Drawer assembly and refrigeration equipment

Abstract

The utility model discloses a drawer assembly and refrigeration equipment, the drawer assembly comprises a drawer, two sliding rail assemblies, a first limiting assembly, a second limiting assembly and a third limiting assembly, and the first limiting assembly is arranged between a second end and a fourth end in the first direction and used for limiting a drawer body in the first direction; the second limiting assembly comprises an elastic clamping part and a front clamping part, the elastic clamping part is arranged at the position, close to the first end, of the drawer body or the first end of the drawer body in the second direction, the front clamping part is arranged at the third end of the drawer body in the second direction, and the elastic clamping part and the front clamping part are connected and used for limiting the drawer body in the first direction and the second direction; the third limiting assembly is arranged between the middle of the drawer support and the middle of the sliding rail support and used for limiting the drawer body in the first direction. According to the drawer assembly, it is guaranteed that the drawer is fixed in the front-back and up-down positions, the drawer is easy to assemble and disassemble, operation is easy, and then the use experience of a user is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of household appliances, in particular to a drawer assembly and a refrigeration equipment. BACKGROUND

[0002] In some existing refrigeration equipment (such as a refrigerator), a drawer is pulled out and pushed back by a slide rail mechanism. However, the drawer is difficult to be installed on the slide rail mechanism and difficult to be disassembled from the slide rail mechanism, and professional guidance is required for the installation and disassembly of the drawer, which reduces the user experience. CONTENT OF THE UTILITY MODEL

[0003] The present application provides a drawer assembly and a refrigeration equipment to solve the technical problem that the drawer is difficult to be installed on the slide rail mechanism and difficult to be disassembled from the slide rail mechanism in the existing refrigeration equipment, and professional guidance is required for the installation and disassembly of the drawer, which reduces the user experience.

[0004] To solve the above technical problem, the present application provides a drawer assembly, comprising: a drawer, comprising a drawer main body and drawer supports arranged on both side surfaces of the drawer main body, the drawer supports comprising first and second ends arranged oppositely; two slide rail assemblies arranged on both side surfaces of the drawer main body, each slide rail assembly comprising a slide rail piece and a slide rail support connected with the slide rail piece, the slide rail support comprising third and fourth ends arranged oppositely; a first limiting assembly arranged between the second end and the fourth end along a first direction, for limiting the drawer main body along the first direction; a second limiting assembly comprising an elastic clamping portion and a front clamping portion, the elastic clamping portion being arranged at the first end or near the first end of the drawer main body along a second direction, and the front clamping portion being arranged at the third end along the second direction, the elastic clamping portion and the front clamping portion being connected, for limiting the drawer main body along the first direction and the second direction; and a third limiting assembly arranged between the middle of the drawer support and the middle of the slide rail support, for limiting the drawer main body along the first direction; wherein the first direction and the second direction are different.

[0005] The elastic clamping portion comprises a first elastic connecting portion and a second elastic connecting portion connected with the first elastic connecting portion, the first elastic connecting portion is arranged extending along the second direction, the second elastic connecting portion is provided with an elastic clamping protruding portion on the side surface of the slide rail support facing the second elastic connecting portion, the front clamping portion is arranged extending along the second direction, the front clamping portion and the first elastic connecting portion are arranged closely, and the elastic clamping protruding portion defines the bottom of the front clamping portion.

[0006] The second elastic connecting portion comprises a handle portion arranged below the elastic clamping protruding portion.

[0007] The third limiting assembly comprises a middle clamping portion and a middle groove clamped with the middle clamping portion, the middle clamping portion is arranged in one of the middle portion of the drawer support and the middle portion of the slide rail support, the middle groove is arranged in the other of the middle portion of the drawer support and the middle portion of the slide rail support, and the middle clamping portion and the middle groove are arranged in the first direction.

[0008] The slide rail support is provided with a sliding portion, the surface of the sliding portion is provided with a sliding surface, the middle groove is arranged on the side surface of the sliding surface away from the drawer main body, and the middle clamping portion is arranged on the side surface of the slide rail support away from the drawer main body.

[0009] The bottom of the middle clamping portion is symmetrically provided with a guide inclined surface at both ends.

[0010] The first limiting assembly comprises a rear clamping portion and a rear groove clamped with the rear clamping portion, the rear clamping portion is arranged in one of the rear portion of the drawer support and the rear portion of the slide rail support, the rear groove is arranged in the other of the rear portion of the drawer support and the rear portion of the slide rail support, and the rear clamping portion and the rear groove are arranged in the first direction.

