CN214835681U

CN214835681U - Safe and cabinet door emergency lock device

Info

Publication number: CN214835681U
Application number: CN202022793531.4U
Authority: CN
Inventors: 张天喜; 范军明; 李海锋
Original assignee: GRG Banking Equipment Co Ltd
Current assignee: GRG Banking Equipment Co Ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-11-23
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to a safe deposit box and cabinet door emergency lock device. Emergent locking device of cabinet door includes: electronic lock, first key lock, first driving medium, second driving medium, connecting rod and rotation piece, the electronic lock is used for installing on the cabinet door, first driving medium with the spring bolt fixed coordination of first key lock, the movably installation of second driving medium is in on the cabinet door, the electronic lock is established the second driving medium, just the electronic lock is used for locking mutually with cabinet door spring bolt lock, it installs to rotate the piece on the cabinet door, the connecting rod is rotationally installed in the pivot, one of them end of connecting rod with first driving medium links to each other, the other end of connecting rod with the second driving medium links to each other. The cabinet door emergency lock device can be unlocked rapidly under emergency.

Description

Safe and cabinet door emergency lock device

Technical Field

The utility model relates to a technical field of cabinet lock especially relates to a safe deposit box and cabinet door emergency lock device.

Background

In order to ensure the safety of the safe, a coded lock is often additionally arranged on the safe to open and close the door of the safe. The use of a combination lock often requires strict operation and management procedures. However, emergency opening is sometimes difficult or impossible due to accidents or extremes. Therefore, conventional safes cannot be quickly unlocked in an emergency.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a safe and a cabinet door emergency lock device for solving the problem that a traditional safe cannot be unlocked quickly in an emergency.

The utility model provides an emergent locking device of cabinet door, emergent locking device of cabinet door includes: electronic lock, first key lock, first driving medium, second driving medium, connecting rod and rotation piece, the electronic lock is used for installing on the cabinet door, first driving medium with the spring bolt fixed coordination of first key lock, the movably installation of second driving medium is in on the cabinet door, the electronic lock is established the second driving medium, just the electronic lock is used for locking mutually with cabinet door spring bolt lock, it installs to rotate the piece on the cabinet door, the connecting rod is rotationally installed in the pivot, one of them end of connecting rod with first driving medium links to each other, the other end of connecting rod with the second driving medium links to each other.

The safe comprises a safe box body, a cabinet door and a cabinet door bolt lock, wherein the cabinet door is movably arranged on the safe box body, the cabinet door emergency lock device is arranged on the cabinet door, the cabinet door bolt lock is arranged on the safe box body, and the cabinet door emergency lock device and the cabinet door bolt lock are locked together.

In one embodiment, the first transmission member includes a first transmission block, a first fixed shaft and a second fixed shaft, the first fixed shaft and the second fixed shaft are both mounted on the cabinet door, the first fixed shaft and the second fixed shaft are respectively located on two sides of the first key lock, the first transmission block is sleeved outside the first key lock, the first transmission block is connected with a lock tongue of the first key lock, the transmission block is connected with one end of the connecting rod, the transmission block is provided with a first waist-shaped hole for inserting the first fixed shaft and a second waist-shaped hole for inserting the second fixed shaft, and the long side direction of the first waist-shaped hole and the long side direction of the second waist-shaped hole are consistent with the moving direction of the lock tongue of the first key lock.

In one embodiment, the first transmission member further includes a first bolt, and the first transmission block is in threaded connection with the bolt of the first key lock through the first bolt.

In one embodiment, the second transmission member includes a guide frame and a second transmission block, the guide frame is mounted on the cabinet door, the second transmission block is movably mounted in the guide frame, the second transmission block is connected with the other end of the connecting rod, the electronic lock is mounted on the second transmission block, a locking opening for extending a lock tongue of the electronic lock is formed in the guide frame, and the guide direction of the guide frame is consistent with the direction in which the lock tongue of the electronic lock is inserted into or pulled out of a cabinet door lock tongue.

In one embodiment, the second transmission member further includes a second bolt, and the electronic lock is fixedly mounted on the second transmission block through the second bolt.

In one embodiment, the first transmission block is provided with a first connecting bump, the first connecting bump is connected with one end of the connecting rod, the second transmission block is provided with a second connecting bump, and the second connecting bump is connected with the other end of the connecting rod.

