CN116067063B

CN116067063B - A refrigerator

Info

Publication number: CN116067063B
Application number: CN202111291352.3A
Authority: CN
Inventors: 高永红; 许泽红; 李志鹏; 徐展帆; 欧阳景权; 翟会杰; 何川
Original assignee: Hisense Ronshen Guangdong Refrigerator Co Ltd
Current assignee: Hisense Ronshen Guangdong Refrigerator Co Ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2025-08-22
Anticipated expiration: 2041-11-02
Also published as: CN116067063A

Abstract

The present invention relates to the technical field of refrigeration equipment, and discloses a refrigerator comprising a housing, fixed rails, a base, and a drawer assembly; the fixed rails are symmetrically arranged on the inner walls of the inner container of the housing; the base is detachably mounted on the top wall of the inner container, and is provided with side rails on both sides thereof, for forming two side-by-side mounting positions with the fixed rails; the drawer assembly comprises a half-width ice tray, a half-width drawer, and a full-width drawer; the half-width ice tray and the half-width drawer are provided with slide rails on both sides, and when the base is installed, the slide rails of the two respectively cooperate with the fixed rails and the side rails, so that the half-width ice tray and the half-width drawer are arranged horizontally side by side; the full-width drawer is provided with slide rails on both sides, and when the base is removed, the slide rails cooperate with the fixed rails. This application can meet the different drawer usage needs of users, reduce product price and cost, and improve product cost-effectiveness.

Description

Refrigerator with a refrigerator body

Technical Field

The invention relates to the technical field of refrigeration equipment, in particular to a refrigerator.

Background

The upper layer of the freezing chamber is generally divided into two types of large-width refrigerator products in the market, wherein one type of the large-width refrigerator products is a half-width ice making grid and half-width drawers are transversely arranged and combined, and the other type of the large-width refrigerator products is a full-width drawer.

However, the same product user can only select any one of the above, that is, the existing refrigerator product cannot simultaneously satisfy the use requirements of two users, namely, ice making grids, half-width drawers or full-width drawers.

Thus, improvements are needed in the art.

Disclosure of Invention

The invention aims to provide a refrigerator, which solves the technical problem that the refrigerator product in the prior art cannot simultaneously meet the use requirements of two users, namely an ice making grid, a half-width drawer or a full-width drawer.

In order to achieve the above object, the present invention provides a refrigerator including:

the box body comprises a shell and an inner container arranged in the shell;

the device also comprises a fixed guide rail, a base and a drawer assembly;

The base is detachably arranged on the top wall of the inner container, and two sides of the base are respectively provided with side guide rails for forming two side-by-side installation positions with the fixed guide rails;

the drawer assembly comprises a half-width ice making grid, a half-width drawer and a full-width drawer;

the two sides of the half-width ice making grid and the half-width drawer are respectively provided with a sliding rail, and the sliding rails of the two are respectively matched with the fixed guide rail and the side guide rail in a state of being provided with the base, so that the half-width ice making grid and the half-width drawer are transversely arranged side by side;

and sliding rails are respectively arranged on two sides of the full-width drawer, and are matched with the fixed guide rails in a state of dismantling the base.

In some embodiments of the application, the base comprises a mounting base and a bracket;

the mounting seat is fixedly arranged on the top wall of the inner container and is provided with a first mounting part;

the support is provided with a second installation part which is detachably connected with the first installation part, and the two sides of the support are respectively provided with the side guide rails.

In some embodiments of the present application, an installation cavity is provided on an outer top wall of the liner, and a first connection portion and a via hole are provided therein;

the mounting seat is provided with a second connecting part matched with the first connecting part, and the first mounting part is arranged at the bottom of the mounting seat and extends into the inner container from the through hole;

the second installation part is arranged at the top of the bracket.

In some embodiments of the present application, a foam layer cavity is provided at the top of the mounting seat, and criss-cross reinforcing ribs are provided in the foam layer cavity.

