A display cabinet with a switch door angle adjusting device

Abstract

The utility model belongs to the technical field of refrigerated cabinet, especially disclose a display cabinet with switch door angle adjusting device, including box, cabinet door, angle adjusting device. The utility model can adjust switch door angle, need not one hand to support door one hand operation, effectively liberate the both hands of customer, increase the convenience of refrigerated cabinet use.

Description

Technical Field

[0001] This utility model belongs to the field of refrigerated cabinet technology, specifically relating to a display cabinet with a door opening and closing angle adjustment device. Background Technology

[0002] Because refrigerated display cases are equipped with reset mechanisms, handling materials inside requires one hand to hold the door and the other to operate the cabinet, which is very inconvenient. Furthermore, in certain situations, the door can only open to a limited angle, such as when against a wall, where the maximum opening angle is only about 90 degrees. Alternatively, customers may want to avoid fully opening the door to prevent rapid cold air loss when loading goods, but an angle of around 45 degrees is not feasible. Therefore, there is an urgent need for a refrigerated display case with an adjustable door opening angle that can free up the customer's hands. Utility Model Content

[0003] In response to the shortcomings of existing technologies, the inventors have developed a display cabinet with an adjustable door opening angle device through long-term practice. This device allows for adjustment of the door opening angle, eliminating the need for one hand to hold the door and the other to operate it, effectively freeing up the customer's hands and increasing the convenience of using the refrigerated cabinet.

[0004] This utility model discloses a display cabinet with an adjustable door angle device, comprising a cabinet body, a cabinet door, and an angle adjustment device. The cabinet door is movably connected to one side of the cabinet body. The angle adjustment device is located below the side of the cabinet body facing the cabinet door.

[0005] The angle adjustment device includes a limiting link and a limiting link groove plate, the limiting link groove plate being fixed to the bottom plate of the cabinet. One end of the limiting link is fixed to the bottom of the cabinet door, and the other end is movably connected to the limiting link groove plate.

[0006] The limiting link groove plate has a sliding groove, and several limiting holes extend from one side of the sliding groove. One end of the limiting link is slidably connected to the sliding groove.

[0007] Furthermore, the cabinet body is a display case body, and the cabinet door is connected to one side of the cabinet body by a hinged connection.

[0008] Furthermore, one end of the limiting link is fixed in the rotating groove at the bottom of the cabinet door by means of screw fastening.

[0009] Furthermore, the groove is a long strip-shaped groove.

[0010] Furthermore, there are three limiting holes, which are respectively opened at positions that allow the cabinet door to open at angles of 45°, 90°, and 135°.

[0011] Furthermore, the limiting hole is a circular slot.

[0012] Furthermore, a connecting plate is provided at the bottom plate of the box, and the limiting connecting rod groove plate is fixed on the connecting plate.

[0013] The beneficial effects of this utility model are:

[0014] By installing an angle adjustment device on the lower side of the refrigerated cabinet near the door, the glass door can be locked at any of 45°, 90°, or 135°, freeing up the customer's hands and ensuring that the door will not close automatically when restocking. This eliminates the need to hold the door with one hand and operate the cabinet with the other, making restocking more convenient and faster. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of the refrigerator of this utility model.

[0016] Figure 2 This is a partially enlarged schematic diagram of part A of this utility model.

[0017] Figure 3 This is a schematic diagram showing the state of the angle adjustment device when the refrigerator door of this utility model is closed.

[0018] Figure 4 This is a schematic diagram of the refrigerator door of this utility model when the opening angle is 135°.

[0019] Figure 5 This is a schematic diagram of the refrigerator door of this utility model when the opening angle is 45°.

[0020] In the attached image:

[0021] 1-Box body, 11-Connecting plate, 2-Cabinet door, 3-Angle adjustment device, 31-Limiting rod groove plate, 32-Limiting rod, 33-Slide groove, 34-Limiting hole. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0023] This utility model proposes a display cabinet with a door opening / closing angle adjustment device. The structure of the display cabinet is described below. Figures 1-5 The display cabinet of this utility model includes a cabinet body 1, a cabinet door 2, and an angle adjustment device 3.

[0024] The display case 1 is the main body of the display case, and the cabinet door 2 is connected to one side of the display case 1 by a hinge. The angle adjustment device 3 is located on the lower side of the display case 1 facing the cabinet door 2.

[0025] The angle adjustment device 3 includes a limiting link 32 and a limiting link groove plate 31. The limiting link groove plate 31 is fixed to the bottom plate of the cabinet 1. In this embodiment, a screw is welded to the bottom of the limiting link groove plate 31, and the screw is inserted into the corresponding hole in the bottom plate of the cabinet 1. The screw is then fixed from the bottom of the hole with a nut. One end of the limiting link 32 is fixed in the rotating groove opened at the bottom of the cabinet door 2, and the other end is movably connected to the limiting link groove plate 31.

