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 third end in the second direction, the front clamping part is arranged at the position, close to the first end, of the drawer body or at the first end in the second direction, and the elastic clamping part is connected with the front clamping part 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 front, back, up and down, the drawer is easy to install and detach, operation is easy, and 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, which comprises: 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 on the third end along a second direction, and the front clamping portion being arranged on the drawer main body close to the first end or on the first 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 a middle portion of the drawer support and a middle portion 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 is provided with an elastic clamping protrusion on a side surface facing the slide rail support, the front clamping portion is provided with a front clamping protrusion on a side surface facing the slide rail support, and the front clamping protrusion is clamped in the elastic clamping protrusion.

[0006] The slide rail support is provided with a sliding portion, the sliding portion is provided with a sliding surface, and the elastic clamping portion is connected to one end of the sliding portion close to the first end.

[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 on one of the middle portion of the drawer support and the middle portion of the slide rail support, the middle groove is arranged on 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 along the first direction.

[0008] The slide rail bracket is provided with a sliding part, the surface of the sliding part is provided with a sliding surface, the side of the sliding surface away from the drawer body is provided with a central groove, and the side of the slide rail bracket away from the drawer body is provided with a central locking part.

[0009] Among them, guide slopes are symmetrically provided at both ends of the bottom of the middle snap-fit ​​part.

[0010] The first limiting component includes a rear engaging portion and a rear groove that engages with the rear engaging portion. The rear engaging portion is disposed on one of the rear portion of the drawer bracket and the rear portion of the slide rail bracket, and the rear groove is disposed on the other of the rear portion of the drawer bracket and the rear portion of the slide rail bracket. The rear engaging portion and the rear groove extend along a first direction.

[0011] The rear engaging portion has a rear engaging protrusion protruding towards the first end, and the rear engaging protrusion is at least one of a cone shape, a triangle shape, and a conical shape.

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

[0013] To solve the above-mentioned technical problems, this application proposes a refrigeration device, including: an ice-making body; the drawer assembly described above, wherein the slide rail of the drawer assembly is installed in the ice-making body.

[0014] This application provides a drawer assembly. The drawer assembly includes a drawer, two slide rail assemblies, a first limiting assembly, a second limiting assembly, and a third limiting assembly. The drawer includes a drawer body and drawer supports disposed on both sides of the drawer body. The drawer supports include a first end and a second end disposed opposite to each other. The two slide rail assemblies are respectively disposed on both sides of the drawer body. The slide rail assembly includes a slide rail component and a slide rail support connected to the slide rail component. The slide rail support includes a third end and a fourth end disposed opposite to each other. The first limiting assembly is disposed between the second end and the fourth end along a first direction, for limiting the drawer body along the first direction. The second limiting assembly includes a resilient locking portion and a front locking portion. The resilient locking portion is disposed at the third end along a second direction. The front locking portion is disposed at the drawer body near the first end or at the first end along the second direction. The resilient locking portion and the front locking portion are connected, for limiting the drawer body along the first direction and the second direction. The third limiting assembly is disposed between the middle of the drawer support and the middle of the slide rail support, for limiting the drawer body along 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-up-down position 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, the collision between the drawer and the elastic clamping part is reduced, thereby avoiding stress fatigue of the elastic clamping part and the like. When the drawer is installed on 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, the drawer 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 the drawer is pulled out, the drawer is directly lifted upward, the drawer is disconnected with the front clamping part, 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 view of an embodiment of the drawer assembly of the present application;

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

[0019] Figure 3 is a structural schematic view of A shown in Figure 1

[0020] Figure 4 is a second structural schematic view of the slide rail assembly in the drawer assembly of the present application;

[0021] Figure 5 is a first structural schematic view of the drawer in the drawer assembly of the present application;

[0022] Figure 6 is a structural schematic view of E shown in Figure 5

[0023] Figure 7 is a second structural schematic view of the drawer in the drawer assembly of the present application;

[0024] Figure 8 is a structural schematic view of G shown in Figure 7

[0025] Figure 9 is​​​Figure 2 a structural schematic view of D shown in the figure;

[0026] Figure 10 Figure 1 a structural schematic view of B shown in the figure;

[0027] Figure 11 Figure 1 a structural schematic view of C shown in the figure;

[0028] Figure 12 Figure 5 a structural schematic view of F shown in the figure;

[0029] Figure 13 Figure 7 a structural schematic view of H shown in the figure;

[0030] Figure 14 a structural schematic view of an embodiment of the refrigeration device;

[0031] Figure 15 a partial schematic view of an embodiment of the refrigeration device.

