically, the base plate 10 is provided with a plurality of mounting plates 100; at least two bolts 20 are rotatably mounted on a plurality of mounting plates 100, respectively; one end of the lock tongue 20 is used for placing a slider, and the other end is close to the locking part 22; a torsion groove 200 is formed on one side of the lock tongue 20; the torsion spring 21 is arranged between the lock tongue 20 and the mounting plate 100, one end of the torsion spring is arranged in the torsion groove 200, and the other end of the torsion spring is connected with the mounting plate 100; the locking member 22 is slidably mounted on the base plate 10; the moving plate 5 is in contact with the locking member 22.

In a specific example, there are four mounting plates 100, and two bolts 20 are symmetrically disposed on the bottom plate 10. A rotating shaft 101 is commonly connected between the two opposite mounting plates 100, and the rotating shaft 101 penetrates through the lock tongue 20 and the torsion spring 21. The other end of the torsion spring 21 is fixedly connected with the rotating shaft 101, so that the lock tongue 20 can rotate and reset around the center of the rotating shaft 101.

Further, two ends of the lock tongue 20 are respectively provided with a slider placement portion 201 and a tongue plate 202, which can be further described with reference to fig. 7. Specifically, the shell 1 is provided with a zipper head jack 11, and the zipper head placing part 201 is opposite to the zipper head jack 11 and is used for being contacted with a zipper head; the tongue 202 is adjacent to the locking member 22.

Preferably, as shown in fig. 7, the slider placement 201 includes a first fixing plate 2010 and a second fixing plate 2011. One end of the first fixing plate 2010 is connected to one end of the second fixing plate 2011, and one ends of the first fixing plate 2010 and the second fixing plate 2011 are connected to one end of the tongue plate 202 away from the locking member 22; the included angle between the first fixing plate 2010 and the second fixing plate 2011 is an acute angle; the length of the first fixing plate 2010 is greater than the length of the second fixing plate 2011; the first fixing plate 2010 and the second fixing plate 2011 rotate in the direction of the position of the first fixing plate 2010 when rotating.

Wherein, the surface of second fixed plate 2011 is equipped with the cambered surface to set up according to the zip fastener hole shape in the zip fastener head, make the zip fastener hole can slide along the cambered surface direction, thereby make second fixed plate 2011 can pass the zip fastener hole better through the cambered surface setting.

In addition, the length dimension of the second fixing plate 2011 is greater than the dimension of the zipper head jack 11, when the second fixing plate 2011 rotates and penetrates through the zipper head, the zipper head can only move within the range of the zipper head jack 11, so that the zipper head cannot be pulled out from the range of the zipper head jack 11, and the clamping and fixing of the zipper head can be realized.

In a specific example, and with continued reference to fig. 3-7, the locking member 22 includes: a moving block 220, a push plate 221, a slide plate 222, and an elastic member 223; the moving block 220 is slidably mounted on the base plate 10, and has one end in contact with the moving plate 5; the push plate 221 is mounted on the moving block 220, one end of the push plate 221 is elastically mounted on the bottom plate 10 through the elastic member 223, and the other end of the push plate is slidably connected with the other end of the moving block 220; the moving block 220 is provided with a placing groove 2200, the sliding plate 222 is slidably installed in the placing groove 2200, and one end of the sliding plate 222 is elastically connected with the inner wall of the placing groove 2200 through the elastic component 223; the tongue plates 202 of at least two of the locking tongues 20 are respectively adjacent to the push plate 221 and the slide plate 222.

Preferably, the elastic member 223 may be a spring. It will be appreciated by those skilled in the art that the elastic member 223 may be other elastic members 223 than the spring in the present embodiment, to achieve the same effect.

In addition, in the present embodiment, the push plate 221 and the moving block 220 are integrally formed, which is convenient for manufacturing.

