Anti-theft refrigerator
By covering the lock body in the door frame when the cold cabinet door is closed, and the use of the obstruction part to enhance the protection, the problem of poor anti -theft effects in the existing cold cabinet has significantly improved the safety of the cold cabinet.
Patent Information
- Application Number
- CN202421069433.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-05-16
AI Technical Summary
The anti-theft effect of existing refrigerators is poor, and external personnel can destroy the lock body through violent or technical means, resulting in the theft of the refrigerator.
Design an anti-theft refrigerator. When the door is closed, the lock body is blocked by the door frame, and the blocking part is used to improve the shielding, preventing tools from contacting the lock body, thereby avoiding damage.
Effectively avoid destroying the lock body through violence or technical means, which significantly improves the anti -theft safety of the cold cabinet.
Smart Images
Figure CN222382928U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of refrigeration equipment, and in particular relates to an anti-theft refrigerator. Background Art
[0002] Commercial refrigerators refer to refrigerated or frozen freezers used for storing ice cream, beverages, dairy products, quick-frozen foods, food materials, etc. in commercial business channels such as supermarkets, cold drink shops, frozen food shops, hotels and restaurants. Among them, upright refrigerators are vertically arranged refrigerators, which include a cabinet body and a door body, and the door body is opened on one side of the cabinet body.
[0003] In the prior art, a light box is arranged on the top of the refrigerator, and when the refrigerator is opened or closed, the door body is turned over under the light box. When the door body is closed, a lock body is arranged under the light box, and the lock body is connected to the door body to achieve locking.
[0004] However, in the prior art, outsiders can directly break the lock body from the outside of the refrigerator by force or by technology, so that the lock body loses its lock on the door body, resulting in the refrigerator being stolen, and its safety and anti-theft effects are poor. Utility Model Content
[0005] In view of the shortcomings in the related art, the utility model provides an anti-theft refrigerator. When the door body closes the opening of the cabinet, the lock body is shielded by the door frame to prevent outsiders from damaging the lock body by violence or technical means; and the shielding part improves the shielding to prevent tools from contacting the lock body, further improving the anti-theft effect. The utility model solves the technical problem of poor anti-theft effect of refrigerators in the prior art.
[0006] The utility model provides an anti-theft refrigerator, comprising:
[0007] A cabinet body, wherein one vertical side of the cabinet body is open;
[0008] A door body, the door body is arranged on a side of the cabinet body with an opening; the door body comprises a door frame and a perspective window; the door body is used to open or close the opening of the cabinet body;
[0009] A lock body, which is arranged on a side of the cabinet body facing the door body; when the door body closes the opening of the cabinet body, the lock body is located between the door frame and the cabinet body;
[0010] The door body also includes a shielding portion, which is arranged on the door frame and extends in the direction of the perspective window; the shielding portion is close to the lock body.
[0011] In the technical solution, when the door body closes the opening of the cabinet, the lock body is shielded by the door frame to prevent outsiders from damaging the lock body by violence or technical means. In addition, the shielding part improves the shielding and prevents tools from contacting the lock body, further improving the anti-theft effect.
[0012] In some embodiments, a handle is provided on the door body; when the door body closes the cabinet body, the lock body is located between the cabinet body and the handle.
[0013] In the technical solution, the structure of the handle is more complex and thicker than the door frame, which further prevents violent damage to the lock body.
[0014] In some embodiments, the handle is a concealed handle, and the concealed handle is recessed on the thickness surface of the door body on one side close to the lock body.
[0015] In the technical solution, the concealed handle is beautifully designed and recessed in the door frame. Without increasing the thickness, the structure of the door frame close to the lock body is increased, thereby improving the structural strength of this part and avoiding damage to the door frame contacting the lock body.
[0016] In some embodiments, the lock body is located on one side in the width direction of the door body; the length direction of the shielding portion is the same as the length direction of the door body.
[0017] In the technical solution, the obstruction area is increased to avoid damage to the lock body through structural means.
[0018] In some embodiments, a lock catch is provided on a side of the door frame facing the cabinet body; and a lock hole for inserting the lock catch is provided on a side of the lock body facing the door body.
[0019] In the technical solution, ensure that the lock buckle will be completely covered by the door frame after being inserted into the keyhole to avoid exposure from the lock buckle or keyhole, thereby avoiding violent or technical unlocking.
[0020] In some embodiments, a side of the shielding portion facing away from the cabinet is flush with a side of the door body facing away from the cabinet.
[0021] In the technical solution, the aesthetics is improved and the structure is easy to shape.