[0011] The rear clamping portion is provided with a rear clamping protrusion in the first end direction, and the rear clamping protrusion is at least one of conical, triangular and conical.

[0012] The slide rail support is detachably connected to the slide rail piece and located below the drawer support.

[0013] To solve the above technical problems, the application provides a refrigeration equipment, which comprises: an ice making body; and the drawer assembly, wherein the slide rail piece of the drawer assembly is mounted in the ice making body.

[0014] The application provides a drawer assembly. The drawer assembly comprises a drawer, two slide rail assemblies, a first limiting assembly, a second limiting assembly and a third limiting assembly. The drawer comprises a drawer main body and a drawer support arranged on both side surfaces of the drawer main body. The drawer support comprises a first end and a second end arranged oppositely. The two slide rail assemblies are arranged on both side surfaces of the drawer main body respectively. The slide rail assembly comprises a slide rail piece and a slide rail support connected with the slide rail piece. The slide rail support comprises a third end and a fourth end arranged oppositely. The first limiting assembly is arranged between the second end and the fourth end in a first direction, and is used for limiting the drawer main body in the first direction. The second limiting assembly comprises an elastic clamping portion and a front clamping portion. The elastic clamping portion is arranged at the first end or close to the first end of the drawer main body in a second direction. The front clamping portion is arranged at the third end in the second direction. The elastic clamping portion and the front clamping portion are connected, and are used for limiting the drawer main body in the first direction and the second direction. The third limiting assembly is arranged between the middle portion of the drawer support and the middle portion of the slide rail support, and is used for limiting the drawer main body in the first direction. The first direction and the second direction are different.

[0015] By setting the first limiting assembly and the second limiting assembly in the drawer assembly, the front end, the rear end, the upper end and the lower end position of the drawer can be limited, thereby ensuring the fixation of the front-rear and up-down positions of the drawer. Meanwhile, by setting the third limiting assembly in the drawer assembly, strong contact between the drawer support and the slide rail support can be ensured, collision between the upper elastic clamping part and the front clamping part of the drawer can be reduced, thereby avoiding stress fatigue of the elastic clamping part and the like. When the drawer is installed in the slide rail assembly, the slide rail assembly is in a closed state, and the drawer is horizontally slid in to the bottom, that is, can be automatically assembled in place. The above-mentioned drawer installation process is simple and easy to operate, which can improve the user experience without professional guidance. When the drawer is disassembled from the slide rail assembly, after pulling out the drawer, pressing the elastic clamping part forward and directly lifting the drawer upward, the upper elastic clamping part and the front clamping part of the drawer are disconnected, the third limiting assembly is disconnected, so that the drawer can be directly disassembled. The above-mentioned drawer disassembly process is simple, which can improve the user experience without professional guidance. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0017] Figure 1 is a structural schematic diagram of an embodiment of the drawer assembly of the present application;

[0018] Figure 2 is a structural schematic diagram of the slide rail support in the drawer assembly of the present application;

[0019] Figure 3 is a first partial schematic diagram of the drawer assembly of the present application;

[0020] Figure 4 is a second partial schematic diagram of the drawer assembly of the present application;

[0021] Figure 5 is a structural schematic diagram of an embodiment of the refrigeration equipment of the present application;

[0022] Figure 6 is a partial schematic diagram of an embodiment of the refrigeration equipment of the present application.

[0023] 10, drawer assembly; 11, drawer; 111, drawer body; 1111, drawer body; 1112, drawer panel; 112, drawer support; 112a, first end; 112b, second end; 12, slide rail assembly; 121, slide rail piece; 122, slide rail support; 122a, third end; 122b, fourth end; 1221, sliding part; 12211, sliding surface; 13, first limiting assembly; 131, rear clamping part; 1311, rear clamping protruding part; 132, rear groove; 14, second limiting assembly; 141, elastic clamping part; 1411, first elastic connecting part; 1412, second elastic connecting part; 14121, elastic clamping protruding part; 1413, handle part; 142, front clamping part; 15, third limiting assembly; 151, middle clamping part; 1511, guide inclined surface; 152, middle groove; 100, refrigeration equipment; 20, ice making body. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the present application.