In one embodiment, the first transmission member further includes a first fitting shaft, the second transmission member further includes a second fitting shaft, the first connecting protrusion is rotatably connected to one end of the connecting rod through the first fitting shaft, and the second connecting protrusion is rotatably connected to the other end of the connecting rod through the second fitting shaft.

In one embodiment, the emergency lock device for the cabinet door further comprises a second key lock, the second key lock is mounted on the cabinet door, the first transmission member is provided with a locking clamping groove, and when the first transmission member reaches a locking position along with the first key lock, a lock tongue of the second key lock can extend into the locking clamping groove.

In one embodiment, the middle part of the connecting rod is rotatably matched with the rotating shaft.

When the cabinet door emergency lock device is used, the mounting position of the second transmission part on the cabinet door is firstly determined according to the position of the cabinet door bolt lock, and the electronic lock can be locked with the cabinet door bolt lock after being mounted on the transmission part. Then, the installation positions of the first transmission piece and the first key lock on the cabinet door can be determined according to actual use requirements, and meanwhile, the first transmission piece is fixedly matched with the lock tongue of the first key lock, so that the first transmission piece can move along with the lock tongue of the first key lock when the first key lock is locked or unlocked. After the first transmission piece and the second transmission piece are assembled on the cabinet door, the mounting position of the rotation piece on the cabinet door and the length of the connection rod are determined according to the spacing distance between the first transmission piece and the second transmission piece, so that the connection rod can be effectively connected with the first transmission piece and the second transmission piece. When the safe is opened and closed normally, the first key lock is in a locking state, namely the first transmission piece is fixed at a specific position, and meanwhile, the second transmission piece is fixed at a position corresponding to the bolt lock of the cabinet door under the action of the connecting rod, so that the electronic lock can be locked with the bolt lock. When the safe case is in emergency, can operate first key lock through the key for the spring bolt of first key lock is unblanked and is removed, the spring bolt can drive first driving medium and break away from the specific position before, and the second driving medium can produce corresponding removal along with first driving medium under the connecting rod effect simultaneously, and synchronous motion also can take place for the electronic lock that is located on the second driving medium, has realized the separating operation of spring bolt and the cabinet door tongue lock of electronic lock promptly at the removal in-process, thereby realized the unblock operation of electronic lock and cabinet door tongue lock. Therefore, the cabinet door emergency lock device can be unlocked quickly in emergency.

When the safe is used, the cabinet door emergency lock device is arranged on the cabinet door. When the safe is opened and closed normally, the first key lock is in a locking state, namely the first transmission piece is fixed at a specific position, and meanwhile, the second transmission piece is fixed at a position corresponding to the bolt lock of the cabinet door under the action of the connecting rod, so that the electronic lock can be locked with the bolt lock. When the safe case is in emergency, can operate first key lock through the key for the spring bolt of first key lock is unblanked and is removed, the spring bolt can drive first driving medium and break away from the specific position before, and the second driving medium can produce corresponding removal along with first driving medium under the connecting rod effect simultaneously, and synchronous motion also can take place for the electronic lock that is located on the second driving medium, has realized the separating operation of spring bolt and the cabinet door tongue lock of electronic lock promptly at the removal in-process, thereby realized the unblock operation of electronic lock and cabinet door tongue lock. Therefore, the safe can be unlocked quickly in an emergency.

Drawings

FIG. 1 is a diagram of a locking state of a cabinet door emergency lock device under normal conditions;

FIG. 2 is a diagram showing an opening state of a cabinet door emergency lock device under normal conditions;

fig. 3 is an opening state structure diagram of the cabinet door emergency lock device in emergency.

100. The electronic lock comprises an electronic lock body, 110, a lock tongue of the electronic lock body, 200, a first key lock body, 210, a lock tongue of the first key lock body, 300, a first transmission piece, 310, a first transmission block, 311, a first connecting lug, 320, a first fixing shaft, 330, a second fixing shaft, 340, a first waist-shaped hole, 350, a second waist-shaped hole, 360, a first adapting shaft, 370, a locking clamping groove, 400, a second transmission piece, 410, a guide frame, 420, a second transmission block, 421, a second connecting lug, 430, a second adapting shaft, 500, a connecting rod, 600, a rotating piece, 700, a cabinet door tongue lock body, 800, a second key lock body, 810 and a lock tongue of the second key lock body.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

As shown in fig. 1 to 3, in one embodiment, the cabinet door emergency lock device includes: electronic lock 100, first key lock 200, first driving medium 300, second driving medium 400, connecting rod 500 and rotation piece 600, electronic lock 100 is used for installing on the cabinet door, first driving medium 300 with the spring bolt fixed coordination of first key lock 200, movably the installing of second driving medium 400 is in on the cabinet door, electronic lock 100 is installed second driving medium 400, just electronic lock 100 is used for locking with cabinet door spring bolt lock 700 mutually, it installs to rotate piece 600 on the cabinet door, connecting rod 500 rotationally installs in the pivot, one of them end of connecting rod 500 with first driving medium 300 links to each other, the other end of connecting rod 500 with second driving medium 400 links to each other.