In some embodiments of the present application, the first mounting portion is a plurality of sliders arranged at intervals along an axial direction of the mounting base to form a chute and arranged in two rows in an axisymmetric manner, and the second mounting portion is a mounting rail matched with the sliders.

In some embodiments of the present application, the mounting rail is provided with a limiting portion that cooperates with the slider to limit a distance that the mounting rail slides into a chute formed by the slider.

In some embodiments of the present application, a first fixing portion is disposed at a front end of a bottom of the mounting seat, and a second fixing portion is disposed at a front end of a top of the bracket and is connected and fixed with the first fixing portion in a matching manner.

In some embodiments of the present application, the first fixing portion is a screw seat, and the second fixing portion is a screw.

In some embodiments of the present application, the mounting base is provided with a positioning portion to be positioned in cooperation with the mounting cavity.

In some embodiments of the present application, the first connection portion is a clamping hole provided at a bottom wall of the installation cavity, and the second connection portion is a self-locking buckle provided at a bottom of the installation seat.

Compared with the prior art, the refrigerator has the beneficial effects that:

The refrigerator provided by the embodiment of the invention has the advantages that the detachable base is arranged on the top wall of the liner, the side guide rails matched with the fixed guide rails on the two sides are arranged on the base, so that two drawer installation positions are formed for a user to install the combination of the half-width ice making grid and the half-width drawer, and when the base is removed, the full-width drawer can be installed, so that different use requirements of the user are met, the selling price and the cost of a product are reduced, and the cost performance of the product is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of an exploded structure of a refrigerator liner and a drawer unit according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an exploded view of a refrigerator liner and drawer unit according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of an assembled structure of the liner, the fixed rail, the mounting base and the bracket;

FIG. 4 is a schematic diagram II of an assembly structure of the liner, the fixed guide rail, the mounting seat and the bracket;

FIG. 5 is a schematic view of the structure of the liner;

FIG. 6 is a second schematic structural view of the liner;

FIG. 7 is a schematic top view of the mount;

FIG. 8 is a schematic view of the bottom construction of the mount;

FIG. 9 is a schematic elevational view of the mounting base;

FIG. 10 is a schematic view of the bottom construction of the bracket;

FIG. 11 is a schematic bottom view of the bracket;

FIG. 12 is a schematic cross-sectional structure of a stent;

FIG. 13 is a schematic view of the front structure of the stationary rail;

FIG. 14 is a schematic view of the rear structure of the stationary rail;

FIG. 15 is a schematic view of a half-width ice making tray;

FIG. 16 is a schematic view of a half-width drawer;

FIG. 17 is a schematic view of the structure of a full width drawer;

In the figure, 100 parts of the inner container, 110 parts of the mounting cavity, 111 parts of the first connecting part, 112 parts of the through hole, 101 parts of the positioning hole, 102 parts of the mounting hole, 103 parts of the through hole;

200. the device comprises a fixed guide rail, a slide rail, a 202 sliding groove, a 203 limiting protrusion, a 210 mounting buckle, a 220 and a positioning screw;

300. a mounting base; 310, a second connecting part, 320, a first mounting part, 321, a self-locking side buckle, 330, a positioning part, 340, a first fixing part, 350, a foam layer cavity and 360, a reinforcing rib;

400. the device comprises a bracket, a side guide rail, a second mounting part, a limiting part, a second fixing part and a limiting part, wherein the bracket is 410;

500. Half-width ice making grid 510, first sliding rail, 511, first pushing-in guide part, 512, first pulling-out guide part, 600, half-width drawer, 610, second sliding rail, 611, second pushing-in guide part, 612, second pulling-out guide part, 700, full-width drawer, 710, third sliding rail, 711, third pushing-in guide part, 712, third pulling-out guide part.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

In the description of the present application, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1 to 17, a refrigerator according to a preferred embodiment of the present invention mainly includes a cabinet and a drawer unit.

