A locker
By installing anti-pry components on the locker doors, the locker doors are prevented from separating from the hinges by using a stop to prevent the locker doors from separating from the hinges, thus solving the security risks of the lockers and improving their security performance.
Patent Information
- Application Number
- CN202210634620.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-06-07
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2042-06-07
AI Technical Summary
The existing lockers pose a security risk, as thieves can pry open the locker doors by turning the handles and steal items from the compartments.
Install anti-pry components on the locker door, including a stop and a locking hook. The stop engages with the door hinge to prevent the door from separating from the hinge and to prevent the door from being pried open.
This improves the security of the lockers, preventing criminals from stealing items from the storage compartments by prying open the rotating end of the locker door.
Smart Images
Figure CN117231106B_ABST
Abstract
Description
Technical Field
[0001] This invention belongs to the field of locker technology, and specifically relates to a locker. Background Technology
[0002] Lockers are cabinets used for temporary storage of customers' belongings and are widely used in shopping malls, supermarkets, and other similar locations. A locker typically consists of a cabinet body, doors, connecting components, and locks. The cabinet body has storage compartments for storing items. The doors include a rotating end and a locking end. The rotating end is detachably connected to the cabinet body via connecting components and is used to open or close the storage compartments. The lock is located between the locking end of the door and the cabinet body, locking the door in place when it is closed. Some criminals, unable to pry open the lock to open the door from the locking end, will use the rotating end to pry open the door, using the locking end as a fulcrum, thus stealing items from the storage compartments. Therefore, existing lockers pose a security risk. Summary of the Invention
[0003] Therefore, the purpose of this invention is to provide a storage cabinet in which, when the cabinet door is closed and the door lock assembly locks the cabinet door to the cabinet body, if it is to be pried open from the rotating end of the cabinet door, the stop can hook the door hinge and prevent the cabinet door from separating from the door hinge, thus making it difficult to pry open from the rotating end of the cabinet door, thereby improving the security performance of the storage cabinet.
[0004] The embodiments of the present invention are implemented as follows:
[0005] This invention provides a storage cabinet, including a cabinet body, a cabinet door, a connecting component, and a door lock component. The cabinet body is provided with storage compartments and a door hinge. The cabinet door includes a rotating end and a locking end. The rotating end is detachably connected to the door hinge through the connecting component. The cabinet door can rotate around the door hinge to open or close the storage compartments. When the cabinet door is closed, the locking end is connected to the cabinet body through the door lock component to lock the position of the cabinet door.
[0006] The locker also includes an anti-pry component installed on the locker door. The anti-pry component includes a stop that cooperates with the door hinge. When the locker door rotates around the locking end, the stop can hook the door hinge to prevent the locker door from separating from the door hinge.
[0007] As an optional embodiment of the above, the anti-pry assembly further includes a mounting bracket, a lock hook, and a locking member. The mounting bracket is fixedly connected to the cabinet door, the lock hook is movably disposed on the mounting bracket, the stop is located on the lock hook, and the locking member is movably disposed on the lock hook or the mounting bracket for locking or unlocking the position of the lock hook. The anti-pry assembly has an installed state and a working state. When the anti-pry assembly is in the installed state, the locking member unlocks the position of the lock hook so that the lock hook can move relative to the mounting bracket. When the anti-pry assembly is in the working state, the locking member locks the position of the lock hook and fixes the lock hook in the working position where the stop cooperates with the door hinge.
[0008] As an optional embodiment of the above, the lock hook is provided with a limiting hole, and the locking member includes a pin and a compression spring. The pin is movably disposed on the mounting bracket, and the compression spring abuts against the pin and the mounting bracket respectively. When the anti-pry assembly is in the working state, the pin is inserted into the limiting hole under the action of the compression spring. When the anti-pry assembly is in the installed state, the pin is disengaged from the limiting hole.
[0009] As an optional embodiment of the above, the mounting bracket is provided with a locking blind hole, the diameter of which is larger than the diameter of the limiting hole. The insertion post is in the shape of a stepped shaft and includes a first shaft and a second shaft. The first shaft is inserted into the locking blind hole and the second shaft is used to insert into the limiting hole. The compression spring is located in the locking blind hole and causes the insertion post to tend to disengage from the locking blind hole.
[0010] As an optional embodiment of the above, the mounting bracket is provided with an opening slot for accommodating the door hinge. When the anti-pry component is in the working state, the stop at least partially closes the opening of the opening slot and confines the door hinge within the opening slot.
[0011] As an optional embodiment of the above, the lock hook is rotatably connected to the mounting bracket via a pivot, and the lock hook further includes a pressing part, the stop part is disposed opposite to the pressing part and the door hinge can be accommodated in the middle; the mounting bracket is provided with a first limiting block, and when the lock hook rotates to abut against the first limiting block, the pressing part is horizontal at the opening of the opening groove.
[0012] As an optional embodiment of the above, the mounting bracket is provided with a slide rail, the lock hook is slidably connected to the slide rail, the anti-pry assembly further includes an elastic element, the elastic element causes the lock hook to tend to move toward the working position; the stop includes a blocking surface and an inclined surface arranged at an angle, when the anti-pry assembly is in the installed state, the door hinge can push the inclined surface and cause the lock hook to leave the working position, when the anti-pry assembly is in the working state, the blocking surface can hook the door hinge when the cabinet door rotates around the locking end.
