Freezing drawer of refrigerator

Abstract

The utility model discloses a refrigerator freezing drawer, which relates to the technical field of refrigerator drawers and comprises a drawer body, an extension cover is fixedly arranged at the bottom end of the outer side wall of the drawer body and is of a hollow boss structure, and a plurality of drain holes are formed in the inner side wall of the drawer body in a surrounding manner. And one end of the drainage hole extends into the extension cover. The extending cover is arranged at the bottom end of the drawer body, the drainage hole is formed between the drawer body and the extending cover, water carried by food can flow into the extending cover through the drainage hole after seeping out, and therefore the situation that the food is difficult to take out due to water freezing can be avoided; the air inlet is formed in the top end of the drawer body and matched with the exhaust hole, in-out circulation of cold air can be achieved, and the freezing effect of food materials is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator drawers, in particular to a refrigerator freezing drawer. Background Art

[0002] With the continuous upgrading of consumption levels, consumers' requirements for food health and quality are constantly increasing, and their awareness of environmental protection is gradually increasing. The refrigerator industry has ushered in a series of disruptive changes in technological innovation and product iteration. The selection of food-grade materials for refrigerators, structural upgrades, and appearance design are the main challenges faced by refrigerator practitioners. In addition, relying solely on traditional temperature and humidity adjustments to extend the freshness of food in the refrigerator can no longer meet the extreme needs of contemporary consumers. This will also, to a certain extent, promote the entire refrigerator industry to complete a new round of fresh-keeping technology upgrades and reforms.

[0003] For example, a PET refrigerator freezer drawer with publication number CN217236210U includes an end body, one side of the end body is integrally injection-molded with a handle, the other side of the end body is clamped with a drawer body, the other side of the end body is provided with a partition 1, the two sides of the partition 1 are provided with a partition 2 and a partition 3 respectively, the tops of the partition 2 and the partition 3 are provided with a connecting plate 1 and a connecting plate 2 respectively, and the bottom of the connecting plate 1 is bolted to the top of the connecting plate 2. The utility model can facilitate users to classify and place different types of food by providing partitions 1, 2 and 3 to avoid the occurrence of mixed flavors, thereby facilitating users to take different types of food, and at the same time, it can be used in conjunction with the rotating component, the front and rear sliding parts and the left and right sliding components, and can also meet the needs of adjusting the space of different spaces, so that it can adapt to different types of food of different sizes, thereby improving the practicality and flexibility of the drawer.

[0004] The above technical solution has some problems in practical application. After the food is placed in the refrigerator drawer, the residual water in the food will seep out, and the water will freeze in the refrigerator drawer, making it difficult to take out the food.

[0005] Therefore, it is necessary to invent a refrigerator freezer drawer to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a refrigerator freezer drawer to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a refrigerator freezer drawer, comprising a drawer body, an extension cover fixedly arranged at the bottom end of the outer wall of the drawer body, and the extension cover is arranged as a hollow boss structure, a plurality of drainage holes are arranged around the inner wall of the drawer body, and one end of the drainage hole extends to the interior of the extension cover, a plurality of exhaust holes are arranged around the outer wall of the extension cover, the exhaust holes are arranged as a strip structure, and the plurality of exhaust holes correspond to the plurality of drainage holes one by one, a water stop frame is arranged around the outer wall of the extension cover, and the top of the water stop frame is higher than the exhaust holes, an air guide frame is fixedly arranged at the top end of the outer wall of the drawer body, and the bottom end of the air guide frame is arranged as an opening structure expanding outward, a plurality of air inlet holes are arranged around the top end of the outer wall of the drawer body, and the air inlet holes are arranged inside the air guide frame.

[0008] Preferably, an extension frame is fixedly provided at the bottom end of the extension cover, and a connection frame is sleeved on the outer side of the extension frame.

[0009] Preferably, a bottom plate is fixedly provided on the inner side of the connecting frame, and the outer side wall of the bottom plate is in contact with the inner side wall of the extension frame.

