A vehicle-mounted refrigerator with a lock head having a mechanical locking anti-theft function

Abstract

The utility model relates to a vehicle refrigerator technical field especially relates to a vehicle refrigerator with mechanical locking theftproof function lock head, it includes refrigerator main part, the positive side of refrigerator main part is set up with refrigerator door body through a plurality of hinges activity, be provided with the lock head on the refrigerator door body, the lock tail of lock head is provided with the clamping plate, the position of lock head is provided with L shape lock catch baffle on the inside wall of one side of refrigerator main part. The utility model is provided with the lock head on the refrigerator door body, uses the key to insert lock head mechanical rotation 90 DEG, drives lock cylinder structure to rotate to L shape lock catch baffle rear with clamping plate, realizes the locking of refrigerator door, this design effectively prevents the opening without authorization, guarantees the safety of food and articles in the refrigerator, avoids being stolen or damaging, and the door lock structure is relatively simple, in the long -term use process, once the trouble appears, easy maintenance and replacement, reduce the use cost and repair difficulty, prolong the service life of refrigerator.

Description

Technical Field

[0001] This utility model relates to the field of vehicle refrigerator technology, and in particular to a vehicle refrigerator with a mechanical locking anti-theft lock. Background Technology

[0002] In logistics and long-haul freight transportation, trucks are the primary mode of transport. During long journeys, the demand for low-temperature storage of food, medicine, and other items is increasing for drivers and passengers, making truck-mounted refrigerators a common auxiliary device. Considering the limited space inside a truck cab, which cannot accommodate large storage devices, external truck-mounted refrigerators have gradually become the mainstream choice due to their advantages such as not occupying cab space and easy installation. They are typically fixed to brackets on the outside side or rear of the truck cab and used to store drinking water, fresh food, and medicines requiring low-temperature preservation.

[0003] However, most existing external vehicle refrigerators rely solely on simple latches on the door for closure, lacking a dedicated anti-theft structure for outdoor installation scenarios. Since the refrigerator is installed outside the truck, it is easy for the door to be pried open and the stored items to be stolen when the vehicle is parked, resting, loading and unloading goods, etc., without supervision. This is especially true for scenarios where valuable medicines or important materials are stored, where property security cannot be effectively guaranteed.

[0004] Therefore, there is an urgent need to design a vehicle-mounted refrigerator with a mechanical locking anti-theft lock to meet the actual usage needs of long-distance truck transportation scenarios. Utility Model Content

[0005] The purpose of this invention is to provide a vehicle refrigerator with a mechanical locking anti-theft lock to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution, which includes a refrigerator body, a refrigerator door that is movably mounted on one side of the front of the refrigerator body via several hinges, a lock head that is mounted on the refrigerator door, a locking plate that is mounted at the tail of the lock cylinder of the lock head, and an L-shaped latching baffle that is mounted on the inner wall of one side of the refrigerator body at the position corresponding to the lock head.

[0007] As a preferred embodiment of this utility model, a pair of latches are movably provided on the outer wall of the refrigerator body on the side away from the hinge, and a slot is provided on the outer wall of the refrigerator door at the position corresponding to the latches.

[0008] As a preferred embodiment of the present invention, a groove is provided on the outer wall of the refrigerator door, and the groove is located between two slots.

[0009] As a preferred embodiment of this invention, a sealing strip is provided on the edge of the back of the refrigerator door, and a shelf is provided on the back of the refrigerator door.

[0010] As a preferred embodiment of this invention, the refrigerator body is provided with several detachable shelves.