[0013] As an optional embodiment of the above, the cabinet door includes a door panel and a door edge arranged at an angle, the anti-pry component and the door edge are located on the same side of the door panel, and the anti-pry component is arranged adjacent to the door edge; along the direction in which the cabinet door is separated from the door hinge, the stop and the door panel are arranged on both sides of the door hinge.
[0014] As an optional embodiment of the above, the anti-pry assembly further includes an elastic arm, one end of which is fixedly connected to the cabinet door and the other end is connected to the stop.
[0015] As an optional embodiment of the above, the elastic arm and the stop are integrally formed, and both are made of spring steel sheet or spring wire.
[0016] The beneficial effects of this invention are:
[0017] The storage cabinet provided by this invention has storage compartments for placing items. The cabinet door can rotate around a hinge, allowing the storage compartments to be opened or closed. The connecting components are detachable, facilitating the assembly and disassembly of the cabinet door and hinge. The door lock assembly can lock the cabinet door to the cabinet body, thus protecting the items inside the storage compartments. The anti-pry component works in conjunction with the door hinge. If a criminal separates the connecting components and attempts to pry open the cabinet door from the rotating end, the stop will hook onto the door hinge, preventing the cabinet door from separating from the hinge and thus improving the security performance of the storage cabinet. Attached Figure Description
[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly described below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. The above and other objects, features, and advantages of the present invention will become clearer through the accompanying drawings. The same reference numerals indicate the same parts in all the drawings. The drawings are not intentionally drawn to scale to actual dimensions; the focus is on illustrating the main points of the invention.
[0019] Figure 1This is a schematic diagram of the structure of the locker provided in the first embodiment of the present invention;
[0020] Figure 2 A schematic diagram of the connection relationship between the cabinet door and the cabinet body provided in the first embodiment of the present invention. Figure 1 ;
[0021] Figure 3 A schematic diagram of the connection relationship between the cabinet door and the cabinet body provided in the first embodiment of the present invention. Figure 2 ;
[0022] Figure 4 A schematic diagram of the connection relationship between the cabinet door and the cabinet body provided in the first embodiment of the present invention. Figure 3 ;
[0023] Figure 5 This is a schematic diagram showing the connection relationship between the cabinet door and the anti-pry component provided in the first embodiment of the present invention;
[0024] Figure 6 This is a schematic diagram of the anti-pry assembly provided in the first embodiment of the present invention;
[0025] Figure 7 This is an exploded schematic diagram of the anti-pry assembly provided in the first embodiment of the present invention;
[0026] Figure 8 This is a schematic diagram of the anti-pry assembly provided in the first embodiment of the present invention in the installed state;
[0027] Figure 9 This is a schematic diagram of the anti-pry component in the working state provided in the first embodiment of the present invention;
[0028] Figure 10 A cross-sectional view of the anti-pry assembly provided in the first embodiment of the present invention;
[0029] Figure 11 This is a schematic diagram illustrating the connection relationship between the cabinet door and the cabinet body according to the second embodiment of the present invention;
[0030] Figure 12 A schematic diagram of the connection relationship between the cabinet door and the cabinet body provided in the third embodiment of the present invention. Figure 1 ;
[0031] Figure 13 This is a schematic diagram illustrating the connection relationship between the cabinet door and the anti-pry component provided in the third embodiment of the present invention;
[0032] Figure 14 This is a schematic diagram of the anti-pry assembly provided in the third embodiment of the present invention;
[0033] Figure 15 A schematic diagram of the connection relationship between the cabinet door and the cabinet body provided in the third embodiment of the present invention. Figure 2 .
[0034] icon:
[0035] 10- Lockers;
[0036] 11-Cabinet body; 12-Cabinet door; 13-Connecting components; 14-Anti-pry components;
[0037] 110 - Storage compartment; 111 - Door hinge; 112 - Awning; 113 - Door frame; 114 - Support plate;
[0038] 120 - Rotating end; 121 - Locking end; 122 - Door panel; 123 - Door edge;
[0039] 130 - First connector; 131 - Second connector;
[0040] 140 - Mounting bracket; 141 - Positioning pin; 142 - Locking blind hole; 143 - Open slot; 144 - First limiting block; 145 - Second limiting block; 146 - Body; 147 - First threaded hole; 148 - Countersunk screw;
[0041] 150-Locking hook; 151-Block; 152-Pressing part; 153-Limiting hole; 154-Mounting through hole; 155-Arc-shaped part;
[0042] 160-Shaft; 161-Washer; 162-Blocking part; 163-Optical axis; 164-Screw;
[0043] 170 - Locking element; 171 - Insert post; 172 - Compression spring; 173 - First shaft; 174 - Second shaft;
[0044] 180 - Slide rail; 181 - Elastic element; 182 - Inclined surface; 183 - Blocking surface;
[0045] 190-elastic arm. Detailed Implementation
[0046] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0047] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.
[0048] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0049] Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.
