Refrigerator

Abstract

The refrigerator comprises a compartment and further comprises a drawer arranged in the compartment, and an opening is formed in the top of the drawer; the cover plate covers the opening and comprises a rear side, and a trigger part is arranged on the rear side; the driving assembly is arranged on the rear side cover plate of the compartment and comprises a sensing part, and the sensing part and the triggering part are oppositely arranged; when the drawer is pulled out, the sensing part is attached to the triggering part, and the cover plate is left in the compartment so as to open the opening of the drawer. When a user pulls out the drawer outwards, the induction part of the driving assembly is attracted and attached to the trigger part on the rear side of the cover plate, the driving assembly enables the cover plate to still stay in the chamber when the drawer is pulled out of the chamber, the opening of the drawer is opened, and the user can take food conveniently. Compared with the prior art, the driving assembly is arranged between the cover plate and the rear side cover plate, no relevant driving assembly needs to be arranged between the cover plate and the drawer, a gap is prevented from being generated between the cover plate and the drawer, and the airtightness between the cover plate and the drawer is improved.

Description

Technical Field

[0001] The present application relates to the technical field of refrigeration equipment, and in particular to a refrigerator. Background Art

[0002] At present, with the improvement of people's living standards, people's requirements for refrigerators are getting higher and higher. In order to improve the freshness of refrigerators when storing food, drawers and covers are generally set in the interior of refrigerators. The cover is set on the top of the drawer to provide a relatively sealed environment, which is conducive to retaining the moisture of food. However, traditional drawers with covers need to be opened manually, which makes it very inconvenient for users to take things inside the drawer.

[0003] Related art discloses a drawer with a cover plate and a refrigerator having the same, including a drawer body and a cover plate, wherein the drawer body is box-shaped, the cover plate covers the top of the drawer body, and also includes a slide rail, which is fixedly arranged above the drawer body, and the cover plate is slidably arranged along the slide rail, and also includes a transmission member arranged between the cover plate and the drawer body, and the cover plate is driven to move in the opposite direction by the transmission member when the drawer body moves. The refrigerator includes a refrigerator body and an inner tank arranged in the refrigerator body, and also includes the aforementioned drawer with a cover plate, and the slide rail is fixed on the inner tank of the refrigerator body. Since the cover plate and the drawer body move in opposite directions, when the drawer is pushed forward, the cover plate moves forward to cover the front of the drawer body, and when the drawer body is pulled outward, the cover plate moves backward, so that the space at the front end of the drawer is relatively large, and the cover plate moves automatically, and there is no need to manually operate the cover plate, which is convenient and practical.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] The related technology sets a slide rail and a transmission member between the cover plate and the drawer body so that the cover plate moves in the opposite direction when the drawer body moves. However, the setting of the transmission member causes a gap between the cover plate and the drawer body, reducing the airtightness of the drawer.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The disclosed embodiment provides a refrigerator to achieve automatic opening and closing of a cover while avoiding reduction in the airtightness of a drawer.

[0009] According to a first aspect of an embodiment of the utility model, a refrigerator is provided, comprising a compartment, and further comprising: a drawer, arranged in the compartment, and having an opening on the top; a cover plate, arranged to cover the opening, and comprising a rear side, and having a trigger portion on the rear side; a drive assembly, arranged on the rear cover plate of the compartment, and comprising a sensing portion, and the sensing portion and the trigger portion are arranged opposite to each other; wherein, when the drawer is pulled outward, the sensing portion fits with the trigger portion, and the cover plate is left in the compartment to open the drawer opening.

[0010] Optionally, the driving assembly also includes: a first elastic part, one end of which is connected to the rear cover plate, and the other end is arranged toward the drawer; wherein the sensing part is arranged at the other end of the first elastic part; when the drawer is pushed inward, after the sensing part and the trigger part are in contact, the first elastic part is squeezed by the cover plate to undergo elastic deformation, and the cover plate is subjected to the force of the first elastic part toward the front side of the drawer to close the cover plate; when the drawer is pulled outward, after the sensing part and the trigger part are in contact, the cover plate is subjected to the force of the first elastic part toward the direction close to the rear cover plate to make the cover plate stay in the compartment and open the drawer opening.