In this embodiment, as shown in fig. 8 and 9, the first unlocking device 3 includes: a touch pad 30, a fingerprint system 31, a motor 32 and a cam 33. Specifically, the shell 1 is provided with a touch port 12, and the touch pad 30 is arranged in the touch port 12; the fingerprint system 31 is connected with the touch pad 30 and the motor 32; an output shaft of the motor 32 is connected with the cam 33; a protrusion 51 is arranged on the moving plate 5, and the cam 33 is close to the protrusion 51; one end width dimension of the cam 33 is larger than the other end width dimension; in the initial state, the smaller width end of the cam 33 is close to the boss 51.

The fingerprint system 31 is used for inputting a fingerprint or identifying whether the pressed fingerprint is consistent with the input fingerprint, if so, the motor 32 is driven to rotate, the cam 33 is driven to rotate and push the boss 51 to move, and then the moving plate 5 is driven to move and push the fixing device 2 to move, so that the fixing device 2 does not clamp the zipper head any more.

Preferably, the cam 33 has a ladder-like structure in cross section.

As a preferred embodiment, a control system may also be provided in the first unlocking means 3, which control system is connected to the motor 32. Carry out bluetooth communication connection through cell-phone download APP and control system, alright operate the unblock command on cell-phone APP, transmit the unblock command to control system through bluetooth, control system control motor 32 rotates, drives cam 33 rotates and promotes protruding 51 removes, and then drives movable plate 5 and promotes fixing device 2 and remove, makes fixing device 2 no longer blocks the zip fastener head.

In this embodiment, as shown in fig. 9, the first unlocking device 3 further includes a reset system and a stopper 35. Specifically, the reset system is coupled to the motor 32; the limiting block 35 is located above one end of the cam 33 with a larger width; a chute 52 is arranged on the moving plate 5, and a convex column 34 is arranged at one end of the cam 33 with smaller width; the boss 34 is positioned in the chute 52; when the reset system is used for rotating the cam 33, the convex column 34 is in contact with the limiting block 35, after a preset time, the reset system controls the motor 32 to rotate reversely, drives the cam 33 to rotate reversely, and enables the movable plate 5 to reset under the elastic action of the elastic piece 50. Meanwhile, the push plate 221 is restored under the elastic action of the elastic member 223, and the movement of the push plate 221 drives the movement of the moving block 220, so that the whole locking member 22 is restored.

The setting of the limiting block 35 can prevent the motor 32 from rotating excessively, and ensure that one end with the largest width of the cam 33 is just completely abutted against the protrusion 51, so that the moving distance of the protrusion 51 is maximized, and the moving distance of the moving plate 5 is ensured to be maximized, so that the moving distance of the moving block 220 is maximized, and the push plate 221 and the sliding plate 222 are ensured to be completely far away from the two tongue plates 202, so that the tongue plates 202 are reset under the elastic action of the torsion spring 21.

In a specific example, by arranging the chute 52, the protruding column 34 can be located in the chute 52 without affecting the movement of the moving plate 5 during the process of unlocking the second unlocking device 4 by using the key to move the moving plate 5.

In this embodiment, as shown in fig. 10, the second unlocking device 4 includes: a lock cylinder 40 and a lock plate 41. Specifically, the lock 40 is rotatably mounted on the base plate 10, and a lock hole 400 is provided on the lock 40; a hole site 13 is arranged on the shell 1; the lock hole 400 is opposite to the hole site 13; the lock plate 41 is disposed at one side of the locking head 40; in the initial state, the lock plate 41 is perpendicular to the moving plate 5, and the lock 40 is rotated by the key to move the lock plate 41 along the edge of the moving plate 5 to the middle of the moving plate 5, so as to push the moving plate 5 to move.

In this embodiment, a connecting plate 53 is vertically connected to one end of the moving plate 5 near the second unlocking device 4; an arc surface is arranged on one side of the connecting plate 53 close to the second unlocking device 4.

Preferably, by providing the cambered surface, the lock plate 41 can better push the connecting plate 53 to move along the cambered surface.

In one embodiment, the moving plate 5 is provided with a through slot 54. Specifically, the bottom plate 10 is provided with a bump and is located in the through groove 54; the inner wall of the through groove 54 is elastically connected to the bump by the elastic member 50.

