CN113932516A - Refrigerator with a door - Google Patents
Refrigerator with a door Download PDFInfo
- Publication number
- CN113932516A CN113932516A CN202110003805.1A CN202110003805A CN113932516A CN 113932516 A CN113932516 A CN 113932516A CN 202110003805 A CN202110003805 A CN 202110003805A CN 113932516 A CN113932516 A CN 113932516A
- Authority
- CN
- China
- Prior art keywords
- fixing hole
- cantilever
- guide rail
- supporting seat
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/006—General constructional features for mounting refrigerating machinery components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention relates to a refrigerator, which comprises a refrigerating chamber, a guide rail, a supporting seat and a shelf, wherein the guide rail is connected to the inner side wall of the refrigerating chamber; the supporting seat is connected with the guide rail in a sliding way; the supporting seat is concavely provided with an accommodating space, and the guide rail is arranged in the accommodating space; the shelf comprises a cantilever and a shelf; the cantilever extends forwards and backwards and is arranged corresponding to the supporting seat; the rear end of the cantilever is connected with the supporting seat; the shelf is arranged on the cantilever. The invention connects the layer frame and the guide rail through the supporting seat, so that the layer frame can slide on the guide rail along with the supporting seat. The support seat is concavely provided with an accommodating space, the accommodating space faces to the adjacent side wall of the refrigeration chamber, and the accommodating space can be used for the arrangement of the guide rail. This structural layout can make the supporting seat press close to the adjacent lateral wall of refrigeration room as far as possible, simplifies the structure of supporting seat to reduce supporting seat and guide rail and at the ascending thickness of refrigeration room left and right sides, and then reduce its occupation to refrigeration room indoor space.
Description
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to a refrigerator.
Background
With the increasing improvement of life quality, the occupancy rate of the multi-door refrigerator with the characteristics of large volume, multiple functions, classified storage and the like gradually increases, and the intelligent requirement degree of the refrigerator products by people is higher and higher.
In the related art, in a high-end refrigerator product, a height-adjustable shelf mechanism is adopted, a shelf can automatically lift, so that a user can conveniently store food materials with different heights, and the space utilization rate of the interior of the refrigerator is improved. However, the lifting structure of the inner shelf of the existing refrigerator product is complex, occupies a large space and cannot fully utilize the internal space of the refrigerator.
Disclosure of Invention
The invention aims to provide a refrigerator, which aims to optimize a lifting structure of an inner shelf of the refrigerator in the prior art and reduce the occupation of the lifting structure on the inner space of the refrigerator.
In order to solve the technical problems, the invention adopts the following technical scheme:
according to one aspect of the present invention, there is provided a refrigerator including: a refrigeration compartment; the guide rail is vertically connected to the inner side wall of the refrigerating chamber; the supporting seat is arranged in the refrigerating chamber and is in sliding connection with the guide rail; an accommodating space is concavely arranged on the supporting seat towards the center direction of the refrigerating chamber, the side direction of the accommodating space is open, the opening faces to the adjacent side wall of the refrigerating chamber, and the guide rail is arranged in the accommodating space; the shelf is arranged in the refrigerating chamber and comprises a cantilever and a shelf; the cantilever extends along the front-back direction of the refrigerating chamber and is arranged corresponding to the supporting seat; the rear end of the cantilever is connected with the supporting seat; the shelf is erected on the cantilever.
According to some embodiments of the present application, the supporting seat comprises a sliding plate, a bending plate and a connecting plate which are integrally formed; the sliding plate is in sliding connection with the guide rail; the bent plate is bent from the front end of the sliding plate to the adjacent side wall of the refrigerating compartment, and the accommodating space is formed between the sliding plate and the bent plate; the connecting plate extends forwards from one end, close to the side wall, of the refrigerating compartment, of the bent plate.
According to some embodiments of the present application, a first fixing shaft and a second fixing shaft are protruded from a side wall of the rear end of the cantilever; the connecting plate is provided with a first fixing hole and a second fixing hole which are vertically spaced; the first fixing shaft penetrates through the first fixing hole, and the second fixing shaft penetrates through the second fixing hole.
According to some embodiments of the present disclosure, the first fixing shaft is provided with a first limiting portion protruding from a circumferential wall of the first fixing shaft, and the first fixing shaft is movably disposed in the first fixing hole; in the front-back direction of the refrigeration compartment, the aperture of the rear end part of the first fixing hole is larger than that of the front end part of the first fixing hole, the rear end part of the first fixing hole can be penetrated by the first limiting part, and the aperture of the front end part of the first fixing hole is smaller than the outer diameter of the first limiting part.
