Shelf instant freezer with shelf convenient to replace

Abstract

The utility model discloses a shelf instant freezer with a shelf convenient to replace, which comprises a freezer and a revolving door arranged at the front end of the freezer. The refrigerator further comprises a first supporting frame, the first supporting frame is installed in the refrigerator, the upper end of the first supporting frame is connected with a second supporting frame, the upper end of the second supporting frame is connected with a third supporting frame, the upper end of the third supporting frame is connected with a fourth supporting frame, and connecting keys are arranged among the first supporting frame, the second supporting frame and the third supporting frame. The upper end and the lower end of the connecting key are each provided with an arc-shaped protruding piece, and U-shaped sleeves are arranged on the first supporting frame, the second supporting frame and the third supporting frame at equal intervals. And a mounting seat. According to the shelf instant freezer with the shelves convenient to replace, the supports are convenient to increase or disassemble, the storage space is convenient to increase due to the arrangement of the multiple layers of partition plates, and the automatic pop-up structure is arranged, so that articles are convenient to take and place, and the partition plates are convenient to disassemble and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of shelf quick-freezers, in particular to a shelf quick-freezer which is convenient for replacing shelves. Background Art

[0002] Quick freezer is a highly efficient freezing equipment that freezes a large number of products in a short period of time. It can effectively and economically freeze a variety of products placed inside the quick freezer, such as meat, fish, shrimp, meatballs, vegetables, prepared foods, dairy products, etc. in various shapes, in order to reduce the loss of nutrients and preserve the original flavor.

[0003] The announcement number CN 219810101 U provides an automatic shelf-inserting plate quick freezer, comprising a plate quick freezer body and a shelf assembly located in the plate quick freezer body, the shelf assembly comprising two support plates, a support rod and a shelf, the support rod is fixedly mounted on the two support plates, and the shelf is fixedly mounted on the support rod, a movable groove with an opening on one side is provided on the bottom inner wall of the plate quick freezer body, a connecting seat is fixedly mounted on the bottom of the support plate, a rotating shaft is rotatably mounted between the two connecting seats, a movable wheel is mounted on the rotating shaft, and the movable wheel is matched with the guide groove, a clamping mechanism is provided on the top of the plate quick freezer body, and the clamping mechanism is matched with the corresponding support plate. The utility model has a reasonable design, and can achieve the purpose of facilitating the shelf assembly to be inserted into the plate quick freezer body and fixed by the cooperation of the pressing plate, the arc-shaped internal gear and the fixed gear disk.

[0004] The above-mentioned prior art solutions have the following defects: the shelf quick freezer is not convenient for adding or removing brackets, the storage space is small, there is no automatic pop-up structure, it is not conducive to taking and placing items, and it is not convenient to disassemble and replace the partitions. Therefore, the utility model provides a shelf quick freezer that is easy to replace shelves to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a shelf quick freezer with easy replacement of shelves, so as to solve the problems proposed in the above background technology that the shelf quick freezer is not convenient for adding or removing brackets, has a small storage space, has no automatic pop-up structure, is not conducive to taking and placing items, and is not convenient for removing and replacing partitions.

[0006] To achieve the above object, the utility model provides the following technical solution: a shelf quick freezer that is convenient for replacing shelves, comprising a freezer box and a revolving door, wherein the revolving door is arranged at the front end of the freezer box;

[0007] Also includes:

[0008] A first support frame is installed inside the freezer, the upper end of the first support frame is connected to the second support frame, the upper end of the second support frame is connected to the third support frame, and the upper end of the third support frame is connected to the fourth support frame, connecting keys are provided between the first support frame, the second support frame and the third support frame, arc-shaped convex pieces are installed at both upper and lower ends of the connecting key, and "U"-shaped sleeves are evenly spaced on the first support frame, the second support frame and the third support frame;

[0009] A mounting seat is arranged inside the first support frame, a second spring is arranged on the lower surface of the mounting seat, a limiting block is installed on the upper end of the second spring, a wrench is connected to the left end of the limiting block, a first spring is installed on the inner side of the right wall of the mounting seat, a connecting block is connected to the left end of the first spring, and a storage tray is installed on the upper end of the connecting block.

