Adjustable freezing and cooling rack

Abstract

The utility model discloses an adjustable freezing and cooling frame which comprises a base, a supporting plate and a one-way supporting rod are fixed to the outer wall of the top of the base through bolts, a plurality of frame bodies are installed between the supporting plate and the one-way supporting rod in a sliding mode, each frame body comprises a containing plate and a sliding plate, and the sliding plates and the containing plates are fixed in a welded mode. The sliding plate and the supporting plate are movably connected, a placing net is welded to the inner wall of the placing plate, a through hole formed in the outer wall of one side of the placing plate is movably connected with a T-shaped rod, a spring is fixed between the inner wall of one side of the T-shaped rod and the inner wall of one side of the placing plate through a clamping pin, and clamping teeth used in cooperation with the one-way supporting rod are welded to one end of the T-shaped rod. According to the utility model, the clamping teeth and the one-way supporting rods are arranged, so that the height of the frame body can be conveniently and quickly adjusted, and when the sizes of frozen products needing to be frozen are different, the frozen products with different sizes can be conveniently placed by adjusting the distance between the two adjacent frame bodies.

Description

Technical Field

[0001] This utility model relates to the field of cooling rack technology, and in particular to an adjustable cooling rack. Background Technology

[0002] In the existing technology, when frozen products need to be frozen and cooled, a cooling rack is needed to place the frozen products. The current cooling rack has a multi-layer structure, which makes it easy to put multiple sets of frozen products at one time. However, the spacing between the multi-layer structure of the current cooling rack cannot be adjusted, making it impossible to put in frozen products with larger volume. Therefore, this application proposes an adjustable cooling rack to facilitate the placement of frozen products of different sizes.

[0003] A search revealed a Chinese patent application with patent number 202022261515.0, which discloses an easy-to-handle and adjustable cold storage rack, including a base plate, side plates, a top plate, and partitions. The partitions have circular openings inside, and grooves are formed inside the partitions near the circular openings. An electric telescopic rod is fixedly connected inside the grooves. A motor housing is fixedly connected to the bottom of the base plate, and a motor is fixedly connected inside the motor housing. The output end of the motor passes through the base plate and is fixedly connected to a lead screw. The end of the lead screw away from the motor housing passes through the circular opening and is rotatably connected to the top plate. A slider is threaded to the outside of the lead screw. A sliding rod is fixedly connected to the top of the base plate. The end of the sliding rod away from the base plate passes through the circular opening and the slider in sequence and is fixedly connected to the top plate.

[0004] The aforementioned patented easy-to-handle and adjustable cold storage rack has the following shortcomings: although the motor and lead screw can drive the partitions to move up and down, because multiple partitions move synchronously, the distance between two adjacent partitions cannot be adjusted. When the goods are larger than the gap between two partitions, the goods cannot be placed. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an adjustable cooling rack.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An adjustable cooling rack includes a base. A support plate and a one-way support rod are bolted to the top outer wall of the base. Multiple frame bodies are slidably installed between the support plate and the one-way support rod. Each frame body includes a placement plate and a sliding plate. The sliding plate and the placement plate are welded and fixed together, and the sliding plate and the support plate are movably connected. A placement mesh is welded to the inner wall of the placement plate. A through hole on one side of the outer wall of the placement plate is movably connected to a T-shaped rod. A spring is fixed between the inner wall of one side of the T-shaped rod and the inner wall of one side of the placement plate by a locking pin. A locking tooth that cooperates with the one-way support rod is welded to one end of the T-shaped rod.

[0008] As a further improvement of this utility model: a pull-out plate is movably connected to a through hole at one end of the placement plate, and a guide plate is fixed to the inner wall of one side of the placement plate.

[0009] As a further improvement of this utility model: a handle is fixed to one side of the outer wall of the tooth, and a protective sleeve is fitted onto the outer wall of the handle.

[0010] As a further embodiment of this utility model: the outer wall of the top of the base is fixed with a support column by bolts, and the outer wall of the top of the support column is fixed with a top plate by bolts.

[0011] As a further improvement of this utility model: an installation plate is welded to the outer wall of the support column, and a blower is fixed to the side wall of the installation plate.

[0012] As a further improvement of this utility model: the output end of the blower is connected to a pipe through a connector, and an air outlet plate is welded to one end of the pipe, and spray holes are opened on the surface of the air outlet plate.