According to some embodiments of the present application, a second position-limiting portion is convexly disposed on a circumferential wall of the second fixing shaft along a circumferential direction, and the second fixing shaft is movably disposed in the second fixing hole; in the front-rear direction of the refrigerating compartment, the aperture of the front end of the second fixing hole is larger than that of the rear end of the second fixing hole, the front end of the second fixing hole can be penetrated by the second limiting part, and the aperture of the rear end of the second fixing hole is smaller than the outer diameter of the second limiting part.
According to some embodiments of the present application, the first fixing hole is located above the second fixing hole; the circle center of the rear end part of the first fixing hole and the circle center of the front end part of the second fixing hole are located on the same vertical straight line, and the distance between the circle center of the rear end part of the first fixing hole and the circle center of the front end part of the second fixing hole is equal to the distance between the circle center of the front end part of the first fixing hole and the circle center of the rear end part of the second fixing hole.
According to some embodiments of the present application, the first fixing shaft is disposed above the second fixing shaft, and the second fixing shaft is disposed at a rear side of the first fixing shaft at intervals.
According to some embodiments of the application, when the first fixing shaft abuts against the front end portion of the first fixing hole and the second fixing shaft abuts against the rear end portion of the second fixing hole, the cantilever extends horizontally.
According to some embodiments of the present application, the side wall of the guide rail facing the sliding plate is concavely provided with a sliding groove extending along the vertical direction; the supporting seat further comprises a roller arranged on the side wall of the sliding plate, and the roller is contained in the sliding groove and is in sliding connection with the sliding groove.
According to some embodiments of the present application, the guide rail, the support seat and the cantilever are respectively provided in two groups, and the two groups of guide rail, the support seat and the cantilever are respectively provided at the left side and the right side of the refrigeration compartment; two ends of the shelf are respectively erected on the cantilever.
According to the technical scheme, the embodiment of the invention at least has the following advantages and positive effects:
in the refrigerator provided by the embodiment of the invention, the layer frame and the guide rail are connected through the supporting seat, so that the layer frame can slide on the guide rail along with the supporting seat. The guide rail is arranged on the inner side wall of the refrigerating chamber, the supporting seat is concavely provided with an accommodating space, the accommodating space faces to the adjacent side wall of the refrigerating chamber, and the accommodating space can be used for the guide rail to be arranged. This structural layout can make the supporting seat press close to the adjacent lateral wall of refrigeration room as far as possible, simplifies the structure of supporting seat to reduce supporting seat and guide rail and at the ascending thickness of refrigeration room left and right sides, and then reduce its occupation to refrigeration room indoor space.
Drawings
Fig. 1 is a schematic structural view of a refrigerator according to an embodiment of the present invention.
Fig. 2 is a schematic view of a driving mechanism of the shelf of fig. 1.
Fig. 3 is a side view of fig. 2.
Fig. 4 is a schematic structural view of the shelf of fig. 3.
Fig. 5 is a top view of fig. 4.
Fig. 6 is an enlarged schematic view of the region a in fig. 5.
Fig. 7 is an exploded view of fig. 4.
Fig. 8 is an enlarged structural view of a region B in fig. 7.
FIG. 9 is a schematic view of the structure of the guide rail, the support base and the suspension arm shown in FIG. 7.
Fig. 10 is a schematic structural view of the support seat in fig. 9.
Fig. 11 is a side view of fig. 10.
Fig. 12 is a schematic structural distribution diagram of the first fixing holes and the second fixing holes in fig. 11.
Fig. 13 is a schematic view of the structure of the cantilever of fig. 9.
FIG. 14 is a schematic view of the cantilever and the supporting base in a first state.
FIG. 15 is a second state of the cantilever and the supporting base.
Fig. 16 is a schematic view of a third state of the cantilever and the support base.
The reference numerals are explained below:
1. a box body; 10. a refrigeration compartment; 11. a door body; 2. layering; 21. a cantilever; 22. a shelf; 211. a first fixed shaft; 212. a second fixed shaft; 213. flanging; 2111. a first limiting part; 2121. a second limiting part; 3. a supporting seat; 31. a sliding plate; 32. bending the plate; 33. a connecting plate; 34. a roller; 35. an accommodating space; 301. a first fixing hole; 302. a second fixing hole; 311. a traction part; 4. a guide rail; 41. a chute; 42. a limiting bulge; 51. a drive motor; 52. and (6) pulling the rope.