[0022] In some embodiments, one side of the door body in the width direction is hinged to the refrigerator via a hinge shaft; the shielding portion is arranged on a side of the door body facing the cabinet body and away from the hinge shaft.
[0023] In some embodiments, the lock body is disposed on a side of the cabinet body facing the door body and away from the hinge axis.
[0024] In the technical solution, both sides of the door body are connected to the cabinet body, which requires greater force when illegal personnel forcibly pry open the door body, thereby improving the anti-theft performance.
[0025] In some embodiments, the shielding portion is connected to the door frame in a smooth transition.
[0026] In the technical solution, the aesthetics is improved and the molding is facilitated.
[0027] In some embodiments, the shielding portion is integrally formed with the door frame.
[0028] In the technical solution, the structural strength is improved to avoid damage to the shielding part.
[0029] Based on the above technical solution, in the embodiment of the utility model, when the door body closes the opening of the cabinet, the lock body is shielded by the door frame to prevent outsiders from damaging the lock body by violence or technical means. In addition, the shielding part improves the shielding and prevents tools from contacting the lock body, further improving the anti-theft effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0030] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0031] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the anti-theft refrigerator of the utility model;
[0032] Figure 2 This is a front view of an embodiment of the utility model anti-theft refrigerator;
[0033] Figure 3 This is a schematic structural diagram of an embodiment of the anti-theft refrigerator of the utility model with the door body in an open state;
[0034] Figure 4 This is a partial structural schematic diagram of an embodiment of the utility model anti-theft refrigerator;
[0035] Figure 5 It is a partial structural schematic diagram of an embodiment of the utility model anti-theft refrigerator.
[0036] In the figure:
[0037] 100, cabinet body; 200, door body; 205, concealed handle; 400, shielding part; 500, lock body. DETAILED DESCRIPTION
[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0039] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0040] The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Thus, a feature defined as "first", "second", and "third" may explicitly or implicitly include one or more of the features.
[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0042] Please refer to all the drawings. In an illustrative embodiment of the utility model anti-theft refrigerator, the anti-theft refrigerator includes: a cabinet 100, a door 200 and a lock body 500; wherein, one side of the cabinet 100 is vertically opened. The door 200 is arranged on the side of the cabinet 100 with an opening; the door 200 includes a door frame and a perspective window; the door 200 is used to open or close the opening of the cabinet 100; the lock body 500 is arranged on the side of the cabinet 100 facing the door 200; when the door 200 closes the opening of the cabinet 100, the lock body 500 is located between the door frame and the cabinet 100; the door 200 also includes a shielding portion 400, which is arranged on the door frame and extends in the direction of the perspective window; the shielding portion 400 is close to the lock body 500.
[0043] Through the above solution, when the door body 200 closes the opening of the cabinet body 100, the lock body 500 is blocked by the door frame to prevent outsiders from damaging the lock body 500 through violence or technical means. In addition, the shielding part 400 improves the shielding, preventing tools from contacting the lock body 500, and further improving the anti-theft effect.
[0044] In some embodiments, one side of the door body 200 in the width direction is hinged to the refrigerator through a hinge shaft. When opening or closing the opening of the cabinet 100, the door body 200 is flipped along the axis of the hinge shaft, which is easy to operate.
[0045] In some embodiments, the side of the cabinet 100 with an opening is the front side of the refrigerator. Therefore, the door 200 is disposed at the front side of the cabinet 100. When the door 200 closes the opening of the cabinet 100, the front side of the door 200 is the front side direction of the cabinet 100.
[0046] In some embodiments, the cabinet 100 is rectangular, and the height direction of the cabinet 100 is the length direction of the cabinet 100. The cabinet 100 is vertically arranged. Therefore, the length direction of the door 200 is the same as that of the cabinet 100, and the door 200 is also vertically arranged.
[0047] In some embodiments, the directions of the two sides of the cabinet 100 with the opening are the width direction of the cabinet 100. The direction perpendicular to the side of the cabinet 100 with the opening is the depth direction of the opening of the cabinet 100.
[0048] In some embodiments, both sides of the width direction of the cabinet 100 are parallel to the depth direction of the opening of the cabinet 100 .
[0049] In some embodiments, when the door body 200 closes the opening of the cabinet body 100 , the width direction of the door body 200 is the width direction of the cabinet body 100 .
[0050] In some embodiments, the shielding portion 400 is disposed on a side of the door body 200 facing the cabinet body 100 and away from the hinge axis.
