Moisturizing drawer and refrigerator

Abstract

The utility model provides a moisturizing drawer and a refrigerator, the moisturizing drawer comprises a drawer main body, and the drawer main body is provided with a placing space; the moisturizing cover plate is arranged above the drawer main body, and the moisturizing cover plate is in sliding connection with the drawer main body; when the moisturizing cover plate moves to a first preset position in the direction far away from the refrigerator door body, the moisturizing cover plate is clamped with the drawer main body, and the side, far away from the refrigerator door body, of the moisturizing cover plate is in sealed contact with the drawer main body; the moving assemblies are arranged on the inner edges of the two opposite sides of the moisturizing cover plate; the fixing assemblies are arranged on the outer edges of the two opposite sides of the drawer body; the moving assembly is slidably connected with the fixed assembly; when the moisturizing cover plate moves to a first preset position in the direction away from the refrigerator door body, the movable assembly and the fixed assembly are connected in a clamped mode, and the movable assembly and the fixed assembly are in sealed contact. According to the scheme, the problem that an existing refrigerator drawer is poor in moisture retention is solved.

Description

Technical Field

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

[0002] As modern living standards continue to improve, consumer demand for home appliances has shifted from simple functional satisfaction to a pursuit of superior user experience and results. This trend is particularly pronounced in the refrigerator sector. Traditionally, the primary function of a refrigerator is to provide a stable, low-temperature environment to ensure basic food preservation. However, with advances in food science and growing consumer health awareness, user requirements for refrigerator freezing and preservation technology have expanded far beyond basic freezing, focusing on how to better preserve the nutritional content, taste, and freshness of frozen foods.

[0003] Specifically, modern users are no longer satisfied with the basic requirement that food does not spoil. They are beginning to pay attention to the impact of the freezing process on food quality, especially the taste retention and moisture control of food. In traditional refrigerator designs, freezer drawers often adopt an open design. Although this design is convenient for storing and accessing items, it also brings significant disadvantages. Due to the inevitable temperature fluctuations in the freezer, these fluctuations will cause a temperature difference between the surface of the frozen food and the overall freezer environment. Under the action of this temperature difference, ice crystals on the surface of the food are prone to sublimation, that is, the ice crystals directly transform from solid to gas without passing through the liquid state. This process directly leads to a large loss of moisture inside the food, which in turn affects its taste and texture.

[0004] Furthermore, refrigerators that use air cooling technology achieve rapid cooling and uniform temperature distribution through continuous circulation of cold air. However, while this highly efficient cooling method brings numerous conveniences, it also exposes some problems. Frozen food exposed to cold air for extended periods of time is susceptible to surface drying, a phenomenon known as "drying out." Drying out not only causes the food surface to lose its luster and become dry and rough, but also further accelerates the loss of moisture from the food's interior, seriously affecting the food's freshness and the final eating experience. This phenomenon clearly cannot meet the needs of modern families for the preservation of highly moisturizing, high-quality frozen foods. Utility Model Content

[0005] The present application provides a moisturizing drawer and a refrigerator to solve the problem of poor moisturizing performance of existing refrigerator drawers.

[0006] In a first aspect, the present application provides a moisturizing drawer, comprising:

[0007] A drawer body, wherein the drawer body has a placement space for holding food;

[0008] A moisturizing cover is provided above the drawer body, the moisturizing cover is slidably connected to the drawer body, and the moisturizing cover moves in a direction away from or close to the refrigerator door body; when the moisturizing cover moves to a first preset position in a direction away from the refrigerator door body, the moisturizing cover is engaged with the drawer body, and a side of the moisturizing cover away from the refrigerator door body is in sealing contact with the drawer body;

[0009] A movable assembly, the movable assembly being arranged on inner edges of opposite sides of the moisturizing cover;

[0010] A fixed component is arranged on the outer edges of the opposite sides of the drawer body; the movable component and the fixed component are slidably connected; when the moisturizing cover moves to a first preset position in a direction away from the refrigerator door body, the movable component and the fixed component are engaged, and the movable component and the fixed component are in sealed contact.