Detailed Description
Exemplary embodiments that embody features and advantages of the invention are described in detail below in the specification. It is to be understood that the invention is capable of other embodiments and that various changes in form and details may be made therein without departing from the scope of the invention and the description and drawings are to be regarded as illustrative in nature and not as restrictive.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
With the increasing improvement of life quality, the occupancy rate of the multi-door refrigerator with the characteristics of large volume, multiple functions, classified storage and the like gradually increases, and the intelligent requirement degree of the refrigerator products by people is higher and higher.
In the related art, in a high-end refrigerator product, a height-adjustable shelf mechanism is adopted, a shelf can automatically lift, so that a user can conveniently store food materials with different heights, and the space utilization rate of the interior of the refrigerator is improved. However, the lifting structure of the inner shelf of the existing refrigerator product is complex, occupies a large space and cannot fully utilize the internal space of the refrigerator.
Fig. 1 is a schematic structural view of a refrigerator according to an embodiment of the present invention.
Referring to fig. 1, the refrigerator according to the present invention includes a refrigerator body 1. The box body 1 can adopt a cuboid structure. The box body 1 can be provided with a plurality of mutually separated refrigerating compartments 10, such as a freezing compartment, a refrigerating compartment, a temperature changing compartment and the like, so as to meet different refrigerating requirements of freezing, refrigerating, temperature changing and the like according to different food types.
The multiple refrigerating compartments 10 may be arranged to be spaced apart vertically or to be spaced apart left and right.
The box body 1 is provided with a box opening, and a door body 11 is arranged at the box opening. The door 11 is used for opening or closing the opening of the cabinet 1 and can be used for opening or closing the refrigerating compartment 10.
The shelf 2 is arranged in one or more refrigerating compartments 10. The shelves 2 may be provided in multiple layers, and the multiple layers of shelves 2 are arranged in the refrigerating compartment 10 at intervals up and down. The number of shelves 2 may be increased or decreased as necessary to make reasonable use of the interior space of the refrigerated compartment 10. It is understood that the shelf 2 may be provided with only one layer.
For convenience of description, in fig. 1, a direction corresponding to the box opening of the box body 1 is defined as a front direction, a front-back direction of the box body 1 is defined as a front-back direction of the cooling compartment 10, directions of left and right sides of the box body 1 are defined as left and right directions of the cooling compartment 10, and a height direction of the box body 1 is defined as an up-down direction of the cooling compartment 10.
Still referring to fig. 1, the shelves 2 are horizontally disposed in the refrigeration compartment 10. The shelf 2 is arranged in the refrigeration compartment 10 in a way of being matched and lifted through the supporting seat 3 and the guide rail 4. Wherein, the guide rail 4 is vertically arranged on the inner side wall of the refrigeration compartment 10. The support base 3 is slidably connected to the guide rail 4 and can be moved up and down along the guide rail 4. The shelf 2 is connected with the supporting seat 3, and the shelf 2 can be lifted on the guide rail 4 along with the supporting seat 3 to form an adjustable shelf 2 so as to adjust the height of the shelf 2 in the refrigerating chamber 10. The user can adjust the space above and below the shelf 2 according to the volume of the food, so as to use the placement of the articles with different volumes.
Fig. 2 is a schematic structural view of a driving mechanism of the shelf 2 in fig. 1. Fig. 3 is a side view of fig. 2. Fig. 4 is a schematic structural view of the shelf 2 in fig. 3.
Referring to fig. 2 and 3, two sets of guide rails 4 and supporting seats 3 are provided. The two sets of guide rails 4 and the support base 3 are arranged on the left side and the right side of the refrigeration compartment 10 in a bilateral symmetry manner. Two ends of the shelf 2 are respectively connected with the two supporting seats 3.
A driving mechanism is arranged in the box body 1 and used for controlling the layer frame 2 to lift along the guide rail 4. The drive mechanism includes a drive motor 51 and a pull cord 52. A traction rope 52 is wound on an output shaft of the driving motor 51, and the other end of the traction rope 52 is connected with the supporting seat 3. The traction rope 52 is controlled to be shortened due to gradual winding or lengthened due to gradual release by forward or reverse rotation of the driving motor 51, and the supporting seat 3 is controlled to ascend and descend on the guide rail 4 by matching with the gravity of the shelf 2, so that the height of the shelf 2 in the refrigerating chamber 10 is adjusted. The driving mechanisms such as the driving motor 51, the traction rope 52 and the like, the supporting seat 3 and the guide rail 4 can be hidden at the rear part of the air duct cover plate of the air-cooled refrigerator or directly hidden in the inner wall of the refrigerating chamber 10, so as to keep the inside of the refrigerating chamber 10 simple and beautiful.
