CN117231106A - Storage cabinet - Google Patents

Abstract

The invention relates to a storage cabinet, and belongs to the technical field of storage cabinets. The locker comprises a locker body, a locker door, a connecting component, a door lock component and an anti-prying component arranged on the locker door; the cabinet body is provided with a storage grid and a door shaft, the cabinet door comprises a rotating end and a locking end, the rotating end is detachably connected with the door shaft through a connecting component, the cabinet door can rotate around the door shaft to open or close the storage grid, and the locking end is connected with the cabinet body through a door lock component to lock the position of the cabinet door; the anti-prying assembly comprises a blocking portion matched with the door shaft, so that the blocking portion can hook the door shaft when the cabinet door rotates around the locking end. According to the locker, the cabinet door can rotate around the door shaft to open or close the storage grid, the connecting component can be detached, so that the cabinet door and the door shaft can be conveniently detached, and the door lock component can lock the cabinet door on the cabinet body; the blocking part of the anti-prying assembly is matched with the door shaft, if the cabinet door is pryed from the rotating end of the cabinet door, the blocking part can hook the door shaft, so that the cabinet door cannot be separated from the door shaft, and the safety performance of the storage cabinet is improved.

Description

Storage cabinet

Technical Field

The invention belongs to the technical field of storage cabinets, and particularly relates to a storage cabinet.

Background

The locker is a cabinet for temporarily storing customer articles and is widely applied to places such as shops, supermarkets and the like. The locker generally comprises a cabinet body, a cabinet door, a connecting component and a lock, wherein a storage grid is arranged on the cabinet body and used for storing articles. The cabinet door comprises a rotating end and a locking end, wherein the rotating end is detachably connected with the cabinet body through a connecting assembly and is used for opening or closing the storage grid; the tool to lock sets up between the locking end of cabinet door and the cabinet body, and when the cabinet door was closed, the position of cabinet door can be locked to the tool to lock. Some lawbreakers can pry the cabinet door by the rotating end when the lawbreaker cannot pry the lockset so as to open the cabinet door by the locking end, and the cabinet door is rotated and opened by taking the locking end as a fulcrum, so that articles in the storage grid are stolen, and therefore, the existing storage cabinet has potential safety hazards.

Disclosure of Invention

In view of the above, an object of the embodiments of the present invention is to provide a locker, when a cabinet door is closed and a door lock assembly locks the cabinet door and a cabinet body, if the cabinet door is to be pried from a rotating end of the cabinet door, a blocking portion can hook a door shaft to prevent the cabinet door from being separated from the door shaft, so that the cabinet door is difficult to prie from the rotating end of the cabinet door, and safety performance of the locker is improved.

Embodiments of the present invention are implemented as follows:

the embodiment of the invention provides a storage cabinet, which comprises a cabinet body, a cabinet door, a connecting assembly and a door lock assembly, wherein the cabinet body is provided with a storage grid and a door shaft, the cabinet door comprises a rotating end and a locking end, the rotating end is detachably connected with the door shaft through the connecting assembly, the cabinet door can rotate around the door shaft to open or close the storage grid, and when the cabinet door is closed, the locking end is connected with the cabinet body through the door lock assembly to lock the position of the cabinet door.

The cabinet is characterized in that the cabinet further comprises a prying-resistant assembly arranged on the cabinet door, the prying-resistant assembly comprises a blocking portion matched with the door shaft, and the blocking portion can hook the door shaft when the cabinet door rotates around the locking end so as to prevent the cabinet door from being separated from the door shaft.

As an alternative to the foregoing embodiment, the tamper-resistant assembly further includes a mounting bracket, a latch hook and a locking member, where the mounting bracket is fixedly connected to the cabinet door, the latch hook is movably disposed on the mounting bracket, the blocking portion is located on the latch hook, and the locking member is movably disposed on the latch hook or the mounting bracket, and is used for locking or unlocking the position of the latch hook; the anti-prying assembly is provided with an installation state and a working state, when the anti-prying assembly is in the installation state, the locking piece unlocks the position of the lock hook so that the lock hook can move relative to the installation frame, and when the anti-prying assembly is in the working state, the locking piece locks the position of the lock hook and enables the lock hook to be fixed at the working position of the blocking part matched with the door shaft.

As an alternative to the foregoing embodiment, the latch hook is provided with a limiting hole, and the locking member includes a plunger and a compression spring, where the plunger is movably disposed on the mounting bracket, and the compression spring is respectively abutted to the plunger and the mounting bracket; when the anti-prying assembly is in the working state, the inserting column is inserted into the limiting hole under the action of the pressure spring, and when the anti-prying assembly is in the installation state, the inserting column is separated from the limiting hole.

As the alternative scheme of above-mentioned embodiment, be provided with the locking blind hole on the mounting bracket, the aperture of locking blind hole is greater than the aperture of spacing hole, the inserted bar is the step shaft form and includes first axle and second axle, first axle with locking blind hole grafting cooperation just the second axle is used for with spacing hole grafting cooperation, the pressure spring is located in the locking blind hole and make the inserted bar has the trend of breaking away from the locking blind hole.

As an alternative to the above embodiments, the mounting frame is provided with an open slot for receiving the door spindle, and the blocking portion at least partially closes the opening of the open slot and defines the door spindle in the open slot when the tamper resistant assembly is in the operative state.