[0011] Preferably, the moving assembly includes two slide bars, which are respectively arranged on the inner edges of the two opposite sides of the moisturizing cover plate;

[0012] The fixing assembly includes two guide rails, which are respectively arranged on the outer edges of the drawer body on two opposite sides; the slide bar is matched with the corresponding guide rail.

[0013] Preferably, the moving component further comprises two protrusions, which are respectively arranged on the edges of the lower surface of the moisturizing cover on two opposite sides;

[0014] The fixing assembly also includes two limiting grooves, which are respectively arranged on the outer edges of the drawer body on both sides, and the limiting grooves are arranged on the side of the guide rail away from the refrigerator door body; when the moving assembly moves to the first preset position, the protrusion is engaged with the corresponding limiting groove.

[0015] Preferably, the moving assembly further comprises two limiting claws, which are respectively arranged on the edges of the lower surface of the moisturizing cover on opposite sides, and the limiting claws are located on the side of the protrusion away from the refrigerator door body;

[0016] The fixing assembly also includes two limit buckles, which are respectively arranged on the outer edges of the drawer body on both sides, and the limit buckles are arranged on the side of the guide rail close to the refrigerator door body, and the limit buckles are matched with their corresponding limit claws; when the movable assembly moves to the second preset position in the direction close to the refrigerator door body, the limit buckles are engaged with their corresponding limit claws.

[0017] Preferably, the moisturizing drawer further includes:

[0018] Sealing skirts, the sealing skirts being arranged on both sides of the moisturizing cover plate for sliding connection and on a side close to the refrigerator door, the sealing skirts extending downward along the edge of the moisturizing cover plate;

[0019] A sealing ring is provided on a side of the moisturizing cover away from the refrigerator door body. When the moisturizing cover plate moves to a first preset position in a direction away from the refrigerator door body, the sealing ring is in sealing contact with the drawer body.

[0020] Preferably, the moisturizing cover plate further includes:

[0021] A plurality of holes are provided on the upper surface of the moisturizing cover plate, and the shapes of all the holes include one or more of circular, square, polygonal and irregular shapes.

[0022] Preferably, the moisturizing cover plate further includes:

[0023] A handle is provided on the upper surface of the moisturizing cover plate, and the handle is located on the side of the hole close to the refrigerator door.

[0024] Preferably, the moisturizing drawer further includes:

[0025] Two connecting slides are respectively arranged at the middle position of the outer contour on the opposite sides of the drawer body, and the connecting slides are used for sliding connection with the freezer compartment of the refrigerator.

[0026] In a second aspect, the present application further provides a refrigerator, comprising:

[0027] A refrigerator body, wherein the refrigerator body has a refrigeration compartment and a freezer compartment;

[0028] A refrigerator door is hinged to the refrigerator body.

[0029] As can be seen from the above content, the present application provides a moisturizing drawer and refrigerator, the moisturizing drawer comprising a drawer body, the drawer body having a placement space, the placement space being used to hold food; a moisturizing cover, the moisturizing cover being arranged above the drawer body, the moisturizing cover being slidably connected to the drawer body, and the moisturizing cover moving in a direction away from or close to the refrigerator door body; when the moisturizing cover moves to a first preset position in a direction away from the refrigerator door body, the moisturizing cover is engaged with the drawer body, and the side of the moisturizing cover away from the refrigerator door body is in sealed contact with the drawer body; a moving component, the moving component being arranged on the inner edges of the opposite sides of the moisturizing cover; a fixing component, the fixing component being arranged on the outer edges of the opposite sides of the drawer body; the moving component and the fixing component being slidably connected; when the moisturizing cover moves to a first preset position in a direction away from the refrigerator door body, the moving component and the fixing component are engaged, and the moving component and the fixing component are in sealed contact. The present application solves the problem of poor moisturizing performance of existing refrigerator drawers through the above scheme. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solution of the present application, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0031] Figure 1 A three-dimensional structural diagram of a moisturizing drawer for this application;

[0032] Figure 2 A main view of a moisturizing drawer for this application;

[0033] Figure 3 A top view of a moisturizing drawer for this application;

[0034] Figure 4 An exploded diagram of the parts of a moisturizing drawer for this application;

[0035] Figure 5 This is a front view of a refrigerator for this application. DETAILED DESCRIPTION

[0036] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0037] Figure 1 This is a three-dimensional structural diagram of a moisturizing drawer in this application.