Referring to fig. 4, the shelf 2 is detachably connected to the supporting base 3, so that the shelf 2 can be conveniently detached and cleaned regularly. It can be understood that the adjustable shelf 2 and the fixed shelf 2 can be combined, and different numbers of adjustable shelves 2 and fixed shelves 2 can be selected according to the requirement, and the adjustable shelves and the fixed shelves are flexibly arranged at intervals from top to bottom so as to meet the use requirements of different users.
Fig. 5 is a top view of fig. 4. Fig. 6 is an enlarged schematic view of the region a in fig. 5. Fig. 7 is an exploded view of fig. 4. Fig. 8 is an enlarged structural view of a region B in fig. 7.
Referring to fig. 5 to 8, the shelf 2 includes a cantilever 21 and a shelf 22.
The cantilever 21 is extended in the front-rear direction of the refrigerating compartment 10, and the shelf 22 is horizontally erected on the cantilever 21.
Two groups of cantilevers 21 are arranged, the two groups of cantilevers 21 are oppositely arranged in the refrigeration compartment 10 from left to right, and two ends of the shelf 22 are respectively erected on one cantilever 21.
The rear end of the cantilever 21 is detachably connected with the support seat 3. In some embodiments, a side wall of the rear end of the cantilever 21 is provided with a first fixing shaft 211 and a second fixing shaft 212 in a protruding manner, and the first fixing shaft 211 and the second fixing shaft 212 are arranged at intervals up and down. The supporting base 3 is provided with a first fixing hole 301 and a second fixing hole 302 which are spaced up and down.
When the fixing device is installed, the first fixing shaft 211 is inserted into the first fixing hole 301, and the second fixing shaft 212 is inserted into the second fixing hole 302. When the support is used, the cantilever 21 is hung on the support base 3 by matching with the gravity of the cantilever 21 and the whole layer frame 2, so that the first fixing shaft 211 is abutted against the inner wall of the first fixing hole 301, and the second fixing shaft 212 is abutted against the inner wall of the second fixing hole 302, so that the cantilever 21 is hung on the support base 3, and the whole layer frame 2 is hung on the support base 3.
Referring to fig. 7, in some embodiments, a flange 213 is formed on the top surface of the cantilever 21 and bent inward along the edge. The flange 213 can increase the supporting area of the cantilever 21, which is beneficial for the shelf 22 to be stably erected on the cantilever 21, or is convenient for the shelf 22 to be clamped on the flange 213.
Fig. 9 is a schematic structural view of the guide rail 4, the support base 3 and the cantilever 21 in fig. 7. Fig. 10 is a schematic structural view of the support base 3 in fig. 9.
Referring to fig. 5 to 10, the supporting base 3 includes a sliding plate 31, a bending plate 32 and a connecting plate 33 which are integrally formed.
The sliding plate 31 extends vertically, and the sliding plate 31 is slidably connected to the guide rail 4.
In some embodiments, the sliding plate 31 is provided with rollers 34 on the side facing the adjacent side wall of the refrigerated compartment 10. The roller 34 is rotatably provided on the sliding plate 31, and the rotation axis of the roller 34 is perpendicular to the plate surface of the sliding plate 31 and arranged in the left-right direction of the refrigerating compartment 10. The rollers 34 are arranged in two and are arranged at intervals up and down. The rollers 34 may be provided in plural, vertically in a straight line and at intervals.
Referring to fig. 6, 8 and 10, the sliding plate 31 is slidably connected to the guide rail 4 through the roller 34. The rollers 34 can roll on the guide rail 4. It will be appreciated that the rollers 34 may be replaced by sliders, i.e. sliders provided on the side walls of the slide plate 31. The sliding plate 31 is slidably connected with the guide rail 4 through a sliding block, and both the sliding block and the roller 34 can be used as a sliding connecting piece, so that the sliding connection between the sliding plate 31 and the guide rail 4 is realized.
Referring to fig. 10 in conjunction with fig. 2 and 3, in some embodiments, the top of the sliding plate 31 is provided with a traction portion 311. The traction part 311 is located above the roller 34, and the traction part 311 is connected with a traction rope 52 in the driving mechanism. When the driving motor 51 controls the pulling rope 52 to gradually wind or gradually unwind, the pulling part 311 drives the sliding plate 31 to move up and down. Meanwhile, the supporting seat 3 can stably go up and down along the guide rail 4 by matching with the roller 34.