As an alternative to the above embodiment, the latch hook is rotatably connected to the mounting bracket through a rotation shaft, and the latch hook further includes a pressing portion, where the blocking portion is disposed opposite to the pressing portion and can accommodate the door shaft in the middle; be provided with first stopper on the mounting bracket, when the latch hook rotate to with first stopper butt, press the portion violently in the opening part of open slot.

As an alternative to the above embodiment, the mounting rack is provided with a sliding rail, the lock hook is slidably connected with the sliding rail, and the anti-prying component further includes an elastic element, where the elastic element makes the lock hook have a tendency to move toward the working position; the blocking part comprises a blocking surface and an inclined surface which are arranged at an included angle, when the anti-prying assembly is in the installation state, the door shaft can push the inclined surface and enable the lock hook to leave the working position, when the anti-prying assembly is in the working state, the blocking surface can hook the door shaft when the cabinet door rotates around the locking end.

As an alternative to the above embodiment, the cabinet door includes a door panel and a door edge disposed at an included angle, the tamper-proof component and the door edge are located on the same side of the door panel, and the tamper-proof component is disposed adjacent to the door edge; along the direction that the cabinet door is separated from the door shaft, the blocking part and the door plate are respectively arranged at two sides of the door shaft.

As an alternative to the foregoing embodiment, the tamper resistant assembly further includes an elastic arm, where one end of the elastic arm is fixedly connected to the cabinet door and the other end of the elastic arm is connected to the blocking portion.

As an alternative to the above embodiments, the elastic arm and the stopper are integrally formed, and both are made of a spring steel sheet or a spring wire.

The beneficial effects of the invention are as follows:

according to the locker provided by the invention, the articles can be placed in the storage grid of the locker body, the locker door can rotate around the door shaft, so that the storage grid can be opened or closed, the connecting component can be detached, the locker door and the door shaft are convenient to disassemble and assemble, and the locker door can be locked in the locker body by the door lock component, so that the articles in the storage grid are protected. The anti-prying assembly is matched with the door shaft, if an lawbreaker separates the connecting assembly and wants to pry the cabinet door from the rotating end of the cabinet door, the blocking part can hook the door shaft, so that the cabinet door cannot be separated from the door shaft, and the cabinet door cannot be pried, and therefore the safety performance of the cabinet is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. The above and other objects, features and advantages of the present invention will become more apparent from the accompanying drawings. Like reference numerals refer to like parts throughout the several views of the drawings. The drawings are not intended to be drawn to scale, with emphasis instead being placed upon illustrating the principles of the invention.

FIG. 1 is a schematic diagram of a locker according to a first embodiment of the present invention;

fig. 2 is a schematic diagram of a connection relationship between a cabinet door and a cabinet body according to a first embodiment of the present invention;

fig. 3 is a schematic diagram II of the connection relationship between a cabinet door and a cabinet body according to the first embodiment of the present invention;

fig. 4 is a schematic diagram III of a connection relationship between a cabinet door and a cabinet body according to a first embodiment of the present invention;

FIG. 5 is a schematic diagram illustrating a connection relationship between a cabinet door and an anti-picking assembly according to a first embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a tamper resistant assembly according to a first embodiment of the present invention;

FIG. 7 is an exploded view of a tamper resistant assembly according to a first embodiment of the present invention;

FIG. 8 is a schematic structural view of the tamper resistant assembly according to the first embodiment of the present invention in an installed state;

FIG. 9 is a schematic structural view of the tamper resistant assembly according to the first embodiment of the present invention in an operating state;

FIG. 10 is a cross-sectional view of a tamper resistant assembly provided in accordance with a first embodiment of the present invention;

FIG. 11 is a schematic diagram illustrating a connection relationship between a cabinet door and a cabinet body according to a second embodiment of the present invention;

fig. 12 is a schematic diagram showing a connection relationship between a cabinet door and a cabinet body according to a third embodiment of the present invention;

FIG. 13 is a schematic diagram illustrating a connection relationship between a cabinet door and an anti-picking assembly according to a third embodiment of the present invention;

FIG. 14 is a schematic view of a tamper resistant assembly according to a third embodiment of the present invention;

fig. 15 is a schematic diagram showing a connection relationship between a cabinet door and a cabinet body according to a third embodiment of the present invention.

Icon:

10-storing the cabinet;

11-a cabinet body; 12-a cabinet door; 13-a connection assembly; 14-a pick-proof assembly;

110-storage grid; 111-door spindle; 112-canopy; 113-door frame; 114-a support plate;

120-rotating end; 121-locking end; 122-door panel; 123-door edge;

130-a first connector; 131-a second connector;

140-mounting frame; 141-positioning columns; 142-locking blind holes; 143-open slots; 144-a first limiting block; 145-a second limiting block; 146-body; 147-a first threaded hole; 148-countersunk head screws;

150-latch hooks; 151-a stopper; 152-a pressing part; 153-limiting holes; 154-mounting through holes; 155-arc;

160-rotating shaft; 161-washers; 162-barrier; 163-optical axis; 164-screw;

170-locking member; 171-inserting a column; 172-a compression spring; 173-a first shaft; 174-second axis;

180-sliding rails; 181-elastic members; 182-inclined plane; 183-blocking surface;

190-resilient arms.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

First embodiment

Referring to fig. 1, a locker 10 according to a first embodiment of the present invention is provided, and the locker 10 is used for temporarily storing articles or express items, and is mainly suitable for occasions such as shopping malls, supermarkets, residential areas, and the like.