[0025] Reference to "an embodiment" in this text means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The phrase appears at various places in the specification does not necessarily refer to the same embodiment, or necessarily alternate or mutually exclusive embodiments. It is explicitly and implicitly understood that the embodiments described herein can be combined.

[0026] The drawer assembly and the refrigeration equipment provided by the present application will be described in detail below in combination with the embodiments.

[0027] Please refer to Figure 1 , Figure 2 and Figure 3 , Figure 1 is a structural schematic view of an embodiment of the drawer assembly of the present application; Figure 2 is a structural schematic view of a slide rail support in the drawer assembly of the present application; Figure 3is a first partial view of a drawer assembly of the present application. The present application provides a drawer assembly. The drawer assembly 10 can be used for storing articles and the like. The drawer assembly 10 is used for installation in a refrigeration device. The refrigeration device can be but is not limited to a refrigerator, a freezer and the like. The number of the drawer assembly 10 can be but is not limited to one, two, three or more. The drawer assembly 10 comprises a drawer 11 and two slide rail assemblies 12. The drawer 11 comprises a drawer main body 111 and two drawer supports 112. One drawer support 112 is arranged on one side of the drawer main body 111; the other drawer support 112 is arranged on the other side of the drawer main body 111. The drawer support 112 comprises a first end 112a and a second end 112b. The first drawer 11 and the second drawer 11 are arranged oppositely. The first end 112a can be the end close to the user, i.e. the first end 112a can be the front end; the second end 112b can be the end away from the user, i.e. the second end 112b can be the rear end.

[0028] The two slide rail assemblies 12 are arranged on the two sides of the drawer main body 111 respectively. That is, one slide rail assembly 12 is arranged on one side of the drawer main body 111; the other slide rail assembly 12 is arranged on the other side of the drawer main body 111. The slide rail assembly 12 is connected between the drawer 11 and the refrigeration device, so as to realize installation and dismounting of the drawer 11, thereby ensuring normal drawing or pushing back of the drawer 11. The slide rail assembly 12 comprises a slide rail piece 121 and a slide rail support 122. The slide rail support 122 is connected to the slide rail piece 121. The slide rail support 122 can be detachably or fixedly connected to the slide rail piece 121. In the present embodiment, the slide rail support 122 is connected to the slide rail piece 121 by rivets and the like. The slide rail piece 121 is used for installation in the refrigeration device. The slide rail support 122 comprises a third end 122a and a fourth end 122b. The third end 122a and the fourth end 122b are arranged oppositely. The third end 122a can be the end close to the user, i.e. the third end 122a can be the front end; the fourth end 122b can be the end away from the user, i.e. the second end 112b can be the rear end. The slide rail support 122 can be extended and retracted relative to the slide rail piece 121, thereby ensuring normal drawing or pushing back of the drawer 11. The slide rail piece 121 is a conventional component in the art, which will not be described herein.

[0029] The drawer assembly 10 further comprises a first limiting assembly 13, a second limiting assembly 14 and a third limiting assembly 15. The first limiting assembly 13 is arranged between the second end 112b and the fourth end 122b along the first direction X. That is, the first limiting assembly 13 is arranged between the rear end of the drawer support 112 and the rear end of the slide rail support 122 along the first direction X. The first limiting assembly 13 is used to limit the drawer body 111 along the first direction X. The first direction X can be but is not limited to the front-rear direction. The first limiting assembly 13 can not only connect the second end 112b of the drawer support 112 and the fourth end 122b of the slide rail support 122, but also limit the rear end of the drawer body 111. The above-mentioned first limiting assembly 13 can be limited by clamping and inserting, etc., which is not limited here.

[0030] The second limiting assembly 14 comprises an elastic clamping portion 141 and a front clamping portion 142. The elastic clamping portion 141 is arranged at the first end 112a of the drawer support 112 or near the first end 112a of the drawer body 111 along the second direction Y. The elastic clamping portion 141 can have at least two arrangement positions. For example, the elastic clamping portion 141 is arranged at the first end 112a of the drawer support 112 along the second direction Y. The elastic clamping portion 141 can be detachable or fixed at the first end 112a of the drawer support 112. In the embodiment, the elastic clamping portion 141 is integrally formed at the first end 112a of the drawer body 111. Alternatively, the elastic clamping portion 141 is arranged at the first end 112a of the drawer support 112 along the second direction Y. The elastic clamping portion 141 can be detachable or fixed at the first end 112a of the drawer support 112. The second direction Y can be but is not limited to the up-down direction. The elastic clamping portion 141 can be deformed after being stressed. The elastic clamping portion 141 can be but is not limited to an elastic clamping arm, etc.