[0026] In this embodiment, one end of the limiting link 32 is fixed to the rotating groove at the bottom of the cabinet door 2 by screws. A long, narrow sliding groove 33 is provided on the limiting link groove plate 31, and several limiting holes 34 extend from one side of the long, narrow sliding groove 33. The other end of the limiting link 32 is slidably connected to the sliding groove 33, meaning that this end of the limiting link 32 can slide left and right within the sliding groove 33.

[0027] In this embodiment, there are three limiting holes 34, which are respectively opened at positions that allow the cabinet door 2 to open at angles of 45°, 90°, and 135°; the limiting holes 34 are circular slots.

[0028] In this embodiment, a connecting plate 11 is provided at the bottom plate of the box body 1, and the limiting connecting rod groove plate 31 is fixed on the connecting plate 11.

[0029] When in use, open cabinet door 2. One end of limit link 32 slides in slide groove 33. When limit link 32 slides into one of the limit holes 34, limit link 32 is fixed and no longer slides, so that cabinet door 2 can be kept at one of the opening angles of 45°, 90° and 135°.

[0030] See Figure 1 With the cabinet door at 90°, use your foot to push the limiting link 32 into the second limiting hole 34 from right to left. At the same time, use your hand to push the cabinet door 2 towards the opening direction. After it is in place, release the cabinet door 2. At this time, the limiting link 32 will be firmly locked inside the second limiting hole 34, while the other end is inside the rotating groove of the cabinet door 2, supporting the cabinet door 2 at 90°.

[0031] See Figure 3 Cabinet door 2 is currently closed. At this time, from... Figure 1 State transition Figure 3 In this state, you need to gently push the limit link 32 into the long strip groove 33 with your foot, while at the same time you need to apply a little force in the direction of opening the cabinet door 2. This will allow the limit link 32 to easily slide into the groove 33, and the cabinet door 2 can close automatically under the action of the reset device.

[0032] See Figure 4 With cabinet door 2 in a 135° open position, gently push the limiting linkage with your foot, pushing it into the long strip slide 33. At the same time, apply slight force to cabinet door 2 in the opening direction, so that the limiting linkage 32 is engaged in the first limiting hole 34 from right to left. Release your hand, and cabinet door 2 will be in a 135° open position, locking cabinet door 2 and freeing your hands to perform other operations, such as adding goods and maintenance.

[0033] See Figure 5 With cabinet door 2 in a 45° open position, use your foot to push the limiting link 32 into the third limiting hole 34 from right to left. At the same time, use your hand to push cabinet door 2 in the opening direction. After it is in, release cabinet door 2 at the same time. At this time, one end of the limiting link 32 will be firmly stuck in the third limiting hole 34, while the other end is in the rotating groove of cabinet door 2, supporting the door in a 45° position.

[0034] The refrigerator with limiting linkage of this utility model can be locked at 45°, 90° and 135°. When the limiting linkage 32 enters its corresponding limiting hole 34, the cabinet door 2 can be locked at the corresponding angle. The small angle of 45° corresponds to less cold loss and is suitable for small-scale operation, which can avoid a large amount of cold loss and condensation on the glass. The angle of 90° is suitable for most operations and can quickly perform large-scale replenishment and large-scale retrieval operations. The angle of 135° is suitable for internal maintenance, replacement of parts and large-scale retrieval and replenishment.

[0035] The above description is merely an embodiment of this application and does not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A display cabinet with an adjustable door angle device, characterized in that, It includes a cabinet body (1), a cabinet door (2), and an angle adjustment device (3); the cabinet door (2) is movably connected to one side of the cabinet body (1); the angle adjustment device (3) is located below the side of the cabinet body (1) facing the cabinet door (2); The angle adjustment device (3) includes a limiting link (32) and a limiting link groove plate (31). The limiting link groove plate (31) is fixed at the bottom plate of the box body (1). One end of the limiting link (32) is fixed at the bottom of the cabinet door (2), and the other end is movably connected to the limiting link groove plate (31). The limiting link groove plate (31) is provided with a sliding groove (33), and several limiting holes (34) extend from one side of the sliding groove (33). One end of the limiting link (32) is slidably connected to the sliding groove (33).

2. The display cabinet with an adjustable door angle according to claim 1, characterized in that, The cabinet (1) is the main body of the display cabinet, and the cabinet door (2) is connected to one side of the cabinet (1) by a hinge connection.

3. The display cabinet with an adjustable door angle according to claim 1, characterized in that, One end of the limiting link (32) is fixed in the rotating groove at the bottom of the cabinet door (2) by screw fastening.

4. The display cabinet with an adjustable door angle according to claim 1, characterized in that, The groove (33) is a long strip groove.

5. The display cabinet with an adjustable door angle according to claim 1, characterized in that, There are three limiting holes (34), which are respectively opened at positions that allow the cabinet door (2) to open at angles of 45°, 90° and 135°.

6. The display cabinet with an adjustable door angle according to claim 5, characterized in that, The limiting hole (34) is a circular slot.

7. The display cabinet with an adjustable door angle according to claim 1, characterized in that, The bottom plate of the box (1) is provided with a connecting plate (11), and the limiting connecting rod groove plate (31) is fixed on the connecting plate (11).

Images