CN217975791U - Cabinet capable of being opened in emergency - Google Patents

Abstract

The utility model is suitable for the technical field of intelligent cabinets and provides a cabinet capable of being opened in an emergency, a cabinet body formed by splicing cabinet plates and cabinet doors is provided, and the cabinet doors are movably connected with the cabinet plates; the cabinet plate is provided with a cover plate, the end of the U-shaped cover plate is distributed with a clamping hook, a side plate of the cover plate is distributed with a buckle, the side cabinet plate is provided with a groove, the front side plate of the side cabinet plate is provided with a clamping groove, and the clamping hook and the groove, the buckle and the clamping groove are respectively connected in a clamping way; the electronic lock and the emergency lever are arranged on the cover plate, the emergency lever is arranged on the unlocking rod side of the electronic lock, a lever fulcrum is arranged on the emergency lever, and one end of the emergency lever abuts against the unlocking rod; and a lock cylinder and a corresponding key arranged on the cabinet door. This cupboard structure letter is answered, and the equipment is convenient, and the sound construction can be opened by intelligence to combine emergent structure of unblanking, can realize opening fast under the fault conditions, emergent structure sets up rationally, and with original cupboard phase-match, the structural change is little, simple to operate, and the security is good, has good application prospect.

Description

Cabinet capable of being opened in emergency

Technical Field

The application relates to the field of intelligent cabinets, in particular to a cabinet capable of being opened in an emergency mode.

Background

At present, intelligent cabinet is more and more extensive in market using, and the kind is also more and more, and it has intelligent express delivery cabinet, cell-phone cabinet that charges, the cabinet of changing electricity, mailbox, give birth to bright delivery cabinet, deposit a bag cabinet, wardrobe, battery cabinet of changing electricity, self-service vending machine, self-service picture book case, filing cabinet, electron receipt cabinet, hotel mini vending machine, cinerary casket locker etc. to use more. The intelligent cabinet is widely applied to areas such as districts, hotels, stations, banks, markets, schools, bathing centers and office buildings, the lock used by the intelligent cabinet is different from a common lock, and the intelligent cabinet has the advantages of shock resistance, pick-proof safety and reliability, intelligent control, prevention of interference and mistaken unlocking, low energy consumption, small size, long service life, simplicity in installation, wide application environment, remote control, information feedback and the like, and is wide in market prospect.

Intelligence cabinet uses the electronic lock to realize automatically opening the door, and patent CN215760979U discloses an electronic lock with latch hook state detects, belongs to the battery and trades electric cabinet technical field, the utility model discloses a solve the problem that current electronic lock easily appears the mistake locking state. The cabinet door is arranged on a cabinet body, and a door bolt is arranged on the cabinet door; the electronic lock includes: one part of the push rod is suspended outside the shell, the other part of the push rod is sleeved at the lower part of the shell, when the door is closed, the suspended part of the push rod is in contact with the cabinet door and pushes the cabinet door into the shell, when the push rod is pushed into the shell completely, the push rod is in contact with the first mechanical switch, and a switch contact on the first mechanical switch is triggered to be in a closed state from an open state; one side of the shell is provided with a groove, when the door is closed, the door bolt is inserted into the groove to push the middle part of the first lock hook, the lower part of the first lock hook is installed on the shell through a rotating shaft, the upper part of the first lock hook rotates to be connected with the second lock hook in a hanging mode, the first lock hook is in contact with the second mechanical switch, and the switch contact of the second mechanical switch is triggered to be in a closed state through an open circuit state. The utility model is used for carry out safe locking to the cupboard.