[0032] Fig. 10 is a structural schematic view of a refrigeration device according to an embodiment of the present application. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a 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 other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0034] ​​​​Reference to an "embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. As will be apparent to those of ordinary skill in the art, embodiments described herein can be combined with other embodiments.

[0035] The drawer assembly and the refrigeration equipment provided by the utility model will be described in detail in combination with the embodiments.

[0036] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , Figure 1 is a structural schematic view of an embodiment of the drawer assembly of the application; Figure 2 is a first structural schematic view of the slide rail assembly in the drawer assembly of the application; Figure 3 is a structural schematic view of A shown in Figure 1 ;

[0037] Figure 4 is a second structural schematic view of the slide rail assembly in the drawer assembly of the application. The application provides a drawer assembly. The drawer assembly 10 can be used for storing articles, etc. The drawer assembly 10 is used for installation in a refrigeration equipment. The refrigeration equipment can be but is not limited to a refrigerator, a freezer, etc. The number of the drawer assemblies 10 can be but is not limited to one, two, three or more, etc. 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 surface of the drawer main body 111; the other drawer support 112 is arranged on the other side surface 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 oppositely arranged. Among them, 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.

[0038] Two slide rail assemblies 12 are arranged on two side surfaces of the drawer body 111 respectively. That is, one slide rail assembly 12 is arranged on one side surface of the drawer body 111, and the other slide rail assembly 12 is arranged on the other side surface of the drawer body 111. The slide rail assembly 12 is connected between the drawer 11 and the refrigeration equipment, 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 bracket 122. The slide rail bracket 122 is connected to the slide rail piece 121. The slide rail bracket 122 can be detachably or fixedly connected to the slide rail piece 121. In this embodiment, the slide rail bracket 122 is connected to the slide rail piece 121 by rivets. The slide rail piece 121 is used to be installed in the refrigeration equipment. The slide rail bracket 122 comprises a third end 122a and a fourth end 122b. The third end 122a and the fourth end 122b are oppositely arranged. The third end 122a can be the end close to the user, that is, the third end 122a can be the front end; and the fourth end 122b can be the end away from the user, that is, the second end 112b can be the rear end. The slide rail bracket 122 can be telescopically moved 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 here.

[0039] 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 bracket 112 and the rear end of the slide rail bracket 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 bracket 112 and the fourth end 122b of the slide rail bracket 122, but also limit the rear end of the drawer body 111. The first limiting assembly 13 can be limited by clamping and inserting, which is not limited here.

[0040] 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 third end 122a of the slide rail bracket 122 along the second direction Y. That is, the elastic clamping portion 141 is arranged at the front end of the slide rail bracket 122 along the second direction Y. 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 subjected to force. The elastic clamping portion 141 can be but is not limited to an elastic clamping arm. The front clamping portion 142 is arranged at the first end 112a of the drawer bracket 112 or close to the first end 112a of the drawer bracket 112 along the second direction Y. The front clamping portion 142 can have two arrangement positions. For example, the front clamping portion 142 is arranged at the first end 112a of the drawer bracket 112 close to the drawer body 111 along the second direction Y. The front clamping portion 142 can be detachable or fixed to the drawer body 111. In this embodiment, the front clamping portion 142 is integrally formed on the drawer body 111. Alternatively, the front clamping portion 142 is arranged at the first end 112a of the drawer bracket 112 along the second direction Y. The front clamping portion 142 can be detachable or fixed to the first end 112a of the drawer bracket 112.

[0041] The elastic clamping portion 141 and the front clamping portion 142 are connected. The elastic clamping portion 141 is used to limit the drawer body 111 along the first direction X and the second direction Y. That is, the elastic clamping portion 141 and the front clamping portion 142 cooperate to not only connect the first end 112a of the drawer bracket 112 and the third end 122a of the slide rail bracket 122, but also limit the front end and the up-down end of the drawer body 111.

[0042] The third limiting assembly 15 is arranged between the middle part of the drawer bracket 112 and the middle part of the slide rail bracket 122. The third limiting assembly 15 is used to limit the drawer body 111 along the first direction X. The third limiting assembly 15 not only connects the middle part of the drawer bracket 112 and the middle part of the slide rail bracket 122, but also limits the front-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-back direction, and the second direction Y can be the up-down direction. The third limiting assembly 15 can be clamped and limited by insertion, but is not limited thereto.