Referring to fig. 2-5, the storage cabinet 10 includes a cabinet body 11, a cabinet door 12, a connection assembly 13, a door lock assembly (not shown in the figure, please refer to the prior art) and an anti-picking assembly 14, the cabinet body 11 is provided with a storage compartment 110 and a door shaft 111, the cabinet door 12 includes a rotating end 120 and a locking end 121, the rotating end 120 is detachably connected with the door shaft 111 through the connection assembly 13, the cabinet door 12 can rotate around the door shaft 111 to open or close the storage compartment 110, and when the cabinet door 12 is closed, the locking end 1221 is connected with the cabinet body 11 through the door lock assembly to lock the position of the cabinet door 12; the tamper resistant assembly 14 includes a stop 151 that mates with the door spindle 111, the stop 151 being capable of hooking the door spindle 111 when the door 12 is rotated about the locking end 121 to prevent the door 12 from being separated from the door spindle 111.

The various components are described in detail below, and other structures besides the tamper resistant assembly 14 may be constructed using prior art techniques, and no reference is made to the prior art.

In this embodiment, the cabinet 10 may include N cabinet doors 12, 2N connection assemblies 13, N door lock assemblies and N anti-prying assemblies 14, each cabinet door 12 is connected with two connection assemblies 13, one door lock assembly and one anti-prying assembly 14, and of course, the number correspondence is not absolute, and in other embodiments, the number and correspondence of different components may be adjusted according to actual requirements.

The shape and size of the cabinet 11 are not limited, and can be set according to practical needs, in this embodiment, the cabinet 11 is substantially in a quadrangular prism shape, and two sides, a rear side, a top end and a bottom end of the cabinet 11 can be closed, and a front side is opened.

The cabinet body 11 is provided with the storage grids 110, the number of the storage grids 110 is not limited, for example, five, ten and the like, a plurality of storage grids 110 can be distributed in a matrix mode of M columns and N rows, M is the vertical column number of the storage grids 110, N is the number of the storage grids 110 contained in each column, M and N are both greater than or equal to 1, in other embodiments, each column can also contain different numbers of storage grids 110, and different storage grids 110 can also be set according to requirements.

The storage grids 110 are used for storing articles, the openings of the storage grids 110 are located on the same side of the cabinet 11, other directions of the storage grids 110 are all closed, and articles can be taken out from the openings of the storage grids 110.

A canopy 112 and the like can be arranged at the top of the cabinet 11, and the canopy 112 extends out from the front of the cabinet 11, so that rainwater can be prevented from entering the storage grid 110.

The door shafts 111 may extend in a lateral direction or a vertical direction, one door shaft 111 may correspond to a plurality of storage compartments 110, or one door shaft 111 may correspond to each storage compartment 110. In this embodiment, the multiple storage compartments 110 are sequentially arranged along the vertical direction, the door shafts 111 extend along the vertical direction, and one door shaft 111 corresponds to all storage compartments 110 in the same column, and the door shafts 111 are located on the same side of the storage compartments 110 in the column. The cabinet 11 further includes a plurality of support plates 114, the plurality of support plates 114 are located on the same side of the row of storage compartments 110, the door shaft 111 is simultaneously inserted into the plurality of support plates 114, and two adjacent support plates 114 correspond to one storage compartment 110 and are used for limiting the position of the cabinet door 12 for closing the opening of the storage compartment 110 along the door shaft 111.

The connection between the door shaft 111 and the cabinet 11 is not limited, and the door shaft 111 may or may not rotate about its own axis.

The openings of the storage compartments 110 are opened and closed by the cabinet doors 12, each storage compartment 110 corresponds to one cabinet door 12, and the shape of the cabinet door 12 needs to be matched with the shape of the opening of the storage compartment 110, and in this embodiment, the cabinet door 12 is approximately rectangular.

The cabinet door 12 includes door plant 122 and door limit 123, and door plant 122 is the contained angle setting with door limit 123, and the contained angle between the two can be 60 °, 90 °, 100 etc., and cabinet 11 includes door frame 113, and when cabinet door 12 closed storage grid 110, door plant 122 was relative with storage grid 110, and door limit 123 was relative with door frame 113.

The cabinet door 12 is positioned between the two support plates 114 corresponding to the storage grid 110, and along the radial direction of the door shaft 111, the cabinet door 12 comprises a rotating end 120 and a locking end 121, the rotating end 120 is in rotating fit with the door shaft 111 through a connecting component 13, the locking end 121 is locked or unlocked with the cabinet body 11 through a door lock component, when the cabinet door 12 closes the opening of the storage grid 110, the door lock component can lock the position of the cabinet door 12, and the cabinet door 12 cannot be opened, so that the safety of articles in the storage grid 110 is ensured; when the door lock assembly unlocks the position of the cabinet door 12, the cabinet door 12 can rotate around the door shaft 111 to open the opening of the storage compartment 110, and at this time, the articles in the storage compartment 110 can be taken away or placed into the storage compartment 110.