[0013] As a further improvement of this utility model, the bottom of the base is movably connected with casters.

[0014] As a further improvement of this utility model, the handle is U-shaped.

[0015] Compared with the prior art, the present invention provides an adjustable cooling rack, which has the following beneficial effects:

[0016] 1. The height of the rack is easily adjusted by the setting of locking teeth and one-way support rods. When there are different sizes of frozen products to be frozen, the spacing between two adjacent racks can be adjusted to facilitate the placement of frozen products of different sizes.

[0017] 2. The pull-out panel can be used to collect the water generated during the thawing process, preventing the thawing water from affecting the frozen products on the lower shelves.

[0018] 3. The installation of a blower can play a role in air extraction. The blower can draw in the cold air in the refrigerator compartment and then use the air outlet plate and spray nozzles to concentrate the air onto the frozen products on the shelf, thereby improving the freezing and cooling effect of the frozen products.

[0019] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of an adjustable cooling rack proposed in this utility model;

[0021] Figure 2This is a schematic diagram of the main structure of an adjustable cooling rack proposed in this utility model;

[0022] Figure 3 This is a partial structural diagram of the main body of an adjustable cooling rack proposed in this utility model;

[0023] Figure 4 This is a partial exploded view of the main body structure of an adjustable cooling rack proposed in this utility model;

[0024] Figure 5 This is a schematic diagram of the installation structure of a one-way support rod for an adjustable cooling rack proposed in this utility model;

[0025] Figure 6 This is a schematic diagram of the blower assembly structure of an adjustable cooling rack proposed in this utility model.

[0026] In the diagram: 1. Base; 2. Casters; 3. Support column; 4. Top plate; 5. Placement plate; 6. Pull-out plate; 7. Guide plate; 8. Protective cover; 9. Handle; 10. Support plate; 11. Slide plate; 12. One-way support rod; 13. Placement net; 14. Spring; 15. T-shaped rod; 16. Clamping teeth; 17. Air outlet plate; 18. Pipe; 19. Blower; 20. Mounting plate; 21. Spray hole. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Example 1

[0029] An adjustable cooling rack, such as Figures 1 to 6 As shown, the device includes a base 1. A support plate 10 and a one-way support rod 12 are fixed to the top outer wall of the base 1 by bolts. Multiple frames are installed between the support plate 10 and the one-way support rod 12 by sliding. Each frame includes a placement plate 5 and a sliding plate 11. The sliding plate 11 and the placement plate 5 are welded and fixed together, and the sliding plate 11 and the support plate 10 are slidably connected. A placement mesh 13 is welded to the inner wall of the placement plate 5. A through hole is opened on one side of the outer wall of the placement plate 5 and a T-shaped rod 15 is slidably connected. A spring 14 is fixed between one side of the inner wall of the T-shaped rod 15 and one side of the inner wall of the placement plate 5 by a locking pin. A locking tooth 16 that works with the one-way support rod 12 is welded to one end of the T-shaped rod 15.

[0030] Frozen products that need to be frozen are placed using a placement net 13. When the spacing between two adjacent shelves needs to be adjusted, the placement plate 5 and the sliding plate 11 slide along the support plate 10. During this process, the locking teeth 16 slide unidirectionally along the one-way support rod 12. That is, the locking teeth 16 can move upward along the one-way support rod 12, and conversely, the locking teeth 16 will be limited by the one-way support rod 12. This structure ensures that the placement plate 5 remains stable after moving to the set height. When the frozen products that need to be frozen are large, the spacing between the two shelves can be increased to accommodate frozen products of different sizes.

[0031] Furthermore, a handle 9 is fixed to one side of the outer wall of the tooth 16 by screws, and the handle 9 is U-shaped. A protective sleeve 8 is fitted onto the outer wall of the handle 9.

[0032] When adjusting the height of the frame, holding the handle 9 makes it easy to control the frame to move upward. When it is necessary to move the frame downward, hold the handle 9 and slide the locking teeth 16 along the placement plate 5 so that the locking teeth 16 and the one-way support rod 12 are disengaged. Then move the frame downward along the one-way support rod 12. After the frame has moved a set distance, the locking teeth 16 are re-engaged into the inner wall of the one-way support rod 12 at the corresponding position to achieve the re-limiting of the frame.