[0011] Optionally, the rear cover plate is provided with a through hole, and the driving assembly also includes: a support member, which is passed through the through hole, including a first end and a second end, the first end extends forward to the front side of the rear cover plate, is passed through the first elastic part, and is connected to the sensing part, and the second end passes through the rear wall of the rear cover plate to form a fixing part, and the support member can move forward and backward relative to the through hole; wherein, when the drawer is pushed inward, after the sensing part fits with the trigger part, the support member moves backward relative to the through hole, the first elastic part is elastically deformed by the squeezing of the cover plate, and the cover plate is subjected to the force of the first elastic part toward the front side of the drawer, so that the cover plate is closed; when the drawer is pulled outward, the sensing part fits with the trigger part, and the fixing part limits the movement of the support member toward the drawer, so as to limit the movement of the cover plate and open the drawer opening.

[0012] Optionally, the driving assembly also includes: a second elastic portion, which is sleeved on the support member and arranged between the rear cover plate and the fixed portion; wherein, when the drawer is pulled outward, the sensing portion fits into the trigger portion, the second elastic portion is squeezed by the fixed portion to undergo elastic deformation, and the cover plate is subjected to the force of the second elastic portion toward the rear side of the drawer, so that the cover plate is separated from the drawer.

[0013] Optionally, an air duct is provided at the rear side of the refrigerator, and a rear cover plate is provided on the air duct.

[0014] Optionally, the drawer includes: a first wall extending in the front-to-back direction; a second wall arranged opposite to the first wall and extending in the front-to-back direction; wherein the cover plate is arranged above the accommodating space between the first wall and the second wall, and also includes a first side and a second side arranged opposite to each other, the first side is slidably connected to the top of the first wall, and the second side is slidably connected to the top of the second wall.

[0015] Optionally, the cover also includes a cover body, and a first flange is provided on the top of the first wall toward the outside, and the first side includes: a first horizontal portion, connected to the cover body and in contact with the upper surface of the first flange; a first extension portion, connected to the first horizontal portion and extending downward, and provided on the outside of the first flange.

[0016] Optionally, a second flange is provided at the top of the second wall toward the outside, and the second side includes: a second horizontal portion, connected to the cover body and in contact with the upper surface of the second flange; a second extension portion, arranged opposite to the first extension portion, connected to the second horizontal portion and extending downward, and arranged on the outside of the second flange.

[0017] Optionally, the cover plate also includes: a first limiting rib, provided on the inner surface of the first horizontal portion and / or the second horizontal portion; a second limiting rib, provided on the inner surface of the first extension portion and / or the second extension portion, one side of which is connected to the first limiting rib and the other side of which extends downward to limit the lateral movement of the cover plate relative to the drawer.

[0018] Optionally, the cover plate also includes: a third limiting rib, which is arranged on the lower side of the first extension portion and / or the second extension portion and extends toward the drawer, and together with the first limiting rib and the second limiting rib, forms a sliding space for accommodating the first flange and / or the second flange.

[0019] The refrigerator provided by the embodiment of the present disclosure can achieve the following technical effects:

[0020] With the refrigerator provided by the embodiment of the present disclosure, when the user pulls the drawer outward, the sensing part of the driving component attracts and fits with the trigger part on the rear side of the cover plate, and the driving component makes the cover plate remain inside the compartment when the drawer is pulled out of the compartment, and the cover plate and the drawer move relative to each other, opening the drawer to facilitate the user to take food. Compared with the related art, the driving component is arranged between the rear side of the cover plate and the air duct cover plate, and there is no need to arrange the related driving component between the cover plate and the drawer, so as to avoid the generation of a gap between the cover plate and the drawer, and improve the airtightness between the cover plate and the drawer.

[0021] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0023] Figure 1 is a schematic structural diagram of a refrigerator provided by an embodiment of the present disclosure;

[0024] Figure 2 yes Figure 1 An enlarged structural schematic diagram of the A portion shown in FIG.

[0025] Figure 3 is a structural schematic diagram of another refrigerator provided by an embodiment of the present disclosure;

[0026] Figure 4 yes Figure 3 The schematic diagram of the cross-sectional structure along the AA direction shown in FIG.

[0027] Figure 5 yes Figure 4 An enlarged structural schematic diagram of part B shown in FIG.