[0010] Preferably, an insertion rod is provided through the insertion hole provided on the lower surface of the bottom plate, the top end of the insertion rod is provided with a conical structure, and a sealing ring is provided on the outer side of the insertion rod.

[0011] Preferably, a pressure plate is fixedly provided at the bottom end of the insertion rod, and the pressure plate is arranged inside the connection frame and below the bottom plate.

[0012] Preferably, a handle is fixedly provided at the middle portion of the outer side wall of the drawer body.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model provides an extension cover at the bottom of the drawer body, and a drainage hole is provided between the drawer body and the extension cover. Water carried by the food can flow into the extension cover through the drainage hole after seeping out, thereby preventing the food from being difficult to take out due to water freezing. By providing an exhaust hole on the outside of the extension cover and an air inlet hole on the top of the drawer body, the air inlet hole cooperates with the exhaust hole to realize the in and out circulation of cold air, so as to ensure the freezing effect of the food;

[0015] 2. The utility model provides an extension cover, a connecting frame is provided below the extension cover, a bottom plate is provided inside the connecting frame, water discharged from the food can freeze between the extension cover and the bottom plate, and an insertion rod is provided in the insertion hole opened on the bottom plate, and the ice layer can be broken by pressing the insertion rod, so as to facilitate cleaning of ice cubes inside the extension cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a bottom view schematic diagram of the drawer body structure of the present utility model.

[0018] Figure 3 This is a schematic diagram of the bottom plate structure of the utility model.

[0019] Figure 4 It is a schematic cross-sectional view of the overall structure of the utility model.

[0020] In the figure: 1. drawer body; 2. extension cover; 3. drainage hole; 4. exhaust hole; 5. water stop frame; 6. air guide frame; 7. air inlet hole; 8. extension frame; 9. connecting frame; 10. bottom plate; 11. plug rod; 12. pressure plate; 13. handle. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model provides Figure 1-4 A refrigerator freezer drawer shown in the figure comprises a drawer body 1, an extension cover 2 is fixedly arranged at the bottom end of the outer side wall of the drawer body 1, and the extension cover 2 is arranged as a hollow boss structure, a plurality of drainage holes 3 are arranged around the inner side wall of the drawer body 1, and one end of the drainage hole 3 extends to the inside of the extension cover 2, a plurality of exhaust holes 4 are arranged around the outer side wall of the extension cover 2, the exhaust holes 4 are arranged as a strip structure, and the plurality of exhaust holes 4 correspond to the plurality of drainage holes 3 one by one, a water stop frame 5 is arranged around the outer side wall of the extension cover 2, and the top end of the water stop frame 5 is higher than the exhaust hole 4, and the water stop frame 5 can prevent excess water from flowing to the outside of the drawer body 1;

[0023] Specifically, an air guide frame 6 is fixedly provided at the top of the outer wall of the drawer body 1, and the bottom end of the air guide frame 6 is provided as an opening structure expanding outward, and a plurality of air inlet holes 7 are provided around the top of the outer wall of the drawer body 1, and the air inlet holes 7 are provided inside the air guide frame 6, and the air guide frame 6 can guide the cold air so that the cold air passes through the air inlet holes 7 and enters the inside of the drawer body 1;

[0024] More specifically, an extension frame 8 is fixedly provided at the bottom end of the extension cover 2, a connection frame 9 is sleeved on the outer side of the extension frame 8, a bottom plate 10 is fixedly provided on the inner side of the connection frame 9, and the outer side wall of the bottom plate 10 is fitted with the inner side wall of the extension frame 8, a plug rod 11 is penetrated in the insertion hole opened on the lower surface of the bottom plate 10, the top end of the plug rod 11 is set as a conical structure, and a sealing ring is sleeved on the outer side of the plug rod 11, the sealing ring can prevent water leakage from the gap between the plug rod 11 and the bottom plate 10, a pressing plate 12 is fixedly provided at the bottom end of the plug rod 11, the pressing plate 12 is arranged inside the connection frame 9, and the pressing plate 12 is arranged below the bottom plate 10, and the pressing plate 12 is used to push the plug rod 11;

[0025] In addition, a handle 13 is fixedly provided at the middle of the outer side wall of the drawer body 1 , and the handle 13 is used for taking and placing the drawer body 1 .