[0033] Furthermore, a pull-out plate 6 is slidably connected to a through hole at one end of the placement plate 5, and a guide plate 7 is fixed to the inner wall of one side of the placement plate 5 by screws.

[0034] When frozen products need to be thawed, the pull-out plate 6 can be used to collect the water generated during the thawing process, and the guide plate 7 can guide the thawing water.

[0035] Furthermore, the bottom of the base 1 is rotatably connected to casters 2;

[0036] The base 1 is easily moved by the omnidirectional wheels 2.

[0037] Working principle: When in use, the spacing between two adjacent racks is adjusted according to the size of the frozen products. When adjusting, hold the handle 9 and slide the rack upward along the support plate 10. When it is necessary to move the rack downward, hold the handle 9 and push the locking teeth 16 along the placement plate 5, so that the locking teeth 16 and the one-way support rod 12 are disengaged. Then move the rack downward along the one-way support rod 12. After the rack has moved a set distance, the locking teeth 16 are re-engaged into the inner wall of the one-way support rod 12 at the corresponding position to limit the rack.

[0038] Example 2

[0039] An adjustable cooling rack, designed to improve the cooling effect, such as... Figures 1 to 6 As shown, this embodiment makes the following additions based on embodiment 1: the top outer wall of the base 1 is fixed with a support column 3 by bolts, and the top outer wall of the support column 3 is fixed with a top plate 4 by bolts;

[0040] The outer wall of the support column 3 is welded with an installation plate 20, and the side wall of the installation plate 20 is fixed with a blower 19 by screws. The output end of the blower 19 is connected to a pipe 18 through a connector, and an air outlet plate 17 is welded to one end of the pipe 18. The surface of the air outlet plate 17 is provided with spray holes 21.

[0041] The blower 19 can be used to draw in cold air. When the shelf is placed in the cold storage room, the blower 19 can draw in the cold air in the cold storage room and then concentrate it on the frozen products on the shelf through the air outlet plate 17 and the nozzle 21, thereby improving the freezing and cooling effect of the frozen products.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An adjustable cooling rack, comprising a base (1), characterized in that, The base (1) has a support plate (10) and a one-way support rod (12) fixed to the top outer wall by bolts. Multiple frames are installed between the support plate (10) and the one-way support rod (12) by sliding. The frame includes a placement plate (5) and a sliding plate (11). The sliding plate (11) and the placement plate (5) are welded and fixed together. The sliding plate (11) and the support plate (10) are movably connected. The inner wall of the placement plate (5) is welded with a placement net (13). A through hole is opened on one side of the outer wall of the placement plate (5) and a T-shaped rod (15) is movably connected. A spring (14) is fixed between the inner wall of one side of the T-shaped rod (15) and the inner wall of one side of the placement plate (5) by a locking pin. A locking tooth (16) that works with the one-way support rod (12) is welded to one end of the T-shaped rod (15).

2. The adjustable cooling rack according to claim 1, characterized in that, A pull-out plate (6) is movably connected to a through hole at one end of the placement plate (5), and a guide plate (7) is fixed to the inner wall of one side of the placement plate (5).

3. An adjustable cooling rack according to claim 2, characterized in that, A handle (9) is fixed to one side of the outer wall of the tooth (16), and a protective sleeve (8) is fitted onto the outer wall of the handle (9).

4. An adjustable cooling rack according to claim 3, characterized in that, The base (1) has a support column (3) fixed to its top outer wall by bolts, and the support column (3) has a top plate (4) fixed to its top outer wall by bolts.

5. An adjustable cooling rack according to claim 4, characterized in that, The support column (3) has an installation plate (20) welded to its outer wall, and a blower (19) is fixed to the side wall of the installation plate (20).

6. An adjustable cooling rack according to claim 5, characterized in that, The blower (19) has a pipe (18) connected to its output end via a connector, and an air outlet plate (17) is welded to one end of the pipe (18), with spray holes (21) opened on the surface of the air outlet plate (17).

7. An adjustable cooling rack according to claim 6, characterized in that, The base (1) is movably connected to a caster wheel (2) at its bottom.

8. An adjustable cooling rack according to claim 7, characterized in that, The handle (9) is U-shaped.

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