[0031] The front clamping portion 142 is arranged at the third end 122a of the slide rail support 122 along the second direction Y. The elastic clamping portion 141 and the front clamping portion 142 are connected and used to limit the drawer body 111 along the first direction X and the second direction Y at the same time. That is, the elastic clamping portion 141 and the front clamping portion 142 cooperate and can not only connect the first end 112a of the drawer support 112 and the third end 122a of the slide rail support 122, but also limit the front end and the up-down end of the drawer body 111.

[0032] The third limiting assembly 15 is arranged between the middle part of the drawer support 112 and the middle part of the slide rail support 122. The third limiting assembly 15 is used to limit the drawer body 111 in the first direction X. The third limiting assembly 15 can not only connect the middle part of the drawer support 112 and the middle part of the slide rail support 122, but also limit the front and back direction of the drawer 11. The first direction X is different from the second direction Y. For example, the first direction X can be the front and back direction, and the second direction Y can be the up and down direction. The third limiting assembly 15 can be connected by clamping and inserting, which is not limited herein.

[0033] When the drawer 11 is installed on the slide rail assembly 12, the slide rail assembly 12 is in a closed state. First, the first limiting assembly 13 between the fourth end 122b of the slide rail support 122 and the second end 112b of the drawer support 112 is first contacted. Then, the elastic clamping part 141 near the first end 112a of the drawer body 111 or the first end 112a of the drawer support 112 and the front clamping part 142 of the third end 122a of the slide rail support 122 are contacted. Second, when the drawer 11 continues to move inward, the elastic clamping part 141 near the first end 112a of the drawer body 111 or the first end 112a of the drawer support 112 and the front clamping part 142 of the third end 122a of the slide rail support 122 are assembled in place; at the same time, the third limiting assembly 15 between the middle part of the drawer support 112 and the middle part of the slide rail support 122 is assembled in place. Finally, when the drawer 11 is finally pulled out or pushed back during normal use, the force point is the third limiting assembly 15, which can prevent the elastic clamping part 141 from being fatigued and ensure the structural reliability.

[0034] When the drawer 11 is removed from the slide rail assembly 12, the slide rail support 122 and the drawer 11 are pulled out. The elastic clamping part 141 is pressed forward, and the drawer 11 is lifted upward, so that the elastic clamping part 141 and the front clamping part 142 are separated and disconnected in the up and down direction, and at the same time, the third limiting assembly 15 is disconnected, so that the drawer 11 can be directly removed.

[0035] By setting the first limiting assembly 13 and the second limiting assembly 14 in the drawer assembly 10, the front end, the rear end, the upper end and the lower end position of the drawer 11 can be limited, thereby ensuring the fixation of the front-rear and up-down position of the drawer 11. Meanwhile, by setting the third limiting assembly 15 in the drawer assembly 10, the strong contact between the drawer support 112 and the slide rail support 122 can be ensured, the collision between the elastic clamping part 141 and the front clamping part 142 of the drawer 11 can be reduced, and the stress fatigue of the elastic clamping part 141 can be avoided. When the drawer 11 is installed on the slide rail assembly 12, the slide rail assembly 12 is in a closed state, and the drawer 11 is horizontally slid into the bottom, that is, it can be automatically assembled in place. The above-mentioned drawer 11 installation process is simple and easy to operate, which can improve the user experience without professional guidance. When the drawer 11 is disassembled from the slide rail assembly 12, after pulling out the drawer 11, pressing the elastic clamping part 141 forward and directly lifting the drawer 11 upward, the elastic clamping part 141 and the front clamping part 142 of the drawer 11 are disconnected, the third limiting assembly 15 is disconnected, so that the drawer 11 can be directly disassembled. The above-mentioned drawer 11 disassembly process is simple, which can improve the user experience without professional guidance.

[0036] The elastic clamping part 141 and the front clamping part 142 can be limited in the second direction Y in various ways. For example, in a specific embodiment, the elastic clamping part 141 includes a first elastic connecting part 1411 and a second elastic connecting part 1412. The first elastic connecting part 1411 and the second elastic connecting part 1412 are connected. The first elastic connecting part 1411 and the second elastic connecting part 1412 are fixedly connected or integrally formed, etc. The first elastic connecting part 1411 is arranged in the second direction. The end of the first elastic connecting part 1411 away from the second elastic connecting part 1412 is connected to the drawer main body 111 near the first end 112a or the first end 112a of the drawer support 112.