[0043] 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 bracket 122 and the second end 112b of the drawer bracket 112 is first contacted, and the rear end of the drawer body 111 is limited. Then, the front clamping part 142 and the elastic clamping part 141 of the first end 112a of the drawer body 111 or the drawer bracket 112 are contacted. Second, when the drawer 11 continues to move inward, the front clamping part 142 and the elastic clamping part 141 are assembled in place; at the same time, the third limiting assembly 15 between the middle part of the drawer bracket 112 and the middle part of the slide rail bracket 122 is assembled in place. Finally, when the drawer 11 is 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.

[0044] When the drawer 11 is detached from the slide rail assembly 12, the slide rail bracket 122 and the drawer 11 are pulled out, and the drawer 11 is directly lifted upward, so that the front clamping part 142 on the drawer 11 and the elastic clamping part 141 on the slide rail bracket 122 are disconnected in the upward and downward directions, and at the same time, the third limiting assembly 15 is disconnected, so that the drawer 11 can be directly detached.

[0045] By arranging 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 of the drawer 11 can be limited, and the front and rear positions of the drawer 11 can be fixed. At the same time, by arranging the third limiting assembly 15 in the drawer assembly 10, the strong contact between the drawer bracket 112 and the slide rail bracket 122 can be ensured, the collision between the drawer 11 and the elastic clamping part 141 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 and automatically assembled in place. The above-mentioned installation process of the drawer 11 is simple and easy to operate, which can improve the user experience without professional guidance. When the drawer 11 is detached from the slide rail assembly 12, after the drawer 11 is pulled out, the drawer 11 is directly lifted upward, the drawer 11 is disconnected with the front clamping part 142, the third limiting assembly 15 is disconnected, and the drawer 11 can be directly detached. The above-mentioned disassembly process of the drawer 11 is simple, which can improve the user experience without professional guidance.

[0046] Please refer to Figure 5 , Figure 6 , Figure 7 and Figure 8 , Figure 5 is a first structural schematic view of a drawer in the drawer assembly of the present application; Figure 6 is a structural schematic view of E shown in Figure 5 .Figure 7 This is a schematic diagram of the second structure of the drawer in the drawer assembly of this application; Figure 8 yes Figure 7 The diagram shows the structure of G. (Combined with...) Figures 1 to 4 The aforementioned elastic locking portion 141 and front locking portion 142 can be configured in various ways to limit the movement along the second direction Y. In one specific embodiment, the elastic locking portion 141 has an elastic locking protrusion 1411 protruding from one side facing the slide rail bracket 122. The elastic locking protrusion 1411 is integrally formed or welded to the elastic locking portion 141. The front locking portion 142 has a front locking protrusion 1421 on one side facing the slide rail bracket 122. The front locking protrusion 1421 is integrally formed or welded to the front locking protrusion 1421. The front locking protrusion 1421 engages with the elastic locking protrusion 1411. Since both the elastic locking protrusion 1411 and the front locking protrusion 1421 face one side of the slide rail bracket 122, meaning that the elastic locking protrusion 1411 and the front locking protrusion 1421 extend at least partially along the second direction Y, when the elastic locking protrusion 1411 and the front locking protrusion 1421 are engaged, the stability of the front end, upper end, and lower end of the drawer bracket 112 can be improved, thereby improving the assembly stability of the drawer 11 and reducing the risk of the drawer 11 coming out after being pulled out. The aforementioned elastic locking protrusion 1411 can be, but is not limited to, triangular, quadrilateral, isosceles trapezoid, etc. In this embodiment, the elastic locking protrusion 1411 is triangular in shape.

[0047] In another specific embodiment, the elastic locking portion 141 has an elastic locking protrusion 1411 protruding from one side opposite to the slide rail bracket 122. The front locking portion 142 has a front locking protrusion 1421 on one side opposite to the slide rail bracket 122. The connection principle between the elastic locking protrusion 1411 and the front locking protrusion 1421 is the same as above, and will not be repeated here. Through the cooperation of the elastic locking protrusion 1411 and the front locking protrusion 1421, the stability of the front end, upper end, and lower end of the drawer bracket 112 can be improved, thereby improving the assembly stability of the drawer 11 and reducing the risk of the drawer 11 falling out after being pulled out.

[0048] 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 elastic clamping portion 141 is connected to one end of the sliding portion 1221 close to the first end 112a. The elastic clamping portion 141 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 elastic clamping portion 141 and the sliding portion 1221, the strength of the elastic clamping portion 141 can be improved, and in turn, the risk of damage to the elastic clamping portion 141 can be reduced, etc.