[0028] Figure 6 is a structural schematic diagram of a drawer provided in an embodiment of the present disclosure;

[0029] Figure 7 It is a schematic diagram of the matching structure of a drawer and a cover plate provided in an embodiment of the present disclosure;

[0030] Figure 8 yes Figure 7 The schematic cross-sectional structure diagram along the BB direction shown in FIG.

[0031] Fig. 9 yes Figure 8 An enlarged structural diagram of the C portion shown in FIG.

[0032] Fig.10 yes Figure 8 An enlarged structural schematic diagram of portion D is shown in FIG.

[0033] Reference numerals:

[0034] 1: drawer; 11: opening; 12: first wall; 121: first flange; 13: second wall; 131: second flange; 14: accommodating space;

[0035] 2: cover plate; 21: rear side; 22: trigger part; 23: first side; 231: first horizontal part; 232: first extension part; 24: second side; 241: second horizontal part; 242: second extension part; 25: cover plate body; 26: first limiting rib; 27: second limiting rib; 28: third limiting rib; 29: sliding space;

[0036] 3: driving assembly; 31: sensing part; 32: first elastic part; 33: supporting member; 331: first end; 332: second end; 34: fixing part; 35: second elastic part;

[0037] 4: rear cover; 41: through hole. DETAILED DESCRIPTION

[0038] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0039] The terms "first", "second", etc. in the specification and claims of the disclosed embodiments and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate for the disclosed embodiments described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0040] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0041] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0042] Unless otherwise stated, the term "plurality" means two or more.

[0043] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0044] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0045] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0046] Combination Figure 1-10 As shown, an embodiment of the present disclosure provides a refrigerator, which includes a compartment, a drawer 1, a cover plate 2 and a drive assembly 3.

[0047] like Figure 1 and Figure 2 As shown, the drawer 1 is arranged in the compartment, and an opening 11 is provided on the top; the cover plate 2 is covered on the opening 11, including a rear side 21, and the rear side 21 is provided with a trigger part 22; the driving component 3 is arranged on the rear cover plate 4 of the compartment, including a sensing part 31, and the sensing part 31 is arranged opposite to the trigger part 22; wherein, when the drawer 1 is pulled outward, the sensing part 31 fits with the trigger part 22, leaving the cover plate 2 in the compartment to open the opening 11 of the drawer 1.

[0048] With the refrigerator provided by the embodiment of the present disclosure, when the user pulls the drawer 1 outward, the sensing part 31 of the driving component 3 is attracted and fitted with the trigger part 22 of the rear side 21 of the cover plate 2, and the driving component 3 makes the cover plate 2 remain inside the compartment when the drawer 1 is pulled out of the compartment, and the cover plate 2 and the drawer 1 move relative to each other, opening the opening 11 of the drawer 1, making it convenient for the user to take food. Compared with the related art, the driving component 3 is arranged between the rear side of the cover plate 2 and the rear cover plate 4, and the related driving component 3 does not need to be arranged between the cover plate 2 and the drawer 1, so as to avoid the generation of a gap between the cover plate 2 and the drawer 1, and improve the airtightness between the cover plate 2 and the drawer 1.

[0049] Alternatively, if Figure 4 and Figure 5 As shown, the driving assembly 3 also includes a first elastic portion 32, one end of the first elastic portion 32 is connected to the rear cover plate 4, and the other end is arranged toward the drawer 1; wherein, the sensing portion 31 is arranged at the other end of the first elastic portion 32; when the drawer 1 is pushed inward, after the sensing portion 31 fits with the trigger portion 22, the first elastic portion 32 is squeezed by the cover plate 2 to undergo elastic deformation, and the cover plate 2 is subjected to the force of the first elastic portion 32 toward the front side of the drawer 1, so that the cover plate 2 is closed; when the drawer 1 is pulled outward, after the sensing portion 31 fits with the trigger portion 22, the cover plate 2 is subjected to the force of the first elastic portion 32 toward the direction close to the rear cover plate 4, so that the cover plate 2 stays in the compartment and the opening 11 of the drawer 1 is opened.