For the intelligent electronic lock, the intelligent electronic lock cannot be unlocked in emergency situations, such as power failure or other electronic faults, so an emergency unlocking device needs to be arranged. The invention CN101696611A discloses a standby unlocking mechanism for a mechanical lock and a coded lock, wherein a mechanical anti-theft lock is arranged in a standby lock hole, and in an emergency situation, a mechanical key is used for unlocking the mechanical combination coded lock and a mechanical blade lock by arranging a shifting piece and a shifting pin on the anti-theft lock to drive a sliding stop block. Compared with the prior emergency door technology, the emergency door only needs to be provided with one small key hole, and is safe, reliable, simple in design structure and low in cost. The standby opening mechanism of the mechanical lock and the coded lock has flexible transmission and easy and free opening. Patent CN216714120U provides a standby unlocking structure for an electronic lock, which includes an unlocking push plate; the unlocking push plate is provided with a poking rod groove and at least one guide groove; a movable shifting rod is arranged in the shifting rod groove, moves along the shifting rod groove and is abutted below a shifting piece of the electronic lock, and the opening/closing of the electronic lock is controlled by the opening/closing of the shifting piece; a guide screw is arranged in the guide groove, the guide screw is fixed on the frame, and the unlocking push plate moves along the direction of the guide groove; the frame is provided with a bottom plate, and the bottom plate is provided with a bottom plate push hole below the unlocking push plate. The standby unlocking structure of the electronic lock does not need to be unlocked by a key; when the lock is to be unlocked, the lock can be unlocked only by penetrating the reserved bottom plate push hole with an object and upwards pushing the unlocking push plate, and the bottom plate push hole is good in concealment, simple in structure and convenient to operate.

The existing intelligent cabinet is complex to assemble, especially in the electronic lock with an emergency unlocking structure, the structural design of the cabinet is greatly changed, the original structural design is easily influenced, and the installation stability of the electronic lock is also influenced; in addition, the added emergency unlocking structure needs to change the original structure of the electronic lock, cannot be matched with the original electronic lock, has high replacement cost and relatively complex structure, influences the performance of the electronic lock, and increases the cost of maintenance and the like; also simple relatively in the structural design of unblanking, only conceal through setting up and ensure safety, the potential safety hazard is big, is unfavorable for opening, conceals the position and environment is unfavorable usually, unblanks structure and lock body and damages easily, causes the problem that can't open when needing emergent opening more easily.

Disclosure of Invention

In view of above-mentioned problem, this application provides a cupboard that can emergent open, and this cupboard equipment is swift, and simple structure is firm, and the emergent structure of increase does not influence original structure, simple to operate, and the change of being convenient for, in addition the cooperation of lock core and key, the guarantee security.

In a first aspect, the present application provides a cabinet capable of being opened in an emergency, comprising: the cabinet body is formed by splicing a cabinet plate and a cabinet door, and one side of the cabinet door is movably connected with the cabinet plate; the cabinet is characterized in that a cover plate is arranged on a cabinet plate on the other side of the cabinet door, the cover plate is U-shaped, clamping hooks are distributed at the end part of the U-shaped cover plate, buckles are distributed on a side plate of the cover plate, grooves are formed at the corresponding positions of the side cabinet plate and the end part of the cover plate, clamping grooves are formed in the front side plate of the side cabinet plate, and the clamping hooks are respectively connected with the grooves in a clamping mode, and the buckles are connected with the clamping grooves in a clamping mode; the electronic lock and the emergency lever are arranged on the cover plate, the emergency lever is arranged on the unlocking rod side of the electronic lock, a lever fulcrum is arranged on the emergency lever, and one end of the emergency lever abuts against the unlocking rod; and a lock cylinder and a corresponding key arranged on the cabinet door.

In some embodiments, a plurality of the hooks are distributed at intervals from each end part to two sides, and the buckles are distributed to the middle part; and a locking notch is formed in one side surface of the U-shaped cover plate.

In some embodiments, the electronic lock mounting position of the cover plate is provided with a boss for mounting the electronic lock, and a through hole for locking the screw is provided.

In some embodiments, the lever fulcrum is provided at the emergency lever center or offset center position.

In some embodiments, a top plate is arranged between one end of the emergency lever and the unlocking rod and is abutted against the unlocking rod, the top plate is arranged at one end of the unlocking rod or one end of the emergency lever, and the top plate is fixedly installed or integrally formed.

In some embodiments, the lever side of the emergency lever is provided with an extension rod facing the lever.