[0051] In some embodiments, the lock body 500 is disposed on one side of the cabinet 100 facing the door 200 and away from the hinge axis. Both sides of the width of the door 200 are connected to the cabinet 100, and when an illegal person forcibly pries the door 200 open, greater force is required, thereby improving the anti-theft performance.
[0052] In some embodiments, the door frame is a rectangular hollow frame.
[0053] In some embodiments, the shielding portion 400 is disposed on a vertical inner wall of the door frame and extends toward the inside of the door frame.
[0054] In some embodiments, the shielding portion 400 is located on a side of the door frame away from the cabinet 100 .
[0055] In some embodiments, the shielding portion 400 is rectangular, and the length direction of the shielding portion 400 is the same as the length direction of the door body 200. That is, the length direction of the shielding portion 400 is vertically arranged. The width direction of the shielding portion 400 extends toward the inside of the door frame.
[0056] In some embodiments, the perspective window is disposed on a side of the shielding portion 400 close to the interior of the cabinet 100 .
[0057] In some embodiments, a handle is provided on the door body 200; when the door body 200 closes the cabinet body 100, the lock body 500 is located between the cabinet body 100 and the handle. The handle has a more complex structure and a greater thickness than the door frame, further preventing the lock body 500 from being violently damaged.
[0058] In some embodiments, the handle is a concealed handle 205, which is recessed on the thickness surface of the door body 200 near the lock body 500. The concealed handle 205 is beautiful in design. It is recessed in the door frame, and the structural volume of the door frame near the lock body 500 is increased without increasing the thickness, thereby improving the structural strength of this part and avoiding damage to the door frame contacting the lock body 500.
[0059] Furthermore, due to the arrangement of the concealed handle 205, more structures are arranged inside the door frame, so the concealed handle 205 located inside the door frame is also concealed by the shielding portion 400, thereby improving the aesthetics.
[0060] In some embodiments, the hidden handle 205 is formed by a side of the door frame corresponding to the inner recess, that is, the hidden handle 205 is integrally formed with the door frame, further improving the structural strength and preventing outsiders from damaging the door frame at the lock body 500.
[0061] In some embodiments, the lock body 500 is located on one side of the door body 200 in the width direction; the length direction of the shielding portion 400 is the same as the length direction of the door body 200. The obstruction area is increased to avoid damage to the lock body 500 by structural means.
[0062] In some embodiments, a lock buckle is provided on the side of the door frame facing the cabinet 100, and a lock hole for inserting the lock buckle is provided on the side of the lock body 500 facing the door body 200. Ensure that the lock buckle is completely covered by the door frame after being inserted into the lock hole to avoid exposure from the lock buckle or the lock hole, thereby preventing violent or technical unlocking.
[0063] In some embodiments, the side of the shielding portion 400 facing away from the cabinet 100 is flush with the side of the door body 200 facing away from the cabinet 100. This improves the aesthetics and facilitates structural molding.
[0064] In some embodiments, the shielding portion 400 is smoothly connected to the door frame, which improves the aesthetics and facilitates molding.
[0065] In some embodiments, the shielding portion 400 is integrally formed with the door frame to improve the structural strength and avoid damage to the shielding portion 400.
[0066] In some embodiments, the shielding portion 400 is separately provided from the door frame, and the shielding portion 400 is connected to the door frame by welding, which has a high structural strength and can be installed according to user needs.
[0067] In some embodiments, the lock body 500 is located in the middle of the height of the side where the cabinet 100 is located, so that it is convenient for an authorized user to unlock the lock body 500 to open the opening of the cabinet 100 .
[0068] In some embodiments, the height of the lock body 500 from the ground is not less than one meter.
[0069] In some embodiments, the perspective window is made of a transparent material, which allows the user to observe the items inside the cabinet 100 without opening the door 200 .
[0070] In some embodiments, the perspective window is preferably anti-theft glass to further improve the anti-theft effect.
[0071] In some embodiments, the perspective window may also be made of transparent resin, which has high strength and is not easily broken, thus saving costs and having a good anti-theft effect.
[0072] In some embodiments, the connection structure between the perspective window and the door frame is bonding, which is bonded by strong glue to avoid the possibility of separation between the perspective window and the door frame. Its connection strength is relatively large and it is not easy to be pried open and damaged.
[0073] In some embodiments, the connection structure between the perspective window and the door frame is a bolt, which passes through the perspective window and is then threadedly connected to the door frame. Alternatively, the bolt passes through the door frame and is then threadedly connected to the perspective window. Multiple bolts are arranged at intervals along the edge of the perspective window. The perspective window is connected to the door frame by multiple bolts to improve the connection strength. It is worth noting that in order to improve the anti-theft effect, the bolt is not exposed outside the door body 200.