[0050] First Embodiment
[0051] Please refer to Figure 1 As shown, the first embodiment of the present invention provides a locker 10, which is used for temporary storage of items or express packages, and is mainly suitable for shopping malls, supermarkets, residential areas and other places.
[0052] Please refer to Figures 2-5 The storage cabinet 10 includes a cabinet body 11, a cabinet door 12, a connecting assembly 13, a door lock assembly (not shown in the figure, please refer to the prior art), and an anti-pry assembly 14. The cabinet body 11 is provided with storage compartments 110 and door hinges 111. The cabinet door 12 includes a rotating end 120 and a locking end 121. The rotating end 120 is detachably connected to the door hinges 111 through the connecting assembly 13. The cabinet door 12 can rotate around the door hinges 111 to open or close the storage compartments 110. When the cabinet door 12 is closed, the locking end 1221 is connected to the cabinet body 11 through the door lock assembly to lock the position of the cabinet door 12. The anti-pry assembly 14 includes a stop 151 that cooperates with the door hinges 111. When the cabinet door 12 rotates around the locking end 121, the stop 151 can hook the door hinges 111 to prevent the cabinet door 12 from separating from the door hinges 111.
[0053] The following is a detailed description of each component. Except for the anti-pry component 14, other structures can adopt existing technologies. For parts not mentioned, please refer to existing technologies.
[0054] In this embodiment, the locker 10 may include N cabinet doors 12, 2N connecting components 13, N door lock components, and N anti-pry components 14. Each cabinet door 12 is connected to two connecting components 13, one door lock component, and one anti-pry component 14. Of course, the correspondence of the quantities is not absolute. In other embodiments, the quantity and correspondence of different components can be adjusted according to actual needs.
[0055] The shape and size of the cabinet 11 are not limited and can be set according to actual needs. In this embodiment, the cabinet 11 is roughly in the shape of a quadrangular prism. The two sides, the back, the top and the bottom of the cabinet 11 can be closed, and the front is open.
[0056] The cabinet 11 is provided with storage compartments 110. The number of storage compartments 110 is unlimited, such as five or ten. Several storage compartments 110 can be distributed in a matrix of M columns and N rows, where M is the number of vertical columns of storage compartments 110 and N is the number of storage compartments 110 in each column. Both M and N are greater than or equal to 1. In other embodiments, each column can also contain a different number of storage compartments 110, and the size of different storage compartments 110 can also be set as needed.
[0057] Storage compartment 110 is used to store items. The openings of several storage compartments 110 are located on the same side of the cabinet 11. The other directions of the storage compartments 110 are closed, and items can be taken out from the openings of the storage compartments 110.
[0058] A canopy 112 can be installed on the top of the cabinet 11. The canopy 112 extends from the front of the cabinet 11 to prevent rainwater from entering the storage compartment 110.
[0059] The door hinge 111 can extend horizontally or vertically. One door hinge 111 can correspond to multiple storage compartments 110, or each storage compartment 110 can correspond to one door hinge 111. In this embodiment, multiple storage compartments 110 are arranged vertically in sequence, and the door hinge 111 extends vertically, with one door hinge 111 corresponding to all storage compartments 110 in the same column. The door hinge 111 is located on the same side of the storage compartments 110 in that column. The cabinet body 11 also includes multiple support plates 114, which are located on the same side of the storage compartments 110 in that column. The door hinge 111 is simultaneously inserted into multiple support plates 114, and two adjacent support plates 114 correspond to one storage compartment 110, which is used to restrict the position of the cabinet door 12 along the door hinge 111 when closing the opening of the storage compartment 110.
[0060] The connection method between the door hinge 111 and the cabinet body 11 is not limited. The door hinge 111 can rotate around its own axis or not rotate.
[0061] The opening of the storage compartment 110 is opened and closed through the cabinet door 12. Each storage compartment 110 corresponds to one cabinet door 12. The shape of the cabinet door 12 needs to match the shape of the opening of the storage compartment 110. In this embodiment, the cabinet door 12 is roughly rectangular.
[0062] The cabinet door 12 includes a door panel 122 and a door edge 123. The door panel 122 and the door edge 123 are set at an angle, which can be 60°, 90°, 100°, etc. The cabinet body 11 includes a door frame 113. When the cabinet door 12 closes the storage compartment 110, the door panel 122 is opposite to the storage compartment 110, and the door edge 123 is opposite to the door frame 113.
[0063] The cabinet door 12 is located between two support plates 114 corresponding to the storage compartment 110 and is radially along the door hinge 111. The cabinet door 12 includes a rotating end 120 and a locking end 121. The rotating end 120 is rotatably engaged with the door hinge 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 compartment 110, the door lock component can lock the position of the cabinet door 12, and the cabinet door 12 cannot be opened to ensure the safety of the items in the storage compartment 110. When the door lock component unlocks the position of the cabinet door 12, the cabinet door 12 can rotate around the door hinge 111 to open the opening of the storage compartment 110. At this time, items in the storage compartment 110 can be taken away or items can be placed in the storage compartment 110.
[0064] It should be noted that the rotating end 120 of the cabinet door 12 refers to the part of the cabinet door 12 adjacent to the door hinge 111. It can be the part of the door panel 122 adjacent to the door hinge 111, the part of the door edge 123 adjacent to the door hinge 111, or the parts of both the door edge 122 and the door edge 123 adjacent to the door hinge 111.