In some embodiments, the lock cylinder is provided with a mounting sleeve, a shifting rod, a lock hole and a tooth hole, the mounting sleeve is fixed on the cabinet door, the lock cylinder is rotatably inserted into the mounting sleeve, the shifting rod is arranged at the tail end of the lock cylinder and is abutted against one end of the emergency lever, the tooth hole is arranged in the lock hole of the lock cylinder, and at least 1 tooth hole is arranged; the key is matched with the shape of the lock hole and the tooth hole.

In some embodiments, the lock cylinder is provided with a positioning plate and a clamping protrusion, the positioning plate is arranged on the deflector rod side of the lock cylinder, the positioning plate is limited to enable the deflector rod to just poke the emergency lever rod end, the clamping protrusion is arranged at the other end of the deflector rod of the lock cylinder, and the clamping protrusion fixes the lock cylinder on the mounting sleeve; the lock cylinder is characterized in that a first clamping groove is formed in the mounting sleeve corresponding to the clamping protrusion, a limiting protrusion is arranged on the side, corresponding to the positioning plate, of the mounting sleeve, and two limiting protrusions are arranged on the limiting protrusion to limit the rotation angle of the lock cylinder.

In some embodiments, a security component is arranged on the side of the locking opening of the toothed hole, at least one group of security components is arranged on the security component, the security component comprises a chute, a baffle and an elastic member, the chute is arranged on the side face of the locking hole, at least one chute is arranged on the chute, the baffle is arranged in the chute, the baffle is provided with a core deviation hole, the core deviation hole is staggered with the core deviation holes of the locking hole or different baffles, at least one baffle is arranged in the chute, and the elastic member is connected with the baffle to enable the baffle to reset in the chute.

In some embodiments, the elastic member is a spring or a spring sheet, the spring is a compression spring or an extension spring, and the spring sheet is an independent structure or is integrated with the baffle.

In some embodiments, the baffles are arranged in pairs, the two baffles are stacked in an L-shaped staggered manner, and the joint of at least one side of the two baffles is provided with an elastic part.

In some embodiments, a panel is arranged outside the mounting sleeve.

The utility model has the advantages that: this cupboard structure letter is answered, and the equipment is convenient, and the sound construction can be opened by intelligence to combine emergent structure of unblanking, can realize opening fast under the fault conditions, emergent structure sets up rationally, and original cupboard phase-match, the structure change is little, simple to operate, and the security is good, has good application prospect.

The above description is only an overview of the technical solutions of the present application, and the present application may be implemented in accordance with the content of the description so as to make the technical means of the present application more clearly understood, and the detailed description of the present application will be given below in order to make the above and other objects, features, and advantages of the present application more clearly understood.

Drawings

Various additional advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Moreover, like reference numerals are used to refer to like elements throughout. In the drawings:

FIG. 1 is a schematic structural view of a cabinet capable of being opened in emergency according to the present application;

FIG. 2 is an exploded view of a cabinet of the present application capable of emergency opening;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is a schematic illustration of a partial explosion capable of emergency opening according to the present application;

FIG. 5 is a schematic view of a lock installation of a cabinet capable of emergency opening according to the present application;

fig. 6 is a schematic structural diagram of a cover plate of a cabinet capable of being opened in an emergency according to the present application.

Fig. 7 is a schematic structural diagram of a lock cylinder of a cabinet capable of being opened in an emergency according to the present application.

The reference numbers in the detailed description are as follows:

a cabinet panel 1; a cabinet door 2; a cover plate 3; an end portion 31; side panels 32; a hook 33; a trench 34; a buckle 35; a card slot 36; an electronic lock 4; an unlocking lever 41; a boss 42; an emergency lever 5; a lever fulcrum 51; a lock cylinder 6; a mounting sleeve 61; a shift lever 62; a lock hole 63; a perforation 64; a positioning plate 65; a snap projection 66; a first clamping groove 67; a face plate 68; a key 7; a security component 8; a chute 81; a baffle 82; an elastic member 83; an eccentric bore 84.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present application more clearly, and therefore are only used as examples, and the protection scope of the present application is not limited thereby.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof in the description and claims of this application and the description of the figures above, are intended to cover non-exclusive inclusions.