[0049] Please refer to Figure 9 、 Figure 10 and Figure 11 , Figure 9 is Figure 2 the structural diagram of D shown in FIG. 1; Figure 10 is Figure 1 the structural diagram of B shown in FIG. 1; Figure 11 is Figure 1 the structural diagram of C shown in FIG. 1. In combination Figures 1 to 8 , 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. Through the cooperation of the middle clamping portion 151 and the middle groove 152 between the middle of the drawer bracket 112 and the middle of the slide rail bracket 122, not only the connection between the middle of the drawer bracket 112 and the middle of the slide rail bracket 122 is achieved, and in turn, it is ensured that the assembly between the drawer 11 and the slide rail assembly 12 is completed as a strong contact; but also the collision between the elastic clamping portions 141 caused by the drawer 11 being pulled out or pushed back can be reduced, and in turn, the stress fatigue of the elastic clamping portions 141 can be reduced, thereby improving the service life of the elastic clamping portions 141, etc.

[0050] As in the present embodiment, the middle clamping portion 151 is arranged in the middle of the drawer bracket 112. The middle groove 152 is arranged in the middle 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.

[0051] As in another specific embodiment, the middle clamping portion 151 is arranged in the middle of the slide rail bracket 122. The middle groove 152 is arranged in the middle 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.

[0052] 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 sliding surface 12211 is provided with a middle groove 152 away from one side of the drawer main body 111. The slide rail support 122 is provided with a middle clamping portion 151 away from one side of the drawer main body 111. By arranging the middle clamping portion 151 away from one side of the drawer main body 111, and arranging the middle groove 152 on the sliding surface 12211 away from one side of 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.

[0053] Specifically, the bottom of the middle clamping portion 151 is symmetrically provided with a guide inclined surface 1511 at both ends. 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. One guide inclined surface 1511 is 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 inclined upward from the first end 112a to the second direction Y. Both 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 in 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, etc.

[0054] Please refer to Figure 12 and Figure 13 , Figure 12 is Figure 5 the structural schematic view of F shown in FIG. 1; Figure 13 is Figure 7 the structural schematic view of H shown in FIG. 1. In combination with Figures 1 to 11 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 along the first direction X, and 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.

[0055] As shown in the embodiment, the rear clamping portion 131 is arranged at the rear of the slide rail support 122. The rear groove 132 is arranged at 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 with each other.

[0056] As shown in another embodiment, the rear clamping portion 131 is arranged at the rear of the drawer support 112. The rear groove 132 is arranged at the rear of the slide rail support 122. The rear groove 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 groove 132 can also be arranged at other positions, such as the drawer body 1111, which are not limited herein.

[0057] 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 shown in the embodiment, the rear clamping protrusion 1311 is triangular. The rear clamping protrusion 1311 and its shape can improve the stability of the assembly of the slide rail support 122 and the drawer support 112.

[0058] In some embodiments, the slide rail support 122 is detachably connected to the slide rail member 121. The detachable manner can be, but is not limited to, clamping, inserting, and bolting, etc. As shown in the embodiment, the slide rail support 122 is connected to the slide rail member 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. The slide rail support 122 is connected to the slide rail member 121 through the at least two rivet holes and rivets (not shown in the figure), thereby improving the stability of the installation of the slide rail support 122 to the slide rail member 121.

[0059] In some embodiments, the drawer body 111 comprises a drawer body 1111 and a drawer panel 1112. The drawer body 1111 is used to store articles and the like. 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, plugging, bolting and the like. In the present 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 front clamping portion 142 is provided on the drawer body 1111.

[0060] Please continue to refer to Figures 1 to 13 In some specific application scenarios, the installation process of the drawer 11 and the slide rail assembly 12 is as follows. First, the rear clamping portion 131 of the slide rail bracket 122 is in contact with the rear groove 132 of the drawer bracket 112; then, the front clamping portion 142 is in contact with the elastic clamping portion 141 of the slide rail bracket 122; when continuously moving inward, the front clamping portion 142 is assembled in place with the elastic clamping portion 141 of the slide rail bracket 122; at the same time, the middle clamping portion 151 of the drawer bracket 112 is assembled in place with the middle groove 152 of the drawer bracket 112; finally, during normal use of the drawer 11, when the drawer 11 moves forward and backward, the stress points are the middle clamping portion 151 and the middle groove 152, which prevents the front clamping portion 142 from being fatigued and broken, thereby ensuring the structural reliability.