Referring to fig. 7 and 8, in some embodiments, the side wall of the guide rail 4 facing the support base 3 is recessed with a sliding groove 41 extending vertically. The roller 34 is accommodated in the chute 41 in a fitting manner, and is connected with the inner wall of the chute 41 in a rolling manner. If the slide block is used instead of the slide groove 41, the slide block is slidably connected to the inner wall of the slide groove 41.
The top and bottom of the guide rail 4 are respectively provided with a limiting bulge 42 on the inner wall of the sliding groove 41. The stop protrusion 42 can stop the roller 34 in the sliding groove 41, and prevent the roller 34 from moving upward away from the top of the sliding groove 41 or downward away from the bottom of the sliding groove 41.
Referring to fig. 6, the connecting plate 33 extends forward from an end of the bending plate 32 near the side wall of the refrigerating compartment 10. I.e. after bending of the bent plate 32, the connecting plate 33 can be as close as possible to the adjacent side wall of the refrigeration compartment 10.
Referring to fig. 6 and 9, the bending plate 32 is bent from the front end of the sliding plate 31 toward the adjacent side wall of the refrigerating compartment 10, so that an accommodating space 35 is formed between the sliding plate 31 and the bending plate 32. That is, a receiving space 35 is formed on the side wall surface of the support base 3 in a concave manner toward the center of the refrigerating space, and the receiving space 35 is laterally opened and the opening faces the adjacent side wall of the refrigerating compartment 10. The guide rail 4 is arranged in the area of the accommodating space 35, and the guide rail 4 is fixedly arranged on the adjacent side wall of the refrigeration compartment 10, i.e. the guide rail 4 is located between the sliding plate 31 and the adjacent side wall of the refrigeration compartment 10.
This structural layout can make the sliding plate 31 press close to the adjacent side wall of the refrigeration compartment 10 as much as possible, simplify the structure of the supporting seat 3, and reduce the thickness of the supporting seat 3 and the guide rail 4 in the left and right directions of the refrigeration compartment 10, thereby reducing the occupation of the internal space of the refrigeration compartment 10. Meanwhile, the size of the accommodating space 35 can be adjusted by changing the length of the bending plate 32 so as to adapt to guide rails 4 of different types or to adapt to refrigerators and refrigeration compartments 10 of different types.
Still referring to fig. 6 and 9, a connecting plate 33 extends forward from an end of the bending plate 32 near the side wall of the refrigerating compartment 10, and the connecting plate 33 is used for detachably connecting with the cantilever 21. After the bending plate 32 is bent, the connecting plate 33 can be as close to the adjacent side wall of the refrigeration compartment 10 as possible, so that the cantilever 21 connected with the connecting plate 33 can be as close to or as close to the adjacent side wall of the refrigeration compartment 10 as possible, and the occupation of the cantilever 21 on the internal space of the refrigeration compartment 10 is reduced.
Fig. 11 is a side view of fig. 10. Fig. 12 is a schematic structural distribution diagram of the first fixing holes 301 and the second fixing holes 302 in fig. 11. Fig. 13 is a schematic structural view of the cantilever 21 in fig. 9.
Referring to fig. 10 to 12, the connecting plate 33 extends in the vertical direction. The first fixing holes 301 and the second fixing holes 302 are provided in the connecting plate 33 at intervals in the vertical direction. When the first fixing shaft 211 on the cantilever 21 is inserted into the first fixing hole 301 and the second fixing shaft 212 is inserted into the second fixing hole 302, the front end of the cantilever 21 tends to descend due to the gravity of the cantilever 21 and the shelf 2, so that the first fixing shaft 211 is abutted against the front end of the first fixing hole 301 and the second fixing shaft 212 is abutted against the rear end of the second fixing hole 302.
Referring to fig. 11 and 13, in some embodiments, the first fixing hole 301 may be a cam hole having a shape similar to a cam, and having a large diameter at one end and a small diameter at the other end. The first fixing hole 301 extends in the front-rear direction, and the rear end portion of the first fixing hole 301 has a larger hole diameter than the front end portion thereof. Meanwhile, the first fixing shaft 211 is movably disposed in the first fixing hole 301, and a first limiting portion 2111 is disposed on a peripheral wall of the first fixing shaft 211 in a protruding manner along a circumferential direction. The outer diameter of the first stopper portion 2111 is smaller than the diameter of the rear end portion of the first fixing hole 301, and the outer diameter of the first stopper portion 2111 is larger than the diameter of the front end portion of the first fixing hole 301.
Therefore, when the first stopper 2111 passes through the rear end of the first fixing hole 301 and the first fixing shaft 211 passes through the first fixing hole 301, the front end of the cantilever 21 descends to allow the first fixing shaft 211 to abut against the front end of the first fixing hole 301, so that the first fixing hole 301 is clamped and limited between the first stopper 2111 and the side wall of the cantilever 21, and the first fixing shaft 211 is prevented from being detached from the first fixing hole 301.