In one embodiment, the electronic lock 100 may be an electronic combination lock or an electronic fingerprint lock, or the like. The rotation member 600 is a rotation shaft or a rotation base.

As shown in fig. 1 to 3, in one embodiment, the first transmission member 300 includes a first transmission block 310, a first fixed shaft 320 and a second fixed shaft 330, the first fixing shaft 320 and the second fixing shaft 330 are both installed on the cabinet door, the first fixing shaft 320 and the second fixing shaft 330 are respectively located at two sides of the first key lock 200, the first transmission block 310 is sleeved on the outside of the first key lock 200, and the first transmission block 310 is connected with the locking tongue of the first key lock 200, the transmission block is connected with one end of the connecting rod 500, the driving block is provided with a first kidney-shaped hole 340 for the first fixing shaft 320 to be inserted into and a second kidney-shaped hole 350 for the second fixing shaft 330 to be inserted into, the long side direction of the first kidney-shaped hole 340 and the long side direction of the second kidney-shaped hole 350 are both consistent with the moving direction of the bolt of the first key lock 200. Specifically, the first transmission block 310 is provided with an opening, and the first transmission block 310 is sleeved outside the first key lock 200 by using the opening. The overall shape of the first key lock 200 may be square, rectangular, etc., in this embodiment, the shape of the first key lock 200 is rectangular, and after the first transmission block 310 is sleeved outside the first key lock 200, the side wall of the first transmission block 310 is attached to the long side of the first key lock 200, that is, the first transmission block 310 can move more accurately in the preset direction when moving. Further, the first fixing shaft 320 is movably engaged with the first kidney-shaped hole 340, and the second fixing shaft 330 is movably engaged with the second kidney-shaped hole 350, so that the first transmission block 310 can move more accurately in the preset direction when moving.

As shown in fig. 1 to 3, in one embodiment, the first transmission member 300 further includes a first bolt, and the first transmission block 310 is threadedly connected to the bolt of the first key lock 200 through the first bolt. Specifically, the above embodiment facilitates the first transmission block 310 to be fixedly connected to the latch tongue of the first key lock 200, and facilitates the subsequent disassembly and replacement.

As shown in fig. 1 to 3, in one embodiment, the second transmission member 400 includes a guide frame 410 and a second transmission block 420, the guide frame 410 is mounted on the cabinet door, the second transmission block 420 is movably mounted in the guide frame 410, the second transmission block 420 is connected to the other end of the connecting rod 500, the electronic lock 100 is mounted on the second transmission block 420, a locking opening for extending the lock tongue of the electronic lock 100 is formed in the guide frame 410, and a guiding direction of the guide frame 410 is consistent with a direction in which the lock tongue of the electronic lock 100 is inserted into or pulled out of the cabinet door lock tongue 700. Specifically, the guide frame 410 may be integrally formed or formed by splicing guide strips. In this embodiment, the guide frame 410 can ensure that the second driving block 420 moves in a preset direction. Meanwhile, when the electronic lock 100 needs to be locked with the cabinet door latch lock 700, the latch of the electronic lock 100 directly extends out of the locking opening to realize locking with the cabinet door latch lock 700. Further, the guide frame 410 may also be formed by splicing rubber strips, that is, on the one hand, the collision effect between the guide frame 410 and the second transmission block 420 can be ensured, and on the other hand, the abrasion of the guide frame 410 to the second transmission block 420 can also be reduced.

As shown in fig. 1 to 3, in one embodiment, the second transmission member 400 further includes a second bolt, and the electronic lock 100 is fixedly mounted on the second transmission block 420 by the second bolt. Specifically, the above embodiment facilitates the first transmission block 310 to be fixedly connected to the latch tongue of the first key lock 200, and facilitates the subsequent disassembly and replacement.