[0011] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects: 1. This utility model features a lock on the refrigerator door. By inserting a key into the lock and rotating it mechanically by 90°, the lock cylinder and its locking plate rotate to the back of the L-shaped latch plate, thus locking the refrigerator door. This design effectively prevents unauthorized opening, ensuring the safety of food and items inside the refrigerator and preventing theft or damage. Moreover, the door lock structure is relatively simple, and in the event of a malfunction during long-term use, it is easy to maintain and replace, reducing operating costs and maintenance difficulty, and extending the refrigerator's lifespan. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the rear structure of the refrigerator door of this utility model; Figure 3 This is a schematic diagram of the front structure of the refrigerator door of this utility model; Figure 4 This is a schematic diagram of the main structure of the refrigerator according to this utility model; Figure 5 This is a schematic diagram showing the positions of the refrigerator body and the lock head according to this utility model; Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0013] Attached reference numerals: Refrigerator body 1, buckle 10, shelf 11, refrigerator door 2, pull groove 20, slot 21, sealing strip 22, shelf 23, lock head 3, lock cylinder 30, locking plate 31, hinge 4, L-shaped lock stop 5. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0015] like Figures 1-6As shown, this utility model proposes a car refrigerator with a mechanical locking anti-theft lock. This utility model includes a refrigerator body 1, one side edge of which is movably connected to the refrigerator door 2 through three evenly distributed hinges 4, ensuring that the door can be flexibly opened and closed around the hinge 4 axis. To achieve the anti-theft function, a lock cylinder 3 is embedded on one side of the front of the refrigerator door 2. The lock cylinder 30 extends into the inside of the door, and a rectangular locking plate 31 is vertically welded to the tail of the lock cylinder 30. At the same time, an L-shaped latch plate 5 is fixed on the inner wall of the refrigerator body 1 corresponding to the lock cylinder 3. The horizontal section of the latch plate faces the door and matches the position of the locking plate 31 at the tail of the lock cylinder 30. When the refrigerator door 2 is closed and the lock cylinder 30 is turned, the locking plate 31 at the tail of the lock cylinder 30 will rotate with the lock cylinder 30 and finally lock into the back of the L-shaped latch plate 5 to form a mechanical lock, effectively preventing the door from being illegally opened. On the outer wall of the refrigerator body 1 away from the hinge 4, a pair of plastic buckles 10 are movably connected by a pin. Correspondingly, on the outer wall of the refrigerator door 2, at the position aligned with the buckles 10, two rectangular slots 21 that are adapted to the size of the buckles 10 are provided. When the door is closed, the buckles 10 are flipped over so that they are inserted into the slots 21, which can provide secondary reinforcement to the door and further improve the stability of the door after it is closed, preventing the door from loosening due to the bumps of truck driving. To facilitate opening the door, an arc-shaped pull groove 20 is provided in the middle of the outer wall of the refrigerator door 2, between the two slots 21. The width is suitable for an adult's finger to insert. Users can easily pull open the door by inserting their fingers into the pull groove 20, thus improving the ease of operation. A groove is provided on the back edge of the refrigerator door 2, and a rubber sealing strip 22 is embedded in the groove to effectively block external hot air from entering the refrigerator and ensure the refrigerator's heat preservation effect. A pair of parallel rectangular shelves 23 are fixed on the back of the refrigerator door 2. The shelves 23 are made of food-grade plastic and can be used to place small bottled or bagged items to improve space utilization. Inside the refrigerator body 1, a pair of detachable shelves 11 are spaced apart along the height direction. When large items need to be placed, the shelves 11 can be pulled out directly from the slots to flexibly adjust the internal storage space.

[0016] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A vehicle-mounted refrigerator with a mechanical locking anti-theft lock, comprising a refrigerator body (1), wherein a refrigerator door (2) is movably mounted on one side of the front of the refrigerator body (1) via several hinges (4), characterized in that: The refrigerator door (2) is provided with a lock (3), and the lock cylinder (30) of the lock (3) is provided with a locking plate (31) at the tail. An L-shaped latch plate (5) is provided on the inner wall of one side of the refrigerator body (1) at the position corresponding to the lock (3).

2. A vehicle refrigerator with a mechanical locking anti-theft lock as described in claim 1, characterized in that: A pair of latches (10) are movably provided on the outer wall of the refrigerator body (1) away from the hinge (4), and a slot (21) is provided on the outer wall of the refrigerator door (2) corresponding to the position of the latches (10).

3. A vehicle refrigerator with a mechanical locking anti-theft lock as described in claim 2, characterized in that: The refrigerator door (2) has a groove (20) on its outer wall, which is located between two slots (21).

4. A vehicle refrigerator with a mechanical locking anti-theft lock as described in claim 1, characterized in that: A sealing strip (22) is provided on the back edge of the refrigerator door (2), and a shelf (23) is provided on the back of the refrigerator door (2).

5. A vehicle refrigerator with a mechanical locking anti-theft lock as described in claim 1, characterized in that: The refrigerator body (1) is equipped with several detachable shelves (11).

Images