In addition, as shown in fig. 1 and 2, the present embodiment further includes a lithium battery mounted in the housing 1, and an indicator lamp 6 and a control switch 7 mounted on the housing 1. Specifically, the lithium battery is connected to the first unlocking device 3, and is used for supplying power to the first unlocking device 3. The indicator lamp 6 is used for prompting the electric quantity condition of the first unlocking device 3. The control switch 7 is used for controlling the power-on condition of the lithium battery and the first unlocking device 3 to be opened or closed.

The indicator lamp 6 is also used for prompting an unlocking state, and the indicator lamp is turned on to turn on two green lamps when unlocking is successful, and turned on to turn on two red lamps when unlocking is unsuccessful. In addition, the indicator lamp 6 has a charging indication function, and a red light is displayed when the indicator lamp is not full, and a green light is displayed when the indicator lamp is full.

Preferably, the present embodiment further comprises an emergency power supply device 8 mounted within said housing 1. Specifically, be equipped with emergent power supply mouth 14 on the shell 1, emergent power supply 8 is located emergent power supply mouth 14 is internal, can prevent under the condition that there is not the key that first unlocking device 3 appears unable phenomenon when the lithium cell does not have the electricity.

In one embodiment, the indicator light 6, the control switch 7, the emergency power supply port 14, the zipper head jack 11, the touch port 12, the emergency power supply port 14 and the hole site 13 are all positioned on the same surface of the housing 1.

In a specific example, the present embodiment further includes a slide cover 9. Specifically, the sliding cover 9 is slidably mounted on the housing 1, and is used for shielding the touch opening 12 of the first unlocking device 3, the hole site 13 of the second unlocking device 4, the zipper puller socket 11, the emergency power supply opening 14, the indicator lamp 6 and the control switch 7, so that foreign matters such as external dust are prevented from affecting the use of the device. More specifically, the slide cover 9 is slidably mounted on the case plate 1001.

In the present embodiment, when two lock bolts 20 are provided, if the slider needs to be fixed, the two sliders are placed at the slider placement portions 201 of the two lock bolts 20, respectively, and pressed down. Since the slider placement portion 201 and the tongue plate 202 are respectively located at both ends of the lock tongue 20, when the slider placement portion 201 at one end of the lock tongue 20 rotates, the tongue plate 202 at the other end also rotates, and the two tongue plates 202 respectively push the push plate 221 and the slide plate 222 to move from the initial touching of the push plate 221 and the slide plate 222 to the continued rotation. Until the second fixing plate 2011 passes through the zipper hole, and one side surfaces of the two locking tongues 20 are respectively contacted with the upper surfaces of the push plate 221 and the sliding plate 222, the push plate 221 and the sliding plate 222 are not pushed any more, and at this time, the push plate 221 and the sliding plate 222 are reset under the elastic action of the elastic component 223. The reset push plate 221 and the upper surface of the slide plate 222 are respectively abutted against the lower surfaces of the two lock tongues 20 under the elastic action of the elastic component 223, and can be combined with the illustration of fig. 6 and 7, so that the two lock tongues 20 can not reversely reset under the elastic action of the torsion spring 21, and the zipper slider can be clamped and fixed.

When unlocking is required by the fingerprint, the fingerprint of the finger is pressed on the touch pad 30 (provided that the fingerprint is recorded in the fingerprint system 31 by pressing the fingerprint on the touch pad 30 in advance), the fingerprint system 31 starts to identify whether the pressed fingerprint is consistent with the recorded fingerprint, if so, the fingerprint system 31 starts to drive the motor 32 to rotate (or the unlocking command is transmitted to the control system by operating the mobile phone APP through bluetooth), the control system controls the motor 32 to rotate again, and the motor 32 rotates to drive the cam 33 to rotate (the rotation direction of the cam 33 is parallel to the protrusion 51). Since the smaller end of the cam 33 is close to the protrusion 51 in the initial state, when the cam 33 rotates 180 degrees, the cam 33 pushes the protrusion 51 to move during the rotation, so that the moving plate 5 moves towards the fixing device 2, the moving plate 5 pushes the moving block 220 to move, and the moving block 220 drives the push plate 221 and the slide plate 222 to move away from the slider. When the push plate 221 and the sliding plate 222 are respectively contacted with or separated from the ends of the two tongue plates 202, the two tongue plates 20 respectively rotate reversely and reset under the elastic action of the two torsion springs 21, so that the slider placement part 201 is opposite to the slider insertion opening 11, and the second fixing plate 2011 slides out from the slider insertion opening of the slider, thereby pulling out the slider and realizing unlocking.