[0026] Working principle of this utility model:

[0027] When the device is in use, food can be put into the drawer body 1, and the water seeping from the food can be discharged into the extension cover 2 through the drainage hole 3. The extension cover 2 cooperates with the bottom plate 10 to collect water. When the food is frozen, the cold air in the freezer of the refrigerator passes through the air inlet 7 under the guidance of the air guide frame 6 and enters the inside of the drawer body 1. The cold air settles inside the drawer body 1 and is then discharged through the drainage hole 3 and the exhaust hole 4 at the bottom of the drawer body 1. Thus, the circulation of cold air can be realized to ensure the freezing effect of the food.

[0028] When it is necessary to clean the ice layer inside the extension cover 2, push the pressure plate 12 upward so that the pressure plate 12 drives the insertion rod 11 to move upward, and the insertion rod 11 crushes the ice layer. At this time, the adsorption effect of the ice layer on the bottom plate 10 is reduced. At this time, the connecting frame 9 can be pulled so that the connecting frame 9 drives the bottom plate 10 to separate from the extension frame 8. At this time, the ice layer inside the extension cover 2 can be cleaned.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 utility model shall be included in the protection scope of the present utility model.

Claims

1. A refrigerator freezer drawer, comprising a drawer body (1), characterized in that: An extension cover (2) is fixedly provided at the bottom end of the outer wall of the drawer body (1), and the extension cover (2) is configured as a hollow boss structure; a plurality of drainage holes (3) are arranged around the inner wall of the drawer body (1), and one end of the drainage hole (3) extends to the interior of the extension cover (2); a plurality of exhaust holes (4) are arranged around the outer wall of the extension cover (2), and the exhaust holes (4) are configured as a strip structure, and the plurality of exhaust holes (4) correspond to the plurality of drainage holes (3) one by one; a water stop frame (5) is arranged around the outer wall of the extension cover (2), and the top of the water stop frame (5) is higher than the exhaust holes (4); an air guide frame (6) is fixedly provided at the top end of the outer wall of the drawer body (1), and the bottom end of the air guide frame (6) is configured as an opening structure expanding outward; a plurality of air inlet holes (7) are arranged around the top end of the outer wall of the drawer body (1), and the air inlet holes (7) are arranged inside the air guide frame (6).

2. A refrigerator freezer drawer according to claim 1, characterized in that: An extension frame (8) is fixedly provided at the bottom end of the extension cover (2), and a connection frame (9) is sleeved on the outer side of the extension frame (8).

3. A refrigerator freezer drawer according to claim 2, characterized in that: A bottom plate (10) is fixedly arranged on the inner side of the connection frame (9), and the outer side wall of the bottom plate (10) is in contact with the inner side wall of the extension frame (8).

4. A refrigerator freezer drawer according to claim 3, characterized in that: An insertion rod (11) is provided through the insertion hole provided on the lower surface of the bottom plate (10), the top end of the insertion rod (11) is provided with a conical structure, and a sealing ring is provided on the outer side of the insertion rod (11).

5. A refrigerator freezer drawer according to claim 4, characterized in that: A pressing plate (12) is fixedly provided at the bottom end of the insertion rod (11), and the pressing plate (12) is arranged inside the connection frame (9), and the pressing plate (12) is arranged below the bottom plate (10).

6. A refrigerator freezer drawer according to claim 5, characterized in that: A handle (13) is fixedly provided in the middle of the outer side wall of the drawer body (1).

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