In the description of the embodiments of the present application, the technical terms "first", "second", and the like are used only for distinguishing different objects, and are not to be construed as indicating or implying relative importance or implicitly indicating the number, specific order, or primary-secondary relationship of the technical features indicated. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

In the description of the embodiments of the present application, the term "and/or" is only one kind of association relationship describing an associated object, and means that three relationships may exist, for example, a and/or B, and may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

In the description of the embodiments of the present application, the terms "inside", "upper", "one side", "stacked", "integral", "end", "side", "one side", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used in a broad sense, and for example, may be fixedly connected, detachably connected, or integrated; mechanical connection or electrical connection is also possible; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.

According to some embodiments of the present application, referring to fig. 1 to 7, in a first aspect, the present application provides a cabinet capable of emergency opening, comprising: the cabinet body is formed by splicing a cabinet plate 1 and a cabinet door 2, and one side of the cabinet door 2 is movably connected with the cabinet plate 1; arrange to be equipped with apron 3 on 2 opposite sides cabinet boards 1 of cabinet door, apron 3 is "U" type, 3 tip 31 distributions of "U" type apron have pothook 33, and it has buckle 35 to distribute on the curb plate 32 of apron 3, side cabinet board 1 is equipped with slot 34 with 3 tip 31 correspondences of apron, and the preceding curb plate of side cabinet board 1 is equipped with draw-in groove 36 side cabinet board corresponds to the position of pothook is equipped with the breach of stepping down, through the breach of stepping down founds between side cabinet board and top cabinet board and between side cabinet board and the bottom cabinet board and forms with pothook looks adaptation slot 34. After the hooks 33 at the two end parts are clamped with the groove 34, the two end parts of the cover plate are respectively abutted with the edges of the top cabinet plate and the bottom cabinet plate; the electronic lock 4 and the emergency lever 5 are arranged on the cover plate 3, the emergency lever 5 is arranged on the side of the unlocking rod 41 of the electronic lock 4, a lever fulcrum 51 is arranged on the emergency lever 5, and one end of the emergency lever 5 abuts against the unlocking rod 41; and a lock cylinder 6 and a corresponding key 7 which are arranged on the cabinet door 2, wherein a deflector rod 62 at the tail end of the lock cylinder 6 is arranged against one end of the emergency lever 5.

The cabinet plate and the cabinet plate can be spliced through a buckle to form and can also be locked through screws, and the cabinet door and the cabinet plate are spliced to form a structure capable of being opened and closed through connecting piece clamping or screw locking.

The electronic lock 4 is arranged at the other side of the movable fulcrum.

The working principle of the emergency lever 5 is that the emergency lever 5 can rotate the lock cylinder 6 through the key 7 by taking the lever fulcrum 51 as a supporting point, one end of the emergency lever 5 is stirred by the lock cylinder 6, the other end of the emergency lever is pried to stir the unlocking rod 41 of the electronic lock 4, so that the lock hook is unhooked from the structure on the cabinet door 2, the door is opened, and then the unlocking rod 41 resets automatically.

The lever fulcrum 51 can enable the emergency lever 5 to rotate by taking the point as a support, the fulcrum can be a round hole arranged on the emergency lever, a clamping rod is arranged at a position needing to be installed to realize installation, and the clamping rod can be a part of the installation position and can also be a screw and other structures locked additionally; or the clamping rod and the emergency lever are integrated, and the mounting part is provided with a hole for clamping, or other modes for realizing the connection are also available.

The cover plate is arranged to facilitate unlocking and installation of the electronic lock and the emergency lever, and the cover plate can be directly clamped on the cabinet plate or locked on the cabinet plate through screws.

In some embodiments, a plurality of hooks 33 are distributed at intervals on two sides of each end portion 31, and the buckles 35 are distributed towards the middle; and a locking notch is formed in one side surface of the U-shaped cover plate 3.