[0037] The second elastic connecting part 1412 is provided with an elastic clamping protrusion 14121 on the side face facing the slide rail support 122. The elastic clamping protrusion 14121 is integrally formed or welded on the second elastic connecting part 1412. The front clamping part 142 is arranged in the second direction. The front clamping part 142 and the first elastic connecting part 1411 are arranged in close proximity and parallel. The elastic clamping protrusion 14121 defines the bottom of the front clamping part 142.

[0038] When the front clamping portion 142 and the first elastic connecting portion 1411 are arranged in close proximity, and the elastic clamping protruding portion 14121 defines the bottom of the front clamping portion 142, the stability of the front end, the upper end, and the lower end of the drawer support 112 can be improved, and the assembly stability of the drawer 11 can be improved, and the risk of the drawer 11 being pulled out and then being pulled out can be reduced. The elastic clamping protruding portion 14121 can be, but is not limited to, a triangle, a quadrilateral, an isosceles trapezoid, etc. In this embodiment, the elastic clamping protruding portion 14121 is arranged in a triangular shape.

[0039] Specifically, the second elastic connecting portion 1412 includes a handle portion 1413. The handle portion 1413 is arranged below the elastic clamping protruding portion 14121. The handle portion 1413 can facilitate the user to hold and take, etc. When it is necessary to disassemble the drawer 11 from the slide rail assembly 12, the user acts on the handle portion 1413 to move forward, and lifts the drawer 11 upward, so that the connection between the drawer 11 and the slide rail assembly 12 can be solved.

[0040] Further, the handle portion 1413 can be, but is not limited to, a straight line, a curved shape, an arc shape, etc., as long as it is convenient for the user to hold. In this embodiment, the handle portion 1413 is arranged in a straight line, such as the handle portion 1413 arranged in parallel along the second square.

[0041] In other embodiments, the elastic clamping portion 141 and the front clamping portion 142 can also have other shapes. For example, the elastic clamping portion 141 protrudes an elastic clamping protruding portion 1411 towards one side of the slide rail support 122. The front clamping portion 142 is provided with a front clamping protruding portion (not shown in the figure) towards one side of the slide rail support 122. The front clamping protruding portion clamps the elastic clamping protruding portion 1411. Since the elastic clamping protruding portion 1411 and the front clamping protruding portion are both towards one side of the slide rail support 122, that is, the elastic clamping protruding portion 1411 and the front clamping protruding portion extend at least partially in the second direction Y, when the elastic clamping protruding portion 1411 and the front clamping protruding portion are clamped, the stability of the front end, the upper end, and the lower end of the drawer support 112 can be improved, and the assembly stability of the drawer 11 can be improved, and the risk of the drawer 11 being pulled out and then being pulled out can be reduced. The elastic clamping protruding portion 1411 can be, but is not limited to, a triangle, a quadrilateral, an isosceles trapezoid, etc.

[0042] In some embodiments, the slide rail bracket 122 is provided with a sliding portion 1221. The sliding portion 1221 is integrally formed or welded to the slide rail bracket 122. The sliding portion 1221 is provided with a sliding surface 12211. The sliding surface 12211 can support the drawer bracket 112, and in turn, the entire drawer 11, etc. When the drawer 11 is installed between the two slide rail assemblies 12, the drawer bracket 112 can move along the sliding surface 12211. The front clamping portion 142 is connected to one end of the sliding portion 1221 close to the first end 112a. The front clamping portion 142 can be integrally formed or welded to one end of the sliding portion 1221 close to the first end 112a. Through the cooperation of the above-mentioned front clamping portion 142 and the sliding portion 1221, the strength of the front clamping portion 142 can be improved.