[0010] Preferably, the first support frame is arranged at four corners of the mounting seat, and the upper end of the first support frame is connected to the connecting key in a snap-fit ​​manner.

[0011] Preferably, the arc-shaped protrusion runs through the interior of the "U"-shaped sleeve, and the arc-shaped protrusion is symmetrically arranged up and down about the center line of the connecting key.

[0012] Preferably, the storage tray is closely arranged inside the mounting seat, and the storage tray forms a sliding structure at the upper end of the mounting seat.

[0013] Preferably, the upper end of the limit block is connected to the storage tray in a snap-fit ​​manner, and the left end of the limit block and the mounting seat form a rotating structure.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the shelf quick freezer with easy shelf replacement is easy to add or remove brackets, is provided with multi-layer partitions to increase storage space, is provided with an automatic pop-up structure, is conducive to taking and placing items, and is easy to remove and replace the partitions;

[0015] 1. A third support frame, a connecting key and a fourth support frame are provided. The second support frame and the third support frame are connected by a buckle, and can be arbitrarily increased or disassembled. When a large number of items need to be quickly frozen at one time, connecting keys can be further added to the fourth support frame to increase the usable area. When large items need to be quickly frozen, the support frame can also be removed to obtain a larger space.

[0016] 2. A mounting seat and a storage tray are provided. The storage tray is pushed out by the first spring compressed by the connecting block. The automatic pop-up structure is provided to facilitate the taking and placing of items. In addition, a multi-layer partition is provided to increase the storage space.

[0017] 3. A first spring, a second spring and a limit block are provided, and the mounting seat and the side are connected by a snap-fitting manner, so that the mounting seat and the storage tray can be easily disassembled and replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the connection structure between the mounting base and the storage tray of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure between the "U"-shaped sleeve and the arc-shaped protruding piece of the utility model;

[0021] Figure 4 For this utility model Figure 2 Enlarged schematic diagram of the connection structure at point A in the middle.

[0022] In the figure: 1. freezer; 2. revolving door; 3. first support frame; 4. second support frame; 5. third support frame; 6. connecting key; 7. fourth support frame; 8. "U"-shaped sleeve; 9. arc-shaped protrusion; 10. mounting seat; 11. storage tray; 12. connecting block; 13. first spring; 14. second spring; 15. limit block; 16. wrench. DETAILED DESCRIPTION

[0023] 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 of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0024] See also Figure 1-4 The utility model provides a technical solution: a shelf quick freezer that is easy to replace shelves, including a freezer 1, a rotary door 2, a first support frame 3, a second support frame 4, a third support frame 5, a connecting key 6, a fourth support frame 7, a "U"-shaped sleeve 8, an arc-shaped protrusion 9, a mounting seat 10, a storage tray 11, a connecting block 12, a first spring 13, a second spring 14, a limit block 15 and a wrench 16.

[0025] The first support frame 3 is installed inside the freezer 1, the upper end of the first support frame 3 is connected to the second support frame 4, the upper end of the second support frame 4 is connected to the third support frame 5, and the upper end of the third support frame 5 is connected to the fourth support frame 7, and a connecting key 6 is provided between the first support frame 3, the second support frame 4 and the third support frame 5, and arc-shaped protrusions 9 are installed at both upper and lower ends of the connecting key 6, and "U"-shaped sleeves 8 are evenly spaced on the first support frame 3, the second support frame 4 and the third support frame 5;

[0026] The mounting seat 10 is arranged inside the first support frame 3, a second spring 14 is arranged on the lower surface of the mounting seat 10, and a limit block 15 is installed on the upper end of the second spring 14, and a wrench 16 is connected to the left end of the limit block 15, a first spring 13 is installed on the inner side of the right wall of the mounting seat 10, and a connecting block 12 is connected to the left end of the first spring 13, and a storage tray 11 is installed on the upper end of the connecting block 12.