[0050] The first elastic part 32 is arranged between the rear cover plate 4 and the cover plate 2 of the drawer 1, and the sensing part 31 is arranged at one end of the first elastic part 32 close to the cover plate 2. When the drawer 1 is pushed inward, the sensing part 31 and the trigger part 22 are close to each other and attract each other. The drawer 1 continues to be pushed inward, and the cover plate 2 pushes the sensing part 31 and the trigger part 22, so that the first elastic part 32 is squeezed and elastically deformed. In this way, the first elastic part 32 wants to return to the initial state, and exerts a force on the cover plate 2 toward the front side of the drawer 1, so that the cover plate 2 and the drawer 1 are tightly fitted. When the drawer 1 is pulled outward, the sensing part 31 and the trigger part 22 are in a fitted state, and the first elastic part 32 is pulled forward, which exerts a force in the opposite direction on the cover plate 2, so that the cover plate 2 stays in the compartment to open the opening 11 of the drawer 1.

[0051] The sensing part 31 and the triggering part 22 may both be magnets, and the magnets are installed in a mutually attracting state. Alternatively, one of the sensing part 31 and the triggering part 22 may be a magnet and the other a magnetic metal, and the magnets and the magnetic metals attract each other.

[0052] Alternatively, if Figure 4 and Figure 5 As shown, the rear cover plate 4 is provided with a through hole 41, and the driving assembly 3 also includes a support member 33, which is passed through the through hole 41 and includes a first end 331 and a second end 332. The first end 331 extends forward to the front side of the rear cover plate 4, passes through the first elastic portion 32, and is connected to the sensing portion 31. The second end 332 passes through the rear side wall of the rear cover plate 4 to form a fixing portion 34. The support member 33 can move forward and backward relative to the through hole 41.

[0053] Among them, when the drawer 1 is pushed inward, the sensing part 31 fits with the trigger part 22, and the support member 33 moves backward relative to the through hole 41, and the first elastic part 32 is squeezed by the cover plate 2 to undergo elastic deformation, and the cover plate 2 is subjected to the force of the first elastic part 32 toward the front side of the drawer 1, so that the cover plate 2 is closed tightly; when the drawer 1 is pulled outward, the sensing part 31 fits with the trigger part 22, and the fixing part 34 limits the movement of the support member 33 toward the drawer 1, so as to limit the movement of the cover plate 2 and open the opening 11 of the drawer 1.

[0054] Alternatively, if Figure 4 and Figure 5 As shown, the driving assembly 3 also includes a second elastic member, and the second elastic portion 35 is sleeved on the support member 33 and is arranged between the rear cover plate 4 and the fixing portion 34; wherein, when the drawer 1 is pulled outward, the sensing portion 31 fits with the trigger portion 22, and the second elastic portion 35 is elastically deformed by the squeezing of the fixing portion 34, and the cover plate 2 is subjected to the force of the second elastic portion 35 toward the rear side of the drawer 1, so that the cover plate 2 is separated from the drawer 1.

[0055] The above embodiment mentioned that when the drawer 1 is pushed inward, the sensing part 31 fits with the trigger part 22, and the support member 33 moves backward relative to the through hole 41, and the first elastic part 32 is squeezed by the cover plate 2 to elastically deform, and the cover plate 2 is subjected to the force of the first elastic part 32 toward the front side of the drawer 1, so that the cover plate 2 is closed. The second elastic part 35 is arranged between the rear cover plate 4 and the fixing part 34. When the drawer 1 is pulled outward, the sensing part 31 fits with the trigger part 22, and the second elastic part 35 is squeezed by the fixing part 34 to elastically deform, and the cover plate 2 is subjected to the force of the second elastic part 35 toward the rear side of the drawer 1, so that the cover plate 2 is separated from the drawer 1.

[0056] Optionally, an air duct is provided at the rear side of the refrigerator, and the rear cover plate 4 is provided to cover the air duct.

[0057] When the air duct of the refrigerator is arranged at the rear side of the refrigerator, the rear cover plate 4 connected to the driving assembly 3 can be used as an air duct cover plate to cover the air duct, so as to make full use of the rear cover plate 4 and reduce the manufacturing cost.

[0058] Alternatively, if Figure 6-10 As shown, the drawer 1 includes a first wall 12 and a second wall 13, the first wall 12 extends in the front-to-back direction; the second wall 13 is arranged opposite to the first wall 12 and extends in the front-to-back direction; wherein the cover plate 2 is arranged above the accommodating space 14 between the first wall 12 and the second wall 13, and also includes a first side 23 and a second side 24 arranged opposite to each other, the first side 23 is slidably connected to the top of the first wall 12, and the second side 24 is slidably connected to the top of the second wall 13.