As shown in fig. 1 to 3, in one embodiment, a first connecting protrusion 311 is disposed on the first transmission block 310, the first connecting protrusion 311 is connected to one end of the connection rod 500, a second connecting protrusion 421 is disposed on the second transmission block 420, and the second connecting protrusion 421 is connected to the other end of the connection rod 500. Specifically, the connection of the first transmission block 310 and the link 500 is facilitated by the first connection protrusion 311, and the connection of the second transmission block 420 and the link 500 is facilitated by the second connection protrusion 421.

As shown in fig. 1 to 3, in one embodiment, the first transmission member 300 further includes a first fitting shaft 360, the second transmission member 400 further includes a second fitting shaft 430, the first connecting protrusion 311 is rotatably connected to one end of the connecting rod 500 through the first fitting shaft 360, and the second connecting protrusion 421 is rotatably connected to the other end of the connecting rod 500 through the second fitting shaft 430. Specifically, the first coupling protrusion 311 achieves the movable coupling with the link 500 through the first fitting shaft 360. That is, when the first connection protrusion 311 drives the connection rod 500 to move synchronously, the connection angle between the first connection protrusion 311 and the end of the connection rod 500 can be changed by the first adapting shaft 360, so as to prevent the first connection protrusion 311 from being jammed with the end of the connection rod 500. The second coupling protrusion 421 achieves the movable coupling with the link 500 through the second fitting shaft 430. That is, when the second connection protrusion 421 drives the connection rod 500 to move synchronously, the connection angle between the second connection protrusion 421 and the end of the connection rod 500 can be changed by the second adapting shaft 430, so as to prevent the second connection protrusion 421 from being pressed against and locked with the end of the connection rod 500.

As shown in fig. 1 to 3, in one embodiment, the emergency lock device for the cabinet door further includes a second key lock 800, the second key lock 800 is installed on the cabinet door, the first transmission member 300 is provided with a locking slot 370, and when the first transmission member 300 reaches a locking position with the first key lock 200, a locking tongue of the second key lock 800 can extend into the locking slot 370. Specifically, the second key lock 800 further limits and fixes the locking position of the first key lock 200, so as to prevent the first transmission block 310 on the first key lock 200 from shifting (accidental shifting of the first transmission block 310 may cause the electronic lock 100 to be unlocked from the cabinet door latch lock 700). Further, the latch bolt moving direction of the second key lock 800 is perpendicular to the latch bolt moving direction of the first key lock 200. When the first key lock 200 is in the locked state, the second key lock 800 is inserted into the locking slot 370, that is, the locking tongue of the second key lock 800 is used to limit the first key lock 200. When the safe is in an emergency, the lock tongue of the second key lock 800 is withdrawn from the lock groove 370 by the key, and then the lock tongue of the first key lock 200 is unlocked by the key, that is, the lock tongue drives the first transmission member 300 to be separated from the specific position before the first transmission member 300, and meanwhile, the second transmission member 400 moves correspondingly with the first transmission member 300 under the action of the connecting rod 500, so that the electronic lock 100 on the second transmission member 400 also moves synchronously, that is, the separation operation of the lock tongue of the electronic lock 100 and the cabinet door tongue lock 700 is realized in the moving process, and the unlocking operation of the electronic lock 100 and the cabinet door tongue lock 700 is realized.

As shown in fig. 1 to 3, in one embodiment, the middle portion of the link 500 is rotatably engaged with the rotation shaft. Specifically, the above embodiment enables the connecting rod 500 to move more flexibly after being acted by the first transmission member 300 or the second transmission member 400, thereby facilitating the use of the emergency lock device for the cabinet door.

In one embodiment, the safe comprises the cabinet door emergency lock device described in any one of the above embodiments, and further comprises a safe body, a cabinet door and a cabinet door bolt lock 700, wherein the cabinet door is movably mounted on the safe body, the cabinet door emergency lock device is mounted on the cabinet door, the cabinet door bolt lock 700 is mounted on the safe body, and the cabinet door emergency lock device is locked with the cabinet door bolt lock 700.