[0065] It should be noted that the locking end 121 of the cabinet door 12 refers to the part of the cabinet door 12 adjacent to the door lock assembly. It can be the part of the door panel 122 adjacent to the door lock assembly, the part of the door edge 123 adjacent to the door lock assembly, or the parts of both the door edge 122 and the door edge 123 adjacent to the door lock assembly.
[0066] The existing storage cabinet 10 has a socket on the cabinet door 12, through which the door hinge 111 passes directly. The cabinet door 12 cannot be detached from the door hinge 111. When installing this type of cabinet door 12, it is necessary to fit the cabinet door 12 onto the door hinge 111. For heavier or larger cabinet doors 12, this poses an inconvenience in installation. In this embodiment, the rotating end 120 of the cabinet door 12 of the storage cabinet 10 is detachably connected to the door hinge 111 via a connecting assembly 13. The connecting assembly 13 includes a first connecting member 130 and a second connecting member 131. The first connecting member 130 is sleeved on the door hinge 111 and can only move axially along the door hinge 111. Limited by the upper and lower support plates 114, the first connecting member 130 can only move along the portion of the door hinge 111 corresponding to the storage compartment 110 and cannot detach from the door hinge 111. The second connecting member 131 is fixedly connected to the cabinet door 12. The method of fixing is not limited; for example, the second connecting member 131 and the cabinet door 12 can be fixed by welding, bolting, or other methods. The first connecting member 130 and the second connecting member 131 are detachably connected; in this embodiment, they are fixedly connected by screws. In this embodiment, the installation of the cabinet door 12 does not require inserting the door hinge 111 into the cabinet door 12, making the installation of the cabinet door 12 convenient.
[0067] In this embodiment, each cabinet door 12 is connected to the door hinge 111 by two connecting components 13. The first connecting piece 130 of the two connecting components 13 is sleeved on the door hinge 111, and the second connecting piece 131 of the two connecting components 13 is connected to the cabinet door 12 and is respectively adjacent to the top and bottom of the cabinet door 12.
[0068] The cabinet door 12 can rotate around the door hinge 111 to open or close the opening of the storage compartment 110. In this embodiment, "the cabinet door 12 can rotate around the door hinge 111" means that the cabinet door 12 can rotate around the axis of the door hinge 111. This can be either the cabinet door 12 and the connecting component 13 rotating while the door hinge 111 does not rotate (the first connector 130 of the connecting component 13 is rotatably sleeved on the door hinge 111), or the cabinet door 12, the connecting component 13 and the door hinge 111 rotating together (the first connector 130 of the connecting component 13 is fixedly sleeved on the door hinge 111, and the door hinge 111 is rotatably connected to the cabinet body 11, that is, the door hinge 111 can rotate around its own axis).
[0069] The door lock assembly can be an electronic lock or a mechanical lock. The assembly consists of two parts: a latch and a lock body. The latch is installed on one of the cabinet body 11 and the cabinet door 12, and the lock body is installed on the other. When the cabinet door 12 closes the opening of the storage compartment 110, the locking end 121 of the cabinet door 12 is locked to the cabinet body 11 via the latch and lock body engaging (see existing door lock structures), fixing the position of the cabinet door 12 and preventing it from opening. When the lock body and latch are unlocked, the cabinet door 12 can rotate around the hinge 111 to open the opening of the corresponding storage compartment 110.
[0070] For any parts of the above structure not described, please refer to the structure of storage cabinets in the prior art.
[0071] The anti-pry component 14 is installed at the rotating end 120 of the cabinet door 12. The anti-pry component 14 is fixedly connected to the cabinet door 12 and cooperates with the door hinge 111 to prevent criminals from prying open the cabinet door 12 from the rotating end 120, thereby effectively improving the security performance of the storage cabinet 10.
[0072] Specifically, the anti-pry component 14 can be located between the two connecting components 13, please refer to... Figures 6-9 As shown, the anti-pry component 14 includes a stop 151, which cooperates with the door hinge 111. When the cabinet door 12 rotates around the locking end 121, the stop 151 can hook the door hinge 111, preventing the cabinet door 12 from separating from the door hinge 111. Therefore, even if the first connector 130 and the second connector 131 separate, the anti-pry component 14 can ensure that it is difficult for criminals to pry open the cabinet door 12 from the rotating end 120, effectively improving the security performance of the storage cabinet 10.
[0073] The anti-pry component 14 and the door edge 123 are located on the same side of the door panel 122, and the anti-pry component 14 is disposed adjacent to the door edge 123. Along the direction in which the cabinet door 12 separates from the door hinge 111, the stop 151 and the door panel 122 are arranged on both sides of the door hinge 111. Therefore, when the cabinet door 12 is away from the door hinge 111, the stop 151 can hook the door hinge 111 and prevent the cabinet door 12 from separating from the door hinge 111.
[0074] The form of the stop 151 is not limited; for example, the stop 151 is hook-shaped and welded to the cabinet door 12.
[0075] In this embodiment, the anti-pry assembly 14 also includes a mounting bracket 140, a locking hook 150, and a locking member 170, with a stop 151 disposed on the locking hook 150.