[0061] 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 bracket 122 is opened, the drawer 11 is pulled out, the user lifts the drawer 11 upward, the elastic clamping portion 141 is separated from the front clamping portion 142, at this time the middle clamping portion 151 and the middle groove 152 are disconnected, and finally the disassembly of the drawer 11 is realized.

[0062] Please refer to Figure 14 and Figure 15 , Figure 14 is a structural schematic diagram of an embodiment of the refrigeration equipment of the present application; Figure 15 is a partial schematic diagram of an embodiment of the refrigeration equipment of the present application. In combination with Figures 1 to 13 , the present application provides a refrigeration equipment. The refrigeration equipment 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 can be detachably or fixedly connected to the ice making body 20. In the present 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 the present embodiment is the drawer assembly 10 described in the above embodiments, which will not be described here.

[0063] 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 drawer 11 is pulled out and directly lifted upward, the drawer 11 is disconnected with the front clamping part 142, and 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, and can improve the user experience.

[0064] The terms "first", "second", "third" in the present application are only for descriptive purpose, and cannot be understood as indicating the number of the technical features indicated. Therefore, the features defined 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, rear, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between components, and if the specific posture (as shown in the drawings) changes, the directional indications also change accordingly. In addition, the terms "comprise" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but can optionally include steps or units not listed, or can optionally include other steps or units inherent to the process, method, product or device.

[0065] The above is only an embodiment of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A drawer assembly comprising: include: A drawer includes a drawer body and drawer supports disposed on both sides of the drawer body, wherein the drawer supports include a first end and a second end disposed opposite to each other; Two slide rail assemblies are respectively disposed on both sides of the drawer body. Each slide rail assembly includes a slide rail component and a slide rail bracket connected to the slide rail component. The slide rail bracket includes a third end and a fourth end that are disposed opposite to each other. A first limiting component is disposed between the second end and the fourth end along a first direction, for defining the drawer body along the first direction; The second limiting component includes an elastic locking part and a front locking part. The elastic locking part is disposed at the third end along the second direction, and the front locking part is disposed at the drawer body near the first end or at the first end along the second direction. The elastic locking part and the front locking part are connected to limit the drawer body along the first direction and the second direction. A third limiting component is disposed between the middle of the drawer support and the middle of the slide rail support, for defining the drawer body along a first direction; wherein the first direction and the second direction are different.

2. The drawer assembly of claim 1, wherein, The elastic locking part has an elastic locking protrusion on one side facing the slide rail bracket, and the front locking part has a front locking protrusion on one side facing the slide rail bracket. The front locking protrusion is locked onto the elastic locking protrusion.

3. The drawer assembly of claim 2, wherein, The slide rail bracket is provided with a sliding part, the surface of the sliding part is provided with a sliding surface, and the elastic snap-fit ​​part is connected to the end of the sliding part near the first end.

4. The drawer assembly of claim 1, wherein, The third limiting component includes a central locking portion and a central groove that engages with the central locking portion. The central locking portion is disposed in one of the middle portion of the drawer bracket and the middle portion of the slide rail bracket, and the central groove is disposed in the other of the middle portion of the drawer bracket and the middle portion of the slide rail bracket. The central locking portion and the central groove extend along the first direction.

5. The drawer assembly of claim 4, wherein, The slide rail bracket is provided with a sliding part, the surface of the sliding part is provided with a sliding surface, the side of the sliding surface away from the drawer body is provided with a central groove, and the side of the slide rail bracket opposite to the drawer body is provided with a central locking part.

6. The drawer assembly of claim 5, wherein, The bottom two ends of the central snap-fit ​​part are symmetrically provided with guide slopes.

7. The drawer assembly of claim 1, wherein, The first limiting component includes a rear engaging portion and a rear groove that engages with the rear engaging portion. The rear engaging portion is disposed on one of the rear portion of the drawer bracket and the rear portion of the slide rail bracket, and the rear groove is disposed on the other of the rear portion of the drawer bracket and the rear portion of the slide rail bracket. The rear engaging portion and the rear groove extend along a first direction.

8. The drawer assembly of claim 7, wherein, The rear engaging portion has a rear engaging protrusion protruding towards the first end, and the rear engaging protrusion is at least one of a cone shape, a triangle shape, and a conical shape.

9. The drawer assembly of claim 1, wherein, The slide rail bracket is detachably connected to the slide rail component and is located below the drawer bracket.

10. A refrigeration appliance characterized in that, include: Ice-making body; The drawer assembly according to any one of claims 1 to 9, wherein the drawer assembly's slide rail is mounted in the ice-making body.

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