The cover plate 3 is of a U-shaped structure and is firmer, and a reinforcing edge structure can be added.

The hook 33 is U-shaped elastic sheet for convenient installation and disassembly.

Because "U" type apron 3 is with cabinet board 1 joint, the inconvenient bullet slice that sets up of general case is operated, can realize the joint naturally in both ends joint trailing flank in addition, and the trailing flank also can be taken off smoothly in the dismantlement of both ends, and the draw-in groove 36 of side is through type, can press down buckle 35 through the outside and make it break away from draw-in groove 36 and take out, and the buckle 35 structure of side is the auxiliary action usually, and its buckle 35 will be less than both ends.

In some embodiments, at least two hooks 33 are respectively disposed at two ends of the "U" -shaped cover plate 3, and at least one buckle 35 is disposed at the middle of the connection between the side surface of the "U" -shaped cover plate 3 and the cabinet plate 1. More preferably, two ends are respectively arranged, and the middle part is also provided with two small-sized buckles 35, so that a powerful fixing effect can be achieved.

In some embodiments, the hooks 33 of the end 31 are distributed to both sides and the catches 35 on the side plates of the cover 3 are distributed to the middle.

In some embodiments, the electronic lock 4 of the cover plate 3 is provided with a boss 42 at a mounting position, the boss 42 is used for mounting the electronic lock 4, and the boss 42 is provided with a through hole for locking a screw at a corresponding position.

Because the electronic lock 4 is locked on the cover plate 4 through a screw, the emergency lever 5 is arranged close to the electronic lock 4, the emergency lever 5 cannot extend too long to be in contact with the deflector rod, the electronic lock 4 needs to be lifted for a certain distance, and the deflector rod can be in contact with the end of the emergency lever 5 and is not blocked by the electronic lock 4 due to the reserved position; the boss 42 may be integrally protruded from the position of the electronic lock 4 or protruded from the position of the screw hole, so that a gap is left between the electronic lock 4 and the cover plate 3 for the shift lever 62 to shift the emergency lever 5.

In some embodiments, the lever fulcrum 51 is provided at the center or offset center of the emergency lever 5.

During application, the position of the lever fulcrum 51 can be set according to the strength of the emergency lever 5 and the force application size of the lever, if the shifting force is small, the shifting lever needs to be deviated, and if the shifting lever is arranged on the side of the deviating shifting lever, the unlocking lever and the emergency lever of the electronic lock can be reset under the action of gravity of the emergency lever.

In some embodiments, a top plate is disposed between one end of the emergency lever 5 and the unlocking rod 41, the top plate is disposed at one end of the unlocking rod or the emergency lever, and the top plate is fixed or integrally formed.

Because there is certain distance between the unlocking rod 41 of the electronic lock 4 and the emergency lever 5, the top plates can be more smoothly abutted with each other.

In some embodiments, the shift lever 62 side of the emergency lever 5 is provided with an extension rod facing the shift lever 62.

The setting of extension rod is in order to adapt to the position that sets up of lock core for emergent lever 5 can be smooth be stirred by the driving lever, also avoid colliding with the hasp of cabinet door, and the preferred is the perpendicular setting the same with electronic lock 4.

In some embodiments, the lock cylinder 6 is provided with a mounting sleeve 61, a shift lever 62, a lock hole 63 and a toothed hole 64, the mounting sleeve 61 is fixed on the cabinet door 2, the lock cylinder 6 is rotatably inserted into the mounting sleeve 61, the shift lever 62 is arranged at the tail end of the lock cylinder 6 and abuts against one end of the emergency lever 5, the toothed hole 64 is arranged inside the lock hole 63 of the lock cylinder 6, and at least 1 toothed hole 64 is arranged; the key 7 matches the shape of the keyhole 63 and the keyhole 64.

The installation cover 61 is clamped or screwed in the hole of the cabinet door 2, and the lock cylinder 6 is installed in the installation cover 61 to realize rotating unlocking.

The perforation 64 may be provided unilaterally or symmetrically within the locking hole 63.