It should be noted that, the rotating end 120 of the cabinet door 12 refers to a portion of the cabinet door 12 adjacent to the door shaft 111, which may be a portion of the door panel 122 adjacent to the door shaft 111, a portion of the door edge 123 adjacent to the door shaft 111, or a portion of both the door edge 122 and the door edge 123 adjacent to the door shaft 111.

It should be noted that, the locking end 121 of the cabinet door 12 refers to a portion of the cabinet door 12 adjacent to the door lock assembly, which may be a portion of the door panel 122 adjacent to the door lock assembly, a portion of the door edge 123 adjacent to the door lock assembly, or a portion of both the door edge 122 and the door edge 123 adjacent to the door lock assembly.

In the prior art, in the cabinet door 12, the jack is arranged, the door shaft 111 directly passes through the jack, and the cabinet door 12 cannot be separated from the door shaft 111, so that the cabinet door 12 needs to be sleeved on the door shaft 111 when the cabinet door 12 is installed, and the problem of inconvenient installation exists for the heavier or larger cabinet door 12. The rotating end 120 of the cabinet door 12 of the locker 10 in this embodiment is detachably connected with the door shaft 111 through the connecting component 13, where the connecting component 13 includes a first connecting member 130 and a second connecting member 131, the first connecting member 130 is sleeved on the door shaft 111, the first connecting member 130 can only move axially along the door shaft 111 and is limited by the upper and lower support plates 114, the first connecting member 130 can only move along the portion of the door shaft 111 corresponding to the storage compartment 110, the first connecting member 130 cannot be separated from the door shaft 111, the second connecting member 131 is fixedly connected with the cabinet door 12, and the fixed connection mode is not limited, for example, the second connecting member 131 and the cabinet door 12 can be fixed by adopting a welding mode, a bolt connection mode or the like. The first connecting member 130 and the second connecting member 131 are detachably connected, and in this embodiment, are fixedly connected by screws. The cabinet door 12 in this embodiment is installed without inserting the door shaft 111 into the cabinet door 12, and the cabinet door 12 is convenient to install.

In this embodiment, each cabinet door 12 is connected to the door shaft 111 through two connecting components 13, the first connecting members 130 of the two connecting components 13 are sleeved on the door shaft 111, and the second connecting members 131 of the two connecting components 13 are connected to the cabinet door 12 and are adjacent to the top end and the bottom end of the cabinet door 12 respectively.

The cabinet door 12 can be rotated about the door axis 111 to open the opening of the storage compartment 110 or to close the opening of the storage compartment 110. In this embodiment, "the cabinet door 12 can rotate around the door shaft 111" means that the cabinet door 12 can rotate around the axis of the door shaft 111, and it may be that the cabinet door 12 and the connection assembly 13 rotate without rotating the door shaft 111 (the first connection member 130 of the connection assembly 13 is rotatably sleeved on the door shaft 111), or that the cabinet door 12, the connection assembly 13 and the door shaft 111 rotate together (the first connection member 130 of the connection assembly 13 is fixedly sleeved on the door shaft 111, and the door shaft 111 is rotatably connected with the cabinet body 11, that is, the door shaft 111 can rotate around its own axis).

The door lock assembly can adopt an electronic lock or a mechanical lock, and comprises two parts, namely a lock catch and a lock body, wherein the lock catch is arranged on one of the cabinet body 11 and the cabinet door 12, and the lock body is arranged on the other of the cabinet body 11 and the cabinet door 12. When the cabinet door 12 closes the opening of the storage compartment 110, the locking end 121 of the cabinet door 12 is locked with the cabinet body 11 through the lock body and the lock catch (see the existing door lock structure), so that the cabinet door 12 cannot be opened. When the lock body and the lock catch are unlocked, the cabinet door 12 can rotate around the door shaft 111 to open the opening of the corresponding storage compartment 110.

The above-described structure, in which the part is not specified, can be referred to as a locker structure in the prior art.

The pick-proof component 14 is arranged at the rotating end 120 of the cabinet door 12, the pick-proof component 14 is fixedly connected with the cabinet door 12, and the pick-proof component 14 is matched with the door shaft 111 and used for preventing lawless persons from picking the cabinet door 12 from the rotating end 120, so that the safety performance of the cabinet 10 is effectively improved.

Specifically, the anti-picking assembly 14 may be located between the two connection assemblies 13, as shown in fig. 6-9, the anti-picking assembly 14 includes a blocking portion 151, the blocking portion 151 is matched with the door shaft 111, and when the cabinet door 12 rotates around the locking end 121, the blocking portion 151 can hook the door shaft 111 to prevent the cabinet door 12 from being separated from the door shaft 111. Therefore, even if the first connecting piece 130 and the second connecting piece 131 are separated, the anti-prying assembly 14 can ensure that a lawbreaker can not pry the cabinet door 12 from the rotating end 120, so that the safety performance of the cabinet 10 is effectively improved.

The tamper-proof assembly 14 and the door edge 123 are located on the same side of the door panel 122, and the tamper-proof assembly 14 is disposed adjacent to the door edge 123, and the blocking portion 151 and the door panel 122 are respectively arranged on both sides of the door axis 111 along the direction in which the cabinet door 12 is separated from the door axis 111. Therefore, when the cabinet door 12 is far away from the door shaft 111, the blocking portion 151 can hook the door shaft 111, and prevent the cabinet door 12 from being separated from the door shaft 111.