[0076] The mounting bracket 140 includes a body 146, which is fixedly connected to the cabinet door 12. The connection method between the mounting bracket 140 and the cabinet door 12 is not limited, such as welding or threaded connection. In this embodiment, the mounting bracket 140 is adjacent to the door edge 123, and the mounting bracket 140 also includes two positioning posts 141 fixedly connected to the body 146. The door edge 123 is provided with two positioning holes, and the two positioning posts 141 are respectively inserted into the two positioning holes. The body 146 is provided with a second threaded hole, and a countersunk screw 148 passes through the countersunk hole on the door edge 123 and is threadedly connected to the second threaded hole on the body 146. The countersunk screw 148 is hidden between the door edge 123 and the door frame 113.
[0077] When the cabinet door 12 is closed and locked, the anti-pry component 14 cannot be disassembled from the outside because the door edge 123 is opposite to the door frame 113 and is blocked by the door frame 113, making it safe and reliable.
[0078] The shape of the body 146 is not limited. In this embodiment, the body 146 is U-shaped and has an opening slot 143 for accommodating the door hinge 111. In other embodiments, the body 146 may also adopt a rectangular block structure, etc.
[0079] The locking hook 150 is movably disposed on the body 146 of the mounting bracket 140. In this embodiment, the locking hook 150 is connected to the body 146 of the mounting bracket 140 via a pivot 160, and the locking hook 150 can rotate relative to the body 146 of the mounting bracket 140 around the pivot 160. The opposite sides of the locking hook 150 and the mounting bracket 140 can be in close contact with each other, or there can be a certain gap.
[0080] In this embodiment, the rotating shaft 160 includes a blocking part 162, an optical shaft 163, and a screw 164, which are coaxially arranged and have progressively decreasing diameters. A first threaded hole 147 is provided on the body 146 of the mounting bracket 140, and a mounting through hole 154 is provided on the locking hook 150. The screw 164 of the rotating shaft 160 passes sequentially through the mounting through hole 154 of the locking hook 150 and a washer 161, and is then threadedly connected to the first threaded hole 147 on the body 146. The washer 161 is located between the blocking part 162 and the locking hook 150, and the optical shaft 163 is located within the mounting through hole 154. The screw 164 and the first threaded hole 147 are connected by threaded engagement. This arrangement facilitates the assembly and disassembly of the locking hook 150.
[0081] The stop 151 is located on the lock hook 150, and the lock hook 150 includes a pressing part 152 and an arc-shaped part 155. The pressing part 152 is connected to the stop 151 through the arc-shaped part 155, and the stop 151 and the pressing part 152 are arranged opposite to each other, forming a receiving area for accommodating the door hinge 111. During the rotation of the lock hook 150 around the pivot 160, the stop 151 rotates synchronously with the lock hook 150.
[0082] The positions of the stop 151 and the pressing part 152 match the positions of the opening slot 143. As the locking hook 150 rotates, the stop 151 can open or close the opening of the opening slot 143. When the stop 151 opens the opening slot 143, the pressing part 152 lies horizontally at the opening of the opening slot 143. At this time, if the door hinge 111 pushes the pressing part 152, it can cause the locking hook 150 to rotate. When the door hinge 111 enters the opening slot 143 from the opening, the rotating locking hook 150 drives the stop 151 to close the opening of the opening slot 143, and the pressing part 142 exits the opening slot 143. At this time, the stop 151 prevents the door hinge 111 from leaving. Of course, in other embodiments, it is also possible to omit the pressing part 152 or the opening slot 143.
[0083] To limit the rotation range and stopping position of the locking hook 150, this embodiment provides the following solution: the mounting bracket 140 also includes a first limiting block 144 and a second limiting block 145 fixedly connected to the body 146. In this embodiment, the locking hook 150, the first limiting block 144 and the second limiting block 145 are located on the same side of the body 146, and the first limiting block 144 and the second limiting block 145 are located on both sides of the opening slot 143.
[0084] When the locking hook 150 rotates, it has an installation position and a working position: When the locking hook 150 is in the installation position, the locking hook 150 can rotate relative to the mounting bracket 140, and the stop 151 leaves the opening of the opening slot 143, so that the door hinge 111 can enter the opening slot 143. Optionally, the pressing part 152 of the locking hook 150 abuts against the first limiting block 144. At this time, the pressing part 152 is horizontal at the opening of the opening slot 143, which can extend the door hinge 111 into the stop 151. Within the receiving area between the locking hook 150 and the pressing part 152; when the locking hook 150 is in the working position, the locking hook 150 abuts against the second limiting block 145, and the door hinge 111 is located within the opening slot 143 and the receiving area. The stop part 151 at least partially closes the opening of the opening slot 143. Due to the obstruction of the stop part 151, the door hinge 111 cannot detach from the mounting bracket 140 and the locking hook 150, thus preventing the rotating end 120 of the cabinet door 12, which is fixedly connected to the mounting bracket 140, from separating from the door hinge 111. In other embodiments, the second limiting block 145 may not be provided.