The box body comprises a shell and an inner container 100 arranged in the shell, a filling space is formed between the shell and the inner container 100, and foaming materials foam in the filling space to form a heat insulation foam layer.

The drawer unit includes a fixed rail 200, a base, and a drawer assembly. The fixed rails 200 are symmetrically disposed on inner walls of both lateral sides of the inner container 100, respectively. The base is detachably mounted on the top wall of the liner 100, and two sides of the base are respectively provided with side guide rails for forming two side-by-side mounting positions with the fixed guide rails.

The drawer assembly includes a half-width ice making tray 500, a half-width drawer 600, and a full-width drawer 700. In actual use, a user may choose to use a combination of half-width ice tray 500 and half-width drawer 600, or to use full-width drawer 700.

The half-width ice making tray 500 and the half-width drawer 600 are provided with slide rails at both sides thereof, respectively. In the state of the base, the two sliding rails are respectively matched with the fixed guide rail 200 and the side guide rail 410, so that the half-width ice making grid 500 and the half-width drawer 600 are transversely arranged side by side.

The full-width drawer 700 is provided with slide rails at both sides thereof, respectively, which are engaged with the fixed rail 200 in a state where the base is removed.

The application provides a detachable base arranged on the top wall of the liner 100, and two drawer mounting positions are formed by arranging side guide rails matched with two side fixed guide rails 200 on the base, so that a user can mount a half-width ice making grid 500 and a half-width drawer 600 for combination, and when the base is removed, the full-width drawer 700 can be mounted, thereby meeting different use requirements of the user.

In some embodiments of the present application, referring to fig. 1-17, the base includes a mount 300 and a bracket 400.

Referring to fig. 5 to 6, a mounting cavity 110 is provided on the outer top wall of the liner 100, and a first connection portion 111 and a via 112 are provided on the bottom wall thereof. The first connection portion 111 is preferably a card hole. The liner 100 is of an expansion die plastic suction and movable punch punching structure.

Referring to fig. 7 to 9, the bottom of the mounting base 300 is provided with a second connection portion 310 that mates with the first connection portion 111. When the first connecting portion 111 is a clamping hole, the second connecting portion 310 is a self-locking buckle, the cross section of the self-locking buckle is W-shaped, and the self-locking buckle can be directly pressed into the clamping hole to complete the installation during actual installation, so that the operation is simple and convenient, and the installation seat 300 is positioned in the filling space after the installation is completed.

Further, referring to fig. 6, the edge of the installation cavity 110 and the top of the liner 100 have the same inclination trend, two sides of the installation seat 300 are respectively provided with a positioning portion 330, and the positioning portions 330 are preferably inclined flanks and overlap the edges of two sides of the installation cavity 110 to be matched and positioned, and the specific matching state is shown in fig. 3.

Further, the top of the mounting base 300 is provided with a foam layer cavity 350, in which criss-cross reinforcing ribs 360 are arranged, so as to form a lattice structure. During foaming, foam material invades into the foam layer cavity 350, so that the bonding area of the mounting seat 300 and the heat insulation foam layer is increased, and the mounting stability of the mounting seat 300 is greatly enhanced.

The bottom of the mounting seat 300 is further provided with a first mounting portion 320, and the first mounting portion 320 is preferably a plurality of sliders, and the sliders are arranged at intervals along the axial direction of the mounting seat 300 to form a chute and are arranged in two rows in an axisymmetric manner. The arrangement of the through holes 112 corresponds to that of the sliding buckles, and the sliding buckles extend into the inner part of the liner 100 from the through holes 112 to be matched with the bracket 400. In actual design, the section of the slide fastener at the front end is L-shaped, and the back and the bottom are provided with reinforcing ribs. The slide fastener at the rearmost end can be provided with a rear side surface without strengthening ribs, and a bevel-shaped self-locking side fastener 321 is additionally arranged on the back surface of the slide fastener and is matched and clamped with the through hole.