[0027] like Figure 1 and Figure 3 As shown, the first support frame 3 is provided at the four corners of the mounting seat 10, and the upper end of the first support frame 3 is connected to the connecting key 6 by a buckle, and the arc-shaped protrusion 9 runs through the interior of the "U"-shaped sleeve 8, and the arc-shaped protrusion 9 is symmetrically arranged up and down about the midline of the connecting key 6. When using the shelf quick-freezing device, the devices that need to be quick-frozen can be directly placed on the upper end of the storage tray 11 one by one, and then the freezer 1 is closed for quick freezing. Since the first support frame 3, the second support frame 4 and the third support frame 5 are connected by buckles, When the fourth support frame 7 is connected in this way, it can be raised or disassembled at will. When a large number of items need to be quickly frozen at one time, connecting keys 6 can be further added to the fourth support frame 7 to increase the usable area. When large items need to be quickly frozen, the support frame can also be removed to obtain a larger space. When dismantling, first pull the fourth support frame 7 upward to make the arc-shaped protrusion 9 at the upper end detach from the "U"-shaped sleeve 8, and then pull the connecting key 6 upward to make the arc-shaped protrusion 9 at the lower end of the connecting key 6 pull out of the "U"-shaped sleeve 8, thereby directly reducing one layer of the partition support.

[0028] like Figure 1 , Figure 2 and Figure 4As shown, the storage tray 11 is closely arranged inside the mounting base 10, and the storage tray 11 forms a sliding structure at the upper end of the mounting base 10, the upper end of the limit block 15 is connected to the storage tray 11 in a snap-fit ​​manner, and the left end of the limit block 15 and the mounting base 10 form a rotating structure. When the quick freezing is completed, the revolving door 2 is opened and the wrench 16 is bent upward. When the wrench 16 moves upward, the limit block 15 flips downward, and the snap groove of the storage tray 11 is released. The storage tray 11 is pushed out by the first spring 13 compressed by the connecting block 12. The automatic pop-up structure is set to facilitate the placement of items, and multi-layer partitions are set to increase the storage space. The mounting base 10 and the side are connected in a snap-fit ​​manner, which is convenient for disassembly and replacement of the mounting base 10 and the storage tray 11.

[0029] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A shelf quick freezer that is convenient for replacing shelves, comprising a freezing box (1) and a swing door (2), wherein the swing door (2) is arranged at the front end of the freezing box (1); It is characterized in that Also includes: A first support frame (3) is installed inside the freezer (1), the upper end of the first support frame (3) is connected to the second support frame (4), the upper end of the second support frame (4) is connected to the third support frame (5), and the upper end of the third support frame (5) is connected to the fourth support frame (7), a connecting key (6) is provided between the first support frame (3), the second support frame (4) and the third support frame (5), the upper and lower ends of the connecting key (6) are both provided with arc-shaped protruding pieces (9), and "U"-shaped sleeves (8) are evenly spaced on the first support frame (3), the second support frame (4) and the third support frame (5); A mounting seat (10) is arranged inside the first support frame (3); a second spring (14) is arranged on the lower surface of the mounting seat (10); a limit block (15) is installed on the upper end of the second spring (14); a wrench (16) is connected to the left end of the limit block (15); a first spring (13) is installed on the inner side of the right wall of the mounting seat (10); a connecting block (12) is connected to the left end of the first spring (13); and a storage tray (11) is installed on the upper end of the connecting block (12).

2. A shelf quick freezer with easy shelf replacement according to claim 1, characterized in that: The first support frame (3) is arranged at four corners of the mounting seat (10), and the upper end of the first support frame (3) is connected to the connecting key (6) in a snap-fit ​​manner.

3. The quick-freezing machine with a shelf that is easy to replace according to claim 1, characterized in that: The arc-shaped protruding piece (9) passes through the interior of the "U"-shaped sleeve (8), and the arc-shaped protruding piece (9) is symmetrically arranged up and down about the center line of the connecting key (6).

4. The quick-freezing machine with a shelf that is easy to replace according to claim 1, characterized in that: The storage tray (11) is arranged in close contact with the interior of the mounting seat (10), and the storage tray (11) forms a sliding structure at the upper end of the mounting seat (10).

5. The quick-freezing machine with a shelf that is easy to replace according to claim 1, characterized in that: The upper end of the limit block (15) is connected to the storage tray (11) in a buckle manner, and the left end of the limit block (15) and the mounting seat (10) form a rotating structure.

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