[0059] An accommodating space 14 is defined between the first wall 12 and the second wall 13, and the cover plate 2 is arranged on top of the accommodating space 14, thereby increasing the independence and airtightness of the drawer 1. The cover plate 2 is provided with a first side 23 and a second side 24, and the first side 23 and the second side 24 are respectively matched with the top of the first wall 12 and the second wall 13, so that the sliding between the cover plate 2 and the drawer 1 can be realized, thereby realizing the opening and closing of the drawer 1. No complicated matching components are required between the cover plate 2 and the drawer 1, thereby reducing the space occupied by the matching components and enhancing the airtightness of the drawer 1.

[0060] Alternatively, if Figure 8 and Fig. 9 As shown, the cover 2 also includes a cover body 25, a first flange 121 is provided on the top of the first wall 12 toward the outside, and the first side 23 includes a first horizontal portion 231 and a first extension portion 232. The first horizontal portion 231 is connected to the cover body 25 and contacts the upper surface of the first flange 121; the first extension portion 232 is connected to the first horizontal portion 231 and extends downward, and is provided on the outside of the first flange 121.

[0061] The drawer 1 includes an opening 11 set upward, a cover body 25 covers the opening 11, a first horizontal portion 231 is set on the upper surface of the first flange 121, and a first extension portion 232 is set on the side of the first flange 121 facing the outside of the drawer 1. One side of the first horizontal portion 231 is connected to the cover body 25, and the other side is connected to the first extension portion 232. The first horizontal portion 231 and the first extension portion 232 wrap the first flange 121. When the cover 2 slides open relative to the drawer 1, the first extension portion 232 and the first horizontal portion 231 cooperate with the first flange 121 at the same time to limit the cover 2 from sliding toward the opposite side of the first extension portion 232, thereby achieving smooth sliding of the cover 2, and smoothly sliding the cover 2 to open the drawer 1.

[0062] Alternatively, if Figure 8 and Fig.10 As shown, a second flange 131 is provided at the top of the second wall 13 toward the outside, and the second side 24 includes a second horizontal portion 241 and a second extension portion 242. The second horizontal portion 241 is connected to the cover body 25 and contacts the upper surface of the second flange 131; the second extension portion 242 is arranged opposite to the first extension portion 232, and is connected to the second horizontal portion 241 and extends downward, and is arranged on the outside of the second flange 131.

[0063] The second horizontal portion 241 is arranged on the upper surface of the second flange 131, and the second extending portion 242 is arranged on the outer side of the second flange 131. One side of the second horizontal portion 241 is connected to the cover body 25, and the other side is connected to the second extending portion 242 to cover the second flange 131. When the cover 2 slides open relative to the drawer 1, the second extending portion 242 cooperates with the second flange 131 to limit the cover 2 from sliding in the direction of the first extending portion 232, thereby achieving smooth sliding of the cover 2, and smoothly sliding the cover 2 to open the drawer 1.

[0064] Alternatively, if Fig. 9 and Fig.10 As shown, the cover plate 2 also includes a first limiting rib 26 and a second limiting rib 27. The first limiting rib 26 is arranged on the inner surface of the first horizontal portion 231 and / or the second horizontal portion 241; the second limiting rib 27 is arranged on the inner surface of the first extension portion 232 and / or the second extension portion 242, one side of which is connected to the first limiting rib 26 and the other side extends downward to limit the lateral movement of the cover plate 2 relative to the drawer 1.

[0065] The first limiting rib 26 is disposed on the inner surface of the first horizontal portion 231, or the first limiting rib 26 is disposed on the inner surface of the second horizontal portion 241, or the first limiting rib 26 is disposed on both the inner surfaces of the first horizontal portion 231 and the second horizontal portion 241. This application takes the case where the first limiting rib 26 is disposed on both the inner surfaces of the first horizontal portion 231 and the second horizontal portion 241 as an example.