Referring to fig. 10-12, the top of the bracket 400 is provided with a second mounting portion 420 that forms a detachable connection with the first mounting portion 320. When the first mounting portion 320 is a slider, the second mounting portion 420 is a mounting rail that cooperates with the slider, and when the mounting rail is actually assembled or disassembled, the mounting rail slides in a sliding groove of the slider in a sliding manner, so that the bracket 400 is pushed in or pulled out. Further, the mounting rail is provided with a limiting part 430 which is matched with the slider and is used for limiting the distance of the mounting rail sliding into the sliding groove formed by the slider. The stopper 430 is preferably a blocking plate, which contacts the front surface of the slider at the foremost end when the bracket 400 is pushed in to a predetermined distance, preventing the bracket 400 from proceeding. Further, a first fixing portion 340 is provided at the front end of the bottom of the mounting seat 300, a through hole 103 is provided at a position corresponding to the first fixing portion 340 on the liner 100, and a second fixing portion 440 is provided at the front end of the top of the bracket 400, which is connected and fixed with the first fixing portion 340. The first fixing portion 340 is preferably a screw seat, and the second fixing portion 440 is correspondingly a screw (represented by a screw hole in the figure), and after the bracket 400 is pushed to a predetermined distance, the mounting seat 300 and the bracket 400 are locked and fixed by the cooperation of the screw and the screw seat.

Referring to fig. 10 to 12, both sides of the bracket 400 are provided with side rails 410, respectively, for forming mounting positions with the fixed rail 200.

Referring to fig. 5 to 6, a guide rail installation position is provided on a side wall of the liner 100, a positioning hole 101 is provided at a front end in the guide rail installation position, and a plurality of installation holes 102 are provided at a middle and rear end. Referring to fig. 13 to 14, a slide rail 201 is axially provided on the front surface of the fixed rail 200, a slide-in groove 202 is provided on the bottom wall of the front end of the slide rail 201, and a limit projection 203 is provided on the top wall corresponding to the slide-in groove 202. Mounting buckles 210 are provided on the rear surface of the fixed rail 200 at positions corresponding to the mounting holes 102, and positioning screws 220 (shown as screw holes in the figure) are provided on the front end at positions corresponding to the positioning holes 101, so that the fixed rail 200 is mounted on the side wall of the liner 100. Accordingly, the side rails 410 of the bracket 400 are groove ramp structures symmetrical to the ramp 201.

Referring to fig. 15, two sides of the half-width ice making tray 500 are respectively provided with a first sliding rail 510, a first pushing guide portion 511 is provided at a front end of the first sliding rail, a first pulling guide portion 512 is provided at a rear end of the first sliding rail, the first sliding rail cooperates with the sliding groove 202 and the limiting protrusion 203 to realize pulling of the half-width ice making tray 500, and the half-width ice making tray 500 is limited to be directly pulled out of the mounting position formed by the fixed rail 200 and the side rail 410 in the normal pulling and using process.

Referring to fig. 16, two sides of the half-width drawer 600 are respectively provided with a second sliding rail 610, a second pushing guide portion 611 is provided at the front end thereof, a second pulling guide portion 612 is provided at the rear end thereof, the sliding guide portion cooperates with the sliding groove 202 and the limiting protrusion 203 to realize the pulling of the half-width drawer 600, and the half-width drawer 600 is limited to be directly pulled out entirely from the installation position formed by the fixed rail 200 and the side rail 410 in the normal pulling use process.

Referring to fig. 17, the two sides of the full-width drawer 700 are respectively provided with a third sliding rail 710, the front end of which is provided with a third push-in guide part 711, the rear end of which is provided with a third pull-out guide part 712, which cooperates with the slide-in groove 202 and the limit protrusion 203 to realize the drawing of the full-width drawer 700, and restrict the full-width drawer 700 from being directly and entirely pulled out of the installation position formed by the two side fixing rails 200 in the normal drawing and using process.