The form of the catch 151 is not limited, for example, the catch 151 is hooked and welded to the cabinet door 12.

In this embodiment, the anti-picking assembly 14 further includes a mounting frame 140, a latch hook 150, and a locking member 170, and a blocking portion 151 is disposed on the latch hook 150.

The mounting frame 140 includes a body 146, the body 146 is fixedly connected with the cabinet door 12, the connection mode between the mounting frame 140 and the cabinet door 12 is not limited, for example, the mounting frame 140 and the cabinet door 12 are connected by adopting welding, threaded connection and the like, in this embodiment, the mounting frame 140 is adjacent to the door edge 123, and the mounting frame 140 further includes two positioning posts 141 fixedly connected with the body 146, two positioning holes are formed in the door edge 123, the two positioning posts 141 are respectively inserted into the two positioning holes, a second threaded hole is formed in the body 146, a countersunk screw 148 passes through the countersunk hole in the door edge 123 and is in threaded connection with the second threaded hole in the body 146, and the countersunk screw 148 is hidden between the door edge 123 and the door frame 113.

When the cabinet door 12 is closed and locked, the door edge 123 is opposite to the door frame 113, and is blocked by the door frame 113, so that the anti-prying assembly 14 cannot be detached from the outside, and the safety and reliability are ensured.

The shape of the body 146 is not limited, and in this embodiment, the body 146 has a U shape, and the body 146 is provided with an open groove 143, and the open groove 143 is used to accommodate the door shaft 111. In other embodiments, the body 146 may also take a rectangular block configuration or the like.

The latch hook 150 is movably disposed on the body 146 of the mounting frame 140, and in this embodiment, the latch hook 150 is connected to the body 146 of the mounting frame 140 through a rotation shaft 160, and the latch hook 150 can rotate about the rotation shaft 160 relative to the body 146 of the mounting frame 140. The latch hook 150 may be attached to the opposite side of the mounting frame 140, or a certain gap may exist.

In this embodiment, the rotating shaft 160 includes a blocking portion 162, an optical axis 163 and a screw 164 which are coaxially disposed and sequentially reduced in diameter, a first threaded hole 147 is disposed on the body 146 of the mounting frame 140, a mounting through hole 154 is disposed on the latch hook 150, the screw 164 of the rotating shaft 160 sequentially passes through the mounting through hole 154 of the latch hook 150 and the gasket 161 and then is in threaded connection with the first threaded hole 147 on the body 146, the gasket 161 is located between the blocking portion 162 and the latch hook 150, the optical axis 163 is located in the mounting through hole 154, and the screw 164 is in threaded engagement with the first threaded hole 147. With this arrangement, the latch hook 150 is easily detached.

The blocking part 151 is located on the latch hook 150, and the latch hook 150 includes a pressing part 152 and an arc part 155, the pressing part 152 is connected with the blocking part 151 through the arc part 155, and the blocking part 151 and the pressing part 152 are oppositely disposed, and a receiving area for receiving the door shaft 111 is formed therebetween. During the rotation of the latch hook 150 around the rotation shaft 160, the blocking portion 151 rotates synchronously with the latch hook 150.

The positions of the blocking part 151 and the pressing part 152 are matched with the position of the opening slot 143, in the process that the blocking part 151 rotates along with the lock hook 150, the opening of the opening slot 143 can be opened or closed, when the blocking part 151 opens the opening slot 143, the pressing part 152 is transversely arranged at the opening of the opening slot 143, at the moment, if the door shaft 111 pushes the pressing part 152, the lock hook 150 can rotate, and when the door shaft 111 enters the opening slot 143 from the opening of the opening slot 143, the rotating lock hook 150 drives the blocking part 151 to close the opening of the opening slot 143, and the pressing part 142 exits from the opening of the opening slot 143, at the moment, the blocking part 151 prevents the door shaft 111 from exiting. Of course, in other embodiments, the pressing portion 152 or the open groove 143 may not be included.

In order to limit the rotation amplitude and the stop position of the latch hook 150, the present embodiment provides the following scheme: the mounting frame 140 further includes a first stopper 144 and a second stopper 145 fixedly connected to the body 146, in this embodiment, the latch hook 150, the first stopper 144 and the second stopper 145 are located on the same side of the body 146, and the first stopper 144 and the second stopper 145 are located on two sides of the opening slot 143.

When the latch hook 150 rotates, it has an installation position and a working position: when the latch hook 150 is located at the mounting position, the latch hook 150 can rotate relative to the mounting frame 140, the blocking portion 151 leaves the opening of the opening slot 143, so that the door shaft 111 can enter the opening slot 143, alternatively, the pressing portion 152 of the latch hook 150 abuts against the first limiting block 144, at this time, the pressing portion 152 is transverse to the opening of the opening slot 143, and the door shaft 111 can be stretched into the accommodating area between the blocking portion 151 and the pressing portion 152; when the latch hook 150 is located at the working position, the latch hook 150 abuts against the second limiting block 145, the door shaft 111 is located in the opening slot 143 and the accommodating area, the blocking portion 151 at least partially closes the opening of the opening slot 143, and the door shaft 111 cannot be separated from the mounting frame 140 and the latch hook 150 due to the blocking of the blocking portion 151, so that the rotating end 120 of the cabinet door 12 fixedly connected with the mounting frame 140 cannot be separated from the door shaft 111. In other embodiments, the second limiting block 145 may not be provided.