[0066] The first limiting rib 26 is arranged on the side of the first horizontal portion 231 and the second horizontal portion 241 facing the drawer 1, with one side abutting against the upper surface of the first flange 121, and the other side abutting against the upper surface of the second flange 131. In the process of the cover 2 sliding open relative to the drawer 1, the cover 2 and the first flange 121 and the cover 2 and the second flange 131 are not in direct contact, but the first limiting rib 26 and the first flange 121, as well as the first limiting rib 26 and the upper surface of the second flange 131 are in contact with each other, and then relative movement occurs to realize the sliding of the cover 2. Compared with the direct contact between the cover 2 and the first flange 121 and the second flange 131 respectively, the first limiting rib 26 and the upper surface of the first flange 121 are in contact with each other, and the first limiting rib 26 and the upper surface of the second flange 131 are in contact with each other, which can reduce the friction between the cover 2 and the drawer 1 during the sliding process, so that the sliding of the cover 2 relative to the drawer 1 is more labor-saving and smooth.

[0067] The inner surface of the first extension portion 232 is provided with a second limiting rib 27, or the inner surface of the second extension portion 242 is provided with a second limiting rib 27, or the inner surfaces of the first extension portion 232 and the second extension portion 242 are both provided with a second limiting rib 27. This application takes the inner surfaces of the first extension portion 232 and the second extension portion 242 as an example.

[0068] The second limiting rib 27 is arranged on the side of the first extension part 232 facing the first flange 121, and on the side of the second extension part 242 facing the second flange 131. One end of the second limiting rib 27 is connected to the first limiting rib 26, and the other end extends downward in the direction close to the bottom wall of the drawer 1. The first limiting rib 26 is arranged on the side of the first horizontal part 231 and the second horizontal part 241 facing the drawer 1. The position where the second limiting rib 27 is connected to the first limiting rib 26 is the position where the first horizontal part 231 is connected to the first extension part 232 and the second horizontal part 241 is connected to the second extension part 242. The setting of the second limiting rib 27, on the basis of the first extension part 232 and the second extension part 242, further limits the moving distance of the cover plate 2 in the left-right direction, that is, limits the lateral movement distance of the cover plate 2 perpendicular to the sliding direction of the cover plate 2.

[0069] Alternatively, if Fig. 9 and Fig.10 As shown, the cover plate 2 also includes a third limiting rib 28, which is arranged on the lower side of the first extension portion 232 and / or the second extension portion 242, and extends toward the drawer 1, and together with the first limiting rib 26 and the second limiting rib 27, forms a sliding space 29 for accommodating the first flange 121 and / or the second flange 131.

[0070] A third limiting rib 28 is provided on the lower side of the first extension portion 232, and is provided on the lower surface of the first flange 121, or a third limiting rib 28 is provided on the lower side of the second extension portion 242, and is provided on the lower surface of the second flange 131, or a third limiting rib 28 is provided on the lower sides of both the first extension portion 232 and the second extension portion 242, and is provided on the lower surfaces of the first flange 121 and the second flange 131, respectively. This application takes the case where both the first extension portion 232 and the second extension portion 242 are provided with a third limiting rib 28, and are provided on the lower surfaces of the first flange 121 and the second flange 131 as an example.

[0071] One end of the third limiting rib 28 is connected to the other end of the second limiting rib 27, and the other end extends in the direction close to the front end of the drawer 1, and is arranged on the lower surface of the first flange 121 and the second flange 131, so that when the cover plate 2 moves upward in the direction away from the drawer 1 during the sliding process, the setting of the third limiting rib 28 can limit the first flange 121 and the second flange 131, thereby preventing the cover plate 2 from separating from the first wall 12 and the second wall 13, thereby preventing the cover plate 2 from separating from the drawer 1.

[0072] The cover plate 2 is provided with a first limiting rib 26, a second limiting rib 27 and a third limiting rib 28 on both sides relative to the first flange 121 and the second flange 131. The first limiting rib 26, the second limiting rib 27 and the third limiting rib 28 surround a sliding space 29 for accommodating the first flange 121 and the second flange 131. The opening 11 of the sliding space 29 faces the first flange 121 and the second flange 131 respectively. The first flange 121 and the second flange 131 are stuck in the sliding space 29. The height of the sliding space 29, that is, the distance between the first limiting rib 26 and the third limiting rib 28, is slightly larger than the height of the first flange 121 and the second flange 131, so that the cover plate 2 slides more smoothly. The cover plate 2 uses the sliding spaces 29 on both sides as slideways, so that the cover plate 2 can slide in the sliding space 29 through the first flange 121 and the second flange 131 to achieve relative movement between the cover plate 2 and the drawer 1.