Similarly, referring still to fig. 11 and 13, in some embodiments, the second fixing hole 302 may also be a cam hole. The second fixing hole 302 extends in the front-rear direction, and the front end portion of the second fixing hole 302 has a larger hole diameter than the rear end portion thereof. Meanwhile, the second fixing shaft 212 is movably disposed in the second fixing hole 302, and a second limiting portion 2121 is disposed on the peripheral wall of the second fixing shaft 212 along the circumferential direction. The outer diameter of the second stopper portion 2121 is smaller than the diameter of the rear end portion of the second fixing hole 302, and the outer diameter of the second stopper portion 2121 is larger than the diameter of the front end portion of the second fixing hole 302.
Therefore, when the second stopper 2121 passes through the front end of the second fixing hole 302 and the second fixing shaft 212 passes through the second fixing hole 302, the front end of the cantilever 21 descends to make the second fixing shaft 212 abut against the rear end of the second fixing hole 302, so that the second fixing hole 302 is clamped and limited between the second stopper 2121 and the sidewall of the cantilever 21, and the second fixing shaft 212 is prevented from being detached from the second fixing hole 302.
Fig. 14 is a schematic view of a first state in which the cantilever 21 and the support base 3 are mounted. Fig. 15 is a second state diagram illustrating the installation of the cantilever 21 and the support base 3. Fig. 16 is a third state diagram illustrating the installation of the cantilever 21 and the support base 3.
Referring to fig. 14 to 16 in combination with fig. 12, in some embodiments, the first fixing hole 301 and the second fixing hole 302 may be cam holes. At this time, the center of the rear end of the first fixing hole 301 and the center of the front end of the second fixing hole 302 are located on the same vertical line. The distance between the center of the rear end of the first fixing hole 301 and the center of the front end of the second fixing hole 302 is equal to the distance between the center of the front end of the first fixing hole 301 and the center of the rear end of the second fixing hole 302, as shown in fig. 12, and is just equal to the distance between the first fixing shaft 211 and the first fixing shaft 211.
When the cantilever 21 is mounted on the support base 3, the first stopper 2111 of the first fixed shaft 211 may be aligned with the rear end portion of the first fixing hole 301, while the second stopper 2121 of the second fixed shaft 212 may be aligned with the front end portion of the second fixing hole 302, as shown in fig. 14; further, the first 2111 and second 2121 stopper portions can be simultaneously inserted through the first fixing hole 301 and the second fixing hole 302, respectively, as shown in fig. 15. When the front end of the cantilever 21 is lowered in accordance with the gravity of the cantilever 21, the first fixing shaft 211 abuts against and is retained at the front end of the first fixing hole 301, and the second fixing shaft 212 abuts against and is retained at the rear end of the second fixing hole 302, as shown in fig. 16.
Referring to fig. 13 and 16, in some embodiments, on the cantilever 21, the first fixed shaft 211 is spaced above the second fixed shaft 212, and the second fixed shaft 212 is spaced at a rear side of the first fixed shaft 211. The first fixing shaft 211 and the second fixing shaft 212 are inclined forward and backward.
When the cantilever 21 is installed, the front portion of the cantilever 21 may be lifted up by a certain angle, so that the first stopper 2111 of the first fixing shaft 211 is aligned with the rear end portion of the first fixing hole 301, and the second stopper 2121 of the second fixing shaft 212 is aligned with the front end portion of the second fixing hole 302, and then the first fixing shaft 211 and the second fixing shaft 212 are inserted into the first fixing hole 301 and the second fixing hole 302, respectively, so that the cantilever 21 may smoothly fall down by the gravity of the cantilever 21 itself, and when the cantilever 21 is finally installed in place, the cantilever 21 may be maintained in a horizontal state.
When the first fixing shaft 211 abuts against the front end of the first fixing hole 301 and the second fixing shaft 212 abuts against the rear end of the second fixing hole 302, the cantilever 21 can be extended horizontally, so that the shelf 22 can be horizontally disposed even if the top of the cantilever 21 is kept horizontal, thereby keeping the overall horizontal state of the shelf 2.
When the shelf 2 is installed, the left and right groups of cantilevers 21 may be installed with the corresponding support bases 3, and then the shelf 22 is clamped or fixed to the cantilevers 21, so as to finally complete the installation of the shelf 2. The layer frame 2 of the connecting structure has a simple structure, is simple and reliable to install, is favorable for reducing the cost and improves the assembly efficiency.