[0085] When the locking hook 150 is in the working position, the position of the locking hook 150 needs to be locked to prevent the door hinge 111 from pushing the locking hook 150 to rotate abnormally. In this embodiment, the relative position between the locking hook 150 and the mounting bracket 140 is locked by the locking member 170.
[0086] The locking element 170 is movably disposed on one of the locking hook 150 and the mounting bracket 140 and cooperates with the other. When the locking element 170 is unlocked, the locking hook 150 can rotate relative to the mounting bracket 140 to the installation position. When the locking hook 150 is in the working position, the locking element 170 locks the locking hook 150 and the mounting bracket 140, and the two cannot rotate relative to each other.
[0087] In this embodiment, the locking member 170 is disposed on the mounting bracket 140. The connection method between the locking member 170, the mounting bracket 140, and the locking hook 150 can adopt, but is not limited to, the following schemes: Please refer to Figure 10 As shown, the locking hook 150 is provided with a limiting hole 153, which can be a through hole or a blind hole. The locking hook 150 has a first side close to the body 146 and a second side away from the body 146. The limiting hole 153 extends from the first side to the second side of the locking hook 150.
[0088] A locking blind hole 142 is provided on the body 146. The body 146 has a first side close to the locking hook 150 and a second side away from the locking hook 150. The locking blind hole 142 extends from the first side to the second side of the body 146. The locking member 170 includes a pin 171 and a compression spring 172. The pin 171 is movably disposed in the locking blind hole 142. The compression spring 172 is located in the locking blind hole 142 and abuts against the pin 171 and the mounting bracket 140 respectively. The compression spring 172 causes the pin 171 to tend to move outward and disengage from the locking blind hole 142.
[0089] When the lock hook 150 is in the working position, the locking blind hole 142 is opposite to the limiting hole 153, and the insert 171 is inserted into the limiting hole 153 under the action of the compression spring 172, so that the lock hook 150 and the mounting bracket 140 are locked. The lock hook 152 cannot rotate relative to the mounting bracket 140, so the position of the stop 151 is fixed. When the cabinet door 12 rotates around the locking end 121, the stop 151 can hook the door hinge 111. When the lock hook 150 is in the installation position, the locking blind hole 142 is misaligned with the limiting hole 153, the compression spring 172 is compressed, and the insert 171 disengages from the limiting hole 153 and abuts against the first side of the lock hook 150.
[0090] The shape and size of the insert 171 are not limited, but it is necessary to ensure that the insert 171 can be completely disengaged from the limiting hole 153 so that the locking hook 150 can be rotated to the installation position. When the locking hook 150 is in the working position, a part of the insert 171 is inserted into the limiting hole 153 and the other part is located in the locking blind hole 142 to lock the position of the locking hook 150 so that the locking hook 150 cannot rotate relative to the mounting bracket 140.
[0091] In this embodiment, the diameter of the locking blind hole 142 is larger than the diameter of the limiting hole 153. Correspondingly, the insertion post 171 is in the shape of a stepped shaft, that is, it includes a first shaft 173 and a second shaft 174 coaxially arranged with different diameters. The diameter of the first shaft 173 is larger than the diameter of the second shaft 174, and the diameter of the first shaft 173 matches the diameter of the locking blind hole 142, while the diameter of the second shaft 174 matches the diameter of the limiting hole 153. The first shaft 173 is inserted into the locking blind hole 142. When the locking hook 150 is in the working position, the second shaft 174 is inserted into the limiting hole 153. When the locking hook 150 is in the installation position, the second shaft 174 abuts against the first side of the locking hook 150.
[0092] Optionally, the first side of the body 145 and the first side of the hook 150 are both flat, and the two flat surfaces fit together. When the hook 150 rotates between the installation position and the working position, the end of the second shaft 174 always abuts against and slides relative to the first side of the hook 150. When the hook 150 rotates to the working position, the second shaft 174 can be smoothly inserted into the limiting hole 153.
[0093] It should be noted that the working position of the locking hook 150 is uniquely determined. At this time, the stop 151 cooperates with the door hinge 111. If the cabinet door 12 rotates around the locking end 121, the stop 151 can hook the door hinge 111 and prevent the cabinet door 12 from separating from the door hinge 111.
[0094] It should be noted that the installation position of the lock hook 150 is not uniquely determined. As long as the stop 151 is avoided, the cabinet door 12 with the anti-pry component 14 can be connected to the door hinge 111 through the connecting component 13.
[0095] The anti-pry assembly 14 includes a working state and an installed state. When the anti-pry assembly 14 is in the working state, the lock hook 150 is in the working position, and the locking member 170 locks the lock hook 150 and the mounting bracket 140. At this time, the stop 151 at least partially closes the opening of the opening slot 143 and confines the door hinge 111 within the opening slot 143. When the anti-pry assembly 14 is in the installed state, the locking member 170 is unlocked, and the lock hook 150 can rotate relative to the mounting bracket 140 to the installed position. At this time, the stop 151 is located outside the opening slot 143, the pressing part 152 is horizontally across the opening of the opening slot 143, and the door hinge 111 can extend between the stop 151 and the pressing part 152 and push the cabinet door 12. The door hinge 111 can push the lock hook 150 to rotate through the pressing part 152 until the anti-pry assembly 14 is in the working state.