When the latch hook 150 is located at the working position, the position of the latch hook 150 needs to be locked to prevent the door shaft 111 from pushing the latch hook 150 to rotate abnormally, and in this embodiment, the relative position between the latch hook 150 and the mounting frame 140 is locked by the locking member 170.

The locking member 170 is movably disposed on one of the locking hook 150 and the mounting frame 140 and cooperates with the other, when the locking member 170 is unlocked, the locking hook 150 can rotate to the mounting position relative to the mounting frame 140, and when the locking hook 150 is located at the working position, the locking member 170 locks the locking hook 150 and the mounting frame 140, and the locking member and the mounting frame cannot rotate relatively.

In this embodiment, the locking member 170 is disposed on the mounting frame 140, and the connection manner of the locking member 170 with the mounting frame 140 and the latch hook 150 may be, but is not limited to, the following scheme: referring to fig. 10, the latch hook 150 is provided with a limiting hole 153, the limiting hole 153 may be a through hole or a blind hole, the latch hook 150 has a first side close to the body 146 and a second side far from the body 146, and the limiting hole 153 extends from the first side to the second side of the latch hook 150.

The body 146 is provided with a locking blind hole 142, the body 146 is provided with a first side close to the latch hook 150 and a second side far away from the latch hook 150, the locking blind hole 142 extends from the first side to the second side of the body 146, the locking piece 170 comprises a plug 171 and a pressure spring 172, the plug 171 is movably arranged in the locking blind hole 142, the pressure spring 172 is positioned in the locking blind hole 142 and is respectively abutted with the plug 171 and the mounting frame 140, and the pressure spring 172 enables the plug 171 to have a trend of being separated from the locking blind hole 142 in an outward moving manner.

When the latch hook 150 is located at the working position, the locking blind hole 142 is opposite to the limiting hole 153, and the plug 171 is inserted into the limiting hole 153 under the action of the pressure spring 172 to lock the latch hook 150 and the mounting frame 140, the latch hook 152 cannot rotate relative to the mounting frame 140, so that the position of the blocking portion 151 is fixed, and the blocking portion 151 can hook the door shaft 111 when the door 12 rotates around the locking end 121; when the latch hook 150 is at the installation position, the locking blind hole 142 is dislocated from the limiting hole 153, the compression spring 172 is compressed, and the plunger 171 is separated from the limiting hole 153 and abuts against the first side of the latch hook 150.

The shape and size of the post 171 are not limited, but it is required to ensure that the post 171 can be completely separated from the limiting hole 153 so that the latch hook 150 can be rotated to the installation position, and when the latch hook 150 is located at the working position, a part of the post 171 is inserted into the limiting hole 153 and another part is located in the locking blind hole 142 so as to lock the position of the latch hook 150, so that the latch hook 150 cannot be rotated relative to the mounting frame 140.

In this embodiment, the aperture of the locking blind hole 142 is larger than that of the limiting hole 153, and the corresponding plug 171 is in a stepped shaft shape, i.e. includes a first shaft 173 and a second shaft 174 which are coaxially arranged and have different diameters, wherein the diameter of the first shaft 173 is larger than that of the second shaft 174, the diameter of the first shaft 173 is matched with that of the locking blind hole 142, and the diameter of the second shaft 174 is matched with that of the limiting hole 153. The first shaft 173 is inserted into the locking blind hole 142, when the latch hook 150 is in the working position, the second shaft 174 is inserted into the limiting hole 153, and when the latch hook 150 is in the mounting position, the second shaft 174 abuts against the first side of the latch hook 150.

Optionally, the first side of the body 145 and the first side of the latch hook 150 are both planar, and the two planar surfaces are attached, when the latch hook 150 rotates between the installation position and the working position, the end of the second shaft 174 is always abutted against and slides relatively to the first side of the latch hook 150, and when the latch hook 150 rotates to the working position, the second shaft 174 can be smoothly inserted into the limiting hole 153.

It should be noted that, the working position of the latch hook 150 is uniquely determined, and the blocking portion 151 is matched with the door shaft 111 at this time, if the cabinet door 12 rotates around the locking end 121, the blocking portion 151 can hook the door shaft 111 to prevent the cabinet door 12 from being separated from the door shaft 111.

The installation position of the latch hook 150 is not limited to a specific one, and the blocking portion 151 may be omitted, so that the cabinet door 12 having the tamper-proof assembly 14 installed thereon may be connected to the door shaft 111 through the connection assembly 13.

The anti-pry assembly 14 includes an operating state and an installation state, when the anti-pry assembly 14 is in the operating state, the lock hook 150 is located at the operating position, and the lock member 170 locks the lock hook 150 and the mounting bracket 140, at which time the blocking portion 151 at least partially closes the opening of the opening slot 143 and defines the door shaft 111 within the opening slot 143; when the anti-prying assembly 14 is in the installation state, the locking piece 170 is unlocked, the lock hook 150 can rotate to the installation position relative to the installation frame 140, at this time, the blocking portion 151 is located outside the opening groove 143, the pressing portion 152 is transverse to the opening of the opening groove 143, the door shaft 111 can extend between the blocking portion 151 and the pressing portion 152 and push the cabinet door 12, and the door shaft 111 can push the lock hook 150 to rotate through the pressing portion 152 until the anti-prying assembly 14 is in the working state.