[0038] See also Figure 1 It can be seen that this embodiment provides a moisturizing drawer, which includes:

[0039] The drawer body 100 has a placement space, and the placement space is used to accommodate food. Specifically, in this embodiment, the drawer body 100 is used to place various food ingredients.

[0040] The moisturizing drawer also includes:

[0041] A moisturizing cover 200 is provided above the drawer body 100, and the moisturizing cover 200 is slidably connected to the drawer body 100, and the moisturizing cover 200 moves in a direction away from or close to the refrigerator door body; when the moisturizing cover 200 moves to a first preset position in a direction away from the refrigerator door body, the moisturizing cover 200 is engaged with the drawer body 100, and the side of the moisturizing cover 200 away from the refrigerator door body is in sealing contact with the drawer body 100. Specifically, in this embodiment, the moisturizing cover 200 serves to isolate the internal space of the drawer body 100 from the refrigerator compartment, and a certain degree of moisturizing is achieved through the moisturizing cover 200.

[0042] The moisturizing drawer also includes:

[0043] The movable assembly 300 is arranged on the inner edges of the two opposite sides of the moisturizing cover 200 . Specifically, in this embodiment, the movable assembly 300 is placed on the moisturizing cover 200 .

[0044] The moisturizing drawer also includes:

[0045] The fixing component 400 is arranged on the outer edges of the opposite sides of the drawer body 100; the movable component 300 and the fixing component 400 are slidably connected; when the moisturizing cover 200 moves to a first preset position in a direction away from the refrigerator door, the movable component 300 and the fixing component 400 are engaged, and the movable component 300 and the fixing component 400 are in sealed contact. Specifically, in this embodiment, the fixing component 400 is placed on the drawer body 100, and the moisturizing drawer is opened and closed by the movable component 300 and the fixing component 400, and the close structure of the movable component 300 and the fixing component 400 when closed avoids contact between the drawer side and the external compartment, thereby improving the moisturizing effect.

[0046] Figure 2This is a main view of a moisturizing drawer for this application.

[0047] Figure 4 This is an exploded view of the parts of a moisturizing drawer for this application.

[0048] See also Figure 2 and Figure 4 It can be seen that the moving assembly 300 includes two slide bars 310 , which are respectively arranged on the inner edges of the two opposite sides of the moisturizing cover 200 ;

[0049] The fixing assembly 400 includes two guide rails 410 , which are respectively arranged on the outer edges of the drawer body 100 on two opposite sides; the slide bar 310 is adapted to the corresponding guide rail 410 .

[0050] Specifically, in this embodiment, the movable component 300 is slidably connected to the fixed component 400 via the slide bar 310 . Conversely, the fixed component 400 is slidably connected to the movable component 300 via the guide rail 410 .

[0051] The moving assembly 300 further includes two protrusions 320 , which are respectively disposed on the edges of the lower surface of the moisturizing cover 200 on opposite sides.

[0052] The fixing assembly 400 also includes two limiting grooves 420, which are respectively arranged on the outer edges of the drawer body 100 on opposite sides, and the limiting grooves 420 are arranged on the side of the guide rail 410 away from the refrigerator door body; when the moving assembly 300 moves to the first preset position, the protrusion 320 is engaged with the corresponding limiting groove 420.

[0053] Specifically, in this embodiment, the protrusion 320 and the limiting groove 420 enable the movable component 300 to be engaged with the fixed component 400 when it moves to the maximum distance away from the refrigerator door, thereby improving the airtightness of the drawer side.

[0054] The moving assembly 300 further includes two limiting claws 330, which are respectively arranged on the edges of the lower surface of the moisturizing cover 200 on opposite sides, and the limiting claws 330 are located on the side of the protrusion 320 away from the refrigerator door;

[0055] The fixing assembly 400 also includes two limit buckles 430, which are respectively arranged on the outer edges of the opposite sides of the drawer body 100, and the limit buckles 430 are arranged on the side of the guide rail 410 close to the refrigerator door body. The limit buckles 430 are matched with their corresponding limit claws 330; when the moving assembly 300 moves to the second preset position in the direction close to the refrigerator door body, the limit buckles 430 are engaged with their corresponding limit claws 330.