[0096] The installation method of cabinet door 12 provided in this embodiment is as follows:
[0097] The anti-pry component 14 is fixedly installed on the cabinet door 12;
[0098] To unlock the locking member 170, press the insert 171 to compress the spring 172, disengage the insert 171 from the limiting hole 153, and fully retract the insert 171 into the locking blind hole 142.
[0099] Rotate the locking hook 150 to position it in the installation position and make the pressing part 152 abut against the first limiting block 144. The pressing part 152 is horizontal at the opening of the opening slot 143, and the insert 171 abuts against the first side of the locking hook 150 under the action of the compression spring 172.
[0100] Bring the cabinet door 12 close to the door hinge, so that the door hinge 111 is inserted between the stop part 151 and the pressing part 152;
[0101] When the cabinet door 12 is pushed, the door hinge 111 presses against the pressing part 152 and pushes the lock hook 150 to rotate to the working position. When the door hinge 111 enters the opening groove 143, the stop part 151 closes the opening of the opening groove 143, and the lock hook 150 rotates to the working position, with the limiting hole 153 facing the locking blind hole 142.
[0102] The compression spring 172 pushes the insert post 171 into the limiting hole 153, and the locking member 170 locks the locking hook 150 and the mounting bracket 140.
[0103] Secure the first connector 130 and the second connector 131 using screws or the like.
[0104] When it is necessary to disassemble the cabinet door 12, first remove the screws between the first connector 130 and the second connector 131, then unlock the locking member 170 and pull the cabinet door 12 outward.
[0105] The above steps can be added, removed, modified, or their order adjusted as needed.
[0106] Second Embodiment
[0107] Please refer to Figure 11 As shown, the second embodiment of the present invention provides a storage cabinet 10. The difference between the storage cabinet 10 and the first embodiment lies in the structure of the anti-pry component 14. For other parts not mentioned, please refer to the first embodiment and the prior art.
[0108] In this embodiment, the body 146 of the mounting bracket 140 is U-shaped and has an opening groove 143. The locking hook 150 is slidably engaged with the mounting bracket 140. Specifically, the mounting bracket 140 also includes a slide rail 180 fixedly connected to the body 146. The locking hook 150 is provided with a sliding groove, which is sleeved with the slide rail 180, so that the locking hook 150 slides along the slide rail 180 between the working position and the installation position. The stop 151 is located at one end of the locking hook 150. As the locking hook 150 slides, when the locking hook 150 is in the working position, the stop 151 at least partially closes the opening of the opening groove 143. When the locking hook is in the installation position, the stop 151 completely exits the opening of the opening groove 143, so that the opening of the opening groove 143 is opened.
[0109] The stop 151 includes a blocking surface 183 and an inclined surface 182 arranged at an angle. The inclined surface 182 is closer to the opening of the opening slot 143 than the blocking surface 183. When the cabinet door 12 is installed, the door hinge 111 first contacts the inclined surface 182. The blocking surface 183 is perpendicular to the direction in which the cabinet door 12 separates from the door hinge 111. When the cabinet door 12 rotates around the locking end 121, the blocking surface 183 can more reliably hook the door hinge 111 and more reliably prevent the cabinet door 12 from separating from the door hinge 111.
[0110] The anti-pry assembly 14 also includes an elastic element 181, which causes the locking hook 150 to tend to move toward the working position. The elastic element 181 can be a compression spring, torsion spring or tension spring, etc. In this embodiment, the elastic element 181 is a compression spring. The two ends of the elastic element 181 abut against the mounting bracket 140 and the locking hook 150 respectively. The elastic element 181 always has the tendency to push the locking hook 150 back to the working position.
[0111] In this embodiment, the locker 10, when the locking hook 150 is not subjected to external force, allows the elastic element 181 to push the locking hook 150 to remain stable in the working position. When the cabinet door 12 is installed on the door hinge 111, the inclined surface 182 is pressed by the door hinge 111, causing the locking hook 150 to move to the installation position, allowing the door hinge 111 to enter the opening slot 143 through the opening. At the same time, the elastic element 181 can deform and store elastic potential energy. When the door hinge 111 enters the opening slot, and the pressing force of the door hinge 111 on the locking hook 150 disappears, the elastic element 181 releases the stored elastic potential energy, pushing the locking hook 150 back to the working position. The stop 151 closes the opening of the opening slot 143, and the blocking surface 183 prevents the door hinge 111 from disengaging.
[0112] In this embodiment, the locking hook 150 is stabilized in the working position under the action of the elastic member 181. Of course, this embodiment can also be provided with a locking member 170 to further lock the position of the locking hook 150. The structure of the locking member 170 can refer to the first embodiment.
[0113] Third Embodiment
[0114] Please refer to Figures 12-15 As shown, the third embodiment of the present invention provides a storage cabinet 10. The difference between the storage cabinet 10 and the first embodiment lies in the structure of the anti-pry component 14. For other parts not mentioned, please refer to the first embodiment and the prior art.
[0115] The anti-pry component 14 includes an elastic arm 190 and a stop 151. One end of the elastic arm 190 is fixedly connected to the cabinet door 12. The fixed connection method is not limited, such as welding or riveting. The other end of the elastic arm 190 is connected to the stop 151, including but not limited to integral molding.