In addition, after a predetermined time, for example, between 5 and 10 seconds, the reset system controls the motor 32 to rotate reversely, so as to drive the cam 33 to rotate reversely, and the movable plate 5 is reset under the elastic action of the elastic member 50. Meanwhile, the push plate 221 is restored under the elastic action of the elastic member 223, and the movement of the push plate 221 drives the movement of the moving block 220, so that the whole locking member 22 is restored.

When the lock needs to be unlocked by the key, the key is first inserted into the lock hole 400, and the lock 40 is rotated 90 degrees by rotating the key, for example, 90 degrees, and the lock plate 41 is rotated 90 degrees. When the lock plate 41 and the connecting plate 53 start to contact, the lock plate moves to the middle part of the connecting plate 53 along the cambered surface of the connecting plate 53, so that the connecting plate 53 is pushed to move, the connecting plate 53 moves to drive the moving plate 5 to move, the moving plate 5 moves to push the moving block 220 to move, and the moving block 220 moves to drive the push plate 221 and the sliding plate 222 to move in a direction away from the zipper head. When the push plate 221 and the sliding plate 222 are respectively contacted with or separated from the ends of the two tongue plates 202, the two tongue plates 20 respectively rotate reversely and reset under the elastic action of the two torsion springs 21, so that the slider placement part 201 is opposite to the slider insertion opening 11, and the second fixing plate 2011 slides out from the slider insertion opening of the slider, thereby pulling out the slider and realizing unlocking.

In addition, after the key is pulled out, the lock 40 can be driven to rotate reversely by reversing the key, and the lock 40 is driven to rotate reversely by reversing the lock plate 41, so that the lock plate 41 is far away from the connecting plate 53, and the connecting plate 53 can be reset under the elastic action of the elastic piece 50. Meanwhile, the push plate 221 is restored under the elastic action of the elastic member 223, and the movement of the push plate 221 drives the movement of the moving block 220, so that the whole locking member 22 is restored.

In summary, the luggage lock provided by the utility model has the following advantages:

The shell, the fixing device, the first unlocking device, the second unlocking device and the moving plate are arranged, and the fixing device, the first unlocking device and the second unlocking device are all arranged in the shell; the movable plate is elastically installed in the shell through an elastic piece; the fixing device is used for clamping the zipper head; the first unlocking device or the second unlocking device drives the moving plate to move towards the direction of the fixing device and pushes the fixing device, so that the fixing device does not clamp the zipper head any more; when the first unlocking device or the second unlocking device is restored, the movable plate is reset under the elastic action of the elastic piece. The device can unlock through fingerprint unlocking, mobile phone APP connection Bluetooth unlocking and key unlocking modes, so that the application range of the device is enlarged, and the product competitiveness is improved.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (10)

1. The box lock is characterized by comprising a shell, a fixing device, a first unlocking device, a second unlocking device and a moving plate;

The fixing device, the first unlocking device and the second unlocking device are all arranged in the shell; the moving plate is elastically installed in the shell through an elastic piece;

the fixing device is used for clamping the zipper head;

The first unlocking device or the second unlocking device drives the moving plate to move towards the direction of the fixing device and pushes the fixing device, so that the fixing device does not clamp the zipper head any more; when the first unlocking device or the second unlocking device is restored, the movable plate is reset under the elastic action of the elastic piece.

2. The luggage lock of claim 1, wherein a bottom plate is provided at the bottom of said housing; the fixing device and the second unlocking device are both arranged on the bottom plate; the moving plate slides through the elastic piece and is elastically installed on the bottom plate.