[0074] In some embodiments, the connection structure between the perspective window and the door frame is a rivet, which penetrates the perspective window and is then threadedly connected to the door frame. Alternatively, the rivet penetrates the door frame and is then threadedly connected to the perspective window. A plurality of rivets are arranged at intervals along the edge of the perspective window. The perspective window and the door frame are connected by a plurality of rivets to improve the connection strength.
[0075] In some embodiments, the lock body 500 includes a lock tongue, a lock housing, an electromagnet and a lock seat. The lock tongue is the main working part of the lock body 500, and its structural design and material selection are crucial to the durability and safety of the electromagnetic lock. The electromagnet is composed of a coil, an iron core and a magnet housing. When the electromagnet is energized, the lock tongue is attracted and fixed to the lock seat, thereby realizing the locking function. When the coil is energized, a strong electromagnetic force is generated, which attracts the iron core, thereby driving the movement of the lock tongue. When the coil is de-energized, the electromagnetic force disappears, the iron core is released, and the lock tongue returns to its original position, allowing the door or related components to be opened. The lock housing plays a role in protecting the internal mechanical structure while ensuring the stability and reliability of the overall structure.
[0076] In some embodiments, the lock body 500 further includes a control structure, which includes components such as a power supply, a switch, a relay, and a controller. The power supply provides the electromagnet with the power required for operation, the switch is used to manually control the switch state of the electromagnetic lock, the relay is used to amplify the control signal, and the controller is responsible for the control and management of the entire access control system. These components work together to ensure that the electromagnetic lock can respond to operating instructions accurately and quickly.
[0077] Through the description of multiple embodiments of the utility model anti-theft refrigerator, it can be seen that the utility model anti-theft refrigerator embodiment has at least one or more of the following advantages:
[0078] 1. When the door body 200 closes the opening of the cabinet body 100, the lock body 500 is blocked by the door frame to prevent outsiders from damaging the lock body 500 by violence or technical means. In addition, the blocking part 400 is used to improve the shielding, preventing tools from contacting the lock body 500, and further improving the anti-theft effect;
[0079] 2. The concealed handle 205 is beautifully designed and recessed in the door frame. Without increasing the thickness, the structure of the door frame near the lock body 500 is increased, thereby improving the structural strength of the portion and avoiding damage to the door frame contacting the lock body 500.
[0080] Finally, it should be noted that: the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.
[0081] The above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for which protection is requested in the utility model.
Claims
1. A theft-proof refrigerator, characterized in that: include: A cabinet body, wherein one vertical side of the cabinet body is open; A door body, the door body is arranged on a side of the cabinet body with an opening; the door body comprises a door frame and a perspective window; the door body is used to open or close the opening of the cabinet body; A lock body, which is arranged on a side of the cabinet body facing the door body; when the door body closes the opening of the cabinet body, the lock body is located between the door frame and the cabinet body; The door body also includes a shielding portion, which is arranged on the door frame and extends in the direction of the perspective window; the shielding portion is close to the lock body.
2. The anti-theft refrigerator according to claim 1, characterized in that: A handle is arranged on the door body; when the door body closes the cabinet body, the lock body is located between the cabinet body and the handle.
3. The anti-theft refrigerator according to claim 2, characterized in that: The handle is a concealed handle, and the concealed handle is recessed and arranged on the thickness surface of the door body on one side close to the lock body.
4. The anti-theft refrigerator according to claim 1, characterized in that: The lock body is located at one side of the door body in the width direction; the length direction of the shielding portion is the same as the length direction of the door body.
5. The anti-theft refrigerator according to claim 1, characterized in that: A lock catch is arranged on the side of the door frame facing the cabinet body; and a lock hole for inserting the lock catch is arranged on the side of the lock body facing the door body.
6. The anti-theft refrigerator according to claim 1, characterized in that: A side of the shielding portion facing away from the cabinet is flush with a side of the door body facing away from the cabinet.
7. The anti-theft refrigerator according to claim 1, characterized in that: One side of the door body in the width direction is hinged to the refrigerator through a hinge shaft; the shielding portion is arranged on a side of the door body facing the cabinet body and away from the hinge shaft.
8. The anti-theft refrigerator according to claim 7, characterized in that: The lock body is arranged on a side of the cabinet body facing the door body and away from the hinge shaft.
9. The anti-theft refrigerator according to claim 1, characterized in that: The shielding portion is connected to the door frame in a smooth transition.
10. The anti-theft refrigerator according to any one of claims 1 to 9, characterized in that: The shielding portion is integrally formed with the door frame.