[0056] Specifically, in this embodiment, the limiting claw 330 and the slide bar 310 are in the same plane, the partial structure of the limiting buckle 430 and the guide rail 410 are in the same plane, and the remaining structure of the limiting buckle 430 is slightly protruded outward. The limiting claw 330 and the limiting buckle 430 limit the distance that the moving component 300 moves in the direction close to the refrigerator door, so as to avoid the problem of the moving component 300 being out of the drawer due to excessive sliding distance.

[0057] The moisturizing drawer also includes:

[0058] Sealing skirts 500, which are arranged on both sides of the moisturizing cover 200 for sliding connection and on a side close to the refrigerator door, and extend downward along the edge of the moisturizing cover 200;

[0059] The sealing ring 600 is arranged on the side of the moisturizing cover 200 away from the refrigerator door body. When the moisturizing cover 200 moves to a first preset position in a direction away from the refrigerator door body, the sealing ring 600 is in sealing contact with the drawer body 100.

[0060] Specifically, in this embodiment, the side of the drawer is further sealed by the sealing skirt 500, and the sealing skirt 500 can also prevent unnecessary collisions between the movable component 300 and the fixed component 400; the sealing ring 600 can keep the drawer away from one side of the refrigerator door and also the side that has not undergone other sealing treatments when the drawer is closed.

[0061] Figure 3 This is a top view of a moisturizing drawer in this application.

[0062] See also Figure 3 It can be seen that the moisturizing cover 200 further includes:

[0063] A plurality of holes 210 are provided on the upper surface of the moisturizing cover plate 200 , and the shapes of all the holes 210 include one or more of circular, square, polygonal and irregular shapes.

[0064] Specifically, in this embodiment, the holes 210 above the moisturizing cover 200 allow for a certain degree of air circulation inside the drawer.

[0065] The moisturizing cover plate 200 further includes:

[0066] The handle 220 is provided on the upper surface of the moisturizing cover 200 , and the handle 220 is located on the side of the hole 210 close to the refrigerator door.

[0067] Specifically, in this embodiment, by providing the handle 220 on the upper surface of the moisturizing cover 200 , the convenience of using the drawer can be improved.

[0068] The moisturizing drawer also includes:

[0069] Two connecting slides 700 are respectively arranged at the middle position of the outer contour on two opposite sides of the drawer body 100, and the connecting slides 700 are used for sliding connection with the freezer compartment of the refrigerator.

[0070] Specifically, in this embodiment, the drawer and the refrigerator compartment are slidably connected via the slideway 700 .

[0071] Figure 5 A main view of a refrigerator for this application

[0072] See also Figure 5 It can be seen that this embodiment also provides a refrigerator, which includes:

[0073] A refrigerator body 800 having a refrigeration compartment and a freezer compartment therein;

[0074] The refrigerator door 900 is hinged to the refrigerator body 800 .

[0075] Specifically, in this embodiment, by having the refrigerator with the above-mentioned moisturizing drawer, food can be better stored in various compartments of the refrigerator.

[0076] This embodiment has the following advantages:

[0077] The stability of the moisturizing cover 200 during the pulling and drawing process is ensured.

[0078] The problem of moisture loss on the side of the drawer is reduced by the tight engagement of the drawer body 100 and the moisturizing cover 200 when the drawer is closed.

[0079] The sealing skirt 500 and the sealing ring 600 further enhance the moisture retention performance around the drawer.

Claims

1. A moisturizing drawer, characterized in that: The moisturizing drawer comprises: A drawer body (100), the drawer body (100) having a placement space, the placement space being used to hold food; A moisturizing cover plate (200), the moisturizing cover plate (200) is arranged above the drawer main body (100), the moisturizing cover plate (200) is slidably connected to the drawer main body (100), and the moisturizing cover plate (200) moves in a direction away from or close to the refrigerator door body; when the moisturizing cover plate (200) moves to a first preset position in a direction away from the refrigerator door body, the moisturizing cover plate (200) is engaged with the drawer main body (100), and the side of the moisturizing cover plate (200) away from the refrigerator door body is in sealing contact with the drawer main body (100); A movable assembly (300), the movable assembly (300) being arranged on inner edges of two opposite sides of the moisturizing cover plate (200); A fixing assembly (400) is provided on the outer edges of two opposite sides of the drawer body (100); the moving assembly (300) and the fixing assembly (400) are slidably connected; when the moisturizing cover (200) moves in a direction away from the refrigerator door to a first preset position, the moving assembly (300) and the fixing assembly (400) are engaged, and the moving assembly (300) and the fixing assembly (400) are in sealed contact.