[0043] Please refer to Figure 4 , Figure 4 is a second partial view of the drawer assembly of the present application. In combination with Figures 1 to 3 In some embodiments, the third limiting assembly 15 includes a middle clamping portion 151 and a middle groove 152. The middle clamping portion 151 and the middle groove 152 are clamped. The middle clamping portion 151 and the middle groove 152 are both arranged along the first direction X, and when the middle clamping portion 151 and the middle groove 152 are clamped, the front and rear ends of the drawer 11 can be defined. The middle part of the drawer bracket 112 and the middle part of the slide rail bracket 122 are connected through the cooperation of the above-mentioned middle clamping portion 151 and the middle groove 152, not only realizing the connection between the middle part of the drawer bracket 112 and the middle part of the slide rail bracket 122, and in turn ensuring that the assembly between the drawer 11 and the slide rail assembly 12 is completed as a strong contact; but also can reduce the impact of the elastic clamping portion 141 on the drawer 11 due to pulling out or pushing back, and in turn reduce the stress fatigue of the elastic clamping portion 141, thereby improving the service life of the elastic clamping portion 141, etc.

[0044] As in the present embodiment, the middle clamping portion 151 is arranged in the middle part of the drawer bracket 112. The middle groove 152 is arranged in the middle part of the slide rail bracket 122. The middle clamping portion 151 of the drawer bracket 112 and the middle groove 152 of the slide rail bracket 122 are clamped with each other.

[0045] As in another specific embodiment, the middle clamping portion 151 is arranged in the middle part of the slide rail bracket 122. The middle groove 152 is arranged in the middle part of the drawer bracket 112. The middle clamping portion 151 of the drawer bracket 112 and the middle groove 152 of the slide rail bracket 122 are clamped.

[0046] In a specific embodiment, the slide rail support 122 is provided with a sliding portion 1221. The surface of the sliding portion 1221 is provided with a sliding surface 12211. The middle groove 152 is arranged on the side of the sliding surface 12211 away from the drawer main body 111. The middle clamping portion 151 is arranged on the side of the slide rail support 122 away from the drawer main body 111. By arranging the middle clamping portion 151 on the side of the slide rail support 122 away from the drawer main body 111, and arranging the middle groove 152 on the side of the sliding surface 12211 away from the drawer main body 111, not only the connection between the slide rail support 122 and the drawer support 112 is achieved, but also the structure processing is facilitated, and the processing technology is simplified.

[0047] Specifically, the bottom of the middle clamping portion 151 is symmetrically provided with two guide inclined surfaces 1511. One end of the bottom of the middle clamping portion 151 close to the first end 112a is provided with a guide inclined surface 1511. The guide inclined surface 1511 is arranged to be inclined downward from the first end 112a to the second end 112b. The other end of the bottom of the middle clamping portion 151 close to the second end 112b is provided with another guide inclined surface 1511. The other guide inclined surface 1511 is arranged to be inclined upward from the first end 112a to the second direction Y. Both of the two guide inclined surfaces 1511 can play a guiding role. When the drawer 11 is assembled to the slide rail assembly 12, the middle clamping portion 151 can be quickly clamped to the middle groove 152, thereby improving the smoothness of the assembly of the drawer 11 to the slide rail assembly 12. When the drawer 11 is disconnected from the slide rail assembly 12, the middle clamping portion 151 can be quickly disassembled from the middle groove 152, thereby reducing the motion resistance.

[0048] In some embodiments, the first limiting assembly 13 includes a rear clamping portion 131 and a rear groove 132. The rear clamping portion 131 and the rear groove 132 are clamped. The rear clamping portion 131 and the rear groove 132 are both arranged to extend along the first direction X. When the rear clamping portion 131 and the rear groove 132 are clamped, the front and rear ends of the drawer 11 can be defined. The rear of the drawer support 112 and the rear of the slide rail support 122 are connected through the above-mentioned rear clamping portion 131 and the rear groove 132, which not only realizes the connection between the rear of the drawer support 112 and the rear of the slide rail support 122, but also defines the rear end of the drawer main body 111.

[0049] In this embodiment, the rear clamping portion 131 is arranged on the rear of the slide rail support 122. The rear groove 132 is arranged on the rear of the drawer support 112. The rear clamping portion 131 of the slide rail support 122 and the rear groove 132 of the drawer support 112 are clamped to each other.

[0050] As another specific embodiment, the rear clamping portion 131 is arranged at the rear of the drawer support 112. The rear recess 132 is arranged at the rear of the slide rail support 122. The rear recess 132 of the slide rail support 122 and the rear clamping portion 131 of the drawer support 112 are clamped with each other. In other embodiments, the rear clamping portion 131 or the rear recess 132 can also be arranged at other positions, such as the drawer body 1111, etc., which are not limited herein.