[0116] When installing cabinet door 12, first, the door hinge 111 is pressed against the stop 151, and the elastic arm 190 or the stop 151 is deformed. Then, the door hinge 111 is inserted between the stop 151 and the door panel 122. Then, the elastic arm 190 or the stop 151 is elastically reset and surrounds the door hinge 111.
[0117] The elastic arm 190 and the stop 151 can be made of spring steel sheet or spring wire.
[0118] If the elastic arm 190 and the stop 151 are made of elastic steel sheet, such as Figure 13 As shown, the elastic steel sheet extends between the two connecting components 13 of the cabinet door 12, which can cover the exposed door hinge 111. When the cabinet door 12 is opened, the door hinge 111 cannot be found, thus preventing criminals from thinking that they can pry open the spring steel sheet.
[0119] If the elastic arm 190 and the stop 151 are made of spring wire, then the two ends of the spring wire are welded or riveted to the door edge 123 respectively.
[0120] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.
Claims
1. A storage cabinet comprising a cabinet body, a cabinet door, a connecting assembly and a door lock assembly, the cabinet body is provided with a storage compartment 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 compartment, 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; characterized in that The storage cabinet further comprises a pick-resistant assembly mounted on the cabinet door, the pick-resistant assembly comprises a blocking portion matched with the door shaft, when the cabinet door rotates around the locking end, the blocking portion can hook the door shaft to prevent the cabinet door from being separated from the door shaft; The pick-resistant assembly further comprises a mounting bracket, a lock hook and a locking member, the mounting bracket is fixedly connected with the cabinet door, the lock hook is movably arranged on the mounting bracket, the blocking portion is located on the lock hook, and the locking member is movably arranged on the lock hook or the mounting bracket and used for locking or unlocking the position of the lock hook; the pick-resistant assembly has a mounting state and a working state, when the pick-resistant assembly is in the mounting state, the locking member unlocks the position of the lock hook to enable the lock hook to move relative to the mounting bracket, and when the pick-resistant assembly is in the working state, the locking member locks the position of the lock hook and fixes the lock hook at a working position where the blocking portion is matched with the door shaft.
2. The cabinet of claim 1, wherein, The lock hook is provided with a limiting hole, the locking member comprises a plug column and a compression spring, the plug column is movably arranged on the mounting bracket, and the compression spring abuts against the plug column and the mounting bracket respectively; when the pick-resistant assembly is in the working state, the plug column is inserted into the limiting hole under the action of the compression spring, and when the pick-resistant assembly is in the mounting state, the plug column is separated from the limiting hole.
3. The cabinet of claim 2, wherein, A locking blind hole is arranged on the mounting bracket, the hole diameter of the locking blind hole is greater than the hole diameter of the limiting hole, the plug column is in the shape of a stepped shaft and comprises a first shaft and a second shaft, the first shaft is insertedly matched with the locking blind hole, and the second shaft is used for being insertedly matched with the limiting hole, and the compression spring is located in the locking blind hole and causes the plug column to have a tendency of being separated from the locking blind hole.
4. The cabinet of claim 1, wherein, The mounting bracket is provided with an open slot for accommodating the door shaft, when the pick-resistant assembly is in the working state, the blocking portion at least partially closes the opening of the open slot and limits the door shaft in the open slot.
5. The cabinet of claim 4, wherein, The lock hook is rotationally connected with the mounting bracket through a rotating shaft, the lock hook further comprises a pressing portion, the blocking portion and the pressing portion are oppositely arranged and can accommodate the door shaft therebetween; a first limiting block is arranged on the mounting bracket, when the lock hook rotates to abut against the first limiting block, the pressing portion is transversely arranged at the opening of the open slot.
6. The cabinet according to any one of claims 2-4, characterized in that, The mounting frame is provided with a sliding rail, the lock hook is in sliding connection with the sliding rail, the anti-picking assembly further comprises an elastic member, the elastic member causes the lock hook to have a tendency to move to the working position; the blocking portion comprises an angle-shaped blocking surface and an inclined surface, when the anti-picking assembly is in the mounting state, the door shaft can push the inclined surface and cause the lock hook to move away from the working position, when the anti-picking assembly is in the working state, the blocking surface can hook the door shaft when the cabinet door rotates around the locking end.
7. The cabinet according to any one of claims 1-5, characterized in that, The cabinet door comprises an angle-shaped door panel and a door edge, the anti-picking assembly is located on the same side of the door panel as the door edge, and the anti-picking assembly is arranged adjacent to the door edge; along a direction in which the cabinet door is separated from the door shaft, the blocking portion and the door panel are arranged on two sides of the door shaft.
8. The cabinet of claim 1, wherein, The anti-picking assembly further comprises an elastic arm, one end of the elastic arm is fixedly connected with the cabinet door and the other end is connected with the blocking portion.
9. The cabinet of claim 8, wherein, The elastic arm and the blocking portion are integrally formed, and are made of spring steel sheets or spring wires.
Citation Information
Patent Citations
Prying-resistant device and financial equipment
CN209483108U
Interlocked safe anti-prize structrue
CN2934540Y