The matching of the shape of the key 7 and the shape of the perforation 64 means that the protrusion of the key and the groove can be just matched, or the key in the lock hole is a tooth protrusion and the key is a groove.

In some embodiments, the lock cylinder 6 is provided with a positioning plate 65 and a clamping protrusion 66, the positioning plate 65 is defined to enable the shifting rod 62 to just shift the end of the emergency lever 5, and the clamping protrusion 66 fixes the lock cylinder 6 on the mounting sleeve 61; the installation cover 61 is provided with a first clamping groove 67 corresponding to the clamping protrusion 66, the side of the installation cover 61 corresponding to the positioning plate 65 is provided with two limiting protrusions, and the rotation angle of the lock cylinder 6 is limited.

The positioning plate 65 is used for limiting the position of the lock cylinder 6 inserted into the mounting sleeve 61 during mounting, so that the shift lever 62 of the lock cylinder 6 can smoothly shift the emergency lever 5, and the clamping protrusion 66 is used for combining with the clamping groove I67 on the mounting sleeve 61 to fix the lock cylinder 6 in the mounting sleeve 61; the limiting protrusion is used for limiting the angle of the key 7 for rotating the lock cylinder 6, so that the situation that the key cannot touch the emergency lever 5 to be opened due to wrong rotation or over head is avoided; the limiting protrusion can be an extension of a clamping structure clamped on the cabinet door 2 by the mounting sleeve 61, and the reasonable layout realizes dual purposes.

In some embodiments, the security assembly 8 is disposed on the front side or the rear side of the perforation 64, at least one group of security assemblies 8 is disposed, the security assembly 81 includes a sliding slot 81, a baffle 82 and an elastic member 83, the sliding slot 81 is disposed on the side of the locking hole 63, at least one sliding slot 81 is disposed, the baffle 82 is disposed in the sliding slot 81, the baffle 82 is disposed with a core-biased hole 84, the core-biased hole 84 is staggered with the locking hole 63 or the core-biased holes 84 of different baffles 82, at least one baffle 82 is disposed in the sliding slot 81, and the elastic member 83 is connected with the baffle 82 to enable the baffle 82 to reset in the sliding slot 81.

Security protection subassembly 8's effect mainly has: in order to prevent foreign matters from entering, similar objects can be prevented from being randomly inserted and opened, and the device can also play a role in shielding and avoid being opened by observing an internal structure to imitate a key.

The security component 8 is arranged on the front side of the toothed hole 64, so that the key 7 cannot be inserted further and cannot reach the position of the toothed hole 64, and cannot be opened; security protection subassembly 8 sets up in perforation 64 rear side, and key 7 can insert partly, has prevented key 7 further to insert, and key 7 can not dock in the perforation totally, also can't realize opening.

The sliding groove 81 may be a through hole or only communicate with the lock hole according to the arrangement of the elastic member 83.

The shutter 82 is in an initial state to block the lock hole 63 or to partially block the lock hole 63.

The elastic member 83 is to realize the restoration of the shutter 82.

The key-biased hole 84 gradually coincides with the keyhole or other biased hole when the key is inserted, so that the key can pass through smoothly.

In some embodiments, the elastic member 83 is a spring, which is a compression spring or an extension spring, or a spring sheet, which is an independent structure or integrated with the baffle.

The spring and the elastic sheet can realize the reset of the baffle 82, or other structures such as a compression air bag and the like can realize the same function.

In some embodiments, the baffles 82 are arranged in pairs, the baffles 82 are stacked in an "L" shape, and the joint of at least one side of the baffles 82 is provided with an elastic member 83.

The pair arrangement can realize movement by connecting the elastic pieces 83 and the two, and the L-shaped staggered stacking saves more space.

In some embodiments, the mounting sleeve 61 is provided with a faceplate 68 on the outside.