Based on the technical scheme, the embodiment of the invention at least has the following advantages and positive effects:
in the refrigerator of the embodiment of the invention, the layer frame 2 and the guide rail 4 are connected through the supporting seat 3, so that the layer frame 2 can slide on the guide rail 4 along with the supporting seat 3. The guide rail 4 is disposed on the inner side wall of the refrigeration compartment 10, the supporting seat 3 is concavely provided with an accommodating space 35, the accommodating space 35 faces the adjacent side wall of the refrigeration compartment 10, and the accommodating space 35 is used for the guide rail 4 to be arranged. This structural layout can make supporting seat 3 press close to the adjacent lateral wall of refrigeration compartment 10 as far as possible, simplifies the structure of supporting seat 3 to reduce supporting seat 3 and guide rail 4 at the ascending thickness of refrigeration compartment 10 left and right sides, and then reduce its occupation to refrigeration compartment 10 inner space.
While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (10)
1. A refrigerator, characterized by comprising:
a refrigeration compartment;
the guide rail is vertically connected to the inner side wall of the refrigerating chamber;
the supporting seat is arranged in the refrigerating chamber and is in sliding connection with the guide rail; an accommodating space is concavely arranged on the supporting seat towards the center direction of the refrigerating chamber, the side direction of the accommodating space is open, the opening faces to the adjacent side wall of the refrigerating chamber, and the guide rail is arranged in the accommodating space; and
the shelf is arranged in the refrigerating chamber and comprises a cantilever and a shelf; the cantilever extends along the front-back direction of the refrigerating chamber and is arranged corresponding to the supporting seat; the rear end of the cantilever is connected with the supporting seat; the shelf is erected on the cantilever.
2. The refrigerator of claim 1, wherein the supporting base comprises a sliding plate, a bending plate and a connecting plate which are integrally formed;
the sliding plate is in sliding connection with the guide rail;
the bent plate is bent from the front end of the sliding plate to the adjacent side wall of the refrigerating compartment, and the accommodating space is formed between the sliding plate and the bent plate;
the connecting plate extends forwards from one end, close to the side wall, of the refrigerating compartment, of the bent plate.
3. The refrigerator as claimed in claim 2, wherein a first fixing shaft and a second fixing shaft are protruded from a sidewall of a rear end of the cantilever at intervals up and down;
the connecting plate is provided with a first fixing hole and a second fixing hole which are vertically spaced;
the first fixing shaft penetrates through the first fixing hole, and the second fixing shaft penetrates through the second fixing hole.
4. The refrigerator as claimed in claim 3, wherein the first fixing shaft has a first position-limiting portion protruded along a circumferential direction on a circumferential wall thereof, and the first fixing shaft is movably disposed in the first fixing hole;
in the front-back direction of the refrigeration compartment, the aperture of the rear end part of the first fixing hole is larger than that of the front end part of the first fixing hole, the rear end part of the first fixing hole can be penetrated by the first limiting part, and the aperture of the front end part of the first fixing hole is smaller than the outer diameter of the first limiting part.
5. The refrigerator as claimed in claim 4, wherein a second position-limiting portion is protruded along a circumferential direction on a circumferential wall of the second fixing shaft, and the second fixing shaft is movably disposed in the second fixing hole;
in the front-rear direction of the refrigerating compartment, the aperture of the front end of the second fixing hole is larger than that of the rear end of the second fixing hole, the front end of the second fixing hole can be penetrated by the second limiting part, and the aperture of the rear end of the second fixing hole is smaller than the outer diameter of the second limiting part.
6. The refrigerator as claimed in claim 5, wherein the first fixing hole is positioned above the second fixing hole;
the circle center of the rear end part of the first fixing hole and the circle center of the front end part of the second fixing hole are located on the same vertical straight line, and the distance between the circle center of the rear end part of the first fixing hole and the circle center of the front end part of the second fixing hole is equal to the distance between the circle center of the front end part of the first fixing hole and the circle center of the rear end part of the second fixing hole.
7. The refrigerator as claimed in claim 6, wherein the first fixing shaft is provided above the second fixing shaft, and the second fixing shaft is provided at a rear side of the first fixing shaft with a space.
8. The refrigerator as claimed in claim 7, wherein the cantilever is horizontally extended when the first fixing shaft abuts against a front end portion of the first fixing hole and the second fixing shaft abuts against a rear end portion of the second fixing hole.