Compared with the prior art, the refrigerator provided by the invention at least comprises the following beneficial effects:

First, the present application proposes that a detachable base is provided on the top wall of the liner 100, and two drawer installation positions are formed by providing side rails on the base, which are matched with the two side fixing rails 200, so that a user can install the combination of the half-width ice making grid 500 and the half-width drawer 600, and when the base is removed, the full-width drawer 700 can be installed, thereby meeting different use requirements of the user.

Secondly, the base is split into the mounting seat 300 and the bracket 400, the mounting seat 300 is fixedly mounted on the top of the liner 100 through the buckle structure, and the bracket 400 is detachably mounted with the mounting seat 300 through the sliding buckle, the mounting rail and the screw structure in a sliding and nailing mode, so that the transportation cost is effectively reduced, and the production assembly efficiency is improved.

Third, the present application provides the mounting cavity 110 on the outer top wall of the liner 100, and the mounting seat 300 is disposed in the filling space between the liner 100 and the outer shell, so that the bonding area between the mounting seat 300 and the insulating foam layer is increased, and the mounting stability of the mounting seat 300 is greatly enhanced.

In sum, the problem of difficult top assembly of the mounting seat 300 is solved through the design of the expansion die plastic sucking and detachable punch punching box inner container 100, the problem of difficult fixed assembly of the mounting seat 300 and the inner container 100 is solved through the innovative design of the self-locking buckle of the mounting seat 300, the problem of difficult fixed assembly of the bracket 400 is solved through the innovative design of the slide buckle of the mounting seat 300 and the guide-shaped slide rail hanging type drawer bracket structure, the same product can simultaneously meet the use requirements of two users of a half-width ice making grid, a half-width drawer combination and a full-width drawer through the left and right fixed guide rails 200 and the middle drawer bracket 400 structure, the selling price and the cost of the product are reduced, the cost performance of the product is improved, and the appearance of the product is refined and greatly improved.

The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present invention, and these modifications and substitutions should also be considered as being within the scope of the present invention.

Claims

1. A refrigerator, comprising:

the box body comprises a shell and an inner container arranged in the shell;

the novel drawer is characterized by further comprising a fixed guide rail, a base and a drawer assembly;

The two sides of the full-width drawer are respectively provided with a sliding rail, and the sliding rails are matched with the fixed guide rails in a state of dismantling the base;

the base comprises a mounting seat and a bracket;

the bracket is provided with a second installation part which is detachably connected with the first installation part, and the two sides of the bracket are respectively provided with the side guide rails;

the outer top wall of the inner container is provided with an installation cavity, and a first connecting part and a via hole are arranged in the installation cavity;

the second installation part is arranged at the top of the bracket.

2. The refrigerator of claim 1, wherein the top of the mounting base is provided with foam layer cavities, and wherein criss-cross reinforcing ribs are arranged in the foam layer cavities.

3. The refrigerator of claim 1, wherein the first mounting portion is a plurality of sliders arranged at intervals along an axial direction of the mounting base to form a sliding groove and arranged in two rows in an axisymmetric form, and the second mounting portion is a mounting rail engaged with the sliders.

4. The refrigerator as claimed in claim 3, wherein the mounting rail is provided with a limit portion engaged with the slider for limiting a distance by which the mounting rail slides into a slide groove formed by the slider.

5. The refrigerator of claim 4, wherein a first fixing portion is provided at a front end of a bottom of the mounting base, and a second fixing portion is provided at a front end of a top of the bracket and is fixedly connected to the first fixing portion in a matching manner.

6. The refrigerator of claim 5, wherein the first fixing portion is a screw seat and the second fixing portion is a screw.

7. The refrigerator of claim 1, wherein the mounting base is provided with a positioning portion positioned in cooperation with the mounting cavity.

8. The refrigerator of claim 1, wherein the first connecting portion is a clamping hole formed in a bottom wall of the mounting cavity, and the second connecting portion is a self-locking buckle formed in a bottom of the mounting seat.