The method for installing the cabinet door 12 provided in this embodiment is as follows:

fixedly mounting the tamper-resistant assembly 14 to the cabinet door 12;

unlocking the locking piece 170, namely pressing the plunger 171 to compress the pressure spring 172, separating the plunger 171 from the limiting hole 153, and completely retracting the plunger 171 into the locking blind hole 142;

rotating the latch hook 150 to enable the latch hook 150 to be located at the installation position, enabling the pressing part 152 to be abutted against the first limiting block 144, enabling the pressing part 152 to be transversely arranged at the opening of the opening groove 143, and enabling the inserting column 171 to be abutted against the first side of the latch hook 150 under the action of the pressure spring 172;

the cabinet door 12 is closed to the door shaft, and the door shaft 111 is inserted between the blocking part 151 and the pressing part 152;

the door 12 is forced to push the door shaft 111 to press the pressing part 152 and push the lock hook 150 to rotate towards the working position, when the door shaft 111 enters the opening groove 143, the blocking part 151 closes the opening of the opening groove 143, the lock hook 150 rotates to the working position, and the limiting hole 153 is opposite to the locking blind hole 142;

the compression spring 172 pushes the plunger 171 to insert into the limit hole 153, and the locking piece 170 locks the locking hook 150 and the mounting frame 140;

the first and second connection members 130 and 131 are fixed using screws or the like.

When the cabinet door 12 needs to be disassembled, the screws between the first connecting piece 130 and the second connecting piece 131 are removed, and then the locking piece 170 is unlocked and the cabinet door 12 is pulled outwards.

The steps can be increased, decreased, modified, order adjusted, etc. as needed.

Second embodiment

Referring to fig. 11, a second embodiment of the present invention provides a locker 10, wherein the locker 10 is different from the first embodiment in the structure of the anti-picking assembly 14, and other parts are not mentioned, refer to the first embodiment and the prior art.

In this embodiment, the body 146 of the mounting bracket 140 is U-shaped and has an opening slot 143, the latch hook 150 is slidably matched with the mounting bracket 140, specifically, the mounting bracket 140 further includes a slide rail 180 fixedly connected with the body 146, a slide groove is disposed on the latch hook 150, and is sleeved with the slide rail 180, so that the latch hook 150 slides along the slide rail 180 between a working position and a mounting position, the blocking portion 151 is located at one end of the latch hook 150, when the latch hook 150 is located at the working position, the blocking portion 151 at least partially closes the opening of the opening slot 143, and when the latch hook is located at the mounting position, the blocking portion 151 completely withdraws from the opening of the opening slot 143, so that the opening of the opening slot 143 is opened.

The blocking part 151 comprises a blocking surface 183 and an inclined surface 182 which are arranged at an included angle, the inclined surface 182 is closer to the opening of the opening groove 143 relative to the blocking surface 183, and when the cabinet door 12 is installed, the door shaft 111 is firstly contacted with the inclined surface 182; the blocking surface 183 is perpendicular to the direction in which the cabinet door 12 is separated from the door shaft 111, and when the cabinet door 12 rotates around the locking end 121, the blocking surface 183 can more reliably hook the door shaft 111 and more reliably prevent the cabinet door 12 from being separated from the door shaft 111.

The pick-proof component 14 further includes an elastic element 181, where the elastic element 181 makes the latch hook 150 have a tendency to move toward the working position, and the elastic element 181 may employ a compression spring, a torsion spring, or a tension spring, etc., in this embodiment, the elastic element 181 employs a compression spring, two ends of the elastic element 181 respectively abut against the mounting bracket 140 and the latch hook 150, and the elastic element 181 always has a tendency to push the latch hook 150 to return to the working position.

In the locker 10 provided in this embodiment, the elastic member 181 can push the latch hook 150 to be stabilized at the working position under the condition that the latch hook 150 is not acted by external force. When the cabinet door 12 is installed on the door shaft 111, the inclined surface 182 is extruded by the door shaft 111 to drive the latch hook 150 to move to the installation position, so that the door shaft 111 can enter the opening slot 143 through the opening of the opening slot 143, meanwhile, the elastic element 181 can deform and store elastic potential energy, when the extrusion acting force of the door shaft 111 to the latch hook 150 disappears after the door shaft 111 enters the opening slot, the elastic element 181 releases the stored elastic potential energy to push the latch hook 150 to return to the working position, the blocking part 151 closes the opening of the opening slot 143, and the blocking surface 183 prevents the door shaft 111 from being separated.

In this embodiment, the latch hook 150 is stabilized at the working position by the elastic member 181, however, the latch member 170 may be provided in this embodiment as well to further lock the position of the latch hook 150, and the structure of the latch member 170 may refer to the first embodiment.

Third embodiment

Referring to fig. 12-15, a third embodiment of the present invention provides a locker 10, wherein the locker 10 is different from the first embodiment in the structure of the anti-picking assembly 14, and other parts are not mentioned, refer to the first embodiment and the prior art.