When the safe is used, the cabinet door emergency lock device is arranged on the cabinet door. When the safe is opened or closed normally, the first key lock 200 is in a locked state, i.e. the first transmission member 300 is fixed at a specific position, and the second transmission member 400 is fixed at a position corresponding to the cabinet door latch 700 by the connecting rod 500, so as to ensure that the electronic lock 100 can be locked and matched with the latch. When the safe is in an emergency, the first key lock 200 can be operated by a key, so that the lock tongue of the first key lock 200 is unlocked and moved, that is, the lock tongue can drive the first transmission member 300 to be separated from a specific position before the first transmission member 300, meanwhile, the second transmission member 400 can correspondingly move along with the first transmission member 300 under the action of the connecting rod 500, the electronic lock 100 on the second transmission member 400 can synchronously move, that is, the separation operation of the lock tongue of the electronic lock 100 and the cabinet door tongue lock 700 is realized in the moving process, and the unlocking operation of the electronic lock 100 and the cabinet door tongue lock 700 is realized. Therefore, the safe can be unlocked quickly in an emergency.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Claims

1. The utility model provides an emergent locking device of cabinet door which characterized in that, emergent locking device of cabinet door includes: electronic lock, first key lock, first driving medium, second driving medium, connecting rod and rotation piece, the electronic lock is used for installing on the cabinet door, first driving medium with the spring bolt fixed coordination of first key lock, the movably installation of second driving medium is in on the cabinet door, the electronic lock is established the second driving medium, just the electronic lock is used for locking mutually with cabinet door spring bolt lock, it installs to rotate the piece on the cabinet door, the connecting rod is rotationally installed in the pivot, one of them end of connecting rod with first driving medium links to each other, the other end of connecting rod with the second driving medium links to each other.

2. The emergency lock device for cabinet door according to claim 1, wherein the first transmission member comprises a first transmission block, a first fixing shaft and a second fixing shaft, the first fixing shaft and the second fixing shaft are both mounted on the cabinet door, the first fixing shaft and the second fixing shaft are respectively positioned at two sides of the first key lock, the first transmission block is sleeved outside the first key lock, and the first transmission block is connected with a lock tongue of the first key lock, the transmission block is connected with one end of the connecting rod, the transmission block is provided with a first kidney-shaped hole for inserting the first fixed shaft and a second kidney-shaped hole for inserting the second fixed shaft, the long side direction of the first waist-shaped hole and the long side direction of the second waist-shaped hole are consistent with the moving direction of the lock tongue of the first key lock.

3. The cabinet door emergency lock device according to claim 2, wherein the first transmission member further comprises a first bolt, and the first transmission block is threadedly connected to the bolt of the first key lock through the first bolt.

4. The cabinet door emergency lock device according to claim 2, wherein the second transmission member includes a guide frame and a second transmission block, the guide frame is mounted on the cabinet door, the second transmission block is movably mounted in the guide frame, the second transmission block is connected to the other end of the connecting rod, the electronic lock is mounted on the second transmission block, a locking opening for allowing a lock tongue of the electronic lock to extend out is formed in the guide frame, and a guide direction of the guide frame is consistent with a direction in which the lock tongue of the electronic lock is inserted into or pulled out of the cabinet door lock tongue.

5. The emergency lock device for the cabinet door according to claim 4, wherein the second transmission member further comprises a second bolt, and the electronic lock is fixedly mounted on the second transmission block through the second bolt.

6. The emergency lock device for the cabinet door according to claim 4, wherein the first transmission block is provided with a first connecting protrusion, the first connecting protrusion is connected with one end of the connecting rod, the second transmission block is provided with a second connecting protrusion, and the second connecting protrusion is connected with the other end of the connecting rod.

7. The cabinet door emergency lock device according to claim 6, wherein the first transmission member further comprises a first fitting shaft, the second transmission member further comprises a second fitting shaft, the first connecting protrusion is rotatably connected to one end of the connecting rod through the first fitting shaft, and the second connecting protrusion is rotatably connected to the other end of the connecting rod through the second fitting shaft.

8. The cabinet door emergency lock device according to claim 4, further comprising a second key lock, wherein the second key lock is installed on the cabinet door, the first transmission member is provided with a locking slot, and when the first transmission member reaches a locking position along with the first key lock, a locking tongue of the second key lock can extend into the locking slot.

9. The cabinet door emergency lock device according to claim 3, wherein the middle portion of the link is rotatably engaged with the pivot.

10. A safe, characterized in that, includes the cabinet door emergency lock device of any claim 1 to 9, also includes the safe box, cabinet door and cabinet door tongue lock, the cabinet door is installed on the safe box movably, the cabinet door emergency lock device is installed on the cabinet door, the cabinet door tongue lock is installed on the safe box, the cabinet door emergency lock device and the cabinet door tongue lock are locked together.