[0073] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A refrigerator, characterized in that: The refrigerator includes a compartment and also includes: A drawer, located in the chamber, with an opening at the top; A cover plate, which covers the opening and includes a rear side, wherein a trigger portion is provided on the rear side; The driving assembly is arranged on the rear cover plate of the compartment, and comprises a sensing part, wherein the sensing part and the triggering part are arranged opposite to each other; When the drawer is pulled outward, the sensing part fits with the triggering part, leaving the cover plate in the compartment to open the drawer opening.

2. The refrigerator according to claim 1, characterized in that: The drive components also include: A first elastic portion, one end of which is connected to the rear cover plate and the other end of which is disposed toward the drawer; Among them, the sensing part is arranged at the other end of the first elastic part; when the drawer is pushed inward, after the sensing part and the trigger part are in contact, the first elastic part is squeezed by the cover plate to undergo elastic deformation, and the cover plate is acted upon by the first elastic part toward the front side of the drawer to close the cover plate; when the drawer is pulled outward, after the sensing part and the trigger part are in contact, the cover plate is acted upon by the first elastic part toward the direction of the rear cover plate to keep the cover plate in the compartment and open the drawer opening.

3. The refrigerator according to claim 2, characterized in that: The rear cover plate is provided with a through hole, and the drive assembly further comprises: A support member is provided in the through hole, and includes a first end and a second end. The first end extends forward to the front side of the rear cover plate, is provided in the first elastic portion, and is connected to the sensing portion. The second end passes through the rear side wall of the rear cover plate to form a fixing portion. The support member can move forward and backward relative to the through hole. Among them, when the drawer is pushed inward, the sensing part fits with the trigger part, and the support member moves backward relative to the through hole. The first elastic part is squeezed by the cover plate and elastically deforms. The cover plate is subjected to the force of the first elastic part toward the front side of the drawer to close the cover plate; when the drawer is pulled outward, the sensing part fits with the trigger part, and the fixing part limits the movement of the support member toward the drawer, so as to limit the movement of the cover plate and open the drawer opening.

4. The refrigerator according to claim 3, characterized in that: The drive components also include: The second elastic part is sleeved on the support member and arranged between the rear cover plate and the fixing part; When the drawer is pulled out, the sensing part fits with the triggering part, the second elastic part is squeezed by the fixing part to undergo elastic deformation, and the cover plate is acted upon by the second elastic part toward the rear side of the drawer, so that the cover plate is separated from the drawer.

5. The refrigerator according to claim 1, characterized in that: An air duct is arranged at the rear side of the refrigerator, and a rear cover plate is arranged on the air duct.

6. The refrigerator according to claim 1, characterized in that the drawer include: a first wall extending in the front-to-back direction; A second wall, disposed opposite to the first wall and extending in the front-to-back direction; The cover plate is disposed above the accommodation space between the first wall and the second wall, and also includes a first side and a second side that are relatively disposed, the first side is slidably connected to the top of the first wall, and the second side is slidably connected to the top of the second wall.

7. The refrigerator according to claim 6, characterized in that: The cover plate further comprises a cover plate body, the top of the first wall is provided with a first flange facing outward, and the first side comprises: A first horizontal portion connected to the cover plate body and in contact with an upper surface of the first flange; The first extension portion is connected to the first horizontal portion and extends downward, and is arranged outside the first flange.

8. The refrigerator according to claim 7, characterized in that: A second flange is disposed on the top of the second wall toward the outside, and the second side includes: A second horizontal portion connected to the cover plate body and in contact with an upper surface of the second flange; The second extension portion is arranged opposite to the first extension portion, connected to the second horizontal portion and extending downward, and is arranged outside the second flange.

9. The refrigerator according to claim 8, characterized in that: The cover also includes: A first limiting rib, provided on the inner surface of the first horizontal portion and / or the second horizontal portion; The second limiting rib is arranged on the inner surface of the first extension part and / or the second extension part, one side of which is connected to the first limiting rib and the other side of which extends downward to limit the lateral movement of the cover plate relative to the drawer.

10. The refrigerator according to claim 9, characterized in that: The cover also includes: The third limiting rib is arranged at the lower side of the first extension part and / or the second extension part and extends toward the drawer, and together with the first limiting rib and the second limiting rib, forms a sliding space for accommodating the first flange and / or the second flange.

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