[0051] Specifically, the rear clamping portion 131 is provided with a rear clamping protrusion 1311 protruding towards the first end 112a. The rear clamping protrusion 1311 is integrally formed or welded to the rear clamping portion 131. The rear clamping protrusion 1311 is at least one of conical, triangular, and conical. The rear clamping portion 131 can be conical, triangular, or conical, etc. As an embodiment, the rear clamping protrusion 1311 is triangular. Through the rear clamping protrusion 1311 and its shape, the stability of the assembly of the slide rail support 122 and the drawer support 112 can be improved.

[0052] In some embodiments, the slide rail support 122 is detachably connected to the slide rail 121. The detachable manner can be but is not limited to clamping, inserting, and bolting, etc. As an embodiment, the slide rail support 122 is connected to the slide rail 121 by a plurality of rivets (not shown in the figure). The slide rail support 122 is located below the drawer support 112, so that the slide rail support 122 can support the drawer support 112 and the drawer body 111 thereon. Specifically, the slide rail support 122 is provided with at least two rivet holes (not shown in the figure). The number of rivet holes can be but is not limited to two, three, and four or more, etc. The slide rail support 122 is connected to the slide rail 121 through the at least two rivet holes and a rivet (not shown in the figure), and the stability of the installation of the slide rail support 122 to the slide rail 121, etc.

[0053] In some embodiments, the drawer body 111 includes a drawer body 1111 and a drawer panel 1112. The drawer body 1111 is used to store articles, etc. The drawer panel 1112 is detachably connected to one end of the drawer body 1111. The detachable manner can be but is not limited to clamping, inserting, and bolting, etc. As an embodiment, the drawer panel 1112 is clamped to one end of the drawer body 1111. The drawer panel 1112 can be a transparent drawer panel (not shown in the figure). The transparent drawer panel can be made of transparent material. The transparent drawer panel can enable the articles in the drawer body 1111 to be directly visible to the user. The elastic clamping portion 141 can be arranged on the drawer body 1111.

[0054] Please continue to refer to Figures 1 to 4In some specific application scenarios, the installation process of the drawer 11 and the slide rail assembly 12 is as follows. First, the rear clamping part 131 of the slide rail support 122 is in contact with the rear groove 132 of the drawer support 112; then, the elastic clamping part 141 at the first end 112a of the drawer main body 111 or the first end 112a of the drawer support 112 is in contact with the front clamping part 142 of the third end 122a of the slide rail support 122; when continuing to move inward, the elastic clamping part 141 at the first end 112a of the drawer main body 111 or the first end 112a of the drawer support 112 is assembled in place with the front clamping part 142 of the third end 122a of the slide rail support 122; at the same time, the middle clamping part 151 of the drawer support 112 is assembled in place with the middle groove 152 of the drawer support 112; finally, during normal use of the drawer 11, when the drawer 11 moves forward and backward, the stress points are the middle clamping part 151 and the middle groove 152, which prevents the front clamping part 142 from being fatigued and broken, thereby ensuring the structural reliability.

[0055] The disassembly process of the drawer 11 and the slide rail assembly 12 is as follows. When the drawer 11 is disassembled from the slide rail assembly 12, the slide rail support 122 and the drawer 11 are pulled out, the user presses the elastic clamping part 141 forward and lifts the drawer 11 upward, the elastic clamping part 141 is separated from the front clamping part 142, at this time, the middle clamping part 151 and the middle groove 152 are disconnected, and finally the disassembly of the drawer 11 is realized.

[0056] Please refer to Figure 5 and Figure 6 , Figure 5 is a structural schematic diagram of an embodiment of the refrigeration device of the present application; Figure 6 is a partial schematic diagram of an embodiment of the refrigeration device of the present application. In combination with Figures 1 to 4 , the present application provides a refrigeration device. The refrigeration device 100 comprises an ice making body 20 and a drawer assembly 10. The slide rail piece 121 of the drawer assembly 10 is installed in the ice making body 20. The slide rail piece 121 is detachably or fixedly connected to the ice making body 20. In this embodiment, the slide rail piece 121 is detachably connected to the ice making body 20. It should be noted that the drawer assembly 10 in this embodiment is the drawer assembly 10 described in the above embodiments, which will not be described here.