According to some embodiments of the present application, referring to fig. 1 to 7, the present application provides a cabinet capable of being opened in an emergency, the cabinet plates 1 are mutually clamped into a rectangular cabinet through protrusions and grooves, the cabinet door 2 is vertically provided with a rotating shaft connected to the cabinet plates 1, and the cabinet plates 1 are further provided with hinge members connected to the cabinet doors 2. The cover plate 3 is U-shaped, the upper end part 31 and the lower end part 31 of the U-shaped cover plate 3 are respectively provided with two U-shaped elastic sheet-shaped clamping hooks 33, and the side plate 32 of the U-shaped cover plate 3 is provided with two buckles 35. The electronic lock can be pressed, clamped and taken out, and a lock opening is formed in the installation position of the electronic lock 4 of the U-shaped cover plate 3; a boss is formed by upward protruding a screw hole at the installation position of the electronic lock 4 of the U-shaped cover plate 3, so that a gap is reserved between the electronic lock 4 and the cover plate 3; emergent lever 5 installs in the downside of electronic lock 4, and it is protruding to be equipped with the bullet piece type card on apron 3, and emergent lever 5's mounting hole is pressed down and is gone into the protruding rotatable lever fulcrum 51 of formation of bullet piece type card, and emergent lever 5 one end is equipped with the roof of perpendicular to emergent lever 5 and offsets with the locking lever 41 of electronic lock 4, and the other end of emergent lever 5 extends the pole perpendicularly upwards and makes and stir when driving lever 62 rotates.

The last lower extreme of the cabinet board 1 of the side of unblanking corresponds pothook 33 position and is equipped with hook groove 34, the flaky pothook 33 of "U" type bullet of "U" type apron 3 can insert in slot 34, the hook of pothook 33 can with cabinet board 1's roof and bottom plate joint, it is fixed to realize, the side of unblanking's cabinet board 1 leading flank middle part position also is equipped with two draw-in grooves 36 in addition, it sets up buckle 35 to correspond apron 3, this draw-in groove 36 is direct card income formula buckle 35, can follow cabinet board 1 side and inwards press and make it break away from draw-in groove 36 and take out.

The lock core 6 is provided with an installation sleeve 61, a deflector rod 62, a lock hole 63 and a tooth hole 64, the installation sleeve 61 is fixed in a hole of the cabinet door 2 in a plugging mode, the lock core 6 is rotatably inserted into the installation sleeve 61, the deflector rod 62 is arranged at the tail end of the lock core 6 and is abutted against one end of the emergency lever 5, the tooth hole 64 is arranged inside the lock hole 63 of the lock core 6, the tooth hole 64 is a symmetrical square groove, and two symmetrical square convex blocks matched with each other are arranged at corresponding positions of the key 7, the lock hole 63 and the tooth hole 64.

The lock cylinder 6 is provided with a positioning plate 65 and a clamping protrusion 66, the positioning plate 65 is arranged on the shifting rod 62 side of the lock cylinder 6, the positioning plate 65 is limited to enable the shifting rod 62 to just shift the end of the emergency lever 5, the clamping protrusion 66 is arranged at the other end of the shifting rod 62 of the lock cylinder 6, the lock cylinder 6 is fixed on the mounting sleeve 61 through the clamping protrusion 66, a clamping groove is formed in the mounting sleeve 61 corresponding to the clamping protrusion 66, and the clamping protrusion is combined with the clamping groove to fix the lock cylinder 6 in the mounting sleeve 61; the installation cover 61 side that locating plate 65 corresponds is equipped with spacing protruding, and spacing protruding is the extension of the joint structure of installation cover 61 joint on cabinet door 2, and the position of rational arrangement joint structure realizes that a thing is dual-purpose, and spacing protruding is equipped with two, and 6 rotation angles of restriction lock core avoid rotatory mistake or cross the head, can't touch emergency lever 5 and open.