9. The refrigerator as claimed in claim 2, wherein the guide rail is recessed with a vertically extending slide groove toward a side wall of the slide plate;
the supporting seat further comprises a roller arranged on the side wall of the sliding plate, and the roller is contained in the sliding groove and is in sliding connection with the sliding groove.
10. The refrigerator as claimed in claim 1, wherein the guide rails, the support base and the suspension arms are provided in two sets, and the two sets of the guide rails, the support base and the suspension arms are respectively provided at left and right sides in the cooling compartment; two ends of the shelf are respectively erected on the cantilever.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110003805.1A CN113932516B (en) | 2021-01-04 | 2021-01-04 | Refrigerator with a refrigerator body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110003805.1A CN113932516B (en) | 2021-01-04 | 2021-01-04 | Refrigerator with a refrigerator body |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113932516A true CN113932516A (en) | 2022-01-14 |
CN113932516B CN113932516B (en) | 2023-08-04 |
Family
ID=79274164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110003805.1A Active CN113932516B (en) | 2021-01-04 | 2021-01-04 | Refrigerator with a refrigerator body |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113932516B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191108171A (en) * | 1911-04-01 | 1912-02-29 | William Dugdale Taylor | Improvements in, or Additions to, Shelf and analogous Brackets. |
CH270149A (en) * | 1949-03-15 | 1950-08-15 | Graeter & Cie | Support device with at least one height-adjustable support arm. |
JP2000217411A (en) * | 1999-02-01 | 2000-08-08 | Ito Denki Kk | Blade plate-attaching structure in mower |
JP2004347098A (en) * | 2003-05-26 | 2004-12-09 | Oki Joho Systems:Kk | Post fixing structure |
CN111271925A (en) * | 2020-02-27 | 2020-06-12 | 海信(山东)冰箱有限公司 | A kind of refrigerator |
-
2021
- 2021-01-04 CN CN202110003805.1A patent/CN113932516B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191108171A (en) * | 1911-04-01 | 1912-02-29 | William Dugdale Taylor | Improvements in, or Additions to, Shelf and analogous Brackets. |
CH270149A (en) * | 1949-03-15 | 1950-08-15 | Graeter & Cie | Support device with at least one height-adjustable support arm. |
JP2000217411A (en) * | 1999-02-01 | 2000-08-08 | Ito Denki Kk | Blade plate-attaching structure in mower |
JP2004347098A (en) * | 2003-05-26 | 2004-12-09 | Oki Joho Systems:Kk | Post fixing structure |
CN111271925A (en) * | 2020-02-27 | 2020-06-12 | 海信(山东)冰箱有限公司 | A kind of refrigerator |
Also Published As
Publication number | Publication date |
---|---|
CN113932516B (en) | 2023-08-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11859898B2 (en) | Refrigerator having scissors lift for drawer | |
US20200072542A1 (en) | Refrigerator | |
WO2020181928A1 (en) | Refrigerator with lifting shelf | |
CN210070335U (en) | Refrigerator with lifting shelf | |
WO2021169091A1 (en) | Refrigerator | |
KR101717517B1 (en) | Refrigerator | |
CN113932516A (en) | Refrigerator with a door | |
CN111998587A (en) | Refrigerator with lifting shelf | |
CN112444042A (en) | Refrigerator with lifting shelf | |
CN112240663A (en) | Refrigerator with lifting shelf | |
CN212585282U (en) | A kind of refrigerator | |
WO2021169090A1 (en) | Refrigerator | |
CN218033960U (en) | Refrigerator with a door | |
CN210688862U (en) | Refrigerator with lifting shelf | |
CN220750483U (en) | Refrigerator with a refrigerator body | |
CN113959138B (en) | Refrigerator with a refrigerator body | |
CN210532784U (en) | Refrigerator with lifting shelf | |
CN114087820B (en) | Refrigerator with a refrigerator body | |
CN219693637U (en) | Refrigerator with a refrigerator body | |
CN111998589A (en) | Refrigerator with lifting shelf | |
CN112240667A (en) | Refrigerator with lifting shelf | |
CN113959150B (en) | Refrigerator with a refrigerator body | |
CN113983734B (en) | Refrigerator with a refrigerator body | |
CN113932532B (en) | Refrigerator with a refrigerator body | |
CN219160699U (en) | Refrigerator with a refrigerator body |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 266000 Haixin Avenue, Nancun Town, Pingdu City, Qingdao City, Shandong Province Applicant after: Hisense refrigerator Co.,Ltd. Address before: 266000 No.399, Songling Road, Laoshan District, Qingdao City, Shandong Province Applicant before: HISENSE (SHANDONG) REFRIGERATOR Co.,Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |