Refrigeration display cabinet with adjustable goods shelf

Abstract

The utility model belongs to the technical field of refrigeration display cabinets, and particularly relates to a refrigeration display cabinet with an adjustable goods shelf. According to the technology, a display cabinet is included, a cabinet door is installed on the left side face of the display cabinet, a partition plate is installed in the display cabinet and divides the display cabinet into a display area and a right area, refrigeration equipment is installed in the right area, and an air outlet is formed in the partition plate; a display board is arranged in the display area, a plurality of sets of telescopic adjusting rods are arranged at the bottom of the display board, and a plurality of grooves are formed in the bottom of the display board; the two ends of the telescopic adjusting rod are connected with sliding blocks, first through holes are formed in the sliding blocks, and sliding rails are installed on the front inner side wall and the rear inner side wall of the display cabinet. The number of the display boards is increased or decreased to change the number of the display layers; after the sliding block slides up and down to a required position along the sliding rails, the length of each set of telescopic adjusting rod is adjusted, and the sliding rails on the two sides are tightly pressed; when the display board needs to be inclined, the position of the telescopic adjusting rod on the left side or the right side is fixed firstly, and then the telescopic adjusting rod on the other side is lifted or lowered to incline the display board.

Description

Technical Field

[0001] The utility model belongs to the technical field of refrigerated display cabinets, in particular to a refrigerated display cabinet with adjustable shelves. Background Art

[0002] Refrigerated display cabinets are a common type of refrigerated display equipment, widely used in various commercial settings. Equipped with an intelligent temperature control system, refrigerated display cabinets maintain a constant low temperature environment, allowing businesses to adjust the temperature according to the storage requirements of different foods. This extends the shelf life of the goods inside and allows for the display and sale of various refrigerated products, ensuring freshness while maintaining a certain aesthetic appeal.

[0003] Currently, most refrigerated display cabinets on the market have fixed specifications and are unable to adjust the distance between multiple shelves or the display angle of the shelves according to the size and height of the products. The few refrigerated display cabinets with adjustable shelves can only adjust the distance between shelves or the display angle of the shelves, which makes the display space in the refrigerated cabinet inefficiently utilized and the display effect is poor. Utility Model Content

[0004] The purpose of the utility model is to provide a refrigerated display cabinet with adjustable shelves, which can adjust the number of layers, spacing and tilt angle of display boards.

[0005] The refrigerated display cabinet with adjustable shelves comprises a vertically arranged display cabinet, wherein a cabinet door is installed on the left side of the display cabinet, and a partition is installed in the area near the right side of the display cabinet, which divides the display cabinet into a display area on the left and a right area. A refrigeration device is installed in the right area, and an air outlet for sending cold air from the refrigeration device into the display area is opened on the partition;

[0006] The display area is provided with multiple horizontal display boards at intervals above and below. The bottom of each display board is provided with multiple sets of telescopic adjustment rods for supporting the display board and being retractable forward and backward. The bottom of each display board is provided with multiple grooves along the front-to-back direction for the retractable adjustment rods to be placed.

[0007] Both ends of the telescopic adjustment rod are connected to a slider, and the slider at the connection with the telescopic adjustment rod is provided with a first through hole for the telescopic adjustment rod to pass through independently, and the corresponding slider is installed with a slide rail on the front and rear inner walls of the display cabinet to slide up and down with the slider.

[0008] The number of display layers can be adjusted by increasing or decreasing the number of display boards and corresponding telescopic adjustment rods. When the display boards are placed flat, the sliders corresponding to the telescopic adjustment rods that horizontally support the display boards are slid up and down along the slide rails to the desired position. Then, the length of each set of telescopic adjustment rods is adjusted, and after extending them, the slide rails on both sides are tightened to achieve height adjustment between each display board. When the display board needs to be tilted, the position of the telescopic adjustment rod on the left or right side is first fixed, and then the telescopic adjustment rod on the other side is raised or lowered to tilt the display board. When the position is fixed, the telescopic adjustment rod is always located in the groove at the bottom of the display board to prevent the display board from sliding.

[0009] Furthermore, the slide rails are each provided with a second through hole for the end portion of the telescopic adjustment rod to pass through the first through hole and then extend into.

[0010] When the merchandise on display is heavy, both ends of the telescopic adjustment rod extend into the second through hole of the slide rail for support.

[0011] Furthermore, the telescopic adjustment rod is provided with a set on each side, and the grooves include a first positioning groove on the right side, a second positioning groove in the middle, and a plurality of third positioning grooves on the left side of the second positioning groove;

[0012] The first positioning groove is used to place the telescopic adjustment rod on the right side, the second positioning groove is used to place the telescopic adjustment rod on the left side, and the third positioning groove is used to place the telescopic adjustment rod on the left side after moving up and down.

[0013] When the display board needs to be tilted, the position of the right telescopic adjustment rod remains unchanged, and the position of the telescopic adjustment rod is adjusted downward or upward. During this process, the distance between the left and right telescopic adjustment rods increases. The telescopic adjustment rod needs to be placed in the third positioning groove corresponding to the left side of the second positioning groove according to the tilt, so as to ensure the stability of the display board.

[0014] Furthermore, a baffle is installed on the left side of the display board to prevent items from sliding.

[0015] When the placed items are likely to slide down when the display board is tilted, the baffle can prevent the items from sliding down. The baffle on the left side is located at the cabinet door and can also prevent the display board from being installed upside down during installation. Baffles can also be installed on other sides or around the display board according to the types of items actually displayed.

[0016] Furthermore, the cross section of the groove is a "C"-shaped structure.

[0017] The groove with a "C"-shaped cross-section can better prevent the telescopic adjustment rod from sliding out of the groove, making items more stable when displayed and less likely to fall due to separation of the display board and the telescopic adjustment rod due to pressing the display board, which is safer.

[0018] Furthermore, the cross section of the slide rail is an I-shaped structure.

[0019] The slider and the slide rail of the "I"-shaped structure are not only convenient for sliding up and down, but also convenient for opening the first through hole and the second through hole.

[0020] Furthermore, the telescopic adjustment rod includes a first support rod and a second support rod connected to each other in a front-rear manner;

[0021] A first locking column is fixed to the connecting end of the first support rod and the slider, and an internal threaded hole is provided at the other end;

[0022] One end of the second support rod is provided with an external thread column threadedly matched with the internal thread hole, and the other end is fixed with a second locking column for passing through the first through hole.

[0023] The length of the telescopic adjustment rod can be adjusted quickly and conveniently by rotating the first support rod and the second support rod through the threaded outer thread column and the inner thread hole.

[0024] Furthermore, the display board is provided with a lock which is locked after the telescopic adjustment rod is placed into the first positioning groove.

[0025] After the telescopic adjustment rod is placed in the first positioning groove and locked by the lock buckle, the telescopic adjustment rod can be prevented from sliding out.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] The number of display layers can be adjusted by increasing or decreasing the number of display boards and corresponding telescopic adjustment rods. When the display boards are placed flat, the sliders corresponding to the telescopic adjustment rods that horizontally support the display boards are slid up and down along the slide rails to the desired position. Then, the length of each set of telescopic adjustment rods is adjusted, and after extending them, the slide rails on both sides are tightened to achieve height adjustment between each display board. When the display board needs to be tilted, the position of the telescopic adjustment rod on the left or right side is first fixed, and then the telescopic adjustment rod on the other side is raised or lowered to tilt the display board. When the position is fixed, the telescopic adjustment rod is always located in the groove at the bottom of the display board to prevent the display board from sliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a front view of a refrigerated display cabinet with adjustable shelves;

[0029] Figure 2 yes Figure 1 Left view;

[0030] Figure 3 yes Figure 1 Schematic diagram of the three-dimensional structure;

[0031] Figure 4It is a schematic diagram of the exploded structure of a refrigerated display cabinet with adjustable shelves;

[0032] Figure 5 It is a schematic diagram of the structure of the connection between the slider, the slide rail and the telescopic adjustment rod;

[0033] Figure 6 yes Figure 1 Enlarged bottom view of the middle display board;

[0034] Figure 7 yes Figure 1 A partial enlarged view of point A in the middle;

[0035] Figure 8 It is a schematic diagram of the three-dimensional structure of the slider;

[0036] Figure 9 is a schematic cross-sectional structural diagram of the first support rod;

[0037] Figure 10 is a schematic cross-sectional structural diagram of the second support rod;

[0038] Figure 11 This is a schematic diagram of the cooperation between the slider, the slide rail and the telescopic adjustment rod under light load;

[0039] Figure 12 This is a schematic diagram of the cooperation between the slider, slide rail and telescopic adjustment rod under heavy load.

[0040] The names of the components in the figure are: 1. Display cabinet; 2. Air outlet; 3. Display board; 3.1. Third positioning groove; 3.2. Second positioning groove; 3.3. First positioning groove; 3.4. Lock; 4. Slider; 4.1. First through hole; 5. Slide rail; 5.1. Second through hole; 6. Refrigeration equipment; 7. Telescopic adjustment rod; 7.1. First support rod; 7.1.1. First locking column; 7.1.2. Internally threaded hole; 7.2. Second support rod; 7.2.1. Externally threaded column; 7.2.2. Second locking column. DETAILED DESCRIPTION

[0041] The present invention will be further described below through specific embodiments in conjunction with the accompanying drawings, but this does not limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0042] Example

[0043] This embodiment uses the following materials:

[0044] 1. Prepare some high-strength aluminum alloy plates or cold-rolled steel plates to make the display cabinet 1. You can also purchase existing structures that meet your needs;

[0045] 2. Prepare some high-strength and light-weight boards such as polytitanate (PC) or acrylic plastic (acrylic) for making display boards 3;

[0046] 3. Prepare some stainless steel or aluminum alloy materials to make the slider 4, rails 5, and telescopic adjustment rods 7. You can also purchase existing structures that meet your needs. Four rails are required, and the number of sliders 4 and telescopic adjustment rods 7 is determined by the number of display boards 3.

[0047] 4. Prepare several bolts for connecting the slide rail 5 and the display cabinet 1;

[0048] 5. Prepare multiple pairs of locks for fixing the display board 3 and the telescopic adjustment rod 7. The number of locks is determined by the number of display boards 3;

[0049] 6. Prepare multiple rubber sleeves of appropriate size to reduce wear between the telescopic adjustment rod 7 and the slide rail 5. The number of rubber sleeves is determined by the number of telescopic adjustment rods 7;

[0050] 7. Prepare a set of air-cooled refrigeration equipment, including a compressor, condenser, expansion valve, fan and evaporator, etc. (This equipment is existing technology, and you can choose the appropriate model according to actual conditions).

[0051] The above materials are assembled as follows:

[0052] Step 1: Processing

[0053] like Figure 1 、 Figure 2 and Figure 3 As shown, the display cabinet 1 is made of cold-rolled steel plates. The display cabinet 1 has an overall rectangular structure, is hollow inside and is provided with evenly distributed air outlets 2. Partitions are fixed to the lower and right parts of the display cabinet 1. The partitions divide the display cabinet 1 into a display area and other areas. A refrigeration device 6 is installed in the space between the lower partition and the bottom of the display cabinet 1. The refrigeration device 6 can also be installed in the area between the right partition and the right side wall of the display cabinet 1 as needed. The partition is provided with air outlets 2. The refrigeration device 6 delivers cold air to the display area through the air outlets 2 to achieve a cooling effect.

[0054] like Figure 9 、 Figure 10 、 Figure 11 and Figure 12 As shown, the telescopic adjustment rod 7 is processed by turning and drilling, and the surface of the telescopic adjustment rod 7 is treated with anti-slip treatment. Figure 11 and Figure 12 As shown, the telescopic adjustment rod 7 includes a first support rod 7.1 and a second support rod 7.2; Figure 9 As shown, a first locking column 7.1.1 is processed at the left end of the first support rod 7.1, and an internal threaded hole 7.1.2 is processed at the right end. Figure 10As shown, the left end of the second support rod 7.2 is processed with an external thread column 7.2.1, and the right end is processed with a second locking column 7.2.2. The first support rod 7.1 and the second support rod 7.2 are connected by the threaded connection between the internal threaded hole 7.1.2 and the external thread column 7.2.1 to form the telescopic adjustment rod 7.

[0055] like Figure 5 、 Figure 8 As shown, the slider 4 is processed by metal casting, and the slider 4 is provided with a plurality of first through holes 4.1 (the number is adjusted according to actual use).

[0056] like Figure 5 and Figure 11 As shown, four "I"-shaped slide rails 5 are processed by cold rolling forming, and a plurality of second through holes 5.1 are spaced apart in the length direction of the slide rails 5; Figure 12 As shown, when the first through hole 4.1 and the second through hole 5.1 coincide with each other, a passage for facilitating the installation of the telescopic adjustment rod 7 is formed between the slider 4 and the slide rail 5.

[0057] like Figure 6 As shown, the acrylic sheet is cut into appropriate sizes to form a display board 3 (the number can be adjusted according to actual usage), and a "C"-shaped first positioning groove 3.3, a second positioning groove 3.2, and a third positioning groove 3.1 are milled on the bottom surface of the display board 3 and are parallel to each other to facilitate the fixation of the display board 3 and the telescopic adjustment rod 7. A certain distance is left between the first positioning groove 3.3 and the second positioning groove 3.2. Figure 6 and Figure 7 As shown, two symmetrically distributed locks 3.4 are installed on the display board 3 at the first positioning groove 3.3 to fix the display board 3 to the telescopic adjustment rod 7. (Baffles can be added around the display board 3 as needed to prevent goods from falling.)

[0058] Step 2: Assembly

[0059] like Figure 1 As shown, the display cabinet 1 is placed vertically; four slide rails 5 are connected to the front and rear sides of the inner wall of the display cabinet 1 by bolts, and the four slide rails 5 are evenly and symmetrically distributed. A certain distance is left between the slide rails 5 and the upper and lower sides of the inner wall of the display cabinet 1 to facilitate the installation of the slider 4 and the telescopic adjustment rod 7.

[0060] like Figure 5 、 Figure 10 、 Figure 11 and Figure 12As shown, the slider 4 is installed on the slide rail 5 from the end of the slide rail 5. The slider 4 and the slide rail 5 are slidingly matched. The first support rod 7.1 and the second support rod 7.2 are connected and assembled into the telescopic adjustment rod 7 through the internal threaded hole 7.1.2 and the threaded match therebetween. The rubber sleeve is put on the first locking column 7.1.1 and the second locking column 7.2.2 at both ends of the telescopic adjustment rod 7.

[0061] The first locking post 7.1.1 on the first support rod 7.1 passes through the first through hole 4.1 on the slider 4, and the second locking post 7.2.2 on the second support rod 7.2 passes through the first through hole 4.1 on the other slider 4. Rotate the first support rod 7.1 and the second support rod 7.2 to make the two ends of the telescopic adjustment rod 7 rest against the slide rail 5, thus forming a Figure 11 The length of the telescopic adjustment rod 7 can be changed by adjusting the threaded fit between the first support rod 7.1 and the second support rod 7.2.

[0062] like Figure 1 、 Figure 6 and Figure 7 As shown, the two sets of horizontal telescopic adjustment rods 7 are inserted into the first positioning groove 3.3 and the second positioning groove 3.2 of the display board 3 for positioning, and the display board 3 and the telescopic adjustment rods 7 are fixed by the lock 3.4 installed on the display board 3 to prevent the display board 3 from falling.

[0063] Instructions for use are as follows:

[0064] Whether the slider 4 slides can be achieved by changing the length of the telescopic adjustment rod 7. When the load on the telescopic adjustment rod 7 is small, refer to Figure 11 , adjust the telescopic adjustment rod 7, and place the first locking column 7.1.1 and the second locking column 7.2.2 at the left and right ends of the telescopic adjustment rod 7 against the slide rail 5 respectively, and fix the telescopic adjustment rod 7 by friction, thereby fixing the slider 4 and the display board 3. When the telescopic adjustment rod 7 needs to bear a large load, refer to Figure 12 The first locking post 7.1.1 and the second locking post 7.2.2 on the left and right sides of the telescopic adjustment rod 7 are respectively inserted into the second through hole 5.1 preset on the slide rail 5 to support the telescopic adjustment rod 7 and the display board 3. When the slider 4 needs to slide, the telescopic adjustment rod 7 is directly shortened.

[0065] When you need to take down the display board 3, just open the lock 3.4;

[0066] When multiple display layers are required, it is only necessary to increase the number of display boards 3, sliders 4 and telescopic adjustment rods 7;

[0067] When the display board 3 needs to be placed horizontally, refer to Figure 1, adjust the left and right telescopic adjustment rods 7 to the same horizontal plane, align the second positioning groove 3.2 and the first positioning groove 3.3 on the display board 3 with the left and right telescopic adjustment rods 7, then place the display board 3 on the left and right telescopic adjustment rods 7 and secure it with the lock 3.4;

[0068] When the display board 3 needs to be placed at a certain angle, refer to Figure 1 , set a certain height difference between the left and right telescopic adjustment rods 7, align the third positioning groove 3.1 and the first positioning groove 3.3 on the display board 3 with the left and right telescopic adjustment rods 7, then place the display board 3 on the left and right telescopic adjustment rods 7 and secure them with the lock 3.4;

[0069] When the distance between multiple display boards 3 needs to be adjusted, it is only necessary to adjust the telescopic adjustment rod 7 up and down;

[0070] Such a refrigerated display cabinet with adjustable shelves can adjust the number of display layers, the distance between display layers, and the display angle of the shelves according to the specifications of the goods and actual usage needs, so that the space in the cabinet can be effectively utilized and the display effect is better.

Claims

1. A refrigerated display cabinet with adjustable shelves, comprising a vertically arranged display cabinet (1), characterized in that: The display cabinet (1) is provided with a cabinet door on the left side, and a partition is provided in an area near the right side of the display cabinet (1), the partition dividing the display cabinet (1) into a display area on the left and a right area, a refrigeration device (6) is provided in the right area, and an air outlet (2) for delivering cold air from the refrigeration device (6) into the display area is provided on the partition; A plurality of horizontally placed display boards (3) are provided at intervals in the upper and lower parts of the display area. A plurality of telescopic adjustment rods (7) for supporting the display boards (3) and being telescopically extendable forward and backward are provided at intervals in the left and right parts of the bottom of each display board (3). The bottom of each display board (3) is provided with a plurality of grooves for receiving the telescopic adjustment rods (7) along the front-back direction. Both ends of the telescopic adjustment rod (7) are connected to sliders (4), and the sliders (4) at the connection with the telescopic adjustment rod (7) are provided with first through holes (4.1) for the telescopic adjustment rod (7) to pass through independently. Corresponding to the sliders (4), slide rails (5) are installed on the front and rear inner walls of the display cabinet (1) to slide with the sliders (4) in an upward and downward manner.

2. The refrigerated display cabinet with adjustable shelves according to claim 1, characterized in that: The slide rails (5) are each provided with a second through hole (5.1) for the end of the telescopic adjustment rod (7) to pass through the first through hole (4.1) and then extend into.

3. The refrigerated display cabinet with adjustable shelves according to claim 2, characterized in that: The telescopic adjustment rod (7) comprises a set on each side, and the grooves include a first positioning groove (3.3) on the right side, a second positioning groove (3.2) in the middle, and a plurality of third positioning grooves (3.1) on the left side of the second positioning groove (3.2); The first positioning groove (3.3) is used to place the telescopic adjustment rod (7) on the right side, the second positioning groove (3.2) is used to place the telescopic adjustment rod (7) on the left side, and the third positioning groove (3.1) is used to place the telescopic adjustment rod (7) on the left side after moving it up and down.

4. The refrigerated display cabinet with adjustable shelves according to claim 3, characterized in that: A baffle is installed on the left side of the display board (3) to prevent items from sliding off.

5. The refrigerated display cabinet with adjustable shelves according to claim 4, characterized in that: The cross section of the groove is a "C"-shaped structure.

6. The refrigerated display cabinet with adjustable shelves according to claim 1, characterized in that: The cross section of the slide rail (5) is an "I"-shaped structure.

7. The refrigerated display cabinet with adjustable shelves according to any one of claims 1 to 6, characterized in that: The telescopic adjustment rod (7) comprises a first support rod (7.1) and a second support rod (7.2) connected to each other in a front-to-rear manner; A first locking column ( 7.1.1), the other end is provided with an internal threaded hole (7.1.2); One end of the second support rod (7.2) is provided with an external threaded column (7.2.1) threadedly engaged with the internal threaded hole (7.1.2), and the other end is fixed with a second locking column (7.2.2) for passing through the first through hole (4.1).

8. The refrigerated display cabinet with adjustable shelves according to claim 3, characterized in that: The display board (3) is provided with a lock (3.4) which is locked after the telescopic adjustment rod (7) is placed in the first positioning groove (3.3).

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