The inside security protection subassembly 8 that is equipped with of the pick hole 64 of fore shaft, security protection subassembly 8 includes spout 81, baffle 82 and elastic component 83, spout 81 locates the lockhole 63 side, spout 81 symmetry is equipped with two, baffle 82 locates in spout 81, baffle 82 sets up in pairs, two baffles 82 are "L" type dislocation stack, "L" type dislocation stack more saving space, baffle 82 is equipped with elastic component 83 between the step of another "L" type baffle 82 separately, the elastic component is the shell fragment, the shell fragment is integrative in baffle 82, the elasticity of shell fragment makes the eccentric core hole 84 of two baffles 82 misplace each other, realize the coincidence when key 7 inserts and can continue to insert in the lockhole 63, make the bellying of key 7 lie in pick hole 64 match the butt joint, rotatory key 7 drives the lock core 6 and rotates, emergency lever 5 is stirred to 62, trigger the unlocking lever 41 and open cabinet door 2.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A cabinet capable of emergency opening, comprising: the cabinet body is formed by splicing a cabinet plate and a cabinet door, and one side of the cabinet door is movably connected with the cabinet plate; a cover plate is arranged on the cabinet plate on the other side of the cabinet door, the cover plate is U-shaped, clamping hooks are distributed at the end part of the U-shaped cover plate, buckles are distributed on the side plate of the cover plate, grooves are arranged at the corresponding positions of the side cabinet plate and the end part of the cover plate, clamping grooves are arranged on the front side plate of the side cabinet plate, and the clamping hooks and the grooves, and the buckles and the clamping grooves are respectively connected in a clamping manner; the electronic lock and the emergency lever are arranged on the cover plate, the emergency lever is arranged on the unlocking rod side of the electronic lock, a lever fulcrum is arranged on the emergency lever, and one end of the emergency lever abuts against the unlocking rod; and a lock cylinder and a corresponding key arranged on the cabinet door.

2. The cabinet of claim 1, wherein a plurality of said hooks are spaced from each other at two sides of each of said end portions, and said hooks are spaced from each other at a middle portion of each of said end portions; and a locking notch is formed in one side surface of the U-shaped cover plate.

3. The cabinet capable of being opened in emergency according to claim 1, wherein the lock cylinder is provided with a mounting sleeve, a shift lever, a lock hole and at least 1 tooth hole, the mounting sleeve is fixed on the cabinet door, the lock cylinder is rotatably inserted into the mounting sleeve, the shift lever is arranged at the tail end of the lock cylinder and abuts against one end of the emergency lever, and the tooth hole is arranged in the lock hole of the lock cylinder; the key is matched with the shape of the lock hole and the tooth hole.

4. The cabinet capable of being opened in emergency according to claim 3, wherein the lock cylinder is provided with a positioning plate and a clamping protrusion, the positioning plate is arranged on the driving lever side of the lock cylinder, the positioning plate is limited so that the driving lever just drives the end of the emergency lever, the clamping protrusion is arranged at the other end of the driving lever of the lock cylinder, and the clamping protrusion fixes the lock cylinder on the mounting sleeve; the installation sleeve is provided with a first clamping groove corresponding to the first clamping protrusion, the side, corresponding to the positioning plate, of the installation sleeve is provided with two limiting protrusions, and the rotation angle of the lock cylinder is limited.

5. The cabinet capable of being opened in emergency according to claim 3, wherein a security assembly is arranged on the side of the locking opening of the tooth hole, at least one group of security assemblies is arranged on each security assembly, each security assembly comprises a sliding groove, a baffle and an elastic member, the sliding groove is formed in the side face of the locking hole, at least one sliding groove is formed in each sliding groove, each baffle is arranged in each sliding groove, each baffle is provided with a core deviation hole, each core deviation hole is staggered with the corresponding locking hole or the corresponding core deviation holes of the different baffles, at least one baffle is arranged in each sliding groove, and each elastic member is connected with the corresponding baffle to enable the corresponding baffle to reset in each sliding groove.

6. The cabinet capable of being opened emergently according to claim 5, wherein the baffles are arranged in pairs, the two baffles are stacked in an L-shaped staggered manner, and the joint of at least one side of the two baffles is provided with an elastic part.

7. The cabinet capable of being opened emergently according to claim 3, wherein the outer side of the mounting sleeve is provided with a panel.

Images