3. The luggage lock of claim 2, wherein said securing means comprises: at least two bolts, torsion springs and locking parts; a plurality of mounting plates are arranged on the bottom plate; at least two lock bolts are respectively rotatably arranged on a plurality of mounting plates; one end of the lock tongue is used for placing a zipper head, and the other end of the lock tongue is close to the locking part; a torsion groove is formed in one side of the lock tongue; the torsion spring is arranged between the lock tongue and the mounting plate, one end of the torsion spring is arranged in the torsion groove, and the other end of the torsion spring is connected with the mounting plate; the locking component is slidably mounted on the bottom plate; the moving plate is in contact with the locking member.

4. A luggage lock as claimed in claim 3, wherein the two ends of the locking tongue are respectively provided with a zipper head placement part and a tongue plate; the shell is provided with a zipper head jack, and the placement position of the zipper head is opposite to the zipper head jack and is used for being contacted with the zipper head; the tongue plate is adjacent to the locking member.

5. The luggage lock of claim 4, wherein said locking member comprises: the device comprises a moving block, a push plate, a sliding plate and an elastic component; the moving block is slidably arranged on the bottom plate, and one end of the moving block is contacted with the moving plate; the push plate is arranged on the moving block, one end of the push plate is elastically arranged on the bottom plate through the elastic part, and the other end of the push plate is in sliding connection with the other end of the moving block; the movable block is provided with a placing groove, the sliding plate is slidably arranged in the placing groove, and one end of the sliding plate is elastically connected with the inner wall of the placing groove through the elastic part; and the tongue plates of at least two lock tongues are respectively close to the push plate and the sliding plate.

6. A luggage lock as claimed in claim 2, wherein said first unlocking means comprises: the fingerprint system comprises a touch pad, a fingerprint system, a motor and a cam; the shell is provided with a touch port, and the touch pad is arranged in the touch port; the fingerprint system is connected with the touch pad and the motor; an output shaft of the motor is connected with the cam; the moving plate is provided with a bulge, and the cam is close to the bulge; one end width dimension of the cam is larger than the other end width dimension; in the initial state, one end of the cam with smaller width dimension is close to the bulge;

The fingerprint system is used for inputting fingerprints or identifying whether the pressed fingerprints are consistent with the input fingerprints, if so, the motor is driven to rotate, the cam is driven to rotate and push the protrusions to move, and then the moving plate is driven to move and push the fixing device to move, so that the fixing device does not clamp the zipper head any more.

7. The luggage lock of claim 6, wherein said first unlocking means further comprises a reset system and a stop block; the resetting system is connected with the motor; the limiting block is positioned above one end of the cam with the larger width; a chute is arranged on the moving plate, and a convex column is arranged at one end of the cam with smaller width; the convex column is positioned in the chute; when the reset system is used for rotating the cam, the convex column is in contact with the limiting block, after preset time, the reset system controls the motor to rotate reversely to drive the cam to rotate reversely, and the movable plate is reset under the elastic action of the elastic piece.

8. A luggage lock as claimed in claim 2, wherein said second unlocking means comprises: a lock head and a lock plate; the lock head is rotatably arranged on the bottom plate and is provided with a lock hole; the shell is provided with a hole site; the lock hole is opposite to the hole site; the lock plate is arranged on one side of the lock head; in the initial state, the lock plate is perpendicular to the moving plate, and the lock head is rotated to enable the lock plate to move to the middle of the moving plate along the edge of the moving plate through the matching of the key and the lock hole, so that the moving plate is pushed to move.

9. The luggage lock of claim 2, wherein a connecting plate is vertically connected to one end of the moving plate near the second unlocking device; and one side of the connecting plate, which is close to the second unlocking device, is provided with an arc surface.

10. The luggage lock of claim 9, wherein said moving plate is provided with a through slot; the bottom plate is provided with a bump and is positioned in the through groove; the inner wall of the through groove is elastically connected with the protruding block through the elastic piece.