2. A moisturizing drawer according to claim 1, characterized in that: The moving assembly (300) includes two slide bars (310), and the slide bars (310) are respectively arranged on the inner edges of two opposite sides of the moisturizing cover plate (200); The fixing assembly (400) includes two guide rails (410), and the guide rails (410) are respectively arranged on the outer edges of the drawer body (100) on two opposite sides; the slide bar (310) is adapted to the corresponding guide rail (410).

3. A moisturizing drawer according to claim 2, characterized in that: The moving assembly (300) further includes two protrusions (320), and the protrusions (320) are respectively arranged on the edges of the lower surfaces of the moisturizing cover plate (200) on two opposite sides; The fixing assembly (400) further comprises two limiting grooves (420), wherein the limiting grooves (420) are respectively arranged on the outer edges of the drawer body (100) on opposite sides, and the limiting grooves (420) are arranged on the side of the guide rail (410) away from the refrigerator door body; when the moving assembly (300) moves to the first preset position, the protrusion (320) is engaged with the corresponding limiting groove (420).

4. A moisturizing drawer according to claim 3, characterized in that: The moving assembly (300) further comprises two limiting claws (330), the limiting claws (330) being respectively arranged on the edges of the lower surfaces of the moisturizing cover (200) on two opposite sides, and the limiting claws (330) being located on the side of the protrusion (320) away from the refrigerator door body; The fixing assembly (400) further comprises two limiting buckles (430), the limiting buckles (430) being respectively arranged on the outer edges of the two opposite sides of the drawer body (100), the limiting buckles (430) being arranged on the side of the guide rail (410) close to the refrigerator door body, and the limiting buckles (430) being matched with their corresponding limiting claws (330); when the moving assembly (300) moves to the second preset position in the direction close to the refrigerator door body, the limiting buckles (430) are engaged with their corresponding limiting claws (330).

5. The moisturizing drawer according to claim 1, characterized in that: The moisturizing drawer also includes: A sealing skirt (500), the sealing skirt (500) being arranged on both sides of the moisturizing cover (200) for sliding connection and on a side close to the refrigerator door, the sealing skirt (500) extending downward along an edge of the moisturizing cover (200); A sealing ring (600) is provided on a side of the moisturizing cover (200) away from the refrigerator door body, and when the moisturizing cover (200) moves to a first preset position in a direction away from the refrigerator door body, the sealing ring (600) is in sealing contact with the drawer body (100).

6. The moisturizing drawer according to claim 1, characterized in that: The moisturizing cover plate (200) further includes: A plurality of holes (210) are provided on the upper surface of the moisturizing cover plate (200), and the shapes of all the holes (210) include one or more of circular, square and polygonal shapes.

7. The moisturizing drawer according to claim 6, characterized in that: The moisturizing cover plate (200) further includes: A handle (220), wherein the handle (220) is arranged on the upper surface of the moisturizing cover (200), and the handle (220) is located on a side of the hole (210) close to the refrigerator door.

8. The moisturizing drawer according to claim 1, characterized in that: The moisturizing drawer also includes: Two connecting slides (700), the connecting slides (700) are respectively arranged at the middle position of the outer contour on the opposite sides of the drawer body (100), and the connecting slides (700) are used for sliding connection with the freezer compartment of the refrigerator.

9. A refrigerator, characterized in that: The refrigerator comprises the moisturizing drawer according to any one of claims 1 to 8, and the refrigerator comprises: A refrigerator body (800), wherein the refrigerator body (800) has a refrigeration chamber and a freezer chamber; A refrigerator door (900), wherein the refrigerator door (900) is hinged to the refrigerator body (800).

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