[0057] The refrigeration equipment 100 is automatically assembled in place by the drawer assembly 10 when the drawer 11 is installed on the slide rail assembly 12, the slide rail assembly 12 is in a closed state, and the drawer 11 is horizontally slid into the bottom. The above-mentioned drawer 11 installation process is simple and easy to operate, and can improve the user experience. When the drawer 11 is detached from the slide rail assembly 12, the elastic clamping part 141 is pressed forward and the drawer 11 is directly lifted upward after the drawer 11 is pulled out, the elastic clamping part 141 on the drawer 11 is disconnected with the front clamping part 142, the third limiting assembly 15 is disconnected, so that the drawer 11 can be directly detached. The above-mentioned drawer 11 disassembly process is simple, which can improve the user experience.

[0058] The terms "first", "second", "third", etc. in the present application are only for descriptive purpose, and cannot be understood as indicating the number of the technical features. Therefore, the features with "first", "second", "third" can explicitly or implicitly include at least one of the features. All directional indications (such as upper, lower, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units does not limit to the listed steps or units, but optionally includes steps or units not listed or other steps or units inherent to the process, method, product or device.

[0059] The above-mentioned only for the embodiments of the present application, not therefore limit the patent scope of the present application, any equivalent structure or equivalent process transformation using the content of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A drawer assembly comprising: The drawer comprises a drawer body and drawer supports arranged on both sides of the drawer body, the drawer supports comprising first and second ends arranged oppositely; Two slide rail assemblies are arranged on both sides of the drawer body, the slide rail assemblies comprising slide rail members and slide rail supports connected with the slide rail members, the slide rail supports comprising third and fourth ends arranged oppositely; A first limiting assembly is arranged between the second end and the fourth end in a first direction, for limiting the drawer body in the first direction; A second limiting assembly comprises an elastic clamping portion and a front clamping portion, the elastic clamping portion being arranged at the first end or near the first end of the drawer body in a second direction, and the front clamping portion being arranged at the third end in the second direction, the elastic clamping portion and the front clamping portion being connected, for limiting the drawer body in the first direction and the second direction; A third limiting assembly is arranged between the middle portion of the drawer support and the middle portion of the slide rail support, for limiting the drawer body in the first direction; wherein the first direction and the second direction are different. The elastic clamping portion comprises a first elastic connecting portion and a second elastic connecting portion connected with the first elastic connecting portion, the first elastic connecting portion being arranged in extension in the second direction, and the second elastic connecting portion being provided with an elastic clamping protrusion towards one side surface of the slide rail support, the front clamping portion being arranged in extension in the second direction, the front clamping portion and the first elastic connecting portion being arranged closely, and the elastic clamping protrusion limiting the bottom of the front clamping portion.

2. The drawer assembly of claim 1, wherein, The second elastic connecting portion comprises a handle portion arranged below the elastic clamping protrusion.

3. The drawer assembly of claim 2, wherein, The third limiting assembly comprises a middle clamping portion and a middle groove clamped with the middle clamping portion, the middle clamping portion being arranged in one of the middle portion of the drawer support and the middle portion of the slide rail support, and the middle groove being arranged in the other of the middle portion of the drawer support and the middle portion of the slide rail support, the middle clamping portion and the middle groove being arranged in extension in the first direction.

4. The drawer assembly of claim 1, wherein, The slide rail support is provided with a sliding portion, a sliding surface of the sliding portion being provided with a middle groove arranged away from one side surface of the drawer body, and the slide rail support being provided with a middle clamping portion arranged away from one side surface of the drawer body.

5. The drawer assembly of claim 4, wherein, Both ends of the bottom of the middle clamping portion are symmetrically provided with guide inclined surfaces.

6. The drawer assembly of claim 5, wherein, The first limiting assembly comprises a rear clamping portion and a rear groove clamped with the rear clamping portion, the rear clamping portion being arranged in one of the rear portion of the drawer support and the rear portion of the slide rail support, and the rear groove being arranged in the other of the rear portion of the drawer support and the rear portion of the slide rail support, the rear clamping portion and the rear groove being arranged in extension in the first direction.

7. The drawer assembly of claim 1, wherein, The rear clamping portion is provided with a rear clamping protrusion in the direction of the first end, the rear clamping protrusion being at least one of conical, triangular and conical.

8. The drawer assembly of claim 7, wherein, The slide rail support is detachably connected with the slide rail member and located below the drawer support.

9. The drawer assembly of claim 1, wherein, The ice-making body comprises 10. A refrigeration appliance characterized in that, ​ ​ The drawer assembly of any one of claims 1 to 9, wherein a slide rail member of the drawer assembly is installed in the ice making body.

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