The anti-picking assembly 14 includes an elastic arm 190 and a blocking portion 151, one end of the elastic arm 190 is fixedly connected with the cabinet door 12, and a fixed connection manner is not limited, for example, welding, riveting, etc. may be adopted, and the other end of the elastic arm 190 is connected with the blocking portion 151, including but not limited to integral molding, etc.

When the cabinet door 12 is installed, the door shaft 111 is first pressed against the blocking portion 151, the elastic arm 190 or the blocking portion 151 is deformed, the door shaft 111 is then inserted between the blocking portion 151 and the door panel 122, and then the elastic arm 190 or the blocking portion 151 is elastically restored to surround the door shaft 111.

The resilient arms 190 and the stops 151 may be made of spring steel or spring wire.

If the elastic arm 190 and the blocking portion 151 are made of elastic steel sheets, as shown in fig. 13, the elastic steel sheets extend between the two connecting assemblies 13 of the cabinet door 12, so that the exposed door shaft 111 can be blocked, the door shaft 111 cannot be found when the cabinet door 12 is opened, and the situation that an illegal person is assuredly pried to open the spring steel sheets is avoided.

If the elastic arm 190 and the stopper 151 are made of spring wire, both ends of the spring wire are welded or riveted to the door edge 123, respectively.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The cabinet door comprises a rotating end and a locking end, the rotating end is detachably connected with the door shaft through the connecting assembly, the cabinet door can rotate around the door shaft to open or close the storage grid, and when the cabinet door is closed, the locking end is connected with the cabinet body through the door lock assembly to lock the position of the cabinet door;

the cabinet is characterized by further comprising a prying-resistant assembly arranged on the cabinet door, the prying-resistant assembly comprises a blocking portion matched with the door shaft, and the blocking portion can hook the door shaft when the cabinet door rotates around the locking end so as to prevent the cabinet door from being separated from the door shaft.

2. The locker of claim 1, wherein the anti-pry assembly further comprises a mounting bracket, a lock hook and a locking piece, the mounting bracket is fixedly connected with the cabinet door, the lock hook is movably arranged on the mounting bracket, the blocking part is positioned on the lock hook, and the locking piece is movably arranged on the lock hook or the mounting bracket and used for locking or unlocking the position of the lock hook; the anti-prying assembly is provided with an installation state and a working state, when the anti-prying assembly is in the installation state, the locking piece unlocks the position of the lock hook so that the lock hook can move relative to the installation frame, and when the anti-prying assembly is in the working state, the locking piece locks the position of the lock hook and enables the lock hook to be fixed at the working position of the blocking part matched with the door shaft.

3. The locker of claim 2, wherein the locking hook is provided with a limiting hole, the locking piece comprises a plug post and a pressure spring, the plug post is movably arranged on the mounting frame, and the pressure spring is respectively abutted with the plug post and the mounting frame; when the anti-prying assembly is in the working state, the inserting column is inserted into the limiting hole under the action of the pressure spring, and when the anti-prying assembly is in the installation state, the inserting column is separated from the limiting hole.

4. A locker according to claim 3, wherein the mounting frame is provided with a locking blind hole, the aperture of the locking blind hole is larger than that of the limiting hole, the plunger is in a stepped shaft shape and comprises a first shaft and a second shaft, the first shaft is in plug-in fit with the locking blind hole and the second shaft is in plug-in fit with the limiting hole, and the compression spring is located in the locking blind hole and enables the plunger to have a trend of being separated from the locking blind hole.

5. The stowage bin of claim 2, wherein said mounting bracket is provided with an open slot for receiving said door spindle, said stop at least partially closing an opening of said open slot and defining said door spindle within said open slot when said tamper resistant assembly is in said operative condition.

6. The locker of claim 5, wherein the latch hook is rotatably connected to the mounting frame through a rotation shaft, the latch hook further comprises a pressing portion, and the blocking portion is disposed opposite to the pressing portion and can accommodate the door shaft in the middle; be provided with first stopper on the mounting bracket, when the latch hook rotate to with first stopper butt, press the portion violently in the opening part of open slot.

7. The cabinet of any one of claims 2-5, wherein the mounting bracket is provided with a sliding rail, the latch hook is slidably connected to the sliding rail, and the tamper-resistant assembly further comprises an elastic member, the elastic member causes the latch hook to have a tendency to move toward the operative position; the blocking part comprises a blocking surface and an inclined surface which are arranged at an included angle, when the anti-prying assembly is in the installation state, the door shaft can push the inclined surface and enable the lock hook to leave the working position, when the anti-prying assembly is in the working state, the blocking surface can hook the door shaft when the cabinet door rotates around the locking end.

8. The cabinet of any one of claims 1-6, wherein the door comprises a door panel and a door edge disposed at an included angle, the tamper-resistant assembly is located on the same side of the door panel as the door edge, and the tamper-resistant assembly is disposed adjacent to the door edge; along the direction that the cabinet door is separated from the door shaft, the blocking part and the door plate are respectively arranged at two sides of the door shaft.

9. The cabinet of claim 1, wherein the tamper resistant assembly further comprises a resilient arm having one end fixedly coupled to the door and the other end coupled to the stop.

10. The locker of claim 9, wherein said resilient arm and said stop are integrally formed and are made of spring steel or spring wire.